1 2009-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/SDCCast.c (processParms): fixed bug 2783061 by applying patch from
5 * support/regression/tests/bug2783061.c: new, added
7 2009-04-27 Borut Razem <borut.razem AT siol.net>
9 * support/cpp/output.h, support/cpp/opts-common.c,
10 support/cpp/c-ppoutput.c, support/cpp/cppdefault.c,
11 support/cpp/system.h, support/cpp/cppdefault.h,
12 support/cpp/prefix.c, support/cpp/except.h, support/cpp/hwint.h,
13 support/cpp/prefix.h, support/cpp/libiberty/safe-ctype.h,
14 support/cpp/libiberty/filenames.h, support/cpp/libiberty/xstrdup.c,
15 support/cpp/libiberty/md5.c, support/cpp/libiberty/obstack.h,
16 support/cpp/sdcpp.c, support/cpp/intl.h, support/cpp/sdcpp.h
17 support/cpp/libcpp/symtab.c, support/cpp/libcpp/directives.c,
18 support/cpp/libcpp/macro.c, support/cpp/libcpp/include/cpplib.h,
19 support/cpp/libcpp/include/symtab.h,
20 support/cpp/libcpp/include/line-map.h,
21 support/cpp/libcpp/include/cpp-id-data.h,
22 support/cpp/libcpp/include/mkdeps.h, support/cpp/libcpp/files.c,
23 support/cpp/libcpp/line-map.c, support/cpp/libcpp/init.c,
24 support/cpp/libcpp/identifiers.c, support/cpp/libcpp/ucnid.h,
25 support/cpp/libcpp/traditional.c, support/cpp/libcpp/errors.c,
26 support/cpp/libcpp/expr.c, support/cpp/libcpp/internal.h,
27 support/cpp/libcpp/mkdeps.c, support/cpp/libcpp/lex.c,
28 support/cpp/libcpp/system.h, support/cpp/libcpp/charset.c,
29 support/cpp/opts.h, support/cpp/sdcpp-opts.c:
30 SDCPP synchronized with GCC CPP release version 4.4.0
32 2009-04-28 Borut Razem <borut.razem AT siol.net>
34 * fixed GCC 4.4.0 mingw compilation:
35 sim/ucsim/cmd.src/cmdlex.cc: regenerated - added #include <stdio.h>
36 * src/SDCCsymt.c: fixed warning:
37 suggest parentheses around operand of '!' or change '&' to '&&' or
39 * support/scripts/sdcc_mingw32: sync with sdcc-build
41 2009-04-27 Raphael Neider <rneider AT web.de>
43 * src/pic16/gen.c (genNearPointerGet): fix double indirect
44 access to bitfields (#2782405)
46 2009-04-27 Borut Razem <borut.razem AT siol.net>
48 * fixed GCC 4.4.0 mingw compilation:
49 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
50 * support/cpp/sdcpp-opts.c: fixed warning:
51 unknown conversion type character 'm' in format,
52 use strerror(errno) instead of %m glibc extension format specifier
53 * src/SDCCsymt.c: fixed warning:
54 suggest parentheses around operand of '!' or change '&' to '&&' or
56 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
57 unknown conversion type character 'h' in format,
58 replaced hh printf format specifier with parameter casting to
61 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
63 * device/lib/z80/shift.s,
64 device/lib/z80/memmove.s,
66 device/lib/z80/mulchar.s,
69 Applied patch #2762516 from Marco Bodrato containing minor
70 improvements of many Z80 asm routines.
72 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
74 * support/regression/tests/strtok.c,
75 support/regression/tests/strstr.c,
76 support/regression/tests/strspn.c,
77 support/regression/tests/strncmp.c,
78 support/regression/tests/strcpy.c,
79 support/regression/tests/strcmp.c:
80 Added some regression tests by Ruud van Silfhout from patch #2321830.
82 2009-04-13 Borut Razem <borut.razem AT siol.net>
84 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
85 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
86 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
87 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
89 2009-04-13 Raphael Neider <rneider AT web.de>
91 * device/lib/pic16/bootstrap.sh: avoid symlinks
92 * device/lib/pic16/configure.ac,
93 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
95 2009-04-13 Borut Razem <borut.razem AT siol.net>
97 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
98 svn revision #5341, since it makes asranlib to fail on cygming and
99 mingw builds: win32 native asranlib doesn't understand cygwin paths.
101 2009-04-10 Raphael Neider <rneider AT web.de>
103 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
104 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
105 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
106 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
107 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
108 device/lib/pic16/libsdcc/float/fs2ulong.c,
109 device/lib/pic16/libsdcc/float/fsadd.c,
110 device/lib/pic16/libsdcc/float/fsdiv.c,
111 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
112 changes from the pic16 port, minor code cleanup
113 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
115 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
117 * device/lib/z80/mod.s,
118 device/lib/z80/Makefile.in,
119 device/lib/z80/div.s,
120 device/lib/z80/modsigned.s,
121 device/lib/z80/divsigned.s:
122 Applied patch #2741451 from Marco Bodrato
123 and moved functions for signed modulo into
126 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
128 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
130 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
133 src/z80/peeph-z80.def:
134 Improved caching of pointers in hl and iy.
135 device/lib/z80/div.s:
136 Applied patch #2727917 from Marco Bodrato.
138 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
141 Enabled use of hl as inter-i-code temporary.
143 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
145 * src/z80/peeph-z80.def:
146 Reenabled peephole 0t.
148 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
151 Fixed bugs #2728224, #2728218.
152 src/z80/peeph-z80.def:
153 Workaround for bug #2728445.
154 support/regression/tests/memory.c:
155 Added test for memcmp().
157 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
159 * device/lib/z80/mul.s,
160 device/lib/z80/memmove.s,
161 device/lib/z80/strlen.s:
162 Minor improvements, code cleanup and license clarification.
164 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
166 * device/lib/z80/mul.s:
167 Minor improvement in Z80 16x16 bit multiplication.
169 2009-03-23 Borut Razem <borut.razem AT siol.net>
171 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
172 device/include/pic/limits.h, device/include/pic16/limits.h,
173 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
174 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
175 support/regression/tests/funsigned-char.c:
176 applied patch 2704189: character constant sign fix
177 thanks to Robert Larice
179 2009-03-22 Borut Razem <borut.razem AT siol.net>
181 * Small Device C Compiler 2.9.0 released
182 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
184 2009-03-15 Borut Razem <borut.razem AT siol.net>
186 * support/scripts/repack_release.sh: added
188 2009-03-13 Borut Razem <borut.razem AT siol.net>
190 * doc/sdccman.lyx: "freeware" replaced with "free open source"
192 2009-03-12 Borut Razem <borut.razem AT siol.net>
194 * src/z80/peep.c: #2652979: --debug crashes sdcc
196 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
199 support/regression/tests/bug2655200.c:
200 applied modified patch from Robert Larice <larice AT vidisys.de>
201 fixing original report of bug #2655200: pointer to pdata memory
202 not correctly initialized
204 2009-03-11 Borut Razem <borut.razem AT siol.net>
206 * as/asranlib/asranlib.c: retain the original file mode
208 2009-03-10 Borut Razem <borut.razem AT siol.net>
210 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
211 support/regression/tests/bug1875933.c:
212 fixed bug #1875933: Evelyn jumps into the void
213 thanks to Robert Larice
215 2009-03-10 Raphael Neider <rneider AT web.de>
217 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
218 to pCodeInstruction to avoid a segmentation fault
220 2009-03-03 Borut Razem <borut.razem AT siol.net>
222 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
224 2009-03-03 Raphael Neider <rneider AT web.de>
226 * device/lib/pic/libdev/Makefile.in: build device-specific
227 libraries for the correct processor, fixes #2654585
229 2009-03-01 Raphael Neider <rneider AT web.de>
231 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
233 2009-03-01 Borut Razem <borut.razem AT siol.net>
235 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
236 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
237 changed sdcc version to 2.9.0
239 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
241 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
242 (serialRegAssign): do not spil bit registers
243 throughout cosmetic changes
244 * support/regression/tests/bug2435941.c: new, added
246 2009-02-28 Raphael Neider <rneider AT web.de>
248 * src/regression/compare10.c,
249 src/regression/compare7.c,
250 src/regression/compare8.c,
251 src/regression/compare9.c: reset watchdog timer in time
252 * src/regression/configword.c: apply patch from #2488150
253 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
254 handler to 0x0000 as the linker no longer knows STARTUP sections
255 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
256 patch #2512926 to (mostly) fix #1762626, cosmetic changes
257 * src/pic/pcodepeep.c: remove reference to nonexisting function
259 2009-02-28 Raphael Neider <rneider AT web.de>
261 * device/include/pic16/signal.h: avoid multiline inline
262 assembler statements in macros, addresses #2644965
264 2009-02-27 Raphael Neider <rneider AT web.de>
266 * device/include/pic16/pic18f[24][3456]k20.h,
267 device/include/pic16/pic18f[68][567]j50.h,
268 device/include/pic16/pic18f[68]6j55.h,
269 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
270 device/lib/pic16/libdev/pic18f[68][567]j50.c,
271 device/lib/pic16/libdev/pic18f[68]6j55.c,
272 device/include/pic16/pic18fregs.h,
273 device/include/pic16/pic16devices.txt,
274 device/lib/pic16/pics.all,
275 device/lib/pic16/libdev/Makefile.am,
276 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
277 families (87j50 family contributed by Robert Wuest)
279 * device/include/pic16/adc.h,
280 device/lib/pic16/libio/adc/adcbusy.c,
281 device/lib/pic16/libio/adc/adcclose.c,
282 device/lib/pic16/libio/adc/adcconv.c,
283 device/lib/pic16/libio/adc/adcopen.c,
284 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
286 * doc/sdccman.lyx: updated list of supported devices, fixed typo
287 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
289 * device/lib/pic16/Makefile.in,
290 device/lib/pic16/libm/Makefile.in,
291 device/lib/pic16/debug/Makefile.in,
292 device/lib/pic16/libio/Makefile.in,
293 device/lib/pic16/startup/Makefile.in,
294 device/lib/pic16/libsdcc/Makefile.in,
295 device/lib/pic16/libdev/Makefile.in,
296 device/lib/pic16/libc/Makefile.in: regenerated
298 2009-02-27 Borut Razem <borut.razem AT siol.net>
300 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
301 #1829678 and #1704376 in the way proposed by Alan Baldwin
303 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
305 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
306 to Steve Qu for the fix.
308 2009-02-23 Borut Razem <borut.razem AT siol.net>
310 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
311 it is already fixed for mcs51 and hc08 targets
312 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
314 2009-02-22 Borut Razem <borut.razem AT siol.net>
316 * device/lib/Makefile.in: fixed parenthesis error
317 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
318 fixed webdocs bug #1967920: --version
320 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
322 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
324 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
326 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
327 when addresses are unsorted
329 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
331 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
332 Gudjon Gudjonsson <gudjon AT gudjon.org>
333 * device/include/mcs51/p89c66x.h: fixed some defines
334 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
335 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
338 2009-02-14 Borut Razem <borut.razem AT siol.net>
340 * doc/sdccman.lyx: corrected cpp info
342 2009-02-13 Borut Razem <borut.razem AT siol.net>
344 * as/Makefile.in: *.doc renamed to *.txt
346 2009-02-11 Borut Razem <borut.razem AT siol.net>
348 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
349 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
351 2009-02-11 Borut Razem <borut.razem AT siol.net>
353 * doc/sdccman.lyx: documented ar format libraries
355 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
357 * support/regression/tests/float_single.c: added regression
358 test. Some testpoints for probably rarely used functions
359 (acosf, sinhf, tanf, expf) disabled for some targets
361 2009-02-10 Raphael Neider <rneider AT web.de>
363 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
364 (genAssign): fixed for operands on the stack
366 * device/lib/pic16/libc/stdio/vfprintf.c,
367 device/lib/pic16/configure.ac,
368 device/lib/pic16/Makefile.common: add configurable support for
369 printing floats via ./configure --enable-floats
370 * device/lib/pic16/configure,
371 device/lib/pic16/Makefile.in,
372 device/lib/pic16/libm/Makefile.in,
373 device/lib/pic16/debug/Makefile.in,
374 device/lib/pic16/libio/Makefile.in,
375 device/lib/pic16/startup/Makefile.in,
376 device/lib/pic16/libsdcc/Makefile.in,
377 device/lib/pic16/libdev/Makefile.in,
378 device/lib/pic16/libc/Makefile.in: regenerated
379 * doc/sdccman.lyx: documented float support and how to get it
380 * doc/Makefile.in: fixed race condition on parallel builds
382 * device/lib/pic16/libc/stdio/sprintf.c,
383 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
384 pointer to the string buffer, enlarge buffer for x_ftoa()
386 2009-02-10 Borut Razem <borut.razem AT siol.net>
388 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
390 2009-02-10 Raphael Neider <rneider AT web.de>
392 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
394 2009-02-09 Raphael Neider <rneider AT web.de>
396 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
397 artificial bank size limits for compound data (structs, arrays),
398 avoids assert if --obanksel=N, N > 1, is given
400 2009-02-09 Borut Razem <borut.razem AT siol.net>
402 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
403 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
404 uses '`' character instead '\n' for padding
405 * as/asranlib/asranlib.c: made it more robust
407 2009-02-08 Borut Razem <borut.razem AT siol.net>
410 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
411 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
414 2009-02-07 Borut Razem <borut.razem AT siol.net>
416 * as/asranlib/asranlib.c: fixed BSD header length calculation
417 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
418 due sdcc asxxxx license change to GPLv3
420 2009-02-05 Borut Razem <borut.razem AT siol.net>
422 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
423 added support for BSD (Mac OS X) ar format
424 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
425 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
426 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
427 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
428 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
429 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
430 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
431 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
432 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
433 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
434 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
435 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
436 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
437 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
438 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
439 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
440 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
441 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
442 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
443 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
444 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
445 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
446 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
447 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
448 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
449 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
450 changed license to GPL either version 3, or (at your option) any
453 2009-02-05 Borut Razem <borut.razem AT siol.net>
455 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
456 added support for BSD (Mac OS X) ar format
458 2009-02-02 Borut Razem <borut.razem AT siol.net>
460 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
461 device/lib/z80/Makefile.in:
462 chose source files in the PORT directory if they are available
464 2009-02-01 Raphael Neider <rneider AT web.de>
466 * device/lib/pic16/libdev/pic18f1220.c,
467 * device/lib/pic16/libdev/pic18f4450.c:
468 define SSPBUF to allow use of printf
470 2009-02-01 Borut Razem <borut.razem AT siol.net>
472 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
473 device/lib/hc08/Makefile.in, device/lib/incl.mk,
474 device/lib/z80/Makefile.in:
475 don't remake libraries
476 * support/regression/tests/snprintf.c:
477 reenable floating point in small-xstack-auto library
479 2009-01-26 Raphael Neider <rneider AT web.de>
481 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
483 2009-01-25 Raphael Neider <rneider AT web.de>
485 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
486 search path instead of appending them
488 2009-01-24 Borut Razem <borut.razem AT siol.net>
490 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
491 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
492 to 32 bit unsigned int when calling sputl() since it is a macro
493 * as/link/lkar.c: changed the initialization of This->loaded
495 2009-01-23 Borut Razem <borut.razem AT siol.net>
497 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
498 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
499 unsigned int when calling new(), since asxxxx doesn't use function
502 2009-01-21 Borut Razem <borut.razem AT siol.net>
504 * as/link/lkar.h: sgetl and sputl are independent of endianness
505 * as/link/sdxxxx_config.h.in: removed endianness detection
507 2009-01-20 Borut Razem <borut.razem AT siol.net>
509 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
510 due creation of ar format libraries
511 * support/scripts/sdcc.nsi:
512 don't add nonexistent object files to the package
514 2009-01-19 Borut Razem <borut.razem AT siol.net>
516 * Makefile.in, configure.in, configure,
517 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
518 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
519 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
520 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
521 device/lib/small/Makefile.in,
522 device/lib/z80/Makefile.in: create ar format libraries
523 * support/regression/ports/mcs51-xstack-auto/spec.mk:
524 use device/lib/Makefile to create library
525 * support/regression/tests/snprintf.c:
526 floating point is not enabled in small-xstack-auto library
527 * device/lib/libfloat.lib, device/lib/libint.lib,
528 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
530 2009-01-18 Borut Razem <borut.razem AT siol.net>
532 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
533 warning: extra tokens at end of #endif directive
535 2009-01-11 Borut Razem <borut.razem AT siol.net>
537 * Makefile.in: added SDCC_ASRANLIB to PKGS
539 2009-01-10 Borut Razem <borut.razem AT siol.net>
541 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
542 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
543 due added support for ar format libraries
545 2009-01-09 Borut Razem <borut.razem AT siol.net>
547 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
548 as/asranlib/asranlib.c: added asranlib
549 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
550 * Makefile.in, as/link/hc08/Makefile.in,
551 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
552 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
553 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
554 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
555 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
556 configure.in, sdcc.dsw: modified to support ar format libraries
558 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
560 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
563 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
565 * sim/ucsim/z80.src/inst_ed.cc:
566 Fixed bug #2488074, which made regression tests fail.
568 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
570 * device/lib/z80/mod.s,
571 device/lib/z80/div.s,
572 device/lib/z80/mulchar.s,
573 device/lib/z80/mul.s,
574 device/lib/z80/divsigned.s,
575 device/lib/z80/Makefile.in:
576 Implemented RFE #1702376.
578 2009-01-05 Borut Razem <borut.razem AT siol.net>
580 * as/link/lksdcclib.c:
581 fixed linker hanging in INDEXLIB is not defined (hc08)
583 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
586 Implemented RFE #2485684, and some further improvements of HL caching
588 * src/z80/peeph-z80.def:
589 Fixed a bug exposed by implementing RFE #2485684.
591 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
593 * src/z80/peeph-z80.def:
594 Peephole improvements.
597 device/include/string.h,
598 device/lib/z80/memmove.s:
600 * device/lib/z80/Makefile.in,
601 device/lib/Makefile.in,
602 support/regression/tests/memory.c,
603 device/lib/z80/strlen.s:
604 Partially implemented RFE #2471534.
606 2009-01-04 Borut Razem <borut.razem AT siol.net>
608 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
609 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
610 * doc/README.txt: updated John Hartman's e-mail address
611 * as/link/lkrel.c, as/link/lksdcclib.c:
612 fixed bug #2484677: Linker hangs
613 * src/z80/peep.c: fixed msvc warning C4047:
614 'return' : 'int ' differs in levels of indirection from 'char *'
615 * config.dsp: as/lib corrected to as/link
617 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
620 Implemented RFE #2484693.
621 * src/z80/peeph-z80.def:
622 Some peephole improvements.
624 2009-01-03 Borut Razem <borut.razem AT siol.net>
627 fixed warning: 'ret' may be used uninitialized in this function
629 2009-01-02 Borut Razem <borut.razem AT siol.net>
631 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
632 as/link/getline.[ch], as/link/lkrel.[ch]: added,
633 made support for differnet library formats more flexible,
634 preparation for support of ar format
635 * as/link/lklibr.c, as/link/z80/Makefile.in,
636 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
637 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
638 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
639 as/link/hc08/lkelf.c, as/link/aslink.h:
640 made support for differnet library formats more flexible,
641 preparation for support of ar format
643 2009-01-01 Borut Razem <borut.razem AT siol.net>
645 * as/link/asxxxx_config.h.in:
646 fixed warning: extra tokens at end of #endif directive
648 fixed warning: suggest parentheses around && within ||
649 * device/lib/Makefile.in: allow whitespaces at the end of lines in
650 ports.build, in order to make it work on cygwin - it seems to be a
651 bug in cygwin grep: CR is not treated as part of end-of-line
653 2008-12-31 Borut Razem <borut.razem AT siol.net>
655 * configure, configure.in, config.dsp, config_vc.awk,
656 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
657 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
658 introduced asxxxx_config.h.in
660 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
663 src/z80/peeph-z80.def:
664 Minor addition improvement.
666 2008-12-30 Raphael Neider <rneider AT web.de>
668 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
669 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
670 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
671 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
672 support/librarian/sdcclib.c, support/makebin/makebin.c:
673 partially revert changes from r5293..r5295
675 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
677 * src/z80/peeph-z80.def:
678 Minor peephole improvement.
680 2008-12-29 Raphael Neider <rneider AT web.de>
682 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
683 incorrectly discarded BANKSELs
685 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
687 * support/regression/tests/memory.c:
688 Added simple test for memset(), memcpy() and memmove()
690 2008-12-29 Borut Razem <borut.razem AT siol.net>
692 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
694 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
696 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
697 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
698 (177.j): added new rule
699 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
700 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
701 (decorateType CAST): propagate storage class to generic pointer results
703 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
705 * device/lib/z80/string.c,
706 device/lib/z80/printf.c,
707 device/lib/z80/mul.s:
710 Fixed code generation bug exposed by builtin memcpy().
712 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
714 * device/lib/_memcpy.c:
715 fixed conflict with builtin memcpy()
717 2008-12-26 Borut Razem <borut.razem AT siol.net>
719 * support/librarian/sdcclib.c:
720 fixed bug 2466950: "sdcclib broken"
721 by removing fgets return value check
723 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
726 device/include/string.h: Implemented RFE #1914254
728 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
729 * device/lib/z80/Makefile.in,
730 device/lib/Makefile.in,
731 device/lib/z80/memmove.s: Implemented RFE #1914256
733 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
735 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
736 * src/z80/peep.c: improved checks for unused data
738 src/z80/main.c: Implemented RFE #1899189
740 2008-12-25 Borut Razem <borut.razem AT siol.net>
742 * support/regression/Makefile.in:
743 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
745 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
747 * src/z80/peeph-z80.def: minor peephole improvements
749 2008-12-21 Borut Razem <borut.razem AT siol.net>
751 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
752 due to redefinition of symbol __assert
753 sdcclib.c:53:1:warning: "__assert" redefined
754 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
755 warning: this is the location of the previous definition
757 2008-12-20 Raphael Neider <rneider AT web.de>
759 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
760 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
761 support/cpp/libcpp/macro.c: fix format string errors
763 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
765 * src/pic/device.c: partial rewrite using strtok,
766 quieten compiler warnings, adopt SDCC coding style
768 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
769 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
770 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
771 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
772 support/librarian/sdcclib.c, support/makebin/makebin.c:
773 quieten most compiler warnings
775 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
776 probably fix operator precedence bug
778 * doc/clean.mk: quieten rm if no .lyx is present
780 2008-12-19 Borut Razem <borut.razem AT siol.net>
782 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
783 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
784 doc/README.txt, doc/test_suite_spec.lyx:
785 applied patch 2446381: Dcoumentation spelling correcitons
786 thanks to Steven Borley
788 2008-12-16 Raphael Neider <rneider AT web.de>
790 * device/include/pic/pic12f629.h,
791 device/include/pic/pic12f675.h,
792 device/lib/pic/libdev/pic12f629.c,
793 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
795 2008-12-14 Borut Razem <borut.razem AT siol.net>
797 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
798 converted to LyX 1.5.7 (\lyxformat 276) format
800 2008-12-07 Borut Razem <borut.razem AT siol.net>
802 * support/regression/tests/bitfields.c:
803 added test case for bug #2366757
805 2008-12-07 Raphael Neider <rneider AT web.de>
807 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
808 NULL pointer dereference, closes #2366757
810 2008-11-25 Raphael Neider <rneider AT web.de>
812 * device/include/pic16/pic16devices.txt,
813 sdcc/src/pic16/device.c,
814 sdcc/src/pic16/device.h: implicitly disable XINST
815 whenever CONFIG4L is set via an additional optional
816 argument to the configword directive in pic16devices.txt
818 2008-11-24 Raphael Neider <rneider AT web.de>
820 * device/lib/pic16/configure.ac,
821 device/lib/pic16/Makefile.common: fixed quoting issues
823 * device/lib/pic16/configure,
824 device/lib/pic16/debug/Makefile.in,
825 device/lib/pic16/libc/Makefile.in,
826 device/lib/pic16/libdev/Makefile.in,
827 device/lib/pic16/libio/Makefile.in,
828 device/lib/pic16/libm/Makefile.in,
829 device/lib/pic16/libsdcc/Makefile.in,
830 device/lib/pic16/Makefile.in,
831 device/lib/pic16/startup/Makefile.in: regenerated
833 * src/pic16/main.c (_pic16_finaliseOptions): revert to
836 2008-11-24 Raphael Neider <rneider AT web.de>
838 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
839 argument of --asm= or --link= to allow for
840 --asm="sh script --options", the user can double quote the
841 argument if needed: --asm="'c:/program files/gpasm' -q",
842 also fix some potential buffer overflows
844 2008-11-19 Borut Razem <borut.razem AT siol.net>
847 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
848 thanks Mauro Giachero
850 2008-11-16 Borut Razem <borut.razem AT siol.net>
852 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
853 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
855 2008-11-15 Borut Razem <borut.razem AT siol.net>
857 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
858 src/SDCCsymt.c, src/SDCCsymt.h:
859 fixed RFE #2291335 : Unnamed bit-field initialization
860 * support/regression/tests/bitfields.c:
861 added test case for RFE #2291335
862 * support/regression/tests/bug-1981238.c:
863 don't initialize unnamed bit-fields
865 2008-11-11 Raphael Neider <rneider AT web.de>
867 * device/include/pic16/pic18f25j10.h,
868 device/include/pic16/pic18f45j10.h: remove useless boilerplate
870 * device/include/pic16/adc.h,
871 device/lib/pic16/libio/adc/adcbusy.c,
872 device/lib/pic16/libio/adc/adcclose.c,
873 device/lib/pic16/libio/adc/adcconv.c,
874 device/lib/pic16/libio/adc/adcopen.c,
875 device/lib/pic16/libio/adc/adcread.c,
876 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
877 and fixed ADC routines to work for more target devices,
878 incorporates patch #2036130 by Nick Materer
880 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
882 * device/include/ctype.h,
883 * device/include/ds400rom.h,
884 * device/include/ds80c390.h,
885 * device/include/float.h,
886 * device/include/math.h,
887 * device/include/serial.h,
888 * device/include/stdbool.h,
889 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
891 * device/include/mcs51/C8051F336.h,
892 * device/include/mcs51/C8051T600.h,
893 * device/include/mcs51/C8051T610.h,
894 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
895 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
897 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
899 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
901 2008-11-10 Raphael Neider <rneider AT web.de>
903 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
904 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
905 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
906 (patch by Nick Materer, #2253980)
908 * device/lib/pic16/libio/adc.ignore,
909 device/lib/pic16/libio/i2c.ignore,
910 device/lib/pic16/libio/usart.ignore,
911 device/lib/pic16/pics.all: updated to build more device libs
913 * device/lib/pic16/libdev/Makefile.am,
914 device/lib/pic16/libdev/Makefile.in,
915 device/lib/pic16/libio/Makefile.am,
916 device/lib/pic16/libio/Makefile.in: regenerated
918 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
919 names per memory location, applied SDCC style to more functions
921 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
923 * device/include/mcs51/p89lpc933_4.h: new NXP header file
924 * device/include/mcs51/p89lpc935_6.h: new NXP header file
925 * device/include/mcs51/p89v66x.h: minor changes
926 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
928 2008-11-09 Raphael Neider <rneider AT web.de>
930 * device/include/pic/pic14devices.txt: fixed memory description for
931 12f629 and 12f675, closes #2236240
933 2008-11-06 Borut Razem <borut.razem AT siol.net>
935 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
936 pass system include paths with -isystem to sdcpp
937 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
938 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
940 2008-11-02 Raphael Neider <rneider AT web.de>
942 * doc/sdccman.lyx: updated the sections on the library build process
943 and on how to add support for new devices, and documented known
944 problems with the extended instruction set including a workaround
946 2008-11-01 Raphael Neider <rneider AT web.de>
948 * device/include/pic16/adc.h,
949 device/include/pic16/pic16devices.txt,
950 device/include/pic16/pic18f2410.h,
951 device/include/pic16/pic18f2510.h,
952 device/include/pic16/pic18f2515.h,
953 device/include/pic16/pic18f2610.h,
954 device/include/pic16/pic18f4410.h,
955 device/include/pic16/pic18f4510.h,
956 device/include/pic16/pic18f4515.h,
957 device/include/pic16/pic18f4610.h,
958 device/include/pic16/pic18fregs.h,
959 device/lib/pic16/libdev/Makefile.am,
960 device/lib/pic16/libdev/Makefile.in,
961 device/lib/pic16/libdev/pic18f2410.c,
962 device/lib/pic16/libdev/pic18f2510.c,
963 device/lib/pic16/libdev/pic18f2515.c,
964 device/lib/pic16/libdev/pic18f2610.c,
965 device/lib/pic16/libdev/pic18f4410.c,
966 device/lib/pic16/libdev/pic18f4510.c,
967 device/lib/pic16/libdev/pic18f4515.c,
968 device/lib/pic16/libdev/pic18f4610.c,
969 device/lib/pic16/libio/Makefile.am,
970 device/lib/pic16/libio/Makefile.in,
971 device/lib/pic16/pics.all: added support for 18f[24][456]10
972 and 18f[24]515 devices
973 * doc/sdccman.lyx: updated list of supported PIC16 devices
975 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
976 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
977 src/xa51/gen.c: avoid compiler warnings
978 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
980 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
982 * device/include/mcs51/p89v66x.h: NXP header file
983 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
984 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
986 2008-10-14 Raphael Neider <rneider AT web.de>
988 * device/lib/pic16/libdev/Makefile.am,
989 device/lib/pic16/libio/Makefile.am: enable building libraries for
990 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
991 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
992 * device/lib/pic16/libdev/Makefile.in,
993 device/lib/pic16/libio/Makefile.in: regenerated
995 2008-10-14 Raphael Neider <rneider AT web.de>
997 * device/include/pic16/pic18f2450.h,
998 device/include/pic16/pic18f4450.h,
999 device/lib/pic16/libdev/pic18f2450.c,
1000 device/lib/pic16/libdev/pic18f4450.c,
1001 device/include/pic16/adc.h,
1002 device/include/pic16/pic16devices.txt,
1003 device/include/pic16/pic18fregs.h,
1004 device/lib/pic16/libdev/Makefile.am,
1005 device/lib/pic16/libdev/Makefile.in,
1006 device/lib/pic16/libio/Makefile.am,
1007 device/lib/pic16/libio/Makefile.in,
1008 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
1010 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
1011 stack to a fixed location, relax it to automatically work with all
1012 but the smallest devices (256 byte RAM devices need #pragma stack)
1014 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
1016 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
1017 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
1018 * device/lib/_strcspn.c: fixed bug 2140931
1020 2008-10-06 Raphael Neider <rneider AT web.de>
1022 * device/include/pic16/stdio.h,
1023 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
1024 declared __naked for convenience, named all arguments
1025 * device/lib/pic16/libc/stdio/strmgpsim.c,
1026 device/lib/pic16/libc/stdio/strmmssp.c,
1027 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
1029 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
1030 empty __naked functions,
1031 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
1032 corner cases (unlink first/last pCode in list), reuse more code
1034 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * src/ds390/main.c (_ds390_genInitStartup): added
1037 * src/SDCCpeeph.c (getPatternVar): new, added,
1038 (labelInRange): fixed bug 2115959
1039 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
1040 * src/SDCCicode.h: added newiTempOperand
1041 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
1042 added optimizations for 0/x and x/-1, see also patch 2142900
1043 * support/regression/tests/onebyte.c (testMul): added test cases
1045 2008-09-20 Borut Razem <borut.razem AT siol.net>
1048 definition of absolute address symbols without initial value,
1049 fixed SDCC crash "do not know how to intialize symbol"
1051 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1054 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1055 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1056 * device/lib/z80/stubs.s: added stubs for above functions
1057 * src/SDCCopt.c (convilong),
1058 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1059 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1060 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1061 * support/regression/tests/onebyte.c: enabled all tests for z80
1063 2008-09-15 Borut Razem <borut.razem AT siol.net>
1065 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1066 device/lib/pic16/libc/stdio/printf.c,
1067 device/lib/pic16/libc/stdio/strmusart.c,
1068 device/lib/pic16/libc/stdio/printf_tiny.c,
1069 device/lib/pic16/libc/stdio/sprintf.c,
1070 device/lib/pic16/libc/stdio/strmgpsim.c,
1071 device/lib/pic16/libc/stdio/putchar.c,
1072 device/lib/pic16/libc/stdio/fprintf.c,
1073 device/lib/pic16/libc/stdio/strmmssp.c,
1074 device/device/lib/pic16/libc/stdio/vprintf.c,
1075 device/lib/pic16/libc/stdio/printf_small.c,
1076 device/lib/pic16/libc/stdio/vsprintf.c,
1077 device/lib/pic16/libc/stdio/strmputchar.c,
1078 device/lib/pic16/libc/Makefile.am,
1079 device/lib/pic16/libc/Makefile.in:
1080 *printf now returns int, puchar.c moved from stdlib to stdio,
1081 *printf format parameter type changed from char * to const char *,
1082 added GNU link excetion text to library source files,
1083 applyed GNU coding style, removed useless svn ids,
1084 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1085 binary specifier: "%b", "%hb" and "%lb"
1086 * device/lib/pic16/libc/stdio/vfprintf.c:
1087 applied patch #2044424: PIC16: vfprintf
1088 thanks Mauro Giachero
1089 * support/regression/tests/bug1057979.c:
1090 removed old pic16 sprintf specifics
1091 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1092 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1094 2008-09-15 Raphael Neider <rneider AT web.de>
1096 * src/pic16/device.c (pic16_dump_usection): force udata sections
1097 into the addressable range (0..0xFFF), workaround for a gpsim
1098 bug preventing simulation of regtest bug1750318
1099 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1100 (serialRegAssign): fixed regtest bug-971834,
1101 (pic16_packRegisters): avoid null-pointer dereference
1103 2008-09-14 Raphael Neider <rneider AT web.de>
1105 * src/pic16/gen.c, src/pic16/ralloc.c: use
1106 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1107 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1109 2008-09-12 Borut Razem <borut.razem AT siol.net>
1111 * support/regression/fwk/testfwk.h:
1112 define pdata as data for pic16 target
1113 thanks Mauro Giachero
1115 2008-09-11 Borut Razem <borut.razem AT siol.net>
1117 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1118 support/regression/absolute.c:
1119 applied patch #2105615: Some PIC16 testcase fixlets
1120 thanks Mauro Giachero
1122 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1125 * support/regression/tests/bug2094505.c: new, added
1127 2008-09-07 Borut Razem <borut.razem AT siol.net>
1129 * src/SDCCglue.c, src/SDCCast.c:
1130 fixed throw of "excess elements" warning for char arrays
1131 * support/regression/tests/nullstring.c:
1132 disable warning about excess elements in array of chars initializer
1134 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1137 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1138 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1139 * support/regression/tests/bug2077267.c: new, added
1141 2008-09-05 Raphael Neider <rneider AT web.de>
1143 * configure.in, Makefile.common.in: add support for ccache,
1144 remove spurious $VERSION output, detect doc-tools even without
1145 --enable-doc to facilitate later manual doc-builds, minor cleanup
1146 * configure: regenerated
1148 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1149 avoid races in parallel VPATH builds
1150 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1151 * doc/sdccman.lyx: mention --without-ccache configure option
1153 2008-09-01 Raphael Neider <rneider AT web.de>
1155 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1156 * (genConstPointerGet): fix reading bitfields from __code space
1157 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1158 bitfield initializers (fix regression test bug1856409.c)
1159 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1162 2008-08-31 Raphael Neider <rneider AT web.de>
1164 * src/pic16/gen.c (genAssign): removed useless compiler output
1165 * (genPointerGet,genPointerSet,genCast),
1166 src/pic16/glue.c (pic16_printGPointerType):
1167 also handle PPOINTERs just to avoid spurious asserts
1168 * (pic16_printIvalType,pic16_printIvalBitFields):
1169 generalized to arbitrary type/bitfield sizes, allows compilation of
1170 regression test bug-1981238.c
1171 * (pic16_printIvalChar): fix regression test structflexarray.c
1172 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1173 in initialized structs and fix #1843745
1174 * (pic16_printIvalStruct): always output initializers for all fields,
1175 even those not explicitly given, fixes zeropad.c regression test
1176 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1177 #2073635, #1567098, and #1485812)
1178 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1180 2008-08-31 Borut Razem <borut.razem AT siol.net>
1182 * support/regression/tests/bug-895992.c,
1183 support/regression/tests/onebyte.c:
1184 enabled pic16 regression testing since the bugs
1185 1511794: pic16: regression test bug-895992.c fails
1186 1444425: onebyte.c regression tes fails on pic16
1187 are fixed, probably by fixing
1188 2048464: PIC16: fix genUminus - addresses not.c regression test
1189 * src/SDCCsymt.c, src/SDCCglue.c,
1190 support/regression/tests/bug-1981238.c:
1191 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1194 2008-08-30 Borut Razem <borut.razem AT siol.net>
1196 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1197 release version 4.3.2
1199 2008-08-24 Raphael Neider <rneider AT web.de>
1201 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1202 always use the sdcc from the current build tree (ignore $CC from
1203 the environment, fixes compile farm builds)
1204 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1205 remove more build products from install directory
1206 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1207 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1209 2008-08-24 Borut Razem <borut.razem AT siol.net>
1211 * src/SDCC.y: applied patch
1212 2050245: Fix # 1963382
1214 1963382: Listing File - C file comment is incorrect
1217 2008-08-23 Borut Razem <borut.razem AT siol.net>
1219 * src/pic16/gen.c: applied patch
1220 2048464: PIC16: fix genUminus - addresses not.c regression test
1221 thanks Mauro Giachero
1223 2008-08-22 Borut Razem <borut.razem AT siol.net>
1225 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1226 src/pic16/main.c: allow spaces in gpasm and gplink paths
1228 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1231 * src/z80/peeph-z80.def: minor peephole improvement
1233 2008-08-15 Raphael Neider <rneider AT web.de>
1235 * src/z80/gen.c (_vemit2): suppress compiler warning
1237 * src/pic/*.[ch]: make proper use of header files and avoid
1238 ad-hoc extern declarations, mark module-local helpers 'static',
1239 removed dead/replaced code, no functional changes
1240 * src/pic16/pcode.c: disentangled from pic14 backend
1242 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1244 * src/z80/gen.c: fixed #2051348
1245 * support/regression/tests/bug-2051348.c: regression test for #2051348
1247 2008-08-10 Raphael Neider <rneider AT web.de>
1250 * Makefile.common.in: export PACKAGE for $docdir,
1251 fixes #1957036, avoid some "underquoted definition" warnings
1252 * configure: regenerated
1254 2008-08-10 Raphael Neider <rneider AT web.de>
1256 * device/lib/pic16/**: build pic16 library using autotools for
1257 improved dependency tracking
1259 * device/lib/Makefile.in,
1261 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1263 2008-08-10 Raphael Neider <rneider AT web.de>
1265 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1266 local variables if --nooverlay is given, workaround for #2023121
1268 2008-08-08 Raphael Neider <rneider AT web.de>
1270 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1272 2008-08-08 Raphael Neider <rneider AT web.de>
1274 * src/pic/pcoderegs.c,
1276 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1278 2008-08-07 Borut Razem <borut.razem AT siol.net>
1280 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1281 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1282 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1283 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1284 applied modified patch 2038174: Add support for binary constants v2
1285 thanks Mauro Giachero
1286 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1288 2008-08-04 Raphael Neider <rneider AT web.de>
1291 * src/pic16/device.h,
1293 * src/pic16/main.c: enable --optimize-goto by default
1295 * device/lib/pic16/Makefile.common.in: suppress removed option
1298 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1300 2008-07-30 Borut Razem <borut.razem AT siol.net>
1302 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1303 applied patch 22032433: PIC16: fix constant strings,
1304 thanks Mauro Giachero
1306 2008-07-29 Borut Razem <borut.razem AT siol.net>
1308 * src/pic16/gen.c: applied patches:
1309 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1310 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1311 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1312 thanks Mauro Giachero
1314 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1316 * src/port.h: Fixed typo in comment
1318 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1320 * src/z80/mappings.i: Implemented RFE #1919415
1321 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1322 #1880202, #1914434, prepared for RFE #1703943
1324 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1326 * src/z80/peeph.def,
1327 * src/z80/peeph-z80.def,
1328 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1329 preparation for Z80 peephole improvements
1331 2008-06-21 Raphael Neider <rneider AT web.de>
1333 * device/include/pic16/pic18f66j60.h,
1334 * device/include/pic16/pic18f66j65.h,
1335 * device/include/pic16/pic18f67j60.h,
1336 * device/include/pic16/pic18f86j60.h,
1337 * device/include/pic16/pic18f86j65.h,
1338 * device/include/pic16/pic18f87j60.h,
1339 * device/include/pic16/pic18f96j60.h,
1340 * device/include/pic16/pic18f96j65.h,
1341 * device/include/pic16/pic18f97j60.h,
1342 * device/lib/pic16/libdev/pic18f66j60.c,
1343 * device/lib/pic16/libdev/pic18f66j65.c,
1344 * device/lib/pic16/libdev/pic18f67j60.c,
1345 * device/lib/pic16/libdev/pic18f86j60.c,
1346 * device/lib/pic16/libdev/pic18f86j65.c,
1347 * device/lib/pic16/libdev/pic18f87j60.c,
1348 * device/lib/pic16/libdev/pic18f96j60.c,
1349 * device/lib/pic16/libdev/pic18f96j65.c,
1350 * device/lib/pic16/libdev/pic18f97j60.c,
1351 * device/include/pic16/pic16devices.txt,
1352 * device/include/pic16/pic18fregs.h,
1353 * device/lib/pic16/pics.all: added new devices
1355 * device/include/pic16/adc.h,
1356 * device/lib/pic16/libio/adc/adcbusy.c,
1357 * device/lib/pic16/libio/adc/adcopen.c,
1358 * device/lib/pic16/libio/adc/adcsetch.c,
1359 * device/lib/pic16/libio/i2c/i2copen.c,
1360 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1361 all changes from a patch by Anton Strobl
1363 2008-06-12 Borut Razem <borut.razem AT siol.net>
1365 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1366 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1367 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1368 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1369 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1370 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1371 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1372 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1373 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1374 by applying the modified patch from Risto Huotari
1376 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1380 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1381 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1382 * support/regression/tests/bug1938300.c: new, added
1384 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * device/include/asm/ds390/features.h,
1387 * device/include/asm/mcs51/features.h,
1388 * device/include/mcs51/regc515c.h: inserted LGPL notice
1390 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * device/lib/gbz80/div.s,
1393 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1394 patch 1597883, Thanks Robert Ramey
1396 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1399 createIvalCharPtr, createIvalPtr, createIval),
1401 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1402 initializers for local auto variables
1403 * support/regression/tests/zeropad.c: added testcase for auto initializers
1405 2008-05-26 Raphael Neider <rneider AT web.de>
1407 * device/lib/pic16/startup/crt0.c,
1408 * device/lib/pic16/startup/crt0i.c,
1409 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1410 explicit, fixed curr_entry loop for >= 256 initializer records,
1411 removed debug code (write to 0xf7e)
1413 2008-05-25 Raphael Neider <rneider AT web.de>
1415 * device/include/pic/pic16f627a.h,
1416 * device/include/pic/pic16f628a.h,
1417 * device/include/pic/pic16f648a.h: added missing ports
1419 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1421 * device/include/float.h: added __INFINITY
1422 * device/lib/_fsadd.c: handle overflows
1423 * device/lib/_fsmul.c,
1424 * device/lib/_fsdiv.c: use __INFINITY
1425 * device/lib/_fseq.c,
1426 * device/lib/_fsneq.c: handle -0.0
1427 * sim/ucsim/s51.src/uc89c51r.cc,
1428 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1429 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1430 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1431 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1432 * support/regression/tests/snprintf.c: test bug with --xstack
1434 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1436 * src/SDCCpeeph.c (callFuncByName):
1437 Support nested parenthesis in peephole function arguments (#1967300)
1439 2008-05-19 Raphael Neider <rneider AT web.de>
1441 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1442 fixed duplicate labels (#1911325)
1444 2008-05-19 Raphael Neider <rneider AT web.de>
1446 * src/regression/empty.c: suppress warning
1447 * src/regression/pointer1.c: enabled index_by_pointer()
1448 * src/regression/inline.c: now works for pic16 as well
1450 * src/pic16/device.c: include dbuf declarations
1451 * src/pic16/device.h: removed obsolete prototypes
1453 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1454 * src/pic16/glue.c: made purely local functions static,
1455 (pic16_printGPointerType, pic16_printIvalCharPtr,
1456 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1457 generic pointers' tags (#1961866)
1459 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1461 2008-05-19 Borut Razem <borut.razem AT siol.net>
1463 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1464 fixed typo, uninstall include/pic16/pic16devices.txt
1466 2008-05-18 Borut Razem <borut.razem AT siol.net>
1468 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1469 the buffer is null terminated
1470 * src/device/pic16.c:
1471 applied modified patch 1965676: Patch for Win32 16 bit PIC
1472 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1474 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/SDCC.lex (check_type),
1477 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1479 * as/mcs51/clean.mk,
1480 * as/z80/clean.mk: also clean *.dep
1481 * device/lib/pic16/libsdcc/stack/Makefile,
1482 * sim/ucsim/libtool: removed as they are rebuild by configure
1483 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1485 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1488 fixupInline instead of createFunction to fix bug 1864577
1489 (inlineFindMaxBlockno): removed, use global blockNo
1490 * src/SDCCglobl.h: added blockNo
1492 * src/z80/peep.h: modified properties
1493 * support/regression/tests/bug1864577.c: new, added
1495 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * as/mcs51/asdata.c,
1498 * as/mcs51/asm.h: added org_cnt
1499 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1500 * as/mcs51/asout.c: changed old K&R to ANSI
1501 * as/mcs51/Makefile.in: use common identifiers
1507 * as/hc08/Makefile.bcc,
1508 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1509 * sdcc_vc_in.h: added define __func__
1510 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1511 Thanks Ruud van Silfhout
1512 * support/regression/tests/bug1717305.c: new, added
1514 2008-05-05 Borut Razem <borut.razem AT siol.net>
1516 * support/regression/Makefile.in,
1517 support/regression/ports/ds390/spec.mk,
1518 support/regression/ports/hc08/spec.mk,
1519 support/regression/ports/mcs51-common/spec.mk,
1520 support/regression/ports/pic14/spec.mk,
1521 support/regression/ports/pic16/spec.mk,
1522 support/regression/ports/ucz80/spec.mk,
1523 support/regression/ports/z80/spec.mk:
1524 added INC_DIR and LIBDIR paths
1525 * src/ds390/gen.c: removed duplicated selicolon
1527 2008-05-04 Borut Razem <borut.razem AT siol.net>
1529 * support/regression/Makefile.in,
1530 support/regression/fwk/lib/testfwk.c,
1531 support/regression/ports/ds390/spec.mk,
1532 support/regression/ports/hc08/spec.mk,
1533 support/regression/ports/mcs51-common/spec.mk,
1534 support/regression/ports/mcs51-large/spec.mk,
1535 support/regression/ports/mcs51-medium/spec.mk,
1536 support/regression/ports/mcs51-small/spec.mk,
1537 support/regression/ports/mcs51-stack-auto/spec.mk,
1538 support/regression/ports/mcs51-xstack-auto/spec.mk,
1539 support/regression/ports/pic14/spec.mk,
1540 support/regression/ports/pic16/spec.mk,
1541 support/regression/ports/ucz80/spec.mk:
1542 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1543 used to run regeression tests
1545 2008-05-01 Raphael Neider <rneider AT web.de>
1547 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1548 supported devices and instructions to add new ones
1550 2008-05-01 Raphael Neider <rneider AT web.de>
1552 * device/include/pic16/adc.h,
1553 device/lib/pic16/libio/adc/adcbusy.c,
1554 device/lib/pic16/libio/adc/adcopen.c,
1555 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1556 18f2455 style ADC devices, based on patch #1776197
1557 * device/lib/pic16/libio/adc/adcclose.c,
1558 device/lib/pic16/libio/adc/adcconv.c,
1559 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1560 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1561 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1562 * device/include/pic16/pic18f4431.h,
1563 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1564 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1566 2008-05-01 Raphael Neider <rneider AT web.de>
1568 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1569 moved xinst flag into pic16_options_t
1570 * src/pic16/device.c (default_device, pic16_list_devices,
1571 pic16_find_device): removed references to sfrrange
1572 * src/pic16/gen.c (genFunction),
1573 src/pic16/glue.c (pic16initialComments),
1574 src/pic16/main.c (pic16_optionsTable),
1575 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1577 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1579 2008-04-29 Raphael Neider <rneider AT web.de>
1581 * src/pic16/devices.inc,
1582 device/include/pic16/pic16devices.txt: replaced compiled-in list
1583 of devices with a variant parsed at runtime
1584 * src/pic16/device.c: added support for parsing pic16devices.txt,
1586 * src/pic16/device.h: removed (now) unused fields from PIC_device
1587 * src/pic16/main.c: removed #pragma maxram,
1588 (_pic16_initPaths): removed bogus generation of search paths,
1589 setup the port proper only after the search paths (for
1590 pic16devices.txt) are set up,
1591 (_pic16_finaliseOptions): moved processor dependant code here
1592 from _pic16_initPaths(), clean up
1593 * src/pic16/ralloc.c (pic16_init_stack),
1594 * src/pic16/ralloc.h,
1595 * src/pic16/pcode.c: clean up
1596 * device/include/Makefile.in,
1597 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1598 * support/scripts/inc2h-pic16.pl: updated instructions
1600 2008-04-29 Raphael Neider <rneider AT web.de>
1602 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1603 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1604 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1605 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1606 added missing family members and 18f2480/2580/4480/4580 family
1607 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1608 * device/include/pic16/pic18f2525.h: use 18f4620.h
1609 * device/include/pic16/pic18f6680.h: use 18f8680.h
1610 * device/include/pic16/pic18fregs.h,
1611 device/lib/pic16/pics.all,
1612 src/pic16/devices.inc: add new devices
1613 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1614 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1615 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1616 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1617 prevent attempting to build the libio for some new devices
1619 2008-04-29 Raphael Neider <rneider AT web.de>
1621 * debugger/mcs51/Makefile.in: fixed paths to sources
1623 2008-04-25 Borut Razem <borut.razem AT siol.net>
1625 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1626 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1627 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1628 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1629 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1630 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1631 as/link/z80/linkz80.dsp: lklibr.c moved
1632 * doc/INSTALL.txt: binary archives in bz2 format
1633 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1635 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1638 * support/regression/tests/bug1856409.c: new, added
1640 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * src/mcs51/peep.c: Use werror for error messages.
1644 * src/SDCCicode.c (geniCodeConditional),
1645 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1646 * src/z80/Makefile.bcc,
1647 * src/z80/z80.dsp: added src/z80/peep.c/h
1648 * support/regression/tests/bug1839321.c: new, added
1650 2008-04-20 Raphael Neider <rneider AT web.de>
1652 * device/include/pic16/pic18f2455.h: added bitfields for port C
1654 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1656 * src/z80/peep.c: Use werror for error messages.
1658 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1660 * src/z80/peep.h (declaration of notUsed()),
1661 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1663 * src/z80/z80.h (added dependency on peep.h),
1664 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1667 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1669 * src/SDCCpeeph.c (added support for notUsed()),
1670 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1672 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1673 for notUsed()): Implemented generic (that is not port-specific) part
1676 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1679 * device/lib/libsdcc.lib,
1680 * device/lib/Makefile.in,
1681 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1682 * device/lib/calloc.c: renamed to _calloc.c
1683 * device/lib/free.c: renamed to _free.c
1684 * device/lib/malloc.c: renamed to _malloc.c
1685 * device/lib/realloc.c: renamed to _realloc.c
1686 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1687 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1688 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1689 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1690 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1691 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1692 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1693 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1695 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1696 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1697 * support/regression/tests/bug1509084.c: new, added
1699 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1701 * device/include/mcs51/cc2510fx.h: added _XPAGE
1702 * device/include/mcs51/compiler.h: cosmetic changes
1704 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1709 2008-03-31 Borut Razem <borut.razem AT siol.net>
1711 * support/cpp2 renamed to support/cpp
1712 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1713 support/cpp2/libiberty/splay-tree.c,
1714 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1715 support/cpp2/libcpp/directives.c,
1716 support/cpp2/libcpp/include/cpplib.h,
1717 support/cpp2/libcpp/include/symtab.h,
1718 support/cpp2/libcpp/include/line-map.h,
1719 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1720 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1721 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1722 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1723 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1724 release version 4.3.0
1725 * configure.in, configure, Makefile.in, Makefile.bcc:
1726 adapted for moved cpp2
1728 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1730 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1731 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1733 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1735 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1737 * support/regression/tests/bug1717943.c: new, added
1739 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1741 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1742 bytewise return value assignments introduced in last commit.
1744 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1746 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1747 genMult, genJumpTab):
1748 Use 16-bit instructions for addition in some additional cases,
1749 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1751 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1753 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1754 Implemented RFE #1921450, changed some debug messages.
1756 2008-03-30 Borut Razem <borut.razem AT siol.net>
1758 * Small Device C Compiler 2.8.0 released
1759 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1760 * support/scripts/sdcc.nsi: added finish page; this version
1761 was used for 2.8.0 release
1762 * doc/knownbugs.html: removed; magically generated by the build
1763 process using gen_known_bugs.pl from now on
1765 2008-03-23 Borut Razem <borut.razem AT siol.net>
1767 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1768 and reverted it, since it was already fixed by Raphael ;-)
1769 * doc/knownbugs.html: updated for RC2
1771 2008-03-22 Raphael Neider <rneider AT web.de>
1773 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1776 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1778 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1779 * support/regression/tests/bug1839277.c: added related testBug1839299
1781 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1783 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1784 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1786 * src/mcs51/gen.c: throughout only output hex constants
1787 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1788 * support/regression/tests/bug1839277.c: new, added
1790 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1792 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1793 compilation warning about nested comments.
1795 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1797 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1798 * support/regression/tests/bug1921073.c: new, added
1800 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1802 * src/z80/SDCCpeeph.c.c (callFuncByName):
1803 Commented function parameters.
1805 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1807 * src/z80/ralloc.c (packRegsForAccUse2):
1808 disabled a broken accumulator packing optimization (fixed #1292721).
1809 * support/regression/tests/bug-1292721: Regression test for #1292721.
1811 2008-03-16 Raphael Neider <rneider AT web.de>
1813 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1814 fixed code bloat regression using a variant of patch #1915618
1816 2008-03-16 Borut Razem <borut.razem AT siol.net>
1818 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1819 icon, changed startup menu for release distribution, code cleaning,
1820 create url files instead links in startup menu
1822 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1824 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1825 * support/regression/tests/bug1579949.c: new, added
1827 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1829 * device/lib/printf_fast.c: fixed bug 1255403
1831 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1833 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1834 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1836 2008-03-14 Borut Razem <borut.razem AT siol.net>
1838 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1839 command line options
1840 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1841 is correctly displayed
1842 * as/link/z80/lkmain.c: usage line commented out
1844 2008-03-13 Borut Razem <borut.razem AT siol.net>
1846 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1847 updated the list pf supported pic14 devices
1849 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1853 2008-03-12 Borut Razem <borut.razem AT siol.net>
1855 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1856 fixed documentation request #1718191
1857 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1858 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1861 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1864 * support/regression/tests/bug1505811.c: new, added
1866 2008-03-09 Raphael Neider <rneider AT web.de>
1868 * device/include/pic16/pic18f2620.h,
1869 * device/include/pic16/pic18f4620.h,
1870 * device/lib/pic16/libdev/pic18f2620.c,
1871 * device/lib/pic16/libdev/pic18f4525.c,
1872 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1873 family to consistently use pic18f4620.[ch], fixes #1832562
1875 2008-03-09 Borut Razem <borut.razem AT siol.net>
1877 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1878 changed sdcc version to 2.8.0
1879 * knownbugs.html: regenerated
1880 * support/scripts/gen_known_bugs.pl: added number of open bugs
1882 2008-03-09 Raphael Neider <rneider AT web.de>
1884 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1885 (genOr): read volatile operand even if the result is known,
1887 (genOr,genXor): removed unused legacy code,
1888 (genDummyRead): use pic16_mov2w_volatile()
1890 2008-03-08 Borut Razem <borut.razem AT siol.net>
1892 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1893 cons w. --model-large
1894 * support/regression/staticinit.c: added regression test for bug
1897 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1899 * src/ds390/gen.c (pushSide, genPcall),
1900 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1901 * src/mcs51/gen.c: cosmetic changes
1902 * support/regression/fwk/include/testfwk.h: added macro reentrant
1903 * support/regression/tests/bug1908493.c: new, added
1905 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1907 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1909 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1912 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1913 already set in ds390/main.c and mcs51/main.c
1915 2008-03-07 Raphael Neider <rneider AT web.de>
1917 * src/regression/init0.c: new test for initialized arrays of function
1919 * src/regression/Makefile: made a bit more flexible, added init0.c
1920 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1921 pointers, closes #1427663
1923 2008-03-05 Borut Razem <borut.razem AT siol.net>
1925 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1926 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1928 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1930 * support/librarian/sdcclib.c:Added feature request 1908061:
1931 Synchronise sdcclib commands with ar.
1933 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1935 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1936 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1937 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1938 * device/include/mcs51/compiler.h: removed umlauts, added double
1941 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1943 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1944 * support/regression/tests/bug1536762.c: new, added
1946 * src/SDCCutil.h: added getBuildDate()
1947 * src/SDCCmain.c (printVersionInfo),
1948 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1950 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1951 * src/ds390/ralloc.c (packRegisters),
1952 * src/mcs51/ralloc.c (packRegisters),
1953 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1955 * support/regression/tests/bug1618050.c: new, added
1956 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1957 * support/regression/fwk/include/testfwk.h,
1958 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1961 2008-03-04 Raphael Neider <rneider AT web.de>
1963 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1964 on accessing OP_SYM_TYPE(op)
1965 * src/pic/gen.h: removed unused prototype of genMinusDec()
1966 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1967 fix #1876953 (invalid subtraction code), removed unused code
1969 2008-03-03 Raphael Neider <rneider AT web.de>
1973 * src/pic/genarith.c,
1975 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1976 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1978 2008-03-03 Raphael Neider <rneider AT web.de>
1980 * src/pic/device.c (find_device): search user-specified paths first
1981 for pic14devices.txt, fixes #1900827
1983 2008-03-02 Borut Razem <borut.razem AT siol.net>
1985 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1986 AddToPath and RemoveFromPath
1988 2008-03-01 Borut Razem <borut.razem AT siol.net>
1990 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1991 work correctly, added debugging support if -DSDCC.DEBUG command line
1994 2008-02-28 Borut Razem <borut.razem AT siol.net>
1996 * doc/sdccman.lyx: cosmetic changes
1998 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
2000 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
2001 * doc/sdccman.lyx: fixed unmeant removal of spaces
2003 2008-02-27 Borut Razem <borut.razem AT siol.net>
2005 * support/scripts/sdcc.nsi: corrected installation directory for
2006 current user installation mode
2007 * doc/README.txt: added Philipp Klaus Krause to the developers list
2009 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
2011 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
2012 return ifx condition
2013 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
2014 genCodePointerGet, genGenPointerGet): cleanup aop before generating
2015 ifxJump to fix bug 1838000
2016 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
2017 * support/regression/tests/bug1838000.c: new, added
2018 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
2020 2008-02-26 Borut Razem <borut.razem AT siol.net>
2022 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
2024 * support/scripts/sdcc.nsi: added MULTIUSER page,
2025 NSIS upgraded to version 2.35
2027 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2029 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
2030 * support/regression/tests/bug1565152.c: new, added
2032 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2034 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
2035 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
2036 * support/regression/tests/bug1670148.c: new, added
2038 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2040 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
2042 2008-02-24 Borut Razem <borut.razem AT siol.net>
2044 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2045 is ineffective for unsigned char parameter
2047 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2050 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2051 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2052 * support/Util/MySystem.c (my_system): output errorcode when verbose
2054 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2056 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2059 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2061 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2064 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2068 2008-02-21 Borut Razem <borut.razem AT siol.net>
2070 * support/regression/Makefile.in,
2071 support/regression/ports/ds390/spec.mk,
2072 support/regression/ports/hc08/spec.mk,
2073 support/regression/ports/mcs51-common/spec.mk,
2074 support/regression/ports/pic14/spec.mk,
2075 support/regression/ports/pic16/spec.mk,
2076 support/regression/ports/ucz80/spec.mk,
2077 support/regression/ports/xa51/spec.mk:
2078 added CFLAGS when compiling timeout
2080 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2082 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2085 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2087 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2088 * support/regression/tests/bug1888147.c: new, added
2090 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2092 * src/z80/gen.c: fixed bugs #1596270, #1736867
2094 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2096 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2097 contents, mostly fixes #1596270
2099 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2101 * src/z80/peeph.def,
2102 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2103 peepholes, fixes #1806565
2105 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2107 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2108 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2109 fixes bug 1739475, thanks Robert Larice
2110 (rule 271): new, added
2112 2008-02-18 Borut Razem <borut.razem AT siol.net>
2114 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2116 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2120 2008-02-17 Raphael Neider <rneider AT web.de>
2122 * src/pic16/genarith.c,
2125 * src/pic16/genutils.c: removed unused legacy code,
2126 removed unused fields from struct asmop and struct _G
2128 2008-02-17 Raphael Neider <rneider AT web.de>
2130 * src/pic16/gen.c (AccRsh): cosmetic changes,
2131 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2132 genRightShiftLiteral): fixed to work with SFRs as result by
2133 assigning only once to result,
2134 removed a lot of unused/excluded code fragments
2136 2008-02-17 Raphael Neider <rneider AT web.de>
2138 * device/include/pic/pic16f88.h,
2139 * device/include/pic/pic16f886.h,
2140 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2142 2008-02-17 Borut Razem <borut.razem AT siol.net>
2144 * src/z80/peeph.def: applied patch
2145 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2146 * src/z80/gen.c, src/z80/peeph.def: applied patch
2147 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2148 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2149 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2150 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2151 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2152 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2154 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2156 * as/link/mcs51/aslink.dsp: removed SDK define
2157 * as/link/z80/clean.mk: brought in sync with other ports
2158 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2159 * as/hc08/Makefile.bcc,
2160 * as/mcs51/Makefile.bcc,
2161 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2162 * src/z80/main.c (_setValues): use the now capitalized -Z,
2163 (z80_port, gbz80_port): generate debug information when asked
2165 2008-02-16 Borut Razem <borut.razem AT siol.net>
2167 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2168 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2169 as/z80/Makefile.in. as/z80/Makefile.bcc:
2170 applied patch #1893393: patch for as-z80 and link-z80 to generate
2171 cdb, thanks to Armin Diehl
2172 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2173 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2174 asnoice.c moved to as/asxxsrc/asnoice.c
2175 * src/z80/peeph-gbz80.def: applied patch
2176 #1880235: Z80 return peephole, thanks to Philipp Krause
2178 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * doc/sdccman.lyx: bumped version to 2.7.5
2182 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2184 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2186 * device/include/pic16/stdlib.h,
2187 * device/lib/pic16/libc/stdlib/ltoa.c,
2188 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2190 2008-02-13 Borut Razem <borut.razem AT siol.net>
2192 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2193 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2194 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2195 src/SDCCopt.c, src/SDCCval.c:
2196 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2198 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2200 * src/SDCCsymt.c (compareType): fixed bug 1309013
2202 2008-02-09 Borut Razem <borut.razem AT siol.net>
2204 * src/SDCCval.c, src/SDCCval.h:
2205 code cleaning, added function constChrVal()
2206 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2207 call constChrVal() instead constVal()
2209 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2214 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2215 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2218 2008-02-01 Raphael Neider <rneider AT web.de>
2220 * device/include/pic/pic16f886.h,
2221 * device/include/pic/pic16f887.h: added RA6 and RA7
2223 2008-01-24 Raphael Neider <rneider AT web.de>
2225 * device/include/pic/pic16f88.h: added RA6 and RA7
2226 * device/lib/pic/libdev/disabled_pic16f886.c,
2227 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2229 * src/pic16/devices.inc,
2230 * device/include/pic16/pic18f2423.h,
2231 * device/include/pic16/pic18f2523.h,
2232 * device/include/pic16/pic18fregs.h,
2233 * device/lib/pic16/pics.all
2234 * device/lib/pic16/libdev/pic18f2423.c,
2235 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2236 * device/lib/pic16/libio/i2c.ignore,
2237 * device/lib/pic16/libio/usart.ignore,
2238 * device/lib/pic16/libio/adc.ignore: ignore new devices
2240 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2242 * src/SDCCast.c (createRMW): fixed bug 1582651
2244 2008-01-20 Borut Razem <borut.razem AT siol.net>
2246 * src/SDCCcse.c: partially fixed enhancement request
2247 #1793872 - multiply by -1 not collapsed
2248 * support/regression/tests/arithcsi.c: added regression test
2250 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * as/mcs51/asx8051.dsp: removed define SDK
2253 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2254 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2256 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2257 cosmetic changes, brought more in sync, changed old K&R to ANSI
2259 2008-01-13 Borut Razem <borut.razem AT siol.net>
2261 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2262 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2264 2007-12-30 Borut Razem <borut.razem AT siol.net>
2266 * src/pic16/gen.c: fixed implementation of bitwise operations for
2268 * support/regression/tests/bitwise.c: added test cases
2270 2007-12-29 Borut Razem <borut.razem AT siol.net>
2272 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2273 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2274 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2275 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2276 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2277 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2278 src/pic16/pcode.[ch]: added const qualifier
2279 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2280 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2281 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2282 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2283 * as/asxxsrc/aslex.c: use dbuf_getline()
2284 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2285 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2286 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2287 as/z80/asm.h, as/z80/z80adr.c:
2288 changed type of ib and ip to const char *
2290 2007-12-28 Borut Razem <borut.razem AT siol.net>
2292 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2293 introduced (readlin) - long lines are turuncated
2294 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2295 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2296 as/z80/Makefile.in: moved aslex.c to asxxsrc
2297 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2298 * as/hc08/asmain.c, as/mcs51/asmain.c:
2299 added missing initialization of a_addr field
2300 * support/regression/tests/long_asm_line.c: added regtest for long
2303 2007-12-22 Borut Razem <borut.razem AT siol.net>
2305 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2307 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2309 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2311 2007-12-16 Borut Razem <borut.razem AT siol.net>
2313 * device/include/pic16/stdbool.h: removed, since already exists in
2314 device/include/; this also fixes bitopcse.c regression test for pic16
2316 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2317 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2318 dereference doesn't work; covered by regression test bug1399290
2320 2007-12-05 Borut Razem <borut.razem AT siol.net>
2322 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2325 2007-12-01 Borut Razem <borut.razem AT siol.net>
2327 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2328 corrected handling of the highest_valid_address
2330 2007-11-17 Raphael Neider <rneider AT web.de>
2332 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2333 * src/pic/glue.c (picglue): emit .file if --debug is given
2335 2007-11-17 Raphael Neider <rneider AT web.de>
2337 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2338 care when left or right operand resides in result, fixes #1830220
2340 2007-11-17 Borut Razem <borut.razem AT siol.net>
2342 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2343 #983491 - "Merge duplicate strings function is ineffective"
2344 * support/regression/tests/bug-983491.c: regtest disabled
2345 * as/asxxsrc: created
2346 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2347 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2348 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2349 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2350 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2351 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2352 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2353 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2354 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2355 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2356 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2357 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2358 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2360 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * device/include/stdarg.h: added and removed some casts
2363 * src/SDCCsymt.c (compareType): Fully check types between generic and
2364 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2366 2007-11-13 Borut Razem <borut.razem AT siol.net>
2368 * support/regression/tests/bug-1817005.c:
2369 added regtest for bug #1817005 - as-z80 chokes on long labels
2371 2007-11-12 Borut Razem <borut.razem AT siol.net>
2373 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2374 as/z80/asout.c, as/z80/aslist.c:
2375 fixed bug #1817005 - as-z80 chokes on long labels
2377 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2380 * as/z80/asmain.c: cosmetic changes
2383 * as/z80/alloc.h: removed
2385 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2386 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2387 * as/link/hc08/Makefile.in,
2388 * as/link/mcs51/Makefile.in,
2389 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2391 * as/link/mcs51/lkarea.c,
2392 * as/link/mcs51/lkmain.c: cosmetic changes
2393 * as/link/hc08/lklibr.c,
2394 * as/link/z80/lklibr.c,
2395 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2396 used cygwin_conv_to_full_posix_path,
2397 added warnings, cosmetic changes, brought more in sync
2398 changed old K&R into ANSI function declarations
2399 * as/link/z80/lklibr.c (loadAdb): added
2400 * as/link/z80/lkmain.c: removed -- option from usage text
2402 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2404 * src/mcs51/gen.c (outBitC): optimized for no result
2406 2007-10-31 Borut Razem <borut.razem AT siol.net>
2408 * src/SDCCsymt.c: fixed (hopeful properly) bug
2409 #1805702 - order of extern matters
2410 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2413 2007-10-29 Borut Razem <borut.razem AT siol.net>
2415 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2416 - order of extern matters
2417 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2420 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2423 24bitMode, portIsDS390
2424 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2425 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2426 (notVolatileVariable): also check sloc names,
2427 (callFuncByName): moved ftab[] out of function and sorted it by use
2429 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2432 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2433 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2434 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2435 * support/regression/tests/bug-880197.c: new, added
2437 2007-10-28 Borut Razem <borut.razem AT siol.net>
2439 * support/regression/Makefile.in,
2440 support/regression/ports/mcs51-large/spec.mk,
2441 support/regression/ports/mcs51-xstack-auto/spec.mk,
2442 support/regression/ports/mcs51-stack-auto/spec.mk,
2443 support/regression/ports/mcs51-medium/spec.mk,
2444 support/regression/ports/mcs51-common/spec.mk,
2445 support/regression/ports/mcs51-common/*,
2446 support/regression/ports/mcs51-small/*:
2447 mcs51 renamed to mcs51-common, created mcs51-small
2448 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2449 * support/regression/tests/bug-1805702.c: added regtest for bug
2452 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2454 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2455 added new rules 265 - 270
2456 * support/regression/tests/bug1721024.c:new, added
2457 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2458 introduced new test-mcs51 to run all mcs51 tests
2460 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2462 * support/regression/tests/bug1816470.c: new, added
2464 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2466 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2467 propagate for *,+,- with float, fixed bug 1816470
2468 (decorateType): cast to resultTypeProp instead of resultType
2470 2007-10-19 Borut Razem <borut.razem AT siol.net>
2472 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2473 function is ineffective" for pic16 tareget
2474 * support/scripts/listerr.c: corrected include path
2475 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2478 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2480 * support/regression/tests/using.c: new, added
2481 * support/regression/tests/vaargs.c: fixed and enabled test
2483 2007-10-18 Borut Razem <borut.razem AT siol.net>
2485 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2487 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2489 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * doc/sdccman.lyx: documented option --Werror
2492 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2493 RegBankUsed[] earlier
2495 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2497 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2501 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2503 * src/SDCCast.c (decorateType): improved optimization of tri-op
2504 * src/SDCCerr.c (vwerror, setWError),
2506 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2507 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2509 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2511 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2512 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2513 * support/regression/tests/bug-223113.c,
2514 * support/regression/tests/bug-426632.c,
2515 * support/regression/tests/bug-468811.c,
2516 * support/regression/tests/bug-477835.c,
2517 * support/regression/tests/bug-478094.c,
2518 * support/regression/tests/bug-499644.c,
2519 * support/regression/tests/bug-524209.c,
2520 * support/regression/tests/bug-524211.c,
2521 * support/regression/tests/packcast.c,
2522 * support/regression/tests/structidx.c: added empty tests
2523 * support/regression/tests/bug-607243.c: enabled test
2525 2007-10-06 Borut Razem <borut.razem AT siol.net>
2527 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2528 support of universal binaries on Mac OS X
2530 2007-10-02 Borut Razem <borut.razem AT siol.net>
2532 * src/SDCCval.h: unified double2ul macro for all platforms
2533 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2534 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2536 2007-09-30 Borut Razem <borut.razem AT siol.net>
2538 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2540 * sdcc_vc_in.h: enabled warnings
2541 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2542 unsigned type, result still unsigned
2543 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2545 2007-09-28 Raphael Neider <rneider AT web.de>
2547 * src/pic/device.c (find_device): prevent buffer underflow error
2548 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2549 the just destroyed list entry
2551 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2553 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2556 2007-09-18 Borut Razem <borut.razem AT siol.net>
2558 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2559 applied to unsigned type, result still unsigned
2561 2007-09-17 Borut Razem <borut.razem AT siol.net>
2563 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2564 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2565 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2566 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2567 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2568 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2569 src/z80/gen.c, src/z80/ralloc.c:
2570 fixed bug #1739860 - sdcc does not work correctly on some platforms
2572 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2574 2007-09-17 Raphael Neider <rneider AT web.de>
2576 * src/pic16/device.c: reverted to previous version
2577 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2579 2007-09-16 Raphael Neider <rneider AT web.de>
2581 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2582 as this raises a ton of gpasm warnings, just emit a second label
2583 * src/pic16/devices.inc,
2584 * device/lib/pic16/pics.all,
2585 * device/lib/pic16/libdev/pic18f2585.c,
2586 * device/lib/pic16/libdev/pic18f2680.c,
2587 * device/lib/pic16/libdev/pic18f2682.c,
2588 * device/lib/pic16/libdev/pic18f2685.c,
2589 * device/lib/pic16/libdev/pic18f4585.c,
2590 * device/lib/pic16/libdev/pic18f4680.c,
2591 * device/lib/pic16/libdev/pic18f4682.c,
2592 * device/lib/pic16/libdev/pic18f4685.c,
2593 * device/include/pic16/pic18f2585.h,
2594 * device/include/pic16/pic18f2680.h,
2595 * device/include/pic16/pic18f2682.h,
2596 * device/include/pic16/pic18f2685.h,
2597 * device/include/pic16/pic18f4585.h,
2598 * device/include/pic16/pic18f4680.h,
2599 * device/include/pic16/pic18f4682.h,
2600 * device/include/pic16/pic18f4685.h,
2601 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2602 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2603 patch contributed by Anton Strobl, applied with changes
2605 2007-09-16 Raphael Neider <rneider AT web.de>
2607 * device/include/pic16/pic18f2431.h,
2608 * device/include/pic16/pic18f25j10.h,
2609 * device/include/pic16/pic18f4431.h,
2610 * device/include/pic16/pic18f45j10.h: adopted common include style
2611 * device/include/pic16/pic18f1320.h,
2612 * device/include/pic16/pic18f2320.h,
2613 * device/include/pic16/pic18f2525.h,
2614 * device/include/pic16/pic18f4320.h,
2615 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2616 * device/include/pic16/pic18fregs.h: prepared for automatic include
2617 file selection by having DEVICE.h for every DEVICE
2618 * device/lib/pic16/libdev/pic18f2320.c,
2619 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2621 * device/lib/pic16/configure.in,
2622 * device/lib/pic16/configure: use rm -rf instead of rmdir
2623 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2624 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2626 2007-09-09 Borut Razem <borut.razem AT siol.net>
2628 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2629 distingush between i386 and ppc Mac OS X versions
2631 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2633 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2634 * support/regression/tests/bug1788177.c: new, added
2636 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2638 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2639 * device/include/mcs51/lint.h added keyword __naked
2641 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2645 * src/SDCCmem.h: removed maxRegBank
2646 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2647 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2648 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2649 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2650 name and behaviour to handle banked functions
2651 (scan4op): and use it to fix bug 1786213
2653 2007-09-03 Raphael Neider <rneider AT web.de>
2655 * device/include/pic16/pic18f248.h,
2656 * device/include/pic16/pic18f258.h,
2657 * device/include/pic16/pic18f448.h,
2658 * device/lib/pic16/libdev/pic18f248.c,
2659 * device/lib/pic16/libdev/pic18f258.c,
2660 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2661 added T0CONbits, fixes #1786891
2663 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * src/ds390/gen.c (genFarPointerSet),
2666 * src/hc08/ralloc.c (packRegisters),
2667 * src/mcs51/ralloc.c (packRegisters),
2668 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2670 * src/SDCCicode.h: POINTER_SET can be true for literals too
2671 * support/regression/tests/bug1750318.c: new, added
2673 2007-08-23 Borut Razem <borut.razem AT siol.net>
2675 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2676 library versions without the completition functionality
2678 2007-08-22 Raphael Neider <rneider AT web.de>
2680 * device/include/pic16/pic18f1220.h,
2681 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2683 2007-08-12 Borut Razem <borut.razem AT siol.net>
2685 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2687 2007-08-11 Borut Razem <borut.razem AT siol.net>
2689 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2690 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2691 support/Util/SDCCerr.[ch] moved to src
2692 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2693 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2694 device/examples/ds390/tinitalk/tinitalk.dsp,
2695 device/examples/serialcomm/windows/serialcomm.dsp,
2696 support/librarian/librarian.dsp:
2697 removed linking of unused odbc32.lib and odbccp32.lib
2698 * support/scripts/winres.h:
2699 added for compilation with Visual C++ 2005 Express Edition
2701 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2703 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2706 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2708 * sdccconf_in.h: update the endian test so that SPARC Solaris
2709 does not throw syntax errors
2711 2007-08-06 Borut Razem <borut.razem AT siol.net>
2713 * doc/sdccman.lyx: removed two index entries which prevented the
2714 generation of sdcc doc archive
2716 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2718 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2719 instead of lyx 1.5.0.
2721 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2723 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2724 Lucas Loizaga, with minor modifications. Thanks!
2726 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2728 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2731 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2733 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2734 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2737 2007-07-22 Borut Razem <borut.razem AT siol.net>
2739 * configure.in, configure: re-introduced .version
2740 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2741 the version reverted to 2.7.0
2743 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2746 * doc/sdccman.lyx: bumped version to 2.7.3
2747 * device/include/mcs51/compiler.h: fixed elif->else
2748 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2749 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2750 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2751 enable accuse for bit operands
2752 * src/SDCCmain.c (printVersionInfo),
2753 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2754 environment descriptor
2755 * src/SDCCutil.h: added getBuildEnvironment
2756 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2757 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2758 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2759 * support/regression/tests/bug1348008.c,
2760 * support/regression/tests/bug1496419.c,
2761 * support/regression/tests/bug1503067.c,
2762 * support/regression/tests/preproc.c: added empty tests
2764 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2766 * support/regression/tests/bug1678803.c: new, added
2768 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2771 * as/link/hc08/lkihx.c,
2772 * as/link/hc08/lkrloc.c,
2773 * as/link/mcs51/lkihx.c,
2774 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2775 ihxExtendedLinearAddress
2776 * as/link/mcs51/lkrloc.c (relr),
2777 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2778 acall/ajmp, see bug 830513
2780 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2783 (cseBBlock): remember aggr2ptr has been used
2784 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2785 (geniCodeAssign): fixed bug 868103
2786 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2787 added operandSize prototype
2788 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2789 (genDataPointerSet): use max of size of right and result,
2790 (gencjne): added parameter useCarry for optimization,
2791 (genCmpEq): use carry if appropriate,
2792 (genXor): check if operand already in carry
2793 * support/regression/tests/bug-868103.c: enabled test
2795 2007-07-12 Raphael Neider <rneider AT web.de>
2797 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2799 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2802 from Robert Larice, thanks
2803 * support/regression/tests/bitopcse.c,
2804 * support/regression/tests/bitvars.c,
2805 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2806 * support/regression/tests/bug-927659.c: enabled test for z80
2807 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2808 * support/regression/tests/bug1745717.c: new, added
2809 * support/regression/tests/literalop.c,
2810 * support/regression/tests/nullstring.c: removed storage definitions that
2811 are now in testfwk.h
2813 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2815 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2816 and bool for targets that do not fully support it.
2817 * support/regression/tests/bug1546986.c,
2818 * support/regression/tests/bug1723128.c,
2819 * support/regression/tests/bug1734654.c,
2820 * support/regression/tests/bug1738367.c,
2821 * support/regression/tests/constantRange.c: only use bool if allowed
2823 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2826 Larice, also handle function pointers
2827 * support/regression/tests/bug1749275.c: new, added
2829 2007-07-03 Borut Razem <borut.razem AT siol.net>
2831 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2832 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2833 #1746528: SDCC should ignore ':' in inline assembler comments
2834 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2836 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2839 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2841 2007-06-29 Borut Razem <borut.razem AT siol.net>
2843 * src/SDCCmain.c: fixed bug
2844 #1744746: SDCC #4867: broken option --xram-size
2846 2007-06-28 Borut Razem <borut.razem AT siol.net>
2848 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2849 find out the endianess of host machine for ucsim
2851 2007-06-27 Borut Razem <borut.razem AT siol.net>
2853 * support/regression/generate-cases.py: corrected the file name
2855 * configure.in, configure, sdccconf_in.h: find out the endianess of
2857 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2860 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2862 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2864 2007-06-26 Borut Razem <borut.razem AT siol.net>
2866 * support/regression/generate-cases.py: display warning if function
2867 list is empty; implemented more flexible rule for detection of
2868 testing functions, allowing return type 'void' in the same line as
2869 the function name in the function definition
2870 * support/regression/tests/bug-1654060.c: corrected test
2871 * support/librarian/sdcclib.c: fixed warning:
2872 format '%s' expects type 'char *', but argument 2 has type 'int'
2874 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2876 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2877 Multiple infiles for sdcclib.
2879 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2881 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2884 2007-06-18 Borut Razem <borut.razem AT siol.net>
2886 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2887 how to handle comments, so they have to be removed by the
2888 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2889 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2890 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2891 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2892 table driven option hadling
2894 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2896 * src/SDCCast.c (decorateType),
2897 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2898 iCode to ast level to fix bug 1738367
2899 * support/regression/tests/bug1738367.c: new, added
2901 2007-06-15 Raphael Neider <rneider AT web.de>
2903 * src/pic16/devices.inc,
2904 * device/lib/pic16/pics.all,
2905 * device/include/pic16/pic18fregs.h,
2906 * device/include/pic16/pic18f[24][45]20.h,
2907 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2908 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2909 * device/lib/pic16/Makefile.in: faster cleanup
2911 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2913 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2915 2007-06-13 Raphael Neider <rneider AT web.de>
2917 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2919 2007-06-12 Raphael Neider <rneider AT web.de>
2921 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2922 suppress bit defines if NO_BIT_DEFINES is #define'd
2923 * device/include/pic/pic*.h: recreated all headers to include
2924 conditional bit defines
2925 * device/include/pic/pic16f886.h,
2926 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2927 * device/include/pic/recreate.sh: script to recreate the complete
2928 device library files based on the currently supported devices
2930 2007-06-12 Borut Razem <borut.razem AT siol.net>
2932 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2933 support/regression/Makefile.in, support/scripts/build.mak,
2934 support/scripts/Makefile.snapshot:
2935 use new svn URL scheme
2936 * doc/sdccman.lyx: SDCC Wiki moved to
2937 http://sdcc.wiki.sourceforge.net/
2939 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2941 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2942 * support/regression/tests/bug1734654.c: added
2944 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2946 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2947 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2948 with literal operands
2950 2007-06-10 Borut Razem <borut.razem AT siol.net>
2952 * as/link/z80/lklibr.c: fixed mingw build warning
2953 lklibr.c:575: warning: implicit declaration of function 'tolower'
2954 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2955 src/z80/main.c: move target specific options from src/SDCCmain.c
2956 to src/<target>/main.c
2958 2007-06-09 Borut Razem <borut.razem AT siol.net>
2960 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2961 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2962 * support/regression/tests/bug-1294691.c: added
2964 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2966 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2967 can also be static, fixes bug 1733438
2968 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2969 have absolute address too
2970 (computeType): added optimization for 'cond ? true : false'
2971 * support/regression/tests/absolute.c: added test for static absolute var
2973 2007-06-08 Raphael Neider <rneider AT web.de>
2975 * src/regression/Makefile: suppress parallel builds, allow easy
2976 switching between pic14/pic16 ports
2977 * src/regression/picregs.h: added pic14/16 header file switch
2978 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2979 inline.c,nestfor.c,string1.c}: include "picregs.h"
2981 2007-06-07 Borut Razem <borut.razem AT siol.net>
2983 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2984 permanent solution to suppress GCC 4.2.0 c++ warning:
2985 deprecated conversion from string constant to `char *'
2986 use 'const char *' where ever required
2987 * support/regression/generate-cases.py: implemented more flexible rule
2988 for detection of testing functions, allowing white-spaces surrounding
2989 the function name and the 'void' parameter.
2990 * support/regression/tests/constantRange.c,
2991 support/regression/tests/scott-compare3.c: fixed failing regression
2992 tests, uncovered by implementation of more flexible rule for detection
2993 of testing functions
2995 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2999 2007-06-04 Borut Razem <borut.razem AT siol.net>
3001 * configure.in, configure, config_vc.awk: sdcc version number is now
3002 stored in configure.in; removed .version
3003 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
3004 doc/INSTALL.txt: version bumped to 2.7.2
3005 * sim/ucsim/configure.in, sim/ucsim/configure:
3006 use "read" to read from .version
3008 2007-06-03 Borut Razem <borut.razem AT siol.net>
3010 * */Makefile.in: removed annoying warning:
3011 Makefile:xx: Makefile.dep: No such file or directory
3013 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
3015 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
3016 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
3017 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
3018 * src/SDCCast.c (resultTypePropagate): propagate for '!',
3019 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
3020 bugfix: only use newBoolLink for bit result type
3021 * src/SDCCicode.c (geniCodeLogic): added param tree,
3022 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
3023 (geniCodeLogicAndOr): use IS_BIT,
3024 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
3025 (ast2iCode): added tree param to geniCodeLogic for comparisons
3026 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
3027 * support/regression/tests/bug1723128.c: added test NotZero
3029 2007-06-01 Borut Razem <borut.razem AT siol.net>
3031 * SDCPP synchronized with GCC CPP release version 4.2.0,
3032 currently the latest release:
3033 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3034 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
3035 support/cpp2/cppdefault.h, support/cpp2/except.h,
3036 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
3037 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
3038 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3039 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
3040 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
3041 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
3042 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
3043 support/cpp2/opts.h, support/cpp2/output.h,
3044 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3045 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3046 support/cpp2/system.h, support/cpp2/version.c,
3047 support/cpp2/Makefile.in: modified
3048 * support/cpp2/opts-common.c: added
3049 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3050 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3051 search for included source file in local directory
3052 * sim/ucsim/configure, sim/ucsim/configure.in:
3053 temporary solution to suppress GCC 4.2.0 c++ warning:
3054 deprecated conversion from string constant to `char *'
3056 2007-06-01 Raphael Neider <rneider AT web.de>
3058 * device/lib/pic/libdev/pic12f683.c,
3059 * device/include/pic/pic12f683.h: added GPIO bits
3061 2007-06-01 Raphael Neider <rneider AT web.de>
3063 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3064 quotation marks, clarified role of PIC14 vs. PIC16 ports
3065 * src/pic16/devices.inc,
3066 * device/include/pic16/pic18fregs.h,
3067 * device/include/pic16/pic18f[24][45]j10.h,
3068 * device/lib/pic16/pics.all,
3069 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3070 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3071 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3072 for new devices as they are not yet supported by gputils
3074 2007-05-31 Borut Razem <borut.razem AT siol.net>
3076 * Small Device C Compiler 2.7.0 released
3077 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3078 changed sdcc version to 2.7.1
3079 * support/scripts/sdcc.nsi: added How to create WIN32 release
3082 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * doc/sdccman.lyx: documented initialization and allocation of absolute
3085 variables, bit parameter passing, the need for function pointers to be
3086 reentrant and alpha quality support of inline and retrict
3088 2007-05-26 Borut Razem <borut.razem AT siol.net>
3090 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3091 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3092 * docs/knownbugs.html: updated
3094 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3098 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3100 (gencjneshort): optimized when left is AOP_DIR
3101 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3102 initializing unions in a struct/array
3103 * support/regression/fwk/include/testfwk.h: added defines for data, near
3104 and far for host and z80
3105 * support/regression/tests/bug1723128.c: new, added
3107 2007-05-22 Borut Razem <borut.razem AT siol.net>
3109 * doc/knownbugs.html: updated
3111 2007-05-21 Raphael Neider <rneider AT web.de>
3113 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3114 error message instead
3115 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3117 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3119 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3121 2007-05-21 Raphael Neider <rneider AT web.de>
3123 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3125 * src/regression/gpsim_assert.h,
3126 * src/regression/Makefile,
3127 * src/regression/pcodeopt.c: regression test for the above fix
3129 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3131 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3132 jumps to self, fixed bug 1717281
3134 2007-05-10 Borut Razem <borut.razem AT siol.net>
3136 * support/scripts/gen_known_bugs.pl: cosmetic fix
3137 * doc/knownbugs.html: generated by gen_known_bugs.pl
3139 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3141 * src/SDCCast.c (createFunction): also generate non-inlined version of
3142 function for functions declared as "static inline"
3143 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3144 function can be inlined after non-inlined version generated.
3146 2007-05-10 Borut Razem <borut.razem AT siol.net>
3148 * support/scripts/gen_known_bugs.pl: added script
3149 which generates knownbugs.html
3151 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * doc/knownbugs.html: updated for release 2.7.0
3155 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3157 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3159 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3161 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3162 (throughout): updated generating comments
3163 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3164 (throughout): updated generating comments
3165 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3166 rule instead of at the second, or it might skip lines when removing the
3168 * support/regression/tests/bug1714204.c: changed test to foo
3170 2007-05-08 Borut Razem <borut.razem AT siol.net>
3172 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3173 thanks to SDCC Distributed Compile Farm members,
3174 added Z80 and GBZ80 command line options
3175 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3177 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3179 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3180 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3181 * support/regression/tests/longlit.c: modified to be tested at all and
3182 to pass the actual test
3184 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3186 * device/include/mcs51/uPSD33xx.h: Added.
3188 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3190 * device/lib/_gptrput.c,
3191 * device/lib/_gptrget.c: removed old code,
3193 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3194 * support/regression/tests/bug1714204.c: new, added
3196 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3198 * support/regression/tests/regtrack.c: test was never executed
3199 because of the regression test being picky about white spaces.
3200 * device/lib/mcs51/crtclear.asm: added comment
3202 2007-05-06 Raphael Neider <rneider AT web.de>
3204 * device/lib/pic/Makefile.rules,
3205 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3206 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3208 2007-05-06 Raphael Neider <rneider AT web.de>
3210 * src/pic16/device.h,
3212 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3213 _pic16_setDefaultOptions): removed/reordered command-line args
3214 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3215 devices, regrouped command line args, environment variables),
3216 clarified sone points, added sections on how to add devices to the
3219 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3221 * src/z80/peeph.def: fixed bug in rule 2
3223 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3225 * src/port.h: added TARGET_MCS51_LIKE
3226 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3227 take advantage of it too
3228 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3229 (shiftR2Left2Result): Optimized: don't check shifting by 0
3230 * src/z80/peeph-z80.def,
3231 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3232 modifications, see patch 1700823
3233 * src/mcs51/peep.c (): fixed bug 1712928
3234 * support/regression/tests/bug1712928.c: new, added
3236 2007-05-05 Borut Razem <borut.razem AT siol.net>
3238 * device/lib/pic16/Makefile.common.in,
3239 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3240 removed bash dependencies
3242 2007-05-01 Borut Razem <borut.razem AT siol.net>
3245 fixed bug #1710507: --i-code-in-asm makes compile fail
3246 all iCode comments are now one liners
3247 * src/mcs51/gen.c: fixed memory leak
3249 2007-05-01 Raphael Neider <rneider AT web.de>
3251 * device/lib/pic/libdev/*.c
3252 * device/include/pic/*.h: regenerated all device libs from updated
3254 * support/scripts/inc2h.pl: documented usage, now uses strict to
3257 2007-04-30 Borut Razem <borut.razem AT siol.net>
3260 fixed bug #1669175: Problem with space in output paths
3261 documented how to use paths with spaces for Windows users
3263 2007-04-29 Borut Razem <borut.razem AT siol.net>
3265 * Fixed svn:eol-style and svn:keywords properties
3266 * src/SDCCval.c: fixed bug
3267 #1592871: Segfault with "large" const arrays of characters
3268 replaced recursion with iteration
3269 * Removed svn:executable property from non-executable files
3271 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3273 * src/mcs51/gen.c (genRet): fixed bug 1707003
3275 2007-04-27 Raphael Neider <rneider AT web.de>
3277 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3278 createReachingDefinitions,assignValnums,pic16_destructDF,
3279 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3280 prevent NULL pointer dereferences
3281 * device/lib/pic/libdev/pic16f886.c,
3282 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3283 prevent building them, gputils do not really support them yet
3285 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3287 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3288 helps printf_small. 32 bytes more __idata mem.
3290 2007-04-27 Raphael Neider <rneider AT web.de>
3292 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3293 return early when pb or pb->pcHead is NULL (patch #1708427)
3294 * src/regression/empty.c,
3295 * src/regression/Makefile: added test with empty functions
3296 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3298 2007-04-27 Borut Razem <borut.razem AT siol.net>
3300 * src/SDCCast.c: fixed feature request
3301 #1547512: Redundant strings linked when using sizeof("abc")
3303 2007-04-23 Borut Razem <borut.razem AT siol.net>
3305 * doc/sdccman.lyx, src/SDCCmain.c:
3306 peep-hole comments are generated only if --fverbose-asm option is
3307 specified and --no-peep-comments is not, as proposed by Frieder.
3308 * support/regression/Makefile.in: compile regression tests with
3309 --fverbose-asm option so one can "grep" whether a new (or an old)
3310 peephole is (still) applied; requested by Frieder.
3312 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3314 * device/include/pic/pic16f886.h,
3315 * device/include/pic/pic16f887.h,
3316 * device/lib/pic/libdev/pic16f886.c,
3317 * device/lib/pic/libdev/pic16f887.c,
3318 * device/include/pic/pic14devices.txt,
3319 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3321 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3323 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3326 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3328 * device/lib/_memset.c: assembler version for mcs51
3330 2007-04-22 Borut Razem <borut.razem AT siol.net>
3332 * support/scripts/listerr.c: program to create the list of errors and
3333 warnings list from - added
3334 * doc/sdccman.lyx: removed the note
3335 "For list of warnings and corresponding codes, see err_warn.txt"
3336 * src/SDCCsymt.c: fixed bug #1699804:
3337 Bug with some uses of sizeof(static local array) (MCS51)
3338 * support/regression/tests/bug-1699804.c: added
3340 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3342 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3343 (main): added option -i,
3344 (asmbl, case S_INCL): use search_path_fopen,
3345 mostly from patch 1579668 by Peter Miller, thanks
3346 * src/z80/main.c: fixed typo --callee-saves-bc
3347 * device/include/mcs51/compiler.h: added sfrword for Tasking
3349 2007-04-20 Borut Razem <borut.razem AT siol.net>
3351 * src/z80/main.c: replaced reserved keyword asm with asmblr
3353 2007-04-19 Borut Razem <borut.razem AT siol.net>
3355 * src/port.h: use const pointers to strings
3356 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3357 * src/pic16/main.c: include SDCCargs.h
3358 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3359 const char, since the strings are dynamically allocated
3360 * src/SDCCmain.c: options.code_seg and options.const_seg are
3361 dynamically allocated; check port specific command line options
3362 before the general ones
3363 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3365 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3367 * device/include/ds400rom.h,
3368 * device/lib/ds390/lcd390.c,
3369 * device/lib/ds390/memcpyx.c,
3370 * device/lib/ds390/rtc390.c,
3371 * device/lib/ds400/ds400rom.c,
3372 * device/lib/ds400/memcpyx.c,
3373 * device/lib/hc08/_ret.c: more replacements of keywords with their
3374 double underscore equivalents
3375 * device/lib/ds390/Makefile.in,
3376 * device/lib/ds400/Makefile.in,
3377 * device/lib/gbz80/Makefile.in,
3378 * device/lib/hc08/Makefile.in,
3379 * device/lib/mcs51/Makefile.in,
3380 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3382 2007-04-17 Borut Razem <borut.razem AT siol.net>
3384 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3385 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3386 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3387 to --fverbose-asm, to be gcc'ish
3389 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3391 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3393 2007-04-17 Borut Razem <borut.razem AT siol.net>
3395 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3396 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3397 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3398 with their double underscore equivalent
3400 2007-04-14 Borut Razem <borut.razem AT siol.net>
3402 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3405 2007-04-13 Borut Razem <borut.razem AT siol.net>
3407 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3409 * device/examples/serialcomm/windows/serial.[ch],
3410 device/examples/serialcomm/windows/test_serialcomm.cpp:
3411 updated by Bela Torok
3412 * device/examples/serialcomm/windows/serialcomm.dsw,
3413 device/examples/serialcomm/windows/serialcomm.dsp: added
3415 2007-04-13 Jan Waclawek <wek AT efton.sk>
3417 * doc/sdccman.lyx: additions and changes at various places
3418 (submitted as #1697136).
3419 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3421 2007-04-10 Borut Razem <borut.razem AT siol.net>
3423 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3424 LyX file format changed to 245
3425 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3426 "FreeWare" replaced with "free open source"
3428 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3430 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3432 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3434 * device/include/pic16/pic18fregs.h,
3436 * device/lib/_decdptr.c,
3437 * device/lib/_divsint.c,
3438 * device/lib/_divslong.c,
3439 * device/lib/_divuint.c,
3440 * device/lib/_divulong.c,
3441 * device/lib/_fs2schar.c,
3442 * device/lib/_fs2sint.c,
3443 * device/lib/_fs2slong.c,
3444 * device/lib/_fs2uchar.c,
3445 * device/lib/_fs2uint.c,
3446 * device/lib/_fs2ulong.c,
3447 * device/lib/_fsadd.c,
3448 * device/lib/_fscmp.c,
3449 * device/lib/_fsdiv.c,
3450 * device/lib/_fseq.c,
3451 * device/lib/_fsget1arg.c,
3452 * device/lib/_fsget2args.c,
3453 * device/lib/_fsgt.c,
3454 * device/lib/_fslt.c,
3455 * device/lib/_fsmul.c,
3456 * device/lib/_fsneq.c,
3457 * device/lib/_fsnormalize.c,
3458 * device/lib/_fsreturnval.c,
3459 * device/lib/_fsrshift.c,
3460 * device/lib/_fssub.c,
3461 * device/lib/_fsswapargs.c,
3462 * device/lib/_gptrget.c,
3463 * device/lib/_gptrgetc.c,
3464 * device/lib/_gptrput.c,
3465 * device/lib/_logexpf.c,
3466 * device/lib/_modsint.c,
3467 * device/lib/_modslong.c,
3468 * device/lib/_moduint.c,
3469 * device/lib/_modulong.c,
3470 * device/lib/_mulint.c,
3471 * device/lib/_mullong.c,
3472 * device/lib/_schar2fs.c,
3473 * device/lib/_ser.c,
3474 * device/lib/_setjmp.c,
3475 * device/lib/_sint2fs.c,
3476 * device/lib/_slong2fs.c,
3477 * device/lib/_spx.c,
3478 * device/lib/_uchar2fs.c,
3479 * device/lib/_uint2fs.c,
3480 * device/lib/_ulong2fs.c,
3481 * device/lib/asincosf.c,
3482 * device/lib/atanf.c,
3483 * device/lib/calloc.c,
3484 * device/lib/ds390/tinibios.c,
3485 * device/lib/ds400/tinibios.c,
3486 * device/lib/expf.c,
3487 * device/lib/free.c,
3488 * device/lib/hc08/_mulint.c,
3489 * device/lib/logf.c,
3490 * device/lib/malloc.c,
3491 * device/lib/printf_fast.c,
3492 * device/lib/printf_tiny.c,
3493 * device/lib/printfl.c,
3494 * device/lib/realloc.c,
3495 * device/lib/ser_ir.c,
3496 * device/lib/serial.c,
3497 * support/regression/tests/libmullong.c: replaced all special keywords
3498 with their double underscore equivalent
3499 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3500 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3502 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3503 (genRet): if the bit-symbol is ruonly it already is in the carry
3504 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3505 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3506 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3507 type UCHAR if dest is not bit
3509 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3511 * device/include/math.h,
3512 * device/lib/cotf.c,
3513 * device/lib/expf.c,
3514 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3516 2007-04-01 Borut Razem <borut.razem AT siol.net>
3518 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3519 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3520 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3521 gcc_unreachable() called internal_error()...
3523 2007-03-30 Raphael Neider <rneider AT web.de>
3525 * src/pic/ralloc.c (isData): suppress garbage debug output
3527 2007-03-28 Borut Razem <borut.razem AT siol.net>
3530 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3531 is developed, built and used worldwide, and the word "night" doesn't
3534 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3536 * device/include/mcs51/C8051F360.h: new, added
3537 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3539 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3541 * src/SDCC.y (declaration_specifiers, function_specifier),
3542 * support/Util/SDCCerr.c,
3543 * support/Util/SDCCerr.h,
3545 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3547 * src/SDCCmem.c (deallocParms),
3548 * src/SDCCast.c: support for function inlining, not quite complete
3549 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3550 'restrict' qualifier
3552 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3554 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3555 (saveRBank, unsaveRBank): don't save bits,
3556 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3557 * support/regression/tests/bug1535242.c: new, added
3558 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3559 thanks Alexey Shamrin <shamrin AT gmail.com>,
3560 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3561 removed header guard)
3563 * sdcc.spec: bumped version to 2.6.5
3564 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3566 2007-03-22 Borut Razem <borut.razem AT siol.net>
3568 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3569 fixed bug #1653671: sdcdb integration into ddd is broken
3571 2007-03-22 Raphael Neider <rneider AT web.de>
3573 * src/pic/gen.c (popGetExternal): augmented to also create references
3574 to external variables (not only labels),
3575 (genCall): comment on plan to reduce PAGESEL overhead,
3576 (genFunction, genEndFunction): also save/restore FSR around interrupt
3577 handling code, removed lots of unused code
3578 (genDivOneByte): release acquired temp register
3579 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3581 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3582 for registers that need to be saved during interrupts (FSR, STATUS,
3583 PCLATH; W needs special handling), currently only FSR is used
3585 2007-03-22 Raphael Neider <rneider AT web.de>
3587 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3589 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3591 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3593 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3595 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3597 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3599 * as/link/aslink.h: added LKOBJEXT
3600 * as/link/hc08/link_hc08.dsp,
3601 * as/link/hc08/Makefile.bcc,
3602 * as/link/hc08/Makefile.in,
3603 * as/link/mcs51/aslink.dsp,
3604 * as/link/mcs51/Makefile.bcc,
3605 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3606 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3607 * as/link/lkaomf51.c: merged and moved
3608 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3609 * as/link/z80/lkdata.c,
3610 * as/link/lkdata.c: merged and moved
3611 * as/link/hc08/lkmain.c,
3612 * as/link/mcs51/lkmain.c: cosmetic changes
3613 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3614 * as/link/lklex.c: use LKOBJEXT
3615 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3616 ANSI-fied functions, removed bubble-sorts
3617 * as/link/z80/lksym.c as/link/lksym.c: merged,
3619 * as/link/z80/linkgbz80.dsp,
3620 * as/link/z80/linkz80.dsp,
3621 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3622 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3623 * as/link/z80/lkhead.c,
3624 * as/link/z80/lklex.c: deleted
3625 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3626 * as/link/z80/lkmain.c: added copyfile()
3628 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3630 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3632 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3634 * device/lib/_strlen.c: assembler version for mcs51
3636 2007-03-13 Raphael Neider <rneider AT web.de>
3638 * device/include/pic16/pic18f2221.h,
3639 * device/include/pic16/pic18f2321.h,
3640 * device/include/pic16/pic18f2331.h,
3641 * device/include/pic16/pic18f4221.h,
3642 * device/include/pic16/pic18f4321.h,
3643 * device/include/pic16/pic18f4331.h: fixed config byte location names
3644 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3645 consistently named config byte locations
3647 2007-03-13 Borut Razem <borut.razem AT siol.net>
3649 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3650 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3651 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3652 as/link/z80/Makefile.in, as/z80/Makefile.in:
3655 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3657 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3658 * device/lib/printf_large.c: pointer was converted to generic
3659 pointer for mcs51 models other than model-small (Maarten noticed)
3661 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3663 * device/include/mcs51/ADuC84x.h: Added.
3665 2007-03-10 Borut Razem <borut.razem AT siol.net>
3667 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3668 fixed RFE #1624219: double backslashes in filenames;
3669 functions hexEscape(), octalEscape() and copyStr() moved from
3670 SDCCval.c to SDCCutil.c and made them glovbally available
3672 2007-03-09 Borut Razem <borut.razem AT siol.net>
3674 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3675 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3676 1673361: Missaligned comments in output files
3678 2007-03-09 Raphael Neider <rneider AT web.de>
3680 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3682 2007-03-09 Raphael Neider <rneider AT web.de>
3686 * src/pic/ralloc.c: suppress undesired debug output
3687 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3689 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3691 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3693 2007-03-07 Borut Razem <borut.razem AT siol.net>
3695 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3696 search include files in the current directory
3698 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3700 * src/SDCCglue.c (emitMaps, glue),
3701 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3703 * support/regression/tests/absolute.c: added xdata test
3705 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3707 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3708 added condition to macro, fixes bug 1666080
3710 2007-03-02 Raphael Neider <rneider AT web.de>
3712 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3714 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3716 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3717 be cleared. Unconditionally set __XPAGE
3718 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3720 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3725 * src/mcs51/rtrack.c,
3727 * doc/sdccman.lyx: added --no-gen-comments
3728 * src/mcs51/peeph.def: added 192.b, disabled 185
3730 2007-02-25 Raphael Neider <rneider AT web.de>
3732 * src/pic16/gen.c (genCast): fixed typo
3733 * device/lib/pic16/Makefile.subdir: only install existing files
3734 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3736 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3738 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3739 * device/lib/mcs51/crtclear.asm,
3740 * device/lib/mcs51/crtxclear.asm: renumbered labels
3741 * device/lib/mcs51/Makefile.in: added crtcall.asm
3742 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3743 * src/mcs51/gen.c (movc): removed,
3744 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3746 (toCarry, genSend, genRet): added function toCarry,
3747 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3748 (assignBit, genAssign, genCast): added function assignBit
3749 * src/mcs51/Makefile.bcc: added rtrack.c
3750 * src/mcs51/ralloc.h: made valueKnown a bitfield
3751 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3752 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3753 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3754 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3755 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3756 (_pop): only pop valid pairs, see gencjneshort,
3757 (gencjneshort): return pair that still needs to be popped, restructured,
3758 (gencjne, genCmpEq): call _pop
3760 2007-02-23 Raphael Neider <rneider AT web.de>
3762 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3764 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3766 * device/include/mcs51/P89LPC925.h: Added.
3768 2007-02-18 Raphael Neider <rneider AT web.de>
3770 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3772 2007-02-17 Borut Razem <borut.razem AT siol.net>
3774 * support/cpp2/directives.c, support/cpp2/version.c:
3775 synchronized with GCC CPP 4.1.2
3777 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3779 * src/mcs51/rtrack.h,
3780 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3781 by checking the strings passed by emitcode() to the assembler.
3782 Feel free to change. This in part addresses RFE #482179.
3783 Set environment variable SDCC_RTRACK to enable.
3784 * src/mcs51/gen.c: inserted hooks
3785 * src/mcs51/ralloc.h: added two members to struct regs
3786 * support/regression/tests/regtrack.c: added
3788 2007-02-14 Borut Razem <borut.razem AT siol.net>
3790 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3791 * Makefile.in: applied patch from Makefile related part of
3792 #1469393: Compiler does not initialize static data
3794 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3796 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3797 for better fix of bug 1273984, compiles pic16 rand.c
3799 2007-02-12 Borut Razem <borut.razem AT siol.net>
3801 * src/pic16/main.c: fixed pic16 standard library directory bug
3803 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3805 * src/hc08/gen.c (genSwap): fix swap regression test
3807 2007-02-10 Borut Razem <borut.razem AT siol.net>
3809 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3811 * support/regression/tests/bug-1654060.c: added regression test for
3814 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3816 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3817 bit moves in return statement
3819 2007-02-09 Borut Razem <borut.razem AT siol.net>
3821 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3824 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3826 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3827 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3829 2007-02-07 Raphael Neider <rneider AT web.de>
3831 * src/pic16/devices.inc,
3832 * device/include/pic16/pic18fregs.h,
3833 * device/include/pic16/pic18f[24][34]31.h,
3834 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3835 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3836 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3838 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3840 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3841 can this have lived here for so many years?
3842 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3843 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3844 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3846 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3848 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3849 appended by loop induction must be at the very end of the eBBlock
3851 2007-02-05 Kevin Vigor
3853 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3855 2007-02-05 Borut Razem <borut.razem AT siol.net>
3857 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3858 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3860 2007-02-03 Borut Razem <borut.razem AT siol.net>
3862 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3863 applied patch #1646602 option to set default signedness of char to
3864 unsigned, added -funsigned-char command line option,
3865 thanks to Gunther Jehle
3866 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3867 prompt for file deletion a few hundred times (especially the
3868 subversion files, which have ro permissions so it asks for
3869 confirmation), thanks to Simon McAuliffe;
3870 added {} + option to find in order to remove multiple files from a
3873 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3875 * device/include/mcs51/SST89x5xRDx.h: Added.
3877 2007-02-02 Raphael Neider <rneider AT web.de>
3879 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3880 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3882 2007-02-01 Raphael Neider <rneider AT web.de>
3884 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3887 2007-01-31 Borut Razem <borut.razem AT siol.net>
3889 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3890 if compiled with GCC. Thanks to Raphael Neider
3892 2007-01-31 Raphael Neider <rneider AT web.de>
3894 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3895 operand names, handles name and (name + n) for all n,
3896 (sameBank): restructured, also check bank allocation policy,
3897 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3898 (pic14_operandsAllocatedInSameBank): check whether to operands
3899 will be allocated into the same bank (i.e., section) to reduce
3900 BANKSEL overhead, queried from pcode.c:sameBank,
3901 (pic14printLocals): reintroduced clustering registers into a single
3902 section: all compiler generated symbols will now reside in one
3903 bank (per file), reducing BANKSEL overhead and code size,
3904 (showAllMemmaps): use local dbuf where possible
3906 2007-01-29 Raphael Neider <rneider AT web.de>
3908 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3909 (call_libraryfunc): retrieve/create symbol and mark as used,
3910 (genFunction): mark defined functions as non-extern and add again
3911 to code memmap for later output
3912 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3913 (pic14printLocals): reworked for new symbol emission,
3914 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3915 showAllMemmaps): reworked symbol output using dbufs, added handling
3916 of string literals (still incomplete),
3917 (picglue): removed symbol emission, moved into showAllMemmaps,
3918 (emitSymbolSet): new workhorse for symbol output,
3919 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3921 2007-01-29 Borut Razem <borut.razem AT siol.net>
3923 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3924 component contains the extension separator.
3926 2007-01-28 Borut Razem <borut.razem AT siol.net>
3928 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3930 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3931 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3932 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3933 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3934 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3935 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3936 src/z80/gen.c, support/Util/MySystem.c:
3937 accept slash and backslash as directory separator on WIN32 and
3940 2007-01-28 Raphael Neider <rneider AT web.de>
3942 * src/pic16/devices.inc,
3943 * device/include/pic16/pic18f[24][23]21.h,
3944 * device/include/pic16/pic18fregs.h,
3945 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3946 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3947 * device/lib/pic16/libio/adc.ignore,
3948 * device/lib/pic16/libio/i2c.ignore,
3949 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3950 family, as gputils do not yet support the devices
3951 * device/lib/pic16/Makefile.subdir: ignore errors on install
3952 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3953 headers and libraries from gputils .inc files
3955 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3957 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3959 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3961 * doc/sdccman.lyx: add printf benchmarks
3963 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3965 * device/lib/printf_fast.c: fix %c, char promoted to int
3966 * device/lib/printf_tiny.c: fix %c, char promoted to int
3968 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3970 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3972 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3974 * support/regression/tests/swap.c: 64 bit hosts failed
3975 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3977 2007-01-25 Raphael Neider <rneider AT web.de>
3979 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3980 based on absolute register address, patch by Alex Blond
3982 2007-01-22 Raphael Neider <rneider AT web.de>
3984 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3985 emitted, do not emit them again...
3987 2007-01-22 Raphael Neider <rneider AT web.de>
3989 * src/regression/bank1.c, src/regression/compare6.c,
3990 src/regression/add.c: cosmetic changes
3991 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3992 * src/pic/gen.c: fixed global zero and one,
3993 (aopForSym): removed unued code,
3994 (aopGet): assert aop is defined, check and use `index' of
3995 pCodeImmd operands (fixes #1630908),
3996 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3997 (register_reassign): prevent accidental register unification,
3998 (ReuseReg): cosmetic changes (also above)
3999 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
4000 pic14emitStaticSeg): do not emit initialized data,
4001 (printIval*): replaced with working versions,
4002 (pic14createInterruptVect,picglue): use idata for initialized data,
4003 now init data should work in all modules (not only main()),
4004 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
4006 2007-01-21 Borut Razem <borut.razem AT siol.net>
4008 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
4009 use -fPIC or -fpic if they are supported and not ignored
4010 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
4011 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
4013 2007-01-20 Borut Razem <borut.razem AT siol.net>
4015 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
4016 implemented RFE #1470316: allow "$" in variable names
4018 2007-01-20 Raphael Neider <rneider AT web.de>
4020 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
4022 2007-01-20 Raphael Neider <rneider AT web.de>
4024 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
4025 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
4026 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
4027 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
4028 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
4029 * device/lib/pic/libdev/pic*.c,
4030 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
4031 * device/lib/pic/libdev/Makefile.in: show progress
4033 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4035 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
4036 * support/scripts/sdcc_cygwin_mingw32,
4037 * support/scripts/sdcc_mingw32,
4038 * support/scripts/build.mak: replaced --datadir by --datarootdir for
4039 conformance with autoconf 2.6
4041 2007-01-19 Raphael Neider <rneider AT web.de>
4043 * src/pic/device.c (register_map): fixed list construction
4044 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4045 (genMod): removed case for genModbits,
4046 (genModbits): removed as now unused/unimplemented
4047 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4049 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4051 * support/regression/tests/swap.c: added in response to #1638622
4052 * doc/sdccman.lyx: synced version, minor changes
4054 2007-01-18 Borut Razem <borut.razem AT siol.net>
4056 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4057 thanks to Gunther Jehle
4058 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4059 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4060 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4061 use filename in lineno instead.
4062 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4063 print the file name in ast_print()
4065 2007-01-18 Borut Razem <borut.razem AT siol.net>
4067 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4069 * src/SDCC.lex: stringLiteral() returns const char pointer,
4070 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4071 fixed column counting
4072 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4073 accept const char pointer as parameter
4074 * src/SDCCdwarf2.c: corrected buffer size
4076 2007-01-17 Borut Razem <borut.razem AT siol.net>
4078 * support/Util/dbuf_string.c: fixed for amd64
4080 2007-01-15 Borut Razem <borut.razem AT siol.net>
4082 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4083 removed terminal symbol ELIPSIS, since it was never generated by the
4084 lexer and it was wrongly used in parameter_identifier_list rule
4086 2007-01-15 Raphael Neider <rneider AT web.de>
4088 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4089 code page and data banking description
4090 * src/pic/genarith.c,
4091 * src/pic/gen.h: removed bit arithmetic functions,
4092 updated exit(1) to exit(EXIT_FAILURE)
4093 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4094 * device/include/pic16/pic18f2455.h,
4095 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4096 TRISD and TRISE, fixed/added some bit names
4097 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4098 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4099 updated pic18f2455.{c,h} instead of duplicating them
4101 2007-01-14 Borut Razem <borut.razem AT siol.net>
4103 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4104 Cannot debug files that contain spaces in the path name
4105 by converting spaces in asm file name to underscores
4107 2007-01-13 Borut Razem <borut.razem AT siol.net>
4109 * doc/sdccman.lyx: fixed format errors
4111 2007-01-10 Borut Razem <borut.razem AT siol.net>
4113 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4114 codeseg/constseg #pragma fail
4115 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4116 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4117 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4118 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4120 2007-01-09 Borut Razem <borut.razem AT siol.net>
4122 * get rid of diagnistic.[ch], pretty-print.[ch],
4123 c-pretty-print.[ch], ... used just for error, warning, ...
4125 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4126 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4127 suppoprt/cpp2/pretty-print.[ch]:
4129 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4130 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4131 suppoprt/cpp2/sdcpp.dsp:
4134 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4136 * device/lib/printf_large.c (output_float): removed recursion,
4137 use smaller buffer on stack for mcs51,
4138 fixed bug printing 1.96
4139 * support/regression/tests/snprintf.c: added test
4141 2007-01-07 Borut Razem <borut.razem AT siol.net>
4143 * use dynamic memory buffers instead temporary files
4144 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4146 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4147 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4148 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4149 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4150 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4151 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4152 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4153 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4154 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4155 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4156 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4157 support/Util/dbuf.c, support/Util/dbuf.h:
4159 * .version, sdcc.spec: bumped version to 2.6.4
4161 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * src/port.h: added TARGET_Z80_LIKE macro
4164 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4165 output PSEG location if --xram-loc or --xstack-loc was used
4166 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4168 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4170 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4171 * as/as_z80.dsp, as/z80/as_z80.dsp,
4172 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4173 * sdcc.dsw: moved project files into subdir
4174 * as/hc08/as_hc08.dsp,
4175 * as/hc08/Makefile.bcc,
4176 * as/hc08/Makefile.in,
4177 * as/mcs51/Makefile.bcc,
4178 * as/mcs51/Makefile.in,
4179 * as/z80/Makefile.bcc,
4180 * as/z80/Makefile.in,
4181 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4184 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4187 * as/mcs51/asmain.c,
4189 * as/z80/assym.c: removed include "strcmpi.h"
4190 * as/hc08/strcmpi.c,
4191 * as/hc08/strcmpi.h,
4192 * as/mcs51/strcmpi.c,
4193 * as/mcs51/strcmpi.h,
4194 * support/Util/strcmpi.c,
4195 * support/Util/strcmpi.h: removed files
4196 * as/strcmpi.c: added as_strncmpi()
4198 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4200 * sdcc.dsw: Added some dependencies on project config.dsp
4202 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4204 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4205 with [di]ram_start to fix a regresion
4207 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4209 * configure.in: added missing mcs51 in status output
4210 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4212 * debugger/mcs51/clean.mk (distclean): remove config.h
4213 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4214 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4215 options.h, s-options-h and options.c
4216 * support/cpp2/clean.mk: unused, removed
4217 * Makefile.common.in,
4220 * as/hc08/Makefile.in,
4222 * as/mcs51/Makefile.in,
4223 * as/mcs51/clean.mk,
4226 * as/z80/Makefile.in,
4228 * as/link/Makefile.in,
4229 * as/link/hc08/Makefile.in,
4230 * as/link/hc08/clean.mk,
4231 * as/link/mcs51/Makefile.in,
4232 * as/link/mcs51/clean.mk,
4233 * as/link/z80/Makefile.in,
4234 * as/link/z80/clean.mk,
4235 * as/link/z80/conf.mk,
4236 * debugger/mcs51/Makefile.in,
4237 * debugger/mcs51/clean.mk,
4238 * device/include/Makefile.in,
4239 * device/lib/Makefile.in,
4240 * device/lib/mcs51/Makefile.in,
4241 * device/lib/pic/Makefile.in,
4242 * device/lib/pic/Makefile.common.in,
4243 * device/lib/pic/Makefile.subdir,
4244 * device/lib/pic/Makefile.rules,
4245 * device/lib/pic16/libio/Makefile.in,
4246 * device/lib/pic16/Makefile.subdir,
4247 * device/lib/pic16/libdev/Makefile.in,
4248 * device/lib/pic16/Makefile.rules,
4249 * device/lib/pic16/Makefile.common.in,
4250 * sim/ucsim/avr.src/Makefile.in,
4251 * sim/ucsim/main_in.mk,
4252 * sim/ucsim/cmd.src/Makefile.in,
4253 * sim/ucsim/doc/Makefile.in,
4254 * sim/ucsim/gui.src/Makefile.in,
4255 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4256 * sim/ucsim/gui.src/serio.src/Makefile.in,
4257 * sim/ucsim/hc08.src/Makefile.in,
4258 * sim/ucsim/libltdl/Makefile.in,
4259 * sim/ucsim/s51.src/Makefile.in,
4260 * sim/ucsim/sim.src/Makefile.in,
4261 * sim/ucsim/sim.src/conf.mk,
4262 * sim/ucsim/xa.src/Makefile.in,
4263 * sim/ucsim/z80.src/Makefile.in,
4267 * support/cpp2/Makefile.in,
4268 * support/librarian/Makefile.in,
4269 * support/librarian/clean.mk,
4270 * support/makebin/Makefile.in,
4271 * support/makebin/clean.mk,
4272 * support/packihx/Makefile.in,
4273 * support/regression/Makefile.in,
4274 * support/regression/ports/ds390/spec.mk,
4275 * support/regression/ports/gbz80/spec.mk,
4276 * support/regression/ports/hc08/spec.mk,
4277 * support/regression/ports/mcs51/spec.mk,
4278 * support/regression/ports/mcs51-large/spec.mk,
4279 * support/regression/ports/mcs51-medium/spec.mk,
4280 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4281 * support/regression/ports/pic14/spec.mk,
4282 * support/regression/ports/pic16/spec.mk,
4283 * support/regression/ports/mcs51-stack-auto/spec.mk,
4284 * support/regression/ports/ucz80/spec.mk,
4285 * support/regression/ports/xa51/spec.mk,
4286 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4287 adding a slash after $(top_builddir) and/or adding @datarootdir@
4289 * debugger/mcs51/configure.in,
4290 * device/lib/pic/configure.in,
4291 * device/lib/pic16/configure.in,
4292 * sim/ucsim/configure.in,
4293 * support/cpp2/configure.in,
4294 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4296 * debugger/mcs51/configure,
4297 * device/lib/pic/configure,
4298 * device/lib/pic16/configure,
4299 * sim/ucsim/configure,
4300 * support/cpp2/configure,
4301 * support/packihx/configure: generated with autoconf 2.60
4303 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4305 * as/link/hc08/lkihx.c (newArea),
4306 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4308 2007-01-02 Borut Razem <borut.razem AT siol.net>
4310 * doc/sdccman.lyx: documented #pragma sdcc_hash
4311 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4313 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4315 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4317 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4318 empty 'while'-loop to work correctly, see regression test 'while.c'
4319 * support/regression/tests/while.c: added
4321 2007-01-01 Borut Razem <borut.razem AT siol.net>
4323 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4324 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4325 support/cpp2/libcpp/sdcpp.c:
4326 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4327 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4328 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4330 2006-12-31 Borut Razem <borut.razem AT siol.net>
4332 * SDCPP synchronized with GCC CPP release version 4.1.1,
4333 currently the latest release:
4334 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4335 support/cpp2/libcpp/include/cpp-id-data.h
4336 support/cpp2/libiberty/fopen_unlocked.c
4337 support/cpp2/libiberty/md5.c
4339 support/cpp2/opt-functions.awk
4340 support/cpp2/opt-gather.awk
4341 support/cpp2/optc-gen.awk
4342 support/cpp2/opth-gen.awk:
4344 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4345 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4346 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4347 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4348 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4349 support/cpp2/diagnostic.h, support/cpp2/except.h,
4350 support/cpp2/hwint.h, support/cpp2/input.h,
4351 support/cpp2/intl.h, support/cpp2/move-if-change,
4352 support/cpp2/opts.c, support/cpp2/opts.h,
4353 support/cpp2/output.h, support/cpp2/prefix.c,
4354 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4355 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4356 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4357 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4358 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4359 support/cpp2/version.c:
4361 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4362 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4363 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4364 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4365 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4366 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4367 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4368 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4369 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4370 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4371 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4373 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4374 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4375 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4376 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4377 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4378 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4379 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4380 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4381 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4382 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4383 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4384 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4385 support/cpp2/system.h:
4388 2006-12-31 Borut Razem <borut.razem AT siol.net>
4390 * configure.in, configure: fixed bug #1538756: configure dies if bison
4391 and flex are not installed, 2nd try
4393 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4395 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4396 400.x for better code in RFE 899102
4398 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4400 * src/SDCCpeeph.c (deadMove),
4402 * src/mcs51/peep.h: renamed 'op' by 'reg'
4403 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4404 (scan4op): small change for removeDeadMove(), added support for
4405 'callee saves' and/or PACLL function calls,
4406 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4407 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4408 left in new dispatcher mcs51DeadMove()
4409 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4411 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4413 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4415 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4416 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4418 2006-12-30 Borut Razem <borut.razem AT siol.net>
4420 * support/cpp2/spacs.h: deleted from svn
4421 * configure.in, configure: fixed bug #1538756: configure dies if bison
4422 and flex are not installed
4424 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4427 with this z80 passes printf float test when enabled
4428 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4430 2006-12-28 Borut Razem <borut.razem AT siol.net>
4432 * support/cpp2/config.in, support/cpp2/configure.in,
4433 support/cpp2/configure, support/cpp2/Makefile.in:
4434 fix for the solaris build
4436 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4438 * src/SDCC.y (type_specifier2, pointer),
4440 * src/SDCCsymt.c (mergeSpec, checkSClass),
4441 * support/Util/SDCCerr.c,
4442 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4443 * support/valdiag/valdiag.py: Allow test cases to specify
4444 required language standard
4445 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4446 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4448 2006-12-27 Borut Razem <borut.razem AT siol.net>
4450 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4451 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4453 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4455 * support/cpp2/libiberty/Makefile.bcc: updated
4456 * src/pic16/main.c: fixed #pragma udata handling
4457 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4459 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4461 * src/SDCCpeeph.c: made labelHashEntry global,
4462 made pcDistance, FBYNAME static,
4463 (pcDistance): made static, use isComment and isLabel,
4465 (getLabelRef): added, extracted from labelRefCount(),
4466 (labelRefCount): use new getLabelRef(),
4467 (callFuncByName): made static, added deadMove,
4468 use isComment and isLabel,
4469 (newPeepRule): made static, set isLabel,
4470 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4471 labels from peephole rules,
4472 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4473 when isComment or isLabel is set
4474 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4475 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4477 * src/mcs51/peep.h: added
4478 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4479 * src/port.h: added peep->deadMove to port structure
4480 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4481 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4482 deadMove, finally removed no. 1 and 2
4489 * src/hc08/gen.c: mark lines with isComment or isLabel
4490 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4492 * sdcc.spec: bumped version to 2.6.3
4494 2006-12-26 Borut Razem <borut.razem AT siol.net>
4496 * support/cpp2/Makefile.in: added dependency on options.h
4497 * configure: regenerated
4498 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4499 * support/cpp2/Makefile.in: added vasprintf.c
4501 2006-12-25 Borut Razem <borut.razem AT siol.net>
4503 * SDCPP synchronized with GCC CPP release version 3.4.6,
4504 the latest release before 4.x:
4505 * support/cpp2/Makefile.in, support/cpp2/config.h,
4506 support/cpp2/configure, support/cpp2/configure.in,
4507 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4508 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4509 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4510 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4511 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4512 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4513 support/cpp2/cpptrad.c, support/cpp2/except.h,
4514 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4515 support/cpp2/hwint.h, support/cpp2/intl.h,
4516 support/cpp2/line-map.c, support/cpp2/line-map.h,
4517 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4518 support/cpp2/output.h, support/cpp2/prefix.c,
4519 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4520 support/cpp2/system.h, support/cpp2/version.c:
4522 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4523 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4524 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4525 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4526 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4527 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4528 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4529 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4530 support/cpp2/move-if-change, support/cpp2/opts.c,
4531 support/cpp2/opts.h, support/cpp2/opts.sh,
4532 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4533 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4534 support/cpp2/win32, support/cpp2/win32/dirent.c,
4535 support/cpp2/win32/dirent.h:
4537 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4538 * support/cpp2/sdcpp.h: renamed from sdcc.h
4539 * sdcppinit.c: deleted
4541 2006-12-23 Borut Razem <borut.razem AT siol.net>
4543 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4544 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4545 preproc.c: an other try to fix bug #982435: introduced
4546 -pedantic-parse-number command line option and pedantic_parse_number
4549 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4551 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4553 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4554 corrected overlayed areax addresses, warn about memory overlaps
4555 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4564 * src/port.h: added xabs_name and iabs_name
4565 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4566 (glue, emitMaps): create and emit maps d_abs and i_abs
4567 * src/SDCCglue.h: cosmetic changes
4568 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4570 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4571 (allocDefault): put absolute, initialized globals in them
4572 * support/regression/tests/absolute.c: added absolute bdata test
4573 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4575 2006-12-20 Borut Razem <borut.razem AT siol.net>
4577 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4578 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4579 added regression test for bug #982435
4581 2006-12-18 Borut Razem <borut.razem AT siol.net>
4583 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4584 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4585 small cosmetic changes
4586 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4587 * support/regression/tests/bug-1351710.c: added regression test
4589 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4591 * doc/sdccman.lyx: added the long missed iCode table
4592 "<where is figure II?>", added links to wiki
4594 2006-12-17 Borut Razem <borut.razem AT siol.net>
4596 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4597 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4598 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4599 unified table driven pragma handling, pragma argument type checking
4600 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4601 current one - version 1.1.3
4602 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4604 2006-12-13 Raphael Neider <rneider AT web.de>
4606 * src/pic/device.h: removed AssignedMemory structure and macros
4607 * src/pic/device.c: removed global finalMapping (linker assigns
4609 (register_map): add SFRs to remembered memRanges
4610 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4611 assignFixedRegisters,assignRelocatableRegisters): removed,
4612 (setMaxRAM,validAddress): adapted accordingly,
4613 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4614 reasonably sized sharebanks,
4615 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4616 (allDefsOutOfRange): removed unused code,
4617 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4619 * src/pic/pcode.c (register_reassign): removed recursion warning,
4620 fired far too often,
4621 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4622 to use existing pic14_stringInSet() to avoid duplicate symbols,
4623 tidied up the code a bit,
4624 (pic14printLocals): added in symmetry to printExterns, replaces
4625 writeUsedRegs more or less,
4626 (picglue): call new pic14_printLocals(),
4627 * device/include/pic/pic*.h: removed #pragma memmap directives,
4628 information gathered from include/pic/pic14devices.txt
4629 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4631 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4635 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4637 * device/include/mcs51/cc2430.h: fixed missing ';'
4639 2006-12-10 Raphael Neider <rneider AT web.de>
4641 * device/lib/pic16/libc/stdio/vfprintf.c,
4642 * device/lib/pic16/libc/stdio/printf_small.c,
4643 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4644 char arguments, as char varargs are cast to int by the caller,
4645 hopefully fixes #1604915 (other device libraries are still affected)
4647 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4649 * src/mcs51/ralloc.c (packRegsForAssign),
4650 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4652 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4654 * device/include/malloc.h: removed init_dynamic_memory
4655 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4656 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4657 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4658 * device/lib/libsdcc.lib,
4659 * device/lib/Makefile.in,
4660 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4661 * doc/sdccman.lyx: documented use of new _heap.c
4662 * support/regression/tests/malloc.c: removed init_dynamic_memory
4663 * src/cdbFile.c(spacesToUnderscores): new function,
4664 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4666 * device/include/tinibios.h: removed defines for putchar and getchar
4667 * device/lib/ds390/Makefile.in: added putchar.c
4668 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4670 2006-12-09 Borut Razem <borut.razem AT siol.net>
4672 * support/cpp2/sdcc.h: prevent multiple inclusion
4673 * support/cpp2/options.h: deleted
4675 2006-12-08 Borut Razem <borut.razem AT siol.net>
4677 * support/cpp2/sdcc.h: removed x*alloc() macros
4678 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4679 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4680 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4681 * support/cpp2/system.h: moved #include "sdcc.h"
4682 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4683 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4685 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4686 -funsigned-char options
4687 * support/cpp2/sdcppmain.c: fixed bug 1611411
4689 2006-12-07 Borut Razem <borut.razem AT siol.net>
4691 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4694 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4697 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4699 * .version: bumped to 2.6.2 because a) it's been a while
4700 b) the linker sources have moved c) the preprocessor is upgraded
4702 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4704 * support/regression/tests/snprintf.c: some checks
4705 * lib/src/printf_large.c: %bc: read char instead of int from stack
4707 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4709 * device/include/mcs51/cc2430.h: inserted _XPAGE
4711 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4713 * device/include/mcs51/cc2430.h: added
4715 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * device/include/asm/default/features.h,
4718 * device/include/asm/ds390/features.h,
4719 * device/include/mcs51/at89s53.h,
4720 * device/include/ser.h,
4721 * device/include/ser_ir.h,
4722 * device/include/serial.h: changed keywords to double underscore variants,
4723 fixes bug 1590261 some more, thanks Steven Borley
4725 2006-12-01 Raphael Neider <rneider AT web.de>
4727 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4728 but emit warning (recursion is not supported for pic14)
4730 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4732 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4733 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4735 2006-11-30 Raphael Neider <rneider AT web.de>
4737 * src/pic/device.c (dump_sfr): always emit symbols
4738 * src/pic/glue.c (pic14printPublics): fixed typo
4740 2006-11-30 Raphael Neider <rneider AT web.de>
4742 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4743 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4744 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4745 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4746 a sharebank, use a non-shared bank for the stack if none available
4747 * src/pic/device.h (struct memRange): added linked list next field,
4748 added prototypes for above functions
4749 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4750 (typeRegWithIdx): accept fixed and unfixed stack registers
4751 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4752 the stack, handle shared and banked stack (except for WSAVE),
4753 (insertBankSel): removed useless optimization (will never fire),
4754 (FixRegisterBanking): added optimization for devices with only one
4755 possibly aliased bank of memory, like 16f84
4756 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4757 devices have no SHAREBANK in the linker script
4758 * device/include/pic/pic14devices.txt: documented memmap
4759 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4761 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4763 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4764 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4765 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4766 genhc08Code): switched most of the D (debug) macros to DD (detailed
4767 debug) macros to better control clutter in the generated .asm file.
4768 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4769 genRightShift): fixed bug with non-constant bit shift stored to
4770 a volatile result (SF Open Discussion forum thread #1616749).
4771 Single byte case is not yet optimized.
4773 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * device/include/asm/mcs51/features.h,
4776 * device/include/malloc.h,
4777 * device/include/stdio.h: changed keywords to double underscore variants,
4780 2006-11-27 Borut Razem <borut.razem AT siol.net>
4782 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4783 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4784 support/cpp2/output.h, support/cpp2/cppinit.c,
4785 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4786 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4787 support/cpp2/cppdefault.c, support/cpp2/system.h,
4788 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4789 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4790 support/cpp2/prefix.c, support/cpp2/except.h,
4791 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4792 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4793 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4794 support/cpp2/version.c, support/cpp2/cppmain.c,
4795 support/cpp2/version.h, support/cpp2/hashtable.c,
4796 support/cpp2/cpperror.c:
4797 synchronized with GCC CPP release version 3.3.6,
4798 the latest where cppmain.c still exists.
4799 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4800 support/cpp2/sdcppinit.c: added
4802 2006-11-27 Borut Razem <borut.razem AT siol.net>
4804 * support/cpp2/cpplex.c:
4805 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4807 * support/cpp2/cpplib.c: removed definitions of unused variables
4809 2006-11-26 Borut Razem <borut.razem AT siol.net>
4811 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4812 since they are redefined by macros in support/cpp2/sdcc.h
4813 * support/cpp2/sdcc.h: x*alloc macro redefinition
4815 2006-11-25 Borut Razem <borut.razem AT siol.net>
4817 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4818 support/cpp2/configure, support/cpp2/Makefile.in,
4819 support/cpp2/cppfiles.c, support/cpp2/output.h,
4820 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4821 support/cpp2/config.h, support/cpp2/cpplib.h,
4822 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4823 support/cpp2/cppdefault.c, support/cpp2/config.in,
4824 support/cpp2/system.h, support/cpp2/cpplex.c,
4825 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4826 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4827 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4828 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4829 support/cpp2/configure.in, support/cpp2/intl.h,
4830 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4831 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4832 support/cpp2/version.c, support/cpp2/cppmain.c,
4833 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4834 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4835 support/cpp2/cpperror.c,
4836 support/cpp2/libiberty/safe-ctype.c,
4837 support/cpp2/libiberty/safe-ctype.h,
4838 support/cpp2/libiberty/splay-tree.c,
4839 support/cpp2/libiberty/obstack.c,
4840 support/cpp2/libiberty/lbasename.c,
4841 support/cpp2/libiberty/splay-tree.h,
4842 support/cpp2/libiberty/obstack.h:
4843 synchronized with GCC CPP release version 3.2.3,
4844 the latest before integration of cpp into gcc
4845 * support/cpp2/except.h, support/cpp2/line-map.c,
4846 support/cpp2/line-map.h,
4847 support/cpp2/libiberty/hex.c,
4848 support/cpp2/libiberty/concat.c,
4849 support/cpp2/libiberty/filenames.h: added
4850 * support/cpp2/intl.c: deleted
4852 2006-11-24 Borut Razem <borut.razem AT siol.net>
4854 * src/SDCC.y: enabled compilation of empty source file
4855 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4856 "ISO C forbids an empty source file"
4857 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4858 if all the code is ifdefed out.
4860 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4862 * src/hc08/gen.c (genPcall): fix for bug #1601032
4864 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4867 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4868 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4869 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4870 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4871 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4872 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4873 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4874 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4875 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4876 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4877 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4878 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4879 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4880 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4881 Renamed to all upper case as per the standard set by SiLabs
4883 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * device/include/mcs51/C8051F520.h: new, added
4886 * device/include/mcs51/compiler.h: added link about predefined macros
4888 2006-11-23 Raphael Neider <rneider AT web.de>
4890 * src/regression/Makefile: add -L path to fresh library
4891 * src/regression/simulate: emphasize FAILED output
4892 * src/regression/create_stc: output _failures from gpsim
4893 * src/regression/compare4.c,
4894 * src/regression/rotate6.c: fixed char literals,
4895 all compile, all run =8-D
4897 * src/pic/pcode.h: added isPCASMDIR macro
4898 * src/pic/gen.c (genAnd): fixed bit offset
4899 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4900 packBits): unified register numbering schemes,
4901 (newReg): do not insert stack registers into hash table,
4902 (initStack): unpinned pseudo stack, simplified,
4903 (typeRegWithIdx): fixed retrieval of stack registers,
4904 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4905 (pCodeReplace): removed invalid assertion,
4906 (insertPCodeInstruction): fixed newly added labels,
4907 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4908 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4909 DumpFlow): removed unsed (broken?) code,
4910 (insertBankSel): prevent STATUS from being BANKSELed,
4911 (FixRegisterBanking): rewritten from scratch, implemented generic
4912 optimizations (suppress BANKSELs to same register and to registers
4913 present in all banks),
4914 (AnalyzeBanking): update flow after BANKSELection
4916 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4917 sharebank, let linker place it, mark STKxx symbols as emitted
4919 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4921 * src/regression/arrays.c,
4922 * src/regression/bank1.c,
4923 * src/regression/bool2.c,
4924 * src/regression/compare7.c,
4925 * src/regression/compare8.c,
4926 * src/regression/compare9.c,
4927 * src/regression/compare10.c,
4928 * src/regression/configword.c,
4929 * src/regression/for.c,
4930 * src/regression/mult1.c,
4931 * src/regression/pointer1.c,
4932 * src/regression/rotate6.c,
4933 * src/regression/string1.c,
4934 * src/regression/struct1.c,
4935 * src/regression/Makefile: make PIC14 regression tests run again
4936 (3 fail, 6 won't compile)
4938 2006-11-21 Raphael Neider <rneider AT web.de>
4940 * device/include/pic16/pic18f4550.h,
4941 * device/include/pic16/pic18f4455.h,
4942 * device/lib/pic16/libdev/pic18f4550.c,
4943 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4944 * configure.in: removed superfluous closing bracket
4946 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4948 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4951 2006-11-21 Raphael Neider <rneider AT web.de>
4953 * src/pic/device.{c,h}: added pic14_getPIC()
4954 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4955 (genAnd): added PIC code for one case, fixes #1597044
4956 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4957 SFRs that are present in all banks (e.g., STATUS)
4959 2006-11-20 Raphael Neider <rneider AT web.de>
4961 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4962 INCFSZ/INCFSZW and declared them as changing Z bit,
4963 (insertPCodeInstruction): correctly invert the above instructions,
4965 (DoBankSelect): don't panic on po_immediates
4967 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * as/link/mcs51/lkihx.c (newArea),
4971 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4972 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4974 2006-11-11 Raphael Neider <rneider AT web.de>
4976 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4977 bitfield symbols, fixes #1579535 (once more...).
4979 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4981 * support/regression/generate-cases.py,
4982 * support/regression/fwk/include/testfwk.h,
4983 * support/regression/fwk/lib/testfwk.c: used code pointers,
4984 (about 50kByte less code generated for mcs51)
4986 2006-11-06 Borut Razem <borut.razem AT siol.net>
4988 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4989 debugger/mcs51/configure: fixed failed check because the function
4990 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4991 who submitted the patch for gpsim.
4992 * debugger/mcs51/configure.in: removed the result message
4993 * debugger/mcs51/Makefile.in: fixed the config.status warning
4994 "... seems to ignore the --datarootdir setting"
4996 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * device/include/mcs51/c8051f020.h,
4999 * device/include/mcs51/c8051f040.h,
5000 * device/include/mcs51/c8051f060.h,
5001 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
5002 * src/z80/gen.c (gencjneshort),
5003 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
5005 2006-10-31 Borut Razem <borut.razem AT siol.net>
5007 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
5008 debugger/mcs51/configure: get readline version
5010 2006-10-30 Borut Razem <borut.razem AT siol.net>
5012 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
5013 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
5014 debugger/mcs51/configure: locate readline even when cross compiling
5015 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
5017 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5019 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
5022 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
5024 * device/include/malloc.h,
5025 * device/lib/calloc.c,
5026 * device/lib/free.c,
5027 * device/lib/malloc.c,
5028 * device/lib/realloc.c: moved definition of struct into sources
5029 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
5031 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * as/asx8051.dsp: corrected output directories
5034 * as/link/hc08: new directory for hc08 linker
5035 * as/hc08/aslink.h, as/link/aslink.h,
5036 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
5037 * as/hc08/clean.mk, as/link/hc08/clean.mk,
5038 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
5039 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
5040 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
5041 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
5042 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
5043 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5044 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5045 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5046 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5047 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5048 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5049 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5050 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5051 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5052 * as/link/hc08/conf.mk,
5056 * sdcc.dsw: moved hc08 linker to as/link/hc08
5057 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5058 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5059 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5060 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5061 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5062 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5063 * as/link/mcs51/aslink.dsp,
5064 * as/link/mcs51/Makefile.in: factored out the common files
5065 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5066 * as/clean.mk: extra cleaning common files
5067 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5068 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5069 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5071 2006-10-29 Raphael Neider <rneider AT web.de>
5073 * src/pic/ralloc.c (newReg): create aliases for registers with
5074 multiple names to fix #1579535 and #1584001,
5075 (regWithIdx,dirregWithName): resolve aliases on lookup
5076 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5078 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5079 to prevent build errors on small devices
5081 2006-10-28 Raphael Neider <rneider AT web.de>
5083 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5084 assumption within interrupt handlers, fixes #1584940
5085 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5086 "emitted" to avoid emitting them again in udata
5088 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5090 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5093 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5095 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5096 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5097 on/off CR to CRLF conversion.
5099 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5101 * doc/sdccman.lyx: updated IRQ section
5103 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5105 * device/lib/serial_io.c: removed
5106 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5107 replacements for serial_io.c
5109 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5111 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5113 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5115 * device/lib/serial_io.c: Default putchar() and getchar() for
5116 mcs51 uses serial port.
5118 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5120 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5122 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5124 * support/regression/ports/mcs51/support.c: smaller
5125 _sdcc_external_startup()
5126 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5128 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5130 * device/lib/gbz80/crt0.s,
5131 * device/lib/gbz80/crt0_rle.s,
5132 * device/lib/gbz80/div.s,
5133 * device/lib/gbz80/fstubs.s,
5134 * device/lib/gbz80/heap.s,
5135 * device/lib/gbz80/mul.s,
5136 * device/lib/gbz80/putchar.s,
5137 * device/lib/gbz80/stubs.s,
5138 * device/lib/z80/crt0.s,
5139 * device/lib/z80/crt0_rle.s,
5140 * device/lib/z80/div.s,
5141 * device/lib/z80/fstubs.s,
5142 * device/lib/z80/heap.s,
5143 * device/lib/z80/mul.s,
5144 * device/lib/z80/putchar.s,
5145 * device/lib/z80/stubs.s: reverted, I was mistaken
5147 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5149 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5150 * support/regression/ports/mcs51/support.c: removed race
5151 condition on TI in _putchar allowing to use serial port mode 0
5153 2006-10-20 Borut Razem <borut.razem AT siol.net>
5155 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5157 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5159 * device/lib/gbz80/crt0.s,
5160 * device/lib/gbz80/crt0_rle.s,
5161 * device/lib/gbz80/div.s,
5162 * device/lib/gbz80/fstubs.s,
5163 * device/lib/gbz80/heap.s,
5164 * device/lib/gbz80/mul.s,
5165 * device/lib/gbz80/putchar.s,
5166 * device/lib/gbz80/stubs.s,
5167 * device/lib/z80/crt0.s,
5168 * device/lib/z80/crt0_rle.s,
5169 * device/lib/z80/div.s,
5170 * device/lib/z80/fstubs.s,
5171 * device/lib/z80/heap.s,
5172 * device/lib/z80/mul.s,
5173 * device/lib/z80/putchar.s,
5174 * device/lib/z80/stubs.s: removed all leading underscores from area names
5176 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5179 regression tests are not waiting in the simulator for simulated
5180 transmission of debug output
5182 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5184 * device/lib/printf_large.c: slightly smaller
5185 * doc/sdccman.lyx: do not use spaces within html links
5187 2006-10-16 Borut Razem <borut.razem AT siol.net>
5189 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5190 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5191 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5192 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5193 debugger/mcs51/configure:
5194 [ 1185668 ] add gnu readline support to sdcdb - enabled
5196 2006-10-16 Raphael Neider <rneider AT web.de>
5198 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5199 fixes #1577882, removes close to all banking optimizations
5201 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5203 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5204 variables in code memory
5205 * support/regression/tests/absolute.c: added test for this
5207 2006-10-15 Raphael Neider <rneider AT web.de>
5209 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5211 (BankSelect): emit BANKSEL before touching linker-placed regs,
5214 2006-10-10 Raphael Neider <rneider AT web.de>
5216 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5217 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5218 * src/pic/main.c (_pic14_parseOptions),
5219 * src/pic/main.h: mostly reverted to previous state, now use results
5220 from SDCCmain.c's argument parsing
5222 2006-10-10 Borut Razem <borut.razem AT siol.net>
5224 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5225 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5226 [ 1185668 ] add gnu readline support to sdcdb -
5227 prepared for READLINE, not enabled yet,
5228 thanks to <tal.bav AT gmail.com>
5230 2006-10-10 Raphael Neider <rneider AT web.de>
5232 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5233 * src/pic16/devices.inc,
5234 * device/include/pic16 (pic18f[24]620.h),
5235 * device/include/pic18fregs.h,
5236 * device/lib/pic16/pics.all,
5237 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5238 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5239 Gary Plumbridge and Anton Strobl
5241 2006-10-10 Raphael Neider <rneider AT web.de>
5243 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5244 --stack-siz=NUM options to configure the argument passing stack
5245 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5246 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5247 (pic14_getSharebankSize): obey --stack-siz=NUM,
5248 (pic14_getSharebankAddress): obey --stack-loc=NUM
5250 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5252 * doc/sdccman.lyx: added to the manual
5253 * doc/figures/ddd_example.png: added (neither pdflatex nor
5254 most browsers seem to like the .eps file)
5256 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5258 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5259 to /tmp and /var/tmp acc. LSB
5260 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5262 * support/regression/tests/onebyte.c: added test
5264 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5266 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5268 2006-10-05 Borut Razem <borut.razem AT siol.net>
5270 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5272 - sdcc.dsw: changed property eol-style to CRLF
5273 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5275 2006-10-04 Raphael Neider <rneider AT web.de>
5277 * device/include/pic/{pic16f84.h,pic16f84a.h},
5278 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5279 from patch #1522504, thanks to Robas Teodor
5281 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5286 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * src/pic16/glue.c (pic16emitMaps),
5289 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5290 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5291 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5292 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5294 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5295 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5297 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5299 * support/librarian/sdcclib.c: Added option -l.
5300 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5302 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5303 using Windows command prompt.
5305 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5307 * device/lib/libsdcc.lib: added module rand
5308 * src/ds390/ralloc.c (rematStr),
5309 * src/hc08/ralloc.c (rematStr),
5310 * src/mcs51/ralloc.c (rematStr),
5311 * src/z80/ralloc.c (rematStr): made output more consistent
5312 * src/mcs51/gen.c: cosmetic changes
5314 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5316 * src/port.h: added mem.cabs_name to PORT
5323 * src/z80/main.c: added cabs_name initializers
5324 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5326 (emitMaps): emit absolutes in code memory into cabs_name
5328 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5329 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5330 * support/regression/fwk/include/testfwk.h: added define for at
5331 * support/regression/tests/absolute.c: added, new
5333 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5336 optimizations, see also patch 887161 by Stas Sergeev
5337 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5338 to be necessary anymore,
5339 (102, 103, 104, 127): renamed all occurances of bp to _bp
5341 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5343 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5344 thanks Weston T. Schmidt for patch 1555221
5345 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5346 * src/SDCCicode.c(geniCodeMultiply): small optimization
5348 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5350 * device/include/stdlib.h: added rand prototypes
5351 * device/lib/rand.c: new, added
5352 * device/lib/Makefile.in: added rand.c
5353 * src/z80/peeph.def,
5354 * src/z80/peeph-gbz80.def,
5355 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5357 2006-09-20 Raphael Neider <rneider AT web.de>
5359 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5361 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5363 * as/link/aslink.h: cosmetic changes
5364 * as/link/mcs51/Makefile.in,
5365 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5367 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * as/link/mcs51/aslink.h,
5371 * as/link/z80/aslink.h: merged and moved to as/link/
5372 * as/link/lkstore.c,
5373 * as/link/mcs51/lkstore.c: moved to as/link/
5374 * as/link/clean.mk: remove *.o
5375 * as/link/mcs51/alloc.h: deleted
5376 * as/link/mcs51/lkarea.c: added lnksect prototype
5377 * as/link/mcs51/lkdata.c,
5378 * as/link/mcs51/lklex.c,
5379 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5380 * as/link/mcs51/lkmem.c,
5381 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5382 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5383 * as/link/mcs51/aslink.dsp,
5384 * as/link/mcs51/Makefile.aslink,
5385 * as/link/mcs51/Makefile.bcc,
5386 * as/link/mcs51/Makefile.in: updated for moved files
5387 * as/link/z80/lkarea.c,
5388 * as/link/z80/lkhead.c,
5389 * as/link/z80/lklex.c,
5390 * as/link/z80/lklibr.c,
5391 * as/link/z80/lklist.c,
5392 * as/link/z80/lkmain.c,
5393 * as/link/z80/lkrloc.c,
5394 * as/link/z80/lksym.c: synced with mcs51
5395 * as/link/z80/lkdata.c,
5396 * as/link/z80/lkeval.c,
5397 * as/link/z80/lkihx.c,
5398 * as/link/z80/lks19.c: cosmetic changes
5399 * as/link/z80/Makefile.in,
5400 * as/link/z80/linkgbz80.dsp,
5401 * as/link/z80/linkz80.dsp: updated for moved files
5403 2006-09-16 Borut Razem <borut.razem AT siol.net>
5405 * debugger/mcs51/sdcdb.c: partially fixed
5406 [ 1203664 ] sdcdb fails to open files w. two "." periods
5407 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5408 debugger/mcs51/symtab.h: fixed indenting
5409 * configure.in, configure: up to date with latest Maarten's changes
5411 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5414 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5415 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5416 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5417 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5418 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5419 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5420 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5421 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5422 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5423 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5424 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5425 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5426 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5427 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5428 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5429 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5430 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5431 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5432 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5433 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5434 as/link/mcs51/alloc.h,
5435 as/link/mcs51/clean.mk,
5436 as/link/mcs51/conf.mk,
5437 as/link/mcs51/Makefile.bcc,
5438 as/link/mcs51/Makefile.in,
5439 as/link/mcs51/readme.390,
5440 as/link/mcs51/strcmpi.c,
5441 as/link/mcs51/strcmpi.h,
5443 as/mcs51/Makefile.bcc,
5444 as/mcs51/Makefile.in,
5447 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5449 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5452 * as/link/Makefile.in,
5453 * as/link/z80/linkgbz80.dsp,
5454 * as/link/z80/linkz80.dsp,
5461 * link/z80/aslink.h,
5462 * link/z80/clean.mk,
5464 * link/z80/linkgbz80.dsp,
5465 * link/z80/linkz80.dsp,
5466 * link/z80/lkarea.c,
5467 * link/z80/lkdata.c,
5468 * link/z80/lkeval.c,
5471 * link/z80/lkhead.c,
5474 * link/z80/lklibr.c,
5475 * link/z80/lklist.c,
5476 * link/z80/lkmain.c,
5477 * link/z80/lkrloc.c,
5480 * link/z80/Makefile.in,
5482 * sdcc.dsw: moved link/ to as/link/
5484 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * as/mcs51/i51mch.c (machine): fixed warning
5488 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5490 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5492 2006-09-09 Borut Razem <borut.razem AT siol.net>
5494 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5495 sdcdb WIN32 native port
5496 * src/clean.mk: fixed
5498 2006-09-08 Borut Razem <borut.razem AT siol.net>
5500 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5502 2006-09-08 Raphael Neider <rneider AT web.de>
5504 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5505 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5506 to gplink to disable processor mismatch warning and to allow
5507 the use of devices with only aliased (shared) memory banks,
5508 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5510 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5512 * doc/sdccman.lyx: Some re-formating plus example on using
5513 #pragma preproc_asm +/-
5515 2006-09-07 Borut Razem <borut.razem AT siol.net>
5517 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5520 2006-09-06 Borut Razem <borut.razem AT siol.net>
5522 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5523 line at sdcc.nsi:153
5524 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5526 2006-09-05 Borut Razem <borut.razem AT siol.net>
5528 * configure.in, configure: support for winsock2
5529 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5530 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5531 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5532 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5533 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5535 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5537 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5539 * support/regression/tests/bug1551947.c: new, added
5540 * src/SDCCsymt.h: strings are char* not byte*
5542 2006-09-05 Raphael Neider <rneider AT web.de>
5544 * device/lib/pic16/libdev/pic18f4550.c,
5545 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5546 declarations/definitions from patch #1520949
5548 2006-09-05 Raphael Neider <rneider AT web.de>
5550 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5551 byte-aligned bitfields, fixes #1539278
5553 2006-09-05 Raphael Neider <rneider AT web.de>
5555 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5558 2006-09-04 Borut Razem <borut.razem AT siol.net>
5560 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5561 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5562 -mno-cygwin is a part of the compiler name
5563 * support/scripts/sdcc_mingw32: don't disable ucsim
5565 2006-09-03 Borut Razem <borut.razem AT siol.net>
5567 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5568 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5570 2006-09-03 Raphael Neider <rneider AT web.de>
5573 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5574 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5577 2006-09-01 Borut Razem <borut.razem AT siol.net>
5579 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5580 to make ppc-osx happy
5582 2006-08-31 Borut Razem <borut.razem AT siol.net>
5584 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5585 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5586 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5587 * support/regression/ports/ds390/spec.mk,
5588 support/regression/ports/mcs51/spec.mk,
5589 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5590 To run regression tests in mingw environment:
5591 make DEV_NULL=NUL CC=gcc
5593 2006-08-30 Borut Razem <borut.razem AT siol.net>
5595 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5596 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5597 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5598 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5599 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5600 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5601 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5602 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5603 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5604 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5605 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5606 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5607 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5608 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5609 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5610 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5611 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5612 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5613 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5614 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5615 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5616 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5617 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5618 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5619 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5620 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5621 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5622 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5623 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5624 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5625 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5626 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5627 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5628 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5629 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5630 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5631 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5632 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5633 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5634 ucsim WIN32 native port
5636 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5638 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5640 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5643 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5645 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5647 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5648 * support/regression/tests/bug1546986.c: new, added
5649 * as/mcs51/.cvsignore,
5650 * debugger/mcs51/.cvsignore,
5651 * src/.cvsignore: deleted
5653 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5655 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5658 2006-08-20 Borut Razem <borut.razem AT siol.net>
5660 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5661 removed cl_listen_console::match(), cl_console::match(),
5662 restructured cl_commander::proc_input()
5664 2006-08-16 Borut Razem <borut.razem AT siol.net>
5666 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5667 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5668 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5670 2006-08-14 Borut Razem <borut.razem AT siol.net>
5672 * support/regression/Makefile.in,
5673 support/regression/ports/pic14/gpsim.cmd,
5674 support/regression/ports/pic14/spec.mk,
5675 support/regression/ports/pic14/support.c:
5676 added pic14 regression test
5678 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5680 * as/doc/asxhtm.html: documented changed ABS behaviour
5681 * as/doc/README: fixed some typos
5683 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5685 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5688 2006-08-12 Borut Razem <borut.razem AT siol.net>
5690 * support/regression/fwk/include/testfwk.h,
5691 support/regression/fwk/lib/testfwk.c,
5692 support/regression/generate-cases.py,
5693 support/regression/Makefile.in:
5694 regression test framework does not depend on function pointers and
5697 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * device/include/stddef.h: c temporary hack to fix bug 1518273
5701 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5703 * device/include/mcs51/cc2510fx.h: added
5704 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5707 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5709 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5710 * as/z80/Makefile.in: added strcmpi.c
5711 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5712 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5714 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5716 * device/lib/gbz80/asm_strings.s,
5717 * device/lib/gbz80/crt0_rle.s,
5718 * device/lib/gbz80/div.s,
5719 * device/lib/gbz80/mul.s,
5720 * device/lib/gbz80/shift.s,
5721 * device/lib/z80/asm_strings.s,
5722 * device/lib/z80/crt0_rle.s,
5723 * device/lib/z80/div.s,
5724 * device/lib/z80/mul.s,
5725 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5726 flags which are all upper case
5728 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5730 * as/z80/asm.h: made CASE_SENSITIVE 1
5731 * link/z80/aslink.h: made CASE_SENSITIVE 1
5732 * src/z80/gen.c (throughout): made all conditionals upper case
5733 * support/regression/tests/bug1503067.c: new
5735 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5737 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5738 (shiftIntoPair): added case 2 for PAIR_IY,
5739 (setupToPreserveCarry): replaced parameters with iCode and check if
5740 PAIR_DE is in use to fix bug 1399290,
5741 (genPlus, genMinus): updated call to setupToPreserveCarry
5742 * support/regression/tests/bug1399290.c: new
5744 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5746 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5747 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5748 * src/ds390/gen.c (shiftRLong),
5749 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5750 * src/mcs51/gen.c (sameReg): changed to sameByte,
5751 (xch_a_aopGet): new,
5752 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5753 shiftRLong): fixed bug 1533966
5754 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5755 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5756 * support/regression/Makefile.in: disabled z80, enabled ucz80
5757 * support/regression/tests/float_trans.c: enabled test for z80 and host
5758 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5760 2006-08-01 Borut Razem <borut.razem AT siol.net>
5762 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5763 comparison is always false due to limited range of data type
5764 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5766 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5768 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5769 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5770 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5771 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5773 2006-07-31 Borut Razem <borut.razem AT siol.net>
5775 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5776 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5777 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5778 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5779 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5780 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5781 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5782 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5783 enable ucsim mingw compilation. Serial port is disabled,
5784 since it uses termios.h API, which is not available on native
5787 2006-07-31 Borut Razem <borut.razem AT siol.net>
5789 * Small Device C Compiler 2.6.0 released
5790 * support/scripts/sdcc.nsi: added FULL_DOC option
5791 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5793 2006-07-28 Borut Razem <borut.razem AT siol.net>
5795 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5796 * doc/INSTALL.txt: updated
5798 2006-07-27 Borut Razem <borut.razem AT siol.net>
5800 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5801 device/lib/pic/libdev/Makefile.in: fixed bug
5802 [ 1438354 ] pic libsdcc: distclean doesn't work
5803 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5804 device/lib/pic16/libio/Makefile.in: fixed bug
5805 [ 1438344 ] pic16 lib: clean doesn't work properly
5806 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5808 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5810 * device/lib/pic/libsdcc/fsdiv.c,
5811 * device/lib/pic/libsdcc/fsmul.c,
5812 * device/lib/pic16/libsdcc/float/fsdiv.c,
5813 * device/lib/pic16/libsdcc/float/fsmul.c,
5814 * device/lib/_fsdiv.c,
5815 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5816 * support/regression/tests/bug1520966.c: added
5817 * doc/knownbugs.html: removed [ 1520966 ] from the list
5819 2006-07-25 Borut Razem <borut.razem AT siol.net>
5821 * configure.in, configure, sdccconf_in.h: fixed bug
5822 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5823 * doc/knownbugs.html: removed [ 1519095 ] from the list
5825 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5827 * doc/knownbugs.html: added, contains list of known bugs at release
5828 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5830 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5833 function registers and corrected defaults with additional warning
5834 * device/lib/malloc.c: cosmetic changes
5835 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5836 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5837 (fillGaps): and used it
5839 2006-07-20 Raphael Neider <rneider AT web.de>
5841 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5842 output unless SDCCPICDEBUG is set
5843 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5844 output if SILENT is set
5846 2006-07-11 Borut Razem <borut.razem AT siol.net>
5848 * doc/README.txt: updated
5850 2006-07-10 Borut Razem <borut.razem AT siol.net>
5852 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5853 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5854 in WIN32 installation
5855 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5858 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5861 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5863 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5865 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5867 2006-07-06 Borut Razem <borut.razem AT siol.net>
5869 * support/regression/tests/bitfields.c:
5870 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5871 * support/regression/tests/constantRange.c:
5872 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5874 2006-07-04 Borut Razem <borut.razem AT siol.net>
5876 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5878 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5879 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5880 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5881 reverted changes from 2006-07-03
5882 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5883 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5884 added CPPFLAGS, used by the host port
5886 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5888 * support/regression/valdiag/tests/switch.c,
5889 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5890 * support/regression/tests/libmullong.c: fixed for host
5891 * support/regression/ports/host/spec.mk: disable all warnings for host,
5892 SDCC runs with --less-pedantic too
5894 2006-07-03 Borut Razem <borut.razem AT siol.net>
5896 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5898 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5899 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5900 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5901 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5903 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5904 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5905 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5906 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5908 2006-07-02 Raphael Neider <rneider AT web.de>
5910 * src/pic16/devices.inc,
5911 * device/include/pic16/pic18fregs.h,
5912 * device/include/pic16/pic18f4550.h,
5913 * device/lib/pic16/pics.all,
5914 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5916 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5918 * as/hc08/lkaomf51.c (OutputName),
5919 * as/mcs51/lkaomf51.c (OutputName),
5920 * as/z80/asmain.c (asmbl),
5921 * src/ds390/main.c (asmLineNodeFromLineNode),
5922 * src/hc08/ralloc.c (hc08_assignRegisters),
5923 * src/mcs51/main.c (asmLineNodeFromLineNode),
5924 * src/xa51/ralloc.c (checkRegMask),
5925 * src/xa51/gen.c (emitcode),
5926 * src/z80/gen.c (_emit2),
5927 * src/SDCCast.c (searchLitOp),
5929 * support/packihx/packihx.c,
5930 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5931 * src/ds390/gen.c (aopPutUsesAcc),
5932 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5933 * support/regression/tests/libmullong.c (mullong_wrapper),
5934 * src/SDCCsymt.c (powof2),
5936 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5937 * src/SDCCsymt.h: added TYPE_TARGET_*
5938 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5939 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5940 SDCCast because 1) header problems 2) this is the right place
5941 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5942 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5945 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5947 * src/SDCCicode.h: removed buggy semicolon in unused macro
5948 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5949 search for previous definiton of auto symbols too,
5950 (findPrevUse): fixed logic of emitWarnings
5952 2006-06-26 Raphael Neider <rneider AT web.de>
5954 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5955 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5957 2006-06-25 Raphael Neider <rneider AT web.de>
5959 * device/lib/pic/libm: NEW, added math library functions
5960 * device/lib/pic/libsdcc: NEW; added float support functions
5961 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5962 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5963 NEW, added math related headers
5964 * device/include/asm/pic/features.h: NEW
5965 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5966 (popGet): allow larger offsets for AOP_PCODE,
5967 (genDataPointerSet): handle literals explicitly, more debug output,
5968 (genAssign): fixed for float using aopLiteral ;-)
5969 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5970 GOTO initialisation routine
5971 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5972 flag on registers, fixes #1469043 (local variables do not work)
5973 * src/pic/main.c (_pic14_do_link),
5974 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5977 2006-06-25 Borut Razem <borut.razem AT siol.net>
5979 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5980 characters printed (not including the trailing '\0' used to end
5981 output to strings). Problem detected in regression test bug-927659.c.
5982 NOTE: printf() family functions should return int instead
5984 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5985 specifier are printed as themselves
5986 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5987 support flags, width and precision specifiers
5989 2006-06-24 Borut Razem <borut.razem AT siol.net>
5991 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5992 to the list of sdcc tagrets not supporting bit type
5993 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5994 testfor pic16 due to bug:
5995 [ 1511794 ] pic16: regression test bug-895992.c fails
5997 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5999 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
6000 * src/SDCCglue.c (initPointer), fixed bug 1496419
6001 * support/regression/tests/bug1496419.c: new, added
6003 2006-06-22 Borut Razem <borut.razem AT siol.net>
6005 * support/regression/ports/pic16/support.c: use gpsim usart module from
6006 libgpsim_modules library
6008 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6010 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
6013 2006-06-19 Raphael Neider <rneider AT web.de>
6015 * src/pic/glue.h,src/pic16/glue.h: added prototypes
6016 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
6017 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
6018 (pic14printExterns,pic14printPublics,pic16printPublics,
6019 pic16_printExterns): use new functions to emit symbols
6020 (picglue,pic16glue): emit publics before emitting externs
6021 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
6022 locally defined functions to avoid bug #1443651
6023 * support/regression/tests/bug-716242.c: removed pic16 workaround
6024 * support/regression/ports/pic16/spec.mk: ignore errors during build
6026 2006-06-19 Raphael Neider <rneider AT web.de>
6028 * src/pic/glue.h: added pic14aopLiteral prototype
6029 * src/pic/glue.c (pic14aopLiteral): return unsigned int
6030 * src/pic/gen.c: removed stdint.h dependency
6031 (aopGet): use Safe_strdup()
6032 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
6033 (genDataPointerSet): use pic14aopLiteral()
6034 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
6035 for pic16; thanks to Bernhard and Maarten
6037 2006-06-18 Borut Razem <borut.razem AT siol.net>
6039 * support/regression/tests/structflexarray.c: flexible array members
6040 not supported by gcc < 3
6041 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
6043 * src/pic/gen.c: don't include [p]strdin.h on solaris
6044 * support/Util/pstdint.h: addad svn attributes
6045 * support/regression/tests/constantRange.c,
6046 support/regression/tests/rotate.c: include inttypes.h instead
6047 stdint.h on solaris, addad svn attributes
6049 2006-06-18 Raphael Neider <rneider AT web.de>
6051 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6053 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6054 (pic16_genMinusBits): simplified sign-extension
6055 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6056 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6057 adjusted to correctly handle mixed-signed operands, disabled
6058 now unused multiplciation routines
6059 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6060 (assignResultValue): added argument denoting the size of the result
6061 as returned by the function (fixes upcasts in assigning from
6062 function calls: char foo(); int i = foo();)
6063 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6064 function result to assignResultValue
6065 (genMult): disabled inlined multiplication code
6066 (genDiv): augmented to also handle the modulus operator, fixed to
6067 handle mixed-signed operands correctly
6068 (genMod): simply call genDiv, disabled unused code
6069 (genAssign): fixed missing (sign-)extension on result
6070 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6071 valid char operands, allow signed operands for native code, added
6072 division and modulo operator handling
6073 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6075 As a consequence, onebyte.c (if split into two files) and muldiv.c
6076 pass regression tests.
6078 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6080 * doc/Makefile.in: two runs of makeindex seem needed to get
6081 correct page references in the index of sdccman.pdf
6082 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6084 2006-06-17 Borut Razem <borut.razem AT siol.net>
6086 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6088 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6090 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6091 mentioned ec2drv and paulmon
6093 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6096 consecutive abs areas
6097 (find_empty_space, allocate_space): added map to handle codemap or
6099 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6100 absolute idata and xdata
6101 * as/mcs51/lkmem.c (summary2): updated legend
6103 2006-06-16 Raphael Neider <rneider AT web.de>
6105 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6107 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6109 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6111 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6113 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6115 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6116 value of generic pointers,
6126 src/z80/main.c: PORT structure, added elements for gp_tags field,
6127 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6128 fields in the PORT structure of each port,
6129 * src/SDCCast.c (decorateType): allow processing of generic pointers
6130 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6133 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6139 * src/pic16/pcode.c,
6141 * src/pic/pcoderegs.c,
6144 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6145 bug 1504689 on minGW
6147 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6149 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6151 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6153 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6155 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6157 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6160 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6162 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6163 to a char variable. Fixed bug #1504211
6164 * device/include/pic16/adc.h,
6165 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6166 and fixed bug #1364390
6168 2006-06-10 Borut Razem <borut.razem AT siol.net>
6170 * CVSROOT: removed the CVS left-over
6172 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6174 * as/hc08/asmain.c (asexit),
6175 * as/hc08/lkmain.c (lkexit),
6176 * as/mcs51/asmain.c (asexit),
6177 * as/mcs51/lkmain.c (lkexit),
6178 * src/SDCCglue.c (DEFSETFUNC),
6179 * src/SDCCmain.c (linkEdit, assemble),
6180 * support/librarian/sdcclib.c (AddRel),
6181 replaced unlink() by standard C remove()
6182 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6183 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6184 gatherImplicitVariables): new, added to fix bug 608752,
6185 (createFunction): added gatherImplicitVariables()
6186 * src/SDCCast.h: added createRMW prototype
6187 * src/SDCCsymt.h (struct symbol): added infertype
6188 * support/regression/tests/bug608752.c: new, added
6190 2006-06-10 Raphael Neider <rneider AT web.de>
6192 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6193 multibyte dummy reads (fixes #1503234)
6195 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6197 * device/include/mcs51/compiler.h: new, added header file to enable
6198 creating common sfr definition header files for different compilers
6200 2006-06-05 Raphael Neider <rneider AT web.de>
6202 * src/pic16/{pcode.h,genarith.c}:
6203 introduced pCodeOp combining any two pCodeOps (previously only
6204 two register operands could be combined), removed pcop2 from
6205 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6206 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6207 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6208 rewritten to use new PO_TWO_OPS
6209 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6210 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6211 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6212 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6213 (pic16_get_op): embraced return arg to allow #define return(x),
6214 added new case for combined opcodes
6215 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6216 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6217 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6219 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6221 * src/SDCCval.c (checkConstantRange): added
6222 * src/SDCCval.h: added checkConstantRange
6223 * support/Util/SDCCerr.c,
6224 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6225 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6226 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6227 * src/SDCCast.c (decorateType): added checkConstantRange,
6228 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6229 can be emitted with the correct always true/false warning,
6230 added optimization for double '!';
6231 result of decorateType() must be assigned back to the tree, because
6232 decorateType() can change the tree
6233 * src/SDCCicode.c (geniCodeLogic),
6234 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6235 (checkConstantRange): removed, it was only a fragment which never
6237 * src/SDCCsymt.c (computeType): fixed promotion for
6238 "-1 < (unsigned bit) b"
6239 * src/pic/ralloc.c (packRegsForAssign),
6240 * src/pic16/ralloc.c (packRegsForAssign),
6241 * src/hc08/ralloc.c (packRegsForAssign),
6242 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6244 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6245 * support/regression/tests/constantRange.c: added
6246 * support/valdiag/tests/constantRange.c: added
6247 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6249 2006-06-02 Borut Razem <borut.razem AT siol.net>
6251 * support/regression/ports/pic16/support.c: increase stack size
6253 * support/regression/Makefile.in: sort tests by name so that the
6254 resutlts can be compared on different machines / platforms
6256 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6258 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6259 * src/ds390/gen.c (emitLabel): new, added,
6260 (genDjnz): fixed stack overflow bug,
6261 (throughout): cosmetic changes to sync with mcs51/gen.c,
6262 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6263 * src/mcs51/gen.c (genEndFunction): small optimization,
6264 (throughout): cosmetic changes to sync with ds390/gen.c
6266 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6268 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6269 (_print_format): fixed printing pointers
6270 * src/mcs51/gen.c (emitLabel, movb): new, added,
6271 (genAssign): small optimization,
6272 (genDjnz): fixed stack overflow bug,
6273 (throughout): replaced sprintf with SNPRINTF,
6274 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6275 replaced emitcode("mov", "b,...") with MOVB(...),
6276 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6277 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6278 * src/mcs51/peeph.def: added rules 140 and 264
6279 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6280 so they may get optimized into registers
6282 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6285 immediately when encountered,
6286 (printUsage): always use stderr even on windows
6288 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6290 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6291 (processParms): fixed bug #1247551
6292 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6293 parseCmdLine, main): print '--version' to stdout,
6294 print 'help' to stdout if --help is given,
6295 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6296 arguments are given; fixed --help
6298 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6300 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6301 * support/regression/tests/bug-1493710.c: added
6303 2006-05-27 Borut Razem <borut.razem AT siol.net>
6305 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6307 * support/regression/ports/pic16/support.c: increase stack size
6308 from default 64 bytes to 128 bytes
6309 * support/regression/tests/staticinit.c,
6310 support/regression/tests/float.c: regression tests fully enabled
6311 for pic16 port by putting the initialized data arrays into the code
6313 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6314 This was changed by mistake in the previous version.
6316 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6318 * src/pic16/gen.c (genFunction, genEndFunction): some
6319 beautifications, fixed bug with falsely restoring FSR2 in large
6320 stack model, thanks to Beau E. Cox for reporting the bug
6322 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * debugger/mcs51/break.c,
6325 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6326 use %p to print pointers, made address variables unsigned
6327 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6328 * debugger/mcs51/symtab.c (parseSymbol): must return something
6329 * src/mcs51/gen.c (aopForSym): small optimization,
6330 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6331 (freeAsmop): added missing break,
6332 (aopPut): removed parameter bvolatile, determine it inside the function,
6333 (saveRegisters, unsaveRegisters): small optimization,
6334 (genIpush): removed pointless check,
6335 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6336 replaced sprintf with SNPRINTF,
6337 replaced strcpy with strncpyz,
6338 updated aopPut calls,
6339 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6340 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6342 2006-05-24 Borut Razem <borut.razem AT siol.net>
6344 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6345 modification of test for the pic16 port, put the array to the code
6346 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6348 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6350 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6351 * support/Util/pstdint.h: added
6353 2006-05-22 Borut Razem <borut.razem AT siol.net>
6355 * src/regression/Makefile: removed bool2.c test, added -q linker option
6356 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6357 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6358 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6359 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6360 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6361 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6362 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6363 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6364 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6366 2006-05-22 Raphael Neider <rneider AT web.de>
6368 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6369 bug #1492360 (problematic due to generic pointers, see code)
6371 2006-05-22 Borut Razem <borut.razem AT siol.net>
6373 * support/regression/ports/pic16/specs.mk: removed stack size linker
6375 * support/regression/tests/array.c,
6376 support/regression/tests/bitopcse.c,
6377 support/regression/tests/bug-908454.c,
6378 support/regression/tests/malloc.c: modified for pic16 regression test
6379 * support/regression/tests/bitfields.c:
6380 pic16 - excluded bitfileds of size > 8
6381 * support/regression/tests/bp.c: pic16 - reduced data size
6382 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6383 * support/regression/tests/bug-460010.c:
6384 pic16 - used the absolute address the fits in memory
6385 * support/regression/tests/bug-716242.c:
6386 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6387 * support/regression/tests/float.c:
6388 pic16 - excluded - data size too big
6389 * support/regression/tests/onebyte.c:
6390 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6391 * support/regression/tests/shifts.c:
6392 pic16 - function names probably have to differ in first X characters
6394 * support/regression/tests/staticinit.c:
6395 pic16 - excluded some tests due error: no target memory available for
6398 2006-05-22 Borut Razem <borut.razem AT siol.net>
6400 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6401 second try. Thanks Stas Sergeev once more.
6403 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6405 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6406 (genLeftShift, genRightShift): fixed bug 1491627
6407 * src/hc08/peeph.def (rules 7, 8.x): added
6408 * support/regression/tests/shifts.c (ShiftLeftByParam,
6409 ShiftRightByParam, testShiftByParam): added to test variable shifting
6411 2006-05-20 Raphael Neider <rneider AT web.de>
6413 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6414 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6415 (allocReg): add only new registers to dynAllocRegs,
6416 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6417 #1489055, #1445850, and probably #1483693
6419 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6421 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6422 bug in for-loop that didn't emit the last of CONFIG and ID registers
6424 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6426 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6428 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6429 1489016, 1434401 and 1490124
6430 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6431 1489016, 1434401 and 1490124
6433 2006-05-17 Borut Razem <borut.razem AT siol.net>
6435 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6438 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6440 * device/include/mcs51/P89c51RD2.h,
6441 * device/include/mcs51/P89LPC901.h,
6442 * device/include/mcs51/P89LPC922.h,
6443 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6445 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6447 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6448 to fix missing stack pragma in compiled binary object file,
6450 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6452 * support/packihx/configure.in,
6453 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6454 determine sizeof basic types even while cross compiling
6456 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6458 * src/avr/gen.c (aopop),
6459 * src/ds390/gen.c (aopOp),
6460 * src/hc08/gen.c (aopOp),
6461 * src/mcs51/gen.c (aopop),
6462 * src/pic16/gen.c (pic16_aopOp),
6463 * src/pic/gen.c (aopOp),
6464 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6465 if size of operand is smaller than spill location
6467 2006-05-12 Borut Razem <borut.razem AT siol.net>
6469 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6470 have to have CR/LF line endings even if they are checked out on *nix
6471 or on WIN32 in cygwin binmode
6473 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6476 * device/include/ds80c390.h: added sfr16 definitions
6480 * src/ds390/ralloc.c,
6481 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6482 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6483 bit returning functions
6484 * support/regression/tests/sfr16.c: enabled test on ds390
6486 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6488 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6489 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6491 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6493 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6494 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6495 (cl_address_space constructor): removed expensive initialization,
6496 (cl_address_space::get_cell): extended for late initialization,
6497 (cl_address_space::*): use late initialization,
6498 (cl_address_decoder::activate): removed expensive initialization,
6499 This reduced regression test running time by 25%
6501 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6509 * support/packihx/Makefile.in,
6510 * support/packihx/clean.mk,
6511 * support/packihx/Makefile.bcc,
6512 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6514 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6516 * src/SDCCval.c (valNot): fix for regression test failure
6517 of not.c on big endian hosts
6519 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6521 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6523 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6525 * device/lib/mcs51/Makefile.in: changed string comparison operator
6526 to = for POSIX compliance; == is bash extension
6528 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6530 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6533 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6535 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6536 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6537 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6538 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6539 bug report #1478657,
6541 2006-05-05 Borut Razem <borut.razem AT siol.net>
6543 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6546 2006-05-02 Borut Razem <borut.razem AT siol.net>
6548 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6549 create *.ind, which made make to fail if invoked with -j 2
6551 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6554 Hubert Sack for patch 1479782
6556 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6558 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6560 2006-05-01 Raphael Neider <rneider AT web.de>
6562 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6563 (create_pic): store only prefix-free device name,
6564 (init_pic): check for device names with "16" prefix,
6566 * src/pic/device.h (struct PIC_device),
6567 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6569 * device/include/pic/pic12f{635,675,629,683}.h,
6570 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6571 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6572 * device/include/pic/pic16f505.h,
6573 * device/lib/pic/libdev/pic16f505.c: removed
6574 * device/include/pic/pic14devices.txt: added support for pic12f
6575 devices, removed unsupported non 16-bit devices
6576 [above changes provided by patch from Zik Saleeba]
6577 * src/pic/*, src/pic16/*, device/include/pic16/*,
6578 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6580 2006-05-01 Borut Razem <borut.razem AT siol.net>
6582 * configure.in, configure, doc/Makefile.in:
6583 sync with nightly build makefile - latex, dvipdf and dvips
6586 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6588 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6589 in the library source
6591 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6593 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6595 2006-04-28 Raphael Neider <rneider AT web.de>
6597 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6598 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6599 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6600 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6602 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6604 * device/lib/pic/libdev/Makefile.in,
6605 * device/lib/hc08/Makefile.in,
6606 * device/lib/gbz80/Makefile.in,
6607 * device/lib/z80/Makefile.in,
6608 * device/lib/ds390/Makefile.in,
6609 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6610 thanks to Borut for the bug report
6612 * configure: always create doc/Makefile independent from --enable-doc
6613 * Makefile.in: always install from directory doc independent from
6615 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6617 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6618 * doc/Makefile.in: install *.txt if present
6619 * device/include/Makefile.in (install): added installation of pic/*.inc
6620 and pic/*.txt files again, they were erroneously removed
6622 2006-04-28 Raphael Neider <rneider AT web.de>
6624 * src/pic/{gen.c,main.h,pcode.c},
6625 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6626 concerning signedness with casts
6628 2006-04-28 Raphael Neider <rneider AT web.de>
6630 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6631 definition of an interrupt handler,
6632 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6633 interrupt handler stuff from picglue() to separate routine,
6634 (picglue): enabled definition of intr handlers in files w/o main()
6636 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6639 compilation with MSVC 2005 Express Edition (VC8)
6641 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6643 * device/lib/Makefile: fixed build of gbz80 lib
6645 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6647 * support/regression/tests/bug-460010.c,
6648 * support/regression/tests/bug-524691.c,
6649 * support/regression/tests/bug-716242.c: removed conditional defines
6650 that are already in testfwk.h
6652 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6654 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6655 (AccAXRsh1): added, shift right by 1,
6656 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6658 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6660 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6662 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6663 remove cast to same type
6664 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6665 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6667 * link/z80/Makefile: removed, they have moved to
6670 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6671 * install-sh: fix bug #1204398 by setting umask 0022
6672 * device/lib/Makefile: separate build of z80 and gbz80 lib
6674 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6676 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6677 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6679 One basic decision: e.g. src/clean.mk includes further files. In order
6680 to make this work there are two solutions:
6681 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6682 run configure on them. This way they can use
6683 'include $(srcdir)/port-clean.mk'
6684 - always include clean.mk by the Makefile at the same level. To avoid
6685 that `make clean` tries to include and build Makefile.dep the
6686 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6687 implemented, because now even `make uninstall` doesn't create
6688 Makefile.in. clean.mk could be eliminated by pasting it in
6691 * debugger/mcs51/Makefile.in: build own objects from library sources
6692 (SLIB, SDCC) in current directory
6694 * configure, configure.in: renamed --disable-device-lib-build in
6695 --disable-device-lib; added --enable-doc, the required tools are
6696 searched by configure; added result message; the toolchain for the
6697 belonging ports are now only built, if the port is enabled.
6699 * support/regression/*: all output is written in directory gen, because
6700 the fwk and ports directories don't livet in the build tree using vpath
6702 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6703 --disable-device-lib, added --enable-doc, added section VPATH
6705 * sim/ucsim/configure.in,
6706 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6707 z80 are enabled by default
6709 2006-04-24 Raphael Neider <rneider AT web.de>
6711 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6712 to config word, "pic14_"-prefixed some extern functions
6713 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6714 config word has been found
6715 * src/pic/device.h: added prototypes
6716 * src/pic/pcode.c: added "pic14_"-prefix where needed
6717 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6719 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6721 (pic14emitRegularMap): ignore config words,
6722 (pic14createInterruptVect): moved generating __config directives away
6723 (picglue): have __config directives emitted
6725 2006-04-24 Borut Razem <borut.razem AT siol.net>
6727 * doc/Makefile: sync with nightly build makefile
6729 2006-04-24 Raphael Neider <rneider AT web.de>
6731 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6732 registers that have not been assigned proper liveranges,
6733 fixes #1469504 and #1474602,
6734 (pCodeRegOptimizeRegUsage): fixed typo in comment
6736 2006-04-24 Borut Razem <borut.razem AT siol.net>
6738 * device/examples/main8051.c: deleted - it was removed from CVS
6739 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6740 after the transition to Subversion
6741 * src/SDCCalloc.h: deleted - it was removed from CVS
6742 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6743 after the transition to Subversion
6744 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6745 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6746 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6747 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6749 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6751 * as/asx8051.dsp: added mcs51/strcmpi.h
6752 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6753 * as/hc08/aslink.h: updated lnksect prototype
6755 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6757 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6758 (newdot): handle A_ABS
6760 * as/mcs51/asout.c (outarea): output address
6761 * as/hc08/lkaomf51.c,
6762 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6764 * as/mcs51/i51pst.c,
6765 * as/z80/z80pst.c: "ABS" is not A_OVR
6766 * as/hc08/lkarea.c (newarea): read a_addr,
6767 (lnkarea): added codemap array, sort absolute areas to the front,
6768 combine all GSINITx/GSFINAL,
6769 (find_empty_space, allocate_space): new functions,
6770 (lnksect): return next address, handle absolute sections
6771 * as/mcs51/lkarea.c (newarea): read a_addr,
6772 lnksect2 prototype changed,
6773 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6774 (find_empty_space, allocate_space): new, factored out of lnksect2,
6775 (lnksect2): return next address, handle absolute sections
6777 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6778 * as/hc08/lklibr.c (addfile, fndsym),
6779 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6780 index out of range and detect both '\' and '/'
6781 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6782 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6783 regression tests (ds390 cannot return bool yet)
6784 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6785 document critical interrupts on z80, document changed SDCC define
6786 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6787 (_a390_mapping): added .org directive
6788 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6789 (genMultOneByte): fixed warnings
6790 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6792 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6793 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6794 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6795 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6796 * src/pic16/main.c: removed newReg prototype
6797 * src/pic16/pcode.c,
6798 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6800 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6802 * src/pic16/ralloc.c
6803 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6805 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6806 from short to PIC_OPTYPE
6807 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6808 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6809 optype from short to PIC_OPTYPE
6810 * src/port.h: made int_size unsigned to fix warnings
6811 * src/SDCC.y: fixed warning on MSVC
6812 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6813 * src/SDCCopt.c (convertToFcall): fixed warnings
6814 * src/SDCCsymt.h: removed double prototype for genSymName
6815 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6816 offset int to fix warnings
6818 2006-04-22 Borut Razem <borut.razem AT siol.net>
6820 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6821 references to CVS replaced with Subversion
6823 2006-04-21 Borut Razem <borut.razem AT siol.net>
6825 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6826 references to CVS replaced with Subversion
6828 2006-04-19 Borut Razem <borut.razem AT siol.net>
6830 * src/version.awk: adapted for svn
6831 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6832 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6833 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6834 /binutils-avr/etc/*.vi, *.jin: removed all properties
6835 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6837 2006-04-19 Borut Razem <borut.razem AT siol.net>
6839 * CVS to Subversion migration completed
6841 2006-04-18 Borut Razem <borut.razem AT siol.net>
6843 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6844 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6846 2006-04-17 Borut Razem <borut.razem AT siol.net>
6848 * device/include/Makefile.in: added pic/*.inc to the installation
6850 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6852 * support/regression/collate-results.py: fixed output in case of
6854 * support/regression/generate-cases.py: fixed splitting of pathnames
6856 * as/hc08/lklibr.c (addfile),
6857 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6859 2006-04-11 Raphael Neider <rneider AT web.de>
6861 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6862 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6863 * src/pic16/pcode.c (assignValnums): fixed #1460578
6865 2006-04-11 Raphael Neider <rneider AT web.de>
6867 * device/lib/pic/libdev/*.c,
6868 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6869 fixes #1468739, enables compilation in --std-c99 mode
6870 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6872 2006-04-11 Raphael Neider <rneider AT web.de>
6874 * src/pic/device.c (find_device): removed debug output
6875 (list_valid_pics): enabled verbose listing of supported devices
6876 * device/include/stdbool.h: define bool as char for pic14/16 as well
6878 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6880 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6882 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6884 * .version: bumped version to 2.5.6
6885 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6887 2006-04-06 Raphael Neider <rneider AT web.de>
6889 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6890 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6891 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6892 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6893 pic14_constructAbsMap
6894 (pic14printPublics): declare absolute global symbols as global
6895 (pic14createInterruptVect),
6896 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6897 (newReg): assume new registers unused, use correct name in
6898 hashtable (reg->name instead of name), more debugLog output
6899 * src/pic/device.h (PIC_device): added fields for verbose output
6900 * src/pic/device.c: moved device definition to pic14devices.txt,
6901 added routines for runtime parsing of pic14devices.txt,
6902 added support for second config word
6903 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6904 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6905 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6906 (_pic14_parseOptions): moved pCodeInitRegisters here
6907 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6908 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6909 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6910 handling the pseudo stack
6911 * device/lib/Makefile.in: ignore failures in objects-pic16,
6912 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6913 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6914 * device/lib/pic/Makefile.subdir,
6915 * device/lib/pic16/Makefile.subdir: improved clean rules
6916 * device/lib/pic/libdev/: NEW, pic14 device libraries
6917 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6918 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6919 * device/include/Makefile.in: create subdir and install pic14 headers
6920 * device/include/pic/p16f_common.inc: removed unused declarations
6921 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6922 PICs from inc2h.pl v1.6,
6923 replaced BIT_AT macros with struct declarations
6924 * device/include/pic/pic14devices.txt: definition of supported devices,
6925 all above improvements contributed by Zik Saleeba, thanks
6926 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6927 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6930 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6933 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6934 thanks to Charles Olds
6936 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6938 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6940 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6942 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6943 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6944 * support/regression/bug1464657.c: added, new test
6946 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6951 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6954 --no-peep and --peep-file <file> are used don't use default rules but
6957 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/mcs51/gen.c (genCall): fixed bug 1457608
6961 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6963 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6964 changes seem to cause (trigger?) problems with the build system.
6966 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6968 * src/SDCCpeeph.c (operandsLiteral): new, added,
6969 (callFuncByName): inserted operandsLiteral
6970 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6972 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6974 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6975 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6977 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6979 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6980 implemented patch 1120823 Thanks to Willy De la Court (normal
6981 interrupts need an interrupt number now if they are made critical),
6982 and enabled nesting of critical functions though not for gbz80
6983 (genCritical, genEndCritical): added functions
6984 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6985 * src/z80/mappings.i: added "ei" to all mappings
6987 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6989 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6990 submitted by the Debian SDCC maintainer Aurelien Jarno:
6991 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6992 archive with gcc 4.1 on mips and wrote the patch"
6994 2006-03-16 Raphael Neider <rneider AT web.de>
6996 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6997 the left operand is shorter than the result (c* = lit-c* + int),
6999 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
7002 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
7004 * src/.version: increased version number to 2.5.5
7005 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
7006 linking is done manually in pic16 port's _linkEdit,
7007 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
7008 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
7009 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
7010 allocate asmop as AOP_ACC,
7011 (aopForRemat): added parameter 'bool result' in function declaration,
7012 (pic16_aopGet): return AOP_ACC when accessing WREG,
7013 (pic16_popGetTempReg): minor modification,
7014 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
7015 'pic16_allocWithIdx',
7016 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
7017 calling function in absolute addresses,
7018 (genAssign): take into account AOP_ACC asmop,
7019 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
7020 * src/pic16/pcoderegs.c: some debug functions and lines added,
7021 * src/pic16/ralloc.c (decodeRegType): added but commented out,
7022 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
7024 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
7025 call to allocReg, not by manually allocating a new one,
7026 (pic16_assignRegisters): now before going through the register
7027 allocating functions mark all registers as free. This eliminates some
7028 side effects resulting from peephole parser done earlier in the backbone
7030 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
7032 * src/SDCCicode.c (geniCodeLogic),
7033 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
7035 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
7037 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
7038 (genSend): bugfix, do not allocate and free twice,
7039 (shiftRLong): handle partially overlapping aops
7040 * support/regression/tests/bitopcse.c: fixed warning redefined idata
7042 2006-03-08 Borut Razem <borut.razem AT siol.net>
7044 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7047 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * support/regression/tests/bug1409955.c: new, added
7050 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7051 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7052 (aopForSym, aopOp): increment asmop.allocated if reused,
7053 (freeAsmop): decrement asmop.allocated and check for zero instead of
7055 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7056 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7057 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7058 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7059 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7060 genSignedRightShift, genRightShift, genDataPointerGet,
7061 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7062 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7063 in reverse order from allocation,
7064 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7065 added swappedLR to keep track
7066 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7067 pdata & code for GCC, z80, gbz80 & hc08
7068 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7070 2006-03-08 Raphael Neider <rneider AT web.de>
7072 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7074 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7076 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7077 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7078 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7080 2006-03-06 Borut Razem <borut.razem AT siol.net>
7082 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7083 made the linker quiet
7085 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7087 * src/pic16/gen.c (genPcall): fixed bug #1443644
7088 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7089 which dumps before the function entry point a data byte which represents
7090 the number of the local variables used by the specified function, added
7091 'xinst' for initial support for Extended Instruction Support,
7092 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7093 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7094 port->fun_prefix anymore (may change later),
7095 (genFunction, genEndFunction): do not store/restore local registers for
7096 _main (this should take care the --main-return command line option in
7098 (genOr): removed some legacy pic-port instructions,
7099 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7100 performing operations with SFR's causes data to be written more than
7101 once to each SFR. Perhaps SFRs should be handled in special cases...
7102 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7104 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7105 into account for stack starting position,
7106 (struct OPTIONS pic16_optionsTable): added command line argument
7107 --extended or -y for Extended Instruction Support,
7108 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7109 (deassignLRs): *** perhaps the most important change, old 'for' code
7110 (commented out for reference), didn't account for some registers which
7111 were left marked 'not free' after a pointer operation. The change
7112 reduces register usage a lot in some cases
7114 2006-03-04 Borut Razem <borut.razem AT siol.net>
7116 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7118 * support/regression/tests/bug-524697.c: decreased array size for
7119 mcs51 to fit into the internal RAM
7120 * support/regression/Makefile.in: a little bit more verbose
7122 2006-03-03 Borut Razem <borut.razem AT siol.net>
7124 * support/regression/fwk/lib/testfwk.c,
7125 support/regression/fwk/include/testfwk.h: introduced function
7126 _prints(), nonrecursive _printn(), call _initEmu() from main()
7127 * support/regression/ports/gbz80/support.asm,
7128 support/regression/ports/ucz80/support.asm,
7129 support/regression/ports/z80/support.asm,
7130 support/regression/ports/ds390/support.c,
7131 support/regression/ports/hc08/support.c,
7132 support/regression/ports/host/support.c,
7133 support/regression/ports/mcs51/support.c,
7134 support/regression/ports/xa51/support.c: added empty _initEmu()
7136 * support/regression/ports/pic16/gpsim.cmd,
7137 support/regression/ports/pic16/spec.mk,
7138 support/regression/ports/pic16/support.c,
7139 support/regression/Makefile.in: added pic16 regression test
7141 2006-03-01 Raphael Neider <rneider AT web.de>
7143 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7144 genConstPointerGet): use safe way of generating MOVFF to cover
7145 literals as well as registers, fixes bug #1440527
7146 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7148 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7149 more correctly, fixes bug #1232186
7150 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7151 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7152 gplink guess the correct processor in more cases, applied patch
7153 from Till Riedel attached to and fixing bug #1436552
7155 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7157 * support/regression/tests/array.c: added, contains check for #1434401
7158 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7160 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7162 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7163 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7164 * device/include/mcs51/c8051f326.h,
7165 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7166 * device/include/mcs51/c8051f000.h,
7167 * device/include/mcs51/c8051f018.h,
7168 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7169 PCON_IDLE,PCON_STOP and added sfr16 definitions
7171 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7173 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7174 genGetWord): fixed bug 1409955
7176 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7178 * device/include/hc08/mc68hc908gp32.h,
7179 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7181 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7183 * src/SDCCast.c (constExprValue): return NULL if not a value
7184 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7185 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7186 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7188 2006-02-13 Borut Razem <borut.razem AT siol.net>
7190 * src/regression/ptrarg.c: added, fails due to bug #1430967
7191 * src/regression/Makefile: ptrarg.c added, ...
7193 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7195 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7196 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7198 2006-02-11 Borut Razem <borut.razem AT siol.net>
7200 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7201 print "Processor: xxx" message to stdout only if --verbose
7203 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7205 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7206 * support/regression/tests/bug1426356.c: added
7207 * support/regression/tests/bitfields.c: removed 2 tests
7209 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7211 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7212 * device/include/mcs51/c8051f330.h,
7213 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7214 PCON_IDLE,PCON_STOP and added sfr16 definitions
7215 * device/lib/_divsint.c,
7216 * device/lib/_divuint.c,
7217 * device/lib/_divulong.c,
7218 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7219 register bank bug for small stackauto
7221 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7225 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7227 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7228 * all.dsp: corrected several bin paths
7229 * device/include/mcs51/c8051f120.h,
7230 * device/include/mcs51/c8051f300.h,
7231 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7232 to PCON_IDLE,PCON_STOP
7233 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7234 * device/lib/printf_large.c (output_float): fixed bug 1388703
7235 * support/regression/tests/bug1057979.c: added test for bug 1388703
7237 2006-02-08 Raphael Neider <rneider AT web.de>
7239 * src/pic/pcode.c (pciTRIS): fixed typo,
7240 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7241 (LinkFlow): fixed handling of flows that end in a call,
7242 (ReuseReg): perform safety check earlier
7243 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7244 to work with flows at the beginning of a pBlock,
7245 fixes #1426557 (Symbol not previously defined),
7246 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7248 (RemoveUnusedRegisters): update register usage info
7249 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7250 created, reuse existing ones instead
7251 * src/pic/gen.c (genPcall): fixed #1424719
7253 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7255 * link/z80/lkmain.c,
7257 * link/z80/lkdata.c,
7258 * link/z80/aslink.h: fixed build on current cygwin:
7259 replaced getline() by lk_getline()
7261 2006-02-01 Borut Razem <borut.razem AT siol.net>
7263 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7264 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7265 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7266 src/regression/bool1.c, src/regression/bool2.c,
7267 src/regression/bool3.c, src/regression/call1.c,
7268 src/regression/compare.c, src/regression/compare10.c,
7269 src/regression/compare2.c, src/regression/compare3.c,
7270 src/regression/compare4.c, src/regression/compare5.c,
7271 src/regression/compare6.c, src/regression/compare7.c,
7272 src/regression/compare8.c, src/regression/compare9.c,
7273 src/regression/configword.c, src/regression/for.c,
7274 src/regression/inline.c, src/regression/mult1.c,
7275 src/regression/nestfor.c, src/regression/or1.c,
7276 src/regression/pointer1.c, src/regression/ptrfunc.c,
7277 src/regression/rotate1.c, src/regression/rotate2.c,
7278 src/regression/rotate3.c, src/regression/rotate4.c,
7279 src/regression/rotate5.c, src/regression/rotate6.c,
7280 src/regression/rotate7.c, src/regression/string1.c,
7281 src/regression/struct1.c, src/regression/sub.c,
7282 src/regression/sub2.c, src/regression/switch1.c,
7283 src/regression/while.c, src/regression/xor.c,
7284 src/regression/create_stc, src/regression/simulate,
7285 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7287 * src/regression/gpsim_assert.h: added
7289 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7291 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7292 ((void (code *) (void)) 0) ();
7301 * as/mcs51/aslink.h,
7303 * as/mcs51/asmain.c,
7304 * as/mcs51/lkdata.c,
7306 * as/mcs51/lkmain.c,
7309 * as/z80/asmain.c: fixed build on current cygwin:
7310 replaced getline() by as_getline()
7312 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7314 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7315 declarator in the symbol chain
7317 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7318 parameter list for function pointers
7319 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7320 * support/regression/tests/bug-716242.c: added
7322 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7326 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7328 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7330 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7331 inifinitely recurseable, added static
7332 * support/regression/tests/bug-1408066.c: added
7334 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7337 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7338 renamed, added possibility to create "postLoopLbl"-labels
7339 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7340 newiTempLoopHeaderLabel
7341 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7342 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7343 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7344 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7345 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7346 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7347 (basicInduction): fixed bug #136564, made static,
7348 (loopInduction): changed parameter of basicInduction, made static,
7349 (addPostLoopBlock): added
7350 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7351 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7353 * support/regression/tests/bug-136564.c: added
7354 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7355 --std-sdcc99 to LIBSDCCFLAGS
7357 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7359 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7361 * support/regression/tests/bug-1406131.c: added
7363 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7365 * src/SDCCast.c (decorateType): fix promotion of unary minus
7366 * src/SDCCsymt.c (computeType): beautified
7367 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7368 (valUnaryPM, valComplement): fix sign and promotion,
7369 (valNot): ANSI: result type is int (SDCC: unsigned char)
7370 * support/regression/tests/uminus.c: speedup by removing superflous
7372 * support/regression/tests/onebyte.c: added promotion and signedness
7373 tests for unary minus
7374 * support/regressions/tests/bug-477927.c: disable warning about
7375 uninitialized variables
7376 * support/regression/tests/not.c: added
7378 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7380 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7381 * src/mcs51/gen.c (gen51Code): show final register usage after
7382 fillGaps in asm with --i-code-in-asm
7383 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7384 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7385 incUsed, rliveClear, adjustIChain): made static,
7386 (setFromRange): excluded because it's unused,
7387 (findPrevUseSym, markWholeLoop): added,
7388 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7389 through all branches of predecessors enables sdcc to emit the warning
7390 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7391 (rlivePoint): made static, added parameter emitWarnings which is only
7392 true during the first run out of two,
7393 (findRecursiveSucc, findRecursivePred): removed,
7394 (computeLiveRanges): made static, added parameter emitWarnings,
7395 (dumpIcRlive): added for debugging only
7396 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7397 removed prototype of setFromRange()
7398 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7399 in call of computeLiveRanges()
7400 * support/regression/tests/bug-895992.c: added
7401 * support/regression/tests/bug-971834.c: added
7402 * support/valdiag/tests/bug-895992.c: added
7403 * support/valdiag/tests/bug-971834.c: added
7405 2005-12-18 Raphael Neider <rneider AT web.de>
7407 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7408 (genUnpackBits): improved code for direct operands,
7409 (genPackBits): improved code for literal assignment to bitfields
7410 and for direct destination operands (no FSR indirection),
7411 prevented redundant AND, fixes #1362800,
7412 (AccLsh): added parameter to disable masking of the result
7413 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7414 skip instructions with side-effects (like incfsz),
7415 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7416 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7417 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7420 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7422 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7423 volatile variables as spill location
7425 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7427 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7429 * support/regression/tests/bug-1376320.c: added
7431 2005-12-08 Raphael Neider <rneider AT web.de>
7433 * src/pic/device.c: renamed is_shared to pic14_is_shared
7434 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7435 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7436 (is_valid_identifier): added for above workaround
7438 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7440 * device/lib/Makefile.in: fixed to enable port-specific-objects
7441 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7442 char, thanks Hubert Sack
7443 * doc/sdccman.lyx: documented --xstack-loc,
7444 elaborated a bit more on interrupts and pitfalls,
7445 removed "setjmp/longjmp unsupported",
7446 documented some unsupported C99 features
7447 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7448 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7449 if, thanks Hubert Sack
7450 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7451 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7453 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7454 regression tests can report resource usage (rfe 700441)
7455 * support/regression/collate-results.py: report resource usage
7456 * support/regression/ports/ds390/spec.mk,
7457 * support/regression/ports/hc08/spec.mk,
7458 * support/regression/ports/mcs51/spec.mk,
7459 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7460 * support/regression/ports/ds390/uCsim.cmd,
7461 * support/regression/ports/hc08/uCsim.cmd,
7462 * support/regression/ports/mcs51/uCsim.cmd,
7463 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7464 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7465 library, use the default one
7466 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7467 building the library
7469 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7471 * config.dsp: added dependency on .version and configure_vc.awk
7472 * device/include/setjmp.h: updated for --stack-auto and --xstack
7473 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7474 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7475 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7476 * device/lib/libsdcc.lib: added _setjmp
7477 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7478 (decorateType): fixed bug 1372851,
7479 (optimizeGetHbit): fixed warning
7480 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7481 array initialisation
7482 * support/regression/tests/bug1057979.c: added test for bug 1358192
7483 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7485 2005-12-03 Borut Razem <borut.razem AT siol.net>
7487 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7488 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7490 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7492 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7493 createIval): implement symbol independant "flexible array member",
7494 (createIvalCharPtr): implemented flexible array initialisation with a
7496 * src/SDCCsymt.c (copyStruct): removed,
7497 (getSize): fixed misleading comment,
7498 (getAllocSize): removed, the additional allocation size is now in
7499 sym->flexArrayLength,
7500 (checkStructFlexArray): new, syntax checks for flexible array members,
7501 (compStructSize): added syntax checks for "flexible array members"
7502 (copyStruct): removed,
7503 (copyLinkChain): removed inefficient fix for bug 770487
7504 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7505 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7506 symbol->flexArrayLength
7508 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7509 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7510 * support/regression/tests/structflexarray.c: added
7511 * support/valdiag/tests/structflexiblearray.c: added
7513 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7515 * src/SDCCast.c (decorateType): fixed bug 1368489
7516 * support/Util/SDCCerr.c,
7517 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7519 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7521 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7522 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7524 2005-11-27 Borut Razem <borut.razem AT siol.net>
7526 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7527 support/cpp2/mkdeps.h: added command line option
7528 -obj-ext=<extension> to SDCPP to define object file externion, used
7529 for generation of make dependencies (-M)
7530 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7532 2005-11-26 Borut Razem <borut.razem AT siol.net>
7534 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7535 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7536 added pic and pic16 libraries
7538 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7540 * device/include/float.h: Corrected typo in prototype of __fsgt
7542 2005-11-25 Borut Razem <borut.razem AT siol.net>
7544 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7545 added creation of model-mcs51-stack-auto libraries
7547 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7549 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7551 * src/SDCCast.c (createIvalArray): removed obsolete comment
7553 2005-11-24 Borut Razem <borut.razem AT siol.net>
7555 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7556 added missing device/lib/mcs51/crt*.asm sources
7558 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7560 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7562 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * device/lib/_fs2schar.c,
7565 * device/lib/_fs2sint.c,
7566 * device/lib/_fs2slong.c: optimized inline asm
7568 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7570 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7571 Better handling of floats between -1.0 and 0.0.
7573 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7575 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7576 (the missing "if"s prohibited removal of redundant labels)
7578 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7580 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7581 Properly convert floats between -1.0 and 0.0 to long, int, and char
7582 types (max integer value of negative floats tends to zero).
7583 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7584 Removed changes made so to work properly with floats between
7585 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7588 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7590 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7591 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7592 (genCast) cosmetic change
7593 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7594 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7596 * support/regression/tests/bitfields (testSignedBitfields): added
7598 2005-11-18 Borut Razem <borut.razem AT siol.net>
7600 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7601 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7602 introduced SILENT option to make building of pic16 libraries less
7604 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7606 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7607 Now they work properly with floats between -1.0 and 0.0
7608 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7610 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7612 * src/SDCCicode.c (printOperand): added missing else
7614 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7616 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7617 reformatted for better readability
7618 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7621 2005-11-17 Borut Razem <borut.razem AT siol.net>
7623 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7624 introduced SILENT option to make building of pic16 libraries less
7625 verbose - used for nightly snapshot build
7626 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7627 available on Win32 platforms.
7628 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7629 medium, large, pic and pic16
7631 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7633 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7634 printf("%f"...) sets fraction to zero.
7636 2005-11-16 Raphael Neider <rneider AT web.de>
7638 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7640 * src/pic/gen.c (genIfx): implemented for CARRY bit
7641 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7642 to generic pointers, fixes #1357332,
7643 (pic16_movLit2f): NEW,
7644 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7646 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7648 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7650 2005-11-11 Raphael Neider <rneider AT web.de>
7652 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7653 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7654 compute pointer's type from operand,
7655 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7656 improved single bit reads, fixes bug #1353379
7658 2005-11-09 Borut Razem <borut.razem AT siol.net>
7660 * support/scripts/sdcc.nsi: added lib/pic to the package
7662 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7664 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7666 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7668 * support/regression/tests/bug1348008.c: added
7669 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7670 * support/regression/tests/bug1337835.c: updated comment
7672 2005-11-06 Borut Razem <borut.razem AT siol.net>
7674 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7675 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7676 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7677 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7678 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7679 dynamic construction of cl_error_class and derivates - 2.nd try
7681 2005-11-05 Borut Razem <borut.razem AT siol.net>
7683 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7684 bug, which caused Bus Errors on sparc solaris
7686 2005-11-04 Borut Razem <borut.razem AT siol.net>
7688 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7689 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7690 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7691 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7692 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7693 and derivates to resolve the initialization problem on OSX
7695 2005-11-02 Borut Razem <borut.razem AT siol.net>
7697 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7698 corrected typo - #include <winsock2.h>
7700 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7702 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7703 (_asxxxx_mapping): added org directive for future enhancements
7705 2005-11-01 Borut Razem <borut.razem AT siol.net>
7707 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7708 enabled sockets on WIN32
7709 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7711 2005-10-31 Borut Razem <borut.razem AT siol.net>
7713 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7714 WIN32 backslash path delimiters should be escaped when used in C strings
7715 * support/regression/tests/bitfields.c: exclude failing assertions for
7716 __CYGWIN32__ and __MINGW32__ hosts
7718 2005-10-30 Borut Razem <borut.razem AT siol.net>
7720 * src/SDCCutil.c: corrected double comparison typo
7722 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7724 * device/lib/medium/Makefile: added for new memory model medium
7725 * device/include/asm/mcs51/features.h: updated for medium/pdata
7726 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7727 added Multiply & Accumulate sbit's and MAC0_PAGE define
7728 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7729 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7730 * device/lib/_mullong.c: update for medium model
7731 * device/lib/incl.mk: added medium model
7732 * doc/sdccman.lyx: documented medium model
7733 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7734 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7735 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7736 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7737 (allocParms): set SCLS and OCLS to pdata for medium model
7738 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7740 (powof2): return <0 if not power of 2
7741 * src/avr/gen.c (genBitWise): use updated powof2
7742 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7743 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7744 (shiftLLeftOrResult): use B if necessary
7745 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7746 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7747 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7748 * support/regression/Makefile.in: added test-mcs51-medium
7749 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7751 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7753 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7755 * device/lib/time.c (mktime): fixed bug 1334315
7757 2005-10-28 Raphael Neider <rneider AT web.de>
7759 * device/include/pic/p16f_common.inc: added common declarations
7760 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7762 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7764 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7765 (aopPutUsesAcc): added to predict accumulator use,
7766 (assignResultValue): save acc if necessary,
7767 (genMinusDec): store result if indirectly addressed,
7768 (genDivOneByte): save acc if necessary,
7769 (movLeft2Result): bugfix if left already in acc,
7770 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7771 attention to accumulator use (esp. pdata),
7772 (genReceive): receive pdata correctly
7773 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7774 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7776 2005-10-27 Raphael Neider <rneider AT web.de>
7778 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7780 2005-10-27 Raphael Neider <rneider AT web.de>
7782 * .version: changed version to 2.5.4
7783 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7784 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7785 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7786 arithmetics support routines
7787 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7788 * device/lib/Makefile.in: also create installdir for pic
7790 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7792 * src/pic/device.c (dump_sfr): rewritten to delegate register
7793 placement to the linker (use `extern sym' rather than sym EQU addr),
7794 (validAddress): fixed to check last specified address
7795 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7796 (popGetLit): truncate literal value to 8 bit,
7797 (popGet): moved assert to more appropriate place
7798 (popGetExternal): create pCode operand from and mark the according
7799 symbol as being `extern'
7800 (popGetAddr): added sanity check on immediate's offset, provide
7801 GPOINTER tag on demand
7802 (aopPut): fixed for immediates,
7803 (mov2w_op): move operand's address or contents to WREG (depending on
7804 operand type), safer variant of mov2w,
7805 (movwf,call_libraryfunc): NEW, handy abbreviations,
7806 (get_argument_pcop,get_return_val_pcop,pass_argument,
7807 get_returnvalue): interface for accessing function parameters and
7809 (assignResultValuei,genRet): use new parameter/return value interface
7810 (pic14_getDataSize): back to old version handling generic pointers,
7811 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7812 provided implementation and/or fixed old one,
7813 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7814 calls, removed legacy 8051 reference code
7815 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7816 (loadSignToC): NEW, move the operands sign bit to CARRY,
7817 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7818 genRightShiftSigned, accepts negative shift counts,
7819 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7820 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7821 generic pointers, __data pointers and __code pointers,
7822 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7823 and signed bitfields, limit bitfields to 8 bit,
7824 (genDataPointerGet): fixed number of bytes read,
7825 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7826 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7827 pointers to constant data are no longer assumed to point to __code
7828 space, removed invalid pointer types,
7829 (bitpatternFromVal): retrieve the PICs representation of an integer
7831 (genDataPointerSet): fixed assigning to po_immediate operands,
7832 (genGenPointerSet): implemented as library call,
7833 (genIfx): fixed incorrect condition,
7834 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7835 provide GPOINTER tag according to destination's storage class,
7836 (genCast): added code to handle casting to generic pointers, added
7837 sign-/zero extension of the result
7838 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7839 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7840 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7842 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7843 address/register resides in the shared banks
7844 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7845 put all variables into separate sections (have the linker arrange
7847 (picglue): put init code and interrupt handlers in separate sections
7848 * src/pic/main.c: added port specific options table, modified to PORT
7849 structure to make GPOINTERs 3 byte, added pic14_options
7850 (_pic14_do_link): private linking routine (update paths to libraries,
7851 add libsdcc.lib by default)
7852 * src/pic/main.h: declare pic14_options
7853 * src/pic/pcode.c: fixed instructions i/o relations,
7854 (RegCond): reverted to correct version,
7855 (newpCodeOpLit): truncate literals to 8 bit,
7856 (genericPrint): added debug output,
7857 (getRegFromInstruction): fixed for various operand types, simplified
7858 (BuildFlow): fixed broken handling of isntructions with labels
7859 (LinkFlow): start at last instruction in flow (skip trailing comments),
7860 pass the flow on to the next instruction after CALL
7861 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7862 (insertPCodeInstruction): fixed inserting after a skip instruction,
7863 (DoBankSelect): fixed for labeled instructions
7864 (OptimizepBlock): honor --nopeep switch
7865 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7866 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7867 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7868 (pCodeOptime2pCodes): allow disabling this optimization via
7869 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7870 but is still buggy), started implementation of a dataflow based
7871 pCode optimization (CSE + dead code elimination)
7872 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7873 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7874 names are independant of the stack location and therefore portable across
7877 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7879 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7880 (selectSpil): fixed bug 1337835 by not spilling bit variables
7881 * support/regression/tests/bug1337835.c: added test for this bug
7882 * src/mcs51/peeph.def: restart after rule 3.c,
7883 addded rules 263.x to optimize loading constants
7885 2005-10-26 Raphael Neider <rneider AT web.de>
7887 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7888 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7889 (genAssign): emit warning when casting literals to generic pointer
7890 type, also applies when taking the address of a fixed variable,
7891 (genCast): improved casting to generic pointers
7892 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7893 extern variables, added verbose error message
7894 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7896 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7898 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7899 carry must be complemented too
7900 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7901 could be emitted by genMinus
7902 * src/SDCCval.c (constVal): fixed bug 1305065
7904 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7906 * src/SDCCast.c (addCast): added promotion for bit variables
7907 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7908 promotion casts + optimisation
7909 (optimizeGetWord): fix warning 'i' might be used uninitialized
7910 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7911 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7913 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7915 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7916 all chars are promoted to int; promotion should be handled in SDCCast.c
7918 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7920 * device/lib/_strcmp.c: Fixed bug 1326457
7922 2005-10-11 Raphael Neider <rneider AT web.de>
7924 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7925 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7927 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7929 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7930 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7932 2005-10-04 Raphael Neider <rneider AT web.de>
7934 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7935 device/lib/pic16/pics.all: added pic18f1320
7936 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7938 2005-09-30 Raphael Neider <rneider AT web.de>
7940 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7941 * src/pic16/devices.inc: NEW, provides device descriptions
7942 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7944 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7946 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7949 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7951 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7952 documented Any Order Bit, Higher Order Byte and Higher Order Word
7953 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7954 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7955 (optimizeGetAbit): new, to get any bit, not only the high bit,
7956 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7957 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7958 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7959 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7960 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7961 GETABIT, GETBYTE, GETWORD: decorate them,
7962 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7963 (ast_print): added GETABIT, GETBYTE, GETWORD
7964 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7965 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7966 (geniCodeBinary): new generic binary icode,
7967 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7968 * src/port.h: updated comment for PORT.hasExtBitOp
7969 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7970 (genGetByte): new, to get a single byte,
7971 (genGetWord): new, to get a word from a long,
7972 (gen51Code): added GETABIT, GETBYTE, GETWORD
7973 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7975 2005-09-23 Raphael Neider <rneider AT web.de>
7977 * configure.in, configure: have device/lib/pic configured
7978 * device/lib/Makefile.in: added model-pic14
7979 * device/lib/clean.mk: added pic/ to clean rule
7980 * device/lib/pic: added rudimentary pic14 library providing support
7981 functions for multiplication/division/generic pointer access
7982 * src/SDCCopt.c (convilong): mark support functions as extern
7983 for pic14 port as well
7984 * src/pic/gen.c (genMult): added assertions,
7985 (genpic14Code): emit warning on unhandled iCodes
7986 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7987 * src/pic/pcode.c (pCodeOpCopy),
7988 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7989 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7990 SFR_REGISTER}), made safe for future extensions
7991 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7992 instructions even if preceeded by SKIP instructions (also remove
7993 them); removed unused code
7994 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7995 prevents leaving parts of the structure uninitialized after copying
7997 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7999 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
8001 * support/regression/tests/addsub.c: added test for the bug
8003 2005-09-21 Raphael Neider <rneider AT web.de>
8005 * device/include/pic16/pic18f1220.h,
8006 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
8007 * device/lib/pic16/Makefile.rules: added missing opening paren
8008 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
8009 are provided in genutils.c,
8010 (genUminusFloat,genUminus,genCmpEq): added asserts on different
8011 operand/result sizes,
8012 (genCmp): assert on NULL pointers first, then check deref'ed values
8013 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
8016 2005-09-18 Raphael Neider <rneider AT web.de>
8018 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
8019 as these are now unused,
8020 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
8021 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
8022 local, avoids uninitialized pointer dereference on r->name
8023 * src/pic16/ralloc.c (newReg): fixed indentation
8025 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
8027 * src/SDCCval.c (constVal): fixed bug 730366
8028 * support/Util/SDCCerr.c,
8029 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
8031 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
8033 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
8035 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
8037 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
8039 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
8042 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8043 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8044 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8045 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8046 * packihx/packihx.c (hexDigit): made c unsigned char
8047 * as/mcs51/lklibr.c (fndsym),
8048 * link/z80/lkgb.c (gb),
8049 * link/z80/lklibr.c (fndsym),
8050 * link/z80/lkrloc.c (relr),
8051 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8052 * src/SDCC.lex (checkCurrFile, process_pragma),
8053 * src/SDCCglue.c (spacesToUnderscores),
8054 * src/SDCCmain.c (setParseWithComma, processFile),
8055 * src/asm.c (tvsprintf, printCLine),
8056 * src/avr/gen.c (emitcode, aopPut),
8057 * src/ds390/gen.c (emitcode),
8058 * src/hc08/gen.c (emitcode, emitinline),
8059 * src/mcs51/gen.c (emitcode, genInline),
8060 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8062 * src/pic/ralloc.c (debugLog),
8063 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8065 * src/pic16/ralloc.c (debugLog),
8066 * src/z80/main.c (_process_pragma):
8067 made all ctype.h function calls safe
8068 * src/SDCCopt.c: include math.h for fabs
8069 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8070 and used them throughout the code to make ctype.h function calls safe
8071 * src/ds390/main.c (asmLineNodeFromLineNode),
8072 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8073 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8075 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8076 (newpCodeAsmDir): made ctype.h function calls safe
8077 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8078 pic16_emitcode): made lbp unsigned char*
8079 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8080 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8081 * src/xa51/gen.c (emitcode),
8082 * src/z80/gen.c (_emit2): made lbp unsigned char*
8083 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8086 2005-09-05 Raphael Neider <rneider AT web.de>
8088 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8089 access bank splitpoint
8091 2005-09-05 Raphael Neider <rneider AT web.de>
8093 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8095 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8097 * .version: changed to version 2.5.3
8098 * doc/sdccman.lyx: changed version to 2.5.3,
8099 documented --codeseg and --constseg and pragma codeseg and constseg,
8100 documented bit parameters (reentrant) and bit returning
8101 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8102 currFunc->recvSize, but is this ok for all ports?
8103 (ast2iCode): result of ~ on unsigned char must be cast to int for
8105 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8106 function pointers in bit space
8107 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8108 (processFuncArgs): call port.reg_parm() with reentrancy info
8116 * src/z80/main.c: port.reg_parm prototype extended with
8117 "bool reentrant" parameter
8118 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8119 options.stackAuto for allocating bit register parameters
8120 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8121 (genSend): set BitBankUsed if it is,
8122 (selectRegBank): factored out of genCall for use in genPcall,
8123 (genCall): removed redundant dtype assignmen, use selectRegBank,
8124 (genPcall): handle returning in Carry properly, save in F0 if needed,
8125 (genReceive): handle bit register parameters
8126 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8127 (mcs51_assignRegisters): enable bit registers for all reentrant
8128 functions and don't set BitBankUsed unconditionally
8129 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8130 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8131 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8133 2005-08-27 Borut Razem <borut.razem AT siol.net>
8135 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8136 ppc-osx (Darwin) does not support -u option. It seems that it is
8137 supported only on Linux - GNU cp
8139 2005-08-25 Borut Razem <borut.razem AT siol.net>
8141 * sim/ucsim/gui.src/serio.src/Makefile.in,
8142 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8143 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8144 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8145 install and strip, since the strip at /usr/ccs/bin should be used
8148 2005-08-24 Borut Razem <borut.razem AT siol.net>
8150 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8152 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8154 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8157 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8159 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8160 * as/mcs51/lkmain.c (link_main): fixed warning
8161 * device/include/stdbool.h: ds390 has no advanced bit support yet
8162 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8163 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8164 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8165 and updated their macros
8166 * src/SDCCval.c (constVal): updated comment for renamed b_long
8168 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8170 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8171 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8172 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8173 (oprio): set priority for '['
8174 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8176 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8177 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8178 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8179 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8180 added overlayable BIT_BANK area
8181 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8182 (summary2): explain 'T' in legenda
8183 * as/mcs51/lkrloc.c: replaced old K&R style,
8184 (relr): added R_BIT processing,
8185 (errmsg): added "Bit-addressable relocation error",
8186 (adb_bit): added for converting from byte- to bit-addressable space,
8187 (adb_24_bit): added for converting from byte- to bit-addressable space
8188 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8189 used in reentrant functions now even as return value
8190 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8191 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8192 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8193 * src/SDCCglobl.h: added indicator BitBankUsed
8194 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8195 the bit registers b0-b7
8196 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8197 (geniCodeCast): fixed bug 1263853,
8198 (geniCodeLogicAndOr): put result in bool or char,
8199 (geniCodeReceive): added parameter func for accessing the return type,
8200 (geniCodeFunctionBody): pass func to geniCodeReceive
8201 * src/SDCCmain.c: added indicator BitBankUsed
8202 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8203 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8204 (checkSClass): don't put automatic bool/bit on stack,
8205 (checkFunction): removed check on function cannot return bit
8206 * src/SDCCsymt.h: added newBoolLink prototype
8207 * src/mcs51/gen.c (rb1regs): added bit registers,
8208 (movc): created for assigning to carry,
8209 (pushReg, popReg): created for pushing registers,
8210 (sameRegs): check both AOP_REG and AOP_CRY types,
8211 (aopOp): handle bit registers,
8212 (aopPut): optimization no self-assign,
8213 (saveRegisters): push reg->base (bits) only once for bit registers,
8215 (unsaveRegisters): pop reg->base only once and use popReg,
8216 (assignResultValue): added parameter func and return in carry for bits,
8217 (genIpush): optimization no reload in A if not changed,
8218 (genSend): bit parameters in reentrant functions are passed in bit
8219 registers by first assigning to bits in B, then save registers and
8221 (genCall): handle returning in Carry properly, save it in F0 if needed,
8222 (genPcall): updated assignResultValue call, this is not safe yet for bit
8223 returning function !!!
8224 (genFunction): don't generate equ's for bit registers and use pushReg,
8225 (genEndFunction): take care of bit returning functions and use popReg,
8226 (genRet): return bit in Carry,
8227 (genIfx): optimize bit registers and other directly addressable bits,
8228 (genReceive): updated assignResultValue call
8229 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8230 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8231 registers when using stack-auto
8232 * src/mcs51/ralloc.c (_G): added allBitregs,
8233 (regs8051): added the bit registers,
8234 (createStackSpil): use macro IS_BIT,
8235 (getRegBit): added to allocate a bit register, else spill,
8236 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8237 (updateRegUsage): factored out to ease stepping while debugging,
8238 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8239 also allocate bit registers,
8240 (fillGaps): handle bit registers,
8241 (findAllBitregs): added to create bit vector with all bit registers,
8242 (mcs51_allBitregs): returns this bit vector,
8243 (mcs51_assignRegisters): when using stack-auto use bit registers for
8244 passing parameters and creating local variables
8245 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8247 2005-08-22 Borut Razem <borut.razem AT siol.net>
8249 * device/lib/Makefile.in: replaced find option -or with -o
8250 to make it run on solaris
8252 2005-08-22 Raphael Neider <rneider AT web.de>
8254 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8255 fixes #1265442 (crash on Solaris)
8257 2005-08-20 Borut Razem <borut.razem AT siol.net>
8259 * configure, configure.in: added tests for libsocket and libnsl libraries,
8260 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8261 from support/regression/Makefile.in
8262 * support/regression/Makefile.in: added
8263 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8264 * sim/ucsim/libtool: regenerated on sparc-solaris
8265 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8266 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8267 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8268 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8269 sparc-solaris, which doesn't use GNU ld linker
8270 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8271 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8273 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8275 * src/mcs51/peeph.def: updated comments
8277 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8279 * device/lib/_gptrget.c,
8280 * device/lib/_gptrput.c: slightly shorter
8281 * doc/sdccman.lyx: incremented version
8282 * src/mcs51/peeph.def: moved peephole comments to the line of first
8283 change to better keep line correlation, reanimated 186.e
8284 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8286 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8288 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8289 David Saxton with quotes around file name.
8291 2005-08-15 Borut Razem <borut.razem AT siol.net>
8293 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8294 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8295 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8296 make tests run on x86_64 platform
8298 2005-08-13 Raphael Neider <rneider AT web.de>
8300 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8301 as it might be executed DURING a build (parallel make is wonderful)
8303 2005-08-13 Raphael Neider <rneider AT web.de>
8305 * device/lib/Makefile.in (port-specific-objects-pic16):
8306 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8307 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8309 * device/lib/pic16/Makefile.rules: build subdirs before creating
8310 the library, removed builddir rule, create $(builddir) early in
8311 recurse rule, use empty recurse rule for leaf directories
8312 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8313 mkdir errors (race condition), removed duplicate suffix "hex"
8315 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8316 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8317 prevents mkdir -p from aborting on Alpha
8319 2005-08-12 Raphael Neider <rneider AT web.de>
8321 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8322 db-statements in order to allow for arrays of pointers in code
8323 sections to be placed without interspersed 0-padding, fixes
8325 * (emitStatistics): fixed division by zero for pic18f1220
8326 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8327 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8328 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8329 * (pic16_pCodeConstString): keep track of already emitted string
8330 literals to prevent "duplicate definitions of symbol _str_NR"
8331 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8333 * device/lib/Makefile.in: ignore failing PIC16 library builds
8334 * device/lib/pic16/Makefile: do not build if gputils are missing
8335 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8337 2005-08-10 Raphael Neider <rneider AT web.de>
8339 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8342 2005-08-10 Raphael Neider <rneider AT web.de>
8344 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8345 Rokas' patch to add the new fixed point type "__fixed16x16"
8346 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8347 functions for __fixed16x16 arithmetics
8348 * device/lib/pic16: reimplemented the build system to support
8349 a separate build directory, better handling of libio (create
8350 the library in a separate subdir for each architecture) and
8351 easier configuration (centralized in Makefile.common)
8353 2005-08-07 Raphael Neider <rneider AT web.de>
8355 * src/pic16/gen.c (genrshTwo): fixed sign extension
8356 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8357 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8359 * device/include/pic16/pic18f4220.h: NEW, header for
8360 pic18f4220 and pic18f4320
8361 * device/include/pic16/pic18fregs.h: added new devices,
8362 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8363 * device/include/pic16/signal.h: resolved name clashes
8364 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8365 to also allow testing for interrupt enable bits, added
8366 comments on how to use the macros
8367 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8368 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8369 register definitions for the devices
8370 * device/lib/pic16/pics.all: added new devices
8371 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8373 * device/lib/pic16/libc/stdlib/memfree: do not count
8374 the block header as free memory
8375 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8376 simplified and added missing end-of-blocklist-marker
8377 (reported by Peter Onion, fixes #1252814)
8378 * (_mergeHeapBlock): fixed loop condition
8379 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8380 len==0, restructured code
8381 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8382 up a bit, reduced bitfield accesses, prevent endless loops
8383 in case of heap corruption
8384 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8385 "unreferenced arguments/must return a value" warnings
8386 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8387 replaced BAUDREG with SPBRG
8388 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8389 device/lib/pic16/debug/gstack/gstack.c: replaced
8390 _naked, _asm, _endasm with __naked, __asm, __endasm
8392 2005-08-05 Raphael Neider <rneider AT web.de>
8394 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8395 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8397 2005-08-05 Borut Razem <borut.razem AT siol.net>
8399 * device/lib/Makefile.in: added missing ';'
8400 * configure: removed ^M characters
8402 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8404 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8405 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8408 2005-08-04 Borut Razem <borut.razem AT siol.net>
8410 * configure.in: pic16 libraries build 2nd try - enable running
8411 configure in device/lib/pic16
8412 * configure: regenerated from configure.in
8413 * device/lib/Makefile.in: create $(PORT)/bin directory
8415 2005-08-03 Raphael Neider <rneider AT web.de>
8417 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8418 to get/set values via pointers
8419 * (genUnpackBits,genPackBits): changed detection of
8420 ptr->bitfield vs. sym.bitfield, fixed access via generic
8421 pointers, removed dead (wrong) code for multibyte bitfields
8422 * (genNearPointerGet, genGenPointerGet): removed useless code,
8423 fixed bitfield detection, fixes #1250594
8424 * (genNearPointerSet): removed useless code
8425 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8426 and introduced macro pic16_emitpcode that conditionally emits
8427 the origin of the following pCode (useful for debugging SDCC)
8428 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8429 * (createDefmap): fixed handling of LFSR for --optimize-df
8431 2005-08-02 Borut Razem <borut.razem AT siol.net>
8433 * device/lib/Makefile.in: pic16 libraries build enabled since
8434 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8436 2005-08-02 Raphael Neider <rneider AT web.de>
8438 * src/pic16/gen.c (genPackBits): removed deprecated warning
8439 * (genGenPointerSet): fixed bitfield detection
8441 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8443 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8445 2005-07-31 Raphael Neider <rneider AT web.de>
8447 * device/lib/pic16/libdev/pic18f458.c,
8448 device/include/pic16/pic18f458.h: added missing T0CONbits
8450 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8452 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8454 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8456 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8458 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8460 * device/include/mcs51/at89c51ed2.h: added.
8462 2005-07-23 Raphael Neider <rneider AT web.de>
8464 * src/pic/gen.h: added emitpcode macro for debugging
8465 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8466 and replace by macro adding debug information on demand
8467 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8468 * (gencjne): tried to fix; replaced with correct (slower) code
8469 * (gen{Unp,P}ackBits): fixed single bit access
8470 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8471 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8472 previous instruction
8473 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8474 register has to be handled with care (forbidding movement
8475 of assignments/uses, removing assignments completely, ...)
8476 * (pCodeOptime2pCodes): make use of regIsSpecial
8477 * added lots of debugging output (commented out)
8478 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8479 from being reused as result UNLESS it is known to work
8481 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8483 * support/Util/dbuf.h: include <stddef.h> for size_t
8484 * .version: changed to version 2.5.2
8486 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8488 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8490 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8492 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8493 (genModOneByte): removed needless psha/pula
8495 2005-07-22 Raphael Neider <rneider AT web.de>
8497 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8498 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8499 * src/pic/gen.c (resolveIfx): do not "invent" labels
8500 * (genSkipc): changed to positive logic
8501 * (genSkipCond): removed as no longer needed
8502 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8504 * (genLeftShift): check operands are in different registers
8505 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8506 INCF does not update CARRY...
8507 * src/pic/main.c: fixed _linkCmd
8508 * src/pic/pcode.c (unlinkpCode): added inactive code
8509 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8510 alive (do not assign result and operand overlapping registers)
8512 2005-07-22 Raphael Neider <rneider AT web.de>
8514 * src/pic/device.c (dump_sfr): replaced register declaration with
8515 call to emitSymbolToFile() to avoid duplicate symbols
8516 * (assignRelocatableRegisters): do not declare external symbols
8517 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8518 right (take size of type, not etype)
8519 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8520 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8521 * (packRegsForAccUse): disabled assignment of WREG as
8522 the result reg to prevent occurence of just fixed #1235003,
8524 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8525 symbols (avoids duplicate symbols in .asm file)
8526 * (pic14emitRegularMap): use emitSymbolToFile()
8527 * src/pic/gen.c (aopOp): fixed spillLocation handling
8528 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8529 * (genDataPointerSet): removed unneccessary variables/output
8531 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8533 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8534 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8536 2005-07-21 Raphael Neider <rneider AT web.de>
8538 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8539 architecture cannot handle them efficiently, fixes bug #1235003
8540 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8541 check for empty sets before using them (fixes bug #1232190)
8543 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8545 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8546 (lnksect2): generate warnings for memory overlap
8547 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8548 constseg to set the name of these segments so you can instruct the linker
8549 to place them in banks
8550 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8551 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8552 added code_seg and const_seg to options
8553 * src/SDCCglue.c (emitMaps): use options.const_seg,
8554 (createInterruptVect): put interrupt vectors in segment HOME,
8555 (glue): put HOME before static segment and put the main glue in HOME,
8556 (glue): use options.code_seg
8557 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8558 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8559 these segments so you can instruct the linker to place them in banks
8560 (linkEdit): use code_loc for HOME segment which should be the first
8561 segment in code memory now
8562 * src/SDCCmem.c: fixed more stuff like bug 1238386
8563 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8564 (changePointer): don't change function pointers to code pointers for
8566 (compareType): added exceptional check for banked function pointers
8567 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8568 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8569 after static in code memory
8570 * src/mcs51/gen.c: added aopLiteralLong prototype,
8571 (aopForSym): use getSize for functions,
8572 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8573 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8574 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8576 (genPcall): use call for literal function pointers and generate banked
8577 calls over the one trampoline so there's only one place for the user to
8578 modify according to his/hers hardware,
8579 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8580 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8581 * src/mcs51/main.c: added keyword banked,
8582 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8583 * support/Util/SDCCerr.c,
8584 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8585 needed for passing the bank and address to the trampoline
8586 * device/lib/mcs51/crtbank.asm: added for bankswitching
8587 * device/lib/mcs51/Makefile: added crtbank
8589 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8591 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8592 for fields at offset 0 of a struct or union as reported
8593 on 2005-07-07 in the developer mailing list.
8595 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8597 * src/SDCCmem.c: fixed bug 1238386
8599 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8601 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8602 (patch #1144962), added peephole 300, enabled 259.x
8603 * doc/sdccman.lyx: removed screenshot and provided link instead
8605 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8607 * doc/sdccman.lyx: added section about debugging with ddd
8608 * doc/figures/ddd_example.eps: screenshot of debugging session
8610 2005-07-04 Raphael Neider <rneider AT web.de>
8612 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8613 like CODE pointers, fixes #1115683
8614 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8615 call, fixes bugs #1232211, #1228110,
8616 fixed wrong casts to pCodeFlow from pCodeInstructions
8618 2005-07-04 Raphael Neider <rneider AT web.de>
8620 * src/pic/gen.c (popGet): changed assert to allow for
8622 * (popGetAddr): changed signature to provide
8623 an additional index, patched all call sites
8624 * (genCmpEq): handle literal-like operands correctly
8625 * (genAddrOf): added sanity checks on __code/__data pointers
8626 * (genAssign): added handling of symbols from __code section
8627 * (gencjne): do not generate code for comparisons whose result
8628 is neither stored nor used, fixes bug #1171114
8629 * (AccLsh, AccRsh): operate on operand instead of WREG
8630 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8631 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8633 * rewrote complete shift-by-literal logic, commented unused
8635 * (genConstPointerGet): get multiple bytes (if result size > 1),
8636 fixed handling of non-immediate addresses
8637 * (genPointerGet): handle CODE pointers like CONST pointers
8638 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8639 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8640 operand is to be treated as a literal or not
8641 * (mov2w,genPcall,genCmpEq),
8642 src/pic/genarith.c: use aop_isLitLike() to decide between
8643 literal/register contents
8644 * (addSign): added missing offset
8645 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8646 only emit comment in debug-mode,
8647 use {aop,op}_isLitLike throughout the file
8648 * src/pic/glue.c: fix initializers for pointers (work in progress)
8649 * src/pic/pcode.c (get_op): honor index on _const symbols
8650 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8651 * (dumppBlock): added pCode size estimation
8652 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8653 check for IS_SYMOP before OP_SYMBOL'ing
8654 * fixed indentation, compacted switch-statements
8655 * (allocReg): find free register and allocate it instead of
8656 allocating new registers all the time
8657 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8658 registers as its operands (necessary only for multibyte GETs)
8660 2005-07-01 Raphael Neider <rneider AT web.de>
8662 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8663 debugging .asm-output macros FENTRY + FEXIT
8664 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8666 * (emitpComment): NEW, printf to pCode
8667 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8669 * (popGetAddr): NEW, variant of popGet to access an immediates
8670 high(er) bytes instead of the n'th byte of memory they reference,
8671 replaced popGet with popGetAddr where neccessary
8672 * (genDataPointerGet): reactivated and fixed implementation
8673 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8675 * (genDataPointerSet): fixed multibyte assignments
8676 * (genpic14Code): fixed --i-code-in-asm handling
8677 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8678 * (genPlus): fixed index-out-of-bounds error
8679 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8680 * src/pic/ralloc.c: added debugging output macro FENTRY2
8681 * (spillThis): fixed indentation, enbraced for-body for clarity
8682 * (rematStr): commented out as now unused
8683 * (regTypeNum): commented out special spill case (overwrites
8685 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8687 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8689 * doc/sdccman.lyx: documented sfr16/sfr32,
8690 added example for using storage class with function pointers
8691 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8693 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8695 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8696 * device/lib/_itoa.c,
8697 * device/lib/_ltoa.c: optimized codesize
8698 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8699 but don't know how to suppress the double warning.
8700 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8701 * support/Util/SDCCerr.c,
8702 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8704 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8706 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8707 fixed old K&R prototypes
8708 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8709 * device/lib/_gptrget.c,
8710 * device/lib/_gptrgetc.c,
8711 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8712 also new versions for small generic pointers and banked generic pointers
8713 * src/port.h: added const_name
8714 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8715 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8716 * src/SDCCcse.c (findPrevIc): check all associative operators
8717 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8718 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8719 * src/SDCCmem.c: updated comments,
8720 set far-space to 0 for pdata, results in optimized code
8721 * src/SDCCmem.h: added macro CONST_NAME
8722 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8723 moving the info into the highest bits, see also gptrget/gptrput
8724 * src/src.dsp: added sdcc.ico to project files
8725 * src/avr/gen.c (genCast): fixed bug 0x%d
8726 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8727 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8728 relation between ptr_type and DCL_TYPE,
8729 (genCast): fixed bug 0x%d
8730 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8731 (CODE)" for const_name
8732 * src/hc08/gen.c (genCast): fixed bug 0x%d
8733 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8734 (hc08_port): added "CONST (CODE)" for const_name
8735 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8736 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8737 between ptr_type and DCL_TYPE,
8738 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8739 operand* and took AOP() inside function so sfr-ness can be checked,
8740 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8742 (genFunction, genEndFunction): optimized stack setup,
8743 (genMinus): optimized for literals with ending zeroes (in bytes),
8744 (genCast): fixed bug 0x%d
8745 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8746 (mcs51_port): added "CONST (CODE)" for const_name
8747 * src/mcs51/peeph.def: made rule 226 more generic
8748 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8749 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8750 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8751 * src/z80/main.c (z80_port): added NULL for const_name,
8752 (gbz80_port): added NULL for const_name
8753 * support/regression/tests/bug663539.c,
8754 * support/regression/tests/sfr16.c: new tests
8756 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8758 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8760 2005-06-24 Raphael Neider <rneider AT web.de>
8762 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8764 * device/include/pic16/signal.h: added USBIF
8767 2005-06-24 Raphael Neider <rneider AT web.de>
8769 * device/lib/pic16/libdev/pic18f2455.c,
8770 device/include/pic16/pic18f2455.h: NEW
8771 * device/include/pic16/pic18fregs.h,
8772 device/lib/pic16/pics.all,
8773 src/pic16/device.c: added 18f2455
8774 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8775 device/include/pic16/{pic18f[68][567].h,usart.h}:
8776 replaced MULTIPLE_USARTS define with more relaible
8777 compatibility sfrs (for USART access)
8779 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8781 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8782 and the output asm file line is printed on two lines.
8784 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8786 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8787 BGT, BLE, BHI, and BLS instructions
8788 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8790 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8791 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8793 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8795 2005-06-15 Raphael Neider <rneider AT web.de>
8797 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8798 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8799 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8800 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8801 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8803 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8805 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8806 Marcel Telka in bug #1215704
8808 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8810 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8811 located in shared memory bank.
8813 2005-05-31 Raphael Neider <rneider AT web.de>
8815 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8816 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8817 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8819 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8821 * device/lib/_strncpy.c: fixed the fix
8823 2005-05-26 Raphael Neider <rneider AT web.de>
8825 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8826 initializers with \0, bug #1208187
8827 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8828 intializers with \0, bug #1208187
8830 2005-05-26 Raphael Neider <rneider AT web.de>
8832 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8833 initializers with \0, bug #1208187
8834 * src/pic16/main.c (_process_pragma): added sanity checks
8835 for stack position and size, emit warnings when appropriate
8837 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8839 * device/lib/_strncpy.c: fixed not filling with \0
8841 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8843 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8845 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8846 compound_statement),
8848 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8850 2005-05-24 Raphael Neider <rneider AT web.de>
8852 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8854 2005-05-24 Raphael Neider <rneider AT web.de>
8856 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8857 TRISE definitions, closes bug #1162453
8859 2005-05-22 Raphael Neider <rneider AT web.de>
8861 * src/pic16/main.c (_process_pragma): check for missing
8862 arguments to pragmas code and udata
8863 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8864 consistency fixes to match other headers (thanks to Jim Paris)
8865 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8867 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8869 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8871 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8873 * support/regression/tests/bug1198642.c: new test
8874 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8875 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8876 * support/scripts/resource.h,
8877 * support/scripts/resource.rc,
8878 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8879 * support/scripts/sdcc.ico: added 32x32 icon
8881 2005-05-18 Raphael Neider <rneider AT web.de>
8883 * device/lib/pic16/libdev/pic18f*.c,
8884 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8885 keywords to "__sfr" and "__at (X)"
8886 * device/include/pic16/pic18fregs.h: added pic18f4520
8887 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8888 #1203088 (MPLAB compatibility)
8890 2005-05-17 Raphael Neider <rneider AT web.de>
8892 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8893 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8894 * device/lib/pic16/pics.all: added new devices
8895 * src/pic16/device.c: added support for pic18f4520
8897 2005-05-16 Raphael Neider <rneider AT web.de>
8898 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8899 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8900 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8901 convenience function for bit access
8903 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8905 * device/lib/printf_large.c: fixed bug 1193299
8906 * support/regression/tests/bug1057979.c: added test %3.3s
8908 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8910 * device/include/mcs51/8051.h,
8911 * device/include/mcs51/8052.h: made parseable with lint
8912 * device/include/mcs51/lint.h: added include file for (sp)lint
8913 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8914 * doc/cdbfileformat.lyx,
8915 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8917 2005-05-14 Raphael Neider <rneider AT web.de>
8919 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8920 * device/lib/pic16/libc/stdlib/itoa.c (new)
8921 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8922 * device/lib/pic16/libio/Makefile: exclude subdir according to
8923 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8924 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8925 * src/pic16/gen.c (genFunction): prevent annoying warning
8926 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8928 * support/cpp2/cppmain.c (cpp_output_string): new
8929 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8932 2005-05-13 Borut Razem <borut.razem AT siol.net>
8934 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8936 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8938 * .version: changed to version 2.5.1; back to bleeding edge development
8940 2005-05-11 Borut Razem <borut.razem AT siol.net>
8942 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8943 generate PDF version 1.3 documents
8945 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8947 * .version: changed to version 2.5.0
8949 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8951 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8953 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8955 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8956 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8957 well as many smaller updates.
8958 * .version: changed to version 2.5.0-pre1
8960 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8962 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8964 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8966 * support/regression/tests/bug1185672.c: added
8967 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8969 * src/mcs51/gen.c (genCall): added comments, made it look safer
8970 * src/mcs51/gen.c (genEndFunction): simplified
8972 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8974 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8976 2005-04-14 Borut Razem <borut.razem AT siol.net>
8978 * fixed bug 1045046 - SIGSEGV with really simple code?:
8979 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8980 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8982 2005-04-14 Borut Razem <borut.razem AT siol.net>
8984 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8985 src/pic16/device.h: temporarily disabled experimental #inline pragma
8988 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8990 * device/include/z80/stdio.h,
8991 * device/include/z80/string.h: removed these highly incomplete files so
8992 SDCC can use the default ones in device/include/
8994 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8996 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8998 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
9001 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
9003 * device/include/malloc.h: removed redundant __reentrant prototypes
9004 * device/lib/_mullong.c: added working xstack variant in asm (C version
9005 doesn't pass regression tests)
9006 * device/lib/bpx.c: used __data and made bpx char for mcs51
9007 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
9008 (createFunction): fixed bug with xstackPtr
9009 * src/SDCCcse.c: corrected comments
9010 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
9011 (killDeadCode, eBBlockFromiCode): removed unused code
9012 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
9014 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
9015 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
9016 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
9017 (genModOneByte): fixed warning in MSVC
9018 * src/mcs51/main.c (): added comments
9019 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
9021 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
9023 * src/SDCCmain.c (linkEdit): oops, changed one line too many
9025 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
9027 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
9029 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
9031 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
9032 characters arrays of larger size than the declared one.
9034 2005-04-10 Borut Razem <borut.razem AT siol.net>
9036 * src/pic/gen.c (genInline),
9037 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
9038 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
9039 (findNextInstruction), (findPrevInstruction),
9040 (findInstructionUsingLabel),
9041 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
9042 * src/pic/pcode.c (findLabel): added missing '\n'
9043 * src/src.dsp: added SDCCdwarf2.c to the project
9045 2005-04-09 Borut Razem <borut.razem AT siol.net>
9047 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9049 2005-04-08 Raphael Neider <rneider AT web.de>
9051 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9052 into the chain after a given one) and mergeDefmapSymbols (combine
9053 defmap entries for each symbol per pcode)
9054 * (createDefmap): have defmap entries merged in the end
9055 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9056 a symbol before replacing one access type's symbol, merge symbols in
9057 the end (replacement symbol might already have an entry)
9058 * (assignValnums): keep reference to written WREG intact
9060 2005-04-08 Raphael Neider <rneider AT web.de>
9062 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9065 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9067 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9070 2005-04-07 Raphael Neider <rneider AT web.de>
9072 * device/include/pic16/usart.h: added compatibility defines for
9073 devices with more than one USART
9074 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9076 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9078 * device/lib/Makefile.in: updated for port specific include
9080 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9082 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9084 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9086 * device/include/8051.h,
9087 * device/include/8052.h,
9088 * device/include/at89S8252.h,
9089 * device/include/at89c55.h,
9090 * device/include/at89x051.h,
9091 * device/include/at89x51.h,
9092 * device/include/at89x52.h,
9093 * device/include/mcs51reg.h,
9094 * device/include/reg51.h,
9095 * device/include/reg764.h,
9096 * device/include/regc515c.h,
9097 * device/include/sab80515.h: (re)moved these 12 files
9098 * device/include/mcs51/8051.h,
9099 * device/include/mcs51/8052.h,
9100 * device/include/mcs51/at89S8252.h,
9101 * device/include/mcs51/at89c55.h,
9102 * device/include/mcs51/at89x051.h,
9103 * device/include/mcs51/at89x51.h,
9104 * device/include/mcs51/at89x52.h,
9105 * device/include/mcs51/mcs51reg.h,
9106 * device/include/mcs51/reg51.h,
9107 * device/include/mcs51/reg764.h,
9108 * device/include/mcs51/regc515c.h,
9109 * device/include/mcs51/sab80515.h: and added them here
9111 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9113 * device/include/stdarg.h: changed SDCC specific keywords to double
9115 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9117 * device/include/hc08/mc68hc908gp32.h,
9118 * device/include/hc08/mc68hc908jb8.h,
9119 * device/include/hc08/mc68hc908jkjl.h,
9120 * device/include/hc08/mc68hc908qy.h: fixed comments
9121 * device/include/mcs51/README: updated
9122 * device/include/mcs51/c8051f120.h: added PINRSF
9123 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9124 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9125 amidst code. Also inline is not supported.
9127 2005-04-06 Raphael Neider <rneider AT web.de>
9129 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9130 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9131 callers stack/frame pointers
9133 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9135 * device/include/pic16/usart.h: added, missing in previous commit,
9136 * device/include/pic16/adc.h: fixed typo,
9137 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9139 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9141 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9142 uninitialized because a bug appears with gplink
9143 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9144 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9145 complains for unrecognised option
9147 2005-04-05 Raphael Neider <rneider AT web.de>
9149 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9150 structs as well (using memcpy)
9151 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9152 on ISRs (GOTO has no label)
9153 * src/pic16/device.h: added OF_OPTIMIZE_DF
9154 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9155 new data flow analysis/optimization
9156 * src/pic16/pcode.c: added (prototypes for and implementation of)
9157 dataflow analysis functions, fixed pCodeInstructions' inCond and
9158 outCond values, made RCALL a branch instruction
9159 * (pic16_unlinkpCode): keep C line if possible
9160 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9161 C line moved if possible
9162 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9163 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9164 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9165 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9167 * (pic16_getJumptabpCode): NEW, needed in...
9168 * (LinkFlow): fixed handling of jumptables, calls and conditional
9170 * (pic16_InsertCommentAfter): NEW
9171 * (pic16_pCodeReplace): made verbose and flow preserving
9172 * (AnalyzeFlow): added call to data flow analysis
9173 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9174 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9175 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9177 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9179 * src/SDCCast.c (decorateType): fixed bug #1105626
9181 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9183 * device/include/asm/pic16/features.h,
9184 * pic18f*.h headers,
9185 * device/include/pic16/adc.h,
9186 * device/include/pic16/delay.h,
9187 * device/include/pic16/i2c.h,
9188 * device/include/pic16/malloc.h,
9189 * device/include/pic16/stdio.h,
9190 * device/include/pic16/stdlib.h,
9191 * device/include/pic16/string.h,
9192 * device/lib/pic16/libc/stdio/printf_tiny.c,
9193 * device/lib/pic16/libc/stdio/printf_small.c,
9194 * device/lib/pic16/libc/stdio/strmgpsim.c,
9195 * device/lib/pic16/libc/stdio/strmmssp.c,
9196 * device/lib/pic16/libc/stdio/strmusart.c,
9197 * device/lib/pic16/libc/stdio/vfprintf.c,
9198 * device/lib/pic16/libc/stdlib/ltoa.c,
9199 * device/lib/pic16/libc/stdlib/putchar.c,
9200 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9201 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9202 * device/lib/pic16/libc/stdlib/memchrram.c,
9203 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9204 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9205 * device/lib/pic16/libio/adc/adcbusy.c,
9206 * device/lib/pic16/libio/adc/adcread.c,
9207 * device/lib/pic16/libio/adc/adcsetch.c,
9208 * device/lib/pic16/libio/usart/ubaud.c,
9209 * device/lib/pic16/libio/usart/ubusy.c,
9210 * device/lib/pic16/libio/usart/udrdy.c,
9211 * device/lib/pic16/libio/usart/uopen.c,
9212 * device/lib/pic16/libio/usart/uputc.c,
9213 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9214 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9215 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9216 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9217 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9218 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9219 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9220 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9221 specific keywords to double underlined form,
9222 * device/lib/pic16/libc/Makefile.rules,
9223 * device/lib/pic16/libsdcc/Makefile.rules,
9224 * device/lib/pic16/libm/Makefile,
9225 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9226 to compile with C standard set in Makefile.common
9227 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9228 rand.c and crc.c in compilation process,
9229 * device/lib/pic16/libsdcc/int/divuint.c,
9230 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9231 `c' from signed to unsigned,
9232 * device/lib/pic16/startup/crt0.c,
9233 * device/lib/pic16/startup/crt0i.c,
9234 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9235 keywords to double underlined form, bug fixes in _do_cinit function
9236 which prevented the correct initialization of the .idata segment,
9237 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9238 core to enter a infinite loop
9239 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9241 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9243 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9245 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9247 * device/include/Makefile.in: add support for hc08 subdirectory
9248 * device/include/hc08/: new subdirectory
9249 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9250 Lucas Loizaga, thanks!
9251 * device/include/hc08/mc68hc908qy.h,
9252 * device/include/hc08/mc68hc908gp32.h,
9253 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9254 their own directory. Changed internal macro names to use the compiler
9255 reserved namespace. Changed SDCC specific keywords to double
9257 * device/include/math.h,
9258 * device/include/malloc.h,
9259 * device/include/stdarg.h,
9260 * device/include/stdbool.h
9261 * device/include/string.h,
9262 * device/include/tinibios.h,
9263 * device/include/ds400rom.h,
9264 * device/include/8051.h,
9265 * device/include/8052.h,
9266 * device/include/80c51xa.h,
9267 * device/include/at89c55.h,
9268 * device/include/at89S8252.h,
9269 * device/include/at89x51.h,
9270 * device/include/at89x52.h,
9271 * device/include/ds80c390.h,
9272 * device/include/reg764.h,
9273 * device/include/regc515c.h,
9274 * device/include/sab80515.h,
9275 * device/include/mcs51/c8051f000.h,
9276 * device/include/mcs51/c8051f018.h,
9277 * device/include/mcs51/c8051f020.h,
9278 * device/include/mcs51/c8051f040.h,
9279 * device/include/mcs51/c8051f060.h,
9280 * device/include/mcs51/c8051f120.h,
9281 * device/include/mcs51/c8051f300.h,
9282 * device/include/mcs51/c8051f310.h,
9283 * device/include/mcs51/c8051f320.h,
9284 * device/include/mcs51/c8051f330.h,
9285 * device/include/mcs51/c8051f350.h,
9286 * device/include/z180.h: Changed SDCC specific keywords to double
9289 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9291 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9293 * (pic16_assignConfigWordValue): disable testing of configuration
9294 register value with config mask,
9295 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9296 function with port->fun_prefix,
9297 * (genFunction): when generating a naked interrupt function never
9298 create an absolute segment placed in interrupt vector address, place
9299 the actual interrupt function at IVA instead, when an interrupt
9300 function is generated with unspecified interrupt then do not create
9301 the absolute section,
9302 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9303 code for generating a call to generic pointer get/put function with
9304 a call to function pic16_callGenericPointer(),
9305 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9306 the call to the generic pointer get/put functions with prefixing the
9307 function name with port->fun_prefix,
9308 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9309 * src/pic16/main.c (_process_pragma): prefix function with
9311 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9312 calling assembler, old 18Fxxxx macro is deprecated,
9313 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9314 PC_ASMDIR in while condition,
9315 * (findInstruction): add PC_ASMDIR in while condition,
9316 * (buildCallTree): prefix main with port->fun_prefix,
9317 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9318 identifier for variable with banked access in instructions BTFSS,
9319 BTFSC, BCF, BSF, BTG
9320 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9321 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9322 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9323 perform optimization when enviroment variable NO_REG_OPT is set,
9324 * (insideLRBlock): NEW, return 1 if register is inside an
9325 INF_LOCALREGS block,
9326 * (RemoveRegFromLRBlock): remove a register that is completely
9327 eliminated by register optimization, but it is still left in local
9328 register store/restore in/from stack block,
9329 * (Remove2pcodes): after removing register, check to see if it
9330 should be removed from local register store/restore in/from stack
9332 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9333 DUMMY_READ_VOLATILE,
9335 * device/include/pic16/adc.h: minor prototype modifications and
9337 * device/include/pic16/malloc.h: added GPL notice various
9339 * device/include/pic16/stdint.h: NEW, standard header for ints
9340 * device/include/pic16/delay.h: NEW, header for delay functions,
9341 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9343 * device/include/pic16/signal.h: NEW, header providing helper macros
9344 for implementing signal handlers,
9345 * device/include/pic16/stdio.h: added prototypes for functions,
9346 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9347 prototypes for stdin and stdout, added macro PUTCHAR to
9348 automatically implement putchar function prototype,
9349 * device/include/pic16/usart.h: modified and updated USART library,
9350 * device/lib/pic16/libio/adc/,
9351 * device/lib/pic16/libio/i2c: some modifications to improve library
9353 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9354 family of functions,
9355 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9356 family of functions and other sources,
9357 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9358 of the PIC18Fxx[28] devices,
9359 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9360 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9361 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9362 _do_cinit function, because the previous failed when local variables
9363 where not placed in the same memory bank,
9364 * device/lib/pic16/libsdcc/char/: various modifications to improve
9365 library performance,
9366 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9367 information on the new functions of the c library and more...
9369 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9371 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9373 2005-03-26 Raphael Neider <rneider AT web.de>
9375 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9376 if condition == CARRY)
9377 * (genCmp): adapted to new genSkipc semantics
9378 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9379 on rIfx (genCmp was broken)
9381 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9383 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9384 * src/z80/main.c (_keywords[]),
9385 * src/SDCCglobal.h (struct options),
9387 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9388 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9389 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9390 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9391 always available in leading double underscore form. The C99 support is
9392 mostly missing, but it's a start.
9393 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9394 reserved identifier "__data".
9396 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9398 * src/mcs51/peeph.def: fixed bug 1170013
9400 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9402 * device/include/mcs51reg.h: fixed bug 842007
9404 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9406 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9409 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9411 * src/port.h (struct PORT),
9412 * src/avr/ralloc.c (avr_assignRegisters),
9414 * src/ds390/ralloc.c (ds390_assignRegisters),
9416 * src/hc08/ralloc.c (hc08_assignRegisters),
9418 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9420 * src/pic/ralloc.c (pic14_assignRegisters),
9422 * src/pic16/ralloc.c (pic16_assignRegisters),
9424 * src/xa51/ralloc.c (xa51_assignRegisters),
9426 * src/z80/ralloc.c (z80_assignRegisters),
9428 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9429 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9431 * src/SDCCdflow.c (computeDataFlow),
9433 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9435 * src/SDCCcflow.c (*),
9437 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9438 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9439 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9440 immedDom() returning wrong block; probably fixes bug #1160833)
9442 2005-03-20 Borut Razem <borut.razem AT siol.net>
9444 * support/scripts/inc2h.pl: WIN32 port
9446 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9448 * device/lib/makefile.in: added abs.c and labs.c
9450 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9452 * device/include/stdint.h: added
9453 * device/lib/abs.c: added
9454 * device/lib/labs.c: added
9455 * device/include/stdlib.h: added abs() and labs() prototypes
9456 * device/lib/libsdcc.lib: added abs and labs
9457 * device/include/float.h,
9458 * device/lib/_fsmul.c,
9459 * device/lib/printf_fast.c,
9460 * device/lib/printf_tiny.c: updated comments
9462 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9464 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9467 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9469 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9470 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9472 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9474 * device/lib/printf_large.c: removed inline assembly for portability and
9475 readability. Use printf_fast if speed or size are more important.
9476 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9477 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9479 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9481 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9482 prevent compiler warning
9484 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9486 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9487 moved to level 0 and declared as static. Also they are explicit
9488 placed in access bank. This was necessery because some times they
9489 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9490 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9491 optimizations. Currently only compare to unsigned char is implemented,
9492 * src/pic16/gen.c: added fReturnIdx array,
9493 * (struct resolvedIfx) is moved to gen.h and made public,
9494 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9495 * (aopForSym): added an optimization to directly store in stack of
9496 the operand of a SEND iCode,
9497 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9498 but as registers instead (AOP_REG) using the fReturnIdx array,
9499 * (pic16_freeAsmop): remove the freed register from the
9500 _G.sregsAlloc field,
9501 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9502 a compare of 'WREG',
9503 * (pic16_popGetTempRegCond): changed function prototype, now
9504 function takes also a bitVector argument v which holds the current
9505 set of registers that are allocated for stack access by aopForSym,
9506 registers allocated in aopForSym for accessing stack symbols are not
9507 any more part of the functions usedRegs field,
9508 * (genCall): some times aopOp is called for a stack variable to be
9509 send, aopForSym might perform the push, if this is true make sure
9510 that genCall doesn't push the variable twice by testing _G.resDirect,
9511 * (genFunction): changed testing for unspecified interrupt number
9512 from 256 to INTNO_UNSPEC,
9513 * modified selection scheme of frame pointer generation. Previously
9514 if function did use local registers a frame pointer was generated,
9515 now a frame pointer is generated only if function has arguments
9516 (that need PLUSW2 register access), or has stack arguments, or the
9517 compiler is not instructed to omit the frame pointer,
9518 * (genEndFunction): before restoring local registers that were saved
9519 in the function preamble, also restore the registers that *might*
9520 have been allocated for stack access,
9521 * (genRet): removed some old comments,
9522 * (genCmp, the active (RN's) version): added a call to the
9523 pic16_genCmp_special function to perform the compare with a more
9524 robust and optimized way,
9525 * (genInline): a feature has been added in inline code generation,
9526 which allows a wildcard variable substitution when writing inline
9527 assembly. Code is incomplete and experimental therefore undocumented,
9528 * (genCast): changed order of aopOp for result and right to allow
9529 aopForSym to directly load the result if possible,
9530 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9531 perform an optimized compare on some selected special occasions,
9532 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9533 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9534 generate an IVT any more,
9535 * src/pic16/main.c (pic16_optionsTable): added command line option
9537 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9538 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9540 * src/pic16/NOTES: Raphael Neider added in list of active developers
9541 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9542 jumptable_end to prevent bug #,
9543 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9544 inCond and outCond fields,
9545 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9546 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9547 turn off register spilling,
9548 * (packRegsForOneUse): synced with other ports' versions although it
9549 is not used currently,
9550 * (pic16_packRegisters): added an optimization while reading
9551 structure bitfields, some registers may be saved (malloc code is
9552 decreased by 80 bytes)
9554 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9556 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9557 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9558 this can be optimized more?
9560 2005-03-10 Raphael Neider <rneider AT web.de>
9562 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9563 genNearPointerGet): (hopefully) fixed access to bitfields via
9564 pointers (p->bitN = x; and x = p->bitN; failed)
9566 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9568 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9570 2005-03-09 Raphael Neider <rneider AT web.de>
9572 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9574 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9576 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9577 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9578 (regTypeNum): set REG_BIT type if necessary
9579 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9580 * support/regression/tests/critical.c: check bug 1144613
9582 2005-03-02 Raphael Neider <rneider AT web.de>
9584 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9586 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9588 * src/avr/ralloc.c (serialRegAssign),
9589 * src/ds390/ralloc.c (serialRegAssign),
9590 * src/hc08/ralloc.c (serialRegAssign),
9591 * src/mcs51/ralloc.c (serialRegAssign),
9592 * src/pic/ralloc.c (serialRegAssign),
9593 * src/pic16/ralloc.c (serialRegAssign),
9594 * src/xa51/ralloc.c (serialRegAssign),
9595 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9597 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9599 * src/SDCCast.c (decorateType): fixed bug 1124787
9601 2005-02-20 Hubert Sack <sack AT digiplan.de>
9602 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9604 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9607 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9609 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9610 to keep the correct label reference count when adding/removing references
9611 to labels. A peephole file using this is appended to patch #1144962.
9613 2005-02-14 Raphael Neider <rneider AT web.de>
9615 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9616 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9617 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9618 retrievals of result operand's value on assignment
9620 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9622 * device/include/pic16/string.h: modified prototype for memccpy()
9623 to memccpy(void *, void *, char, size_t)
9624 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9625 check whether to omit frame pointer or not,
9626 * (genInline): convert all occurences of "\n" to LF in inline
9627 assembler blocks, this helps formatting the inline text,
9628 * (pic16_loadFSR0): modified prototype,
9629 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9630 removed some 8051 legacy code,
9631 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9632 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9633 before allocating temporary registers in functions,
9635 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9637 * support/regression/tests/bitvars.c: corrected the "fix"
9639 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9641 * support/regression/tests/bitvars.c,
9642 * support/regression/tests/bitwise.c,
9643 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9645 2005-02-10 Raphael Neider <rneider AT web.de>
9647 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9648 different size for Alpha
9649 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9651 2005-02-09 Raphael Neider <rneider AT web.de>
9653 * src/SDCC.lex(doPragma) : save and restore warning options as well
9654 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9655 * have #pragma less_pedantic set the errorlevel to WARNING
9657 * (cloneOptimize) : fixed wrong malloc's size
9658 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9659 facilitate correct handling of #pragma (save|restore)
9661 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9663 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9665 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9667 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9669 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9671 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9673 2005-02-02 Raphael Neider <rneider AT web.de>
9675 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9676 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9677 * (pic16_storeForReturn): fixed to allow returning function pointers
9678 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9679 * device/include/pic16/{stddef.h,stdbool.h}: added
9681 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9683 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9685 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9687 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9688 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9689 appeared to be required
9691 2005-01-31 Borut Razem <borut.razem AT siol.net>
9693 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9694 include/mcs51 and include/z80 directories to the package
9696 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9698 * src/hc08/gen.c (genFunction): fixed bug #1112752
9700 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9702 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9704 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9706 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9708 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9710 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9712 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9714 * device/include/c8051fxxx.h: removed these 6 files
9715 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9717 2005-01-26 Raphael Neider <rneider AT web.de>
9719 * src/pic16/gen.c (genAssign): fixed assignment from longs
9720 in codespace (were cut to three bytes)
9721 * (genDummyRead): implemented (except for CODESPACE...),
9723 * src/pic16/glue.c (emitStatistics): beautified
9724 * device/lib/pic16/libm/Makefile: added include path
9726 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9728 * src/z80/gen.c (aopPut): fixed bug #1103902
9730 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9732 * device/lib/expf.c: fixed bug #1095792
9734 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9736 * device/lib/pic16/libm: added Math library sources
9738 2005-01-24 Raphael Neider <rneider AT web.de>
9740 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9741 to enable upcast to pCodeOpReg2 (there is no type tag to
9742 differenciate the two and pic16_popGet2p cast into PCOR2)
9743 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9744 (sizeof(sectNames) changed to sizeof(sectName))
9745 Both patches fix segfaults under MinGW.
9747 2005-01-23 Raphael Neider <rneider AT web.de>
9749 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9750 Safe_[mc]?alloc()'ed variables
9751 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9752 of (byte sized) temporaries (assign them to WREG for now)
9753 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9754 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9755 this might fix SIGSEGVs on MinGW...
9756 * src/SDCCopt.c (killDeadCode): restored original behaviour
9757 (volatile operands might get thrown away though)
9759 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9761 * src/pic16/gen.c: fixed bug #1106975,
9762 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9763 pointer update, INTCON is saved, global interrupts are disabled and
9764 restored after updateing TOS.
9765 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9766 * added function attribute 'shadowregs' to take advantage of shadow
9768 * added function attribute 'wparam' as an alternative to the wparam
9770 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9771 user declares a non-ISR function as 'shadowregs',
9772 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9774 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9776 * .version: bumped version number to 2.4.8
9777 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9779 * device/lib/pic16/libio/i2c/: I2C module support library,
9780 * device/include/pic16/i2c.h: I2C support library header,
9781 * device/lib/pic16/libc/stdio/: standard IO support sources,
9782 * (printf_small.c): printf_small() source, supports float print,
9783 * (printf_tiny.c): printf_tiny() source, does not support floats,
9784 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9785 enable global optimizations for entire library source, other
9786 Makefiles in the source tree are also modified to reflect this,
9787 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9789 * doc/sdccman.lyx: updated to reflect new changes,
9790 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9791 sym->onStack if-case,
9792 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9793 sbit, idata, _idata, xdata, _xdata,
9794 * added pragma library, to link an external library, (see doc),
9795 * removed command line options, --pomit-config-words, --pomit-ivt,
9796 --pleave-reset-vector,
9797 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9798 when calling assembler to reflect memory model used, also define
9799 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9800 reflect stack model used,
9801 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9802 on stack return NULL,
9804 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9806 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9807 of the operands is volatile. Fixes #1020220
9809 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9811 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9812 * (OptimizeRegUsage): make sure that there is really no other flow where
9813 the first pCode is used
9815 2005-01-22 Raphael Neider <rneider AT web.de>
9817 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9818 to fix #1106967 (pCode->seq are not set up correctly)
9820 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9822 * src/SDCCglue.c (glue): make sure code area is declared before the
9823 static initialization area.
9825 2005-01-21 Raphael Neider <rneider AT web.de>
9827 * device/lib/Makefile.in: fixed test for pic16 install dir
9828 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9830 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9831 added --optimize-goto compiler switch and pragma wparam documentation
9832 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9833 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9834 and PRODH closing bug #1071770 (peephole optimizer)
9836 2005-01-19 Raphael Neider <rneider AT web.de>
9838 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9839 cmdLine buffers (used when calling sdcpp...) are large enough
9840 (MAX_PATH=256 truncates arguments leading to system halts when
9842 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9843 * (genUminus): rewritten to for efficiency
9844 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9845 used uninitialized in some cases)
9846 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9847 copy the third byte from the int -- now assumes 0x80 (data memory)
9848 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9849 operands (genAddLit expects the iCode's operands to swapped as
9850 well), fixed leftover bytes (crashed for short left operands)
9851 * (pic16_genMinusDec): performance improvements, removed false
9853 * (pic16_genMinus): fixed to cope with differently sized operands
9854 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9856 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9857 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9858 new banksel optimization
9859 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9860 analysis for temporary registers (segfaults...)
9861 * src/pic16/peeph.def: added rule
9863 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9865 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9866 which converts a float number to its ASCII representation
9867 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9868 functions to convert the fractional and integer part of a float to ASCII,
9869 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9870 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9872 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9874 * device/include/pic16/adc.h: added GPL info,
9875 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9876 a pCodeOp as tested operand,
9877 * (genNearPointerGet): optimized bit testing, does not use
9878 intermediate register for bit value, test directly instead with
9879 BTFSS, BTFSC, works only for single bits,
9880 * (genpic16Code): dump the name of the iCode in the asm,
9881 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9882 renamed to pic16_decodeOp,
9883 * (serialRegAssign): do not allocate a temporary register for iCode
9884 sequences that test a single bit for 1/0
9886 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9888 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9889 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9890 access stack and frame pointers. They are initially assigned to
9891 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9892 accessing SFRs. Updated all occurences of modification of stack or
9893 frame pointer in gen.c and pcode.c,
9894 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9895 assigning of a literal value to pointers,
9896 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9897 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9900 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9902 * doc/sdccman.lyx: update documentation about stack pragma, added
9903 some info for stack memory models
9905 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9907 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9909 2005-01-08 Raphael Neider <rneider AT web.de>
9911 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9912 udata sections to fix bug #1097823
9914 2005-01-05 Raphael Neider <rneider AT web.de>
9916 * src/pic16/gen.c (genGenericShift): added handling of differently
9917 sized left operand and result
9919 2005-01-04 Raphael Neider <rneider AT web.de>
9921 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9922 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9923 to hold the condition bit)
9924 * added new version of genCmp (old code available via #define)
9925 * added new version of genShiftLeft/genShiftRight in a generic
9926 way, now supports shifting by negative values
9927 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9928 shiftCount (expected by genGenericShift)
9929 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9930 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9932 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9933 is an invalid literal too...)
9935 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9937 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9938 from Raphael Neider,
9939 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9940 for 8-bit literals. This fixes some literal operands which are sign
9941 extended to 16-bits ints when instruction needs only 8-bits.
9943 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9945 * device/lib/logf.c: added mcs51 assembly version
9946 * device/lib/expf.c: added mcs51 assembly version
9947 * device/lib/_logexpf.c: new shared asm code for expf and logf
9948 * device/include/math.h: add defines for assembly math library
9949 * device/lib/Makefile.in: build new _logexpf.c
9950 * device/lib/libfloat.lib: use new _logexpf.c
9952 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9955 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9956 device types which have less than 0x7f registers.
9958 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9960 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9962 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9964 * device/lib/printf_fast.c: only build on supported arch.
9965 * device/lib/printf_tiny.c: only build on supported arch.
9966 * device/lib/printf_fast_f.c: only build if asm float lib
9967 * device/lib/_fsget1arg.c: only build if asm float lib
9968 * device/lib/_fsget2args.c: only build if asm float lib
9969 * device/lib/_fsnormalize.c: only build if asm float lib
9970 * device/lib/_fsreturnval.c: only build if asm float lib
9971 * device/lib/_fsrshift.c: only build if asm float lib
9972 * device/lib/_fsswapargs.c: only build if asm float lib
9973 * device/include/stdio.h: don't provide print_fast,
9974 print_fast_f, print_tiny prototypes if --xstack used
9976 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9979 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9982 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9984 * device/lib/printf_fast_f.c: same as printf_fast, but
9985 with floating point enabled
9986 * device/lib/printf_fast.c: minor tweaks
9987 * device/include/stdio.h: add printf_fast_f
9989 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9991 * src/SDCCmain.c: make --float-reent default for mcs51
9992 * device/lib/_fsadd.c: added mcs51 assembly version
9993 * device/lib/_fssub.c: added mcs51 assembly version
9994 * device/lib/_fsmul.c: added mcs51 assembly version
9995 * device/lib/_fsdiv.c: added mcs51 assembly version
9996 * device/lib/_fseq.c: added mcs51 assembly version
9997 * device/lib/_fsneq.c: added mcs51 assembly version
9998 * device/lib/_fsgt.c: added mcs51 assembly version
9999 * device/lib/_fslt.c: added mcs51 assembly version
10000 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
10001 * device/lib/Makefile.in: add _fscmp to build
10002 * device/lib/libfloat.lib: add _fscmp to build
10004 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
10006 * device/lib/_fs2slong.c: added mcs51 assembly version
10007 * device/lib/_fs2sint.c: added mcs51 assembly version
10008 * device/lib/_fs2schar.c: added mcs51 assembly version
10009 * device/lib/_fs2ulong.c: added mcs51 assembly version
10010 * device/lib/_fs2uint.c: added mcs51 assembly version
10011 * device/lib/_fs2uchar.c: added mcs51 assembly version
10012 * device/lib/_slong2fs.c: added mcs51 assembly version
10013 * device/lib/_sint2fs.c: added mcs51 assembly version
10014 * device/lib/_schar2fs.c: added mcs51 assembly version
10015 * device/lib/_ulong2fs.c: added mcs51 assembly version
10016 * device/lib/_uint2fs.c: added mcs51 assembly version
10017 * device/lib/_uchar2fs.c: added mcs51 assembly version
10018 * device/include/float.h: added #define to select asm vs c
10020 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
10022 * device/lib/printf_fast.c: improvements to float output
10023 * device/include/float.h: add defines for assembly float library
10024 * device/lib/_fsget1arg.c: receive 1 float arg
10025 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
10026 * device/lib/_fsnormalize.c: normalize a float
10027 * device/lib/_fsreturnval.c: return float, various helper routines
10028 * device/lib/_fsrshift.c: right shift a float's mantissa
10029 * device/lib/_fsswapargs.c: swap 2 floats
10030 * device/lib/Makefile.in: build these 6 new files for mcs51
10031 * device/lib/libfloat.lib: add these 6 files to the library
10033 2004-12-26 Borut Razem <borut.razem AT siol.net>
10035 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
10038 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
10040 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
10041 and fully reentrant and register bank neutral.
10042 * device/lib/printf_fast.c: added float (not enabled by default),
10043 added compact/slower integer (also not enabled by default),
10044 improved size/speed of fast integer code, other minor changes
10045 * device/include/stdio.h, device/lib/Makefile.in,
10046 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10048 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10050 * src/pic16/pcode.c: declaring variables other than at the start of a
10051 block is not supported in C by VC6.
10053 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10055 * applied a previous patch from Raphael Neider that wasn't included
10056 in the previous commits, which fixes infinite loops within jumptable
10058 * made some fixes that previous patches introduced
10060 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10062 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10063 that fixes an issue with AOP_PCODE asmop's offset,
10064 * (pic16_popCopyReg): update instance field too,
10065 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10066 function of pic port,
10067 * (genCmp, genAnd, genAssign),
10068 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10070 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10072 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10073 variables initial values to idata section,
10074 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10075 variables in some functions. This utilizes parmBytes field of iCode
10076 structure to hold the offset of the variable in stack. (might be
10077 able to use the stack field too?)
10078 * applied patch from Raphael Neider # ### , # ###
10079 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10080 variable initial values in idata section,
10081 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10082 for static variables with initial value
10083 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10084 applied fix in while loop from Raphael Neider.
10086 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10088 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10089 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10090 * src/ds390/ralloc.c (serialRegAssign): spill bits
10091 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10092 * support/Util/SDCCerr.c,
10093 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10094 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10095 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10097 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10099 * device/include/sdcc-lib.h: inserted LGPL, added includes
10100 asm/ds390/features.h and asm/mcs51/features.h
10101 * device/include/asm/default/features.h,
10102 * device/include/asm/gbz80/features.h,
10103 * device/include/asm/z80/features.h: added empty _AUTOMEM
10105 * device/include/asm/ds390/features.h,
10106 * device/include/asm/mcs51/features.h: added files with defines for
10107 _AUTOMEM and _STATMEM indicating automatic and static storage class
10108 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10109 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10110 * src/SDCCicode.c (geniCodeCast),
10111 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10112 * src/SDCCloop.c (loopInduction): removed unused variable lr
10113 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10114 to convertToFcall to include char modulo (RFE 1065037), added check
10115 if left operand is unsigned and use abs of literal value
10116 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10117 as it doesn't work after conversion from peephole.def to peephole.rul
10118 * src/mcs51/gen.c (toBoolean): added check for size,
10119 (genModOneByte): optimized code for signed char modulo a literal
10120 power of 2 (thanks to Hubert Sack),
10121 (genRRC): removed unnecessary "clr c",
10122 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10123 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10125 swapped rules 256.c and 256.d,
10126 extended 256.d by using new multiple checks (thanks Erik),
10127 added rules 256.e and 256.f,
10128 updated rule 261.a and 261.b to new generated code
10129 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10131 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10133 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10134 induction related bugs, including first part of bug #1074377
10136 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10138 * applied patch from bug-report #1076292,
10139 * applied patches for genAnd and Goto-optimizations for Raphael
10141 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10142 dump a less iCode information,
10143 * src/pic16/device.h (pic16_options_t): added field debgen,
10144 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10145 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10146 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10148 * (various functions): added macros FENTRY and FENTRY2 to functions,
10149 to emit function prologue,
10150 * (various functions): fixed indentation,
10151 * (genNearPointerGet): fixed loading of FSR0,
10152 * (genPackBits): applied patch from Raphael Neider to fix updating
10153 of FSR0 and touching only the modified bits,
10154 * src/pic16/genarith.c (various functions): added macros FENTRY to
10155 emit function prologue in comments,
10156 * src/pic16/pcode.h: added functions debugf2, debugf3,
10157 * src/pic16/ralloc.c: partial fix for packForPush caused
10158 segmentation fault,
10160 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10162 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10163 <stsp AT users.sourceforge.net> with reversed byte order
10164 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10166 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10168 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10170 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10171 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10173 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10175 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10177 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10181 (setFromConditionArgs): friendly operand parser for peephole rules,
10182 (operandBaseName, operandsNotRelated): new peephole condition
10183 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10184 architecture specific register naming into account, handles n-way
10185 comparisons, and supports quoted literals
10186 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10188 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10190 * src/mcs51/peeph.def: fixed bug #1076940
10192 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10194 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10196 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10198 Adding support for replacing ljmps with sjmps in jumptables
10199 generated for switch statements. For now you need to set the
10200 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10201 Now 4 algorithms for mcs51 jumptable generation are used:
10202 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10203 addresses loaded pc-relative for up to 112 cases and stack-pushing
10204 target addresses loaded with offset from dptr for up to 256 cases.
10206 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10207 * src/mcs51/main.c: adapted constants for switch table generation
10208 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10210 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10212 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10213 * support/regression/tests/bug1057979.c: added test for bug 1073386
10215 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10217 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10220 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10222 * src/pic16/device.h,
10223 * src/pic16/genarith.c,
10224 * src/pic16/glue.c,
10225 * src/pic16/main.c,
10226 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10228 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10230 Large cummulative patch for pic16 port.
10231 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10232 to call when a stack overflow occurs,
10233 * (malloc.h): added CVS Id tag,
10234 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10236 * added libc directory. The current version of LibC contains string
10237 functions, ctype functions and macros and some functions of the
10238 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10239 be extensively tested in the future. Standard disclaimer here.
10240 Library is not automatically build yet. But one can build it by
10241 invoking 'make' inside the libc directory.
10242 * added ADC library under libio. Preliminary version yet.
10244 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10245 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10246 aopForRemat() now and not by pic16_aopOp(),
10247 * (pic16_popGetTempReg): removed warning messgae when allocating
10248 temporary registers, its a buggy feature and will be removed,
10249 * (pic16_popGet): set register instance field in AOP_CRY,
10250 * (pic16_outBitC): fixed for results in size greater than 1,
10251 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10252 * (pic16_storeForReturn): optimized return of 0,
10253 * (genCmp): experimental code for new genCmp which uses PIC18's
10254 special compare&skip instructions. Initial tests fail some times
10255 with variables grater than 1 byte in size, so new code is disabled,
10256 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10258 * (genCast): began a fix to optimize the casting of a bit to another
10259 bit, now assigning a bitfield to another bitfield will fail, sorry,
10260 * src/pic16/main.c: disabled the use of lr-support feature,
10261 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10262 * added some function prototypes, added function _debugf prototype,
10263 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10264 bits with offset (case PO_GPR_BIT),
10265 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10267 * (isBankInstruction): modified to return 0 for no banking instruction,
10268 and 1 for banking instruction,
10269 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10270 caused stop processing pCodes after a inline assembly block,
10271 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10272 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10273 registers when it shouldn't,
10274 * src/pic16/ralloc.c (allocReg): add preliminary support for
10275 supporting a limited set of temporary registers,
10277 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10279 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10280 genDataPointerSet): ensure assignments always copy in MSB to LSB
10282 (loadRegFromAop): recognize CLRH optimization,
10283 (genFunction): optimize RECEIVE iCodes in reentrant functions
10285 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10287 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10288 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10290 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10291 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10292 contiguous with data
10294 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10296 * device/lib/_gptrget.c (_gptrget),
10297 * device/lib/_gptrgetc.c (_gptrgetc),
10298 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10299 instead of sjmp to ret
10300 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10301 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10303 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10305 * .version: bumped version to 2.4.7
10306 * device/lib/_gptrget.c (_gptrget): is now _naked
10307 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10308 * device/lib/_gptrput.c (_gptrput): is now _naked
10309 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10310 (createFunction): fixed xstack
10311 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10312 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10314 (geniCodeCritical): store original interrupt state in an iTemp bit
10315 var unless stack-auto
10316 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10317 * src/SDCCmain.c (setIncludePath): added include/target to search path
10318 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10319 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10321 (processFuncArgs): put bit vars in bit area
10322 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10323 unsaveRBank): fixed xstack,
10324 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10325 (genFunction, genEndFunction): fixed xstack,
10326 (genAssign): optimization don't walk backwards through mem
10327 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10328 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10329 * support/regression/Makefile: also make library (for stack-auto) when
10330 making "all" and added "test-mcs51-xstack-auto"
10331 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10332 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10333 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10334 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10335 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10336 make-library by MAKE_LIBRARY
10337 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10338 regression tests for xstack
10339 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10340 * support/regression/tests/critical.c: test for critical on mcs51
10342 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10344 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10345 built version of sdcc instead of installed version
10347 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10349 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10350 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10352 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10353 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10354 WARNING: remove device/lib/build/z80/printf.o by hand when
10355 updating from previous build!
10356 * device/lib/z80/printf.c: updated comment
10357 * support/regression/tests/bug1057979.c: test all ports now
10358 * support/regression/tests/bug1065458.c: file added
10360 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10362 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10363 *_start and *_end symbols for static functions
10365 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10367 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10368 and search crt0.o in all library paths,
10369 (setIncludePath): proper handling of --nostdinc,
10370 (setLibPath): proper handling of --nostdlib
10371 * support/regression/Makefile,
10372 * support/regression/ports/ds390/spec.mk,
10373 * support/regression/ports/gbz80/spec.mk,
10374 * support/regression/ports/hc08/spec.mk,
10375 * support/regression/ports/mcs51/spec.mk,
10376 * support/regression/ports/mcs51-large/spec.mk,
10377 * support/regression/ports/mcs51-stack-auto/spec.mk,
10378 * support/regression/ports/z80/spec.mk: use include and lib files from
10379 built version of sdcc instead of installed version
10380 * doc/sdccman.lyx: fixed typo in --nostdinc
10382 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10385 * src/pic/device.c,
10386 * src/pic/ralloc.c,
10387 * src/pic/gen.c : added support to generate code for struct bit fields.
10389 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10391 * as/xa51/xa_version.h,
10392 * device/include/errno.h,
10393 * device/include/regc515c.h,
10394 * device/lib/_itoa.c,
10395 * device/lib/_ltoa.c,
10396 * device/lib/ser_ir_cts_rts.c,
10397 * sim/ucsim/xa.src/glob.cc,
10398 * sim/ucsim/xa.src/inst_gen.cc,
10399 * sim/ucsim/xa.src/xa_bit.cc,
10400 * sim/ucsim/xa.src/xa_sfr.cc,
10401 * sim/ucsim/z80.src/inst_dd.cc,
10402 * sim/ucsim/z80.src/inst_fdcb.cc,
10403 * support/scripts/keil2sdcc.pl,
10404 * src/pic16/pic16.dsp,
10405 * src/pic16/pic16a.dsp: corrected cvs line endings
10406 * device/lib/printf_large.c: fixed bug 1057979
10407 * src/pic16/gen.c: fixed non-C standard code
10408 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10409 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10410 * support/regression/ports/mcs51/support.c: reload T1 asap
10411 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10412 pdata use and clear idata startup behaviour
10413 * support/regression/tests/bug1057979.c: added
10415 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10417 * device/examples/ds390/ow390/ad26.h,
10418 * device/examples/ds390/ow390/cnt1d.h,
10419 * device/examples/ds390/ow390/crcutil.c,
10420 * device/examples/ds390/ow390/ownet.h,
10421 * device/examples/ds390/ow390/owsesu.c,
10422 * device/examples/ds390/ow390/swt12.h,
10423 * device/examples/ds390/ow390/swtoper.c,
10424 * device/examples/ds390/ow390/temp10.h,
10425 * device/examples/ds390/ow390/thermodl.c,
10426 * device/examples/ds390/tinitalk/tinitalk.dsp,
10427 * device/examples/ds390/tinitalk/tinitalk.dsw,
10428 * device/examples/mcs51/clock/hw.h,
10429 * device/examples/mcs51/simple2/go.bat,
10430 * device/examples/serialcomm/windows/serial.h,
10431 * device/examples/xa51/dummy.c,
10432 * device/examples/xa51/hello.c,
10433 * device/include/80c51xa.h,
10434 * device/include/at89x051.h: corrected cvs line endings
10436 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10438 * src/pic16/main.c (options): added command line --gstack, to trace
10439 stack over/under flows,
10440 * added pragma 'wparam' to allow passing first byte of function
10441 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10442 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10443 call to __gstack_test function and sets up the symbol as extern,
10444 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10445 * popaop): added call to pic16_testStackOverflow,
10446 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10448 * (genCall, genPcall): now all parameters are passed via stack
10449 except in functions that are pass to wparam pragma in which WREG is
10451 * (genPcall): REENTRANT flag is checked to see if variable prototype
10452 contains reentrant keyword, don't call a non-reentrant function, via
10453 a reentrant function pointer or vice versa, functions are never
10455 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10457 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10458 SIGSEGV when accessing a NULL register stucture,
10459 * (pic16_printGPointerType): modified to handle UPPER modifier for
10460 function initializers, changed prototype of function to simpler one,
10461 * (pic16_printIvalFuncPtr): check to see if function is already
10462 added in externs list,
10463 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10464 optimized a move from W to SFR with a move to the same register
10465 later after a CALL,
10466 * device/lib/pic16/debug: NEW directory, contains debug features
10467 which are enabled when linking with libdebug.lib, currently command
10468 line option --gstack enables stack pointer tracing for over/under
10469 flow, corresponding sources are in debug/gstack
10471 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10473 * doc/sdccman.lyx: updated SDCC version,
10474 * (PIC16 port): update list of command line options,
10475 * src/pic16/device.h (structure pic16_options_t): added field gstack
10476 to enable stack overflow tracing on push/pops,
10477 * src/pic16/device.c (statistics structure): added statistics
10479 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10480 pic16_dump_int_registers): increase statistics counters for each
10481 * variable which is encountered
10482 * (pic16_dump_usection): emit each .udata variable to its own udata
10484 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10485 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10486 parameters via stack, otherwise use old scheme,
10487 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10488 assembler output file,
10489 * src/pic16/main.c: added command line options --gstack to enable
10490 push/pop tracing for stack overflow,
10491 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10492 instructions): added size of each instruction,
10493 * (pic16_countInstruction): estimate size of instructions in
10494 the_pFile list, inline assembly blocks are not counted,
10495 * (pic16_FixRegisterBanking): trace previous register usage, when
10496 banksel optimizations is greater than 0, don't emit a redudant
10499 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10501 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10502 * src/pic16/ralloc.c : applied same fix for pic16.
10503 * src/pic/gen.c : tidied it up a little.
10505 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10507 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10508 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10510 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10512 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10514 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10516 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10517 non-reentrant function __modsint in the interrupt function (thus
10518 corrupting math operations during serial I/O)
10519 * device/lib/ser_ir.c: as above, changed buffersize
10520 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10521 256.c,d for zeroing
10522 * doc/Makefile: added option -t for rsync
10524 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * src/SDCCast.h (struct ast),
10527 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10529 2004-10-20 Borut Razem <borut.razem AT siol.net>
10531 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10534 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10536 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10538 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10539 support functions to replace long sequences of MOVFF's from access
10540 bank registers to stack and vice versa,
10541 * src/pic16/device.h: added new field opt_flags, where optimization
10542 flags can be set to enable certain features,
10543 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10544 * pBlock, (genFunction, genEndFunction): surroung loop for
10545 saving/loading used registers in stack with PC_INFO pCodes,
10546 INF_LREGS. Code in between can then be optimized by pCode optimizer
10547 to support function calls,
10548 * (genDataPointerSet): fixed bug which loaded float fields in
10549 structures with corrupt data,
10550 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10551 in a standard way debug info on stderr. Feature used for developing
10552 and debugging only,
10553 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10554 obsolete chunks of code,
10555 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10556 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10557 * pic16/src/pcode.c (pic16_newpCodeInfo,
10558 * (pic16_newpCodeOpLocalRegs),
10559 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10561 * (pic16_pCodeConstString): printing of the initial value of a
10562 symbol as a comment is inhibited since parsing was already done by
10563 copyStr and output is corrupt,
10564 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10566 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10568 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10570 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10572 * as/mcs51/lkarea.c: removed old K&R style,
10573 (lnksect): changed check on boundary error,
10574 (lnksect2): changed check on boundary error,
10575 (lnksect2): extend XSTK to end of page if size = 1
10576 * as/mcs51/lkmain.c: removed old K&R style,
10577 (Areas51): create l_IRAM symbol
10578 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10579 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10580 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10581 * device/lib/_mullong.c: added version to be compiled with xstack
10582 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10583 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10584 * device/lib/mcs51/crtxstack.asm: fixed comment
10585 * src/SDCCglue.c: maxInterrupts defaults to 0,
10586 (emitMaps): added pdata,
10587 (createInterruptVect): (re)moved default,
10588 (glue): added pdata,
10589 (glue): moved __start__xstack to XSTK with default size 1
10590 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10591 and options.float_rent when options.stackAuto is set,
10592 (linkEdit): only write XDATA_NAME if provided on command line
10594 * src/SDCCmem.c: added pdata
10595 * src/port.h: added pdata_name to PORT
10596 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10597 (saveRegisters, unsaveRegisters): removed usage of B,
10598 (genMinus): fixed accumulator clash,
10599 (genJumpTab): added comment, this needs another look
10600 * src/mcs51/gen.c: added check for "B in use" paranoia,
10601 added pushB() and popB()
10602 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10605 * src/ds390/main.c,
10607 * src/mcs51/main.c,
10609 * src/pic16/main.c,
10611 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10612 added PSEG (PAG,XDATA) or NULL to port specifier
10613 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10614 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10615 (_mcs51_genInitStartup): removed __start__xstack equ,
10616 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10617 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10618 * src/z80/gen.c (_rleAppend): fixed warnings
10619 * support/regression/tests/zeropad.c: added pdata test
10620 * .version: bumped to 2.4.6
10622 2004-10-17 Borut Razem <borut.razem AT siol.net>
10624 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10625 as a part of nightly build
10627 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10629 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10630 WREG holds the first byte function parameters,
10631 * (aopForSym): take special case for symbols which are in FARSPACE
10632 but in CODESPACE too,
10633 * (assignResultValue): modified to take into account _G.useWreg,
10634 * (genCall): don't use wreg for parameter passing when function is
10635 declared as reentrant, too, added optimization INCF to stack
10636 pointer when stack parameter count is 1,
10637 * (genFunction, genEndFunction): refurnished and fixed to not using
10638 wreg for passing parameters when function has varargs or is
10639 reentrant, fixed bug with symbol name compare for generating
10640 functions in absolute address,
10641 * (pic16_storeForReturn): refurnished,
10642 * (genCmp): began writing a new version of the function, not ready
10643 yet, therefore it is disabled,
10644 * (genAssign): do not read code memory when assigning a function to
10645 a pointer function,
10646 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10647 array of characters, not pointer,
10648 * (pic16initialComments): in debug mode emit an .ident directive for
10650 * (_process_pragma): emit a new warning type (internal to pic16)
10651 when setting stack to default length, emit a similar warning when
10652 placing a function at absolute address and address is not word aligned
10653 * (_pic16_parseOptions): added 'return TRUE' statement,
10654 * (_pic16_linkEdit): if compiling a source, then add the source's
10655 file object, first in the list of objects to link,
10657 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10659 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10660 * src/pic/main.c : removed VC warning.
10661 * src/pic/gen.c : changed comment.
10663 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10665 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10666 reference to a deprecated symbol _GPTRREG was causing failure to
10667 link. Thanks G. M. Gallant for the info.
10669 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10671 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10672 comments for Bugs item #954788.
10674 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10676 * src/pic16/device.c (pic16_dump_gsection,
10677 * pic16_groupRegistersInSection): handle symbols declared to be in
10678 access bank differently,
10679 * src/pic16/gen.c (struct _G): added field resDirect,
10680 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10681 send values read from stack directly to result and don't allocate
10683 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10685 * (pic16_sameRegsOfs): NEW,
10686 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10687 free because they were not allocated from temporary pool,
10688 * pic16_popRegFromString): workaround to fix a problem with
10689 allocating variables twice or never,
10690 * (genGenPointerGet): using PRODL instead of FSR0H,
10691 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10693 * (genAssign): take advantage of the _G.resDirect flag,
10694 * (genCast): around line 11844, use mov2f instead of directly
10695 MOVFF'ing between operands to account for literal values,
10696 * src/pic16/genutils.c: some new debug functions for gpsim have been
10698 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10699 float with integer part only,
10700 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10701 place variables in access bank
10702 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10703 updated sources to reflect recent changes in gen.c
10705 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10707 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10708 sources that searched for headers in installation path, now the
10709 device/include/pic16 is used,
10710 * src/pic16/glue.c (pic16glue),
10711 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10712 .line directives if not in debug mode, this suppresses assembler's
10713 warnings for ignored directives
10715 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10717 * src/port.h: made reset_regparms prototype void parameter explicit.
10718 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10719 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10720 * doc/sdccman.lyx: documented warning disabling and how to use
10721 printf_large to make it print floats.
10722 * device/include/stdbool.h: NEW
10723 * device/lib/_atof.c,
10724 * device/lib/_divuint.c,
10725 * device/lib/_divulong.c,
10726 * device/lib/expf.c,
10727 * device/lib/printf_large.c,
10728 * device/lib/sincosf.c,
10729 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10730 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10731 a completely reentrant lib.
10733 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10735 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10736 * device/include/pic16/stdio.h: fixed bug with colon
10738 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10740 * device/include/pic16/stdio.h,
10741 * device/include/pic16/stdlib.h,
10742 * device/include/pic16/math.h: NEW
10743 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10744 declared as _naked to reduce overhead
10745 * device/lib/Makefile.in (target port-specific-objects-pic16):
10746 changed * to *.* so to ignore the CVS directory,
10747 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10748 stacked variables back in stack,
10749 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10752 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10754 * .version: bumped version number to 2.4.5
10755 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10756 * support/Util/SDCCerr.c (messages structure): added entry for
10759 Large cumulative patch for pic16 port and libraries.
10760 * device/include/pic16/sdcc-lib.h,
10761 * device/include/pic16/stdarg.h,
10762 * device/include/asm/pic16/features.h,
10763 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10764 * device/include/pic16/float.h: changes reentrant keyword with
10765 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10766 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10767 updated target build-libraries to include objects from gptr,
10768 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10769 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10770 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10771 all function headings,
10772 * src/SDCCmain.c: added global parameter userIncDirsSet,
10773 * (parseCmdLine): when option -I is encountered add directory to
10774 userIncDirsSet too,
10775 * src/version.awk: added space between control and long,
10776 * src/pic16/NOTES: added some notes for the port,
10777 * src/pic16/gen.c: added prototype for mov2fp function,
10778 * (fReturnpic16[]): properly named return value registers,
10779 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10780 * (aopForSym): added code to handle symbols with onStack flag set,
10781 symbols onStack are allocated PTRSIZE bytes,
10782 * (aopFreeAsmop): handles special case where asmops are stack objects,
10783 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10784 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10785 added argument lock to trace flaws in allocating temporary registers
10786 when developing port,
10787 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10788 * (pic16_popRegFromString): reenabled allocating a direct register
10790 * (assignResultValue): various beautifications,
10791 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10792 referenced function argument,
10793 * (genIpush): reenabled to allow stacked arguments, handles only
10794 ic->parmPush iCodes,
10795 * (genCall, genPcall): major changes to allow for variable argument
10796 functions, fixed a bug with falsely restoring stack pointer after
10797 returning from call,
10798 * (genFunction): pending code for critical function,
10799 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10800 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10801 * (genNearPointerGet): fixed bug with indirect reading, was always
10803 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10805 * (genAddrOf): rewrote code to take address of a stacked function parameter
10806 * (genCast): fixed casting to generic pointer type,
10807 * src/pic16/gen.h: added AOP_STA,
10808 * (struct asmop): added field stk,
10809 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10810 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10811 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10812 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10813 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10814 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10816 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10818 * (pic16_port structure): generic pointer size is set to 3,
10819 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10820 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10822 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10823 operand is an iTemp,
10825 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10827 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10828 * debugger/mcs51/simi.c: addapt new syntax of s51
10830 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10832 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10833 * src/pic16/pcode.c: commented out some calls to free() in order to
10836 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10839 * src/SDCCicode.c (isiCodeInFunctionCall),
10840 * src/avr/ralloc.c (selectSpil),
10841 * src/pic/ralloc.c (selectSpil),
10842 * src/pic16/ralloc.c (selectSpil),
10843 * src/ds390/ralloc.c (selectSpil),
10844 * src/hc08/ralloc.c (selectSpil),
10845 * src/xa51/ralloc.c (selectSpil),
10846 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10847 stack in the middle of a function call sequence (fixes bug #1020268)
10848 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10849 costs associated with the minimum switch case.
10851 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10853 * src/SDCC.lex: fixed bug #1030549
10855 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10857 * src/SDCCcse.h (struct cseDef),
10858 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10859 over a function call if the CSE is derived from a symbol whose
10860 address has been taken (fixes bug #1029883)
10861 * support/regression/tests/bug-1029883: a new regression test for
10864 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * src/hc08/gen.c (emitinline): fixed bug #1029778
10867 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10868 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10869 and starts toward RFE #905167)
10871 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10873 * src/pic16/gen.c (mov2f): New function to move an operand to
10874 another without considering if it is a literal or a register,
10875 * (pic16_sameRegs): don't check if they are both AOP_REG,
10876 * (AccRsh): removed andmask=0 lines,
10877 * (genLeftShift): duplicated to be improved in future versions,
10878 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10879 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10880 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10881 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10882 * (insertBankSwitch): fixed inserting banksel directives algorithm
10883 for instructions that follow a skip instruction, this fixes a report
10884 for broken subtraction code generation,
10885 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10886 iCode is a left op, just in case result and right share the same
10889 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10892 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10894 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10895 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10896 on 2004-09-12; it was buggy
10898 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10900 * src/SDCCsymt.h: removed RESULT_CHECK
10905 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10907 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10909 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10910 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10911 configuration values no more rejected by compiler, they are assigned
10912 to configuration registers with a warning message instead,
10913 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10914 the for-loop so last conf register is emitted too,
10915 * (_pic16_initPaths): link library libsdcc.lib by default,
10916 * (_hasNativeMulFor): modified test for multiplication according to
10917 Raphael Neider's remarks. Integer multiplication is also done with
10919 * device/include/pic16/pic18fregs.h: corrected type error in while
10920 testing and including 18f6720 header file
10922 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10924 * src/pic16/device.h (pic16_options): removed field use_crt,
10925 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10926 until an optimization to handle single bits is added,
10927 * (pic16_loadFSR0): moved before genUnpackBits,
10928 * (genAnd): some white lines removed,
10929 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10930 leave_reset flags in pic16_options when using crt modules,
10932 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10934 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10935 for bugs 898889 & 979599. Also used some safer print instructions.
10937 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10939 * src/pic16/device.h (pic16_options_t): added field use_crt,
10941 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10942 catch a probable future bug,
10943 * src/pic16/gen.c: aopIdx function commented out,
10944 * (genAssign): commented out old code which used aopIdx,
10945 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10946 code, added if conditionals to take into account the --use-crt
10947 command line options,
10948 * src/pic16/main.c (pic16_optionsTable): added new command line
10949 options, --use-crt= and --no-crt,
10950 * (_pic16_linkEdit): now the proper crt object is added in the
10951 linker command line except than when --no-crt is specified,
10952 * src/pic16/pcode.c,
10953 * src/pic16/pcode.h: added some structures and functions for a new
10954 optimization scheme to compansate for instruction overhead between
10955 same iCodes, this scheme is currently under development and is not
10956 working in any way,
10957 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10959 * device/lib/pic16/startup/crt0i.c,
10960 * device/lib/pic16/startup/crt0iz.c: added global char variable
10961 __uflags to force the generation of an idata section
10963 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10966 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10967 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10969 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10971 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10972 Frieder) and clarified the default code optimization mode
10974 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/SDCC.lex (doPragma, process_pragma),
10977 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10978 "opt_code_size", and "opt_code_balanced"
10979 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10980 regrouped options by category, added support for category headers
10981 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10982 and "--opt-code-size"
10983 * doc/sdccman.lyx: documented these new options and pragmas
10984 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10985 preference into account
10987 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10989 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10990 geniCodePreDec): Fixed bug 904237 by generating a warning
10992 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10994 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10996 * src/pic/device.c : When no max ram set validate full memory range.
10998 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
11000 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
11002 * device/lib/_gptrget.c,
11003 * device/lib/_gptrput.c: updated comment
11004 * device/lib/calloc.c,
11005 * device/lib/free.c,
11006 * device/lib/malloc.c,
11007 * device/lib/realloc.c: added LGPL, made them reentrant-safe
11008 * src/SDCCcse.c (cseBBlock),
11009 * src/SDCCicode.c (printOperand, geniCodeArray),
11010 * src/SDCCicode.h (struct operand): fixed bug 868103
11011 * support/regression/tests/bug-868103.c: added
11012 * src/SDCCast.c (searchLitOp),
11013 * src/SDCCcse.h (struct cseDef),
11014 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
11015 * src/SDCCicode.h (struct operand),
11016 * src/SDCCsymt.h (struct sym_link),
11017 * src/avr/gen.c (hasInc),
11018 * src/ds390/gen.c (hasInc),
11019 * src/hc08/gen.c (genPlusIncr, hasInc),
11020 * src/mcs51/gen.c (hasInc),
11021 * src/pic16/glue.c (pic16_printIvalChar),
11022 * src/pic16/ralloc.c (regWithIdx),
11023 * src/xa51/gen.c (hasInc) : removed warnings
11024 * src/SDCCast.c (createBlock): added comment ???
11025 * src/hc08/ralloc.c: updated comments
11027 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11029 * doc/sdccman.lyx: updated section on switch statements, added
11030 section about semaphore locking
11031 * doc/Makefile: added option -info for latex2html
11032 * device/lib/_gptrget.c,
11033 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
11035 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11037 * src/pic/device.h,
11038 * src/pic/device.c,
11039 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
11040 maxram is less than 0x100.
11042 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11044 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11046 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11049 * src/mcs51/main.c,
11050 * src/ds390/main.c,
11054 * src/pic16/main.c,
11057 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11058 a jump table is the best form for a switch statement, including
11059 automatic insertion of missing cases to make the case range
11060 continuous. Developed in collaboration with Frieder Ferlemann.
11062 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11064 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11065 accumulator result if it needs sign extension
11067 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11069 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11071 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11073 * device/lib/gbz80/printf.c,
11074 * device/lib/z80/printf.c: removed define for NULL
11076 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11078 * as/xa51/xa_link.c,
11079 * device/examples/ds390/ow390/ad26.c,
11080 * device/examples/ds390/ow390/cnt1d.c,
11081 * device/examples/ds390/ow390/counter.c,
11082 * device/examples/ds390/ow390/ds2480.h,
11083 * device/examples/ds390/ow390/ds2480ut.c,
11084 * device/examples/ds390/ow390/findtype.c,
11085 * device/examples/ds390/ow390/gethumd.c,
11086 * device/examples/ds390/ow390/owllu.c,
11087 * device/examples/ds390/ow390/ownetu.c,
11088 * device/examples/ds390/ow390/swt12.c,
11089 * device/examples/ds390/ow390/swtloop.c,
11090 * device/examples/ds390/ow390/temp.c,
11091 * device/examples/ds390/ow390/temp10.c,
11092 * device/examples/ds390/ow390/thermo21.c,
11093 * device/examples/ds390/ow390/tinilnk.c,
11094 * device/examples/ds390/ow390/tstfind.c,
11095 * device/examples/serialcomm/windows/serial.cpp,
11096 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11097 * device/include/reg51.h: fixed line endings for cvs
11099 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11102 packRegsForAccUse, packRegisters): new accumulator register
11104 * support/regression/ports/hc08/support.c (_putchar): suppress
11105 warning of unused variable
11106 * src/SDCCicode.c: added SWAP entry to codeTable
11108 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11110 * device/lib/sprintf.c: forgot to add this file before previous commit
11112 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11114 * src/pic16/gen.c (genPackBits): added operand right in function
11115 parameters, load result directly if p_type is POINTER (that is
11116 called by genNearPointerSet)
11117 * (genUnPackBits): added operand left in function parameters,
11118 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11119 FSR0 if accessing bitfields,
11121 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11123 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11124 _print_format; updated printf, sprintf, vsprintf
11125 * device/include/asm/default/features.h: corrected comment/define
11126 * device/lib/Makefile.in: added sprintf.c
11127 * device/lib/libsdcc.lib: added sprintf module
11128 * device/lib/printf_large.c,
11129 * device/lib/vprintf.c,
11130 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11132 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11133 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11134 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11136 * support/regression/tests/zeropad.c: define idata as data for hc08
11138 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11140 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11141 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11142 labels are referenced at least once (even if a reference is not found)
11143 * src/hc08/gen.c (emitcode): set isComment flag for comments
11144 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11145 loads), rules 6a..6b (optimize jumps to return)
11147 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * device/lib/acosf.c (acosf),
11150 * device/lib/asinf.c (asinf),
11151 * device/lib/atanf.c (atanf),
11152 * device/lib/ceilf.c (ceilf),
11153 * device/lib/cosf.c (cosf),
11154 * device/lib/coshf.c (coshf),
11155 * device/lib/cotf.c (cotf),
11156 * device/lib/fabsf.c (fabsf),
11157 * device/lib/floorf.c (floorf),
11158 * device/lib/log10f.c (log10f),
11159 * device/lib/logf.c (logf),
11160 * device/lib/sinf.c (sinf),
11161 * device/lib/sinhf.c (sinhf),
11162 * device/lib/sqrtf.c (sqrtf),
11163 * device/lib/tanf.c (tanf),
11164 * device/lib/tanhf.c (tanhf),
11165 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11166 replaced all instances of "reentrant" in the library functions
11167 defined in math.h with this macro.
11168 * support/regression/tests/float_trans.c: reenabled test for hc08
11170 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11172 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11173 erroneously deleted
11175 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11177 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11178 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11179 multi-byte volatile operands are used
11180 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11181 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11182 initialization to area GSINIT0 so that it would always precede
11183 any static initializers in GSINIT
11184 * support/regression/tests/zeropad.c: fixed idata define for hc08
11185 * support/regression/tests/bug-927659.c,
11186 * support/regression/tests/float_trans.c: disabled tests for hc08
11187 pending missing library routines
11188 * .version: increased version number to 2.4.4 - hc08 port now passes
11192 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11194 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11195 * Makefile.common.in,
11197 * as/hc08/Makefile.in,
11198 * as/mcs51/Makefile.in,
11199 * as/z80/Makefile.in,
11200 * debugger/mcs51/Makefile.in,
11201 * device/include/Makefile.in,
11202 * device/lib/Makefile.in,
11205 * link/z80/Makefile.in,
11206 * packihx/Makefile.in,
11207 * sim/ucsim/main_in.mk,
11208 * sim/ucsim/avr.src/Makefile.in,
11209 * sim/ucsim/doc/Makefile.in,
11210 * sim/ucsim/gui.src/serio.src/Makefile.in,
11211 * sim/ucsim/hc08.src/Makefile.in,
11212 * sim/ucsim/s51.src/Makefile.in,
11213 * sim/ucsim/xa.src/Makefile.in,
11214 * sim/ucsim/z80.src/Makefile.in,
11216 * support/cpp2/Makefile.in,
11217 * support/librarian/Makefile,
11218 * support/makebin/Makefile: added DESTDIR to the install path proposed
11219 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11220 * doc/sdccman.lyx: added DESTDIR documentation
11222 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11224 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11225 instruction for interrupt handlers, use fast returns when returning
11226 from high priority interrupts
11228 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11230 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11232 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11233 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11234 bugs, ported much of Bernhard's code from mcs51
11235 * src/mcs51/gen.c (genSend),
11236 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11237 than one when calling a reentrant function
11238 * device/lib/_mullong.c: defined an alternate struct layout for big
11239 endian ports (hc08)
11241 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11243 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11246 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11248 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11249 are sane and complete before asking the port its prefered parameter
11250 passing method (fixes bug #1017633)
11251 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11254 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11257 problem in bitfields >= 8 bits.
11259 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11261 * src/SDCCsymt.c: undid changes that were not meant to be committed
11263 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11265 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11267 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11269 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11270 copied and wrong bit got inverted
11272 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11275 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11276 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11277 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11278 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11279 assignments to bitfields at known addresses
11280 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11281 reads from bitfields at known addresses
11282 * src/hc08/ralloc.c (packRegisters),
11283 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11284 genhc08Code): optimize pointer get values used as conditionals
11285 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11288 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11290 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11291 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11292 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11295 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11297 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11299 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11304 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11306 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11308 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11310 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11313 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11315 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11317 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11319 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11320 cases use more compact code.
11322 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11324 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11326 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11330 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11334 parameter of changePointer() from symbol* to sym_link*
11335 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11336 * src/SDCCsymt.c (compareType): void* type is castable to other
11337 pointers, but not necesarily an exact match.
11338 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11339 is no longer blindly treated as an exact match.
11340 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11342 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11344 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11346 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11350 * src/pic/ralloc.h,
11351 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11353 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11355 * src/pic/device.c,
11356 * src/pic/device.h,
11357 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11359 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11361 * src/mcs51/gen.c (emitcode): fixed bug #992819
11363 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11365 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11366 there's no need to make it worse
11368 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11370 * src/mcs51/ralloc.c (deassignLR),
11371 * src/ds390/ralloc.c (deassignLR),
11372 * src/hc08/ralloc.c (deassignLR),
11373 * src/z80/ralloc.c (deassignLR),
11374 * src/pic/ralloc.c (deassignLR),
11375 * src/pic16/ralloc.c (deassignLR),
11376 * src/avr/ralloc.c (deassignLR),
11377 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11378 rlivePoint): fixed another part of bug #971834
11380 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11382 * src/z80/main.c: enabled "critical" keyword
11383 * src/z80/mappings.i,
11384 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11385 functions (fixes bug #979646)
11386 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11388 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11390 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11393 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11395 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11396 doesn't disable too much optimizations
11398 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11400 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11402 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11404 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11406 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11408 * src/pic/gen.c tidied up tabs
11409 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11410 * src/pic/main.c tidied up tabs
11411 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11412 * src/pic/pcoderegs.c tidied up tabs
11413 * src/pic/ralloc.c tidied up tabs
11415 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11417 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11418 to S_FIXED for pic16 port and when symbol is not in level 0,
11419 allocate for S_REGISTER storage class and pic16 port, too,
11420 * src/pic16/device.h: prototype for checkSym,
11421 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11422 * (pic16_assignConfigWordValue): test the value and the mask to
11423 validate that the value is suitable for the configuration word,
11424 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11425 collect extern declared symbols, don't emit symbol twice, check
11426 first if symbol is in publics set first,
11427 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11428 * added command line '--fstack' which enables an experimental
11429 feature for stack access, too buggy to be used yet...
11430 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11431 * (pic16_allocDirReg): when register has storage class S_REGISTER
11432 allocate in pic16_dynAccessRegs,
11433 * device/include/pic16/pic18f????.h: modified configuration word
11434 naming convention, words started as CONFIG0H but should be CONFIG1H
11436 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11438 * device/include/mcs51reg.h: fixed bug 970993
11440 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11442 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11443 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11444 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11445 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11446 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11447 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11448 error/warning numbers,
11449 added function setWarningDisabled()
11450 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11451 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11452 _memcmp.c _memmove.c calloc.c realloc.c free.c
11453 * support/regression/tests/malloc.c: added tests for new functionality
11454 * support/regression/tests/zeropad.c: added tests for truncated initializers
11455 and initialized char arrays starting with '\x0'
11456 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11458 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11460 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11462 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11464 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11465 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11466 peephole 177.e. Thanks to anonymous
11468 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11470 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11471 function isn't used in the source but referenced as a
11472 variable initializer then declare it as extern in .asm file
11474 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11476 * .version: increased version number to 2.4.3
11478 Adding version extension according to ChangeLog CVS revision
11479 * src/Makefile.in (target all): added dependency 'version.h'
11480 * (rule version.h): added rule to create version.h from ChangeLog,
11481 * (rule dep): added dependency version.h,
11482 * src/version.awk: AWK script to create version.h
11483 * src/SDCCdwarf2.c (dwWriteModule),
11484 * src/SDCCglue.c (initialComments),
11485 * src/SDCCmain.c (printVersionInfo): modified to write after
11486 version string the version extension number,
11487 * src/SDCCutil.c: included "version.h"
11488 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11490 * src/SDCCutil.h: added prototype for getBuildNumber
11492 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11493 includeDirsSet, too,
11494 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11495 const char [] is found in function prototype...
11497 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11498 moving to WREG with source is already in WREG,
11499 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11500 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11501 * (aopForSym): stack'ed symbols are partially supported, added
11502 if-clause to support symbols in FARSPACE,
11503 * (sameRegs): added test for AOP_ACC to see if registers are same,
11504 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11505 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11506 * (pic16_popRegFromString): will not allocate a new register if it
11507 doesn't find one by name, bug may have introduced...
11508 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11509 * (genIpush): revived to use pic16 port's stack,
11510 * (genAddrOf): added incomplete case for stack'ed operand,
11511 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11512 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11513 can handle multibyte operands,
11514 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11515 * (pic16initialComments): added message for MPLAB compatibility
11517 * src/pic16/main.h: prototype for pic16_mplab_comp,
11518 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11519 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11520 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11521 because of increased complexity of procedure,
11522 * (_process_pragma): stack pragma changed to format 'stack pos len',
11523 emit symbol '_stack_end' to conform with gplink,
11524 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11525 to search for register,
11526 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11528 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11529 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11530 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11531 case for PO_GPR_REGISTER,
11532 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11533 dies, the new era is ahead !...
11534 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11535 pic16_dynInternalRegs,
11536 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11537 * (pic16_allocDirReg): minor optimizations and bug fixes,
11538 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11540 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11541 load stack and frame pointer with address of 'stack_end' symbol
11543 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11545 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11546 without source code but only variable initializers
11548 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11550 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11551 external are not declared as extern to reduce overhead while linking
11553 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11555 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11557 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11559 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11560 Yee Keat for the patch
11561 * src/SDCCast.c (decorateType): fixed bug #979599
11562 * src/ds390/gen.h: removed local fReturnSizeDS390
11563 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11564 * src/ds390/gen.c (genAnd, genOr, genXor),
11565 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11567 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11569 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11570 add relFilesSet to $3, manipulate $2 to handle linking of object
11571 files without source files in command line,
11572 * device/include/pic16 (all headers): added ID location macros,
11573 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11574 entries for ID location bytes,
11575 * (pic16_assignIdByteValue): NEW,
11576 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11577 added field dumpcalltree to pic16_options_t,
11578 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11579 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11580 emitting rFalseIfx label after check_carry label,
11581 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11582 pic16_emitDIRegs), NEW
11583 * (pic16glue): dump .calltree file when option --calltree found,
11584 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11585 * (_pic16_genAssemblerPreamble): emit ID locations after
11586 configuration registers,
11587 * (pic16_linkCmd): modifications of the link command,
11588 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11589 * (pic16_pCodeInitRegisters): don't init stack registers,
11590 * (pic16_findPrevInstruction): fixed bug,
11591 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11592 bug with immediate registers,
11593 * (buildCallTree): traces stack push and pop,
11594 * (pct2): dump also stack usage for each function,
11595 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11596 * (pic16_allocDirReg): various modifications,
11597 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11600 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11602 * src/pic16/pcode.c: removed buggy double colon
11604 2004-07-01 Borut Razem <borut.razem AT siol.net>
11606 * support/scripts/sdcc.nsi: added include/pic16 to setup
11608 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11610 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11611 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11613 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11614 specific command line arguments. Also added sample lkr script
11615 for placing a variable at a specific memory bank.
11616 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11617 at a specific memory bank,
11618 * (pic16_dump_isection): fixed bug which caused string literals to
11619 be omitted when dumping idata section,
11620 * (pic16_groupRegistersInSection): added code to handle registers
11621 in specific memory banks,
11622 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11623 public, all references are renamed too,
11624 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11626 * (pic16_storeForReturn): added case to handle when dest is WREG,
11627 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11628 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11629 pic16_rel_udata, check to see if that register is marked as being
11630 a member of a specific memory bank,
11631 * (pic16_printIvalCharPtr): added code to add string literals either
11632 to code or the idata sections,
11633 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11634 also accept the 'udata' pragma,
11635 * src/pic16/main.h: new structure types sectName and sectSym
11636 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11637 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11638 * (pic16_findPrevInstruction): fixed, it returned nothing,
11639 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11640 instruction combinations,
11641 * (pic16_FixRegisterBanking): heavily reorganised,
11642 * (pic16_AnalyzeBanking): if generating banksel directives is
11643 disabled, then don't call FixRegisterBanking at all,
11644 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11645 completely removed,
11646 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11648 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11650 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11651 Phuah Yee Keat <yk.phuah AT nestac.com>
11653 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11655 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11656 correctly the IVT even if it is relocated to some other location
11658 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11660 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11661 * device/include/pic16/pic18f2220.h: NEW,
11662 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11663 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11664 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11665 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11666 nodefaultlibs, ivt_loc is the location of the interrupt vector
11667 table, and nodefaultlibs signs that default libraries should not be
11668 linked in link stage,
11669 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11670 according to --ivt-loc argument,
11671 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11672 when pragma stack is found,
11674 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11676 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11677 256 (range check), 257 (do while), 258.a-f (bit banging
11678 f.e. on 3-wire SPI bus)
11680 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11683 variables used exclusively within a loop
11685 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11687 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11689 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11691 * src/SDCClrange.c (computeClash): fixed bug #971834
11693 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * src/mcs51/gen.c (genCmp): fixed bug #975903
11696 * src/hc08/gen.c (operandsEqu),
11697 * src/ds390/gen.c (operandsEqu),
11698 * src/z80/gen.c (operandsEqu),
11699 * src/pic/gen.c (operandsEqu),
11700 * src/pic16/gen.c (operandsEqu),
11701 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11702 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11704 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11708 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11710 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11711 default case in switch statement,
11712 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11713 to eliminate problem with initialisation of pointers, but problem
11715 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11716 * (emitStaticSegment): removed various lines emitting debug info,
11717 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11718 added processor registers for utilizing EEPROM,
11719 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11720 configurable and set 8
11722 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11724 * .version: increased version number to 2.4.2,
11726 Cumulative patch for pic16 port
11727 * src/pic16/device.c: changed scheme to dump initial values for
11728 variables in idata segment, all print_idata* functions were removed,
11729 now the pic16_printIval* will be called,
11730 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11731 * _pic16_printPointerType, pic16_printPointerType,
11732 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11733 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11734 NEW, similar to the respective functions in SDCCglue.c,
11735 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11736 way, emitting hex bytes,
11737 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11739 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/avr/ralloc.c (serialRegAssign),
11742 * src/xa51/ralloc.c (serialRegAssign),
11743 * src/pic/ralloc.c (serialRegAssign),
11744 * src/pic16/ralloc.c (serialRegAssign),
11745 * src/hc08/ralloc.c (serialRegAssign),
11746 * src/z80/ralloc.c (serialRegAssign),
11747 * src/ds390/ralloc.c (serialRegAssign),
11748 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11750 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11753 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11755 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11757 Cumulative patch for pic16 port:
11758 * src/pic16/device.h (typedef PIC16_device) modified fields for
11759 defining microcontrollers,
11760 * src/pic16/device.c: added new info for all devices in Pics16 array,
11761 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11762 to be optimised out by the pCode optimiser,
11763 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11764 specially, bug reported by G.M. Gallant,
11765 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11766 as force'd so that cannot be optimised out by pCode optimiser,
11767 * src/pic16/pcode.c,
11768 * src/pic16/pcodepeeph.c,
11769 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11770 they are disabled by default, but can be enabled explicit with
11771 command argument --denable-peeps, for testing,
11772 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11773 --pomit-ivt in COMPILE_FLAGS
11775 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11777 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11778 compilation on MSVC
11780 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11782 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11784 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11786 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11787 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11789 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11791 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11792 would only assign 0x300001 register.
11794 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11796 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11797 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11799 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11801 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11803 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11804 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11805 added peephole 254 (left shift), 255 (jump table)
11807 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11809 * device/lib/Makefile.in: removed comment line with model-pic16,
11810 * (target port-specific-objects-pic16): the libraries and objects
11811 are copied to the build directory form the device/lib/pic16/bin
11814 Cumulative patch concerning pic16 port:
11815 * library directory has been re-organized,
11816 * added support for PIC18F1220,
11817 * added headers and library sources for chips 18f1220,18f6520,
11818 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11820 * configuration registers setting has changed, now each supported
11821 device has a complete description of the registers it uses,
11822 * all initialisations are moved to idata sections, these section
11823 can be absolute or relocatable,
11824 * fixed initialisation of codespace variables,
11825 * fixed warning about PCLATU and gpsim,
11826 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11827 * (genAssign): use table reads when assigning from variables in codespace,
11828 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11829 char/int variables placed in codespace,
11830 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11831 registers set in .asm file, no need for --pomit-config-words anymore,
11832 * (pic16glue): some 8051 legacy segments are commented out
11833 (to be removed completely),
11834 * added support for alternative assembler and linker with --asm=
11835 and --link= command line arguments,
11836 * peepholes are disabled automatically in the port, no need to
11837 specify on command line,
11838 * port supports natively char/int/long multiplication, but converts
11839 all divisions to support functions,
11840 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11841 to the file set in variable $2,
11842 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11843 strings in ASCII format and not in hex,
11844 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11845 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11846 allocate proper register if iCodes aren't temporary,
11848 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11850 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11852 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11854 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11857 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11860 computed address is reused
11861 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11862 multi-byte bitfields
11864 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11866 * src/z80/gen.c: (genArrayInit): must check for pointers too
11868 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11870 * support/regression/tests/zeropad.c: never meant to commit the
11871 nestedstruct test: removed, added check for GCC version
11873 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11875 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11876 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11877 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11878 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11879 bugs 928906 and 954082 half-empty initializers
11881 * src/SDCCsymt.c (getAllocSize): added for above fix
11882 * src/z80/gen.c (genArrayInit): fixed bug 741044
11883 * support/regression/tests/zeropad.c: added tests
11885 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11887 * src/pic16/device.c (pic16_dump_section): corrected bug which
11888 caused some symbols of the libraries to be misplaced
11890 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11892 * src/pic16/glue.c,
11893 * src/pic16/ralloc.h,
11894 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11895 to fix conflict with pic port
11897 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11899 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11900 externs configuration variables,
11901 * src/pic16/ralloc.h,
11902 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11903 prototype in header, commented out some debug messages
11905 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11907 * src/pic16/glue.c,
11908 * src/pic16/main.c,
11909 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11910 for gpasm COFF object generation. Thanks to D. Hawkins for
11913 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11915 * src/ds390/main.c,
11916 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11917 Brock for spotting this)
11918 * src/ds390/gen.c (genEndFunction),
11919 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11920 interrupt handler and critical. Disable push/pop optimizations when
11921 peephole optimizations disabled.
11923 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11925 Updated pic16 library sources and headers.
11926 * device/lib/pic16/pic18f*/ ,
11927 * device/include/pic16/*.h: modified to handle structured SFR
11930 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11932 * src/port.h (PORT structure): added hook initPaths, now each
11933 port can declare its own default search paths,
11934 which can been seen with the --print-search-dirs option,
11935 see pic16 port for example,
11936 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11937 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11938 * (doPrintSearchDirs): NEW, replaces in a central manner the
11939 printing of search dirs which was split in set*Paths functions,
11940 * (main): added call to port->initPaths and doPrintSearchDirs,
11942 * src/ds390/main.c,
11945 * src/izt/tlcs900h.c,
11946 * src/mcs51/main.c,
11948 * src/pic16/main.c: modified port structures to reflect addition of
11951 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11952 * (pic16_dump_section): for registers in same address reserve memory once,
11953 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11955 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11956 result is greater in size than right or left,
11957 * (pic16_genUMult8X8_8): there are some cases where the result can
11958 be 16 bits size, so handle these,
11959 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11960 * (pic16_outBitC): modified to emit pcodes,
11961 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11963 * (genDivOneByte): implemented algorithm to divide 8-bits,
11964 * (genCmp): uncommented goto, but issues still exist,
11965 * (genAnd): fixed a bug with variables >8bits,
11966 * (genPackBits): optimization added that uses BCF/BSF to change a
11968 * (genAssign): fixed bug when assigning floating point literals,
11969 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11970 __sdcc_gsinit_startup label,
11971 * src/pic16/main.c (_pic16_init): removed search directory
11973 * (_pic16_initPaths): NEW, used to initialise search directories,
11974 * (_hasNativeMulFor): support functions for all except char/int
11975 multiplication, and char division,
11976 * (PIC16_port struct): modified entry for native mul support,
11977 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11979 * (buildCallTree): call to register_usage is ifdef'ed out,
11981 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * device/include/string.h: applied Stas Sergeev's patch to make this
11984 header file compatible with the preprocessor -Wundef option
11985 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11986 failure (fixes bug #941458)
11988 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11991 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11992 that the variable, not the function, should be static
11993 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11994 to be consistent with non-literal case
11996 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCast.c (isConformingBody): fixed bug #949967
11999 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
12000 convilong): fixed bug #952086
12002 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12004 * src/SDCCmem.c (allocVariables): fixed bug #955321
12006 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12008 * src/hc08/main.c (_hc08_genAssemblerEnd),
12009 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
12010 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
12011 completely eliminated the use of a temporary file
12012 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
12013 when more than one file linked
12014 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
12016 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12018 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
12019 which fixes bug #543481
12020 * support/regression/tests/bug-751703.c: fixed comments left from a
12021 cut and paste error
12022 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
12023 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
12024 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
12026 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
12027 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
12028 are now changed to underscores in moduleName
12030 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12032 * as/mcs51/lkmem.c: better fix for bug #954173
12034 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
12035 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12037 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
12038 * device/include/c8051f000.h,
12039 * device/include/c8051f120.h,
12040 * device/include/c8051f300.h,
12041 * device/include/c8051f310.h,
12042 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
12043 PWM16) and detab'ed
12045 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12047 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12048 and mailing lists, doc'ed --no-peep-comments, removed reference
12049 to knoppix (newest version has no LyX/LaTeX), other minor changes
12050 * src/SDCCglue.c (glue): save 2 bytes stack space with
12051 option --main-return. The ljmp could probably be avoided too
12053 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12055 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12057 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12059 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12060 * src/SDCCopt.c (isLocalWithoutDef),
12061 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12062 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12063 (credit to Maarten Brock for patch #949363, on which this is based)
12064 * support/regression/tests/bug-751703.c: some test cases of extern used
12065 within inner scopes.
12067 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12069 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12071 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12073 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12074 dwWriteLabel): fix to create valid debugger symbols even when
12075 the module name has non-alphanumeric symbols in it
12076 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12077 when a variable's allocation has been optimized away
12080 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12084 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12085 * src/mcs51/main.c,
12086 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12087 * src/ds390/main.c,
12088 * src/z80/gen.c (z80_emitDebuggerSymbol),
12090 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12092 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12093 * src/pic16/main.c,
12094 * src/avr/gen.c (avr_emitDebuggerSymbol),
12096 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12098 * src/SDCCdebug.c (emitDebuggerSymbol),
12100 * src/port.h: added a debugger struct to the port struct. Added a
12101 callback for defining debugger symbols
12103 * src/SDCCast.c (createLabel),
12104 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12107 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12108 iCode back to the ast for the function
12110 * src/hc08/ralloc.c (hc08_assignRegisters),
12111 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12112 unneeded fields from the regs struct.
12113 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12114 pushReg() & pullReg() functions instead of emitcode()
12116 * src/hc08/gen.c (genLabel, genhc08Code),
12117 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12119 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12122 * src/hc08/gen.c (genEndFunction, genhc08Code),
12124 * src/mcs51/gen.c (genEndFunction, gen51Code),
12126 * src/ds390/gen.c (genEndFunction, gen390Code),
12128 * src/z80/gen.c (genEndFunction, genZ80Code),
12131 * src/pic/gen.c (genEndFunction, genpic14Code),
12133 * src/pic16/gen.c (genEndFunction, genpic16Code),
12135 * src/avr/gen.c (genEndFunction, genAVRCode),
12137 * src/xa51/gen.c (genEndFunction, genXA51Code),
12139 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12140 specific code to cdbFile.c and out of the backend code generators
12142 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12143 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12144 starting address is now 0
12147 * as/hc08/m08pst.c,
12148 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12149 assembler directive for DWARF support
12150 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12154 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12156 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12158 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12159 and inappropriate peephole optimization in jump tables
12161 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12163 * as/hc08/m08pst.c,
12164 * src/SDCCglue.c: sdccopt works for the hc08 port now
12166 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12168 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12170 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12172 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12174 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12176 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12180 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12181 comments from the peephole optimizer replacement rules
12182 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12184 * src/SDCCcse.c (updateSpillLocation),
12185 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12187 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12188 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12189 objects far pointers
12191 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * src/SDCCsymt.h: a missing part of my last change
12194 * src/pic/ralloc.c (regTypeNum),
12195 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12197 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 * src/SDCCicode.c (aggrToPtrDclType),
12201 * src/SDCCptropt.h,
12202 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12203 ptrPseudoSymConvert),
12204 * src/pic/ralloc.c (regTypeNum),
12205 * src/pic16/ralloc.c (regTypeNum),
12206 * src/hc08/ralloc.c (regTypeNum),
12207 * src/ds390/ralloc.c (regTypeNum),
12208 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12209 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12211 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 * link/z80/lkmain.c (afile),
12214 * as/hc08/lkmain.c (afile),
12215 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12216 prevent a pointer problem when a filename has no directory and
12217 no extension specified.
12219 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12221 * link/z80/lkmain.c (afile): allow periods in directory names
12222 * link/z80/lkmain.c (afile),
12223 * as/mcs51/lkmain.c (afile),
12224 * as/hc08/lkmain.c (afile): allow linker script file to have an
12225 extension other than ".lnk"
12226 * link/z80/lklex.c (getfid),
12227 * link/z80/lkmain.c (parse),
12228 * as/mcs51/lklex.c (getfid),
12229 * as/mcs51/lkmain.c (parse),
12230 * as/hc08/lklex.c (getfid),
12231 * as/hc08/lkmain.c (parse): Support comments in the linker script
12232 file on lines by themselves and after filenames
12234 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12236 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12238 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * src/z80/peeph-z80.def: removed some peephole rules that don't
12241 work with multibyte arithmetic (fixed bug #937126)
12242 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12243 to registers and not global variables
12244 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12245 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12246 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12247 checking for assignments not internally generated (fixed bug #931895)
12248 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12249 structure member (fixed bug #930072)
12251 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12253 * src/SDCCmain.c (linkEdit),
12254 * src/hc08/main.c (_hc08_parseOptions),
12255 * as/hc08/Makefile.in,
12256 * as/hc08/aslink.h,
12258 * as/hc08/m08pst.c,
12259 * as/hc08/lkrloc.c (relr, rele),
12260 * as/hc08/lkarea.c (lnkarea)
12261 * as/hc08/lkmain.c (afile, parse),
12262 * as/hc08/lkelf.c: support for ELF output
12263 * as/hc08/lks19.c (s19),
12264 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12266 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12268 * as/mcs51/lkihx.c: Fixed bug #899105.
12270 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12272 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12273 .dsp files from Unix to DOS.
12275 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12277 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12278 function pointers; we have been compliant for several months now.
12279 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12280 change that was accidently commented out
12281 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12282 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12285 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12287 * src/hc08/gen.c: output of all of the internal debugging information
12288 is now controlled by the D() macro; it is disabled by default
12290 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12292 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12293 harder to keep the same registers during a CAST iCode
12294 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12295 long via int can be done in a single cast, if the signedness is
12297 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12298 putchar() in tinibios.c in ds390's library
12300 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12302 * src/SDCCast.c (decorateType): fixed bug #898889,
12303 cast result of a literal complement too
12304 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12305 fixed check for bitfields
12307 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12309 * src/SDCCicode.c (geniCodeLogic): made it static,
12310 (geniCodeLogicAndOr): added in order to fix bug #905492,
12311 (ast2iCode): fixed bug #905492
12312 * support/regression/tests/bug-905492.c: added
12313 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12314 (processParms): fixed bug #927659: don't copy parms, this will clear
12316 * support/regression/tests/bug-927659.c: added
12318 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12320 * src/SDCCast.c (addCast): don't cast float to char
12321 * device/lib/libsdcc.lib: added _memmove
12323 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12325 * device/lib/large/Makefile: fixed parallel execution by
12326 replacing `make` by `$(MAKE)`
12328 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12330 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12331 offsets (fixes bug #923936)
12333 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12335 * device/lib/small/Makefile: fixed parallel execution by
12336 replacing `make` by `$(MAKE)`
12338 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12340 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12342 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12344 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12345 * src/regression/Makefile: Regression test was not running.
12347 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12349 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12350 complement if possible
12351 * src/SDCCval.c (valComplement),
12352 * src/SDCCicode.c (operandOperation): fixed complement of literal
12353 * support/regression/tests/onebyte.c (testComplement): added
12355 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12357 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12358 return an optimized tree; actually replace actParm with the new tree
12359 * src/SDCCast.h: added some parantheses to remove side effects
12360 * support/regression/tests/bug-920866.c
12362 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12363 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12364 Bit operands were not being handled properly in the pic14 port.
12365 (now src/regression/add.c passes again).
12367 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12369 * src/SDCC.y (labeled_statement): case and default no longer require
12370 a following statement (RFE #893037)
12372 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12374 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12375 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12376 disabled (fixes bug #916294)
12377 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12378 "mov a,acc"; patch provided by Lenny Story
12379 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12381 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12383 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12385 * src/ds390/gen.c (genFunction, genEndFunction),
12386 * src/ds390/ralloc.c (ds390_assignRegisters),
12387 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12388 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12389 pushed if there are parameters passed on the stack. Also, a cleaner
12390 way to decide if r0/r1 should be pushed/popped. (Together they fix
12393 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12396 * device/lib/mcs51/crtpagesfr.asm,
12397 * device/lib/mcs51/crtxinit.asm,
12398 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12399 to avoid confusion with Si Lab's SFRPAGE register.
12401 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12403 * src/SDCCglue.c (emitMaps): allow public sfr variables
12404 * src/SDCCglue.c (initialComments): include compiler build date
12405 with compiler version and put the timestamp of the generated
12406 assembly file on a serperate line to be less confusing.
12407 * src/port.h: added genInitStartup hook
12409 * src/ds390/main.c,
12412 * src/pic16/main.c,
12414 * src/z80/main.c: genInitStartup initialize as NULL (default to
12415 historical behaviour)
12416 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12417 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12418 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12419 library instead of hard coding it into the compiler.
12420 * support/regression/ports/mcs51-stack-auto/spec.mk,
12421 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12422 * device/lib/mcs51/Makefile,
12423 * device/lib/small/Makefile,
12424 * device/lib/large/Makefile,
12425 * device/lib/mcs51/crtpagesfr.asm,
12426 * device/lib/mcs51/crtstart.asm,
12427 * device/lib/mcs51/crtxclear.asm,
12428 * device/lib/mcs51/crtxinit.asm,
12429 * device/lib/mcs51/crtclear.asm,
12430 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12431 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12432 and into user configurable files.
12433 * device/lib/clean.mk: clean mcs51 directory too
12434 * support/regression/tests/longlit.c: added static to T1 declaration
12435 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12436 accesses in the initialization code
12438 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12441 OSCTRIMVAL as noted in bug #916008
12443 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12445 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12446 in loops with multiple exits (reported as incorrect registers
12447 used by Martin Helmling in Sdcc-user list)
12449 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12451 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12452 made ds390 register extensions look less like error messages
12454 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12457 reported by Adam Wozniak in Sdcc-user list
12459 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12461 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12462 arithmetic optimizations, added debug output
12464 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12466 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12467 * sdcc.spec: updated and split sdcc into 3 rpms
12468 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12469 needed for literals of LEFT_OP and '+'
12470 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12471 introduced RESULT_TYPE_NOPROM
12472 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12474 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12475 limited promotion to int only for '*'
12476 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12478 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12480 * src/pic16/gen.c (genSkip),
12481 (genc16bit2lit), (gencjneshort): commented out
12482 (is_LitOp): new helper function, checks operand type
12483 (genCmpEq): rewritten
12485 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12487 * support/regression/tests/bug-908454.c: added
12489 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12491 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12492 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12493 (geniCodeCast): cosmetic, don't preserve bit storage class
12494 (geniCodeLeftShift): added promotion
12495 (geniCodeLogic): fixed regression
12496 * src/SDCCsymt.c (computeTypeOr): accept bits too
12497 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12499 2004-03-07 Borut Razem <borut.razem AT siol.net>
12501 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12503 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12505 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12506 version of pic16_genPackRegisters which does not check if ic is a
12508 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12509 function cause string1.c regression test fails
12511 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12513 * sim/ucsim/configure.in,
12514 * sim/ucsim/configure,
12515 * sim/ucsim/doc/Makefile.in: use docdir
12516 * src/SDCC.y: fixed sbit atrributes
12517 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12518 * src/SDCCast.c (decorateType): |^& need special promotion handling
12520 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12521 * src/SDCCsymt.h (computeType),
12522 * src/SDCCicode.c: computeType() needs op
12523 * src/SDCCsymt.c (checkTypeSanity),
12524 * doc/sddman.lyx: "plain" bitfields are unsigned
12525 * src/SDCCsymt.c (computeTypeOr): added
12526 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12528 * src/SDCCval.c (val*): computeType() needs op
12529 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12530 * support/regression/tests/onebyte.c: added tests for |^&
12532 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12534 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12535 for writing icode into asm output.
12537 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12539 * src/pic16/device.c: added some debug lines enabled
12540 with macro DEBUG_CHECK,
12541 * src/pic16/genarith.c: more debug in genPlus,
12542 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12543 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12544 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12545 * (aopForSym): onStack symbols are re-placed in data memspace,
12546 and onStack flag is cleared,
12547 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12548 copy temporary pcodeop,
12549 * (genPcall): added warning for not updating PCLATU,
12550 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12551 always true for pic16 port,
12552 * (genMultOneWord): NEW, supports integer multiplication,
12553 * (genMult): modified to call genMultOneWord,
12554 * (ifxForOp): added warning when return NULL,
12555 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12556 flag is set before call to operandFromSymbol for implicit
12558 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12559 options.intlong_rent are set by default,
12560 * (_hasNativeMulFor): modified to allow port generation of integer
12562 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12563 set regtype to REG_SFR for all registers, restricting seting the
12564 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12566 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12568 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12569 more than 500 times in the regression tests
12571 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * support/Util/SDCCerr.h,
12574 * support/Util/SDCCerr.c,
12575 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12577 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12578 for symbol conflicts.
12579 * support/valdiags/tests/enum.c,
12580 * support/valdiags/tests/tentdecl.c,
12581 * support/valdiags/tests/struct.c: expect possible error messages
12582 referring to original symbol definitions.
12583 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12585 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12587 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12589 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12591 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12593 * src/pic16/ralloc.c (newReg): fixed bug #908929
12595 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12597 * src/ds390/gen.c: added missing #include "main.h"
12599 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12601 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12602 checking if symbol is already in set,
12603 * src/pic16/device.h: prototype for checkAddSym,
12604 * src/pic16/gen.c: (_G): added entry interruptvector,
12605 * (assignResultValue): removed some commented out lines,
12606 * (genFunction): check for ISR via sym->type, absolute section for
12607 interrupt code is created via a new pBlock, the goto instruction is
12608 placed now correctly at the interrupt vector position, changed all
12609 references from ivec to _G.interruptvector,
12610 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12611 is the interrupt is a high priority one, same for return from ISR,
12612 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12613 externs to calls of checkAddSym,
12614 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12615 pic16_pcode_verbose flag is set,
12616 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12617 * src/pic16/pcoderegs.c: message about how many registers are saved
12618 will only be emitted if pic16_pcode_verbose flag is set,
12620 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12622 * src/ds390/ralloc.h,
12623 * src/ds390/ralloc.c (ds390_regWithIdx),
12624 * src/ds390/gen.c (emitcode),
12625 * src/ds390/main.h,
12626 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12627 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12628 ds390operandCompare, getRegsRead, getRegsWritten,
12629 initializeAsmLineNode): customized instruction size calculation for
12630 ds390, started basis for some register optimizations
12631 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12632 corresponding assembly output
12633 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12634 missing push/pop of r0/r1. Optimized push/pops
12636 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/mcs51/main.c (instructionSize): fixed ACALL size
12639 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12641 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12643 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12644 the sorting of rlist with NULL elements
12645 * (print_idataType, print_idata): NEW to create idata sections
12646 * src/pic16/device.h: idataSymSet new variable
12647 * src/pic16/gen.c (genFunction): fixed some bugs in string
12648 comparing, improved the absolute section creation for ISRs,
12649 added FSR0L/FSR0H in registers that are saved in an ISR,
12650 * (genInline): fixed the processing of inline snippets,
12651 now they undergo no process by the peephole optimizer
12652 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12653 are placed in idataSymSet,
12654 * (pic16emitStaticSeg): extern symbols are added in externs,
12655 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12656 switching when aboslute variables are placed in access bank memory
12657 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12658 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12659 commented out with #if,
12660 * (pic16_packRegisters): reintroduce the check for CAST because some
12661 symbols are not correctly handled,
12662 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12663 pCodeInstruction instead of pCode,
12664 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12665 pCodeAsmDir definition,
12666 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12667 directive, then the argument directive is emitted without the leading
12668 tab, hack for inline labels which must be in the first column,
12669 * (compareLabel,pic16_findNextInstruction),
12670 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12671 * (insertBankSwitch): modified for the new pCodeAsmDir,
12673 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12674 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12676 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12678 * (pushSide): commented out with #if,
12679 * (assignResultValue): fixed some typos in saving
12681 * (genPcall): FIXED and sync'ed with genCall,
12682 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12683 * (genNearPointerGet): fixed to handle some more cases,
12684 implementation scheme via table reads,
12685 * (genConstPointerGet): modified to access code memory correct,
12686 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12687 and improved to handle some cases
12688 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12689 instead of "RETLW" for init data
12690 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12691 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12692 variables are placed in access bank memory (<0x80 and >=0xf80),
12693 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12694 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12695 TBLWT_POSTDEC,TBLWT_PREINC
12696 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12697 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12699 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12700 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12701 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12702 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12704 2004-02-29 Borut Razem <borut.razem AT siol.net>
12706 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12707 support/Util/findme.h, support/Util/system.h: enhance binary relative
12708 search for lib and include by using findProgramPath()
12710 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * src/SDCCpeeph.c (pcDistance),
12715 * src/mcs51/ralloc.h,
12716 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12717 * src/mcs51/main.h,
12718 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12719 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12720 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12721 size calculation port specific, started basis for some register
12723 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12724 missing push/pop of r0/r1. Optimized push/pops
12725 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12726 * device/lib/_modsint.c (_modsint),
12727 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12728 and stack version so regression tests pass
12730 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12732 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12733 * src/SDCCast.c (decorateType): catch another small optimization
12735 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12736 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12737 modified to finally use computeType() all over SDCC,
12738 see Feature Request #877103
12739 * src/SDCCval.h: cosmetic
12740 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12741 valCompare(); regression tested in muldiv.c
12742 * support/regression/tests/muldiv.c (testMod): mod sign follows
12745 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12747 * src/SDCCast.c (decorateType): fixed bug #902362
12748 * doc/INSTALL.txt: fixed install instructions for win32
12750 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12752 * device/include/Makefile.in (install): fixed by replacing spaces
12755 * doc/INSTALL.txt: updated for release
12756 * doc/sdccman.lyx: added warning for --xstack being buggy
12758 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12760 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12761 to eliminate build warnings.
12762 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12764 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12765 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12767 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12768 removed -penable-stack, added comment for stack pragma, added
12769 warning for not initializing the stack/frame registers, removed
12770 comment at interrupts section
12772 Stack is made permanent, there is no ability to disable stack usage.
12773 * src/pic16/device.h,
12774 * src/pic16/device.c: removed all references to USE_STACK macro,
12775 * src/pic16/device.c (pic16_dump_section): when no elements in
12776 rlist, free rlist before return,
12777 * (pic16_dump_int_registers): NEW, internal registers are a new set
12778 of general purpose registers reused by each function,
12779 * (checkAddReg): returns 1 if registers is added to set,
12780 * (pic16_groupRegistersInSection): when a registers is of type
12781 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12782 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12783 SRCASECMP macro is moved here from device.c
12784 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12785 PO_PCLATU, PO_PRODL, PO_PRODH,
12786 * (pic16_pCodeOpType, genMinus,
12787 changed compares to "a" register, with AOP_ACC,
12788 * (pic16_genPlus): fixed some bugs and indented properly,
12789 * (pic16_addSign): changed size to size+offset in the MOVWF
12791 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12792 multiply 8-bit operand by literal, result is 8-bit,
12793 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12794 multiply 2 8-bit operand, result is 8-bit,
12795 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12797 * src/pic16/gen.c: changed accUse to contain WREG only,
12798 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12799 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12800 true, do not use immediate addressing any more unless sym is a
12801 pointer in codespace,
12802 * (aopForRemat): do not use immediate addressing when symbol not in
12803 codespace and when symbol's address is requested,
12804 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12806 * (aopGet): added case for AOP_ACC and don't return "accumulator
12807 bug" but WREG instead,
12808 * (popGetTempReg): pushes contents of temporary register in stack,
12809 * (popReleaseTempReg): pops contents of temporary register from
12810 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12811 * (pic16_popGet): separated case AOP_ACC to return register WREG
12812 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12813 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12814 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12815 the use of immediate pointers to certain cases only.
12817 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12818 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12819 * (assignResultValue, genCall, genRet): modified to use the new
12820 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12821 genPcall is still broken,
12822 * (genFunction): added code to create 'A' type pBlocks when
12823 interrupt functions are generated, code not extensively tested yet,
12824 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12825 * (genEndFunction): modified so ISRs pop stored registers from stack,
12826 * (genMultOneByte): cleanup,
12827 * (AccRsh): added flag andmask, to and result with appropriate mask,
12828 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12829 * (genDataPointerGet): fixed and reenabled its use,
12830 * (genNearDataPointerGet): bugs fixed,
12831 * (genDataPointerSet): bugs fixed,
12832 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12833 pic16_DumpSymbol, pic16_DumpOp,
12834 * src/pic16/genutils.h: function prototypes for the above functions,
12835 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12837 * (pic16emitRegularMap): many many many improvements, but needs a
12839 * src/pic16/main.c: enable_stack in pic16_options is removed,
12840 * (_pic16_parseOptions): removed command line options -penable-stack,
12841 * (_process_pragma): emit stack symbol only when stack pragma is
12843 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12844 redirected to FSR0L/FSR0H pair,
12845 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12846 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12847 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12849 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12850 * (dumpPicOptype): NEW,
12851 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12852 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12853 with movff instruction,
12854 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12855 added pic16_int_regs, some packRegsFor* functions are commented out,
12856 because produce errors,
12857 * src/pic16/NOTES: minor modifications
12859 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12861 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12862 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12864 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12865 * as/mcs51/lkaomf51.c: fixed bug #895763
12867 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12869 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12871 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12873 * doc/sdccman.lyx: added details about the HC08 storage classes and
12874 interrupts, fixed the register usage info for z80 & gbz80
12876 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12878 * doc/sdccman.lyx: added more pic16 port documentation
12879 * device/include/pic16/: added header pic18fregs.h
12881 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12883 * doc/sdccman.lyx: added Vangelis' contribution
12885 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12887 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12888 extend to the next CALL or PCALL, not just to the next CALL.
12890 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12892 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12894 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12896 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12897 bug #895752 and a better fix for bug #716790
12899 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12903 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12905 * doc/sdccman.lyx: minor changes, minor changed
12907 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12909 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12910 which can't handle SDCC_NEWONEBYTEOPS,
12911 (geniCodeMultiply): removed conversion from mult to shift for pic14
12914 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12917 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12918 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12919 thus fixing bug #895406
12921 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12923 * device/lib/_modsint.c,
12924 * device/lib/_modslong.c: sign follows divisor only
12925 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12926 signs or signedness can be ignored
12927 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12928 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12929 added optimization for IFX,
12930 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12932 reenabled optimization for IFX, which was removed on 2004-01-11
12933 * src/SDCCast.h: added return type IFX
12934 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12935 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12936 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12937 SDCC_OLDONEBYTEOPS selects the old behaviour
12938 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12939 changed again and commented promotion rule
12940 * src/SDCCval.c (valDiv): promotion no longer necessary
12941 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12942 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12944 * support/regression/tests/onebyte.c: added
12946 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12948 * gen.c (genInline): reverted to old code for assemnling inline
12949 code because of bug reported James Chadd
12951 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12953 * ralloc.h: missing declarations from previous patch,
12954 seems that patch for ralloc.h was never applied, fixed
12956 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12957 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12961 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12962 indirect addressing. Marked FSR0 as deprecated
12963 * gen.c (pointerCode): commented out, not needed now
12964 (pic16_popGet2p): new MOVFF helper function
12965 (genGenPointerGet),
12966 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12967 (shiftRLong): removed duplicate debugging info
12969 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12971 * src/ds390/gen.c (genNearPointerGet),
12972 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12973 optimization with bits, but not bitfields.
12974 * src/ds390/ralloc.c (packRegisters),
12975 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12977 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12979 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12981 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * src/SDCCicode.c (operandFromSymbol),
12985 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12986 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12987 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12988 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12989 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12990 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12992 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12993 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12994 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12995 * src/SDCCsymt.c (newSymbol),
12996 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12999 * src/SDCCval.c (newiList): fixed bug #885705
13001 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13003 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
13004 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
13006 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13008 * device/include/c8051f120.h,
13009 * device/include/c8051f300.h,
13010 * device/include/c8051f310.h: added/updated header files for Silicon
13011 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13012 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
13013 in new section Submitting patches
13015 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
13018 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13019 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13021 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
13022 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13023 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13025 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
13026 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13027 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13029 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
13030 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13031 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13032 genGenPointerSet): fixed bug #892400
13033 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
13034 to eliminate build warnings.
13035 * src/SDCCast.c (processParms),
13036 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
13038 * support/valdiag/valdiag.py: added GCC to the list of defines active
13039 when compiling with gcc
13041 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13043 * support/Util/SDCCerr.h,
13044 * support/Util/SDCCerr.c,
13045 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13046 with an incomplete type (fixed bug #883734)
13047 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13049 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13053 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13055 * src/SDCCast.c (decorateType),
13056 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13057 function pointer implementation
13058 * support/regression/tests/funptrs.c: added tests to verify both forms
13059 of function pointers work correctly. Added tests to verify parameters
13060 are passed in the correct order.
13062 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13064 * device.c (regCompare): registers are sorted by ascending
13065 address and increasing size,
13066 * main.c (_pic16_finaliseOptions): removed the declaration
13067 of compiler macro MCU. Now a macro of the format pic18fxxxx
13068 will be defined from the command line
13070 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13071 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13073 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13074 PCOP_RLCF was overwritten!
13075 * gen.c (genSkip): commented out calls to pic16_emitcode,
13076 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13078 * (genRRC): added debugging info,
13079 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13080 overwritten while shifting,
13081 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13082 overwritten while shifting,
13085 * (shiftLLeftOrResult),
13086 * (shiftRLeftOrResult),
13088 * (shiftLLong): Implemented with pic16_emitpcode
13089 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13090 * (genLeftShift): Fixed bug, operand for shift by variable always
13091 was "and"ed with 0x0f,
13092 * (genLeftShiftLiteral),
13094 * (genRightShiftLiteral): added debugging info,
13095 * (genrshFour): added comment,
13096 * (genRightShift): determined signedness from operand "left"
13097 instead of "result"
13099 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13101 * src/SDCCicode.c (geniCodeParms),
13102 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13103 function pointers, fixed function pointer bugs #861242 and #861896
13105 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13107 * device/include/c8051f000.h,
13108 * device/include/c8051f120.h,
13109 * device/include/c8051f300.h: added header files for Silicon
13110 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13112 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13114 * src/SDCCast.c (processParams): added new type flow and restructured
13115 (gatherAutoInit): added new type flow
13116 (addCast): cosmetic changes
13117 (getLeftResultType): added new type flow for array indices, patch
13118 provided by Stas, see FR #877103
13119 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13120 array index patch by Stas
13121 * src/SDCCast.h: added prototype getResultTypeFromType()
13123 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13124 * src/pic/glue.c (pic14emitStaticSeg),
13125 * src/pic16/glue.c (pic16emitStaticSeg),
13126 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13127 for initialization of symbols
13128 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13129 * support/Util/SDCCerr.h:
13130 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13131 * .version: bumped version number to 2.3.8
13132 * device/include/Makefile.in (install),
13133 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13136 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13138 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13139 Slade Rich fixed an optimization bug
13140 * src/pic/pcodepeep.c,
13141 * src/pic/pcoderegs.c
13142 * doc/Makefile (install): added test for directory
13144 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13146 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13147 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13148 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13149 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13150 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13151 * as/mcs51/asexpr.c (term),
13152 * as/hc08/asexpr.c (term): fixed bug #887146
13154 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13156 * src/z80/gen.c (genMult): handle single byte result product
13157 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13158 DUMMY_READ_VOLATILE (fixed bug #886367)
13160 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13162 * support/regression/tests/libmullong.c: fixed logic, on little endian
13163 hosts we ended without a mullong_wrapper()
13165 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13167 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13168 virus/worm forged address usage.
13170 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13172 Fixed promotion, it should be done on AST level:
13173 * src/SDCCast.c (addCast): added promotion to int
13174 (decorateType): updated call to upCast()
13175 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13176 usualUnaryConversions()
13178 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13180 * support/regression/tests/literalop.c (mulWrapper): Added a
13181 wrapper to remove integer overflow warnings.
13183 * support/regression/tests/float_trans.c: Made work on host.
13185 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13188 * support/regression/generate-cases.py (main): Changed from inline
13191 * doc/Makefile (install): Changed to depth first to get rid of
13192 missing directory install warning.
13194 * as/Makefile (install-doc): Made work on Mac.
13196 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13198 * src/SDCCast.c: added an additional type flow in decorateType() of
13199 opposite direction, see feature request #860006; it's enabled at runtime
13200 by setting the environment variable SDCC_NEWTYPEFLOW
13201 * src/SDCCast.h: changed prototype of decorateType()
13202 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13203 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13204 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13205 see feature request #877103
13206 * src/SDCCval.c: updated call of decorateType()
13207 (valBitwise): fixed bug #882876
13208 (valMinus): added promotion
13209 (valLogicAndOr): result is unsigned
13210 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13211 * src/SDCCsymt.c (computeType),
13212 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13213 must not cause an unsigned operation
13214 * src/pic/glue (pic14emitRegularMap),
13215 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13217 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13219 * src/pic/pcode.c (PCodeID): commented out left over debug code
13221 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13223 * support/valdiag/tests/overflow.c: added shift tests
13224 * src/pic/device.c,
13231 * src/pic/pcodepeep.c,
13232 * src/pic/pcoderegs.c,
13233 * src/pic/ralloc.c,
13234 * src/pic/ralloc.h: applied patch from Slade Rich;
13235 added support for multiple code pages and multiple RAM banks on the
13236 PIC 14 port. The ASM files now no longer simply assume all the
13237 code / RAM are in the same page / bank. This means the linker can
13238 safely allocate code/RAM of separate ASM files to different pages/banks.
13239 * doc/sdccman.lyx: added Slade's tips
13240 * src/mcs51/peeph.def: fixed bug #880768
13242 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13245 * src/SDCCast.c (decorateType): fixed bug #880197
13247 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13249 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13252 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13253 strtof is not part of C89 and isn't included with Mac OS X.
13255 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13258 shiftL2Left2Result): fixed bug #879326
13259 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13260 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13261 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13262 address fetch for clr instruction
13263 * device/lib/hc08/_mulint.c: created optimized assembly version
13264 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13266 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13268 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13269 proposed in FR #877103
13271 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13273 * src/SDCCval.c (cheapestVal): added missing checks
13274 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13275 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13277 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13279 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13282 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13284 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13285 loaded with the linker search paths (-L arguments) and the libraries
13286 to be linked with the current source (-l arguments). Changes
13287 currently will affect only the pic16 port.
13288 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13289 include path the port specific paths and port specific libraries,
13290 * gplink command now contains the $3 argument,
13291 * src/pic16/device.h,
13292 * src/pic16/device.c,: structure PIC_device is made public and
13293 renamed to PIC16_device, the same for variable Pics which is renamed
13294 to Pics16. Updated all references to them.
13295 * src/pic16/glue.c (pic16glue): corrected bug with code
13296 initialization which bypassed the variable initializations block.
13298 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13299 COMPILE_FLAGS and added the --nostdinc option
13301 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 * device/include/mc68hc908jb8.h: Register defs for another member
13304 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13306 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13308 Documenting changes from previous commits.
13309 * configure.in (version 1.56),
13310 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13311 when generating output files to configure the pic16 library,
13312 but now I've commented it out, since gputils aren't installed in the
13313 SF compile farm, so library won't compile
13315 * device/lib/Makefile.in (version 1.56): initially I've added in
13316 target 'all' the prerequestive 'model-pic16' so it compiled the
13317 pic16 library, but now I've commented it out for the same reasons
13319 * added targets 'model-pic16' and 'objects-pic16' to compile the
13321 * added target 'port-specific-objects-pic16' to handle the
13322 generated libraries and copy them into the build/ directory
13323 * added target 'clean-intermediate-pic16' to clean intermediate
13324 files into pic16 directory
13325 * in target 'installdirs' added line to create directory pic16 in
13326 the installation path
13328 * device/include/Makefile.in (version 1.11): in target 'install'
13329 added lines to copy all header files to installation path,
13330 * in target 'installdirs' added line create directory for pic16
13331 headers in the installation path
13333 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13335 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13338 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13341 * device/lib/configure.in,
13342 * device/lib/configure: fixed for autoconf 2.57
13344 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13347 option so that it actually works. Made it specific to the z80, since
13348 the gbz80 doesn't have these kinds of I/O ports.
13350 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13352 * device/include/z180.h,
13353 * device/lib/_memcpy.c,
13354 * device/lib/_memmove.c,
13355 * device/lib/_mulint.c,
13356 * device/lib/ser_ir.c,
13357 * device/lib/ser_ir_cts_rts.c,
13358 * device/lib/_strcmp.c,
13359 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13360 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13361 portmode; added deprecation warning for bank= and protmode= forms.
13362 Also, guard against buffer overflow.
13363 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13365 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13368 changed interrupt vector table generation to only emit declared vectors.
13369 * device/include/Makefile.in: added missing backslash
13370 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13372 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13374 Mainly changes to support compilation of the device libraries
13375 * src/pic16/device.c: stack is allocated via symbol and not
13376 via literal number. The symbol is placed in the corresponding
13377 position of the data ram
13378 * (pic16_dump_section): relocatable and absolute uninitialized
13379 data are now emitted in sorted order to reduce section naming,
13380 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13381 weren't marked as being in the access bank,
13383 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13385 Added portion of GNU PIC Library under the directory
13386 device/include/pic16 and device/lib/pic16. These files
13387 contain the declarations of SFRs for the PIC18Fxx2 devices.
13388 The directory is initialized via configure from toplevel.
13390 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13392 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13393 the spilllocations to be compared correctly
13395 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13397 * src/SDCCast.c (decorateType): fixed bug introduced today
13399 2004-01-12 Borut Razem <borut.razem AT siol.net>
13401 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13402 doc/sdccman.lyx: upper case pragmas are deprecated
13404 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13406 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13407 in simpler and even better code
13409 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13411 * src/SDCCicode.c (operandOperation): fixed bug #874819
13412 * src/SDCCast.c (decorateType): fixed
13413 char foo (unsigned long ul) { return ul > 0; }
13415 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13417 * doc/sdccman.lyx: Moved and added some sections, small changes
13418 all over. Telling LaTeX to be less strict with word spacing
13419 to better keep the right margin. Changed some notes about
13420 maintainance of the ports in section 3.2.1 - is it OK like this?
13422 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13424 SDCC source changes:
13425 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13426 convilong): modified to inform the pic16 port that builtin functions
13429 PIC16 PORT specific changes:
13430 * src/pic16/device.c pic16_dump_equates() added,
13431 processor registers declared internally by the port are emitted in
13432 the translation as equates,
13433 * src/pic16/gen.c: inline code is passed unprocessed to the
13435 * (pic16_popGetLit2): fnuction modified to take second operand as
13436 pCodeOp pointer and not as literal,
13437 * (popRegFromIdx): prefixed with pic16_,
13438 * (pic16_popCombine2): modified to receive already allocated pCode
13440 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13441 * (genFunction): initializes local stack frame and pushes on stack
13442 all the registers used by this function,
13443 * (genEndFunction): restores all registers from stack and restores
13445 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13447 * (pic16glue): changed the program startup sequence,
13448 * added new dbName code 'A' for functions placed in absolute section
13449 * src/pic16/main.c: added function attribute _naked,
13450 * added pragma 'code' to place a fnuction at an absolute address,
13451 * added command line arguments --debug-ralloc and --pcode-verbose,
13452 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13453 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13454 * (pic16_newpCodeOpLit2): modified to take the second operand as
13456 * (pic16_printpBlock): modified to emit each function in a separate
13458 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13459 UPPER for immediate operands,
13460 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13462 * src/pic16/peeph.def: all peepholes with movff are commented out,
13463 because there is a problem in the pcode peep optimizer,
13464 * src/pic16/ralloc.c: the register allocator can now reuse local
13465 function symbols for another function. This saves register usage.
13466 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13468 Added file src/pic16/NOTES with information about program writing on
13469 the current port version.
13471 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13473 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13474 and peephole 252 (array access)
13476 2004-01-09 Borut Razem <borut.razem AT siol.net>
13478 * src/SDCCmain.c : fixed #872250: -l command line defined library
13479 files are scanned before standard library files
13481 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCCast.c (decorateType): fixed bug #874046
13485 2004-01-09 Borut Razem <borut.razem AT siol.net>
13487 * support/scripts/sdcc.nsi: remove previous installation
13489 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13491 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13492 bytes for last interrupt vector (mcs51)
13493 * sdcc.spec: fixed typo
13495 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13498 gen51Code): more efficient parameter receive for --model-large
13501 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/ds390/main.c,
13504 * src/z80/main.c: added missed needLinkerScript flags (more than
13505 one port structure defined in these file)
13506 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13509 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13511 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13512 * src/port.h: added flag needLinkerScript in port->linker
13513 structure to inform whether to create a .lnk file or not,
13515 * src/ds390/main.c,
13517 * src/mcs51/main.c,
13519 * src/pic16/main.c,
13521 * src/z80/main.c: changed appropriately to configure
13522 needLinkerScript flag
13524 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13525 * src/pic/glue.c: added variable udata_section_name to
13526 override default uninitialized data segment definition for
13527 devices only with SHAREBANK memory (reported from Erik Epetrich)
13528 * (pic14emitOverlay): modified to emit a commented overlay segment
13529 directive when no overlay data exist
13530 * (picglue): modified to emit uninitialized data segment
13531 according to udata_section_name
13532 * src/pic/main.c (_pic14_parseOptions): added command line
13533 options --udata-section-name=[name] to override default
13534 udata definition name
13535 * modified _linkCmd and _asmCmd to include compiler passed
13536 arguments via -W option
13537 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13538 object file from '.rel' to '.o' in port->linker structure,
13539 changed size of fptr from 2 to 3 in port structure
13541 2004-01-07 Borut Razem <borut.razem AT siol.net>
13543 * support/scripts/sdcc.nsi: update PATH
13544 * support/scripts/sdcc.ico: craeted
13546 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13548 * device/include/Makefile.in: fix install
13549 * doc/Makefile: fix install
13551 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13555 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13556 how the function variable allocation summary is displayed; also
13557 include information about variables allocated to the overlay
13560 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13562 * as/mcs51/lkmain.c: Help about -Y option
13563 * as/mcs51/lkarea.c: Fixed gcc warnings
13565 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13567 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13569 * support/valdiag/tests/overflow.c: added
13570 * src/SDCCast.c (decorateType),
13571 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13572 LEFT_OP (left shift)
13574 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13576 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13577 (default behaviour).
13579 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 A python script to validate compiler diagnostic messages. It can be
13582 used to verify that sdcc complains about bad c source code and
13583 gives a good location of the error.
13584 * support/valdiag/Makefile,
13585 * support/valdiag/valdiag.py,
13586 * support/valdiag/tests/*
13588 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13590 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13591 * src/SDCCsymt.c (newEnumType),
13593 * support/Util/SDCCerr.c,
13594 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13596 * support/regression/tests/enum.c: added test for enum values that
13597 require at least 2 bytes of storage.
13599 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13601 * src/common.h: added ifndef/define/endif macros
13602 around the header file.
13603 Bug reported from Jesus Calvino-Fraga
13605 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13607 * sdcc.spec: updated
13608 * device/include/Makefile.in: don't install CVS directories
13609 * device/lib/Makefile.in: added removal of CVS directories after install
13610 * doc/Makefile: fixed install, added local_icons
13611 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13612 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13613 * src/ds390/gen.c (genRightShift): fixed bug #870788
13614 * src/SDCCast.c (decorateType): fixed bug #870781
13616 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13618 PIC16 port related changes:
13619 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13620 added variable stackPos,
13622 * gen.c: genCall, assignResultValue: added support for
13623 pushing/retrieving function parameters to/from stack,
13624 genFunction,genEndFunction: setup stack frame for the
13625 generated function,
13626 genAddrOf: will be changed according to bug 863624
13628 * added files genutils.c and genutils.h which contain gen*
13629 debugged and optimised functions extracted from gen.c
13631 * glue.c: added variable 'externs' which holds extern symbols,
13632 pic16emitRegularMap: is modified to properly handle relocatable
13633 symbols under the new scheme,
13634 pic16createInterruptVect: is modified
13635 pic16printPublics: is modified to emit 'global' assembler directives,
13636 added pic16_printExterns to print extern symbols,
13637 pic16glue: initializes stack/frame pointer in the beginning of
13638 the assembly output. Temporary hack, will be corrected later,
13639 because gplink yet does not support stack and SDCC does not
13640 yet support a type of crt0.o object to create the final binary.
13642 * Removed many lines that contain 8051 legacy code.
13643 * The code is finally placed under a 'code' directive.
13644 * Added port specific options.
13646 * _process_pragma: simplified since now we do not need *special*
13647 include file to define SFR registers. But a separate header
13648 will be needed. This will be developed later.
13649 * _pic16_parseOptions: added, parses port specific options:
13650 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13651 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13652 --preplace-udata-with=
13654 * _pic16_setDefaultOptions: modified to initialize section names,
13655 but hack is temporarly out of order since it needs improvement.
13656 * _pic16_genAssemblerPreamble: configuration words are emitted by
13657 their address instead of their name. This part is incomplete and
13658 supports only the 18Fxx2 devices. Other devices will emit an error
13659 during assembly since they do not contain the same set of config
13661 * _pic16_genIVT: is modified,
13663 * pcode.c: added definitions for some hardware registers that are needed
13665 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13666 All PCI entries are updated. Now LFSR is supported.
13667 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13668 * added pic16_newpCodeOpLit2 to support instructions with
13669 two literal arguments
13670 * pic16_pCode2str: corrected code that emits assembler instructions
13671 with two literal operands and those that have an access bit modifier
13672 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13673 this fixes a bug which caused some labels to be lost, when an
13674 assembler directive was added, i.e. banksel,
13675 * pic16_FixRegisterBanking: improved logic that causes the insertion
13677 * InlineFunction: functions that are called once, are not any more
13678 inlined. This can be a port option in the future,
13680 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13682 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13683 hold the corresponding uninitialized symbols,
13684 * pic16_allocProcessorRegister: registers have explicit marked the
13686 * pic16_allocInternalRegister: registers are explicit marked as
13688 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13689 processing list, so bit registers were lost,
13692 * ralloc.h: added field 'accessBank' and original symbol operand
13693 in register definition,
13694 * removed the field isMapped from register definition,
13696 ** Several functions have been removed from various sources:
13697 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13698 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13699 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13700 pic16_assignRelocatableRegisters
13702 ** others have been introduced:
13703 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13704 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13706 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13708 * support/scripts/inc2h.pl: changed definition of BIT_AT
13709 to emit 'sbit at' instead of 'bit at'. This was a request.
13711 PIC16 port related preliminary changes:
13712 * gen.c: prefixed function popRegFromString with
13713 pic16_ and all references to it corrected
13714 * pcode.c: all pic16_pc_* hardware registers prefixed
13715 with underscore (_),
13716 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13717 * ralloc.c: newReg(): when register is REG_SFR then
13718 set address to rIdx,
13719 pic16_allocProcessorRegister(): marks register wasUsed=0
13720 pic16_writeUsedRegs(): added a call to assign processor
13721 registers via pic16_assignFixedRegisters
13723 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13725 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13726 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13727 variables in unused register banks. Also the SSEG is placed
13728 wherever there is enough space for it, and IDATA can be anywhere
13729 in internal RAM. For now compile using -Wl-Y[stack_size].
13730 The mem file is different for this option as well, since it
13731 makes no sense of talking about DSEG lenght.
13733 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13735 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13736 in certain cases, e.g. when ROM assignment, patch provided
13737 from Albert den Haan.
13739 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13741 Many signedness and type propagation fixes:
13742 * src/SDCCicode.c: made geniCodeCast() static
13743 replaced SPEC_ by IS_ (cosmetic)
13744 (operandOperation): fixed div and mod operation
13745 (usualBinaryConversions): added support for promotion of char
13746 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13747 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13748 (geniCodeAdd): an array index will stay unsigned, even if promoted
13750 (geniCodeArray): ditto
13751 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13752 * src/SDCCsymt.c (computeType): added more support for char;
13753 promotion of char is selectable by promoteCharToInt, fixed signedness
13755 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13756 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13757 * src/SDCCval (val*): replaced signedness calculation by
13759 rearranged if-branches (cosmetic)
13760 (valShift): added warning W_SHIFT_CHANGED
13761 (valCompare): fixed problem with different types
13762 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13763 * support/regression/tests/literalop.c: added many cases
13764 * support/regression/tests/ast_constant_folding.c: changed finally to
13766 * .version: new year, new version: 2.3.7
13767 * src/SDCCmain.c (main): applied patch #866468
13768 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13769 provided by Scott Bronson
13770 * doc/sdccman.lyx: updated documentation for sdcdb
13771 updated and added chapter tips
13773 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 * src/SDCCsymt.h: missing from yesterday's commits
13777 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/SDCC.y (struct_or_union_specifier),
13780 * support/Util/SDCCerr.c,
13781 * support/Util/SDCCerr.h: verify that struct & union tags are used
13784 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * src/SDCCglobl.h: missing from yesterday's commits
13788 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13791 sft_attributes, struct_declaration, parameter_declaration,
13792 type_name, start_block, declaration_list),
13793 * src/SDCC.lex (check_type): support redefinition of typedef names
13795 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13797 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13798 aligned xdata arrays. Erik helped me with the if clause.
13800 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13805 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/SDCCast.c (newAst_),
13810 * src/SDCCicode.c (ast2iCode, newiCode),
13812 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13813 expr, statement, expression_statement, selection_statement,
13814 iteration_statement, expr_opt, jump_statement): foundation for tracking
13816 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13819 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13821 * support/Util/SDCCerr.c,
13823 * src/SDCCast.c (createCase, createDefault, decorateType),
13824 * src/SDCClabel.c (labelUnreach),
13825 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13827 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13828 (with thanks to Stas Sergeev)
13829 * device/include/time.h,
13830 * device/lib/time.c (CheckTime): suppress unreachable code warning
13832 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * src/SDCCast.c (createIvalCharPtr),
13835 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13837 * support/regression/tests/nullstring.c: tests for these two bugs
13839 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13841 * support/Util/SDCCerr.h,
13842 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13843 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13844 about storage class and 'at' used inside struct or union
13845 * src/SDCCBBlock.c (iCodeFromeBBlock),
13846 * src/SDCCcse.c (ifxOptimize),
13847 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13848 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13849 printIval, emitStaticSeg, emitOverlay),
13850 * src/SDCClabel.c (deleteIfx),
13851 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13852 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13853 gatherAutoInit, processParms),
13854 * support/Util/SDCCerr.h,
13855 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13856 reporting for post-parse errors.
13858 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13861 implicit casts via union; they don't work on big endian systems
13862 (possible fix for bug #861138)
13864 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13866 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13867 * src/mcs51/main.c: fixed the fix for bug #737001
13869 2003-12-15 Borut Razem <borut.razem AT siol.net>
13871 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13873 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13875 * support/makebin/makebin.c: put output in binary mode
13877 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13879 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13880 xdata and data memory on startup. Set the environment variable
13881 SDCC_NOGENRAMCLEAR to disable this.
13882 * src/mcs51/peephole.def,
13883 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13884 (allows non-interrupt and interrupt code to safely compete for a resource
13885 without the non-interrupt code having to disable interrupts)
13887 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 * src/SDCCicode.c (geniCodeAdd),
13890 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13891 with valFromType if type might be a pointer and host is big endian).
13892 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13893 types, not just integer types.
13894 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13895 multiply defined with mismatching "at" address.
13897 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13900 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13901 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13902 with embedded nulls (fixed bug #753752)
13904 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13906 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13907 Apparently this did not see much testing (endless loop)
13909 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13913 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13915 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13916 gracefully handle NULL memmap pointers
13918 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13921 instead of deleting the iCode when an operand is volatile
13922 * src/z80/gen.c (genDummyRead),
13923 * src/mcs51/gen.c (genDummyRead),
13924 * src/ds390/gen.c (genDummyRead),
13925 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13927 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13928 * src/SDCC.y: fixed bug #850420
13930 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 Applied z80 i/o port patch from Peter Townson and fixed some operators
13933 to better handle operands in A register.
13934 * device/include/z180.h
13940 * src/z80/peeph-z80.def
13941 * src/z80/peeph.def
13944 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13946 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13948 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13950 * device/lib/hc08/_mullong.c: Removed extra #endif
13952 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13954 * sim/ucsim/hc08.src/inst.cc,
13955 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13956 carries from x to h
13957 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13958 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13959 * device/include/stdarg.h: fixed varargs for hc08
13960 * device/lib/Makefile.in,
13961 * device/lib/hc08/Makefile,
13962 * device/lib/hc08/_mulint.c,
13963 * device/lib/hc08/_mullong.c: fixed some endian problems
13965 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13967 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13968 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13969 * device/lib/_gptrget.c,
13970 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13972 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13975 * src/SDCCast.c (astErrors): fixed bug #846007
13976 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13978 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/SDCCast.c (decorateType): disabled a transformation I added in
13981 revision 1.188 (access to fields of a structure at an absolute address);
13982 it breaks with bitfields, extern declarations, and gcse analysis.
13983 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13984 could be assigned through a pointer, so don't complain.
13985 * src/SDCCast.c (astErrors),
13987 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13989 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13991 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13992 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13993 output of __config directives, since gpasm now supports them
13994 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13995 pre-processor macro, i.e. -DMCU=p18f452
13996 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13997 and modified to handle 'cast' icode similarly to '=' icode
13998 * src/pic16/device.h (typedef struct PIC_device): added field
13999 'extMIface' to indicate that chip has external memory interface
14000 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
14001 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
14004 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * src/SDCC.y (pointer): fixed bug #846006
14007 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
14008 * src/SDCCast.c (decorateType): fixed bug #846009
14009 * src/ds390/peeph.def,
14010 * src/ds390/gen.c (genAnd, genOr),
14011 * src/mcs51/peeph.def,
14012 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
14014 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14016 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
14023 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
14027 * src/SDCCbitv.c: added function to free a bitvector
14028 * src/SDCClrange.h,
14029 * src/SDCClrange.c: added function to recompute the liveranges
14030 * src/avr/ralloc.c,
14031 * src/ds390/ralloc.c,
14032 * src/hc08/ralloc.c,
14033 * src/mcs51/ralloc.c,
14034 * src/pic/ralloc.c,
14035 * src/pic16/ralloc.c,
14036 * src/xa51/ralloc.c,
14037 * src/z80/ralloc.c: recompute the liveranges after register packing
14039 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
14041 * src/SDCCloop.c (newInduction): fixed bug #845630
14043 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14046 inadvertantly left behind from my 2003-11-12 change
14048 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 Updated headers I neglected to commit yesterday.
14051 * src/SDCClrange.h,
14054 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14057 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14058 * src/SDCCopt.c (eBBlockFromiCode),
14059 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14060 the creation of the key hash table from the sequencing so it can be used
14061 earlier (for some GCSE bug fixes still pending)
14063 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14065 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14066 * support/regression/tests/addsub.c: testing genPlus shortcut
14068 2003-11-15 Borut Razem <borut.razem AT siol.net>
14070 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14072 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14075 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14076 ordering is immaterial.
14077 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14079 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14082 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14083 (SIGSEV) of bug #840381
14084 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14085 unlink new file before rename if new and old filenames are the same)
14087 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14089 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14090 uninitialized variables) for the mcs51. Set environment variable
14091 SDCC_GENRAMCLEAR to test.
14092 xdata initialization slightly shorter
14094 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14097 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14098 #838241 & 780691 (basicly the same bug)
14099 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14100 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14102 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14104 * src/SDCCmain.c (linkEdit): "fix" #834252
14106 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14108 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14110 * src/SDCC.y: fixed bug #819403
14112 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14114 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14115 the reentrant attribute.
14116 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14117 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14119 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14120 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14121 erroneously reduced to a literal.
14122 * src/hc08/ralloc.c (packRegisters, rematStr),
14123 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14126 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14128 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14129 * doc/sdccman.lyx: changed from 'article' to 'book'
14130 * doc/Makefile: readded test_suite_spec and cdbfileformat
14132 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14134 * device/include/stdlib.h: include malloc.h to comply with ANSI
14135 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14137 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14139 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14140 * doc/clean.mk: also remove *.out files
14141 * doc/sdccman.lyx: some additions, larger top/bottom margins
14143 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14145 * src/SDCC.y: fixed bug #837365
14146 * support/regression/tests/bitopcse.c
14147 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14148 a symbol (might be valop instead)
14149 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14150 * device/lib/clean.mk: added hc08 to the cleaning list
14152 2003-11-04 Borut Razem <borut.razem AT siol.net>
14154 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14156 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14157 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14158 malloc is declared in standard stdlib.h
14160 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 * device/lib/hc08/Makefile: need to clean .rel not .o files
14163 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14165 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 * src/mcs51/main.c,
14170 * src/ds390/main.c,
14174 * src/pic16/main.c,
14175 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14176 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14177 tests (which uses the port's oclsExpense function)
14183 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14185 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14187 * src/SDCCcse.c (ifxOptimize),
14188 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14189 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14190 deleting the IFX iCode.
14191 * src/hc08/ralloc.c: reduced unneeded slocs
14192 * src/hc08/gen.c: fixed bug in asmopToBoolean
14194 2003-11-04 Borut Razem <borut.razem AT siol.net>
14196 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14197 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14198 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14199 transferred to configure
14201 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14203 Use headers defined in the C[++] standards:
14204 * sim/ucsim/gui.src/serio.src/fileio.cc
14205 * sim/ucsim/gui.src/serio.src/frontend.cc
14206 * sim/ucsim/gui.src/serio.src/main.cc
14207 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14208 * support/Util/NewAlloc.c
14210 * as/mcs51/lklibr.c
14214 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14216 * Added MSVC projects for hc08 assembler and linker:
14217 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14218 /as/hc08/link_hc08.dsp
14220 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14222 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14224 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14226 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14228 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14230 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14232 2003-10-31 Borut Razem <borut.razem AT siol.net>
14234 * support/cpp2/cpplib.h,
14235 support/cpp2/cpplib.c,
14236 support/cpp2/cpplex.c,
14237 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14238 to switch _asm block preprocessing on / off. Default is
14239 #pragma preproc_asm +
14241 2003-10-31 Borut Razem <borut.razem AT siol.net>
14243 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14244 when outputting comment blocks (when executed with -C option) and
14245 _asm (SDCPP specific) blocks
14247 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14251 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14253 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14255 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14257 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14258 * src/SDCCast.c (decorateType): fixed bug #832664
14260 2003-10-31 Borut Razem <borut.razem AT siol.net>
14262 * support/cpp2/cpplex.c: fixed for SDCPP:
14263 comments(when executed with -C option) and _asm blocks
14264 were included even if they where in skipped #if block.
14265 Applied solution from GCC cpp 3.3.2
14267 2003-10-31 Borut Razem <borut.razem AT siol.net>
14269 * src/SDCC.lex: sdcc now understands both formats:
14270 '# <line_number> <file_name>' and
14271 '#line <line_number> <file_name>'
14272 * support/cpp2/cppmain.c: sdcpp now generates the standard
14273 '# <line_number> <file_name>' instead of former
14274 '#line <line_number> <file_name>'
14276 2003-10-30 Borut Razem <borut.razem AT siol.net>
14278 * support/cpp2/cpphash.h,
14279 * support/cpp2/cpplib.h
14280 * support/cpp2/cpplex.c,
14281 * support/cpp2/cppmain.c,
14282 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14284 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14286 Fixed a number of problems revealed by bug #827883.
14287 * src/SDCCloop.c (loopInvariants): Spill location of the
14288 result operand should be recomputed if extracted from
14289 a loop. Also, don't extract assignments of an iTemp
14291 * src/SDCCast.c (isConformingBody): loop reversal should
14292 not occur if the control variable is involved with a
14293 relational operator.
14295 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14297 * .version: bumped to 2.3.6 to reflect the big improvements
14298 made by Erik and Klaus. Thanks!
14300 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14302 Replaced the livrange code.
14303 * src/SDCClrange.c: added new LR code
14305 * src/SDCCBBlock.h: removed remainig parts from old LR code
14306 * src/ds390/ralloc.c,
14307 * src/ds390/gen.c: minor fixes to make it work with new code
14309 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * as/hc08/lkrloc.c,
14314 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14315 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14316 (tweaked fix for bug #818696)
14318 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14320 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14322 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14325 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14326 * src/mcs51/gen.c (gencjneshort),
14327 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14328 more efficient (per Scott Bronson's suggestion)
14330 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 Extended the semantics of the critical keyword to include
14333 individual statements. See RFE #827755 and #799831
14338 * support/Util/SDCCerr.c
14339 * support/Util/SDCCerr.h
14344 2003-10-19 Borut Razem <borut.razem AT siol.net>
14346 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14348 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14350 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14352 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14353 and predecrement operand is displayed
14355 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14357 * src/SDCCval.c (valMinus): fixed bug #826041
14359 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 Some hc08 related updates that I missed earlier
14362 * sim/ucsim/stypes.h
14363 * support/regression/ports/hc08/spec.mk
14365 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14367 New target "hc08" for the Motorola 68hc08 family of micros
14375 * sim/ucsim/hc08.src/*
14376 * sim/ucsim/configure.in
14377 * src/ucsim/configure
14378 * sim/ucsim/packages_in.mk
14381 * device/include/mc68hc908qy.h
14382 * device/lib/hc08/*
14383 * device/lib/Makefile.in
14384 * support/regression/ports/hc08/*
14385 * support/regression/Makefile
14387 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14389 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14391 * src/ds390/gen.c (genCast): fixed bug #821957
14393 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14395 * device/lib/logf.c: "fixed" overlay bug
14396 * support/regression/ports/host/spec.mk: added m library
14397 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14398 * support/regression/tests/float_trans: added (for Eric)
14400 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14402 * src/mcs51/gen.c (genCpl): fixed bug
14403 http://sf.net/mailarchive/message.php?msg_id=6263915
14405 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14407 * src/SDCCast.c (decorateType): added extended constant folding
14408 * src/SDCCsymt.c (computeType): cleanup
14409 * src/SDCCval.c (valShift): minor optimization
14410 * support/regression/tests/ast_constant_folding.c: added
14412 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14414 * src/SDCCmain.c: removed some unintended changes
14416 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14418 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14419 * src/z80/gen.c: fixed part of bug #817589
14420 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14422 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14424 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14435 * src/ds390/ralloc.c
14437 * src/mcs51/ralloc.c
14439 * src/pic16/ralloc.c
14440 * src/xa51/ralloc.c
14442 * src/z80/gen.c: removed unused label "release:"
14444 2003-10-06 Borut Razem <borut.razem AT siol.net>
14446 * src/SDCC.lex: removed definition of unused variables
14447 save_optimize and save_options
14449 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14451 * clean.mk: removed '=' in "-maxdepth=1"
14452 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14453 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14455 2003-10-06 Borut Razem <borut.razem AT siol.net>
14457 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14458 my_unput() replaced by unput()
14460 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14462 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14463 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14464 type-punned pointer will break strict-aliasing rules"
14465 Old LR behaviour is again default; Klaus' LR can be choosen by
14466 defining the environment variable LRKLAUS
14470 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14471 * clean.mk: fixed removal of files in bin/CVS/
14472 * device/lib/clean.mk: fixed removal of directories small and large
14473 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14475 * src/SDCCval.c: removed superflous test for pedantic
14477 2003-10-05 Borut Razem <borut.razem AT siol.net>
14479 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14480 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14481 message "unmatched #pragma SAVE and #pragma RESTORE"
14483 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14485 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14486 assembly, critical functions, atomic, nojtbound)
14488 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14490 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14496 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14499 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14501 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14503 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14504 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14505 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14507 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14509 * src/z80/gen.c (genRet): fixed bug #524753
14510 * src/z80/gen.c (genCast): fixed internal error on cast from
14512 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14513 fix for bug #477835 to the z80
14514 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14515 for tracking iCodes in the peephole optimizer for z80
14517 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14519 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14520 the other part of bug #814548
14521 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14523 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14525 * src/SDCCcse.c: fixed part of bug #814548
14527 2003-09-28 Borut Razem <borut.razem AT siol.net>
14529 * src/asm.c: rewrite of printILine() to use temporary file instead
14531 * src/xa51/main.c: commented out declaration of int rewinds
14533 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14535 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14537 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14539 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14540 * src/asm.c (printILine): Fixed bug #811015
14542 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14544 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14547 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14549 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14550 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14551 to correctly handle general case of AOP_PAIRPTR
14552 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14554 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14556 * src/mcs51/ralloc.c (fillGaps),
14557 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14558 register positioning bug)
14560 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14562 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14564 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14566 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14567 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14568 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14569 (ralloc doesn't intentionally do this now, but perhaps later)
14570 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14571 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14572 register positioning bugs (Fixed bug #762602 and #795325)
14573 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14574 (Fixed bug #808779)
14575 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14576 lines that --i-code-in-asm generates
14578 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14580 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14581 trying to fclose a FILE* that was already closed.
14583 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14585 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14586 of const struct should be treated as if const themselves)
14588 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14590 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14592 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14594 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14595 Unix (/n) and DOS (/r/n) line terminations.
14597 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14599 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14602 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14604 * src/mcs51/gen.c (genFunction, genEndFunction),
14605 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14606 and restore of EA so that stack offsets to parameters are
14607 correct when using both critical and reentrant/stack-auto.
14608 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14609 size (can be triggered in error if sloc is shared between
14610 different sized objects)
14611 * device/include/float.h: fixed macros to explicitly use
14612 unsigned long where needed
14614 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14616 Feature req. 799831: added code to allow nesting of critical functions
14617 * src/mcs51/gen.c (genFunction, genEndFunction)
14618 * src/ds390/gen.c (genFunction, genEndFunction)
14620 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14622 * src/SDCCsymt.c (sclsFromPtr),
14624 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14625 support for standard C idiom of memory mapped variables; for
14626 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14627 to xdata int at 0x1234 tempvar = 1.
14628 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14629 provided by Akiya ISHIDA
14631 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14633 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14634 * src/SDCCval.c (constVal): added reduction from int to char
14635 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14636 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14637 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14639 * support/regression/tests/shifts.c: fixed
14641 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 * src/z80/gen.c (genXor): Fixed bug #805445
14645 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 Fixed bug #621531 (const & volatile confusion in the type chain).
14648 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14649 refer to the const or volatile state of the pointer itself.
14661 * src/pic16/ralloc.c
14662 * support/regression/tests/const.c
14664 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14666 When checking for duplicated modules, use absolute paths
14667 instead of relative paths. Files changed:
14672 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14674 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14676 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14678 * device/include/string.h: added size_t typedef, changed
14679 prototypes to use size_t, eliminated separate reentrant and
14680 non-reentrant declarations, added _memmove declaration
14681 * device/lib/_memcpy.c: changed to use size_t instead of int,
14682 changed /4 to >>2 to avoid division library call
14683 * device/lib/_memcmp.c,
14684 * device/lib/_memset.c,
14685 * device/lib/_strncat.c,
14686 * device/lib/_strncpy.c,
14687 * device/lib/_strncmp.c: changed to use size_t instead of int
14688 * device/lib/_memmove.c: new file (fixed bug #772294)
14689 * device/lib/Makefile.in: added _memmove.c
14690 * device/lib/z80/asm_strings.s: fixed bug #772290
14691 * support/regression/tests/bitfields.c: attempt to fix host assertion
14692 failure on amd64-unknown-linux2.2
14694 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14696 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14697 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14698 * as/z80/asmain.c (main): fixed bug #801766
14700 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14702 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14705 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14707 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14708 reported in bug #800609
14710 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14712 * Top header beautifications in src/pic16 directory:
14713 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14714 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14715 pcoderegs.h, ralloc.c, ralloc.h
14716 * main.c: added top header and GPL license notice
14717 * pcode.c: fixed the if-conditional warning
14719 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14721 * device/lib/_mullong.c: replaced int by short for gcc
14723 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14725 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14726 and JUMPTABLE iCodes properly now (worked by accident before)
14727 * src/mcs51/gen.c (leftRightUseAcc),
14728 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14729 iCode properly now. Use getSize instead of nRegs since a & b
14730 aren't part of the nRegs tally.
14732 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14734 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14735 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14736 before instructions that use the _STATUS register
14738 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14740 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14741 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14742 fetching of the pointer
14743 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14744 copied from genNearPointerSet()
14745 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14746 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14747 If they pop r0/r1 they must be called in the opposite order than aopOp().
14748 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14749 (resp. --stack-auto), prepared for --xstack
14751 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14753 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14755 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14757 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14758 these ports have their own __sdcc_external_start()
14760 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14762 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14763 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14764 type for bits was changed. It resulted in bit variables becoming
14765 global, which is not permitted in PIC 14 assembly output.
14767 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14769 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14771 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14773 Z80 and MCS51 linkers complaint if a public symbol is defined
14774 in more than one library module:
14778 * as/mcs51/Makefile.in
14780 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14782 A few small changes that speed up the peephole optimizer.
14786 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14788 Try to make the peephole optimizer smarter by maintaining
14789 an association between the assembly source code and the
14790 iCodes that originated them. Put this information to use
14791 with a new peephole rule condition "notVolatile" so that
14792 the rules can be aggressive yet still safe.
14797 * src/mcs51/peeph.def
14799 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14803 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14804 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14805 if the left or right operand symbols have the accuse flag set.
14807 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14809 Changed the type of the result of the ! (NOT) operator to char;
14810 previously it returned the same type as the source. This allows
14811 us to eliminate all the genFloatNot functions (all of its target
14812 implementations were very buggy) since !float can use the same
14815 * src/SDCCicode.c (ast2iCode): ! returns char
14816 * src/mcs51/gen.c (genNot, genNotFloat),
14817 * src/ds390/gen.c (genNot, genNotFloat),
14818 * src/z80/gen.c (genNot, genNotFloat),
14819 * src/pic/gen.c (genNot, genNotFloat),
14820 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14822 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14824 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14825 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14826 during interrupts. Ensure WSAVE is located at a shared bank address.
14827 2. Fixed page selection in some places
14828 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14829 the registers name strings.
14830 4. Fixed "signed / unsigned compare" compiler warnings.
14831 5. The PIC port manages its own allocation of the general purpose
14832 registers, but makes no attempt to reuse them. As a result when
14833 compiling it soon runs out of general purpose registers. Some
14834 additional code was added to the files pcode.c and device.c to walk
14835 through the function call tree and rename the registers so that they
14845 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14846 genPlus() & genMinus() when the result is the same as left or right
14848 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14850 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14852 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14854 Made bitfield a distinct type from bit so that bitfields
14855 convert as per ANSI C and bits retain their traditional
14856 boolean style behaviour. Implemented bitfield support in
14864 * src/ds390/gen.c: bit v bitfield split
14865 * src/z80/gen.c: New support for bitfields
14866 * support/regression/tests/bitfields.c: reenabled z80,
14869 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14871 Rules 246.x, 247.x relate to bitfields, the others speed up
14872 access to xdata mapped I/O devices.
14874 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14876 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14878 Cleaned up genPackBits and genUnpackBits and added two helper
14879 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14880 for literal assignments in genPackBits (thanks to Frieder for
14886 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14888 Fixed bug #748310 (pointer to function type mishandled when the
14889 function name is omitted). Also fixed a SIGSEGV when a function
14890 attribute (reentrant, etc) is used on a non-function or on a
14891 function but misplaced before the parameter list.
14893 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14895 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14896 * support/Util/SDCCerr.h,
14897 * support/Util/SDCCerr.c: Added func attr misuse error msg
14899 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14901 Fixed bug #787649 by anonymous
14902 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14903 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14905 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14907 Fixed numerous bitfield problems.
14909 * src/SDCC.y: More bitfield related error checking
14911 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14912 * support/Util/SDCCerr.h,
14913 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14914 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14915 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14916 * support/regression/tests/bitfields.c: tests added
14918 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14920 Made the constant following the "interrupt" keyword optional. If
14921 omitted, the function will not automatically be given an entry
14922 in the interrupt vector table (similar to #pragma NOIV, but
14923 less syntacticly kludgy). The interrupt number is also now
14924 range checked. Also fixed a bug in the high order bit example
14931 * support/Util/SDCCerr.c
14932 * support/Util/SDCCerr.h
14935 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14938 * src/SDCCicode.c (operandOperation): rewritten some ops
14939 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14940 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14942 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14943 be re-activated by defining REDUCE_LITERALS)
14944 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14945 unsigned, but are signed by default
14946 * src/SDCCval.c (constVal): rearranged
14947 * src/SDCCval.c (valMod): preliminary fix
14948 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14949 * support/regression/literalop.c: added, work in progress
14951 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14953 Generate warnings for useless declarations like "char data;"
14954 that don't do what new users expect.
14957 * support/Util/SDCCerr.h
14958 * support/Util/SDCCerr.c
14960 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14962 * src/SDCCval.c (valMult): fix overflow detection of negative int
14964 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14966 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14968 Changes to support big endian targets:
14981 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14983 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14984 * device/lib/time.c: fixed warning "integer overflow in expression"
14986 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14989 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14990 constants are unsigned; added recognition of "u" flag for unsigned
14991 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14992 * src/SDCCval.c (valDiv, valMod): fixed signdness
14993 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14994 signedness of modulo, left and right shift
14995 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14996 * support/Util/SDCCerr.h: added warning W_INT_OVL
14997 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14998 * src/SDCCast.c (ast_print): improved output of constants
15000 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 Fixed some warnings when building with MSVC:
15004 * as/mcs51/asdata.c
15008 * link/z80/aslink.h
15009 * link/z80/lkdata.c
15010 * link/z80/lkeval.c
15015 * support/cpp2/cpplib.c
15019 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
15021 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
15023 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15025 * support/librarian/clean.mk: Do not remove Makefile.
15026 * support/librarian/Makefile: added.
15028 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15030 Added librarian to MSVC build:
15033 * support/librarian/librarian.dsp
15035 'configure' not needed for librarian, removed:
15036 * support/librarian/configure
15037 * support/librarian/configure.in
15038 * support/librarian/config_in.h
15039 * support/librarian/Makefile.in
15041 Hopefully these ones built the librarian and the rest of sdcc properly:
15043 * Makefile.common.in
15045 Messed up 'configure', so revert to previous version:
15049 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15051 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15052 there, while the mantissa of a double is "only" 53 bits wide.
15054 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15056 Adding sdcclib to the build. MSVC project coming soon.
15057 Files added/changed:
15059 * support/librarian/clean.mk
15060 * support/librarian/configure
15061 * support/librarian/configure.in
15062 * support/librarian/config_in.h
15063 * support/librarian/Makefile.bcc
15064 * support/librarian/Makefile.in
15065 * support/librarian/sdcclib.c
15068 * Makefile.common.in
15072 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15074 Linker now complaints if linked modules have conflicting options, for
15075 example, one compiled using --model-large and another one compiled with
15076 --model-small. The following files were modified:
15078 * as/mcs51/asdata.c
15079 * as/mcs51/aslink.h
15081 * as/mcs51/asmain.c
15083 * as/mcs51/i51pst.c
15084 * as/mcs51/lkdata.c
15085 * as/mcs51/lklibr.c
15086 * as/mcs51/lkmain.c
15092 * link/z80/aslink.h
15093 * link/z80/lkdata.c
15094 * link/z80/lklibr.c
15095 * link/z80/lkmain.c
15098 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15100 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15101 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15103 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15105 * src/z80/mappings.i: fix _mul[us][int,long] entries
15107 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15109 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15111 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15113 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15114 * support/regression/tests/bitopcse.c: added
15122 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15124 added support for new library format to z80, gbz80 linkers:
15130 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15132 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15133 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15135 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15137 added DUMMY_READ_VOLATILE:
15146 * src/SDCCcse.c (algebraicOpts): many improvements
15147 * src/SDCCcse.h: removed algebraicOpts()
15148 * src/SDCCicode.c (picDummyRead): added
15150 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15152 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15153 "Insufficient space in data memory".
15155 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15157 * src/mcs51/gen.c: fixed bug #771358
15158 * src/z80/gen.c: fixed bug #759087
15160 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15162 * src/pic16/glue.c: minor cleanup by Vangelis
15164 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15166 * device/include/regc515c.h: fixed #758477
15167 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15168 * device/lib/_gptrput.c: saved a few bytes
15169 * my tab spacing is 8, yours too?)
15170 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15171 * device/lib/serial.c: process RX bytes earlier than TX bytes
15172 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15174 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15176 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15178 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15180 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15182 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15184 * device/lib/Makefile.in: bad fix, reverted to 1.43
15186 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15188 * device/lib/Makefile.in: added missing z80 object files
15190 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15192 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15193 pic16 progress by Vangelis:
15196 * src/pic/Makefile:
15203 * pic16/genarith.c:
15208 * pic16/pcodepeep.c:
15211 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15213 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15215 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15217 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15218 added gbz80 build to MSVC project.
15219 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15220 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15221 from 8051 stuff and setup so it links using a .lnk file.
15223 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15225 * support/librarian/sdcclib.c: sdcc librarian.
15226 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15229 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15231 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15233 2003-07-02 Borut Razem <borut.razem AT siol.net>
15235 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15236 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15237 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15238 src/xa51/main.c, src/z80/main.c:
15239 virtualization of glue() function: each port has it's own glue function,
15240 which is accessed by do_glue function pointer in PORT.general structure
15242 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15244 * DS800C400 fun, improved ROM interface and tinibios.
15246 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15248 * More support for DS80C400. Now includes beginning of interface to ROM.
15250 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15252 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15254 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15256 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15258 2003-06-19 Borut Razem <borut.razem AT siol.net>
15260 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15262 2003-06-19 Borut Razem <borut.razem AT siol.net>
15264 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15265 fixed Z80 port - crt0.o: cannot open.
15267 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15269 * support/Util/MySystem.c (merge_command): revert bad fix
15271 2003-06-18 Borut Razem <borut.razem AT siol.net>
15273 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15275 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15277 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15278 option --use-stdout sends errors to stdout instead of stderr.
15280 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15282 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15284 2003-06-15 Borut Razem <borut.razem AT siol.net>
15286 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15287 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15288 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15289 fixed width array of pointers replaced with sets;
15290 multiple include and lib paths ared transferred to preprocessor and linker
15291 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15292 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15293 fixed width array of pointers
15294 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15295 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15296 fixupPath(), getPathDifference()
15297 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15298 fixed width array of pointers
15300 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15302 * src/pic16/ralloc.c: fix warnings
15303 * src/pic16/pcode.c: fix warning
15305 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15307 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15308 know all the details, but essentially this set of changes enable
15309 the pic16 port to generate movff instructions and generate assembler
15313 * src/pic16/glue.c:
15314 * src/pic16/pcode.c:
15315 * src/pic16/device.c:
15316 * src/pic16/main.c:
15317 * src/pic16/pcode.h:
15318 * src/pic16/pcoderegs.c:
15319 * src/pic16/ralloc.c:
15320 * src/pic16/ralloc.h:
15322 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15324 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15325 added option --vc, so sdcc errors and warnings are compatible with
15326 Microsoft Visual Studio.
15328 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15330 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15331 device/lib/libfloat.lib: added atof function.
15333 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15335 * doc/sdccman.lyx: updated to Lyx 1.3
15336 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15337 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15338 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15340 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15342 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15344 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15346 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15347 additions to the "related tools/documentation" section
15349 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15351 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15353 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15355 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15356 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15358 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15360 * doc/sdccman.lyx: fix double dash and other minor things
15361 * doc/Makefile: fix double dash
15363 2003-05-28 Karl Bongers(patches from Martin Helmling)
15364 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15365 condition and ignore commands.
15367 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15369 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15370 is in parts still quite out of date, I did changes as far as I felt makes sense
15371 for a non-native english speaker.
15372 Please feel free to add to the manual or to correct my changes.
15373 * doc/Makefile: undid touching the date of intermediate tex files.
15375 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15377 * doc/sdccman.lyx: Manual has an index now
15379 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15381 Finalize muluint/mulsint and mululong/mulslong merging:
15382 * device/lib/_mulint.c
15383 * device/lib/_mullong.c
15384 * device/lib/gbz80/mul.s
15385 * device/lib/gbz80/stubs.s
15386 * device/lib/z80/mul.s
15387 * device/lib/z80/stubs.s
15388 * src/SDCCsymt.c (initCSupport)
15390 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15392 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15393 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15394 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15395 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15398 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15400 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15401 the regression tests I'm not brave enough to enable 245.b, 245.c
15402 * doc/sdccman.lyx: added latex preamble for hyperref package.
15403 Using pdflatex this will give you a hyperlinked pdf file with
15404 bookmarks. (prepend '%' before /usepackage if this breaks something)
15406 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15408 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15410 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15412 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15414 2003-05-21 <johan AT balder>
15416 * src/SDCCglue.c (printIval): fixed bug #739934
15418 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15420 Applied patch from bug 737905 (renamed yylineo to mylineno):
15427 * src/pic16/pcode.c: Cleaned warnings
15428 * src/pic16/pcodeflow.c: Cleaned warnings
15429 * src/pic16/pcoderegs.c: Cleaned warnings
15431 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15433 * src/pic16/pcode.c: Cleaned warnings
15434 * src/pic16/pcodepeep.c: Cleaned warnings
15435 * src/pic16/ralloc.c: Cleaned warnings
15437 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15439 * doc/sdccman.lyx: fixed bug 739745
15440 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15442 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15444 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15445 it can be defined with CFLAGS when running configure
15446 * src/SDCCmain.c: fixed compiling + linking with object files
15448 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15450 * configure.in: configure for pic16 port,
15451 added --disable-pic16-port
15452 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15453 * src/SDCCmain.c: linkOptions is changed to set *,
15454 added if/endif conditional macros to remove options help
15455 messages from optionsTable when a port is not configured, added
15456 support for the PIc16 port in the ports table, when executing
15457 the compiler with no port specified on command line, a default
15458 port is selected with the new macro DEFAULT_PORT which is
15459 defined in port.h, in setDefaultOptions() linkOptions is removed
15460 from initialization assignment, since now it is a set,
15461 parseCmdLine uses setParseWithComma for linkOptions, in
15462 linkEdit() linkOptions are accessed with new function indexSet()
15463 which returns the i'th item of a set variable. See SDCCset.c, in
15464 linkEdit() when calling buildCmdLine(), added linkOptions as
15465 last argument. Now users can pass arguments to gplink via the
15466 -Wl option, main() uses pic16glue() to glue up pic16 programs
15467 * src/SDCCpeeph.c: various changes to support pic16
15468 * src/SDCCset.c: added function void *indexSet(set *, int) to
15469 return the i'th item of the set
15470 * src/SDCCset.h: added function prototype for indexSet()
15471 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15472 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15473 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15474 added macro DEFAULT_PORT
15475 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15476 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15478 * src/pic16/glue.c: commented out some error producing lines
15479 * src/pic16/main.c: __config directives are commented out to stop
15480 gpasm complaining and test the linkage with gplink, _linkCmd and
15481 _asmCmd changed to be more gplink and gpasm friendly
15482 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15483 produced an error when parsed, peep rule 12 is added to utilize
15484 movff, but it is commented out since the pCode does not support
15485 yet a command with 2 address arguments
15487 2003-05-18 <johan AT balder>
15489 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15490 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15491 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15493 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15494 Added feature to script commands from file.
15496 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15498 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15499 * src/SDCCutil.c: include ctype.h for win32
15501 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15503 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15505 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15507 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15508 Fixed so you can set breakpoints prior to run, run does not stop
15509 on entry now. Add tbreak. Other enhancements and fixes for use
15512 2003-05-12 Borut Razem <borut.razem AT siol.net>
15514 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15516 2003-05-11 Borut Razem <borut.razem AT siol.net>
15518 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15519 the path of bin directory, so that PATH is the only env. variable, which has to be set
15520 in case of standard installation.
15521 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15522 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15523 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15525 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15527 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15528 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15529 temp files are in the port dir; clean the gen/test directory when
15530 generating new test.c
15531 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15532 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15533 * support/regression/tests/zeropad.c: added
15535 2003-05-09 <johan AT balder>
15537 * src/SDCCglue.c: fixed bug #597940
15539 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15541 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15542 cache sfr, optimize next,step, fix off by one sourceline,
15543 support ddd list function.
15544 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15546 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15548 * support/regression/HTMLgen.py: added compare_s2f()
15549 * support/regression/Makefile: redo 1.27
15550 * support/regression/generate-cases.py: redo 1.5
15552 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15554 * support/regression/tests/float.c: workaround 33 bit hex constant
15555 * support/regression/tests/simplefloat.c: fix division for host
15557 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15559 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15560 that tame's the PIC's over-aggressive optimizer.
15562 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15564 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15567 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15569 Initial support for DS80C400. "Hello world" runs on TINIm400
15572 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15574 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15575 * Some notes on ddd usage added in debugger/README
15576 Martin Helmling adding more features and fixes for ddd GUI debugger.
15577 Code added for nexti, stepi, up, down, and other adjustments.
15579 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15581 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15582 * src/pic/peeph.def Added two rules to optimize carry manipulation
15583 * src/pic/* removed debug printfs
15585 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15587 * debugger/mcs51/cmd.c: added header newalloc.h
15589 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15591 * as/Makefile: new EXEEXT
15592 * as/z80/Makefile: remove trailing slash of BUILDIR
15593 * as/z80/clean.mk: new EXEEXT
15594 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15595 * support/cpp2/Makefile.in: new EXEEXT
15596 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15598 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15600 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15601 EXEEXT was introduced to fix all related problems with targets
15602 "clean", "install" and "uninstall"; a couple of further flaws
15603 especially with "clean" have been fixed too
15604 * as/mcs51/Makefile.in
15605 * as/mcs51/clean.mk
15609 * debugger/mcs51/Makefile.in
15610 * debugger/mcs51/clean.mk
15611 * link/z80/Makefile
15612 * link/z80/Makefile.in
15613 * link/z80/clean.mk
15615 * packihx/Makefile.in
15617 * sim/ucsim/Makefile
15618 * sim/ucsim/clean.mk
15619 * sim/ucsim/avr.src/Makefile.in
15620 * sim/ucsim/avr.src/clean.mk
15621 * sim/ucsim/s51.src/Makefile.in
15622 * sim/ucsim/s51.src/clean.mk
15623 * sim/ucsim/xa.src/Makefile.in
15624 * sim/ucsim/xa.src/clean.mk
15625 * sim/ucsim/z80.src/Makefile.in
15626 * sim/ucsim/z80.src/clean.mk
15627 * sim/ucsim/main_in.mk
15628 * sim/ucsim/packages_in.mk
15629 * sim/ucsim/gui.src/Makefile.in
15630 * sim/ucsim/gui.src/serio.src/Makefile.in
15631 * sim/ucsim/gui.src/serio.src/clean.mk
15634 * support/cpp2/Makefile.in
15635 * support/cpp2/clean.mk
15636 * support/makebin/Makefile
15637 * support/makebin/clean.mk
15638 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15639 * doc/sdccman.lyx: --program-suffix no longer needed
15641 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15643 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15644 Martin Helmling added support for ddd GUI debugger.
15645 Code added to display assembly, set variables, and other commands
15646 to interface to ddd.
15648 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15650 * as/Makefile: fix target clean
15651 * as/clean.mk: fix target clean
15652 * as/z80/clean.mk: fix target clean
15654 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15656 * Makefile.common.in: added AT EXEEXT AT
15657 * configure.in: removed all mingw32 stuff
15658 * configure: rebuilt from configure.in
15659 * doc/sdccman.lyx: updated section "installation"
15660 * support/scripts/sdcc_mingw32: adapted to configure
15661 * support/scripts/sdcc_cygwin_mingw32: added
15663 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15665 * src/pic Added object file support for the PIC port
15666 * src/pic Applied patch from Craig Franklin (this started the object file support)
15667 * src/regression Updated the PIC regression tests for object files
15669 2003-04-20 Borut Razem <borut.razem AT siol.net>
15671 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15672 lklex.c: In function `getfid':
15673 lklex.c:203: warning: array subscript has type `char'
15674 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15675 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15676 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15677 stack handling macros
15679 2003-04-19 Borut Razem <borut.razem AT siol.net>
15681 * "handling space characters in file path" task:
15682 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15683 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15684 * support/Util/MySystem.h: make it self-sufficient
15685 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15686 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15687 handling space characters in file path
15688 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15689 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15690 * support/Util/MySystem.c: handling space characters in executable's path
15692 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15694 * as/z80/Makefile: fix permanent rebuild of z80
15695 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15696 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15698 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15700 * src/SDCCopt.c: add special case optimization to replace modulo by
15701 a power of two with a bitwise AND.
15703 2003-04-18 <johan AT balder>
15705 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15707 2003-04-17 <johan AT balder>
15709 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15710 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15712 2003-04-13 Borut Razem <borut.razem AT siol.net>
15714 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15715 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15716 fixed mingw problem in adl_NORMALIZE_PATH
15718 2003-04-12 Borut Razem <borut.razem AT siol.net>
15720 * fixed "#pragma SAVE/RESTORE can not be nested":
15721 * src/SDCC.lex: reworked pragma handling functions
15722 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15723 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15725 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15727 * src/SDCCutil.c (pathEquivalent): defined but not used
15728 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15729 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15730 * configure: rebuilt from configure.in
15731 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15732 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15733 * device/include/Makefile.in: replace sdcc_datadir
15734 * device/lib/Makefile.in: replace sdcc_datadir
15735 * Makefile.common.in: add LDFLAGS from configure
15736 * packihx/Makefile.in: use LDFLAGS
15737 * src/Makefile.in: use LDFLAGS
15738 * support/cpp2/Makefile.in: add LDFLAGS from configure
15739 * support/makebin/Makefile: use LDFLAGS
15740 * .version: bumped version number to 2.3.5
15742 2003-04-12 Borut Razem <borut.razem AT siol.net>
15744 * completed "different paths" task:
15745 * src/SDCCmacro.c: fixed bug in handling quotes
15746 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15747 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15749 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15751 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15753 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15755 * ds390/gen.c ds390/peeph.def: fix bug 706781
15757 2003-04-11 Borut Razem <borut.razem AT siol.net>
15759 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15761 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15763 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15764 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15765 set - this bit used to not be set...).
15766 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15767 bad code in PIC Port
15768 * src/regression/and2.c added to test bug 609268
15769 * src/regression/Makefile added and2.c to regression test
15772 2003-04-08 <johan AT CP255758-A>
15774 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15775 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15776 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15778 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15780 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15782 * support/cpp2/Makefile.in: fix bug #487815
15783 * configure: rebuilt from configure.in
15784 * Makefile.common.in: docdir changed, new path suffixes
15785 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15786 * sdcc_vc_in.h: reflect changes from sdccconf.h
15787 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15788 * src/SDCCutil.h: remove BINDIR hack
15789 * doc/sdccman.lyx: update new path hierarchy
15791 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15793 * src/SDCCpeeph.c: added okToRemoveSLOC test
15795 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15797 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15799 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15801 * src/SDCCpeeph.c: added labelIsReturnOnly test
15802 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15804 2003-04-05 <johan AT balder>
15806 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15807 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15808 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15809 * src/SDCCast.c: fixed a warning
15810 * src/SDCCast.h: fixed a warning
15811 * src/SDCCicode.c (operandFromAst): fixed a warning
15813 2003-04-04 <johan AT balder>
15815 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15816 * src/SDCCast.c (decorateType): fixed bug #715076
15817 * src/SDCC.y: fixed bug #702907
15819 2003-04-03 <johan AT balder>
15821 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15822 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15823 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15824 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15825 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15827 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15829 * _decdptr.c: fix return values
15830 * _gptrget.c: fix return values
15831 * _gptrgetc.c: fix return values
15832 * _gptrput.c: fix return values
15833 * _mulint.c: fix return values
15834 * as/z80/Makefile: fix 'make -j' problem
15836 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15838 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15839 * configure.in: big cleanup, updated to autoconf 2.5x
15840 * configure: rebuilt from configure.in
15841 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15842 * sdcc_vc_in.h: reflect changes from sdccconf.h
15843 * doc/Makefile: fixed a flaw in "make install"
15845 2003-04-02 <johan AT balder>
15847 * src/ds390/gen.c (genCmp): no comments
15848 * src/mcs51/gen.c (genCmp): no comments
15849 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15850 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15852 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15854 * support/regression/generate-cases.py: place generated file in given sub directory
15855 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15856 * support/regression/Makefile: improvements for 'make -j';
15857 side effect: it's simpler and faster now
15859 2003-03-31 Borut Razem <borut.razem AT siol.net>
15861 * src/z80/main.c: link-{port} and as-{port} defined without path
15862 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15864 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15866 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15868 2003-03-30 Borut Razem <borut.razem AT siol.net>
15870 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15871 changed type of list parameter to set
15872 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15873 * src/port.h: changed type of do_assemble() parameter to set
15874 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15875 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15876 definition of "cppoutfilename" macro with NULL value in preProcess()
15877 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15878 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15879 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15880 replaced with set *binPathSet
15881 * shash_add() deallocates the item, if allready exsists, before adding the new one
15882 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15884 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15886 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15887 a nested for loop bug in the PIC port
15888 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15891 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15893 * support/Util/dbuf.h: remove C++ stuff to make it portable
15895 2003-03-28 Borut Razem <borut.razem AT siol.net>
15897 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15898 literal strings in stringLiteral()
15899 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15900 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15903 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15905 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15907 2003-03-26 <johan AT balder>
15909 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15910 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15911 * src/SDCCast.c (decorateType): fixed " -v < 3"
15913 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15915 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15916 Added Lenny Story's debug infrastructure changes:
15917 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15918 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15919 * src/cdbFile.c: added
15920 * src/SDCCdebug.c: added
15921 * src/SDCCdebug.h: added
15922 * src/SDCCast.c (createFunction)
15923 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15924 * src/SDCCmain.c (parseCmdLine, main)
15925 * src/SDCCmem.c (redoStackOffsets)
15926 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15929 * src/avr/gen.c (genAVRCode)
15930 * src/ds390/gen.c (gen390Code)
15931 * src/mcs51/gen.c (gen51Code)
15932 * src/pic/gen.c (genpic14Code)
15933 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15934 * src/xa51/gen.c (genXA51Code)
15935 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15937 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15939 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15940 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15942 2003-03-22 <johan AT balder>
15944 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15946 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15948 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15949 * doc/cdbfileformat.lyx: added, written by Lenny Story
15950 * doc/Makefile: added cdbfileformat.lyx
15951 * doc/clean.mk: added cdbfileformat.lyx
15953 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15955 * src/mcs51/peeph.def: fix bug #705773
15957 2003-03-20 <johan AT balder>
15959 An sfr/sbit can have an "at #" AND an initializer
15960 * src/SDCCsymt.c (checkSClass):
15961 * src/SDCCmem.c (allocGlobal):
15962 * src/SDCCmem.c (allocLocal):
15963 * src/SDCCast.c (createBlock):
15965 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15967 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15969 2003-03-16 <johan AT balder>
15971 Undid the hackup of const and volatile, the problem is much bigger
15973 * src/SDCCast.c:1.171
15974 * src/SDCCglue.c:1.138
15975 * src/SDCCicode.c:1.146
15976 * src/SDCCsymt.c:1.150
15977 * src/SDCCval.c:1.65
15979 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15981 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15982 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15984 2003-03-13 <johan AT balder>
15986 Hackup const and volatile modifiers in type chains a bit:
15988 * src/SDCCast.c:1.169
15989 * src/SDCCglue.c:1.136
15990 * src/SDCCicode.c:1.143
15991 * src/SDCCsymt.c1.146
15992 * src/SDCCsymt.h1.59
15993 * src/SDCCval.c:1.63
15995 2003-03-12 <johan AT balder>
15997 * src/SDCCBBlock.h: more LRH debugging junk
15998 * src/SDCCcflow.h: more LRH debugging junk
15999 * src/SDCCloop.c: more LRH debugging junk
16000 * src/SDCC.y (struct_declaration): fixed bug #697590
16001 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
16002 * src/ds390/gen.c (aopForRemat): fixed bug #700031
16003 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
16005 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16006 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
16007 test function names must now match exactly).
16008 * src/SDCCcse.c: added special case in findCheaperOp to allow
16009 extending a short integer. Makes less awful code for bug 700121 test case.
16011 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16013 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
16014 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
16016 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16018 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
16019 actually called (operandsNotEqual() was called for all
16020 operandsNotEqualX tests).
16022 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16024 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
16025 with shorter literals. Fixes bug 700121.
16027 2003-03-11 <johan AT balder>
16029 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
16031 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
16033 * src/SDCCloop.c (mergeRegions): an evil beast is dead
16034 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
16036 2003-03-10 Borut Razem <borut.razem AT siol.net>
16038 * src/SDCCmain.c: pipe preprocessor's output
16039 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16040 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16041 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16042 which closes all pipes in pipeSet set
16043 * src/SDCCset.c: free deleted item in function deleteSetItem()
16044 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16045 moved from z80 to src subproject
16046 * .version: increased version number to 2.3.4
16048 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16050 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16051 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16052 * support/regression/ports/xa51/spec.mk: fix typo
16054 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16056 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16058 2003-03-09 Borut Razem <borut.razem AT siol.net>
16060 * src/SDCCmain.c: pipe preprocessor's output
16061 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16062 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16063 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16064 which closes all pipes in pipeSet set
16065 * src/SDCCset.c: free deleted item in function deleteSetItem()
16066 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16067 moved from z80 to src subproject
16069 2003-03-09 Borut Razem <borut.razem AT siol.net>
16071 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16072 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16073 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16074 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16075 * src/SDCCglobl.h: unification of WIN32 native definitions
16077 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16079 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16081 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16083 * src/configure.in: check for endianess (even while cross-compiling)
16084 * src/configure: check for endianess (even while cross-compiling)
16085 * src/configure_in.h: check for endianess (even while cross-compiling)
16086 * src/avr/gen.c: remove old endianess stuff
16087 * src/mcs51/gen.c: remove old endianess stuff
16088 * src/ds390/gen.c: remove old endianess stuff
16089 * src/pic/gen.c: remove old endianess stuff
16090 * src/pic/genarith.c: remove old endianess stuff
16091 * src/pic/glue.c: fix endianess check
16092 * src/pic16/gen.c: remove old endianess stuff
16093 * src/pic16/genarith.c: remove old endianess stuff
16094 * src/pic16/glue.c: fix endianess check
16095 * src/xa51/gen.c: remove old endianess stuff
16096 * src/z80/gen.c: fix endianess check
16097 * src/SDCCglue.c: fix endianess check
16098 * src/ds390/peeph.def: fix bug 700036
16100 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16102 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16103 * src/configure: find appropriate data-types on host for SDCC's int and long
16104 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16105 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16106 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16108 2003-03-07 <johan AT balder>
16111 some minor cleanups before the big shot
16112 OP_DEFS and OP_USES now use Kevin's protection
16113 new option --nolabelopt
16115 * src/SDCCBBlock.c:
16124 * src/ds390/ralloc.c:
16125 * src/mcs51/ralloc.c:
16126 * src/pic/ralloc.c:
16127 * src/xa51/ralloc.c:
16128 * src/z80/ralloc.c:
16130 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16132 * src/pic/pcode.c (get_op): fix 64 bit warnings
16133 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16134 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16135 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16136 * support/regression/tests/malloc.c: fix 64 bit warnings
16138 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16140 * src/mcs51/gen.c (genMinus): fixed bug 696436
16142 2003-03-02 Borut Razem <borut.razem AT siol.net>
16144 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16146 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16148 * configure.in: test for mkstemp
16149 * sdccconf_in.h: add HAVE_MKSTEMP
16151 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16153 * device/include/ctype.h: removed warning while using --stack-auto
16154 * device/include/malloc.h: removed warning while using --stack-auto
16155 * device/include/string.h: removed warning while using --stack-auto
16157 2003-02-23 Borut Razem <borut.razem AT siol.net>
16159 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16160 because NDEBUG is defined (see man assert)
16161 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16163 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16165 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16166 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16168 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16170 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16171 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16173 2003-02-18 <johan AT balder>
16175 * as/mcs51/asmain.c (asmbl): module can start with a digit
16176 * as/z80/asmain.c (asmbl): module can start with a digit
16178 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16180 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16181 * src/asm.c: fix pipe() for Mingw32
16183 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16185 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16186 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16187 make -V work again; --c1mode reads now from stdin
16188 * doc/sdccman.lyx: added --c1mode
16189 * support/Util/SDCCerr.c: new messages for c1 mode
16190 * support/Util/SDCCerr.h: new messages for c1 mode
16191 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16193 2003-02-15 <johan AT balder>
16195 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16197 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16199 * doc/sdccman.lyx: Environment variables, -o and other minor things
16201 2003-02-14 <johan AT balder>
16203 * src/xa51/main.c: before anyone really tries to use it :)
16205 * Install doc's in share/sdcc/doc
16206 * removed some obsolete files
16207 * Do a proper make distclean and uninstall
16208 M Makefile.common.in
16211 M device/include/Makefile.in
16212 M device/lib/Makefile.in
16215 M sim/ucsim/doc/Makefile.in
16217 R src/avr/peeph.rul
16218 R src/xa51/peeph.rul
16219 M support/cpp2/Makefile.in
16220 M support/makebin/Makefile
16223 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16225 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16227 2003-02-10 Borut Razem <borut.razem AT siol.net>
16229 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16230 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16231 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16232 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16233 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16234 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16235 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16236 src/z80/Makefile.bcc: Borland Makefile cleanup
16237 * as/z80/Makefile.bcc: Added Borland Makefile
16238 * support/cpp2/borland.h: Removed
16240 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16242 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16243 * src/SDCC.lex: new pragma NOIV
16244 * src/SDCCglobl.h: new pragma NOIV
16245 * src/SDCCmem.c: new pragma NOIV
16247 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16249 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16251 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16253 * src/SDCCmain.c: signal handling is switched off by --debug
16254 * doc/Makefile: small fix for install; use clean.mk again
16255 * doc/clean.mk: clean *.pdf and *.html too
16257 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16259 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16260 * device/lib/printfl.c: fix a ds390 bug by making it portable
16261 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16262 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16263 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16264 * debugger/mcs51/cmd.c: converted multi-line string literals
16265 * sim/ucsim/globals.cc: converted multi-line string literals
16266 * src/SDCCmain.c: introduced signal handler to remove temp files
16267 * doc/Makefile: small tweaks, implement clean
16268 * doc: removed generated files
16270 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16272 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16273 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16274 Address Record is not correctly generated for DS390."
16276 2003-02-02 Borut Razem <borut.razem AT siol.net>
16278 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16279 * as/mcs51/asm.h: fixed compilation with Borland C
16280 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16281 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16282 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16283 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16284 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16285 src/z80/Makefile.bcc: delete $(LIB) only if exist
16286 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16288 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16290 * device/include/malloc.h: introduced NULL
16291 * device/include/string.h: introduced NULL
16292 * device/include/stdlib.h: introduced NULL
16293 * device/lib/_memcpy.c: removed NULL
16294 * device/lib/_strcat.c: removed NULL
16295 * device/lib/_strchr.c: removed NULL
16296 * device/lib/_strcmp.c: removed NULL
16297 * device/lib/_strcpy.c: removed NULL
16298 * device/lib/_strcspn.c: removed NULL
16299 * device/lib/_strlen.c: removed NULL
16300 * device/lib/_strncat.c: removed NULL
16301 * device/lib/_strncmp.c: removed NULL
16302 * device/lib/_strncpy.c: removed NULL
16303 * device/lib/_strpbrk.c: removed NULL
16304 * device/lib/_strrchr.c: removed NULL
16305 * device/lib/_strspn.c: removed NULL
16306 * device/lib/_strstr.c: removed NULL
16307 * device/lib/_strtok.c: removed NULL
16308 * device/lib/malloc.c: removed NULL, include own header
16310 2003-02-02 <johan AT balder>
16312 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
16313 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16314 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16315 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16316 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16317 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16319 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16321 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16324 2003-02-01 <johan AT balder>
16326 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16328 2003-01-31 <johan AT CP255758-A>
16330 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16332 2003-01-30 <johan AT balder>
16334 * src/SDCCBBlock.c: automatic bug detection
16335 * src/SDCCicode.c: automatic bug detection
16337 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16339 * src/SDCCglobl.h: now --xram-size 0 works
16340 * src/SDCCmain.c: now --xram-size 0 works
16342 2003-01-29 <johan AT balder>
16344 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16346 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16348 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16349 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16350 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16351 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16352 * src/SDCCglobl.h: Added options --xram-size and --code-size
16353 * src/SDCCmain.c: Added options --xram-size and --code-size
16355 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16357 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16358 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16360 2003-01-27 <johan AT balder>
16362 * src/SDCC.y: fixed bug #613764
16364 2003-01-26 <johan AT balder>
16366 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16367 * src/SDCCsymt.h: fixed bug #673374
16368 * src/SDCCglue.c: fixed bug #661910
16369 * src/SDCCast.c: fixed bug #458099 and 673374
16371 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16373 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16374 * as/mcs51/strcmpi.h: added
16375 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16376 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16377 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16378 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16379 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16380 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16381 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16382 * as/mcs51/Makefile.aslink: new module strcmpi
16383 * as/mcs51/Makefile.asx8051: new module strcmpi
16384 * as/mcs51/Makefil.bcc: new module strcmpi
16385 * as/mcs51/Makefile.in: new module strcmpi
16386 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16388 2003-01-26 <johan AT balder>
16390 * src/SDCCglue.c: reverted back to 1.124
16391 * src/SDCCast.c: reverted back to 1.156
16392 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16394 2003-01-25 <johan AT balder>
16396 * src/SDCCglue.c: A better fix for bug #661910
16397 * src/SDCCast.c: A better fix for bug #661910
16398 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16400 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16402 * src/Makefile.in: remove spawn.o
16403 * src/SDCCmain.c: remove spawn.h
16404 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16405 * src/spawn.c: removed
16406 * src/spawn.h: removed
16407 * support/regression/ports/ds390/spec.mk: link with -r
16409 2003-01-24 <johan AT CP255758-A>
16411 * src/ds390/gen.c (aopOp): fixed bug #667458
16412 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16413 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16414 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16416 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16418 * src/mcs51/peeph.def: better assembler identation by Frieder
16419 * src/mcs51/gen.c: better assembler identation by Frieder
16421 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16423 * as/z80/string.h: removed for gcc 3.2
16424 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16425 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16427 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16429 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16430 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16431 * support/regression/Makefile: separate temp files for ports
16432 * support/regression/generate-cases.py: separate temp files for ports
16433 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16434 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16436 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16438 * moved tinitalk to device/examples/ds390
16440 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16442 * as/mcs51/lkmem.c: rflag is for DS390
16443 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16444 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16445 (linkEdit): move mem- and map-files the same way as ihx-files
16446 * src/z80/main.c (_setDefaultOptions): removed --generic
16447 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16448 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16449 * src/pic/glue.c (picglue): --c1mode works again
16450 * src/pic16/glue.c (pic16glue): --c1mode works again
16451 * src/asm.c (printCLine): fix #660034
16453 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16455 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16456 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16457 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16458 * as/mcs51/lkmem (summary): better fix for sp problem
16459 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16460 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16461 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16462 remove --stack-after-data
16464 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16466 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16467 * src/SDCCutil.c (join): ugly bug: missing '\0'
16468 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16470 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16472 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16474 * src/pic/main.c (_asmCmd): gpasm supports -o
16475 * src/z80/main.c: more general macros
16476 * device/lib/Makefile.in: remove intermediate files
16478 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16480 * .version: Bumped version number to 2.3.3
16481 * src/SDCCBBlock.c: new option -o
16482 * src/SDCCglobl.h: new option -o
16483 * src/SDCCglue.c: new option -o
16484 * src/SDCCmain.c: new option -o
16485 * src/asm.c: new option -o
16486 * src/ds390/main.c: new option -o
16487 * src/pic/glue.c: new option -o
16488 * src/pic/pcode.c: new option -o
16489 * src/pic/ralloc.c: new option -o
16490 * src/pic16/glue.c: new option -o
16491 * src/pic16/pcode.c: new option -o
16492 * src/pic16/ralloc.c: new option -o
16493 * src/z80/main.c: new option -o
16494 * device/lib/Makefile.in: use -o
16495 * support/regression/ports/ds390/spec.mk: use -o
16496 * support/regression/ports/gbz80/spec.mk: use -o
16497 * support/regression/ports/mcs51/spec.mk: use -o
16498 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16499 * support/regression/ports/z80/spec.mk: use -o
16500 * support/regression/ports/ucz80/spec.mk: use -o
16501 * support/regression/ports/xa51/spec.mk: use -o
16502 * support/regression/fwk/lib/timeout.c: fix usage string
16504 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16505 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16507 2003-01-07 <johan AT balder>
16509 * src/SDCCast.c (decorateType): fixed bug #600035
16511 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16512 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16513 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16514 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16515 * src/pic/pcode.c: outcommented unused variable to remove warnings
16516 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16518 2003-01-06 <karl AT turbobit.com>
16519 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16522 2003-01-06 <johan AT balder>
16524 * src/SDCCicode.c: fixed array add
16526 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16527 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16528 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16530 2003-01-04 <johan AT balder>
16532 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16534 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16535 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16537 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16538 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16539 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16541 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16542 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16544 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16545 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16547 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16548 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16550 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16552 * in /sdcc/as/mcs51/ changed these files in order to create an
16553 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16554 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16555 following files to include the previous two files: aslink.dsp,
16556 Makefile.aslink, Makefile.bcc, and Makefile.in.
16558 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16559 .adb instead of .cdb
16561 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16563 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16564 value from option --iram-size.
16566 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16568 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16571 2002-09-18 <wiml AT hhhh.org>
16573 * SDCClrange.h: exposed setFromRange() and setToRange()
16574 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16575 packRegsForAccUse() (bug 542397)
16576 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16577 multiple times and emitting the fetch operations more than once
16578 added aopGetUsesAcc() function to allow binary operators to
16579 fetch their operands in the correct order; made genMinus() emit
16580 compact code for X = LITERAL - Y
16582 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16583 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16584 sprintf() in line 1267.
16586 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16587 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16590 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16591 Changes to aslink (All the changes are marked with 'JCF'):
16593 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16596 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16597 area BSEG. Also moves, if possible, the DATA area down into the internal
16598 ram so more space is available.
16600 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16603 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16604 not bytes. Function summary() which creates a memory usage summary
16605 file with extension .mem. Reports of overlaping stack and small stack
16606 size. If the space for the stack is less than 16 bytes aslink trows a
16609 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16610 the 8051. Option 'y' for memory summary output file.
16612 Changes to sdcc (All the changes are marked with 'JCF'):
16614 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16616 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16617 overlaying area for it (uses RegBankUsed[4]).
16619 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16620 bank zero as used by default. By default aslink locates the stack
16621 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16622 the creation of the .mem file. Delegates the allocation of data area
16623 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16624 the begining of the stack area to aslink.
16626 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16627 glue() in SDCCglue.c creates an area for it.
16629 2002-09-03 Borut Razem <borut.razem AT siol.net>
16630 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16631 sdcc/src/pic/glue.c:
16632 introduced atexit() handler for teporay files removal in case of
16633 errors, assertions, ...
16635 2002-08-29 Borut Razem <borut.razem AT siol.net>
16636 * sdcc/support/cpp2/auto-host_vc_in.h:
16637 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16638 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16639 Maybe there is a similar problem with BORLANDC? It should be checked!
16641 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16642 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16643 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16644 was not executed, and the compiler (cl) launched a warning:
16645 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16647 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16648 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16650 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16651 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16653 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16654 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16655 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16656 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16657 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16658 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16659 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16660 - added Release configuration in VS projects
16661 - review of compiler an linker options
16662 - VC .exe files are generated in bin_vc directory, not to interfere
16663 with binaries generated from other projects (cygwin, mingw, bcc ...)
16665 * sdcc/src/yacc.dsp: added
16667 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16668 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16669 and insert the version number definitions from .version
16671 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16673 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16674 added - genarate auto-host.h using auto-host_vc_in.h as template
16677 removed from CVS, generated automatically
16679 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16680 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16682 2002-08-11 Borut Razem <borut.razem AT siol.net>
16683 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16685 2002-08-10 Borut Razem <borut.razem AT siol.net>
16686 * src/SDCCmain.c (main):
16687 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16688 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16689 The consequence was that some temporary files were not removed.
16692 unification of code in functions tempfilename() and tempfile():
16693 function tempnam() is defined in Visual Studio 6.0 and .NET
16695 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16697 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16698 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16699 - removed compiler command line option /WX: Treats all warnings as errors
16700 - update a list of source files, included into the project
16702 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16703 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16704 changed project type to Generic Project so that can be correcly converted to VS.NET project
16706 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16708 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16710 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16712 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16713 added return 0 statements after assert() to make compiler happy
16715 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16716 added newline in the def file to keep MSC compiler satisfied
16718 * sdcc/src/z80/gen.c:
16719 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16720 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16721 - solved MSC error in function aopDump()
16723 * sdcc_vc.h: define PREFIX as "\\sdcc"
16725 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16726 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16728 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16729 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16730 - Rewrote the register banking algorithm.
16731 - Added pCode live-range analysis to registers (for now, only non-used and
16732 singly-used registers optimized away)
16734 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16736 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
16738 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16739 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16741 2002-04-22 Michael Hope <michaelh AT vroom>
16743 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16745 * configure.in (DD_COPT): Added include support required for gbdk.
16747 * .version: Bumped version number just to increase it.
16749 * src/SDCCmain.c: Added -nostdinc to the default options.
16751 2002-04-15 Michael Hope <michaelh AT vroom>
16753 * device/lib/z80/printf.c (sprintf): Added.
16755 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16757 * src/z80/peeph.def: Added transpose redundent load rule.
16759 * src/z80/main.c: Added force callee saves for jaune.
16761 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16763 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16765 2002-03-28 Johan Knol <johan AT balder>
16767 * src/SDCCval.c: fixed bug #532436
16769 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16771 Added "char *Processor" field to the port structure.
16774 Added -p option. Allows port dependent processor to be specified.
16777 Initialized the new field char *Processor field to NULL in all ports
16780 Compiler generated registers for interrupt context saving
16781 were not getting allocated.
16783 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16786 Fixed left shift. Will promote the left side of a left shift
16787 if a) left shifting more than size of operand or b) when assigned
16788 to something size > size of left side
16790 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16792 tons of changes. Register allocation has been
16793 rewritten. Added customization for the various PICs. Flow
16794 analysis is restructured. ...
16796 * src/pic/device.h:
16799 * src/pic/device.c:
16800 Added. device.c is a PIC port hack to accomodate variations
16803 2002-03-13 Michael Hope <michaelh AT vroom>
16805 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16807 2002-03-04 johanknol <johanknol AT manik>
16809 * /src/SDCCval.c: fixed
16811 const unsigned char arr[][2] = { { 0, 1 } };
16812 t18.c:1: error: Initializer element is not constant
16814 2002-03-04 bela <bela AT manik>
16816 * /device/include/mcs51reg.h:
16817 ds89c420 register definition update
16819 2002-03-03 <johan AT FRIJA>
16821 * support/Util/SDCCerr.c: did something, but don't no why anymore
16823 * support/regression/tests/bug-524691.c: made it a little less shy
16825 * src/SDCCast.c (decorateType): fixed bug #524697
16827 * src/SDCCast.c: made some lineno improvements
16829 * src/SDCCval.c (getNelements): changed warning to error
16831 * src/SDCCglue.c (printIvalArray): changed warning to error
16833 * src/SDCCicode.c: fixed a warning for mingw
16835 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16837 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16839 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16841 * src/ds390/peeph.def:
16842 Added some more peephole rules
16844 * src/ds390/gen.c: Various fixes & enhancements
16846 * src/SDCClrange.c, src/SDCClrange.h:
16847 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16849 * src/ds390/ralloc.c:
16850 various fixes & enhancements (ds390) specific
16852 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16853 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16856 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16858 2002-03-02 <johan AT FRIJA>
16860 * src/SDCCast.c (decorateType): fixed bug #524708
16862 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16864 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16866 2002-03-01 Michael Hope <michaelh AT vroom>
16868 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16870 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16872 2002-03-01 <johan AT FRIJA>
16874 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16876 * src/SDCCast.c (decorateType): fixed bug #524209
16878 * src/SDCCval.c (valNot): fixed bug #524195
16880 2002-02-26 <johan AT balder>
16882 * src/xa51/gen.c: fixed a warning
16884 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16886 * src/SDCCast.c (decorateType): fixed bug #522534
16888 2002-02-23 <johan AT balder>
16890 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16892 2002-02-22 <johan AT balder>
16894 * src/SDCCast.c: fixed bug #514865
16896 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16898 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16900 * sdcc/src/SDCCloop.c:
16901 Previous fix was not good. basic blocks that have "break" or "return" are
16902 not really partof a loop , but live ranges used in these blocks should
16903 be live thru the entire loop, so set partOfLoop but don't add them to
16906 2002-02-21 <johan AT FRIJA>
16908 * src/SDCCcse.c: fixed bug #514308
16910 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16913 Fixed BUG #519583. If a conditional block ended in a return/break
16914 statement inside a loop, it was not being considered part of the loop.
16916 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16918 2002-02-10 Karl Bongers <karl AT turbobit.com>
16921 Fixed up SDCDB debugger somewhat. Updated debugger/README
16922 with lots of comments and notes.
16924 * device/examples/test2.c:
16925 Fix bug, "red" variable not being initialized(compiler complained).
16927 * device/examples/Makefile, examples/test3.c:
16928 Add Makefile in device/examples folder, compiles test3.c
16929 for use as a multiple module SDCDB test case.
16931 * sim/ucsim/cmd.src/cmdset.cc:
16932 Took out debug printfs in ucsim "next" command.
16934 * sim/ucsim/xa.src:
16935 Karl and Johan start ucsim XA support. Most dissassembly working,
16936 about 75% emulation done(plenty of work remaining).
16938 * sim/ucsim/z80.src:
16939 Add Z80 support to ucsim, add test-ucz80 regression test,
16940 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16941 Notice z80 compiler fails on examples/test3.c/crc code.
16943 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16945 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16946 Added support for --parms-in-bank1
16948 * src/ds390/peeph.def:
16949 added a few more peephole optimzations
16951 * src/ds390/main.c:
16952 1) added __builtin_inp & __builtin_outp used to read in data of given length
16953 from a memory mapped port
16954 2) added __builtin_memcmp
16955 3) added __builtin_swapw swap bytes of a short
16957 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16958 1) handle multiple send & receives from register bank1
16959 2) ralloc can now allocate DPTR1 to some liveRanges
16961 * src/SDCCsymt.c, src/SDCCsymt.h:
16962 changes to handle multiple sends & receives
16964 * src/SDCCptropt.h:
16965 added some pointer arithmetic optimization
16967 * src/SDCCptropt.c:
16968 added some pointer arithmetic optimizations but not stable yet so not
16969 called from anywhere (will get this working shortly)
16971 * src/SDCCopt.c: fixed for multiple sends & receives
16974 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16975 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16976 set preprocessor defines (depending on options)
16978 * src/SDCCicode.c, src/SDCCicode.h:
16979 changes made to handle multiple sends & receives
16982 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16984 * src/SDCCcse.c, src/SDCCcse.h:
16985 added function findbackward def (to be used in upcoming optimization)
16987 * src/SDCCcflow.c, src/SDCCcflow.h:
16988 added function returnAtEnd - to determine if a basic block terminates with
16991 * src/SDCCast.c, src/SDCCast.h:
16992 added option parms-in-bank1
16994 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16995 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16996 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16997 adjusted for --parms-in-bank1 option
16999 * device/include/string.h:
17000 donot redefine "reentrant" keyword
17002 * device/include/ds80c390.h: Added some more SFRs
17004 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
17006 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
17008 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
17010 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
17012 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
17014 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
17016 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
17018 * Added --xram-movc option
17020 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
17022 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
17024 2002-01-11 Johan Knol
17026 * Added math lib of Jesus Calvino-Fraga
17028 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
17030 * src/SDCCmain.c (processFile): fix processing of ../../src.c
17031 * support/regression/Makefile: new target test-mcs51-stack-auto
17032 * support/regression/ports/mcs51-stack-auto/spec.mk: added
17034 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17036 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
17038 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17040 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
17042 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17044 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17046 * src/SDCCglue.h: add definition for printIvalChar()
17048 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17050 * src/SDCCast.c: fix #498138 by Johan
17052 * src/SDCCglue.c: fix #498138 by Johan
17054 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17056 * support/regression/Makefile: fix clean
17058 * support/regression/ports/ds390/support.c: fix transmission of last character
17060 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17062 * /sdcc/src/ds390/gen.c:
17063 a) improved computing address of stack variable
17064 b) took out some #if 0 code
17065 c) improved parmBytes adjustment
17066 d) improved genPlusIncr & genMinusIncr
17067 e) genCmp could generate bad code (when left assigned to DPTR)
17068 f) Fixed bug in hasInc
17070 * /sdcc/src/ds390/ralloc.c:
17071 a) packRegsForSupport could mess up live information (Fixed)
17072 b) packRegsDPTRuse could be incorrect for left & right shift
17074 * /sdcc/src/mcs51/ralloc.c:
17075 packRegsForSupport could mess up the live information (Fixed)
17077 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17079 * /sdcc/src/SDCCast.c:
17080 can reverse a loop even if function call is present as long
17081 as the loop control variable is local & is not passed as parameter
17083 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17085 * /sdcc/ChangeLog: *** empty log message ***
17087 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17088 More builtin function additions for TININative
17090 * /sdcc/src/ds390/ralloc.c:
17091 Had broken the regression testsuite
17093 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17095 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17096 Added funcattr hasStackParms will be set for reentrant functions when there
17097 are paramteres on the stack, this helps in minimizing frame pointer generation
17098 typeFromStr can handle function pointers now
17100 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17101 *** empty log message ***
17103 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17105 * /src/ds390/gen.c, /src/ds390/main.c:
17106 More builtin function additions for TININative
17108 * /src/ds390/ralloc.c:
17109 Had broken the regression testsuite
17111 * /src/SDCCast.c: Fixed a bug in dumptree
17113 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17114 Added funcattr hasStackParms will be set for reentrant functions when there
17115 are paramteres on the stack, this helps in minimizing frame pointer generation
17116 typeFromStr can handle function pointers now
17118 * /doc/builtins.txt, /doc/TININative.txt:
17119 *** empty log message ***
17122 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17124 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17125 ALPHA version for -mTININative
17127 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17128 updated to reflect changes in the port structure
17131 added function do_assemble (similar to do_link) if non-null this function
17132 will be called to do assembly (-mTININative) requires a multi command
17134 added function genAssemblerEnd will be called to generate assembler Epilogue
17137 added _JavaNative to debug info printing
17139 * /src/SDCCmain.c: added option --tini-libid
17140 added port->do_assemble function (-mTININative) has a multi command assemble
17142 * /src/SDCCglue.c: Disabled "constExpr" check
17143 added port->genAssemblerEnd function
17145 * /src/SDCCglobl.h: Added option --tini-libid value
17148 tookout optimizeCompare from the header (has no external references)
17150 * /src/SDCCast.c: made one more function "static"
17152 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17154 * src/z80/mappings.i: Added z80asm support.
17156 * src/z80/main.c: Added z80asm support on --asm=z80asm
17158 * src/z80/gen.c: Fixed asm portability issues.
17160 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17162 * src/SDCCglue.c (printExterns): Added global/extern split.
17164 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17166 * support/regression/Makefile: added test for mcs51 model large
17168 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17170 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17172 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17174 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17176 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17178 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17180 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17182 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17184 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17186 * support/regression/tests/simplefloat.c: Port to mcs51.
17188 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17189 * support/regression/tests/bug-485362.c: Added.
17191 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17193 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17195 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17197 * src/z80/gen.c (aopDump): Added a dump function.
17199 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17200 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17202 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17204 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17206 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17208 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17210 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17212 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17214 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17216 * support/regression/ports/ds390/support.c: Use tinibios.
17218 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17220 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17222 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17223 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17225 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17227 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17229 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17231 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17233 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17234 (packRegsForIYUse): Created and optimised.
17236 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17238 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17239 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17241 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17243 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17245 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17247 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17249 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17251 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17253 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17255 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17257 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17259 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17261 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17263 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17264 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17265 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17267 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17269 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17270 (genNotFloat): Added.
17271 (genUminusFloat): Added.
17273 * device/lib/z80/Makefile: Added floating pt stubs.
17275 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17277 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17279 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17281 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17283 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17285 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17287 * sdcc/support/regression/Makefile: Add port ds390.
17289 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17291 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17293 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17295 * sdcc/support/regression/ports/ds390/support.c: Added.
17297 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17299 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17301 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17303 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17305 * device/include/malloc.h: Added z80 and gbz80 support.
17307 * device/lib/gbz80/heap.s: Added.
17309 * device/lib/z80/heap.s: Added.
17311 * device/lib/malloc.c: Added z80 and gbz80 support.
17313 * support/regression/tests/malloc.c (testMalloc): Added.
17315 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17317 * support/regression/tests/bug-478094.c: Added.
17319 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17321 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17323 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17325 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17327 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17329 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17331 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17333 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17335 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17337 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17339 * support/regression/tests/bug-477927.c: Added.
17341 * src/z80/peeph.def: Added minor rules.
17343 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17345 * src/z80/peeph.def: Added jump optimisation modification.
17347 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17349 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17351 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17353 * support/regression/tests/funptrs.c: Added.
17355 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17357 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17359 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17361 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17363 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17365 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17366 (movLeft2ResultLong): Created.
17368 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17369 (joinPushes): Added. Joins two char pushes into a word push.
17371 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17373 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17375 * support/makebin/Makefile (install): Added creation of dest dir.
17377 2001-10-24 Karl Bongers <karl AT turbobit.com>
17379 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17381 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17383 * src/z80/ralloc.c: Turned off faulty pack for one use.
17385 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17387 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17389 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17391 * support/regression/Makefile: Improved clean
17393 * support/regression/ports/gbz80/spec.mk: Added clean
17395 * support/regression/ports/host/spec.mk: Added clean
17397 * support/regression/ports/z80/spec.mk: Added clean
17399 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17401 * support/regression/ports/mcs51/timeout.c: little improvements
17403 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17405 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17407 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17409 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17411 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17413 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17415 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17417 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17418 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17420 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17422 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17424 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17426 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17428 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17430 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17432 * support/regression/tests/longor.c: Added.
17434 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17436 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17438 * as/mcs51/aslink.h: define PATH_MAX
17440 * as/mcs51/asm.h: define PATH_MAX
17442 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17444 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17446 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17448 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17450 * src/SDCCglobl.h: define PATH_MAX
17452 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17454 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17456 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17458 * src/z80/gen.c (gencjneshort): Fixed
17460 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17462 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17464 * support/regression/tests/bug-469671.c: Added.
17466 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17468 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17470 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17472 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17474 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17476 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17478 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17480 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17482 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17484 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17486 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17488 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17490 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17492 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
17494 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17496 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17498 2001-10-07 <johan AT FRIJA>
17500 * device/lib/gets.c (gets): fixed the return value.
17502 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17503 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17505 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
17507 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
17509 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17511 * src/pic/gen.c: Removed Safe_strdup.
17513 * configure.in: Added option to enable libgc support.
17515 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17516 (bitVectUnion): Optimised.
17517 (bitVectIntersect): Optimised.
17518 (bitVectBitsInCommon): Optimised.
17519 (bitVectCplAnd): Optimised.
17521 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17523 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17525 * src/SDCCmain.c: distinguish between assembler debug and plain options
17527 * src/avr/main.c: remove standard assembler options
17529 * src/ds390/main.c: remove standard assembler options
17531 * src/mcs51/main.c: remove standard assembler options
17533 * src/port.h: removed "PENDING" comment
17535 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17537 * src/device/lib/_mulint.c : new, with assember functions
17539 * src/device/lib/_mullong.c : new, with assember functions
17541 * src/device/lib/_divuint.c : with assember functions
17543 * src/device/lib/_divsint.c : with assember functions
17545 * src/device/lib/_divulong.c: with assember functions
17547 * src/device/lib/_divslong.c: with assember functions
17549 * src/device/lib/_moduint.c : with assember functions
17551 * src/device/lib/_modsint.c : with assember functions
17553 * src/device/lib/_modulong.c: with assember functions
17555 * src/device/lib/_modslong.c: with assember functions
17557 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17559 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17561 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17562 replaced _mululong.c and _mulslong.c by _mullong.c
17564 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17566 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17568 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17570 * src/SDCCglue.c: test, if win32api is available for MINGW
17572 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17574 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17575 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17576 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17577 * support/regression/ports/host/spec.mk: removed GENERIC
17578 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17579 * support/regression/ports/z80/spec.mk: removed GENERIC
17581 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17583 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17585 * support/regression/tests/bug-467035.c: Created.
17587 2001-10-01 <johan AT FRIJA>
17589 * src/SDCC.y: fixed bug #466586 part 1
17591 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17593 * SDCCicode.c: z80 has no generic pointers
17594 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17596 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17598 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17600 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17602 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17604 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17606 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17608 * configure.in: Fixed up so that ucsim is only configured once.
17610 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17612 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17613 (getPathDifference): As above.
17615 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17617 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17619 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17620 * .version: Updated to 2.3.1
17622 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17623 Added copyright header.
17625 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17626 (assemble): Added support for macro based assembler commands.
17627 (linkEdit): Added support for macro based linker commands.
17628 (preProcess): Changed the pre-processor to use macros.
17629 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17630 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17632 * device/lib/z80/crt0.s: Added module name for debugging.
17634 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17636 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17638 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17640 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17642 * src/Makefile.in: Added SDCCmacro and SDCCutil
17644 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17646 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17648 2001-09-16 <johan AT FRIJA>
17650 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
17652 2001-09-15 <johan AT FRIJA>
17654 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17655 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17657 2001-09-11 <johan AT FRIJA>
17659 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17661 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17663 * support/regression/tests/bug-460444.c: Added test case.
17665 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17666 (genCast): Added justification for all of the asserts.
17668 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17670 * support/regression/support.c: _xdata replaced by xdata
17672 * support/regression/spec.mk: removed _generic
17674 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17676 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17678 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17679 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17681 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17683 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17685 * support/regression/tests/bug-460010.c: Added test case.
17687 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17689 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17691 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17693 * support/regression/testfwk.c: removed workaround for bug #436344
17695 * support/regression/tests/bp.c: use less memory with mcs51
17697 * support/regression/tests/bug-441448.c: use less memory
17699 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17701 * support/regression/collate-results.py: typo
17703 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17705 * support/regression/tests/fetchoverlap.c: Added new test case.
17707 * support/regression/tests/bp.c: Added new test case.
17709 * support/regression/tests/bug-448984.c: Added new test case.
17711 * support/regression/tests/pow2shifts.c: Added new test case.
17713 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17714 (genlshTwo): Fixed right shift for count > 8.
17716 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17718 2001-09-08 <johan AT FRIJA>
17720 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17722 2001-09-07 <johan AT FRIJA>
17724 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17726 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17728 2001-09-06 <johan AT FRIJA>
17730 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17731 * bernhard noted me at this: "() equals to (void)" (1.38)
17733 2001-09-05 <johan AT FRIJA>
17735 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17737 2001-09-04 <johan AT FRIJA>
17739 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17742 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17744 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17746 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17748 * link/z80/aslink.h: Fixed path for PATH_MAX
17750 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17752 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17754 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17756 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17758 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
17760 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17762 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17763 (genCmp): Fixed up genCmp for the GB with longs.
17765 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17767 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17769 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17771 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17773 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17775 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17777 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17779 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
17781 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17783 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17785 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17787 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17789 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17791 * sim/ucsim/configure: little improvement of Cygwin-detection
17792 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17793 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17794 * support/regression/tests/bug-221100.c: small changes for mcs51
17795 * support/regression/tests/bug-221168.c: small changes for mcs51
17796 * support/regression/tests/bug-227710.c: small changes for mcs51
17797 * support/regression/tests/staticinit.c: small changes for mcs51
17798 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17799 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17800 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601