1 2009-04-27 Borut Razem <borut.razem AT siol.net>
3 * support/cpp/output.h, support/cpp/opts-common.c,
4 support/cpp/c-ppoutput.c, support/cpp/cppdefault.c,
5 support/cpp/system.h, support/cpp/cppdefault.h,
6 support/cpp/prefix.c, support/cpp/except.h, support/cpp/hwint.h,
7 support/cpp/prefix.h, support/cpp/libiberty/safe-ctype.h,
8 support/cpp/libiberty/filenames.h, support/cpp/libiberty/xstrdup.c,
9 support/cpp/libiberty/md5.c, support/cpp/libiberty/obstack.h,
10 support/cpp/sdcpp.c, support/cpp/intl.h, support/cpp/sdcpp.h
11 support/cpp/libcpp/symtab.c, support/cpp/libcpp/directives.c,
12 support/cpp/libcpp/macro.c, support/cpp/libcpp/include/cpplib.h,
13 support/cpp/libcpp/include/symtab.h,
14 support/cpp/libcpp/include/line-map.h,
15 support/cpp/libcpp/include/cpp-id-data.h,
16 support/cpp/libcpp/include/mkdeps.h, support/cpp/libcpp/files.c,
17 support/cpp/libcpp/line-map.c, support/cpp/libcpp/init.c,
18 support/cpp/libcpp/identifiers.c, support/cpp/libcpp/ucnid.h,
19 support/cpp/libcpp/traditional.c, support/cpp/libcpp/errors.c,
20 support/cpp/libcpp/expr.c, support/cpp/libcpp/internal.h,
21 support/cpp/libcpp/mkdeps.c, support/cpp/libcpp/lex.c,
22 support/cpp/libcpp/system.h, support/cpp/libcpp/charset.c,
23 support/cpp/opts.h, support/cpp/sdcpp-opts.c:
24 SDCPP synchronized with GCC CPP release version 4.4.0
26 2009-04-28 Borut Razem <borut.razem AT siol.net>
28 * fixed GCC 4.4.0 mingw compilation:
29 sim/ucsim/cmd.src/cmdlex.cc: regenerated - added #include <stdio.h>
30 * src/SDCCsymt.c: fixed warning:
31 suggest parentheses around operand of '!' or change '&' to '&&' or
33 * support/scripts/sdcc_mingw32: sync with sdcc-build
35 2009-04-27 Raphael Neider <rneider AT web.de>
37 * src/pic16/gen.c (genNearPointerGet): fix double indirect
38 access to bitfields (#2782405)
40 2009-04-27 Borut Razem <borut.razem AT siol.net>
42 * fixed GCC 4.4.0 mingw compilation:
43 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
44 * support/cpp/sdcpp-opts.c: fixed warning:
45 unknown conversion type character 'm' in format,
46 use strerror(errno) instead of %m glibc extension format specifier
47 * src/SDCCsymt.c: fixed warning:
48 suggest parentheses around operand of '!' or change '&' to '&&' or
50 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
51 unknown conversion type character 'h' in format,
52 replaced hh printf format specifier with parameter casting to
55 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
57 * device/lib/z80/shift.s,
58 device/lib/z80/memmove.s,
60 device/lib/z80/mulchar.s,
63 Applied patch #2762516 from Marco Bodrato containing minor
64 improvements of many Z80 asm routines.
66 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
68 * support/regression/tests/strtok.c,
69 support/regression/tests/strstr.c,
70 support/regression/tests/strspn.c,
71 support/regression/tests/strncmp.c,
72 support/regression/tests/strcpy.c,
73 support/regression/tests/strcmp.c:
74 Added some regression tests by Ruud van Silfhout from patch #2321830.
76 2009-04-13 Borut Razem <borut.razem AT siol.net>
78 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
79 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
80 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
81 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
83 2009-04-13 Raphael Neider <rneider AT web.de>
85 * device/lib/pic16/bootstrap.sh: avoid symlinks
86 * device/lib/pic16/configure.ac,
87 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
89 2009-04-13 Borut Razem <borut.razem AT siol.net>
91 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
92 svn revision #5341, since it makes asranlib to fail on cygming and
93 mingw builds: win32 native asranlib doesn't understand cygwin paths.
95 2009-04-10 Raphael Neider <rneider AT web.de>
97 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
98 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
99 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
100 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
101 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
102 device/lib/pic16/libsdcc/float/fs2ulong.c,
103 device/lib/pic16/libsdcc/float/fsadd.c,
104 device/lib/pic16/libsdcc/float/fsdiv.c,
105 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
106 changes from the pic16 port, minor code cleanup
107 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
109 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
111 * device/lib/z80/mod.s,
112 device/lib/z80/Makefile.in,
113 device/lib/z80/div.s,
114 device/lib/z80/modsigned.s,
115 device/lib/z80/divsigned.s:
116 Applied patch #2741451 from Marco Bodrato
117 and moved functions for signed modulo into
120 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
122 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
124 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
127 src/z80/peeph-z80.def:
128 Improved caching of pointers in hl and iy.
129 device/lib/z80/div.s:
130 Applied patch #2727917 from Marco Bodrato.
132 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
135 Enabled use of hl as inter-i-code temporary.
137 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
139 * src/z80/peeph-z80.def:
140 Reenabled peephole 0t.
142 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
145 Fixed bugs #2728224, #2728218.
146 src/z80/peeph-z80.def:
147 Workaround for bug #2728445.
148 support/regression/tests/memory.c:
149 Added test for memcmp().
151 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
153 * device/lib/z80/mul.s,
154 device/lib/z80/memmove.s,
155 device/lib/z80/strlen.s:
156 Minor improvements, code cleanup and license clarification.
158 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
160 * device/lib/z80/mul.s:
161 Minor improvement in Z80 16x16 bit multiplication.
163 2009-03-23 Borut Razem <borut.razem AT siol.net>
165 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
166 device/include/pic/limits.h, device/include/pic16/limits.h,
167 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
168 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
169 support/regression/tests/funsigned-char.c:
170 applied patch 2704189: character constant sign fix
171 thanks to Robert Larice
173 2009-03-22 Borut Razem <borut.razem AT siol.net>
175 * Small Device C Compiler 2.9.0 released
176 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
178 2009-03-15 Borut Razem <borut.razem AT siol.net>
180 * support/scripts/repack_release.sh: added
182 2009-03-13 Borut Razem <borut.razem AT siol.net>
184 * doc/sdccman.lyx: "freeware" replaced with "free open source"
186 2009-03-12 Borut Razem <borut.razem AT siol.net>
188 * src/z80/peep.c: #2652979: --debug crashes sdcc
190 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
193 support/regression/tests/bug2655200.c:
194 applied modified patch from Robert Larice <larice AT vidisys.de>
195 fixing original report of bug #2655200: pointer to pdata memory
196 not correctly initialized
198 2009-03-11 Borut Razem <borut.razem AT siol.net>
200 * as/asranlib/asranlib.c: retain the original file mode
202 2009-03-10 Borut Razem <borut.razem AT siol.net>
204 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
205 support/regression/tests/bug1875933.c:
206 fixed bug #1875933: Evelyn jumps into the void
207 thanks to Robert Larice
209 2009-03-10 Raphael Neider <rneider AT web.de>
211 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
212 to pCodeInstruction to avoid a segmentation fault
214 2009-03-03 Borut Razem <borut.razem AT siol.net>
216 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
218 2009-03-03 Raphael Neider <rneider AT web.de>
220 * device/lib/pic/libdev/Makefile.in: build device-specific
221 libraries for the correct processor, fixes #2654585
223 2009-03-01 Raphael Neider <rneider AT web.de>
225 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
227 2009-03-01 Borut Razem <borut.razem AT siol.net>
229 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
230 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
231 changed sdcc version to 2.9.0
233 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
235 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
236 (serialRegAssign): do not spil bit registers
237 throughout cosmetic changes
238 * support/regression/tests/bug2435941.c: new, added
240 2009-02-28 Raphael Neider <rneider AT web.de>
242 * src/regression/compare10.c,
243 src/regression/compare7.c,
244 src/regression/compare8.c,
245 src/regression/compare9.c: reset watchdog timer in time
246 * src/regression/configword.c: apply patch from #2488150
247 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
248 handler to 0x0000 as the linker no longer knows STARTUP sections
249 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
250 patch #2512926 to (mostly) fix #1762626, cosmetic changes
251 * src/pic/pcodepeep.c: remove reference to nonexisting function
253 2009-02-28 Raphael Neider <rneider AT web.de>
255 * device/include/pic16/signal.h: avoid multiline inline
256 assembler statements in macros, addresses #2644965
258 2009-02-27 Raphael Neider <rneider AT web.de>
260 * device/include/pic16/pic18f[24][3456]k20.h,
261 device/include/pic16/pic18f[68][567]j50.h,
262 device/include/pic16/pic18f[68]6j55.h,
263 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
264 device/lib/pic16/libdev/pic18f[68][567]j50.c,
265 device/lib/pic16/libdev/pic18f[68]6j55.c,
266 device/include/pic16/pic18fregs.h,
267 device/include/pic16/pic16devices.txt,
268 device/lib/pic16/pics.all,
269 device/lib/pic16/libdev/Makefile.am,
270 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
271 families (87j50 family contributed by Robert Wuest)
273 * device/include/pic16/adc.h,
274 device/lib/pic16/libio/adc/adcbusy.c,
275 device/lib/pic16/libio/adc/adcclose.c,
276 device/lib/pic16/libio/adc/adcconv.c,
277 device/lib/pic16/libio/adc/adcopen.c,
278 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
280 * doc/sdccman.lyx: updated list of supported devices, fixed typo
281 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
283 * device/lib/pic16/Makefile.in,
284 device/lib/pic16/libm/Makefile.in,
285 device/lib/pic16/debug/Makefile.in,
286 device/lib/pic16/libio/Makefile.in,
287 device/lib/pic16/startup/Makefile.in,
288 device/lib/pic16/libsdcc/Makefile.in,
289 device/lib/pic16/libdev/Makefile.in,
290 device/lib/pic16/libc/Makefile.in: regenerated
292 2009-02-27 Borut Razem <borut.razem AT siol.net>
294 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
295 #1829678 and #1704376 in the way proposed by Alan Baldwin
297 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
299 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
300 to Steve Qu for the fix.
302 2009-02-23 Borut Razem <borut.razem AT siol.net>
304 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
305 it is already fixed for mcs51 and hc08 targets
306 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
308 2009-02-22 Borut Razem <borut.razem AT siol.net>
310 * device/lib/Makefile.in: fixed parenthesis error
311 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
312 fixed webdocs bug #1967920: --version
314 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
316 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
318 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
320 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
321 when addresses are unsorted
323 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
325 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
326 Gudjon Gudjonsson <gudjon AT gudjon.org>
327 * device/include/mcs51/p89c66x.h: fixed some defines
328 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
329 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
332 2009-02-14 Borut Razem <borut.razem AT siol.net>
334 * doc/sdccman.lyx: corrected cpp info
336 2009-02-13 Borut Razem <borut.razem AT siol.net>
338 * as/Makefile.in: *.doc renamed to *.txt
340 2009-02-11 Borut Razem <borut.razem AT siol.net>
342 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
343 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
345 2009-02-11 Borut Razem <borut.razem AT siol.net>
347 * doc/sdccman.lyx: documented ar format libraries
349 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
351 * support/regression/tests/float_single.c: added regression
352 test. Some testpoints for probably rarely used functions
353 (acosf, sinhf, tanf, expf) disabled for some targets
355 2009-02-10 Raphael Neider <rneider AT web.de>
357 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
358 (genAssign): fixed for operands on the stack
360 * device/lib/pic16/libc/stdio/vfprintf.c,
361 device/lib/pic16/configure.ac,
362 device/lib/pic16/Makefile.common: add configurable support for
363 printing floats via ./configure --enable-floats
364 * device/lib/pic16/configure,
365 device/lib/pic16/Makefile.in,
366 device/lib/pic16/libm/Makefile.in,
367 device/lib/pic16/debug/Makefile.in,
368 device/lib/pic16/libio/Makefile.in,
369 device/lib/pic16/startup/Makefile.in,
370 device/lib/pic16/libsdcc/Makefile.in,
371 device/lib/pic16/libdev/Makefile.in,
372 device/lib/pic16/libc/Makefile.in: regenerated
373 * doc/sdccman.lyx: documented float support and how to get it
374 * doc/Makefile.in: fixed race condition on parallel builds
376 * device/lib/pic16/libc/stdio/sprintf.c,
377 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
378 pointer to the string buffer, enlarge buffer for x_ftoa()
380 2009-02-10 Borut Razem <borut.razem AT siol.net>
382 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
384 2009-02-10 Raphael Neider <rneider AT web.de>
386 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
388 2009-02-09 Raphael Neider <rneider AT web.de>
390 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
391 artificial bank size limits for compound data (structs, arrays),
392 avoids assert if --obanksel=N, N > 1, is given
394 2009-02-09 Borut Razem <borut.razem AT siol.net>
396 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
397 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
398 uses '`' character instead '\n' for padding
399 * as/asranlib/asranlib.c: made it more robust
401 2009-02-08 Borut Razem <borut.razem AT siol.net>
404 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
405 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
408 2009-02-07 Borut Razem <borut.razem AT siol.net>
410 * as/asranlib/asranlib.c: fixed BSD header length calculation
411 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
412 due sdcc asxxxx license change to GPLv3
414 2009-02-05 Borut Razem <borut.razem AT siol.net>
416 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
417 added support for BSD (Mac OS X) ar format
418 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
419 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
420 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
421 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
422 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
423 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
424 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
425 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
426 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
427 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
428 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
429 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
430 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
431 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
432 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
433 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
434 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
435 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
436 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
437 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
438 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
439 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
440 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
441 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
442 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
443 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
444 changed license to GPL either version 3, or (at your option) any
447 2009-02-05 Borut Razem <borut.razem AT siol.net>
449 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
450 added support for BSD (Mac OS X) ar format
452 2009-02-02 Borut Razem <borut.razem AT siol.net>
454 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
455 device/lib/z80/Makefile.in:
456 chose source files in the PORT directory if they are available
458 2009-02-01 Raphael Neider <rneider AT web.de>
460 * device/lib/pic16/libdev/pic18f1220.c,
461 * device/lib/pic16/libdev/pic18f4450.c:
462 define SSPBUF to allow use of printf
464 2009-02-01 Borut Razem <borut.razem AT siol.net>
466 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
467 device/lib/hc08/Makefile.in, device/lib/incl.mk,
468 device/lib/z80/Makefile.in:
469 don't remake libraries
470 * support/regression/tests/snprintf.c:
471 reenable floating point in small-xstack-auto library
473 2009-01-26 Raphael Neider <rneider AT web.de>
475 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
477 2009-01-25 Raphael Neider <rneider AT web.de>
479 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
480 search path instead of appending them
482 2009-01-24 Borut Razem <borut.razem AT siol.net>
484 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
485 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
486 to 32 bit unsigned int when calling sputl() since it is a macro
487 * as/link/lkar.c: changed the initialization of This->loaded
489 2009-01-23 Borut Razem <borut.razem AT siol.net>
491 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
492 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
493 unsigned int when calling new(), since asxxxx doesn't use function
496 2009-01-21 Borut Razem <borut.razem AT siol.net>
498 * as/link/lkar.h: sgetl and sputl are independent of endianness
499 * as/link/sdxxxx_config.h.in: removed endianness detection
501 2009-01-20 Borut Razem <borut.razem AT siol.net>
503 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
504 due creation of ar format libraries
505 * support/scripts/sdcc.nsi:
506 don't add nonexistent object files to the package
508 2009-01-19 Borut Razem <borut.razem AT siol.net>
510 * Makefile.in, configure.in, configure,
511 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
512 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
513 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
514 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
515 device/lib/small/Makefile.in,
516 device/lib/z80/Makefile.in: create ar format libraries
517 * support/regression/ports/mcs51-xstack-auto/spec.mk:
518 use device/lib/Makefile to create library
519 * support/regression/tests/snprintf.c:
520 floating point is not enabled in small-xstack-auto library
521 * device/lib/libfloat.lib, device/lib/libint.lib,
522 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
524 2009-01-18 Borut Razem <borut.razem AT siol.net>
526 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
527 warning: extra tokens at end of #endif directive
529 2009-01-11 Borut Razem <borut.razem AT siol.net>
531 * Makefile.in: added SDCC_ASRANLIB to PKGS
533 2009-01-10 Borut Razem <borut.razem AT siol.net>
535 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
536 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
537 due added support for ar format libraries
539 2009-01-09 Borut Razem <borut.razem AT siol.net>
541 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
542 as/asranlib/asranlib.c: added asranlib
543 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
544 * Makefile.in, as/link/hc08/Makefile.in,
545 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
546 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
547 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
548 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
549 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
550 configure.in, sdcc.dsw: modified to support ar format libraries
552 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
554 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
557 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
559 * sim/ucsim/z80.src/inst_ed.cc:
560 Fixed bug #2488074, which made regression tests fail.
562 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
564 * device/lib/z80/mod.s,
565 device/lib/z80/div.s,
566 device/lib/z80/mulchar.s,
567 device/lib/z80/mul.s,
568 device/lib/z80/divsigned.s,
569 device/lib/z80/Makefile.in:
570 Implemented RFE #1702376.
572 2009-01-05 Borut Razem <borut.razem AT siol.net>
574 * as/link/lksdcclib.c:
575 fixed linker hanging in INDEXLIB is not defined (hc08)
577 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
580 Implemented RFE #2485684, and some further improvements of HL caching
582 * src/z80/peeph-z80.def:
583 Fixed a bug exposed by implementing RFE #2485684.
585 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
587 * src/z80/peeph-z80.def:
588 Peephole improvements.
591 device/include/string.h,
592 device/lib/z80/memmove.s:
594 * device/lib/z80/Makefile.in,
595 device/lib/Makefile.in,
596 support/regression/tests/memory.c,
597 device/lib/z80/strlen.s:
598 Partially implemented RFE #2471534.
600 2009-01-04 Borut Razem <borut.razem AT siol.net>
602 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
603 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
604 * doc/README.txt: updated John Hartman's e-mail address
605 * as/link/lkrel.c, as/link/lksdcclib.c:
606 fixed bug #2484677: Linker hangs
607 * src/z80/peep.c: fixed msvc warning C4047:
608 'return' : 'int ' differs in levels of indirection from 'char *'
609 * config.dsp: as/lib corrected to as/link
611 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
614 Implemented RFE #2484693.
615 * src/z80/peeph-z80.def:
616 Some peephole improvements.
618 2009-01-03 Borut Razem <borut.razem AT siol.net>
621 fixed warning: 'ret' may be used uninitialized in this function
623 2009-01-02 Borut Razem <borut.razem AT siol.net>
625 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
626 as/link/getline.[ch], as/link/lkrel.[ch]: added,
627 made support for differnet library formats more flexible,
628 preparation for support of ar format
629 * as/link/lklibr.c, as/link/z80/Makefile.in,
630 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
631 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
632 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
633 as/link/hc08/lkelf.c, as/link/aslink.h:
634 made support for differnet library formats more flexible,
635 preparation for support of ar format
637 2009-01-01 Borut Razem <borut.razem AT siol.net>
639 * as/link/asxxxx_config.h.in:
640 fixed warning: extra tokens at end of #endif directive
642 fixed warning: suggest parentheses around && within ||
643 * device/lib/Makefile.in: allow whitespaces at the end of lines in
644 ports.build, in order to make it work on cygwin - it seems to be a
645 bug in cygwin grep: CR is not treated as part of end-of-line
647 2008-12-31 Borut Razem <borut.razem AT siol.net>
649 * configure, configure.in, config.dsp, config_vc.awk,
650 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
651 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
652 introduced asxxxx_config.h.in
654 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
657 src/z80/peeph-z80.def:
658 Minor addition improvement.
660 2008-12-30 Raphael Neider <rneider AT web.de>
662 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
663 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
664 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
665 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
666 support/librarian/sdcclib.c, support/makebin/makebin.c:
667 partially revert changes from r5293..r5295
669 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
671 * src/z80/peeph-z80.def:
672 Minor peephole improvement.
674 2008-12-29 Raphael Neider <rneider AT web.de>
676 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
677 incorrectly discarded BANKSELs
679 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
681 * support/regression/tests/memory.c:
682 Added simple test for memset(), memcpy() and memmove()
684 2008-12-29 Borut Razem <borut.razem AT siol.net>
686 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
688 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
690 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
691 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
692 (177.j): added new rule
693 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
694 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
695 (decorateType CAST): propagate storage class to generic pointer results
697 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
699 * device/lib/z80/string.c,
700 device/lib/z80/printf.c,
701 device/lib/z80/mul.s:
704 Fixed code generation bug exposed by builtin memcpy().
706 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
708 * device/lib/_memcpy.c:
709 fixed conflict with builtin memcpy()
711 2008-12-26 Borut Razem <borut.razem AT siol.net>
713 * support/librarian/sdcclib.c:
714 fixed bug 2466950: "sdcclib broken"
715 by removing fgets return value check
717 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
720 device/include/string.h: Implemented RFE #1914254
722 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
723 * device/lib/z80/Makefile.in,
724 device/lib/Makefile.in,
725 device/lib/z80/memmove.s: Implemented RFE #1914256
727 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
729 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
730 * src/z80/peep.c: improved checks for unused data
732 src/z80/main.c: Implemented RFE #1899189
734 2008-12-25 Borut Razem <borut.razem AT siol.net>
736 * support/regression/Makefile.in:
737 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
739 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
741 * src/z80/peeph-z80.def: minor peephole improvements
743 2008-12-21 Borut Razem <borut.razem AT siol.net>
745 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
746 due to redefinition of symbol __assert
747 sdcclib.c:53:1:warning: "__assert" redefined
748 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
749 warning: this is the location of the previous definition
751 2008-12-20 Raphael Neider <rneider AT web.de>
753 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
754 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
755 support/cpp/libcpp/macro.c: fix format string errors
757 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
759 * src/pic/device.c: partial rewrite using strtok,
760 quieten compiler warnings, adopt SDCC coding style
762 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
763 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
764 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
765 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
766 support/librarian/sdcclib.c, support/makebin/makebin.c:
767 quieten most compiler warnings
769 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
770 probably fix operator precedence bug
772 * doc/clean.mk: quieten rm if no .lyx is present
774 2008-12-19 Borut Razem <borut.razem AT siol.net>
776 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
777 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
778 doc/README.txt, doc/test_suite_spec.lyx:
779 applied patch 2446381: Dcoumentation spelling correcitons
780 thanks to Steven Borley
782 2008-12-16 Raphael Neider <rneider AT web.de>
784 * device/include/pic/pic12f629.h,
785 device/include/pic/pic12f675.h,
786 device/lib/pic/libdev/pic12f629.c,
787 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
789 2008-12-14 Borut Razem <borut.razem AT siol.net>
791 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
792 converted to LyX 1.5.7 (\lyxformat 276) format
794 2008-12-07 Borut Razem <borut.razem AT siol.net>
796 * support/regression/tests/bitfields.c:
797 added test case for bug #2366757
799 2008-12-07 Raphael Neider <rneider AT web.de>
801 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
802 NULL pointer dereference, closes #2366757
804 2008-11-25 Raphael Neider <rneider AT web.de>
806 * device/include/pic16/pic16devices.txt,
807 sdcc/src/pic16/device.c,
808 sdcc/src/pic16/device.h: implicitly disable XINST
809 whenever CONFIG4L is set via an additional optional
810 argument to the configword directive in pic16devices.txt
812 2008-11-24 Raphael Neider <rneider AT web.de>
814 * device/lib/pic16/configure.ac,
815 device/lib/pic16/Makefile.common: fixed quoting issues
817 * device/lib/pic16/configure,
818 device/lib/pic16/debug/Makefile.in,
819 device/lib/pic16/libc/Makefile.in,
820 device/lib/pic16/libdev/Makefile.in,
821 device/lib/pic16/libio/Makefile.in,
822 device/lib/pic16/libm/Makefile.in,
823 device/lib/pic16/libsdcc/Makefile.in,
824 device/lib/pic16/Makefile.in,
825 device/lib/pic16/startup/Makefile.in: regenerated
827 * src/pic16/main.c (_pic16_finaliseOptions): revert to
830 2008-11-24 Raphael Neider <rneider AT web.de>
832 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
833 argument of --asm= or --link= to allow for
834 --asm="sh script --options", the user can double quote the
835 argument if needed: --asm="'c:/program files/gpasm' -q",
836 also fix some potential buffer overflows
838 2008-11-19 Borut Razem <borut.razem AT siol.net>
841 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
842 thanks Mauro Giachero
844 2008-11-16 Borut Razem <borut.razem AT siol.net>
846 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
847 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
849 2008-11-15 Borut Razem <borut.razem AT siol.net>
851 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
852 src/SDCCsymt.c, src/SDCCsymt.h:
853 fixed RFE #2291335 : Unnamed bit-field initialization
854 * support/regression/tests/bitfields.c:
855 added test case for RFE #2291335
856 * support/regression/tests/bug-1981238.c:
857 don't initialize unnamed bit-fields
859 2008-11-11 Raphael Neider <rneider AT web.de>
861 * device/include/pic16/pic18f25j10.h,
862 device/include/pic16/pic18f45j10.h: remove useless boilerplate
864 * device/include/pic16/adc.h,
865 device/lib/pic16/libio/adc/adcbusy.c,
866 device/lib/pic16/libio/adc/adcclose.c,
867 device/lib/pic16/libio/adc/adcconv.c,
868 device/lib/pic16/libio/adc/adcopen.c,
869 device/lib/pic16/libio/adc/adcread.c,
870 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
871 and fixed ADC routines to work for more target devices,
872 incorporates patch #2036130 by Nick Materer
874 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
876 * device/include/ctype.h,
877 * device/include/ds400rom.h,
878 * device/include/ds80c390.h,
879 * device/include/float.h,
880 * device/include/math.h,
881 * device/include/serial.h,
882 * device/include/stdbool.h,
883 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
885 * device/include/mcs51/C8051F336.h,
886 * device/include/mcs51/C8051T600.h,
887 * device/include/mcs51/C8051T610.h,
888 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
889 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
891 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
893 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
895 2008-11-10 Raphael Neider <rneider AT web.de>
897 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
898 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
899 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
900 (patch by Nick Materer, #2253980)
902 * device/lib/pic16/libio/adc.ignore,
903 device/lib/pic16/libio/i2c.ignore,
904 device/lib/pic16/libio/usart.ignore,
905 device/lib/pic16/pics.all: updated to build more device libs
907 * device/lib/pic16/libdev/Makefile.am,
908 device/lib/pic16/libdev/Makefile.in,
909 device/lib/pic16/libio/Makefile.am,
910 device/lib/pic16/libio/Makefile.in: regenerated
912 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
913 names per memory location, applied SDCC style to more functions
915 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
917 * device/include/mcs51/p89lpc933_4.h: new NXP header file
918 * device/include/mcs51/p89lpc935_6.h: new NXP header file
919 * device/include/mcs51/p89v66x.h: minor changes
920 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
922 2008-11-09 Raphael Neider <rneider AT web.de>
924 * device/include/pic/pic14devices.txt: fixed memory description for
925 12f629 and 12f675, closes #2236240
927 2008-11-06 Borut Razem <borut.razem AT siol.net>
929 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
930 pass system include paths with -isystem to sdcpp
931 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
932 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
934 2008-11-02 Raphael Neider <rneider AT web.de>
936 * doc/sdccman.lyx: updated the sections on the library build process
937 and on how to add support for new devices, and documented known
938 problems with the extended instruction set including a workaround
940 2008-11-01 Raphael Neider <rneider AT web.de>
942 * device/include/pic16/adc.h,
943 device/include/pic16/pic16devices.txt,
944 device/include/pic16/pic18f2410.h,
945 device/include/pic16/pic18f2510.h,
946 device/include/pic16/pic18f2515.h,
947 device/include/pic16/pic18f2610.h,
948 device/include/pic16/pic18f4410.h,
949 device/include/pic16/pic18f4510.h,
950 device/include/pic16/pic18f4515.h,
951 device/include/pic16/pic18f4610.h,
952 device/include/pic16/pic18fregs.h,
953 device/lib/pic16/libdev/Makefile.am,
954 device/lib/pic16/libdev/Makefile.in,
955 device/lib/pic16/libdev/pic18f2410.c,
956 device/lib/pic16/libdev/pic18f2510.c,
957 device/lib/pic16/libdev/pic18f2515.c,
958 device/lib/pic16/libdev/pic18f2610.c,
959 device/lib/pic16/libdev/pic18f4410.c,
960 device/lib/pic16/libdev/pic18f4510.c,
961 device/lib/pic16/libdev/pic18f4515.c,
962 device/lib/pic16/libdev/pic18f4610.c,
963 device/lib/pic16/libio/Makefile.am,
964 device/lib/pic16/libio/Makefile.in,
965 device/lib/pic16/pics.all: added support for 18f[24][456]10
966 and 18f[24]515 devices
967 * doc/sdccman.lyx: updated list of supported PIC16 devices
969 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
970 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
971 src/xa51/gen.c: avoid compiler warnings
972 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
974 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
976 * device/include/mcs51/p89v66x.h: NXP header file
977 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
978 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
980 2008-10-14 Raphael Neider <rneider AT web.de>
982 * device/lib/pic16/libdev/Makefile.am,
983 device/lib/pic16/libio/Makefile.am: enable building libraries for
984 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
985 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
986 * device/lib/pic16/libdev/Makefile.in,
987 device/lib/pic16/libio/Makefile.in: regenerated
989 2008-10-14 Raphael Neider <rneider AT web.de>
991 * device/include/pic16/pic18f2450.h,
992 device/include/pic16/pic18f4450.h,
993 device/lib/pic16/libdev/pic18f2450.c,
994 device/lib/pic16/libdev/pic18f4450.c,
995 device/include/pic16/adc.h,
996 device/include/pic16/pic16devices.txt,
997 device/include/pic16/pic18fregs.h,
998 device/lib/pic16/libdev/Makefile.am,
999 device/lib/pic16/libdev/Makefile.in,
1000 device/lib/pic16/libio/Makefile.am,
1001 device/lib/pic16/libio/Makefile.in,
1002 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
1004 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
1005 stack to a fixed location, relax it to automatically work with all
1006 but the smallest devices (256 byte RAM devices need #pragma stack)
1008 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
1010 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
1011 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
1012 * device/lib/_strcspn.c: fixed bug 2140931
1014 2008-10-06 Raphael Neider <rneider AT web.de>
1016 * device/include/pic16/stdio.h,
1017 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
1018 declared __naked for convenience, named all arguments
1019 * device/lib/pic16/libc/stdio/strmgpsim.c,
1020 device/lib/pic16/libc/stdio/strmmssp.c,
1021 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
1023 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
1024 empty __naked functions,
1025 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
1026 corner cases (unlink first/last pCode in list), reuse more code
1028 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1030 * src/ds390/main.c (_ds390_genInitStartup): added
1031 * src/SDCCpeeph.c (getPatternVar): new, added,
1032 (labelInRange): fixed bug 2115959
1033 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
1034 * src/SDCCicode.h: added newiTempOperand
1035 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
1036 added optimizations for 0/x and x/-1, see also patch 2142900
1037 * support/regression/tests/onebyte.c (testMul): added test cases
1039 2008-09-20 Borut Razem <borut.razem AT siol.net>
1042 definition of absolute address symbols without initial value,
1043 fixed SDCC crash "do not know how to intialize symbol"
1045 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1048 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1049 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1050 * device/lib/z80/stubs.s: added stubs for above functions
1051 * src/SDCCopt.c (convilong),
1052 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1053 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1054 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1055 * support/regression/tests/onebyte.c: enabled all tests for z80
1057 2008-09-15 Borut Razem <borut.razem AT siol.net>
1059 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1060 device/lib/pic16/libc/stdio/printf.c,
1061 device/lib/pic16/libc/stdio/strmusart.c,
1062 device/lib/pic16/libc/stdio/printf_tiny.c,
1063 device/lib/pic16/libc/stdio/sprintf.c,
1064 device/lib/pic16/libc/stdio/strmgpsim.c,
1065 device/lib/pic16/libc/stdio/putchar.c,
1066 device/lib/pic16/libc/stdio/fprintf.c,
1067 device/lib/pic16/libc/stdio/strmmssp.c,
1068 device/device/lib/pic16/libc/stdio/vprintf.c,
1069 device/lib/pic16/libc/stdio/printf_small.c,
1070 device/lib/pic16/libc/stdio/vsprintf.c,
1071 device/lib/pic16/libc/stdio/strmputchar.c,
1072 device/lib/pic16/libc/Makefile.am,
1073 device/lib/pic16/libc/Makefile.in:
1074 *printf now returns int, puchar.c moved from stdlib to stdio,
1075 *printf format parameter type changed from char * to const char *,
1076 added GNU link excetion text to library source files,
1077 applyed GNU coding style, removed useless svn ids,
1078 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1079 binary specifier: "%b", "%hb" and "%lb"
1080 * device/lib/pic16/libc/stdio/vfprintf.c:
1081 applied patch #2044424: PIC16: vfprintf
1082 thanks Mauro Giachero
1083 * support/regression/tests/bug1057979.c:
1084 removed old pic16 sprintf specifics
1085 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1086 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1088 2008-09-15 Raphael Neider <rneider AT web.de>
1090 * src/pic16/device.c (pic16_dump_usection): force udata sections
1091 into the addressable range (0..0xFFF), workaround for a gpsim
1092 bug preventing simulation of regtest bug1750318
1093 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1094 (serialRegAssign): fixed regtest bug-971834,
1095 (pic16_packRegisters): avoid null-pointer dereference
1097 2008-09-14 Raphael Neider <rneider AT web.de>
1099 * src/pic16/gen.c, src/pic16/ralloc.c: use
1100 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1101 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1103 2008-09-12 Borut Razem <borut.razem AT siol.net>
1105 * support/regression/fwk/testfwk.h:
1106 define pdata as data for pic16 target
1107 thanks Mauro Giachero
1109 2008-09-11 Borut Razem <borut.razem AT siol.net>
1111 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1112 support/regression/absolute.c:
1113 applied patch #2105615: Some PIC16 testcase fixlets
1114 thanks Mauro Giachero
1116 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1118 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1119 * support/regression/tests/bug2094505.c: new, added
1121 2008-09-07 Borut Razem <borut.razem AT siol.net>
1123 * src/SDCCglue.c, src/SDCCast.c:
1124 fixed throw of "excess elements" warning for char arrays
1125 * support/regression/tests/nullstring.c:
1126 disable warning about excess elements in array of chars initializer
1128 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1130 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1131 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1132 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1133 * support/regression/tests/bug2077267.c: new, added
1135 2008-09-05 Raphael Neider <rneider AT web.de>
1137 * configure.in, Makefile.common.in: add support for ccache,
1138 remove spurious $VERSION output, detect doc-tools even without
1139 --enable-doc to facilitate later manual doc-builds, minor cleanup
1140 * configure: regenerated
1142 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1143 avoid races in parallel VPATH builds
1144 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1145 * doc/sdccman.lyx: mention --without-ccache configure option
1147 2008-09-01 Raphael Neider <rneider AT web.de>
1149 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1150 * (genConstPointerGet): fix reading bitfields from __code space
1151 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1152 bitfield initializers (fix regression test bug1856409.c)
1153 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1156 2008-08-31 Raphael Neider <rneider AT web.de>
1158 * src/pic16/gen.c (genAssign): removed useless compiler output
1159 * (genPointerGet,genPointerSet,genCast),
1160 src/pic16/glue.c (pic16_printGPointerType):
1161 also handle PPOINTERs just to avoid spurious asserts
1162 * (pic16_printIvalType,pic16_printIvalBitFields):
1163 generalized to arbitrary type/bitfield sizes, allows compilation of
1164 regression test bug-1981238.c
1165 * (pic16_printIvalChar): fix regression test structflexarray.c
1166 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1167 in initialized structs and fix #1843745
1168 * (pic16_printIvalStruct): always output initializers for all fields,
1169 even those not explicitly given, fixes zeropad.c regression test
1170 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1171 #2073635, #1567098, and #1485812)
1172 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1174 2008-08-31 Borut Razem <borut.razem AT siol.net>
1176 * support/regression/tests/bug-895992.c,
1177 support/regression/tests/onebyte.c:
1178 enabled pic16 regression testing since the bugs
1179 1511794: pic16: regression test bug-895992.c fails
1180 1444425: onebyte.c regression tes fails on pic16
1181 are fixed, probably by fixing
1182 2048464: PIC16: fix genUminus - addresses not.c regression test
1183 * src/SDCCsymt.c, src/SDCCglue.c,
1184 support/regression/tests/bug-1981238.c:
1185 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1188 2008-08-30 Borut Razem <borut.razem AT siol.net>
1190 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1191 release version 4.3.2
1193 2008-08-24 Raphael Neider <rneider AT web.de>
1195 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1196 always use the sdcc from the current build tree (ignore $CC from
1197 the environment, fixes compile farm builds)
1198 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1199 remove more build products from install directory
1200 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1201 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1203 2008-08-24 Borut Razem <borut.razem AT siol.net>
1205 * src/SDCC.y: applied patch
1206 2050245: Fix # 1963382
1208 1963382: Listing File - C file comment is incorrect
1211 2008-08-23 Borut Razem <borut.razem AT siol.net>
1213 * src/pic16/gen.c: applied patch
1214 2048464: PIC16: fix genUminus - addresses not.c regression test
1215 thanks Mauro Giachero
1217 2008-08-22 Borut Razem <borut.razem AT siol.net>
1219 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1220 src/pic16/main.c: allow spaces in gpasm and gplink paths
1222 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1225 * src/z80/peeph-z80.def: minor peephole improvement
1227 2008-08-15 Raphael Neider <rneider AT web.de>
1229 * src/z80/gen.c (_vemit2): suppress compiler warning
1231 * src/pic/*.[ch]: make proper use of header files and avoid
1232 ad-hoc extern declarations, mark module-local helpers 'static',
1233 removed dead/replaced code, no functional changes
1234 * src/pic16/pcode.c: disentangled from pic14 backend
1236 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1238 * src/z80/gen.c: fixed #2051348
1239 * support/regression/tests/bug-2051348.c: regression test for #2051348
1241 2008-08-10 Raphael Neider <rneider AT web.de>
1244 * Makefile.common.in: export PACKAGE for $docdir,
1245 fixes #1957036, avoid some "underquoted definition" warnings
1246 * configure: regenerated
1248 2008-08-10 Raphael Neider <rneider AT web.de>
1250 * device/lib/pic16/**: build pic16 library using autotools for
1251 improved dependency tracking
1253 * device/lib/Makefile.in,
1255 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1257 2008-08-10 Raphael Neider <rneider AT web.de>
1259 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1260 local variables if --nooverlay is given, workaround for #2023121
1262 2008-08-08 Raphael Neider <rneider AT web.de>
1264 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1266 2008-08-08 Raphael Neider <rneider AT web.de>
1268 * src/pic/pcoderegs.c,
1270 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1272 2008-08-07 Borut Razem <borut.razem AT siol.net>
1274 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1275 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1276 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1277 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1278 applied modified patch 2038174: Add support for binary constants v2
1279 thanks Mauro Giachero
1280 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1282 2008-08-04 Raphael Neider <rneider AT web.de>
1285 * src/pic16/device.h,
1287 * src/pic16/main.c: enable --optimize-goto by default
1289 * device/lib/pic16/Makefile.common.in: suppress removed option
1292 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1294 2008-07-30 Borut Razem <borut.razem AT siol.net>
1296 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1297 applied patch 22032433: PIC16: fix constant strings,
1298 thanks Mauro Giachero
1300 2008-07-29 Borut Razem <borut.razem AT siol.net>
1302 * src/pic16/gen.c: applied patches:
1303 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1304 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1305 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1306 thanks Mauro Giachero
1308 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1310 * src/port.h: Fixed typo in comment
1312 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1314 * src/z80/mappings.i: Implemented RFE #1919415
1315 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1316 #1880202, #1914434, prepared for RFE #1703943
1318 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1320 * src/z80/peeph.def,
1321 * src/z80/peeph-z80.def,
1322 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1323 preparation for Z80 peephole improvements
1325 2008-06-21 Raphael Neider <rneider AT web.de>
1327 * device/include/pic16/pic18f66j60.h,
1328 * device/include/pic16/pic18f66j65.h,
1329 * device/include/pic16/pic18f67j60.h,
1330 * device/include/pic16/pic18f86j60.h,
1331 * device/include/pic16/pic18f86j65.h,
1332 * device/include/pic16/pic18f87j60.h,
1333 * device/include/pic16/pic18f96j60.h,
1334 * device/include/pic16/pic18f96j65.h,
1335 * device/include/pic16/pic18f97j60.h,
1336 * device/lib/pic16/libdev/pic18f66j60.c,
1337 * device/lib/pic16/libdev/pic18f66j65.c,
1338 * device/lib/pic16/libdev/pic18f67j60.c,
1339 * device/lib/pic16/libdev/pic18f86j60.c,
1340 * device/lib/pic16/libdev/pic18f86j65.c,
1341 * device/lib/pic16/libdev/pic18f87j60.c,
1342 * device/lib/pic16/libdev/pic18f96j60.c,
1343 * device/lib/pic16/libdev/pic18f96j65.c,
1344 * device/lib/pic16/libdev/pic18f97j60.c,
1345 * device/include/pic16/pic16devices.txt,
1346 * device/include/pic16/pic18fregs.h,
1347 * device/lib/pic16/pics.all: added new devices
1349 * device/include/pic16/adc.h,
1350 * device/lib/pic16/libio/adc/adcbusy.c,
1351 * device/lib/pic16/libio/adc/adcopen.c,
1352 * device/lib/pic16/libio/adc/adcsetch.c,
1353 * device/lib/pic16/libio/i2c/i2copen.c,
1354 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1355 all changes from a patch by Anton Strobl
1357 2008-06-12 Borut Razem <borut.razem AT siol.net>
1359 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1360 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1361 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1362 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1363 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1364 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1365 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1366 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1367 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1368 by applying the modified patch from Risto Huotari
1370 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1373 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1374 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1375 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1376 * support/regression/tests/bug1938300.c: new, added
1378 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1380 * device/include/asm/ds390/features.h,
1381 * device/include/asm/mcs51/features.h,
1382 * device/include/mcs51/regc515c.h: inserted LGPL notice
1384 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * device/lib/gbz80/div.s,
1387 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1388 patch 1597883, Thanks Robert Ramey
1390 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1393 createIvalCharPtr, createIvalPtr, createIval),
1395 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1396 initializers for local auto variables
1397 * support/regression/tests/zeropad.c: added testcase for auto initializers
1399 2008-05-26 Raphael Neider <rneider AT web.de>
1401 * device/lib/pic16/startup/crt0.c,
1402 * device/lib/pic16/startup/crt0i.c,
1403 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1404 explicit, fixed curr_entry loop for >= 256 initializer records,
1405 removed debug code (write to 0xf7e)
1407 2008-05-25 Raphael Neider <rneider AT web.de>
1409 * device/include/pic/pic16f627a.h,
1410 * device/include/pic/pic16f628a.h,
1411 * device/include/pic/pic16f648a.h: added missing ports
1413 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1415 * device/include/float.h: added __INFINITY
1416 * device/lib/_fsadd.c: handle overflows
1417 * device/lib/_fsmul.c,
1418 * device/lib/_fsdiv.c: use __INFINITY
1419 * device/lib/_fseq.c,
1420 * device/lib/_fsneq.c: handle -0.0
1421 * sim/ucsim/s51.src/uc89c51r.cc,
1422 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1423 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1424 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1425 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1426 * support/regression/tests/snprintf.c: test bug with --xstack
1428 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1430 * src/SDCCpeeph.c (callFuncByName):
1431 Support nested parenthesis in peephole function arguments (#1967300)
1433 2008-05-19 Raphael Neider <rneider AT web.de>
1435 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1436 fixed duplicate labels (#1911325)
1438 2008-05-19 Raphael Neider <rneider AT web.de>
1440 * src/regression/empty.c: suppress warning
1441 * src/regression/pointer1.c: enabled index_by_pointer()
1442 * src/regression/inline.c: now works for pic16 as well
1444 * src/pic16/device.c: include dbuf declarations
1445 * src/pic16/device.h: removed obsolete prototypes
1447 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1448 * src/pic16/glue.c: made purely local functions static,
1449 (pic16_printGPointerType, pic16_printIvalCharPtr,
1450 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1451 generic pointers' tags (#1961866)
1453 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1455 2008-05-19 Borut Razem <borut.razem AT siol.net>
1457 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1458 fixed typo, uninstall include/pic16/pic16devices.txt
1460 2008-05-18 Borut Razem <borut.razem AT siol.net>
1462 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1463 the buffer is null terminated
1464 * src/device/pic16.c:
1465 applied modified patch 1965676: Patch for Win32 16 bit PIC
1466 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1468 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * src/SDCC.lex (check_type),
1471 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1473 * as/mcs51/clean.mk,
1474 * as/z80/clean.mk: also clean *.dep
1475 * device/lib/pic16/libsdcc/stack/Makefile,
1476 * sim/ucsim/libtool: removed as they are rebuild by configure
1477 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1479 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1481 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1482 fixupInline instead of createFunction to fix bug 1864577
1483 (inlineFindMaxBlockno): removed, use global blockNo
1484 * src/SDCCglobl.h: added blockNo
1486 * src/z80/peep.h: modified properties
1487 * support/regression/tests/bug1864577.c: new, added
1489 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1491 * as/mcs51/asdata.c,
1492 * as/mcs51/asm.h: added org_cnt
1493 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1494 * as/mcs51/asout.c: changed old K&R to ANSI
1495 * as/mcs51/Makefile.in: use common identifiers
1501 * as/hc08/Makefile.bcc,
1502 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1503 * sdcc_vc_in.h: added define __func__
1504 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1505 Thanks Ruud van Silfhout
1506 * support/regression/tests/bug1717305.c: new, added
1508 2008-05-05 Borut Razem <borut.razem AT siol.net>
1510 * support/regression/Makefile.in,
1511 support/regression/ports/ds390/spec.mk,
1512 support/regression/ports/hc08/spec.mk,
1513 support/regression/ports/mcs51-common/spec.mk,
1514 support/regression/ports/pic14/spec.mk,
1515 support/regression/ports/pic16/spec.mk,
1516 support/regression/ports/ucz80/spec.mk,
1517 support/regression/ports/z80/spec.mk:
1518 added INC_DIR and LIBDIR paths
1519 * src/ds390/gen.c: removed duplicated selicolon
1521 2008-05-04 Borut Razem <borut.razem AT siol.net>
1523 * support/regression/Makefile.in,
1524 support/regression/fwk/lib/testfwk.c,
1525 support/regression/ports/ds390/spec.mk,
1526 support/regression/ports/hc08/spec.mk,
1527 support/regression/ports/mcs51-common/spec.mk,
1528 support/regression/ports/mcs51-large/spec.mk,
1529 support/regression/ports/mcs51-medium/spec.mk,
1530 support/regression/ports/mcs51-small/spec.mk,
1531 support/regression/ports/mcs51-stack-auto/spec.mk,
1532 support/regression/ports/mcs51-xstack-auto/spec.mk,
1533 support/regression/ports/pic14/spec.mk,
1534 support/regression/ports/pic16/spec.mk,
1535 support/regression/ports/ucz80/spec.mk:
1536 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1537 used to run regeression tests
1539 2008-05-01 Raphael Neider <rneider AT web.de>
1541 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1542 supported devices and instructions to add new ones
1544 2008-05-01 Raphael Neider <rneider AT web.de>
1546 * device/include/pic16/adc.h,
1547 device/lib/pic16/libio/adc/adcbusy.c,
1548 device/lib/pic16/libio/adc/adcopen.c,
1549 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1550 18f2455 style ADC devices, based on patch #1776197
1551 * device/lib/pic16/libio/adc/adcclose.c,
1552 device/lib/pic16/libio/adc/adcconv.c,
1553 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1554 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1555 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1556 * device/include/pic16/pic18f4431.h,
1557 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1558 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1560 2008-05-01 Raphael Neider <rneider AT web.de>
1562 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1563 moved xinst flag into pic16_options_t
1564 * src/pic16/device.c (default_device, pic16_list_devices,
1565 pic16_find_device): removed references to sfrrange
1566 * src/pic16/gen.c (genFunction),
1567 src/pic16/glue.c (pic16initialComments),
1568 src/pic16/main.c (pic16_optionsTable),
1569 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1571 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1573 2008-04-29 Raphael Neider <rneider AT web.de>
1575 * src/pic16/devices.inc,
1576 device/include/pic16/pic16devices.txt: replaced compiled-in list
1577 of devices with a variant parsed at runtime
1578 * src/pic16/device.c: added support for parsing pic16devices.txt,
1580 * src/pic16/device.h: removed (now) unused fields from PIC_device
1581 * src/pic16/main.c: removed #pragma maxram,
1582 (_pic16_initPaths): removed bogus generation of search paths,
1583 setup the port proper only after the search paths (for
1584 pic16devices.txt) are set up,
1585 (_pic16_finaliseOptions): moved processor dependant code here
1586 from _pic16_initPaths(), clean up
1587 * src/pic16/ralloc.c (pic16_init_stack),
1588 * src/pic16/ralloc.h,
1589 * src/pic16/pcode.c: clean up
1590 * device/include/Makefile.in,
1591 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1592 * support/scripts/inc2h-pic16.pl: updated instructions
1594 2008-04-29 Raphael Neider <rneider AT web.de>
1596 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1597 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1598 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1599 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1600 added missing family members and 18f2480/2580/4480/4580 family
1601 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1602 * device/include/pic16/pic18f2525.h: use 18f4620.h
1603 * device/include/pic16/pic18f6680.h: use 18f8680.h
1604 * device/include/pic16/pic18fregs.h,
1605 device/lib/pic16/pics.all,
1606 src/pic16/devices.inc: add new devices
1607 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1608 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1609 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1610 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1611 prevent attempting to build the libio for some new devices
1613 2008-04-29 Raphael Neider <rneider AT web.de>
1615 * debugger/mcs51/Makefile.in: fixed paths to sources
1617 2008-04-25 Borut Razem <borut.razem AT siol.net>
1619 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1620 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1621 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1622 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1623 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1624 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1625 as/link/z80/linkz80.dsp: lklibr.c moved
1626 * doc/INSTALL.txt: binary archives in bz2 format
1627 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1629 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1631 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1632 * support/regression/tests/bug1856409.c: new, added
1634 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * src/mcs51/peep.c: Use werror for error messages.
1638 * src/SDCCicode.c (geniCodeConditional),
1639 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1640 * src/z80/Makefile.bcc,
1641 * src/z80/z80.dsp: added src/z80/peep.c/h
1642 * support/regression/tests/bug1839321.c: new, added
1644 2008-04-20 Raphael Neider <rneider AT web.de>
1646 * device/include/pic16/pic18f2455.h: added bitfields for port C
1648 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1650 * src/z80/peep.c: Use werror for error messages.
1652 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1654 * src/z80/peep.h (declaration of notUsed()),
1655 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1657 * src/z80/z80.h (added dependency on peep.h),
1658 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1661 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1663 * src/SDCCpeeph.c (added support for notUsed()),
1664 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1666 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1667 for notUsed()): Implemented generic (that is not port-specific) part
1670 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1673 * device/lib/libsdcc.lib,
1674 * device/lib/Makefile.in,
1675 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1676 * device/lib/calloc.c: renamed to _calloc.c
1677 * device/lib/free.c: renamed to _free.c
1678 * device/lib/malloc.c: renamed to _malloc.c
1679 * device/lib/realloc.c: renamed to _realloc.c
1680 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1681 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1682 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1683 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1684 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1685 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1686 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1687 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1689 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1690 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1691 * support/regression/tests/bug1509084.c: new, added
1693 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * device/include/mcs51/cc2510fx.h: added _XPAGE
1696 * device/include/mcs51/compiler.h: cosmetic changes
1698 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1700 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1703 2008-03-31 Borut Razem <borut.razem AT siol.net>
1705 * support/cpp2 renamed to support/cpp
1706 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1707 support/cpp2/libiberty/splay-tree.c,
1708 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1709 support/cpp2/libcpp/directives.c,
1710 support/cpp2/libcpp/include/cpplib.h,
1711 support/cpp2/libcpp/include/symtab.h,
1712 support/cpp2/libcpp/include/line-map.h,
1713 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1714 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1715 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1716 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1717 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1718 release version 4.3.0
1719 * configure.in, configure, Makefile.in, Makefile.bcc:
1720 adapted for moved cpp2
1722 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1724 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1725 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1727 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1729 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1731 * support/regression/tests/bug1717943.c: new, added
1733 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1735 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1736 bytewise return value assignments introduced in last commit.
1738 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1740 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1741 genMult, genJumpTab):
1742 Use 16-bit instructions for addition in some additional cases,
1743 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1745 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1747 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1748 Implemented RFE #1921450, changed some debug messages.
1750 2008-03-30 Borut Razem <borut.razem AT siol.net>
1752 * Small Device C Compiler 2.8.0 released
1753 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1754 * support/scripts/sdcc.nsi: added finish page; this version
1755 was used for 2.8.0 release
1756 * doc/knownbugs.html: removed; magically generated by the build
1757 process using gen_known_bugs.pl from now on
1759 2008-03-23 Borut Razem <borut.razem AT siol.net>
1761 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1762 and reverted it, since it was already fixed by Raphael ;-)
1763 * doc/knownbugs.html: updated for RC2
1765 2008-03-22 Raphael Neider <rneider AT web.de>
1767 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1770 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1773 * support/regression/tests/bug1839277.c: added related testBug1839299
1775 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1777 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1778 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1780 * src/mcs51/gen.c: throughout only output hex constants
1781 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1782 * support/regression/tests/bug1839277.c: new, added
1784 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1786 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1787 compilation warning about nested comments.
1789 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1791 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1792 * support/regression/tests/bug1921073.c: new, added
1794 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1796 * src/z80/SDCCpeeph.c.c (callFuncByName):
1797 Commented function parameters.
1799 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1801 * src/z80/ralloc.c (packRegsForAccUse2):
1802 disabled a broken accumulator packing optimization (fixed #1292721).
1803 * support/regression/tests/bug-1292721: Regression test for #1292721.
1805 2008-03-16 Raphael Neider <rneider AT web.de>
1807 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1808 fixed code bloat regression using a variant of patch #1915618
1810 2008-03-16 Borut Razem <borut.razem AT siol.net>
1812 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1813 icon, changed startup menu for release distribution, code cleaning,
1814 create url files instead links in startup menu
1816 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1818 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1819 * support/regression/tests/bug1579949.c: new, added
1821 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1823 * device/lib/printf_fast.c: fixed bug 1255403
1825 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1828 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1830 2008-03-14 Borut Razem <borut.razem AT siol.net>
1832 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1833 command line options
1834 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1835 is correctly displayed
1836 * as/link/z80/lkmain.c: usage line commented out
1838 2008-03-13 Borut Razem <borut.razem AT siol.net>
1840 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1841 updated the list pf supported pic14 devices
1843 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1845 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1847 2008-03-12 Borut Razem <borut.razem AT siol.net>
1849 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1850 fixed documentation request #1718191
1851 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1852 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1855 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1857 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1858 * support/regression/tests/bug1505811.c: new, added
1860 2008-03-09 Raphael Neider <rneider AT web.de>
1862 * device/include/pic16/pic18f2620.h,
1863 * device/include/pic16/pic18f4620.h,
1864 * device/lib/pic16/libdev/pic18f2620.c,
1865 * device/lib/pic16/libdev/pic18f4525.c,
1866 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1867 family to consistently use pic18f4620.[ch], fixes #1832562
1869 2008-03-09 Borut Razem <borut.razem AT siol.net>
1871 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1872 changed sdcc version to 2.8.0
1873 * knownbugs.html: regenerated
1874 * support/scripts/gen_known_bugs.pl: added number of open bugs
1876 2008-03-09 Raphael Neider <rneider AT web.de>
1878 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1879 (genOr): read volatile operand even if the result is known,
1881 (genOr,genXor): removed unused legacy code,
1882 (genDummyRead): use pic16_mov2w_volatile()
1884 2008-03-08 Borut Razem <borut.razem AT siol.net>
1886 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1887 cons w. --model-large
1888 * support/regression/staticinit.c: added regression test for bug
1891 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * src/ds390/gen.c (pushSide, genPcall),
1894 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1895 * src/mcs51/gen.c: cosmetic changes
1896 * support/regression/fwk/include/testfwk.h: added macro reentrant
1897 * support/regression/tests/bug1908493.c: new, added
1899 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1901 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1903 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1906 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1907 already set in ds390/main.c and mcs51/main.c
1909 2008-03-07 Raphael Neider <rneider AT web.de>
1911 * src/regression/init0.c: new test for initialized arrays of function
1913 * src/regression/Makefile: made a bit more flexible, added init0.c
1914 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1915 pointers, closes #1427663
1917 2008-03-05 Borut Razem <borut.razem AT siol.net>
1919 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1920 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1922 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1924 * support/librarian/sdcclib.c:Added feature request 1908061:
1925 Synchronise sdcclib commands with ar.
1927 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1929 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1930 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1931 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1932 * device/include/mcs51/compiler.h: removed umlauts, added double
1935 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1938 * support/regression/tests/bug1536762.c: new, added
1940 * src/SDCCutil.h: added getBuildDate()
1941 * src/SDCCmain.c (printVersionInfo),
1942 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1944 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1945 * src/ds390/ralloc.c (packRegisters),
1946 * src/mcs51/ralloc.c (packRegisters),
1947 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1949 * support/regression/tests/bug1618050.c: new, added
1950 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1951 * support/regression/fwk/include/testfwk.h,
1952 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1955 2008-03-04 Raphael Neider <rneider AT web.de>
1957 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1958 on accessing OP_SYM_TYPE(op)
1959 * src/pic/gen.h: removed unused prototype of genMinusDec()
1960 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1961 fix #1876953 (invalid subtraction code), removed unused code
1963 2008-03-03 Raphael Neider <rneider AT web.de>
1967 * src/pic/genarith.c,
1969 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1970 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1972 2008-03-03 Raphael Neider <rneider AT web.de>
1974 * src/pic/device.c (find_device): search user-specified paths first
1975 for pic14devices.txt, fixes #1900827
1977 2008-03-02 Borut Razem <borut.razem AT siol.net>
1979 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1980 AddToPath and RemoveFromPath
1982 2008-03-01 Borut Razem <borut.razem AT siol.net>
1984 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1985 work correctly, added debugging support if -DSDCC.DEBUG command line
1988 2008-02-28 Borut Razem <borut.razem AT siol.net>
1990 * doc/sdccman.lyx: cosmetic changes
1992 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1994 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1995 * doc/sdccman.lyx: fixed unmeant removal of spaces
1997 2008-02-27 Borut Razem <borut.razem AT siol.net>
1999 * support/scripts/sdcc.nsi: corrected installation directory for
2000 current user installation mode
2001 * doc/README.txt: added Philipp Klaus Krause to the developers list
2003 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
2006 return ifx condition
2007 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
2008 genCodePointerGet, genGenPointerGet): cleanup aop before generating
2009 ifxJump to fix bug 1838000
2010 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
2011 * support/regression/tests/bug1838000.c: new, added
2012 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
2014 2008-02-26 Borut Razem <borut.razem AT siol.net>
2016 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
2018 * support/scripts/sdcc.nsi: added MULTIUSER page,
2019 NSIS upgraded to version 2.35
2021 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2023 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
2024 * support/regression/tests/bug1565152.c: new, added
2026 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
2029 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
2030 * support/regression/tests/bug1670148.c: new, added
2032 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2034 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
2036 2008-02-24 Borut Razem <borut.razem AT siol.net>
2038 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2039 is ineffective for unsigned char parameter
2041 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2044 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2045 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2046 * support/Util/MySystem.c (my_system): output errorcode when verbose
2048 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2050 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2053 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2055 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2058 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2062 2008-02-21 Borut Razem <borut.razem AT siol.net>
2064 * support/regression/Makefile.in,
2065 support/regression/ports/ds390/spec.mk,
2066 support/regression/ports/hc08/spec.mk,
2067 support/regression/ports/mcs51-common/spec.mk,
2068 support/regression/ports/pic14/spec.mk,
2069 support/regression/ports/pic16/spec.mk,
2070 support/regression/ports/ucz80/spec.mk,
2071 support/regression/ports/xa51/spec.mk:
2072 added CFLAGS when compiling timeout
2074 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2076 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2079 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2082 * support/regression/tests/bug1888147.c: new, added
2084 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2086 * src/z80/gen.c: fixed bugs #1596270, #1736867
2088 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2090 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2091 contents, mostly fixes #1596270
2093 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2095 * src/z80/peeph.def,
2096 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2097 peepholes, fixes #1806565
2099 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2101 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2102 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2103 fixes bug 1739475, thanks Robert Larice
2104 (rule 271): new, added
2106 2008-02-18 Borut Razem <borut.razem AT siol.net>
2108 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2110 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2114 2008-02-17 Raphael Neider <rneider AT web.de>
2116 * src/pic16/genarith.c,
2119 * src/pic16/genutils.c: removed unused legacy code,
2120 removed unused fields from struct asmop and struct _G
2122 2008-02-17 Raphael Neider <rneider AT web.de>
2124 * src/pic16/gen.c (AccRsh): cosmetic changes,
2125 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2126 genRightShiftLiteral): fixed to work with SFRs as result by
2127 assigning only once to result,
2128 removed a lot of unused/excluded code fragments
2130 2008-02-17 Raphael Neider <rneider AT web.de>
2132 * device/include/pic/pic16f88.h,
2133 * device/include/pic/pic16f886.h,
2134 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2136 2008-02-17 Borut Razem <borut.razem AT siol.net>
2138 * src/z80/peeph.def: applied patch
2139 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2140 * src/z80/gen.c, src/z80/peeph.def: applied patch
2141 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2142 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2143 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2144 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2145 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2146 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2148 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * as/link/mcs51/aslink.dsp: removed SDK define
2151 * as/link/z80/clean.mk: brought in sync with other ports
2152 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2153 * as/hc08/Makefile.bcc,
2154 * as/mcs51/Makefile.bcc,
2155 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2156 * src/z80/main.c (_setValues): use the now capitalized -Z,
2157 (z80_port, gbz80_port): generate debug information when asked
2159 2008-02-16 Borut Razem <borut.razem AT siol.net>
2161 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2162 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2163 as/z80/Makefile.in. as/z80/Makefile.bcc:
2164 applied patch #1893393: patch for as-z80 and link-z80 to generate
2165 cdb, thanks to Armin Diehl
2166 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2167 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2168 asnoice.c moved to as/asxxsrc/asnoice.c
2169 * src/z80/peeph-gbz80.def: applied patch
2170 #1880235: Z80 return peephole, thanks to Philipp Krause
2172 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2175 * doc/sdccman.lyx: bumped version to 2.7.5
2176 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2178 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2180 * device/include/pic16/stdlib.h,
2181 * device/lib/pic16/libc/stdlib/ltoa.c,
2182 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2184 2008-02-13 Borut Razem <borut.razem AT siol.net>
2186 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2187 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2188 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2189 src/SDCCopt.c, src/SDCCval.c:
2190 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2192 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2194 * src/SDCCsymt.c (compareType): fixed bug 1309013
2196 2008-02-09 Borut Razem <borut.razem AT siol.net>
2198 * src/SDCCval.c, src/SDCCval.h:
2199 code cleaning, added function constChrVal()
2200 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2201 call constChrVal() instead constVal()
2203 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2205 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2208 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2209 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2212 2008-02-01 Raphael Neider <rneider AT web.de>
2214 * device/include/pic/pic16f886.h,
2215 * device/include/pic/pic16f887.h: added RA6 and RA7
2217 2008-01-24 Raphael Neider <rneider AT web.de>
2219 * device/include/pic/pic16f88.h: added RA6 and RA7
2220 * device/lib/pic/libdev/disabled_pic16f886.c,
2221 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2223 * src/pic16/devices.inc,
2224 * device/include/pic16/pic18f2423.h,
2225 * device/include/pic16/pic18f2523.h,
2226 * device/include/pic16/pic18fregs.h,
2227 * device/lib/pic16/pics.all
2228 * device/lib/pic16/libdev/pic18f2423.c,
2229 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2230 * device/lib/pic16/libio/i2c.ignore,
2231 * device/lib/pic16/libio/usart.ignore,
2232 * device/lib/pic16/libio/adc.ignore: ignore new devices
2234 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2236 * src/SDCCast.c (createRMW): fixed bug 1582651
2238 2008-01-20 Borut Razem <borut.razem AT siol.net>
2240 * src/SDCCcse.c: partially fixed enhancement request
2241 #1793872 - multiply by -1 not collapsed
2242 * support/regression/tests/arithcsi.c: added regression test
2244 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2246 * as/mcs51/asx8051.dsp: removed define SDK
2247 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2248 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2250 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2251 cosmetic changes, brought more in sync, changed old K&R to ANSI
2253 2008-01-13 Borut Razem <borut.razem AT siol.net>
2255 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2256 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2258 2007-12-30 Borut Razem <borut.razem AT siol.net>
2260 * src/pic16/gen.c: fixed implementation of bitwise operations for
2262 * support/regression/tests/bitwise.c: added test cases
2264 2007-12-29 Borut Razem <borut.razem AT siol.net>
2266 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2267 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2268 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2269 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2270 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2271 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2272 src/pic16/pcode.[ch]: added const qualifier
2273 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2274 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2275 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2276 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2277 * as/asxxsrc/aslex.c: use dbuf_getline()
2278 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2279 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2280 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2281 as/z80/asm.h, as/z80/z80adr.c:
2282 changed type of ib and ip to const char *
2284 2007-12-28 Borut Razem <borut.razem AT siol.net>
2286 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2287 introduced (readlin) - long lines are turuncated
2288 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2289 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2290 as/z80/Makefile.in: moved aslex.c to asxxsrc
2291 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2292 * as/hc08/asmain.c, as/mcs51/asmain.c:
2293 added missing initialization of a_addr field
2294 * support/regression/tests/long_asm_line.c: added regtest for long
2297 2007-12-22 Borut Razem <borut.razem AT siol.net>
2299 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2301 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2303 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2305 2007-12-16 Borut Razem <borut.razem AT siol.net>
2307 * device/include/pic16/stdbool.h: removed, since already exists in
2308 device/include/; this also fixes bitopcse.c regression test for pic16
2310 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2311 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2312 dereference doesn't work; covered by regression test bug1399290
2314 2007-12-05 Borut Razem <borut.razem AT siol.net>
2316 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2319 2007-12-01 Borut Razem <borut.razem AT siol.net>
2321 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2322 corrected handling of the highest_valid_address
2324 2007-11-17 Raphael Neider <rneider AT web.de>
2326 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2327 * src/pic/glue.c (picglue): emit .file if --debug is given
2329 2007-11-17 Raphael Neider <rneider AT web.de>
2331 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2332 care when left or right operand resides in result, fixes #1830220
2334 2007-11-17 Borut Razem <borut.razem AT siol.net>
2336 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2337 #983491 - "Merge duplicate strings function is ineffective"
2338 * support/regression/tests/bug-983491.c: regtest disabled
2339 * as/asxxsrc: created
2340 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2341 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2342 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2343 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2344 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2345 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2346 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2347 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2348 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2349 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2350 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2351 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2352 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2354 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2356 * device/include/stdarg.h: added and removed some casts
2357 * src/SDCCsymt.c (compareType): Fully check types between generic and
2358 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2360 2007-11-13 Borut Razem <borut.razem AT siol.net>
2362 * support/regression/tests/bug-1817005.c:
2363 added regtest for bug #1817005 - as-z80 chokes on long labels
2365 2007-11-12 Borut Razem <borut.razem AT siol.net>
2367 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2368 as/z80/asout.c, as/z80/aslist.c:
2369 fixed bug #1817005 - as-z80 chokes on long labels
2371 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2374 * as/z80/asmain.c: cosmetic changes
2377 * as/z80/alloc.h: removed
2379 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2380 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2381 * as/link/hc08/Makefile.in,
2382 * as/link/mcs51/Makefile.in,
2383 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2385 * as/link/mcs51/lkarea.c,
2386 * as/link/mcs51/lkmain.c: cosmetic changes
2387 * as/link/hc08/lklibr.c,
2388 * as/link/z80/lklibr.c,
2389 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2390 used cygwin_conv_to_full_posix_path,
2391 added warnings, cosmetic changes, brought more in sync
2392 changed old K&R into ANSI function declarations
2393 * as/link/z80/lklibr.c (loadAdb): added
2394 * as/link/z80/lkmain.c: removed -- option from usage text
2396 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2398 * src/mcs51/gen.c (outBitC): optimized for no result
2400 2007-10-31 Borut Razem <borut.razem AT siol.net>
2402 * src/SDCCsymt.c: fixed (hopeful properly) bug
2403 #1805702 - order of extern matters
2404 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2407 2007-10-29 Borut Razem <borut.razem AT siol.net>
2409 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2410 - order of extern matters
2411 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2414 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2416 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2417 24bitMode, portIsDS390
2418 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2419 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2420 (notVolatileVariable): also check sloc names,
2421 (callFuncByName): moved ftab[] out of function and sorted it by use
2423 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2426 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2427 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2428 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2429 * support/regression/tests/bug-880197.c: new, added
2431 2007-10-28 Borut Razem <borut.razem AT siol.net>
2433 * support/regression/Makefile.in,
2434 support/regression/ports/mcs51-large/spec.mk,
2435 support/regression/ports/mcs51-xstack-auto/spec.mk,
2436 support/regression/ports/mcs51-stack-auto/spec.mk,
2437 support/regression/ports/mcs51-medium/spec.mk,
2438 support/regression/ports/mcs51-common/spec.mk,
2439 support/regression/ports/mcs51-common/*,
2440 support/regression/ports/mcs51-small/*:
2441 mcs51 renamed to mcs51-common, created mcs51-small
2442 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2443 * support/regression/tests/bug-1805702.c: added regtest for bug
2446 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2448 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2449 added new rules 265 - 270
2450 * support/regression/tests/bug1721024.c:new, added
2451 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2452 introduced new test-mcs51 to run all mcs51 tests
2454 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2456 * support/regression/tests/bug1816470.c: new, added
2458 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2460 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2461 propagate for *,+,- with float, fixed bug 1816470
2462 (decorateType): cast to resultTypeProp instead of resultType
2464 2007-10-19 Borut Razem <borut.razem AT siol.net>
2466 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2467 function is ineffective" for pic16 tareget
2468 * support/scripts/listerr.c: corrected include path
2469 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2472 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * support/regression/tests/using.c: new, added
2475 * support/regression/tests/vaargs.c: fixed and enabled test
2477 2007-10-18 Borut Razem <borut.razem AT siol.net>
2479 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2481 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2483 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2485 * doc/sdccman.lyx: documented option --Werror
2486 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2487 RegBankUsed[] earlier
2489 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2495 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2497 * src/SDCCast.c (decorateType): improved optimization of tri-op
2498 * src/SDCCerr.c (vwerror, setWError),
2500 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2501 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2503 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2505 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2506 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2507 * support/regression/tests/bug-223113.c,
2508 * support/regression/tests/bug-426632.c,
2509 * support/regression/tests/bug-468811.c,
2510 * support/regression/tests/bug-477835.c,
2511 * support/regression/tests/bug-478094.c,
2512 * support/regression/tests/bug-499644.c,
2513 * support/regression/tests/bug-524209.c,
2514 * support/regression/tests/bug-524211.c,
2515 * support/regression/tests/packcast.c,
2516 * support/regression/tests/structidx.c: added empty tests
2517 * support/regression/tests/bug-607243.c: enabled test
2519 2007-10-06 Borut Razem <borut.razem AT siol.net>
2521 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2522 support of universal binaries on Mac OS X
2524 2007-10-02 Borut Razem <borut.razem AT siol.net>
2526 * src/SDCCval.h: unified double2ul macro for all platforms
2527 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2528 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2530 2007-09-30 Borut Razem <borut.razem AT siol.net>
2532 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2534 * sdcc_vc_in.h: enabled warnings
2535 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2536 unsigned type, result still unsigned
2537 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2539 2007-09-28 Raphael Neider <rneider AT web.de>
2541 * src/pic/device.c (find_device): prevent buffer underflow error
2542 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2543 the just destroyed list entry
2545 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2547 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2550 2007-09-18 Borut Razem <borut.razem AT siol.net>
2552 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2553 applied to unsigned type, result still unsigned
2555 2007-09-17 Borut Razem <borut.razem AT siol.net>
2557 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2558 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2559 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2560 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2561 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2562 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2563 src/z80/gen.c, src/z80/ralloc.c:
2564 fixed bug #1739860 - sdcc does not work correctly on some platforms
2566 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2568 2007-09-17 Raphael Neider <rneider AT web.de>
2570 * src/pic16/device.c: reverted to previous version
2571 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2573 2007-09-16 Raphael Neider <rneider AT web.de>
2575 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2576 as this raises a ton of gpasm warnings, just emit a second label
2577 * src/pic16/devices.inc,
2578 * device/lib/pic16/pics.all,
2579 * device/lib/pic16/libdev/pic18f2585.c,
2580 * device/lib/pic16/libdev/pic18f2680.c,
2581 * device/lib/pic16/libdev/pic18f2682.c,
2582 * device/lib/pic16/libdev/pic18f2685.c,
2583 * device/lib/pic16/libdev/pic18f4585.c,
2584 * device/lib/pic16/libdev/pic18f4680.c,
2585 * device/lib/pic16/libdev/pic18f4682.c,
2586 * device/lib/pic16/libdev/pic18f4685.c,
2587 * device/include/pic16/pic18f2585.h,
2588 * device/include/pic16/pic18f2680.h,
2589 * device/include/pic16/pic18f2682.h,
2590 * device/include/pic16/pic18f2685.h,
2591 * device/include/pic16/pic18f4585.h,
2592 * device/include/pic16/pic18f4680.h,
2593 * device/include/pic16/pic18f4682.h,
2594 * device/include/pic16/pic18f4685.h,
2595 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2596 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2597 patch contributed by Anton Strobl, applied with changes
2599 2007-09-16 Raphael Neider <rneider AT web.de>
2601 * device/include/pic16/pic18f2431.h,
2602 * device/include/pic16/pic18f25j10.h,
2603 * device/include/pic16/pic18f4431.h,
2604 * device/include/pic16/pic18f45j10.h: adopted common include style
2605 * device/include/pic16/pic18f1320.h,
2606 * device/include/pic16/pic18f2320.h,
2607 * device/include/pic16/pic18f2525.h,
2608 * device/include/pic16/pic18f4320.h,
2609 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2610 * device/include/pic16/pic18fregs.h: prepared for automatic include
2611 file selection by having DEVICE.h for every DEVICE
2612 * device/lib/pic16/libdev/pic18f2320.c,
2613 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2615 * device/lib/pic16/configure.in,
2616 * device/lib/pic16/configure: use rm -rf instead of rmdir
2617 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2618 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2620 2007-09-09 Borut Razem <borut.razem AT siol.net>
2622 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2623 distingush between i386 and ppc Mac OS X versions
2625 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2627 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2628 * support/regression/tests/bug1788177.c: new, added
2630 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2632 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2633 * device/include/mcs51/lint.h added keyword __naked
2635 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2639 * src/SDCCmem.h: removed maxRegBank
2640 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2641 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2642 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2643 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2644 name and behaviour to handle banked functions
2645 (scan4op): and use it to fix bug 1786213
2647 2007-09-03 Raphael Neider <rneider AT web.de>
2649 * device/include/pic16/pic18f248.h,
2650 * device/include/pic16/pic18f258.h,
2651 * device/include/pic16/pic18f448.h,
2652 * device/lib/pic16/libdev/pic18f248.c,
2653 * device/lib/pic16/libdev/pic18f258.c,
2654 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2655 added T0CONbits, fixes #1786891
2657 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * src/ds390/gen.c (genFarPointerSet),
2660 * src/hc08/ralloc.c (packRegisters),
2661 * src/mcs51/ralloc.c (packRegisters),
2662 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2664 * src/SDCCicode.h: POINTER_SET can be true for literals too
2665 * support/regression/tests/bug1750318.c: new, added
2667 2007-08-23 Borut Razem <borut.razem AT siol.net>
2669 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2670 library versions without the completition functionality
2672 2007-08-22 Raphael Neider <rneider AT web.de>
2674 * device/include/pic16/pic18f1220.h,
2675 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2677 2007-08-12 Borut Razem <borut.razem AT siol.net>
2679 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2681 2007-08-11 Borut Razem <borut.razem AT siol.net>
2683 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2684 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2685 support/Util/SDCCerr.[ch] moved to src
2686 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2687 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2688 device/examples/ds390/tinitalk/tinitalk.dsp,
2689 device/examples/serialcomm/windows/serialcomm.dsp,
2690 support/librarian/librarian.dsp:
2691 removed linking of unused odbc32.lib and odbccp32.lib
2692 * support/scripts/winres.h:
2693 added for compilation with Visual C++ 2005 Express Edition
2695 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2697 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2700 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2702 * sdccconf_in.h: update the endian test so that SPARC Solaris
2703 does not throw syntax errors
2705 2007-08-06 Borut Razem <borut.razem AT siol.net>
2707 * doc/sdccman.lyx: removed two index entries which prevented the
2708 generation of sdcc doc archive
2710 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2712 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2713 instead of lyx 1.5.0.
2715 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2717 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2718 Lucas Loizaga, with minor modifications. Thanks!
2720 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2722 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2725 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2727 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2728 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2731 2007-07-22 Borut Razem <borut.razem AT siol.net>
2733 * configure.in, configure: re-introduced .version
2734 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2735 the version reverted to 2.7.0
2737 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * doc/sdccman.lyx: bumped version to 2.7.3
2741 * device/include/mcs51/compiler.h: fixed elif->else
2742 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2743 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2744 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2745 enable accuse for bit operands
2746 * src/SDCCmain.c (printVersionInfo),
2747 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2748 environment descriptor
2749 * src/SDCCutil.h: added getBuildEnvironment
2750 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2751 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2752 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2753 * support/regression/tests/bug1348008.c,
2754 * support/regression/tests/bug1496419.c,
2755 * support/regression/tests/bug1503067.c,
2756 * support/regression/tests/preproc.c: added empty tests
2758 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * support/regression/tests/bug1678803.c: new, added
2762 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2765 * as/link/hc08/lkihx.c,
2766 * as/link/hc08/lkrloc.c,
2767 * as/link/mcs51/lkihx.c,
2768 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2769 ihxExtendedLinearAddress
2770 * as/link/mcs51/lkrloc.c (relr),
2771 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2772 acall/ajmp, see bug 830513
2774 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2776 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2777 (cseBBlock): remember aggr2ptr has been used
2778 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2779 (geniCodeAssign): fixed bug 868103
2780 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2781 added operandSize prototype
2782 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2783 (genDataPointerSet): use max of size of right and result,
2784 (gencjne): added parameter useCarry for optimization,
2785 (genCmpEq): use carry if appropriate,
2786 (genXor): check if operand already in carry
2787 * support/regression/tests/bug-868103.c: enabled test
2789 2007-07-12 Raphael Neider <rneider AT web.de>
2791 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2793 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2795 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2796 from Robert Larice, thanks
2797 * support/regression/tests/bitopcse.c,
2798 * support/regression/tests/bitvars.c,
2799 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2800 * support/regression/tests/bug-927659.c: enabled test for z80
2801 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2802 * support/regression/tests/bug1745717.c: new, added
2803 * support/regression/tests/literalop.c,
2804 * support/regression/tests/nullstring.c: removed storage definitions that
2805 are now in testfwk.h
2807 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2809 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2810 and bool for targets that do not fully support it.
2811 * support/regression/tests/bug1546986.c,
2812 * support/regression/tests/bug1723128.c,
2813 * support/regression/tests/bug1734654.c,
2814 * support/regression/tests/bug1738367.c,
2815 * support/regression/tests/constantRange.c: only use bool if allowed
2817 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2819 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2820 Larice, also handle function pointers
2821 * support/regression/tests/bug1749275.c: new, added
2823 2007-07-03 Borut Razem <borut.razem AT siol.net>
2825 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2826 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2827 #1746528: SDCC should ignore ':' in inline assembler comments
2828 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2830 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2832 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2833 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2835 2007-06-29 Borut Razem <borut.razem AT siol.net>
2837 * src/SDCCmain.c: fixed bug
2838 #1744746: SDCC #4867: broken option --xram-size
2840 2007-06-28 Borut Razem <borut.razem AT siol.net>
2842 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2843 find out the endianess of host machine for ucsim
2845 2007-06-27 Borut Razem <borut.razem AT siol.net>
2847 * support/regression/generate-cases.py: corrected the file name
2849 * configure.in, configure, sdccconf_in.h: find out the endianess of
2851 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2854 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2856 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2858 2007-06-26 Borut Razem <borut.razem AT siol.net>
2860 * support/regression/generate-cases.py: display warning if function
2861 list is empty; implemented more flexible rule for detection of
2862 testing functions, allowing return type 'void' in the same line as
2863 the function name in the function definition
2864 * support/regression/tests/bug-1654060.c: corrected test
2865 * support/librarian/sdcclib.c: fixed warning:
2866 format '%s' expects type 'char *', but argument 2 has type 'int'
2868 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2870 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2871 Multiple infiles for sdcclib.
2873 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2875 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2878 2007-06-18 Borut Razem <borut.razem AT siol.net>
2880 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2881 how to handle comments, so they have to be removed by the
2882 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2883 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2884 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2885 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2886 table driven option hadling
2888 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2890 * src/SDCCast.c (decorateType),
2891 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2892 iCode to ast level to fix bug 1738367
2893 * support/regression/tests/bug1738367.c: new, added
2895 2007-06-15 Raphael Neider <rneider AT web.de>
2897 * src/pic16/devices.inc,
2898 * device/lib/pic16/pics.all,
2899 * device/include/pic16/pic18fregs.h,
2900 * device/include/pic16/pic18f[24][45]20.h,
2901 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2902 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2903 * device/lib/pic16/Makefile.in: faster cleanup
2905 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2907 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2909 2007-06-13 Raphael Neider <rneider AT web.de>
2911 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2913 2007-06-12 Raphael Neider <rneider AT web.de>
2915 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2916 suppress bit defines if NO_BIT_DEFINES is #define'd
2917 * device/include/pic/pic*.h: recreated all headers to include
2918 conditional bit defines
2919 * device/include/pic/pic16f886.h,
2920 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2921 * device/include/pic/recreate.sh: script to recreate the complete
2922 device library files based on the currently supported devices
2924 2007-06-12 Borut Razem <borut.razem AT siol.net>
2926 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2927 support/regression/Makefile.in, support/scripts/build.mak,
2928 support/scripts/Makefile.snapshot:
2929 use new svn URL scheme
2930 * doc/sdccman.lyx: SDCC Wiki moved to
2931 http://sdcc.wiki.sourceforge.net/
2933 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2935 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2936 * support/regression/tests/bug1734654.c: added
2938 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2940 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2941 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2942 with literal operands
2944 2007-06-10 Borut Razem <borut.razem AT siol.net>
2946 * as/link/z80/lklibr.c: fixed mingw build warning
2947 lklibr.c:575: warning: implicit declaration of function 'tolower'
2948 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2949 src/z80/main.c: move target specific options from src/SDCCmain.c
2950 to src/<target>/main.c
2952 2007-06-09 Borut Razem <borut.razem AT siol.net>
2954 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2955 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2956 * support/regression/tests/bug-1294691.c: added
2958 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2960 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2961 can also be static, fixes bug 1733438
2962 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2963 have absolute address too
2964 (computeType): added optimization for 'cond ? true : false'
2965 * support/regression/tests/absolute.c: added test for static absolute var
2967 2007-06-08 Raphael Neider <rneider AT web.de>
2969 * src/regression/Makefile: suppress parallel builds, allow easy
2970 switching between pic14/pic16 ports
2971 * src/regression/picregs.h: added pic14/16 header file switch
2972 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2973 inline.c,nestfor.c,string1.c}: include "picregs.h"
2975 2007-06-07 Borut Razem <borut.razem AT siol.net>
2977 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2978 permanent solution to suppress GCC 4.2.0 c++ warning:
2979 deprecated conversion from string constant to `char *'
2980 use 'const char *' where ever required
2981 * support/regression/generate-cases.py: implemented more flexible rule
2982 for detection of testing functions, allowing white-spaces surrounding
2983 the function name and the 'void' parameter.
2984 * support/regression/tests/constantRange.c,
2985 support/regression/tests/scott-compare3.c: fixed failing regression
2986 tests, uncovered by implementation of more flexible rule for detection
2987 of testing functions
2989 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2993 2007-06-04 Borut Razem <borut.razem AT siol.net>
2995 * configure.in, configure, config_vc.awk: sdcc version number is now
2996 stored in configure.in; removed .version
2997 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2998 doc/INSTALL.txt: version bumped to 2.7.2
2999 * sim/ucsim/configure.in, sim/ucsim/configure:
3000 use "read" to read from .version
3002 2007-06-03 Borut Razem <borut.razem AT siol.net>
3004 * */Makefile.in: removed annoying warning:
3005 Makefile:xx: Makefile.dep: No such file or directory
3007 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
3009 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
3010 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
3011 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
3012 * src/SDCCast.c (resultTypePropagate): propagate for '!',
3013 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
3014 bugfix: only use newBoolLink for bit result type
3015 * src/SDCCicode.c (geniCodeLogic): added param tree,
3016 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
3017 (geniCodeLogicAndOr): use IS_BIT,
3018 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
3019 (ast2iCode): added tree param to geniCodeLogic for comparisons
3020 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
3021 * support/regression/tests/bug1723128.c: added test NotZero
3023 2007-06-01 Borut Razem <borut.razem AT siol.net>
3025 * SDCPP synchronized with GCC CPP release version 4.2.0,
3026 currently the latest release:
3027 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3028 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
3029 support/cpp2/cppdefault.h, support/cpp2/except.h,
3030 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
3031 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
3032 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3033 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
3034 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
3035 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
3036 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
3037 support/cpp2/opts.h, support/cpp2/output.h,
3038 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3039 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3040 support/cpp2/system.h, support/cpp2/version.c,
3041 support/cpp2/Makefile.in: modified
3042 * support/cpp2/opts-common.c: added
3043 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3044 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3045 search for included source file in local directory
3046 * sim/ucsim/configure, sim/ucsim/configure.in:
3047 temporary solution to suppress GCC 4.2.0 c++ warning:
3048 deprecated conversion from string constant to `char *'
3050 2007-06-01 Raphael Neider <rneider AT web.de>
3052 * device/lib/pic/libdev/pic12f683.c,
3053 * device/include/pic/pic12f683.h: added GPIO bits
3055 2007-06-01 Raphael Neider <rneider AT web.de>
3057 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3058 quotation marks, clarified role of PIC14 vs. PIC16 ports
3059 * src/pic16/devices.inc,
3060 * device/include/pic16/pic18fregs.h,
3061 * device/include/pic16/pic18f[24][45]j10.h,
3062 * device/lib/pic16/pics.all,
3063 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3064 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3065 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3066 for new devices as they are not yet supported by gputils
3068 2007-05-31 Borut Razem <borut.razem AT siol.net>
3070 * Small Device C Compiler 2.7.0 released
3071 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3072 changed sdcc version to 2.7.1
3073 * support/scripts/sdcc.nsi: added How to create WIN32 release
3076 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * doc/sdccman.lyx: documented initialization and allocation of absolute
3079 variables, bit parameter passing, the need for function pointers to be
3080 reentrant and alpha quality support of inline and retrict
3082 2007-05-26 Borut Razem <borut.razem AT siol.net>
3084 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3085 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3086 * docs/knownbugs.html: updated
3088 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3092 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3094 (gencjneshort): optimized when left is AOP_DIR
3095 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3096 initializing unions in a struct/array
3097 * support/regression/fwk/include/testfwk.h: added defines for data, near
3098 and far for host and z80
3099 * support/regression/tests/bug1723128.c: new, added
3101 2007-05-22 Borut Razem <borut.razem AT siol.net>
3103 * doc/knownbugs.html: updated
3105 2007-05-21 Raphael Neider <rneider AT web.de>
3107 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3108 error message instead
3109 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3111 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3113 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3115 2007-05-21 Raphael Neider <rneider AT web.de>
3117 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3119 * src/regression/gpsim_assert.h,
3120 * src/regression/Makefile,
3121 * src/regression/pcodeopt.c: regression test for the above fix
3123 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3125 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3126 jumps to self, fixed bug 1717281
3128 2007-05-10 Borut Razem <borut.razem AT siol.net>
3130 * support/scripts/gen_known_bugs.pl: cosmetic fix
3131 * doc/knownbugs.html: generated by gen_known_bugs.pl
3133 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3135 * src/SDCCast.c (createFunction): also generate non-inlined version of
3136 function for functions declared as "static inline"
3137 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3138 function can be inlined after non-inlined version generated.
3140 2007-05-10 Borut Razem <borut.razem AT siol.net>
3142 * support/scripts/gen_known_bugs.pl: added script
3143 which generates knownbugs.html
3145 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3147 * doc/knownbugs.html: updated for release 2.7.0
3149 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3151 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3153 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3155 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3156 (throughout): updated generating comments
3157 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3158 (throughout): updated generating comments
3159 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3160 rule instead of at the second, or it might skip lines when removing the
3162 * support/regression/tests/bug1714204.c: changed test to foo
3164 2007-05-08 Borut Razem <borut.razem AT siol.net>
3166 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3167 thanks to SDCC Distributed Compile Farm members,
3168 added Z80 and GBZ80 command line options
3169 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3171 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3173 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3174 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3175 * support/regression/tests/longlit.c: modified to be tested at all and
3176 to pass the actual test
3178 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3180 * device/include/mcs51/uPSD33xx.h: Added.
3182 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * device/lib/_gptrput.c,
3185 * device/lib/_gptrget.c: removed old code,
3187 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3188 * support/regression/tests/bug1714204.c: new, added
3190 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3192 * support/regression/tests/regtrack.c: test was never executed
3193 because of the regression test being picky about white spaces.
3194 * device/lib/mcs51/crtclear.asm: added comment
3196 2007-05-06 Raphael Neider <rneider AT web.de>
3198 * device/lib/pic/Makefile.rules,
3199 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3200 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3202 2007-05-06 Raphael Neider <rneider AT web.de>
3204 * src/pic16/device.h,
3206 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3207 _pic16_setDefaultOptions): removed/reordered command-line args
3208 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3209 devices, regrouped command line args, environment variables),
3210 clarified sone points, added sections on how to add devices to the
3213 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3215 * src/z80/peeph.def: fixed bug in rule 2
3217 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3219 * src/port.h: added TARGET_MCS51_LIKE
3220 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3221 take advantage of it too
3222 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3223 (shiftR2Left2Result): Optimized: don't check shifting by 0
3224 * src/z80/peeph-z80.def,
3225 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3226 modifications, see patch 1700823
3227 * src/mcs51/peep.c (): fixed bug 1712928
3228 * support/regression/tests/bug1712928.c: new, added
3230 2007-05-05 Borut Razem <borut.razem AT siol.net>
3232 * device/lib/pic16/Makefile.common.in,
3233 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3234 removed bash dependencies
3236 2007-05-01 Borut Razem <borut.razem AT siol.net>
3239 fixed bug #1710507: --i-code-in-asm makes compile fail
3240 all iCode comments are now one liners
3241 * src/mcs51/gen.c: fixed memory leak
3243 2007-05-01 Raphael Neider <rneider AT web.de>
3245 * device/lib/pic/libdev/*.c
3246 * device/include/pic/*.h: regenerated all device libs from updated
3248 * support/scripts/inc2h.pl: documented usage, now uses strict to
3251 2007-04-30 Borut Razem <borut.razem AT siol.net>
3254 fixed bug #1669175: Problem with space in output paths
3255 documented how to use paths with spaces for Windows users
3257 2007-04-29 Borut Razem <borut.razem AT siol.net>
3259 * Fixed svn:eol-style and svn:keywords properties
3260 * src/SDCCval.c: fixed bug
3261 #1592871: Segfault with "large" const arrays of characters
3262 replaced recursion with iteration
3263 * Removed svn:executable property from non-executable files
3265 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * src/mcs51/gen.c (genRet): fixed bug 1707003
3269 2007-04-27 Raphael Neider <rneider AT web.de>
3271 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3272 createReachingDefinitions,assignValnums,pic16_destructDF,
3273 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3274 prevent NULL pointer dereferences
3275 * device/lib/pic/libdev/pic16f886.c,
3276 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3277 prevent building them, gputils do not really support them yet
3279 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3281 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3282 helps printf_small. 32 bytes more __idata mem.
3284 2007-04-27 Raphael Neider <rneider AT web.de>
3286 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3287 return early when pb or pb->pcHead is NULL (patch #1708427)
3288 * src/regression/empty.c,
3289 * src/regression/Makefile: added test with empty functions
3290 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3292 2007-04-27 Borut Razem <borut.razem AT siol.net>
3294 * src/SDCCast.c: fixed feature request
3295 #1547512: Redundant strings linked when using sizeof("abc")
3297 2007-04-23 Borut Razem <borut.razem AT siol.net>
3299 * doc/sdccman.lyx, src/SDCCmain.c:
3300 peep-hole comments are generated only if --fverbose-asm option is
3301 specified and --no-peep-comments is not, as proposed by Frieder.
3302 * support/regression/Makefile.in: compile regression tests with
3303 --fverbose-asm option so one can "grep" whether a new (or an old)
3304 peephole is (still) applied; requested by Frieder.
3306 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3308 * device/include/pic/pic16f886.h,
3309 * device/include/pic/pic16f887.h,
3310 * device/lib/pic/libdev/pic16f886.c,
3311 * device/lib/pic/libdev/pic16f887.c,
3312 * device/include/pic/pic14devices.txt,
3313 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3315 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3317 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3320 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3322 * device/lib/_memset.c: assembler version for mcs51
3324 2007-04-22 Borut Razem <borut.razem AT siol.net>
3326 * support/scripts/listerr.c: program to create the list of errors and
3327 warnings list from - added
3328 * doc/sdccman.lyx: removed the note
3329 "For list of warnings and corresponding codes, see err_warn.txt"
3330 * src/SDCCsymt.c: fixed bug #1699804:
3331 Bug with some uses of sizeof(static local array) (MCS51)
3332 * support/regression/tests/bug-1699804.c: added
3334 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3336 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3337 (main): added option -i,
3338 (asmbl, case S_INCL): use search_path_fopen,
3339 mostly from patch 1579668 by Peter Miller, thanks
3340 * src/z80/main.c: fixed typo --callee-saves-bc
3341 * device/include/mcs51/compiler.h: added sfrword for Tasking
3343 2007-04-20 Borut Razem <borut.razem AT siol.net>
3345 * src/z80/main.c: replaced reserved keyword asm with asmblr
3347 2007-04-19 Borut Razem <borut.razem AT siol.net>
3349 * src/port.h: use const pointers to strings
3350 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3351 * src/pic16/main.c: include SDCCargs.h
3352 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3353 const char, since the strings are dynamically allocated
3354 * src/SDCCmain.c: options.code_seg and options.const_seg are
3355 dynamically allocated; check port specific command line options
3356 before the general ones
3357 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3359 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3361 * device/include/ds400rom.h,
3362 * device/lib/ds390/lcd390.c,
3363 * device/lib/ds390/memcpyx.c,
3364 * device/lib/ds390/rtc390.c,
3365 * device/lib/ds400/ds400rom.c,
3366 * device/lib/ds400/memcpyx.c,
3367 * device/lib/hc08/_ret.c: more replacements of keywords with their
3368 double underscore equivalents
3369 * device/lib/ds390/Makefile.in,
3370 * device/lib/ds400/Makefile.in,
3371 * device/lib/gbz80/Makefile.in,
3372 * device/lib/hc08/Makefile.in,
3373 * device/lib/mcs51/Makefile.in,
3374 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3376 2007-04-17 Borut Razem <borut.razem AT siol.net>
3378 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3379 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3380 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3381 to --fverbose-asm, to be gcc'ish
3383 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3387 2007-04-17 Borut Razem <borut.razem AT siol.net>
3389 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3390 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3391 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3392 with their double underscore equivalent
3394 2007-04-14 Borut Razem <borut.razem AT siol.net>
3396 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3399 2007-04-13 Borut Razem <borut.razem AT siol.net>
3401 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3403 * device/examples/serialcomm/windows/serial.[ch],
3404 device/examples/serialcomm/windows/test_serialcomm.cpp:
3405 updated by Bela Torok
3406 * device/examples/serialcomm/windows/serialcomm.dsw,
3407 device/examples/serialcomm/windows/serialcomm.dsp: added
3409 2007-04-13 Jan Waclawek <wek AT efton.sk>
3411 * doc/sdccman.lyx: additions and changes at various places
3412 (submitted as #1697136).
3413 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3415 2007-04-10 Borut Razem <borut.razem AT siol.net>
3417 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3418 LyX file format changed to 245
3419 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3420 "FreeWare" replaced with "free open source"
3422 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3424 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3426 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3428 * device/include/pic16/pic18fregs.h,
3430 * device/lib/_decdptr.c,
3431 * device/lib/_divsint.c,
3432 * device/lib/_divslong.c,
3433 * device/lib/_divuint.c,
3434 * device/lib/_divulong.c,
3435 * device/lib/_fs2schar.c,
3436 * device/lib/_fs2sint.c,
3437 * device/lib/_fs2slong.c,
3438 * device/lib/_fs2uchar.c,
3439 * device/lib/_fs2uint.c,
3440 * device/lib/_fs2ulong.c,
3441 * device/lib/_fsadd.c,
3442 * device/lib/_fscmp.c,
3443 * device/lib/_fsdiv.c,
3444 * device/lib/_fseq.c,
3445 * device/lib/_fsget1arg.c,
3446 * device/lib/_fsget2args.c,
3447 * device/lib/_fsgt.c,
3448 * device/lib/_fslt.c,
3449 * device/lib/_fsmul.c,
3450 * device/lib/_fsneq.c,
3451 * device/lib/_fsnormalize.c,
3452 * device/lib/_fsreturnval.c,
3453 * device/lib/_fsrshift.c,
3454 * device/lib/_fssub.c,
3455 * device/lib/_fsswapargs.c,
3456 * device/lib/_gptrget.c,
3457 * device/lib/_gptrgetc.c,
3458 * device/lib/_gptrput.c,
3459 * device/lib/_logexpf.c,
3460 * device/lib/_modsint.c,
3461 * device/lib/_modslong.c,
3462 * device/lib/_moduint.c,
3463 * device/lib/_modulong.c,
3464 * device/lib/_mulint.c,
3465 * device/lib/_mullong.c,
3466 * device/lib/_schar2fs.c,
3467 * device/lib/_ser.c,
3468 * device/lib/_setjmp.c,
3469 * device/lib/_sint2fs.c,
3470 * device/lib/_slong2fs.c,
3471 * device/lib/_spx.c,
3472 * device/lib/_uchar2fs.c,
3473 * device/lib/_uint2fs.c,
3474 * device/lib/_ulong2fs.c,
3475 * device/lib/asincosf.c,
3476 * device/lib/atanf.c,
3477 * device/lib/calloc.c,
3478 * device/lib/ds390/tinibios.c,
3479 * device/lib/ds400/tinibios.c,
3480 * device/lib/expf.c,
3481 * device/lib/free.c,
3482 * device/lib/hc08/_mulint.c,
3483 * device/lib/logf.c,
3484 * device/lib/malloc.c,
3485 * device/lib/printf_fast.c,
3486 * device/lib/printf_tiny.c,
3487 * device/lib/printfl.c,
3488 * device/lib/realloc.c,
3489 * device/lib/ser_ir.c,
3490 * device/lib/serial.c,
3491 * support/regression/tests/libmullong.c: replaced all special keywords
3492 with their double underscore equivalent
3493 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3494 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3496 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3497 (genRet): if the bit-symbol is ruonly it already is in the carry
3498 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3499 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3500 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3501 type UCHAR if dest is not bit
3503 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3505 * device/include/math.h,
3506 * device/lib/cotf.c,
3507 * device/lib/expf.c,
3508 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3510 2007-04-01 Borut Razem <borut.razem AT siol.net>
3512 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3513 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3514 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3515 gcc_unreachable() called internal_error()...
3517 2007-03-30 Raphael Neider <rneider AT web.de>
3519 * src/pic/ralloc.c (isData): suppress garbage debug output
3521 2007-03-28 Borut Razem <borut.razem AT siol.net>
3524 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3525 is developed, built and used worldwide, and the word "night" doesn't
3528 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3530 * device/include/mcs51/C8051F360.h: new, added
3531 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3533 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3535 * src/SDCC.y (declaration_specifiers, function_specifier),
3536 * support/Util/SDCCerr.c,
3537 * support/Util/SDCCerr.h,
3539 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3541 * src/SDCCmem.c (deallocParms),
3542 * src/SDCCast.c: support for function inlining, not quite complete
3543 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3544 'restrict' qualifier
3546 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3548 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3549 (saveRBank, unsaveRBank): don't save bits,
3550 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3551 * support/regression/tests/bug1535242.c: new, added
3552 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3553 thanks Alexey Shamrin <shamrin AT gmail.com>,
3554 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3555 removed header guard)
3557 * sdcc.spec: bumped version to 2.6.5
3558 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3560 2007-03-22 Borut Razem <borut.razem AT siol.net>
3562 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3563 fixed bug #1653671: sdcdb integration into ddd is broken
3565 2007-03-22 Raphael Neider <rneider AT web.de>
3567 * src/pic/gen.c (popGetExternal): augmented to also create references
3568 to external variables (not only labels),
3569 (genCall): comment on plan to reduce PAGESEL overhead,
3570 (genFunction, genEndFunction): also save/restore FSR around interrupt
3571 handling code, removed lots of unused code
3572 (genDivOneByte): release acquired temp register
3573 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3575 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3576 for registers that need to be saved during interrupts (FSR, STATUS,
3577 PCLATH; W needs special handling), currently only FSR is used
3579 2007-03-22 Raphael Neider <rneider AT web.de>
3581 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3583 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3585 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3587 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3589 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3591 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3593 * as/link/aslink.h: added LKOBJEXT
3594 * as/link/hc08/link_hc08.dsp,
3595 * as/link/hc08/Makefile.bcc,
3596 * as/link/hc08/Makefile.in,
3597 * as/link/mcs51/aslink.dsp,
3598 * as/link/mcs51/Makefile.bcc,
3599 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3600 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3601 * as/link/lkaomf51.c: merged and moved
3602 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3603 * as/link/z80/lkdata.c,
3604 * as/link/lkdata.c: merged and moved
3605 * as/link/hc08/lkmain.c,
3606 * as/link/mcs51/lkmain.c: cosmetic changes
3607 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3608 * as/link/lklex.c: use LKOBJEXT
3609 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3610 ANSI-fied functions, removed bubble-sorts
3611 * as/link/z80/lksym.c as/link/lksym.c: merged,
3613 * as/link/z80/linkgbz80.dsp,
3614 * as/link/z80/linkz80.dsp,
3615 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3616 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3617 * as/link/z80/lkhead.c,
3618 * as/link/z80/lklex.c: deleted
3619 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3620 * as/link/z80/lkmain.c: added copyfile()
3622 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3624 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3626 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3628 * device/lib/_strlen.c: assembler version for mcs51
3630 2007-03-13 Raphael Neider <rneider AT web.de>
3632 * device/include/pic16/pic18f2221.h,
3633 * device/include/pic16/pic18f2321.h,
3634 * device/include/pic16/pic18f2331.h,
3635 * device/include/pic16/pic18f4221.h,
3636 * device/include/pic16/pic18f4321.h,
3637 * device/include/pic16/pic18f4331.h: fixed config byte location names
3638 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3639 consistently named config byte locations
3641 2007-03-13 Borut Razem <borut.razem AT siol.net>
3643 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3644 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3645 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3646 as/link/z80/Makefile.in, as/z80/Makefile.in:
3649 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3651 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3652 * device/lib/printf_large.c: pointer was converted to generic
3653 pointer for mcs51 models other than model-small (Maarten noticed)
3655 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3657 * device/include/mcs51/ADuC84x.h: Added.
3659 2007-03-10 Borut Razem <borut.razem AT siol.net>
3661 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3662 fixed RFE #1624219: double backslashes in filenames;
3663 functions hexEscape(), octalEscape() and copyStr() moved from
3664 SDCCval.c to SDCCutil.c and made them glovbally available
3666 2007-03-09 Borut Razem <borut.razem AT siol.net>
3668 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3669 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3670 1673361: Missaligned comments in output files
3672 2007-03-09 Raphael Neider <rneider AT web.de>
3674 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3676 2007-03-09 Raphael Neider <rneider AT web.de>
3680 * src/pic/ralloc.c: suppress undesired debug output
3681 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3683 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3685 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3687 2007-03-07 Borut Razem <borut.razem AT siol.net>
3689 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3690 search include files in the current directory
3692 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3694 * src/SDCCglue.c (emitMaps, glue),
3695 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3697 * support/regression/tests/absolute.c: added xdata test
3699 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3701 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3702 added condition to macro, fixes bug 1666080
3704 2007-03-02 Raphael Neider <rneider AT web.de>
3706 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3708 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3710 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3711 be cleared. Unconditionally set __XPAGE
3712 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3714 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3719 * src/mcs51/rtrack.c,
3721 * doc/sdccman.lyx: added --no-gen-comments
3722 * src/mcs51/peeph.def: added 192.b, disabled 185
3724 2007-02-25 Raphael Neider <rneider AT web.de>
3726 * src/pic16/gen.c (genCast): fixed typo
3727 * device/lib/pic16/Makefile.subdir: only install existing files
3728 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3730 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3732 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3733 * device/lib/mcs51/crtclear.asm,
3734 * device/lib/mcs51/crtxclear.asm: renumbered labels
3735 * device/lib/mcs51/Makefile.in: added crtcall.asm
3736 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3737 * src/mcs51/gen.c (movc): removed,
3738 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3740 (toCarry, genSend, genRet): added function toCarry,
3741 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3742 (assignBit, genAssign, genCast): added function assignBit
3743 * src/mcs51/Makefile.bcc: added rtrack.c
3744 * src/mcs51/ralloc.h: made valueKnown a bitfield
3745 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3746 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3747 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3748 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3749 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3750 (_pop): only pop valid pairs, see gencjneshort,
3751 (gencjneshort): return pair that still needs to be popped, restructured,
3752 (gencjne, genCmpEq): call _pop
3754 2007-02-23 Raphael Neider <rneider AT web.de>
3756 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3758 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3760 * device/include/mcs51/P89LPC925.h: Added.
3762 2007-02-18 Raphael Neider <rneider AT web.de>
3764 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3766 2007-02-17 Borut Razem <borut.razem AT siol.net>
3768 * support/cpp2/directives.c, support/cpp2/version.c:
3769 synchronized with GCC CPP 4.1.2
3771 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3773 * src/mcs51/rtrack.h,
3774 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3775 by checking the strings passed by emitcode() to the assembler.
3776 Feel free to change. This in part addresses RFE #482179.
3777 Set environment variable SDCC_RTRACK to enable.
3778 * src/mcs51/gen.c: inserted hooks
3779 * src/mcs51/ralloc.h: added two members to struct regs
3780 * support/regression/tests/regtrack.c: added
3782 2007-02-14 Borut Razem <borut.razem AT siol.net>
3784 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3785 * Makefile.in: applied patch from Makefile related part of
3786 #1469393: Compiler does not initialize static data
3788 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3791 for better fix of bug 1273984, compiles pic16 rand.c
3793 2007-02-12 Borut Razem <borut.razem AT siol.net>
3795 * src/pic16/main.c: fixed pic16 standard library directory bug
3797 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3799 * src/hc08/gen.c (genSwap): fix swap regression test
3801 2007-02-10 Borut Razem <borut.razem AT siol.net>
3803 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3805 * support/regression/tests/bug-1654060.c: added regression test for
3808 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3810 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3811 bit moves in return statement
3813 2007-02-09 Borut Razem <borut.razem AT siol.net>
3815 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3818 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3820 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3821 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3823 2007-02-07 Raphael Neider <rneider AT web.de>
3825 * src/pic16/devices.inc,
3826 * device/include/pic16/pic18fregs.h,
3827 * device/include/pic16/pic18f[24][34]31.h,
3828 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3829 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3830 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3832 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3834 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3835 can this have lived here for so many years?
3836 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3837 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3838 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3840 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3842 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3843 appended by loop induction must be at the very end of the eBBlock
3845 2007-02-05 Kevin Vigor
3847 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3849 2007-02-05 Borut Razem <borut.razem AT siol.net>
3851 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3852 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3854 2007-02-03 Borut Razem <borut.razem AT siol.net>
3856 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3857 applied patch #1646602 option to set default signedness of char to
3858 unsigned, added -funsigned-char command line option,
3859 thanks to Gunther Jehle
3860 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3861 prompt for file deletion a few hundred times (especially the
3862 subversion files, which have ro permissions so it asks for
3863 confirmation), thanks to Simon McAuliffe;
3864 added {} + option to find in order to remove multiple files from a
3867 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3869 * device/include/mcs51/SST89x5xRDx.h: Added.
3871 2007-02-02 Raphael Neider <rneider AT web.de>
3873 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3874 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3876 2007-02-01 Raphael Neider <rneider AT web.de>
3878 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3881 2007-01-31 Borut Razem <borut.razem AT siol.net>
3883 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3884 if compiled with GCC. Thanks to Raphael Neider
3886 2007-01-31 Raphael Neider <rneider AT web.de>
3888 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3889 operand names, handles name and (name + n) for all n,
3890 (sameBank): restructured, also check bank allocation policy,
3891 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3892 (pic14_operandsAllocatedInSameBank): check whether to operands
3893 will be allocated into the same bank (i.e., section) to reduce
3894 BANKSEL overhead, queried from pcode.c:sameBank,
3895 (pic14printLocals): reintroduced clustering registers into a single
3896 section: all compiler generated symbols will now reside in one
3897 bank (per file), reducing BANKSEL overhead and code size,
3898 (showAllMemmaps): use local dbuf where possible
3900 2007-01-29 Raphael Neider <rneider AT web.de>
3902 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3903 (call_libraryfunc): retrieve/create symbol and mark as used,
3904 (genFunction): mark defined functions as non-extern and add again
3905 to code memmap for later output
3906 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3907 (pic14printLocals): reworked for new symbol emission,
3908 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3909 showAllMemmaps): reworked symbol output using dbufs, added handling
3910 of string literals (still incomplete),
3911 (picglue): removed symbol emission, moved into showAllMemmaps,
3912 (emitSymbolSet): new workhorse for symbol output,
3913 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3915 2007-01-29 Borut Razem <borut.razem AT siol.net>
3917 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3918 component contains the extension separator.
3920 2007-01-28 Borut Razem <borut.razem AT siol.net>
3922 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3924 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3925 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3926 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3927 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3928 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3929 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3930 src/z80/gen.c, support/Util/MySystem.c:
3931 accept slash and backslash as directory separator on WIN32 and
3934 2007-01-28 Raphael Neider <rneider AT web.de>
3936 * src/pic16/devices.inc,
3937 * device/include/pic16/pic18f[24][23]21.h,
3938 * device/include/pic16/pic18fregs.h,
3939 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3940 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3941 * device/lib/pic16/libio/adc.ignore,
3942 * device/lib/pic16/libio/i2c.ignore,
3943 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3944 family, as gputils do not yet support the devices
3945 * device/lib/pic16/Makefile.subdir: ignore errors on install
3946 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3947 headers and libraries from gputils .inc files
3949 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3951 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3953 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3955 * doc/sdccman.lyx: add printf benchmarks
3957 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3959 * device/lib/printf_fast.c: fix %c, char promoted to int
3960 * device/lib/printf_tiny.c: fix %c, char promoted to int
3962 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3964 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3966 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3968 * support/regression/tests/swap.c: 64 bit hosts failed
3969 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3971 2007-01-25 Raphael Neider <rneider AT web.de>
3973 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3974 based on absolute register address, patch by Alex Blond
3976 2007-01-22 Raphael Neider <rneider AT web.de>
3978 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3979 emitted, do not emit them again...
3981 2007-01-22 Raphael Neider <rneider AT web.de>
3983 * src/regression/bank1.c, src/regression/compare6.c,
3984 src/regression/add.c: cosmetic changes
3985 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3986 * src/pic/gen.c: fixed global zero and one,
3987 (aopForSym): removed unued code,
3988 (aopGet): assert aop is defined, check and use `index' of
3989 pCodeImmd operands (fixes #1630908),
3990 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3991 (register_reassign): prevent accidental register unification,
3992 (ReuseReg): cosmetic changes (also above)
3993 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3994 pic14emitStaticSeg): do not emit initialized data,
3995 (printIval*): replaced with working versions,
3996 (pic14createInterruptVect,picglue): use idata for initialized data,
3997 now init data should work in all modules (not only main()),
3998 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
4000 2007-01-21 Borut Razem <borut.razem AT siol.net>
4002 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
4003 use -fPIC or -fpic if they are supported and not ignored
4004 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
4005 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
4007 2007-01-20 Borut Razem <borut.razem AT siol.net>
4009 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
4010 implemented RFE #1470316: allow "$" in variable names
4012 2007-01-20 Raphael Neider <rneider AT web.de>
4014 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
4016 2007-01-20 Raphael Neider <rneider AT web.de>
4018 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
4019 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
4020 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
4021 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
4022 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
4023 * device/lib/pic/libdev/pic*.c,
4024 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
4025 * device/lib/pic/libdev/Makefile.in: show progress
4027 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4029 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
4030 * support/scripts/sdcc_cygwin_mingw32,
4031 * support/scripts/sdcc_mingw32,
4032 * support/scripts/build.mak: replaced --datadir by --datarootdir for
4033 conformance with autoconf 2.6
4035 2007-01-19 Raphael Neider <rneider AT web.de>
4037 * src/pic/device.c (register_map): fixed list construction
4038 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4039 (genMod): removed case for genModbits,
4040 (genModbits): removed as now unused/unimplemented
4041 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4043 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4045 * support/regression/tests/swap.c: added in response to #1638622
4046 * doc/sdccman.lyx: synced version, minor changes
4048 2007-01-18 Borut Razem <borut.razem AT siol.net>
4050 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4051 thanks to Gunther Jehle
4052 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4053 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4054 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4055 use filename in lineno instead.
4056 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4057 print the file name in ast_print()
4059 2007-01-18 Borut Razem <borut.razem AT siol.net>
4061 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4063 * src/SDCC.lex: stringLiteral() returns const char pointer,
4064 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4065 fixed column counting
4066 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4067 accept const char pointer as parameter
4068 * src/SDCCdwarf2.c: corrected buffer size
4070 2007-01-17 Borut Razem <borut.razem AT siol.net>
4072 * support/Util/dbuf_string.c: fixed for amd64
4074 2007-01-15 Borut Razem <borut.razem AT siol.net>
4076 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4077 removed terminal symbol ELIPSIS, since it was never generated by the
4078 lexer and it was wrongly used in parameter_identifier_list rule
4080 2007-01-15 Raphael Neider <rneider AT web.de>
4082 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4083 code page and data banking description
4084 * src/pic/genarith.c,
4085 * src/pic/gen.h: removed bit arithmetic functions,
4086 updated exit(1) to exit(EXIT_FAILURE)
4087 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4088 * device/include/pic16/pic18f2455.h,
4089 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4090 TRISD and TRISE, fixed/added some bit names
4091 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4092 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4093 updated pic18f2455.{c,h} instead of duplicating them
4095 2007-01-14 Borut Razem <borut.razem AT siol.net>
4097 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4098 Cannot debug files that contain spaces in the path name
4099 by converting spaces in asm file name to underscores
4101 2007-01-13 Borut Razem <borut.razem AT siol.net>
4103 * doc/sdccman.lyx: fixed format errors
4105 2007-01-10 Borut Razem <borut.razem AT siol.net>
4107 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4108 codeseg/constseg #pragma fail
4109 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4110 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4111 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4112 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4114 2007-01-09 Borut Razem <borut.razem AT siol.net>
4116 * get rid of diagnistic.[ch], pretty-print.[ch],
4117 c-pretty-print.[ch], ... used just for error, warning, ...
4119 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4120 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4121 suppoprt/cpp2/pretty-print.[ch]:
4123 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4124 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4125 suppoprt/cpp2/sdcpp.dsp:
4128 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4130 * device/lib/printf_large.c (output_float): removed recursion,
4131 use smaller buffer on stack for mcs51,
4132 fixed bug printing 1.96
4133 * support/regression/tests/snprintf.c: added test
4135 2007-01-07 Borut Razem <borut.razem AT siol.net>
4137 * use dynamic memory buffers instead temporary files
4138 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4140 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4141 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4142 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4143 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4144 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4145 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4146 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4147 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4148 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4149 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4150 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4151 support/Util/dbuf.c, support/Util/dbuf.h:
4153 * .version, sdcc.spec: bumped version to 2.6.4
4155 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4157 * src/port.h: added TARGET_Z80_LIKE macro
4158 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4159 output PSEG location if --xram-loc or --xstack-loc was used
4160 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4162 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4164 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4165 * as/as_z80.dsp, as/z80/as_z80.dsp,
4166 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4167 * sdcc.dsw: moved project files into subdir
4168 * as/hc08/as_hc08.dsp,
4169 * as/hc08/Makefile.bcc,
4170 * as/hc08/Makefile.in,
4171 * as/mcs51/Makefile.bcc,
4172 * as/mcs51/Makefile.in,
4173 * as/z80/Makefile.bcc,
4174 * as/z80/Makefile.in,
4175 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4178 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4181 * as/mcs51/asmain.c,
4183 * as/z80/assym.c: removed include "strcmpi.h"
4184 * as/hc08/strcmpi.c,
4185 * as/hc08/strcmpi.h,
4186 * as/mcs51/strcmpi.c,
4187 * as/mcs51/strcmpi.h,
4188 * support/Util/strcmpi.c,
4189 * support/Util/strcmpi.h: removed files
4190 * as/strcmpi.c: added as_strncmpi()
4192 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4194 * sdcc.dsw: Added some dependencies on project config.dsp
4196 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4198 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4199 with [di]ram_start to fix a regresion
4201 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4203 * configure.in: added missing mcs51 in status output
4204 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4206 * debugger/mcs51/clean.mk (distclean): remove config.h
4207 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4208 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4209 options.h, s-options-h and options.c
4210 * support/cpp2/clean.mk: unused, removed
4211 * Makefile.common.in,
4214 * as/hc08/Makefile.in,
4216 * as/mcs51/Makefile.in,
4217 * as/mcs51/clean.mk,
4220 * as/z80/Makefile.in,
4222 * as/link/Makefile.in,
4223 * as/link/hc08/Makefile.in,
4224 * as/link/hc08/clean.mk,
4225 * as/link/mcs51/Makefile.in,
4226 * as/link/mcs51/clean.mk,
4227 * as/link/z80/Makefile.in,
4228 * as/link/z80/clean.mk,
4229 * as/link/z80/conf.mk,
4230 * debugger/mcs51/Makefile.in,
4231 * debugger/mcs51/clean.mk,
4232 * device/include/Makefile.in,
4233 * device/lib/Makefile.in,
4234 * device/lib/mcs51/Makefile.in,
4235 * device/lib/pic/Makefile.in,
4236 * device/lib/pic/Makefile.common.in,
4237 * device/lib/pic/Makefile.subdir,
4238 * device/lib/pic/Makefile.rules,
4239 * device/lib/pic16/libio/Makefile.in,
4240 * device/lib/pic16/Makefile.subdir,
4241 * device/lib/pic16/libdev/Makefile.in,
4242 * device/lib/pic16/Makefile.rules,
4243 * device/lib/pic16/Makefile.common.in,
4244 * sim/ucsim/avr.src/Makefile.in,
4245 * sim/ucsim/main_in.mk,
4246 * sim/ucsim/cmd.src/Makefile.in,
4247 * sim/ucsim/doc/Makefile.in,
4248 * sim/ucsim/gui.src/Makefile.in,
4249 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4250 * sim/ucsim/gui.src/serio.src/Makefile.in,
4251 * sim/ucsim/hc08.src/Makefile.in,
4252 * sim/ucsim/libltdl/Makefile.in,
4253 * sim/ucsim/s51.src/Makefile.in,
4254 * sim/ucsim/sim.src/Makefile.in,
4255 * sim/ucsim/sim.src/conf.mk,
4256 * sim/ucsim/xa.src/Makefile.in,
4257 * sim/ucsim/z80.src/Makefile.in,
4261 * support/cpp2/Makefile.in,
4262 * support/librarian/Makefile.in,
4263 * support/librarian/clean.mk,
4264 * support/makebin/Makefile.in,
4265 * support/makebin/clean.mk,
4266 * support/packihx/Makefile.in,
4267 * support/regression/Makefile.in,
4268 * support/regression/ports/ds390/spec.mk,
4269 * support/regression/ports/gbz80/spec.mk,
4270 * support/regression/ports/hc08/spec.mk,
4271 * support/regression/ports/mcs51/spec.mk,
4272 * support/regression/ports/mcs51-large/spec.mk,
4273 * support/regression/ports/mcs51-medium/spec.mk,
4274 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4275 * support/regression/ports/pic14/spec.mk,
4276 * support/regression/ports/pic16/spec.mk,
4277 * support/regression/ports/mcs51-stack-auto/spec.mk,
4278 * support/regression/ports/ucz80/spec.mk,
4279 * support/regression/ports/xa51/spec.mk,
4280 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4281 adding a slash after $(top_builddir) and/or adding @datarootdir@
4283 * debugger/mcs51/configure.in,
4284 * device/lib/pic/configure.in,
4285 * device/lib/pic16/configure.in,
4286 * sim/ucsim/configure.in,
4287 * support/cpp2/configure.in,
4288 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4290 * debugger/mcs51/configure,
4291 * device/lib/pic/configure,
4292 * device/lib/pic16/configure,
4293 * sim/ucsim/configure,
4294 * support/cpp2/configure,
4295 * support/packihx/configure: generated with autoconf 2.60
4297 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4299 * as/link/hc08/lkihx.c (newArea),
4300 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4302 2007-01-02 Borut Razem <borut.razem AT siol.net>
4304 * doc/sdccman.lyx: documented #pragma sdcc_hash
4305 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4307 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4309 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4311 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4312 empty 'while'-loop to work correctly, see regression test 'while.c'
4313 * support/regression/tests/while.c: added
4315 2007-01-01 Borut Razem <borut.razem AT siol.net>
4317 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4318 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4319 support/cpp2/libcpp/sdcpp.c:
4320 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4321 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4322 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4324 2006-12-31 Borut Razem <borut.razem AT siol.net>
4326 * SDCPP synchronized with GCC CPP release version 4.1.1,
4327 currently the latest release:
4328 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4329 support/cpp2/libcpp/include/cpp-id-data.h
4330 support/cpp2/libiberty/fopen_unlocked.c
4331 support/cpp2/libiberty/md5.c
4333 support/cpp2/opt-functions.awk
4334 support/cpp2/opt-gather.awk
4335 support/cpp2/optc-gen.awk
4336 support/cpp2/opth-gen.awk:
4338 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4339 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4340 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4341 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4342 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4343 support/cpp2/diagnostic.h, support/cpp2/except.h,
4344 support/cpp2/hwint.h, support/cpp2/input.h,
4345 support/cpp2/intl.h, support/cpp2/move-if-change,
4346 support/cpp2/opts.c, support/cpp2/opts.h,
4347 support/cpp2/output.h, support/cpp2/prefix.c,
4348 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4349 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4350 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4351 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4352 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4353 support/cpp2/version.c:
4355 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4356 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4357 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4358 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4359 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4360 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4361 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4362 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4363 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4364 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4365 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4367 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4368 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4369 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4370 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4371 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4372 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4373 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4374 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4375 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4376 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4377 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4378 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4379 support/cpp2/system.h:
4382 2006-12-31 Borut Razem <borut.razem AT siol.net>
4384 * configure.in, configure: fixed bug #1538756: configure dies if bison
4385 and flex are not installed, 2nd try
4387 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4389 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4390 400.x for better code in RFE 899102
4392 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4394 * src/SDCCpeeph.c (deadMove),
4396 * src/mcs51/peep.h: renamed 'op' by 'reg'
4397 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4398 (scan4op): small change for removeDeadMove(), added support for
4399 'callee saves' and/or PACLL function calls,
4400 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4401 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4402 left in new dispatcher mcs51DeadMove()
4403 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4405 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4407 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4409 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4410 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4412 2006-12-30 Borut Razem <borut.razem AT siol.net>
4414 * support/cpp2/spacs.h: deleted from svn
4415 * configure.in, configure: fixed bug #1538756: configure dies if bison
4416 and flex are not installed
4418 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4420 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4421 with this z80 passes printf float test when enabled
4422 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4424 2006-12-28 Borut Razem <borut.razem AT siol.net>
4426 * support/cpp2/config.in, support/cpp2/configure.in,
4427 support/cpp2/configure, support/cpp2/Makefile.in:
4428 fix for the solaris build
4430 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4432 * src/SDCC.y (type_specifier2, pointer),
4434 * src/SDCCsymt.c (mergeSpec, checkSClass),
4435 * support/Util/SDCCerr.c,
4436 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4437 * support/valdiag/valdiag.py: Allow test cases to specify
4438 required language standard
4439 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4440 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4442 2006-12-27 Borut Razem <borut.razem AT siol.net>
4444 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4445 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4447 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4449 * support/cpp2/libiberty/Makefile.bcc: updated
4450 * src/pic16/main.c: fixed #pragma udata handling
4451 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4453 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4455 * src/SDCCpeeph.c: made labelHashEntry global,
4456 made pcDistance, FBYNAME static,
4457 (pcDistance): made static, use isComment and isLabel,
4459 (getLabelRef): added, extracted from labelRefCount(),
4460 (labelRefCount): use new getLabelRef(),
4461 (callFuncByName): made static, added deadMove,
4462 use isComment and isLabel,
4463 (newPeepRule): made static, set isLabel,
4464 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4465 labels from peephole rules,
4466 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4467 when isComment or isLabel is set
4468 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4469 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4471 * src/mcs51/peep.h: added
4472 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4473 * src/port.h: added peep->deadMove to port structure
4474 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4475 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4476 deadMove, finally removed no. 1 and 2
4483 * src/hc08/gen.c: mark lines with isComment or isLabel
4484 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4486 * sdcc.spec: bumped version to 2.6.3
4488 2006-12-26 Borut Razem <borut.razem AT siol.net>
4490 * support/cpp2/Makefile.in: added dependency on options.h
4491 * configure: regenerated
4492 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4493 * support/cpp2/Makefile.in: added vasprintf.c
4495 2006-12-25 Borut Razem <borut.razem AT siol.net>
4497 * SDCPP synchronized with GCC CPP release version 3.4.6,
4498 the latest release before 4.x:
4499 * support/cpp2/Makefile.in, support/cpp2/config.h,
4500 support/cpp2/configure, support/cpp2/configure.in,
4501 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4502 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4503 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4504 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4505 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4506 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4507 support/cpp2/cpptrad.c, support/cpp2/except.h,
4508 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4509 support/cpp2/hwint.h, support/cpp2/intl.h,
4510 support/cpp2/line-map.c, support/cpp2/line-map.h,
4511 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4512 support/cpp2/output.h, support/cpp2/prefix.c,
4513 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4514 support/cpp2/system.h, support/cpp2/version.c:
4516 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4517 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4518 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4519 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4520 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4521 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4522 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4523 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4524 support/cpp2/move-if-change, support/cpp2/opts.c,
4525 support/cpp2/opts.h, support/cpp2/opts.sh,
4526 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4527 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4528 support/cpp2/win32, support/cpp2/win32/dirent.c,
4529 support/cpp2/win32/dirent.h:
4531 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4532 * support/cpp2/sdcpp.h: renamed from sdcc.h
4533 * sdcppinit.c: deleted
4535 2006-12-23 Borut Razem <borut.razem AT siol.net>
4537 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4538 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4539 preproc.c: an other try to fix bug #982435: introduced
4540 -pedantic-parse-number command line option and pedantic_parse_number
4543 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4545 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4547 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4548 corrected overlayed areax addresses, warn about memory overlaps
4549 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4558 * src/port.h: added xabs_name and iabs_name
4559 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4560 (glue, emitMaps): create and emit maps d_abs and i_abs
4561 * src/SDCCglue.h: cosmetic changes
4562 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4564 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4565 (allocDefault): put absolute, initialized globals in them
4566 * support/regression/tests/absolute.c: added absolute bdata test
4567 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4569 2006-12-20 Borut Razem <borut.razem AT siol.net>
4571 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4572 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4573 added regression test for bug #982435
4575 2006-12-18 Borut Razem <borut.razem AT siol.net>
4577 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4578 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4579 small cosmetic changes
4580 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4581 * support/regression/tests/bug-1351710.c: added regression test
4583 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4585 * doc/sdccman.lyx: added the long missed iCode table
4586 "<where is figure II?>", added links to wiki
4588 2006-12-17 Borut Razem <borut.razem AT siol.net>
4590 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4591 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4592 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4593 unified table driven pragma handling, pragma argument type checking
4594 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4595 current one - version 1.1.3
4596 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4598 2006-12-13 Raphael Neider <rneider AT web.de>
4600 * src/pic/device.h: removed AssignedMemory structure and macros
4601 * src/pic/device.c: removed global finalMapping (linker assigns
4603 (register_map): add SFRs to remembered memRanges
4604 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4605 assignFixedRegisters,assignRelocatableRegisters): removed,
4606 (setMaxRAM,validAddress): adapted accordingly,
4607 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4608 reasonably sized sharebanks,
4609 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4610 (allDefsOutOfRange): removed unused code,
4611 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4613 * src/pic/pcode.c (register_reassign): removed recursion warning,
4614 fired far too often,
4615 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4616 to use existing pic14_stringInSet() to avoid duplicate symbols,
4617 tidied up the code a bit,
4618 (pic14printLocals): added in symmetry to printExterns, replaces
4619 writeUsedRegs more or less,
4620 (picglue): call new pic14_printLocals(),
4621 * device/include/pic/pic*.h: removed #pragma memmap directives,
4622 information gathered from include/pic/pic14devices.txt
4623 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4625 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4627 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4629 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4631 * device/include/mcs51/cc2430.h: fixed missing ';'
4633 2006-12-10 Raphael Neider <rneider AT web.de>
4635 * device/lib/pic16/libc/stdio/vfprintf.c,
4636 * device/lib/pic16/libc/stdio/printf_small.c,
4637 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4638 char arguments, as char varargs are cast to int by the caller,
4639 hopefully fixes #1604915 (other device libraries are still affected)
4641 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4643 * src/mcs51/ralloc.c (packRegsForAssign),
4644 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4646 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * device/include/malloc.h: removed init_dynamic_memory
4649 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4650 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4651 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4652 * device/lib/libsdcc.lib,
4653 * device/lib/Makefile.in,
4654 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4655 * doc/sdccman.lyx: documented use of new _heap.c
4656 * support/regression/tests/malloc.c: removed init_dynamic_memory
4657 * src/cdbFile.c(spacesToUnderscores): new function,
4658 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4660 * device/include/tinibios.h: removed defines for putchar and getchar
4661 * device/lib/ds390/Makefile.in: added putchar.c
4662 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4664 2006-12-09 Borut Razem <borut.razem AT siol.net>
4666 * support/cpp2/sdcc.h: prevent multiple inclusion
4667 * support/cpp2/options.h: deleted
4669 2006-12-08 Borut Razem <borut.razem AT siol.net>
4671 * support/cpp2/sdcc.h: removed x*alloc() macros
4672 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4673 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4674 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4675 * support/cpp2/system.h: moved #include "sdcc.h"
4676 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4677 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4679 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4680 -funsigned-char options
4681 * support/cpp2/sdcppmain.c: fixed bug 1611411
4683 2006-12-07 Borut Razem <borut.razem AT siol.net>
4685 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4688 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4691 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4693 * .version: bumped to 2.6.2 because a) it's been a while
4694 b) the linker sources have moved c) the preprocessor is upgraded
4696 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4698 * support/regression/tests/snprintf.c: some checks
4699 * lib/src/printf_large.c: %bc: read char instead of int from stack
4701 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4703 * device/include/mcs51/cc2430.h: inserted _XPAGE
4705 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4707 * device/include/mcs51/cc2430.h: added
4709 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * device/include/asm/default/features.h,
4712 * device/include/asm/ds390/features.h,
4713 * device/include/mcs51/at89s53.h,
4714 * device/include/ser.h,
4715 * device/include/ser_ir.h,
4716 * device/include/serial.h: changed keywords to double underscore variants,
4717 fixes bug 1590261 some more, thanks Steven Borley
4719 2006-12-01 Raphael Neider <rneider AT web.de>
4721 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4722 but emit warning (recursion is not supported for pic14)
4724 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4726 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4727 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4729 2006-11-30 Raphael Neider <rneider AT web.de>
4731 * src/pic/device.c (dump_sfr): always emit symbols
4732 * src/pic/glue.c (pic14printPublics): fixed typo
4734 2006-11-30 Raphael Neider <rneider AT web.de>
4736 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4737 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4738 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4739 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4740 a sharebank, use a non-shared bank for the stack if none available
4741 * src/pic/device.h (struct memRange): added linked list next field,
4742 added prototypes for above functions
4743 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4744 (typeRegWithIdx): accept fixed and unfixed stack registers
4745 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4746 the stack, handle shared and banked stack (except for WSAVE),
4747 (insertBankSel): removed useless optimization (will never fire),
4748 (FixRegisterBanking): added optimization for devices with only one
4749 possibly aliased bank of memory, like 16f84
4750 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4751 devices have no SHAREBANK in the linker script
4752 * device/include/pic/pic14devices.txt: documented memmap
4753 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4755 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4757 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4758 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4759 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4760 genhc08Code): switched most of the D (debug) macros to DD (detailed
4761 debug) macros to better control clutter in the generated .asm file.
4762 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4763 genRightShift): fixed bug with non-constant bit shift stored to
4764 a volatile result (SF Open Discussion forum thread #1616749).
4765 Single byte case is not yet optimized.
4767 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4769 * device/include/asm/mcs51/features.h,
4770 * device/include/malloc.h,
4771 * device/include/stdio.h: changed keywords to double underscore variants,
4774 2006-11-27 Borut Razem <borut.razem AT siol.net>
4776 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4777 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4778 support/cpp2/output.h, support/cpp2/cppinit.c,
4779 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4780 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4781 support/cpp2/cppdefault.c, support/cpp2/system.h,
4782 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4783 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4784 support/cpp2/prefix.c, support/cpp2/except.h,
4785 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4786 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4787 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4788 support/cpp2/version.c, support/cpp2/cppmain.c,
4789 support/cpp2/version.h, support/cpp2/hashtable.c,
4790 support/cpp2/cpperror.c:
4791 synchronized with GCC CPP release version 3.3.6,
4792 the latest where cppmain.c still exists.
4793 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4794 support/cpp2/sdcppinit.c: added
4796 2006-11-27 Borut Razem <borut.razem AT siol.net>
4798 * support/cpp2/cpplex.c:
4799 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4801 * support/cpp2/cpplib.c: removed definitions of unused variables
4803 2006-11-26 Borut Razem <borut.razem AT siol.net>
4805 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4806 since they are redefined by macros in support/cpp2/sdcc.h
4807 * support/cpp2/sdcc.h: x*alloc macro redefinition
4809 2006-11-25 Borut Razem <borut.razem AT siol.net>
4811 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4812 support/cpp2/configure, support/cpp2/Makefile.in,
4813 support/cpp2/cppfiles.c, support/cpp2/output.h,
4814 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4815 support/cpp2/config.h, support/cpp2/cpplib.h,
4816 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4817 support/cpp2/cppdefault.c, support/cpp2/config.in,
4818 support/cpp2/system.h, support/cpp2/cpplex.c,
4819 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4820 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4821 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4822 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4823 support/cpp2/configure.in, support/cpp2/intl.h,
4824 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4825 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4826 support/cpp2/version.c, support/cpp2/cppmain.c,
4827 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4828 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4829 support/cpp2/cpperror.c,
4830 support/cpp2/libiberty/safe-ctype.c,
4831 support/cpp2/libiberty/safe-ctype.h,
4832 support/cpp2/libiberty/splay-tree.c,
4833 support/cpp2/libiberty/obstack.c,
4834 support/cpp2/libiberty/lbasename.c,
4835 support/cpp2/libiberty/splay-tree.h,
4836 support/cpp2/libiberty/obstack.h:
4837 synchronized with GCC CPP release version 3.2.3,
4838 the latest before integration of cpp into gcc
4839 * support/cpp2/except.h, support/cpp2/line-map.c,
4840 support/cpp2/line-map.h,
4841 support/cpp2/libiberty/hex.c,
4842 support/cpp2/libiberty/concat.c,
4843 support/cpp2/libiberty/filenames.h: added
4844 * support/cpp2/intl.c: deleted
4846 2006-11-24 Borut Razem <borut.razem AT siol.net>
4848 * src/SDCC.y: enabled compilation of empty source file
4849 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4850 "ISO C forbids an empty source file"
4851 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4852 if all the code is ifdefed out.
4854 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4856 * src/hc08/gen.c (genPcall): fix for bug #1601032
4858 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4860 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4861 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4862 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4863 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4864 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4865 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4866 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4867 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4868 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4869 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4870 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4871 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4872 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4873 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4874 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4875 Renamed to all upper case as per the standard set by SiLabs
4877 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4879 * device/include/mcs51/C8051F520.h: new, added
4880 * device/include/mcs51/compiler.h: added link about predefined macros
4882 2006-11-23 Raphael Neider <rneider AT web.de>
4884 * src/regression/Makefile: add -L path to fresh library
4885 * src/regression/simulate: emphasize FAILED output
4886 * src/regression/create_stc: output _failures from gpsim
4887 * src/regression/compare4.c,
4888 * src/regression/rotate6.c: fixed char literals,
4889 all compile, all run =8-D
4891 * src/pic/pcode.h: added isPCASMDIR macro
4892 * src/pic/gen.c (genAnd): fixed bit offset
4893 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4894 packBits): unified register numbering schemes,
4895 (newReg): do not insert stack registers into hash table,
4896 (initStack): unpinned pseudo stack, simplified,
4897 (typeRegWithIdx): fixed retrieval of stack registers,
4898 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4899 (pCodeReplace): removed invalid assertion,
4900 (insertPCodeInstruction): fixed newly added labels,
4901 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4902 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4903 DumpFlow): removed unsed (broken?) code,
4904 (insertBankSel): prevent STATUS from being BANKSELed,
4905 (FixRegisterBanking): rewritten from scratch, implemented generic
4906 optimizations (suppress BANKSELs to same register and to registers
4907 present in all banks),
4908 (AnalyzeBanking): update flow after BANKSELection
4910 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4911 sharebank, let linker place it, mark STKxx symbols as emitted
4913 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4915 * src/regression/arrays.c,
4916 * src/regression/bank1.c,
4917 * src/regression/bool2.c,
4918 * src/regression/compare7.c,
4919 * src/regression/compare8.c,
4920 * src/regression/compare9.c,
4921 * src/regression/compare10.c,
4922 * src/regression/configword.c,
4923 * src/regression/for.c,
4924 * src/regression/mult1.c,
4925 * src/regression/pointer1.c,
4926 * src/regression/rotate6.c,
4927 * src/regression/string1.c,
4928 * src/regression/struct1.c,
4929 * src/regression/Makefile: make PIC14 regression tests run again
4930 (3 fail, 6 won't compile)
4932 2006-11-21 Raphael Neider <rneider AT web.de>
4934 * device/include/pic16/pic18f4550.h,
4935 * device/include/pic16/pic18f4455.h,
4936 * device/lib/pic16/libdev/pic18f4550.c,
4937 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4938 * configure.in: removed superfluous closing bracket
4940 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4942 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4945 2006-11-21 Raphael Neider <rneider AT web.de>
4947 * src/pic/device.{c,h}: added pic14_getPIC()
4948 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4949 (genAnd): added PIC code for one case, fixes #1597044
4950 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4951 SFRs that are present in all banks (e.g., STATUS)
4953 2006-11-20 Raphael Neider <rneider AT web.de>
4955 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4956 INCFSZ/INCFSZW and declared them as changing Z bit,
4957 (insertPCodeInstruction): correctly invert the above instructions,
4959 (DoBankSelect): don't panic on po_immediates
4961 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * as/link/mcs51/lkihx.c (newArea),
4965 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4966 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4968 2006-11-11 Raphael Neider <rneider AT web.de>
4970 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4971 bitfield symbols, fixes #1579535 (once more...).
4973 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4975 * support/regression/generate-cases.py,
4976 * support/regression/fwk/include/testfwk.h,
4977 * support/regression/fwk/lib/testfwk.c: used code pointers,
4978 (about 50kByte less code generated for mcs51)
4980 2006-11-06 Borut Razem <borut.razem AT siol.net>
4982 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4983 debugger/mcs51/configure: fixed failed check because the function
4984 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4985 who submitted the patch for gpsim.
4986 * debugger/mcs51/configure.in: removed the result message
4987 * debugger/mcs51/Makefile.in: fixed the config.status warning
4988 "... seems to ignore the --datarootdir setting"
4990 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * device/include/mcs51/c8051f020.h,
4993 * device/include/mcs51/c8051f040.h,
4994 * device/include/mcs51/c8051f060.h,
4995 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4996 * src/z80/gen.c (gencjneshort),
4997 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4999 2006-10-31 Borut Razem <borut.razem AT siol.net>
5001 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
5002 debugger/mcs51/configure: get readline version
5004 2006-10-30 Borut Razem <borut.razem AT siol.net>
5006 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
5007 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
5008 debugger/mcs51/configure: locate readline even when cross compiling
5009 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
5011 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5013 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
5016 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
5018 * device/include/malloc.h,
5019 * device/lib/calloc.c,
5020 * device/lib/free.c,
5021 * device/lib/malloc.c,
5022 * device/lib/realloc.c: moved definition of struct into sources
5023 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
5025 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * as/asx8051.dsp: corrected output directories
5028 * as/link/hc08: new directory for hc08 linker
5029 * as/hc08/aslink.h, as/link/aslink.h,
5030 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
5031 * as/hc08/clean.mk, as/link/hc08/clean.mk,
5032 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
5033 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
5034 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
5035 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
5036 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
5037 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5038 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5039 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5040 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5041 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5042 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5043 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5044 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5045 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5046 * as/link/hc08/conf.mk,
5050 * sdcc.dsw: moved hc08 linker to as/link/hc08
5051 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5052 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5053 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5054 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5055 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5056 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5057 * as/link/mcs51/aslink.dsp,
5058 * as/link/mcs51/Makefile.in: factored out the common files
5059 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5060 * as/clean.mk: extra cleaning common files
5061 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5062 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5063 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5065 2006-10-29 Raphael Neider <rneider AT web.de>
5067 * src/pic/ralloc.c (newReg): create aliases for registers with
5068 multiple names to fix #1579535 and #1584001,
5069 (regWithIdx,dirregWithName): resolve aliases on lookup
5070 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5072 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5073 to prevent build errors on small devices
5075 2006-10-28 Raphael Neider <rneider AT web.de>
5077 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5078 assumption within interrupt handlers, fixes #1584940
5079 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5080 "emitted" to avoid emitting them again in udata
5082 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5084 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5087 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5089 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5090 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5091 on/off CR to CRLF conversion.
5093 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5095 * doc/sdccman.lyx: updated IRQ section
5097 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5099 * device/lib/serial_io.c: removed
5100 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5101 replacements for serial_io.c
5103 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5107 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5109 * device/lib/serial_io.c: Default putchar() and getchar() for
5110 mcs51 uses serial port.
5112 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5114 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5116 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5118 * support/regression/ports/mcs51/support.c: smaller
5119 _sdcc_external_startup()
5120 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5122 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * device/lib/gbz80/crt0.s,
5125 * device/lib/gbz80/crt0_rle.s,
5126 * device/lib/gbz80/div.s,
5127 * device/lib/gbz80/fstubs.s,
5128 * device/lib/gbz80/heap.s,
5129 * device/lib/gbz80/mul.s,
5130 * device/lib/gbz80/putchar.s,
5131 * device/lib/gbz80/stubs.s,
5132 * device/lib/z80/crt0.s,
5133 * device/lib/z80/crt0_rle.s,
5134 * device/lib/z80/div.s,
5135 * device/lib/z80/fstubs.s,
5136 * device/lib/z80/heap.s,
5137 * device/lib/z80/mul.s,
5138 * device/lib/z80/putchar.s,
5139 * device/lib/z80/stubs.s: reverted, I was mistaken
5141 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5143 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5144 * support/regression/ports/mcs51/support.c: removed race
5145 condition on TI in _putchar allowing to use serial port mode 0
5147 2006-10-20 Borut Razem <borut.razem AT siol.net>
5149 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5151 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5153 * device/lib/gbz80/crt0.s,
5154 * device/lib/gbz80/crt0_rle.s,
5155 * device/lib/gbz80/div.s,
5156 * device/lib/gbz80/fstubs.s,
5157 * device/lib/gbz80/heap.s,
5158 * device/lib/gbz80/mul.s,
5159 * device/lib/gbz80/putchar.s,
5160 * device/lib/gbz80/stubs.s,
5161 * device/lib/z80/crt0.s,
5162 * device/lib/z80/crt0_rle.s,
5163 * device/lib/z80/div.s,
5164 * device/lib/z80/fstubs.s,
5165 * device/lib/z80/heap.s,
5166 * device/lib/z80/mul.s,
5167 * device/lib/z80/putchar.s,
5168 * device/lib/z80/stubs.s: removed all leading underscores from area names
5170 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5173 regression tests are not waiting in the simulator for simulated
5174 transmission of debug output
5176 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5178 * device/lib/printf_large.c: slightly smaller
5179 * doc/sdccman.lyx: do not use spaces within html links
5181 2006-10-16 Borut Razem <borut.razem AT siol.net>
5183 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5184 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5185 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5186 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5187 debugger/mcs51/configure:
5188 [ 1185668 ] add gnu readline support to sdcdb - enabled
5190 2006-10-16 Raphael Neider <rneider AT web.de>
5192 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5193 fixes #1577882, removes close to all banking optimizations
5195 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5197 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5198 variables in code memory
5199 * support/regression/tests/absolute.c: added test for this
5201 2006-10-15 Raphael Neider <rneider AT web.de>
5203 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5205 (BankSelect): emit BANKSEL before touching linker-placed regs,
5208 2006-10-10 Raphael Neider <rneider AT web.de>
5210 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5211 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5212 * src/pic/main.c (_pic14_parseOptions),
5213 * src/pic/main.h: mostly reverted to previous state, now use results
5214 from SDCCmain.c's argument parsing
5216 2006-10-10 Borut Razem <borut.razem AT siol.net>
5218 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5219 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5220 [ 1185668 ] add gnu readline support to sdcdb -
5221 prepared for READLINE, not enabled yet,
5222 thanks to <tal.bav AT gmail.com>
5224 2006-10-10 Raphael Neider <rneider AT web.de>
5226 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5227 * src/pic16/devices.inc,
5228 * device/include/pic16 (pic18f[24]620.h),
5229 * device/include/pic18fregs.h,
5230 * device/lib/pic16/pics.all,
5231 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5232 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5233 Gary Plumbridge and Anton Strobl
5235 2006-10-10 Raphael Neider <rneider AT web.de>
5237 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5238 --stack-siz=NUM options to configure the argument passing stack
5239 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5240 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5241 (pic14_getSharebankSize): obey --stack-siz=NUM,
5242 (pic14_getSharebankAddress): obey --stack-loc=NUM
5244 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5246 * doc/sdccman.lyx: added to the manual
5247 * doc/figures/ddd_example.png: added (neither pdflatex nor
5248 most browsers seem to like the .eps file)
5250 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5252 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5253 to /tmp and /var/tmp acc. LSB
5254 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5256 * support/regression/tests/onebyte.c: added test
5258 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5260 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5262 2006-10-05 Borut Razem <borut.razem AT siol.net>
5264 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5266 - sdcc.dsw: changed property eol-style to CRLF
5267 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5269 2006-10-04 Raphael Neider <rneider AT web.de>
5271 * device/include/pic/{pic16f84.h,pic16f84a.h},
5272 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5273 from patch #1522504, thanks to Robas Teodor
5275 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5277 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5280 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * src/pic16/glue.c (pic16emitMaps),
5283 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5284 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5285 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5286 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5288 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5289 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5291 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5293 * support/librarian/sdcclib.c: Added option -l.
5294 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5296 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5297 using Windows command prompt.
5299 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5301 * device/lib/libsdcc.lib: added module rand
5302 * src/ds390/ralloc.c (rematStr),
5303 * src/hc08/ralloc.c (rematStr),
5304 * src/mcs51/ralloc.c (rematStr),
5305 * src/z80/ralloc.c (rematStr): made output more consistent
5306 * src/mcs51/gen.c: cosmetic changes
5308 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * src/port.h: added mem.cabs_name to PORT
5317 * src/z80/main.c: added cabs_name initializers
5318 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5320 (emitMaps): emit absolutes in code memory into cabs_name
5322 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5323 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5324 * support/regression/fwk/include/testfwk.h: added define for at
5325 * support/regression/tests/absolute.c: added, new
5327 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5329 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5330 optimizations, see also patch 887161 by Stas Sergeev
5331 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5332 to be necessary anymore,
5333 (102, 103, 104, 127): renamed all occurances of bp to _bp
5335 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5337 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5338 thanks Weston T. Schmidt for patch 1555221
5339 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5340 * src/SDCCicode.c(geniCodeMultiply): small optimization
5342 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5344 * device/include/stdlib.h: added rand prototypes
5345 * device/lib/rand.c: new, added
5346 * device/lib/Makefile.in: added rand.c
5347 * src/z80/peeph.def,
5348 * src/z80/peeph-gbz80.def,
5349 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5351 2006-09-20 Raphael Neider <rneider AT web.de>
5353 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5355 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * as/link/aslink.h: cosmetic changes
5358 * as/link/mcs51/Makefile.in,
5359 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5361 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * as/link/mcs51/aslink.h,
5365 * as/link/z80/aslink.h: merged and moved to as/link/
5366 * as/link/lkstore.c,
5367 * as/link/mcs51/lkstore.c: moved to as/link/
5368 * as/link/clean.mk: remove *.o
5369 * as/link/mcs51/alloc.h: deleted
5370 * as/link/mcs51/lkarea.c: added lnksect prototype
5371 * as/link/mcs51/lkdata.c,
5372 * as/link/mcs51/lklex.c,
5373 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5374 * as/link/mcs51/lkmem.c,
5375 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5376 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5377 * as/link/mcs51/aslink.dsp,
5378 * as/link/mcs51/Makefile.aslink,
5379 * as/link/mcs51/Makefile.bcc,
5380 * as/link/mcs51/Makefile.in: updated for moved files
5381 * as/link/z80/lkarea.c,
5382 * as/link/z80/lkhead.c,
5383 * as/link/z80/lklex.c,
5384 * as/link/z80/lklibr.c,
5385 * as/link/z80/lklist.c,
5386 * as/link/z80/lkmain.c,
5387 * as/link/z80/lkrloc.c,
5388 * as/link/z80/lksym.c: synced with mcs51
5389 * as/link/z80/lkdata.c,
5390 * as/link/z80/lkeval.c,
5391 * as/link/z80/lkihx.c,
5392 * as/link/z80/lks19.c: cosmetic changes
5393 * as/link/z80/Makefile.in,
5394 * as/link/z80/linkgbz80.dsp,
5395 * as/link/z80/linkz80.dsp: updated for moved files
5397 2006-09-16 Borut Razem <borut.razem AT siol.net>
5399 * debugger/mcs51/sdcdb.c: partially fixed
5400 [ 1203664 ] sdcdb fails to open files w. two "." periods
5401 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5402 debugger/mcs51/symtab.h: fixed indenting
5403 * configure.in, configure: up to date with latest Maarten's changes
5405 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5408 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5409 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5410 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5411 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5412 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5413 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5414 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5415 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5416 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5417 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5418 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5419 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5420 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5421 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5422 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5423 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5424 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5425 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5426 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5427 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5428 as/link/mcs51/alloc.h,
5429 as/link/mcs51/clean.mk,
5430 as/link/mcs51/conf.mk,
5431 as/link/mcs51/Makefile.bcc,
5432 as/link/mcs51/Makefile.in,
5433 as/link/mcs51/readme.390,
5434 as/link/mcs51/strcmpi.c,
5435 as/link/mcs51/strcmpi.h,
5437 as/mcs51/Makefile.bcc,
5438 as/mcs51/Makefile.in,
5441 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5443 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * as/link/Makefile.in,
5447 * as/link/z80/linkgbz80.dsp,
5448 * as/link/z80/linkz80.dsp,
5455 * link/z80/aslink.h,
5456 * link/z80/clean.mk,
5458 * link/z80/linkgbz80.dsp,
5459 * link/z80/linkz80.dsp,
5460 * link/z80/lkarea.c,
5461 * link/z80/lkdata.c,
5462 * link/z80/lkeval.c,
5465 * link/z80/lkhead.c,
5468 * link/z80/lklibr.c,
5469 * link/z80/lklist.c,
5470 * link/z80/lkmain.c,
5471 * link/z80/lkrloc.c,
5474 * link/z80/Makefile.in,
5476 * sdcc.dsw: moved link/ to as/link/
5478 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5480 * as/mcs51/i51mch.c (machine): fixed warning
5482 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5486 2006-09-09 Borut Razem <borut.razem AT siol.net>
5488 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5489 sdcdb WIN32 native port
5490 * src/clean.mk: fixed
5492 2006-09-08 Borut Razem <borut.razem AT siol.net>
5494 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5496 2006-09-08 Raphael Neider <rneider AT web.de>
5498 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5499 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5500 to gplink to disable processor mismatch warning and to allow
5501 the use of devices with only aliased (shared) memory banks,
5502 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5504 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5506 * doc/sdccman.lyx: Some re-formating plus example on using
5507 #pragma preproc_asm +/-
5509 2006-09-07 Borut Razem <borut.razem AT siol.net>
5511 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5514 2006-09-06 Borut Razem <borut.razem AT siol.net>
5516 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5517 line at sdcc.nsi:153
5518 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5520 2006-09-05 Borut Razem <borut.razem AT siol.net>
5522 * configure.in, configure: support for winsock2
5523 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5524 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5525 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5526 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5527 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5529 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5531 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5533 * support/regression/tests/bug1551947.c: new, added
5534 * src/SDCCsymt.h: strings are char* not byte*
5536 2006-09-05 Raphael Neider <rneider AT web.de>
5538 * device/lib/pic16/libdev/pic18f4550.c,
5539 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5540 declarations/definitions from patch #1520949
5542 2006-09-05 Raphael Neider <rneider AT web.de>
5544 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5545 byte-aligned bitfields, fixes #1539278
5547 2006-09-05 Raphael Neider <rneider AT web.de>
5549 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5552 2006-09-04 Borut Razem <borut.razem AT siol.net>
5554 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5555 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5556 -mno-cygwin is a part of the compiler name
5557 * support/scripts/sdcc_mingw32: don't disable ucsim
5559 2006-09-03 Borut Razem <borut.razem AT siol.net>
5561 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5562 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5564 2006-09-03 Raphael Neider <rneider AT web.de>
5567 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5568 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5571 2006-09-01 Borut Razem <borut.razem AT siol.net>
5573 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5574 to make ppc-osx happy
5576 2006-08-31 Borut Razem <borut.razem AT siol.net>
5578 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5579 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5580 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5581 * support/regression/ports/ds390/spec.mk,
5582 support/regression/ports/mcs51/spec.mk,
5583 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5584 To run regression tests in mingw environment:
5585 make DEV_NULL=NUL CC=gcc
5587 2006-08-30 Borut Razem <borut.razem AT siol.net>
5589 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5590 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5591 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5592 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5593 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5594 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5595 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5596 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5597 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5598 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5599 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5600 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5601 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5602 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5603 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5604 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5605 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5606 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5607 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5608 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5609 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5610 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5611 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5612 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5613 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5614 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5615 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5616 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5617 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5618 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5619 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5620 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5621 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5622 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5623 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5624 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5625 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5626 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5627 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5628 ucsim WIN32 native port
5630 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5632 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5634 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5636 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5637 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5639 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5641 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5642 * support/regression/tests/bug1546986.c: new, added
5643 * as/mcs51/.cvsignore,
5644 * debugger/mcs51/.cvsignore,
5645 * src/.cvsignore: deleted
5647 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5649 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5652 2006-08-20 Borut Razem <borut.razem AT siol.net>
5654 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5655 removed cl_listen_console::match(), cl_console::match(),
5656 restructured cl_commander::proc_input()
5658 2006-08-16 Borut Razem <borut.razem AT siol.net>
5660 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5661 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5662 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5664 2006-08-14 Borut Razem <borut.razem AT siol.net>
5666 * support/regression/Makefile.in,
5667 support/regression/ports/pic14/gpsim.cmd,
5668 support/regression/ports/pic14/spec.mk,
5669 support/regression/ports/pic14/support.c:
5670 added pic14 regression test
5672 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5674 * as/doc/asxhtm.html: documented changed ABS behaviour
5675 * as/doc/README: fixed some typos
5677 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5679 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5682 2006-08-12 Borut Razem <borut.razem AT siol.net>
5684 * support/regression/fwk/include/testfwk.h,
5685 support/regression/fwk/lib/testfwk.c,
5686 support/regression/generate-cases.py,
5687 support/regression/Makefile.in:
5688 regression test framework does not depend on function pointers and
5691 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5693 * device/include/stddef.h: c temporary hack to fix bug 1518273
5695 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5697 * device/include/mcs51/cc2510fx.h: added
5698 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5701 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5703 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5704 * as/z80/Makefile.in: added strcmpi.c
5705 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5706 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5708 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5710 * device/lib/gbz80/asm_strings.s,
5711 * device/lib/gbz80/crt0_rle.s,
5712 * device/lib/gbz80/div.s,
5713 * device/lib/gbz80/mul.s,
5714 * device/lib/gbz80/shift.s,
5715 * device/lib/z80/asm_strings.s,
5716 * device/lib/z80/crt0_rle.s,
5717 * device/lib/z80/div.s,
5718 * device/lib/z80/mul.s,
5719 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5720 flags which are all upper case
5722 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5724 * as/z80/asm.h: made CASE_SENSITIVE 1
5725 * link/z80/aslink.h: made CASE_SENSITIVE 1
5726 * src/z80/gen.c (throughout): made all conditionals upper case
5727 * support/regression/tests/bug1503067.c: new
5729 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5732 (shiftIntoPair): added case 2 for PAIR_IY,
5733 (setupToPreserveCarry): replaced parameters with iCode and check if
5734 PAIR_DE is in use to fix bug 1399290,
5735 (genPlus, genMinus): updated call to setupToPreserveCarry
5736 * support/regression/tests/bug1399290.c: new
5738 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5740 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5741 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5742 * src/ds390/gen.c (shiftRLong),
5743 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5744 * src/mcs51/gen.c (sameReg): changed to sameByte,
5745 (xch_a_aopGet): new,
5746 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5747 shiftRLong): fixed bug 1533966
5748 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5749 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5750 * support/regression/Makefile.in: disabled z80, enabled ucz80
5751 * support/regression/tests/float_trans.c: enabled test for z80 and host
5752 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5754 2006-08-01 Borut Razem <borut.razem AT siol.net>
5756 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5757 comparison is always false due to limited range of data type
5758 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5760 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5762 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5763 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5764 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5765 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5767 2006-07-31 Borut Razem <borut.razem AT siol.net>
5769 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5770 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5771 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5772 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5773 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5774 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5775 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5776 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5777 enable ucsim mingw compilation. Serial port is disabled,
5778 since it uses termios.h API, which is not available on native
5781 2006-07-31 Borut Razem <borut.razem AT siol.net>
5783 * Small Device C Compiler 2.6.0 released
5784 * support/scripts/sdcc.nsi: added FULL_DOC option
5785 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5787 2006-07-28 Borut Razem <borut.razem AT siol.net>
5789 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5790 * doc/INSTALL.txt: updated
5792 2006-07-27 Borut Razem <borut.razem AT siol.net>
5794 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5795 device/lib/pic/libdev/Makefile.in: fixed bug
5796 [ 1438354 ] pic libsdcc: distclean doesn't work
5797 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5798 device/lib/pic16/libio/Makefile.in: fixed bug
5799 [ 1438344 ] pic16 lib: clean doesn't work properly
5800 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5802 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5804 * device/lib/pic/libsdcc/fsdiv.c,
5805 * device/lib/pic/libsdcc/fsmul.c,
5806 * device/lib/pic16/libsdcc/float/fsdiv.c,
5807 * device/lib/pic16/libsdcc/float/fsmul.c,
5808 * device/lib/_fsdiv.c,
5809 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5810 * support/regression/tests/bug1520966.c: added
5811 * doc/knownbugs.html: removed [ 1520966 ] from the list
5813 2006-07-25 Borut Razem <borut.razem AT siol.net>
5815 * configure.in, configure, sdccconf_in.h: fixed bug
5816 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5817 * doc/knownbugs.html: removed [ 1519095 ] from the list
5819 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5821 * doc/knownbugs.html: added, contains list of known bugs at release
5822 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5824 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5826 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5827 function registers and corrected defaults with additional warning
5828 * device/lib/malloc.c: cosmetic changes
5829 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5830 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5831 (fillGaps): and used it
5833 2006-07-20 Raphael Neider <rneider AT web.de>
5835 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5836 output unless SDCCPICDEBUG is set
5837 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5838 output if SILENT is set
5840 2006-07-11 Borut Razem <borut.razem AT siol.net>
5842 * doc/README.txt: updated
5844 2006-07-10 Borut Razem <borut.razem AT siol.net>
5846 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5847 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5848 in WIN32 installation
5849 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5852 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5854 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5855 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5857 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5859 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5861 2006-07-06 Borut Razem <borut.razem AT siol.net>
5863 * support/regression/tests/bitfields.c:
5864 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5865 * support/regression/tests/constantRange.c:
5866 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5868 2006-07-04 Borut Razem <borut.razem AT siol.net>
5870 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5872 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5873 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5874 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5875 reverted changes from 2006-07-03
5876 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5877 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5878 added CPPFLAGS, used by the host port
5880 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5882 * support/regression/valdiag/tests/switch.c,
5883 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5884 * support/regression/tests/libmullong.c: fixed for host
5885 * support/regression/ports/host/spec.mk: disable all warnings for host,
5886 SDCC runs with --less-pedantic too
5888 2006-07-03 Borut Razem <borut.razem AT siol.net>
5890 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5892 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5893 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5894 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5895 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5897 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5898 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5899 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5900 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5902 2006-07-02 Raphael Neider <rneider AT web.de>
5904 * src/pic16/devices.inc,
5905 * device/include/pic16/pic18fregs.h,
5906 * device/include/pic16/pic18f4550.h,
5907 * device/lib/pic16/pics.all,
5908 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5910 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5912 * as/hc08/lkaomf51.c (OutputName),
5913 * as/mcs51/lkaomf51.c (OutputName),
5914 * as/z80/asmain.c (asmbl),
5915 * src/ds390/main.c (asmLineNodeFromLineNode),
5916 * src/hc08/ralloc.c (hc08_assignRegisters),
5917 * src/mcs51/main.c (asmLineNodeFromLineNode),
5918 * src/xa51/ralloc.c (checkRegMask),
5919 * src/xa51/gen.c (emitcode),
5920 * src/z80/gen.c (_emit2),
5921 * src/SDCCast.c (searchLitOp),
5923 * support/packihx/packihx.c,
5924 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5925 * src/ds390/gen.c (aopPutUsesAcc),
5926 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5927 * support/regression/tests/libmullong.c (mullong_wrapper),
5928 * src/SDCCsymt.c (powof2),
5930 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5931 * src/SDCCsymt.h: added TYPE_TARGET_*
5932 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5933 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5934 SDCCast because 1) header problems 2) this is the right place
5935 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5936 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5939 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5941 * src/SDCCicode.h: removed buggy semicolon in unused macro
5942 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5943 search for previous definiton of auto symbols too,
5944 (findPrevUse): fixed logic of emitWarnings
5946 2006-06-26 Raphael Neider <rneider AT web.de>
5948 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5949 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5951 2006-06-25 Raphael Neider <rneider AT web.de>
5953 * device/lib/pic/libm: NEW, added math library functions
5954 * device/lib/pic/libsdcc: NEW; added float support functions
5955 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5956 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5957 NEW, added math related headers
5958 * device/include/asm/pic/features.h: NEW
5959 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5960 (popGet): allow larger offsets for AOP_PCODE,
5961 (genDataPointerSet): handle literals explicitly, more debug output,
5962 (genAssign): fixed for float using aopLiteral ;-)
5963 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5964 GOTO initialisation routine
5965 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5966 flag on registers, fixes #1469043 (local variables do not work)
5967 * src/pic/main.c (_pic14_do_link),
5968 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5971 2006-06-25 Borut Razem <borut.razem AT siol.net>
5973 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5974 characters printed (not including the trailing '\0' used to end
5975 output to strings). Problem detected in regression test bug-927659.c.
5976 NOTE: printf() family functions should return int instead
5978 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5979 specifier are printed as themselves
5980 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5981 support flags, width and precision specifiers
5983 2006-06-24 Borut Razem <borut.razem AT siol.net>
5985 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5986 to the list of sdcc tagrets not supporting bit type
5987 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5988 testfor pic16 due to bug:
5989 [ 1511794 ] pic16: regression test bug-895992.c fails
5991 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5993 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5994 * src/SDCCglue.c (initPointer), fixed bug 1496419
5995 * support/regression/tests/bug1496419.c: new, added
5997 2006-06-22 Borut Razem <borut.razem AT siol.net>
5999 * support/regression/ports/pic16/support.c: use gpsim usart module from
6000 libgpsim_modules library
6002 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6004 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
6007 2006-06-19 Raphael Neider <rneider AT web.de>
6009 * src/pic/glue.h,src/pic16/glue.h: added prototypes
6010 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
6011 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
6012 (pic14printExterns,pic14printPublics,pic16printPublics,
6013 pic16_printExterns): use new functions to emit symbols
6014 (picglue,pic16glue): emit publics before emitting externs
6015 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
6016 locally defined functions to avoid bug #1443651
6017 * support/regression/tests/bug-716242.c: removed pic16 workaround
6018 * support/regression/ports/pic16/spec.mk: ignore errors during build
6020 2006-06-19 Raphael Neider <rneider AT web.de>
6022 * src/pic/glue.h: added pic14aopLiteral prototype
6023 * src/pic/glue.c (pic14aopLiteral): return unsigned int
6024 * src/pic/gen.c: removed stdint.h dependency
6025 (aopGet): use Safe_strdup()
6026 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
6027 (genDataPointerSet): use pic14aopLiteral()
6028 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
6029 for pic16; thanks to Bernhard and Maarten
6031 2006-06-18 Borut Razem <borut.razem AT siol.net>
6033 * support/regression/tests/structflexarray.c: flexible array members
6034 not supported by gcc < 3
6035 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
6037 * src/pic/gen.c: don't include [p]strdin.h on solaris
6038 * support/Util/pstdint.h: addad svn attributes
6039 * support/regression/tests/constantRange.c,
6040 support/regression/tests/rotate.c: include inttypes.h instead
6041 stdint.h on solaris, addad svn attributes
6043 2006-06-18 Raphael Neider <rneider AT web.de>
6045 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6047 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6048 (pic16_genMinusBits): simplified sign-extension
6049 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6050 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6051 adjusted to correctly handle mixed-signed operands, disabled
6052 now unused multiplciation routines
6053 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6054 (assignResultValue): added argument denoting the size of the result
6055 as returned by the function (fixes upcasts in assigning from
6056 function calls: char foo(); int i = foo();)
6057 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6058 function result to assignResultValue
6059 (genMult): disabled inlined multiplication code
6060 (genDiv): augmented to also handle the modulus operator, fixed to
6061 handle mixed-signed operands correctly
6062 (genMod): simply call genDiv, disabled unused code
6063 (genAssign): fixed missing (sign-)extension on result
6064 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6065 valid char operands, allow signed operands for native code, added
6066 division and modulo operator handling
6067 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6069 As a consequence, onebyte.c (if split into two files) and muldiv.c
6070 pass regression tests.
6072 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6074 * doc/Makefile.in: two runs of makeindex seem needed to get
6075 correct page references in the index of sdccman.pdf
6076 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6078 2006-06-17 Borut Razem <borut.razem AT siol.net>
6080 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6082 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6084 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6085 mentioned ec2drv and paulmon
6087 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6089 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6090 consecutive abs areas
6091 (find_empty_space, allocate_space): added map to handle codemap or
6093 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6094 absolute idata and xdata
6095 * as/mcs51/lkmem.c (summary2): updated legend
6097 2006-06-16 Raphael Neider <rneider AT web.de>
6099 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6101 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6105 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6107 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6109 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6110 value of generic pointers,
6120 src/z80/main.c: PORT structure, added elements for gp_tags field,
6121 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6122 fields in the PORT structure of each port,
6123 * src/SDCCast.c (decorateType): allow processing of generic pointers
6124 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6127 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * src/pic16/pcode.c,
6135 * src/pic/pcoderegs.c,
6138 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6139 bug 1504689 on minGW
6141 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6143 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6145 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6147 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6149 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6151 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6154 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6156 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6157 to a char variable. Fixed bug #1504211
6158 * device/include/pic16/adc.h,
6159 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6160 and fixed bug #1364390
6162 2006-06-10 Borut Razem <borut.razem AT siol.net>
6164 * CVSROOT: removed the CVS left-over
6166 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * as/hc08/asmain.c (asexit),
6169 * as/hc08/lkmain.c (lkexit),
6170 * as/mcs51/asmain.c (asexit),
6171 * as/mcs51/lkmain.c (lkexit),
6172 * src/SDCCglue.c (DEFSETFUNC),
6173 * src/SDCCmain.c (linkEdit, assemble),
6174 * support/librarian/sdcclib.c (AddRel),
6175 replaced unlink() by standard C remove()
6176 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6177 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6178 gatherImplicitVariables): new, added to fix bug 608752,
6179 (createFunction): added gatherImplicitVariables()
6180 * src/SDCCast.h: added createRMW prototype
6181 * src/SDCCsymt.h (struct symbol): added infertype
6182 * support/regression/tests/bug608752.c: new, added
6184 2006-06-10 Raphael Neider <rneider AT web.de>
6186 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6187 multibyte dummy reads (fixes #1503234)
6189 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6191 * device/include/mcs51/compiler.h: new, added header file to enable
6192 creating common sfr definition header files for different compilers
6194 2006-06-05 Raphael Neider <rneider AT web.de>
6196 * src/pic16/{pcode.h,genarith.c}:
6197 introduced pCodeOp combining any two pCodeOps (previously only
6198 two register operands could be combined), removed pcop2 from
6199 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6200 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6201 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6202 rewritten to use new PO_TWO_OPS
6203 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6204 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6205 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6206 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6207 (pic16_get_op): embraced return arg to allow #define return(x),
6208 added new case for combined opcodes
6209 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6210 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6211 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6213 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6215 * src/SDCCval.c (checkConstantRange): added
6216 * src/SDCCval.h: added checkConstantRange
6217 * support/Util/SDCCerr.c,
6218 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6219 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6220 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6221 * src/SDCCast.c (decorateType): added checkConstantRange,
6222 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6223 can be emitted with the correct always true/false warning,
6224 added optimization for double '!';
6225 result of decorateType() must be assigned back to the tree, because
6226 decorateType() can change the tree
6227 * src/SDCCicode.c (geniCodeLogic),
6228 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6229 (checkConstantRange): removed, it was only a fragment which never
6231 * src/SDCCsymt.c (computeType): fixed promotion for
6232 "-1 < (unsigned bit) b"
6233 * src/pic/ralloc.c (packRegsForAssign),
6234 * src/pic16/ralloc.c (packRegsForAssign),
6235 * src/hc08/ralloc.c (packRegsForAssign),
6236 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6238 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6239 * support/regression/tests/constantRange.c: added
6240 * support/valdiag/tests/constantRange.c: added
6241 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6243 2006-06-02 Borut Razem <borut.razem AT siol.net>
6245 * support/regression/ports/pic16/support.c: increase stack size
6247 * support/regression/Makefile.in: sort tests by name so that the
6248 resutlts can be compared on different machines / platforms
6250 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6252 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6253 * src/ds390/gen.c (emitLabel): new, added,
6254 (genDjnz): fixed stack overflow bug,
6255 (throughout): cosmetic changes to sync with mcs51/gen.c,
6256 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6257 * src/mcs51/gen.c (genEndFunction): small optimization,
6258 (throughout): cosmetic changes to sync with ds390/gen.c
6260 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6262 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6263 (_print_format): fixed printing pointers
6264 * src/mcs51/gen.c (emitLabel, movb): new, added,
6265 (genAssign): small optimization,
6266 (genDjnz): fixed stack overflow bug,
6267 (throughout): replaced sprintf with SNPRINTF,
6268 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6269 replaced emitcode("mov", "b,...") with MOVB(...),
6270 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6271 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6272 * src/mcs51/peeph.def: added rules 140 and 264
6273 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6274 so they may get optimized into registers
6276 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6278 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6279 immediately when encountered,
6280 (printUsage): always use stderr even on windows
6282 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6284 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6285 (processParms): fixed bug #1247551
6286 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6287 parseCmdLine, main): print '--version' to stdout,
6288 print 'help' to stdout if --help is given,
6289 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6290 arguments are given; fixed --help
6292 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6294 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6295 * support/regression/tests/bug-1493710.c: added
6297 2006-05-27 Borut Razem <borut.razem AT siol.net>
6299 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6301 * support/regression/ports/pic16/support.c: increase stack size
6302 from default 64 bytes to 128 bytes
6303 * support/regression/tests/staticinit.c,
6304 support/regression/tests/float.c: regression tests fully enabled
6305 for pic16 port by putting the initialized data arrays into the code
6307 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6308 This was changed by mistake in the previous version.
6310 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6312 * src/pic16/gen.c (genFunction, genEndFunction): some
6313 beautifications, fixed bug with falsely restoring FSR2 in large
6314 stack model, thanks to Beau E. Cox for reporting the bug
6316 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6318 * debugger/mcs51/break.c,
6319 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6320 use %p to print pointers, made address variables unsigned
6321 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6322 * debugger/mcs51/symtab.c (parseSymbol): must return something
6323 * src/mcs51/gen.c (aopForSym): small optimization,
6324 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6325 (freeAsmop): added missing break,
6326 (aopPut): removed parameter bvolatile, determine it inside the function,
6327 (saveRegisters, unsaveRegisters): small optimization,
6328 (genIpush): removed pointless check,
6329 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6330 replaced sprintf with SNPRINTF,
6331 replaced strcpy with strncpyz,
6332 updated aopPut calls,
6333 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6334 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6336 2006-05-24 Borut Razem <borut.razem AT siol.net>
6338 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6339 modification of test for the pic16 port, put the array to the code
6340 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6342 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6344 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6345 * support/Util/pstdint.h: added
6347 2006-05-22 Borut Razem <borut.razem AT siol.net>
6349 * src/regression/Makefile: removed bool2.c test, added -q linker option
6350 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6351 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6352 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6353 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6354 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6355 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6356 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6357 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6358 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6360 2006-05-22 Raphael Neider <rneider AT web.de>
6362 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6363 bug #1492360 (problematic due to generic pointers, see code)
6365 2006-05-22 Borut Razem <borut.razem AT siol.net>
6367 * support/regression/ports/pic16/specs.mk: removed stack size linker
6369 * support/regression/tests/array.c,
6370 support/regression/tests/bitopcse.c,
6371 support/regression/tests/bug-908454.c,
6372 support/regression/tests/malloc.c: modified for pic16 regression test
6373 * support/regression/tests/bitfields.c:
6374 pic16 - excluded bitfileds of size > 8
6375 * support/regression/tests/bp.c: pic16 - reduced data size
6376 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6377 * support/regression/tests/bug-460010.c:
6378 pic16 - used the absolute address the fits in memory
6379 * support/regression/tests/bug-716242.c:
6380 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6381 * support/regression/tests/float.c:
6382 pic16 - excluded - data size too big
6383 * support/regression/tests/onebyte.c:
6384 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6385 * support/regression/tests/shifts.c:
6386 pic16 - function names probably have to differ in first X characters
6388 * support/regression/tests/staticinit.c:
6389 pic16 - excluded some tests due error: no target memory available for
6392 2006-05-22 Borut Razem <borut.razem AT siol.net>
6394 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6395 second try. Thanks Stas Sergeev once more.
6397 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6399 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6400 (genLeftShift, genRightShift): fixed bug 1491627
6401 * src/hc08/peeph.def (rules 7, 8.x): added
6402 * support/regression/tests/shifts.c (ShiftLeftByParam,
6403 ShiftRightByParam, testShiftByParam): added to test variable shifting
6405 2006-05-20 Raphael Neider <rneider AT web.de>
6407 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6408 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6409 (allocReg): add only new registers to dynAllocRegs,
6410 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6411 #1489055, #1445850, and probably #1483693
6413 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6415 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6416 bug in for-loop that didn't emit the last of CONFIG and ID registers
6418 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6420 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6422 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6423 1489016, 1434401 and 1490124
6424 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6425 1489016, 1434401 and 1490124
6427 2006-05-17 Borut Razem <borut.razem AT siol.net>
6429 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6432 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * device/include/mcs51/P89c51RD2.h,
6435 * device/include/mcs51/P89LPC901.h,
6436 * device/include/mcs51/P89LPC922.h,
6437 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6439 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6441 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6442 to fix missing stack pragma in compiled binary object file,
6444 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6446 * support/packihx/configure.in,
6447 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6448 determine sizeof basic types even while cross compiling
6450 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6452 * src/avr/gen.c (aopop),
6453 * src/ds390/gen.c (aopOp),
6454 * src/hc08/gen.c (aopOp),
6455 * src/mcs51/gen.c (aopop),
6456 * src/pic16/gen.c (pic16_aopOp),
6457 * src/pic/gen.c (aopOp),
6458 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6459 if size of operand is smaller than spill location
6461 2006-05-12 Borut Razem <borut.razem AT siol.net>
6463 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6464 have to have CR/LF line endings even if they are checked out on *nix
6465 or on WIN32 in cygwin binmode
6467 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6470 * device/include/ds80c390.h: added sfr16 definitions
6474 * src/ds390/ralloc.c,
6475 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6476 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6477 bit returning functions
6478 * support/regression/tests/sfr16.c: enabled test on ds390
6480 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6482 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6483 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6485 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6487 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6488 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6489 (cl_address_space constructor): removed expensive initialization,
6490 (cl_address_space::get_cell): extended for late initialization,
6491 (cl_address_space::*): use late initialization,
6492 (cl_address_decoder::activate): removed expensive initialization,
6493 This reduced regression test running time by 25%
6495 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6503 * support/packihx/Makefile.in,
6504 * support/packihx/clean.mk,
6505 * support/packihx/Makefile.bcc,
6506 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6508 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6510 * src/SDCCval.c (valNot): fix for regression test failure
6511 of not.c on big endian hosts
6513 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6515 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6517 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6519 * device/lib/mcs51/Makefile.in: changed string comparison operator
6520 to = for POSIX compliance; == is bash extension
6522 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6524 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6527 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6529 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6530 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6531 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6532 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6533 bug report #1478657,
6535 2006-05-05 Borut Razem <borut.razem AT siol.net>
6537 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6540 2006-05-02 Borut Razem <borut.razem AT siol.net>
6542 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6543 create *.ind, which made make to fail if invoked with -j 2
6545 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6547 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6548 Hubert Sack for patch 1479782
6550 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6552 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6554 2006-05-01 Raphael Neider <rneider AT web.de>
6556 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6557 (create_pic): store only prefix-free device name,
6558 (init_pic): check for device names with "16" prefix,
6560 * src/pic/device.h (struct PIC_device),
6561 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6563 * device/include/pic/pic12f{635,675,629,683}.h,
6564 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6565 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6566 * device/include/pic/pic16f505.h,
6567 * device/lib/pic/libdev/pic16f505.c: removed
6568 * device/include/pic/pic14devices.txt: added support for pic12f
6569 devices, removed unsupported non 16-bit devices
6570 [above changes provided by patch from Zik Saleeba]
6571 * src/pic/*, src/pic16/*, device/include/pic16/*,
6572 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6574 2006-05-01 Borut Razem <borut.razem AT siol.net>
6576 * configure.in, configure, doc/Makefile.in:
6577 sync with nightly build makefile - latex, dvipdf and dvips
6580 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6582 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6583 in the library source
6585 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6587 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6589 2006-04-28 Raphael Neider <rneider AT web.de>
6591 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6592 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6593 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6594 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6596 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6598 * device/lib/pic/libdev/Makefile.in,
6599 * device/lib/hc08/Makefile.in,
6600 * device/lib/gbz80/Makefile.in,
6601 * device/lib/z80/Makefile.in,
6602 * device/lib/ds390/Makefile.in,
6603 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6604 thanks to Borut for the bug report
6606 * configure: always create doc/Makefile independent from --enable-doc
6607 * Makefile.in: always install from directory doc independent from
6609 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6611 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6612 * doc/Makefile.in: install *.txt if present
6613 * device/include/Makefile.in (install): added installation of pic/*.inc
6614 and pic/*.txt files again, they were erroneously removed
6616 2006-04-28 Raphael Neider <rneider AT web.de>
6618 * src/pic/{gen.c,main.h,pcode.c},
6619 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6620 concerning signedness with casts
6622 2006-04-28 Raphael Neider <rneider AT web.de>
6624 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6625 definition of an interrupt handler,
6626 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6627 interrupt handler stuff from picglue() to separate routine,
6628 (picglue): enabled definition of intr handlers in files w/o main()
6630 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6632 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6633 compilation with MSVC 2005 Express Edition (VC8)
6635 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6637 * device/lib/Makefile: fixed build of gbz80 lib
6639 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6641 * support/regression/tests/bug-460010.c,
6642 * support/regression/tests/bug-524691.c,
6643 * support/regression/tests/bug-716242.c: removed conditional defines
6644 that are already in testfwk.h
6646 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6648 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6649 (AccAXRsh1): added, shift right by 1,
6650 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6652 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6654 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6656 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6657 remove cast to same type
6658 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6659 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6661 * link/z80/Makefile: removed, they have moved to
6664 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6665 * install-sh: fix bug #1204398 by setting umask 0022
6666 * device/lib/Makefile: separate build of z80 and gbz80 lib
6668 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6670 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6671 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6673 One basic decision: e.g. src/clean.mk includes further files. In order
6674 to make this work there are two solutions:
6675 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6676 run configure on them. This way they can use
6677 'include $(srcdir)/port-clean.mk'
6678 - always include clean.mk by the Makefile at the same level. To avoid
6679 that `make clean` tries to include and build Makefile.dep the
6680 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6681 implemented, because now even `make uninstall` doesn't create
6682 Makefile.in. clean.mk could be eliminated by pasting it in
6685 * debugger/mcs51/Makefile.in: build own objects from library sources
6686 (SLIB, SDCC) in current directory
6688 * configure, configure.in: renamed --disable-device-lib-build in
6689 --disable-device-lib; added --enable-doc, the required tools are
6690 searched by configure; added result message; the toolchain for the
6691 belonging ports are now only built, if the port is enabled.
6693 * support/regression/*: all output is written in directory gen, because
6694 the fwk and ports directories don't livet in the build tree using vpath
6696 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6697 --disable-device-lib, added --enable-doc, added section VPATH
6699 * sim/ucsim/configure.in,
6700 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6701 z80 are enabled by default
6703 2006-04-24 Raphael Neider <rneider AT web.de>
6705 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6706 to config word, "pic14_"-prefixed some extern functions
6707 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6708 config word has been found
6709 * src/pic/device.h: added prototypes
6710 * src/pic/pcode.c: added "pic14_"-prefix where needed
6711 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6713 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6715 (pic14emitRegularMap): ignore config words,
6716 (pic14createInterruptVect): moved generating __config directives away
6717 (picglue): have __config directives emitted
6719 2006-04-24 Borut Razem <borut.razem AT siol.net>
6721 * doc/Makefile: sync with nightly build makefile
6723 2006-04-24 Raphael Neider <rneider AT web.de>
6725 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6726 registers that have not been assigned proper liveranges,
6727 fixes #1469504 and #1474602,
6728 (pCodeRegOptimizeRegUsage): fixed typo in comment
6730 2006-04-24 Borut Razem <borut.razem AT siol.net>
6732 * device/examples/main8051.c: deleted - it was removed from CVS
6733 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6734 after the transition to Subversion
6735 * src/SDCCalloc.h: deleted - it was removed from CVS
6736 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6737 after the transition to Subversion
6738 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6739 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6740 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6741 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6743 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6745 * as/asx8051.dsp: added mcs51/strcmpi.h
6746 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6747 * as/hc08/aslink.h: updated lnksect prototype
6749 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6751 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6752 (newdot): handle A_ABS
6754 * as/mcs51/asout.c (outarea): output address
6755 * as/hc08/lkaomf51.c,
6756 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6758 * as/mcs51/i51pst.c,
6759 * as/z80/z80pst.c: "ABS" is not A_OVR
6760 * as/hc08/lkarea.c (newarea): read a_addr,
6761 (lnkarea): added codemap array, sort absolute areas to the front,
6762 combine all GSINITx/GSFINAL,
6763 (find_empty_space, allocate_space): new functions,
6764 (lnksect): return next address, handle absolute sections
6765 * as/mcs51/lkarea.c (newarea): read a_addr,
6766 lnksect2 prototype changed,
6767 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6768 (find_empty_space, allocate_space): new, factored out of lnksect2,
6769 (lnksect2): return next address, handle absolute sections
6771 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6772 * as/hc08/lklibr.c (addfile, fndsym),
6773 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6774 index out of range and detect both '\' and '/'
6775 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6776 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6777 regression tests (ds390 cannot return bool yet)
6778 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6779 document critical interrupts on z80, document changed SDCC define
6780 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6781 (_a390_mapping): added .org directive
6782 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6783 (genMultOneByte): fixed warnings
6784 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6786 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6787 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6788 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6789 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6790 * src/pic16/main.c: removed newReg prototype
6791 * src/pic16/pcode.c,
6792 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6794 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6796 * src/pic16/ralloc.c
6797 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6799 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6800 from short to PIC_OPTYPE
6801 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6802 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6803 optype from short to PIC_OPTYPE
6804 * src/port.h: made int_size unsigned to fix warnings
6805 * src/SDCC.y: fixed warning on MSVC
6806 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6807 * src/SDCCopt.c (convertToFcall): fixed warnings
6808 * src/SDCCsymt.h: removed double prototype for genSymName
6809 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6810 offset int to fix warnings
6812 2006-04-22 Borut Razem <borut.razem AT siol.net>
6814 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6815 references to CVS replaced with Subversion
6817 2006-04-21 Borut Razem <borut.razem AT siol.net>
6819 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6820 references to CVS replaced with Subversion
6822 2006-04-19 Borut Razem <borut.razem AT siol.net>
6824 * src/version.awk: adapted for svn
6825 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6826 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6827 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6828 /binutils-avr/etc/*.vi, *.jin: removed all properties
6829 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6831 2006-04-19 Borut Razem <borut.razem AT siol.net>
6833 * CVS to Subversion migration completed
6835 2006-04-18 Borut Razem <borut.razem AT siol.net>
6837 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6838 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6840 2006-04-17 Borut Razem <borut.razem AT siol.net>
6842 * device/include/Makefile.in: added pic/*.inc to the installation
6844 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6846 * support/regression/collate-results.py: fixed output in case of
6848 * support/regression/generate-cases.py: fixed splitting of pathnames
6850 * as/hc08/lklibr.c (addfile),
6851 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6853 2006-04-11 Raphael Neider <rneider AT web.de>
6855 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6856 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6857 * src/pic16/pcode.c (assignValnums): fixed #1460578
6859 2006-04-11 Raphael Neider <rneider AT web.de>
6861 * device/lib/pic/libdev/*.c,
6862 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6863 fixes #1468739, enables compilation in --std-c99 mode
6864 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6866 2006-04-11 Raphael Neider <rneider AT web.de>
6868 * src/pic/device.c (find_device): removed debug output
6869 (list_valid_pics): enabled verbose listing of supported devices
6870 * device/include/stdbool.h: define bool as char for pic14/16 as well
6872 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6874 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6876 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * .version: bumped version to 2.5.6
6879 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6881 2006-04-06 Raphael Neider <rneider AT web.de>
6883 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6884 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6885 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6886 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6887 pic14_constructAbsMap
6888 (pic14printPublics): declare absolute global symbols as global
6889 (pic14createInterruptVect),
6890 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6891 (newReg): assume new registers unused, use correct name in
6892 hashtable (reg->name instead of name), more debugLog output
6893 * src/pic/device.h (PIC_device): added fields for verbose output
6894 * src/pic/device.c: moved device definition to pic14devices.txt,
6895 added routines for runtime parsing of pic14devices.txt,
6896 added support for second config word
6897 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6898 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6899 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6900 (_pic14_parseOptions): moved pCodeInitRegisters here
6901 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6902 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6903 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6904 handling the pseudo stack
6905 * device/lib/Makefile.in: ignore failures in objects-pic16,
6906 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6907 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6908 * device/lib/pic/Makefile.subdir,
6909 * device/lib/pic16/Makefile.subdir: improved clean rules
6910 * device/lib/pic/libdev/: NEW, pic14 device libraries
6911 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6912 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6913 * device/include/Makefile.in: create subdir and install pic14 headers
6914 * device/include/pic/p16f_common.inc: removed unused declarations
6915 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6916 PICs from inc2h.pl v1.6,
6917 replaced BIT_AT macros with struct declarations
6918 * device/include/pic/pic14devices.txt: definition of supported devices,
6919 all above improvements contributed by Zik Saleeba, thanks
6920 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6921 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6924 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6926 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6927 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6928 thanks to Charles Olds
6930 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6932 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6934 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6936 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6937 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6938 * support/regression/bug1464657.c: added, new test
6940 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6942 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6945 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6947 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6948 --no-peep and --peep-file <file> are used don't use default rules but
6951 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * src/mcs51/gen.c (genCall): fixed bug 1457608
6955 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6957 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6958 changes seem to cause (trigger?) problems with the build system.
6960 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6962 * src/SDCCpeeph.c (operandsLiteral): new, added,
6963 (callFuncByName): inserted operandsLiteral
6964 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6966 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6968 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6969 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6971 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6973 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6974 implemented patch 1120823 Thanks to Willy De la Court (normal
6975 interrupts need an interrupt number now if they are made critical),
6976 and enabled nesting of critical functions though not for gbz80
6977 (genCritical, genEndCritical): added functions
6978 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6979 * src/z80/mappings.i: added "ei" to all mappings
6981 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6983 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6984 submitted by the Debian SDCC maintainer Aurelien Jarno:
6985 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6986 archive with gcc 4.1 on mips and wrote the patch"
6988 2006-03-16 Raphael Neider <rneider AT web.de>
6990 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6991 the left operand is shorter than the result (c* = lit-c* + int),
6993 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6996 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6998 * src/.version: increased version number to 2.5.5
6999 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
7000 linking is done manually in pic16 port's _linkEdit,
7001 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
7002 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
7003 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
7004 allocate asmop as AOP_ACC,
7005 (aopForRemat): added parameter 'bool result' in function declaration,
7006 (pic16_aopGet): return AOP_ACC when accessing WREG,
7007 (pic16_popGetTempReg): minor modification,
7008 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
7009 'pic16_allocWithIdx',
7010 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
7011 calling function in absolute addresses,
7012 (genAssign): take into account AOP_ACC asmop,
7013 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
7014 * src/pic16/pcoderegs.c: some debug functions and lines added,
7015 * src/pic16/ralloc.c (decodeRegType): added but commented out,
7016 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
7018 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
7019 call to allocReg, not by manually allocating a new one,
7020 (pic16_assignRegisters): now before going through the register
7021 allocating functions mark all registers as free. This eliminates some
7022 side effects resulting from peephole parser done earlier in the backbone
7024 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
7026 * src/SDCCicode.c (geniCodeLogic),
7027 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
7029 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
7032 (genSend): bugfix, do not allocate and free twice,
7033 (shiftRLong): handle partially overlapping aops
7034 * support/regression/tests/bitopcse.c: fixed warning redefined idata
7036 2006-03-08 Borut Razem <borut.razem AT siol.net>
7038 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7041 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7043 * support/regression/tests/bug1409955.c: new, added
7044 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7045 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7046 (aopForSym, aopOp): increment asmop.allocated if reused,
7047 (freeAsmop): decrement asmop.allocated and check for zero instead of
7049 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7050 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7051 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7052 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7053 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7054 genSignedRightShift, genRightShift, genDataPointerGet,
7055 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7056 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7057 in reverse order from allocation,
7058 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7059 added swappedLR to keep track
7060 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7061 pdata & code for GCC, z80, gbz80 & hc08
7062 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7064 2006-03-08 Raphael Neider <rneider AT web.de>
7066 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7068 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7070 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7071 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7072 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7074 2006-03-06 Borut Razem <borut.razem AT siol.net>
7076 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7077 made the linker quiet
7079 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7081 * src/pic16/gen.c (genPcall): fixed bug #1443644
7082 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7083 which dumps before the function entry point a data byte which represents
7084 the number of the local variables used by the specified function, added
7085 'xinst' for initial support for Extended Instruction Support,
7086 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7087 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7088 port->fun_prefix anymore (may change later),
7089 (genFunction, genEndFunction): do not store/restore local registers for
7090 _main (this should take care the --main-return command line option in
7092 (genOr): removed some legacy pic-port instructions,
7093 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7094 performing operations with SFR's causes data to be written more than
7095 once to each SFR. Perhaps SFRs should be handled in special cases...
7096 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7098 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7099 into account for stack starting position,
7100 (struct OPTIONS pic16_optionsTable): added command line argument
7101 --extended or -y for Extended Instruction Support,
7102 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7103 (deassignLRs): *** perhaps the most important change, old 'for' code
7104 (commented out for reference), didn't account for some registers which
7105 were left marked 'not free' after a pointer operation. The change
7106 reduces register usage a lot in some cases
7108 2006-03-04 Borut Razem <borut.razem AT siol.net>
7110 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7112 * support/regression/tests/bug-524697.c: decreased array size for
7113 mcs51 to fit into the internal RAM
7114 * support/regression/Makefile.in: a little bit more verbose
7116 2006-03-03 Borut Razem <borut.razem AT siol.net>
7118 * support/regression/fwk/lib/testfwk.c,
7119 support/regression/fwk/include/testfwk.h: introduced function
7120 _prints(), nonrecursive _printn(), call _initEmu() from main()
7121 * support/regression/ports/gbz80/support.asm,
7122 support/regression/ports/ucz80/support.asm,
7123 support/regression/ports/z80/support.asm,
7124 support/regression/ports/ds390/support.c,
7125 support/regression/ports/hc08/support.c,
7126 support/regression/ports/host/support.c,
7127 support/regression/ports/mcs51/support.c,
7128 support/regression/ports/xa51/support.c: added empty _initEmu()
7130 * support/regression/ports/pic16/gpsim.cmd,
7131 support/regression/ports/pic16/spec.mk,
7132 support/regression/ports/pic16/support.c,
7133 support/regression/Makefile.in: added pic16 regression test
7135 2006-03-01 Raphael Neider <rneider AT web.de>
7137 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7138 genConstPointerGet): use safe way of generating MOVFF to cover
7139 literals as well as registers, fixes bug #1440527
7140 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7142 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7143 more correctly, fixes bug #1232186
7144 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7145 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7146 gplink guess the correct processor in more cases, applied patch
7147 from Till Riedel attached to and fixing bug #1436552
7149 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7151 * support/regression/tests/array.c: added, contains check for #1434401
7152 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7154 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7156 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7157 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7158 * device/include/mcs51/c8051f326.h,
7159 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7160 * device/include/mcs51/c8051f000.h,
7161 * device/include/mcs51/c8051f018.h,
7162 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7163 PCON_IDLE,PCON_STOP and added sfr16 definitions
7165 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7167 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7168 genGetWord): fixed bug 1409955
7170 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7172 * device/include/hc08/mc68hc908gp32.h,
7173 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7175 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7177 * src/SDCCast.c (constExprValue): return NULL if not a value
7178 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7179 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7180 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7182 2006-02-13 Borut Razem <borut.razem AT siol.net>
7184 * src/regression/ptrarg.c: added, fails due to bug #1430967
7185 * src/regression/Makefile: ptrarg.c added, ...
7187 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7189 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7190 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7192 2006-02-11 Borut Razem <borut.razem AT siol.net>
7194 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7195 print "Processor: xxx" message to stdout only if --verbose
7197 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7199 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7200 * support/regression/tests/bug1426356.c: added
7201 * support/regression/tests/bitfields.c: removed 2 tests
7203 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7205 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7206 * device/include/mcs51/c8051f330.h,
7207 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7208 PCON_IDLE,PCON_STOP and added sfr16 definitions
7209 * device/lib/_divsint.c,
7210 * device/lib/_divuint.c,
7211 * device/lib/_divulong.c,
7212 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7213 register bank bug for small stackauto
7215 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7217 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7219 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7221 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7222 * all.dsp: corrected several bin paths
7223 * device/include/mcs51/c8051f120.h,
7224 * device/include/mcs51/c8051f300.h,
7225 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7226 to PCON_IDLE,PCON_STOP
7227 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7228 * device/lib/printf_large.c (output_float): fixed bug 1388703
7229 * support/regression/tests/bug1057979.c: added test for bug 1388703
7231 2006-02-08 Raphael Neider <rneider AT web.de>
7233 * src/pic/pcode.c (pciTRIS): fixed typo,
7234 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7235 (LinkFlow): fixed handling of flows that end in a call,
7236 (ReuseReg): perform safety check earlier
7237 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7238 to work with flows at the beginning of a pBlock,
7239 fixes #1426557 (Symbol not previously defined),
7240 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7242 (RemoveUnusedRegisters): update register usage info
7243 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7244 created, reuse existing ones instead
7245 * src/pic/gen.c (genPcall): fixed #1424719
7247 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7249 * link/z80/lkmain.c,
7251 * link/z80/lkdata.c,
7252 * link/z80/aslink.h: fixed build on current cygwin:
7253 replaced getline() by lk_getline()
7255 2006-02-01 Borut Razem <borut.razem AT siol.net>
7257 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7258 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7259 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7260 src/regression/bool1.c, src/regression/bool2.c,
7261 src/regression/bool3.c, src/regression/call1.c,
7262 src/regression/compare.c, src/regression/compare10.c,
7263 src/regression/compare2.c, src/regression/compare3.c,
7264 src/regression/compare4.c, src/regression/compare5.c,
7265 src/regression/compare6.c, src/regression/compare7.c,
7266 src/regression/compare8.c, src/regression/compare9.c,
7267 src/regression/configword.c, src/regression/for.c,
7268 src/regression/inline.c, src/regression/mult1.c,
7269 src/regression/nestfor.c, src/regression/or1.c,
7270 src/regression/pointer1.c, src/regression/ptrfunc.c,
7271 src/regression/rotate1.c, src/regression/rotate2.c,
7272 src/regression/rotate3.c, src/regression/rotate4.c,
7273 src/regression/rotate5.c, src/regression/rotate6.c,
7274 src/regression/rotate7.c, src/regression/string1.c,
7275 src/regression/struct1.c, src/regression/sub.c,
7276 src/regression/sub2.c, src/regression/switch1.c,
7277 src/regression/while.c, src/regression/xor.c,
7278 src/regression/create_stc, src/regression/simulate,
7279 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7281 * src/regression/gpsim_assert.h: added
7283 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7285 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7286 ((void (code *) (void)) 0) ();
7295 * as/mcs51/aslink.h,
7297 * as/mcs51/asmain.c,
7298 * as/mcs51/lkdata.c,
7300 * as/mcs51/lkmain.c,
7303 * as/z80/asmain.c: fixed build on current cygwin:
7304 replaced getline() by as_getline()
7306 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7308 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7309 declarator in the symbol chain
7311 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7312 parameter list for function pointers
7313 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7314 * support/regression/tests/bug-716242.c: added
7316 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7318 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7320 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7322 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7324 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7325 inifinitely recurseable, added static
7326 * support/regression/tests/bug-1408066.c: added
7328 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7331 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7332 renamed, added possibility to create "postLoopLbl"-labels
7333 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7334 newiTempLoopHeaderLabel
7335 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7336 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7337 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7338 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7339 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7340 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7341 (basicInduction): fixed bug #136564, made static,
7342 (loopInduction): changed parameter of basicInduction, made static,
7343 (addPostLoopBlock): added
7344 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7345 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7347 * support/regression/tests/bug-136564.c: added
7348 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7349 --std-sdcc99 to LIBSDCCFLAGS
7351 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7353 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7355 * support/regression/tests/bug-1406131.c: added
7357 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7359 * src/SDCCast.c (decorateType): fix promotion of unary minus
7360 * src/SDCCsymt.c (computeType): beautified
7361 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7362 (valUnaryPM, valComplement): fix sign and promotion,
7363 (valNot): ANSI: result type is int (SDCC: unsigned char)
7364 * support/regression/tests/uminus.c: speedup by removing superflous
7366 * support/regression/tests/onebyte.c: added promotion and signedness
7367 tests for unary minus
7368 * support/regressions/tests/bug-477927.c: disable warning about
7369 uninitialized variables
7370 * support/regression/tests/not.c: added
7372 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7374 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7375 * src/mcs51/gen.c (gen51Code): show final register usage after
7376 fillGaps in asm with --i-code-in-asm
7377 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7378 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7379 incUsed, rliveClear, adjustIChain): made static,
7380 (setFromRange): excluded because it's unused,
7381 (findPrevUseSym, markWholeLoop): added,
7382 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7383 through all branches of predecessors enables sdcc to emit the warning
7384 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7385 (rlivePoint): made static, added parameter emitWarnings which is only
7386 true during the first run out of two,
7387 (findRecursiveSucc, findRecursivePred): removed,
7388 (computeLiveRanges): made static, added parameter emitWarnings,
7389 (dumpIcRlive): added for debugging only
7390 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7391 removed prototype of setFromRange()
7392 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7393 in call of computeLiveRanges()
7394 * support/regression/tests/bug-895992.c: added
7395 * support/regression/tests/bug-971834.c: added
7396 * support/valdiag/tests/bug-895992.c: added
7397 * support/valdiag/tests/bug-971834.c: added
7399 2005-12-18 Raphael Neider <rneider AT web.de>
7401 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7402 (genUnpackBits): improved code for direct operands,
7403 (genPackBits): improved code for literal assignment to bitfields
7404 and for direct destination operands (no FSR indirection),
7405 prevented redundant AND, fixes #1362800,
7406 (AccLsh): added parameter to disable masking of the result
7407 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7408 skip instructions with side-effects (like incfsz),
7409 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7410 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7411 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7414 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7416 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7417 volatile variables as spill location
7419 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7421 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7423 * support/regression/tests/bug-1376320.c: added
7425 2005-12-08 Raphael Neider <rneider AT web.de>
7427 * src/pic/device.c: renamed is_shared to pic14_is_shared
7428 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7429 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7430 (is_valid_identifier): added for above workaround
7432 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7434 * device/lib/Makefile.in: fixed to enable port-specific-objects
7435 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7436 char, thanks Hubert Sack
7437 * doc/sdccman.lyx: documented --xstack-loc,
7438 elaborated a bit more on interrupts and pitfalls,
7439 removed "setjmp/longjmp unsupported",
7440 documented some unsupported C99 features
7441 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7442 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7443 if, thanks Hubert Sack
7444 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7445 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7447 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7448 regression tests can report resource usage (rfe 700441)
7449 * support/regression/collate-results.py: report resource usage
7450 * support/regression/ports/ds390/spec.mk,
7451 * support/regression/ports/hc08/spec.mk,
7452 * support/regression/ports/mcs51/spec.mk,
7453 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7454 * support/regression/ports/ds390/uCsim.cmd,
7455 * support/regression/ports/hc08/uCsim.cmd,
7456 * support/regression/ports/mcs51/uCsim.cmd,
7457 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7458 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7459 library, use the default one
7460 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7461 building the library
7463 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7465 * config.dsp: added dependency on .version and configure_vc.awk
7466 * device/include/setjmp.h: updated for --stack-auto and --xstack
7467 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7468 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7469 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7470 * device/lib/libsdcc.lib: added _setjmp
7471 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7472 (decorateType): fixed bug 1372851,
7473 (optimizeGetHbit): fixed warning
7474 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7475 array initialisation
7476 * support/regression/tests/bug1057979.c: added test for bug 1358192
7477 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7479 2005-12-03 Borut Razem <borut.razem AT siol.net>
7481 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7482 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7484 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7486 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7487 createIval): implement symbol independant "flexible array member",
7488 (createIvalCharPtr): implemented flexible array initialisation with a
7490 * src/SDCCsymt.c (copyStruct): removed,
7491 (getSize): fixed misleading comment,
7492 (getAllocSize): removed, the additional allocation size is now in
7493 sym->flexArrayLength,
7494 (checkStructFlexArray): new, syntax checks for flexible array members,
7495 (compStructSize): added syntax checks for "flexible array members"
7496 (copyStruct): removed,
7497 (copyLinkChain): removed inefficient fix for bug 770487
7498 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7499 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7500 symbol->flexArrayLength
7502 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7503 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7504 * support/regression/tests/structflexarray.c: added
7505 * support/valdiag/tests/structflexiblearray.c: added
7507 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7509 * src/SDCCast.c (decorateType): fixed bug 1368489
7510 * support/Util/SDCCerr.c,
7511 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7513 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7515 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7516 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7518 2005-11-27 Borut Razem <borut.razem AT siol.net>
7520 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7521 support/cpp2/mkdeps.h: added command line option
7522 -obj-ext=<extension> to SDCPP to define object file externion, used
7523 for generation of make dependencies (-M)
7524 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7526 2005-11-26 Borut Razem <borut.razem AT siol.net>
7528 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7529 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7530 added pic and pic16 libraries
7532 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7534 * device/include/float.h: Corrected typo in prototype of __fsgt
7536 2005-11-25 Borut Razem <borut.razem AT siol.net>
7538 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7539 added creation of model-mcs51-stack-auto libraries
7541 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7543 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7545 * src/SDCCast.c (createIvalArray): removed obsolete comment
7547 2005-11-24 Borut Razem <borut.razem AT siol.net>
7549 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7550 added missing device/lib/mcs51/crt*.asm sources
7552 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7554 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7556 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7558 * device/lib/_fs2schar.c,
7559 * device/lib/_fs2sint.c,
7560 * device/lib/_fs2slong.c: optimized inline asm
7562 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7564 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7565 Better handling of floats between -1.0 and 0.0.
7567 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7569 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7570 (the missing "if"s prohibited removal of redundant labels)
7572 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7574 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7575 Properly convert floats between -1.0 and 0.0 to long, int, and char
7576 types (max integer value of negative floats tends to zero).
7577 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7578 Removed changes made so to work properly with floats between
7579 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7582 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7584 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7585 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7586 (genCast) cosmetic change
7587 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7588 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7590 * support/regression/tests/bitfields (testSignedBitfields): added
7592 2005-11-18 Borut Razem <borut.razem AT siol.net>
7594 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7595 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7596 introduced SILENT option to make building of pic16 libraries less
7598 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7600 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7601 Now they work properly with floats between -1.0 and 0.0
7602 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7604 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7606 * src/SDCCicode.c (printOperand): added missing else
7608 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7610 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7611 reformatted for better readability
7612 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7615 2005-11-17 Borut Razem <borut.razem AT siol.net>
7617 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7618 introduced SILENT option to make building of pic16 libraries less
7619 verbose - used for nightly snapshot build
7620 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7621 available on Win32 platforms.
7622 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7623 medium, large, pic and pic16
7625 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7627 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7628 printf("%f"...) sets fraction to zero.
7630 2005-11-16 Raphael Neider <rneider AT web.de>
7632 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7634 * src/pic/gen.c (genIfx): implemented for CARRY bit
7635 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7636 to generic pointers, fixes #1357332,
7637 (pic16_movLit2f): NEW,
7638 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7640 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7642 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7644 2005-11-11 Raphael Neider <rneider AT web.de>
7646 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7647 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7648 compute pointer's type from operand,
7649 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7650 improved single bit reads, fixes bug #1353379
7652 2005-11-09 Borut Razem <borut.razem AT siol.net>
7654 * support/scripts/sdcc.nsi: added lib/pic to the package
7656 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7658 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7660 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7662 * support/regression/tests/bug1348008.c: added
7663 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7664 * support/regression/tests/bug1337835.c: updated comment
7666 2005-11-06 Borut Razem <borut.razem AT siol.net>
7668 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7669 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7670 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7671 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7672 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7673 dynamic construction of cl_error_class and derivates - 2.nd try
7675 2005-11-05 Borut Razem <borut.razem AT siol.net>
7677 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7678 bug, which caused Bus Errors on sparc solaris
7680 2005-11-04 Borut Razem <borut.razem AT siol.net>
7682 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7683 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7684 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7685 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7686 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7687 and derivates to resolve the initialization problem on OSX
7689 2005-11-02 Borut Razem <borut.razem AT siol.net>
7691 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7692 corrected typo - #include <winsock2.h>
7694 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7697 (_asxxxx_mapping): added org directive for future enhancements
7699 2005-11-01 Borut Razem <borut.razem AT siol.net>
7701 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7702 enabled sockets on WIN32
7703 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7705 2005-10-31 Borut Razem <borut.razem AT siol.net>
7707 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7708 WIN32 backslash path delimiters should be escaped when used in C strings
7709 * support/regression/tests/bitfields.c: exclude failing assertions for
7710 __CYGWIN32__ and __MINGW32__ hosts
7712 2005-10-30 Borut Razem <borut.razem AT siol.net>
7714 * src/SDCCutil.c: corrected double comparison typo
7716 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * device/lib/medium/Makefile: added for new memory model medium
7719 * device/include/asm/mcs51/features.h: updated for medium/pdata
7720 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7721 added Multiply & Accumulate sbit's and MAC0_PAGE define
7722 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7723 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7724 * device/lib/_mullong.c: update for medium model
7725 * device/lib/incl.mk: added medium model
7726 * doc/sdccman.lyx: documented medium model
7727 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7728 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7729 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7730 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7731 (allocParms): set SCLS and OCLS to pdata for medium model
7732 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7734 (powof2): return <0 if not power of 2
7735 * src/avr/gen.c (genBitWise): use updated powof2
7736 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7737 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7738 (shiftLLeftOrResult): use B if necessary
7739 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7740 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7741 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7742 * support/regression/Makefile.in: added test-mcs51-medium
7743 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7745 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7747 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7749 * device/lib/time.c (mktime): fixed bug 1334315
7751 2005-10-28 Raphael Neider <rneider AT web.de>
7753 * device/include/pic/p16f_common.inc: added common declarations
7754 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7756 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7758 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7759 (aopPutUsesAcc): added to predict accumulator use,
7760 (assignResultValue): save acc if necessary,
7761 (genMinusDec): store result if indirectly addressed,
7762 (genDivOneByte): save acc if necessary,
7763 (movLeft2Result): bugfix if left already in acc,
7764 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7765 attention to accumulator use (esp. pdata),
7766 (genReceive): receive pdata correctly
7767 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7768 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7770 2005-10-27 Raphael Neider <rneider AT web.de>
7772 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7774 2005-10-27 Raphael Neider <rneider AT web.de>
7776 * .version: changed version to 2.5.4
7777 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7778 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7779 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7780 arithmetics support routines
7781 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7782 * device/lib/Makefile.in: also create installdir for pic
7784 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7786 * src/pic/device.c (dump_sfr): rewritten to delegate register
7787 placement to the linker (use `extern sym' rather than sym EQU addr),
7788 (validAddress): fixed to check last specified address
7789 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7790 (popGetLit): truncate literal value to 8 bit,
7791 (popGet): moved assert to more appropriate place
7792 (popGetExternal): create pCode operand from and mark the according
7793 symbol as being `extern'
7794 (popGetAddr): added sanity check on immediate's offset, provide
7795 GPOINTER tag on demand
7796 (aopPut): fixed for immediates,
7797 (mov2w_op): move operand's address or contents to WREG (depending on
7798 operand type), safer variant of mov2w,
7799 (movwf,call_libraryfunc): NEW, handy abbreviations,
7800 (get_argument_pcop,get_return_val_pcop,pass_argument,
7801 get_returnvalue): interface for accessing function parameters and
7803 (assignResultValuei,genRet): use new parameter/return value interface
7804 (pic14_getDataSize): back to old version handling generic pointers,
7805 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7806 provided implementation and/or fixed old one,
7807 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7808 calls, removed legacy 8051 reference code
7809 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7810 (loadSignToC): NEW, move the operands sign bit to CARRY,
7811 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7812 genRightShiftSigned, accepts negative shift counts,
7813 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7814 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7815 generic pointers, __data pointers and __code pointers,
7816 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7817 and signed bitfields, limit bitfields to 8 bit,
7818 (genDataPointerGet): fixed number of bytes read,
7819 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7820 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7821 pointers to constant data are no longer assumed to point to __code
7822 space, removed invalid pointer types,
7823 (bitpatternFromVal): retrieve the PICs representation of an integer
7825 (genDataPointerSet): fixed assigning to po_immediate operands,
7826 (genGenPointerSet): implemented as library call,
7827 (genIfx): fixed incorrect condition,
7828 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7829 provide GPOINTER tag according to destination's storage class,
7830 (genCast): added code to handle casting to generic pointers, added
7831 sign-/zero extension of the result
7832 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7833 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7834 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7836 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7837 address/register resides in the shared banks
7838 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7839 put all variables into separate sections (have the linker arrange
7841 (picglue): put init code and interrupt handlers in separate sections
7842 * src/pic/main.c: added port specific options table, modified to PORT
7843 structure to make GPOINTERs 3 byte, added pic14_options
7844 (_pic14_do_link): private linking routine (update paths to libraries,
7845 add libsdcc.lib by default)
7846 * src/pic/main.h: declare pic14_options
7847 * src/pic/pcode.c: fixed instructions i/o relations,
7848 (RegCond): reverted to correct version,
7849 (newpCodeOpLit): truncate literals to 8 bit,
7850 (genericPrint): added debug output,
7851 (getRegFromInstruction): fixed for various operand types, simplified
7852 (BuildFlow): fixed broken handling of isntructions with labels
7853 (LinkFlow): start at last instruction in flow (skip trailing comments),
7854 pass the flow on to the next instruction after CALL
7855 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7856 (insertPCodeInstruction): fixed inserting after a skip instruction,
7857 (DoBankSelect): fixed for labeled instructions
7858 (OptimizepBlock): honor --nopeep switch
7859 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7860 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7861 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7862 (pCodeOptime2pCodes): allow disabling this optimization via
7863 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7864 but is still buggy), started implementation of a dataflow based
7865 pCode optimization (CSE + dead code elimination)
7866 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7867 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7868 names are independant of the stack location and therefore portable across
7871 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7873 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7874 (selectSpil): fixed bug 1337835 by not spilling bit variables
7875 * support/regression/tests/bug1337835.c: added test for this bug
7876 * src/mcs51/peeph.def: restart after rule 3.c,
7877 addded rules 263.x to optimize loading constants
7879 2005-10-26 Raphael Neider <rneider AT web.de>
7881 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7882 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7883 (genAssign): emit warning when casting literals to generic pointer
7884 type, also applies when taking the address of a fixed variable,
7885 (genCast): improved casting to generic pointers
7886 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7887 extern variables, added verbose error message
7888 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7890 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7892 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7893 carry must be complemented too
7894 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7895 could be emitted by genMinus
7896 * src/SDCCval.c (constVal): fixed bug 1305065
7898 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7900 * src/SDCCast.c (addCast): added promotion for bit variables
7901 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7902 promotion casts + optimisation
7903 (optimizeGetWord): fix warning 'i' might be used uninitialized
7904 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7905 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7907 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7909 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7910 all chars are promoted to int; promotion should be handled in SDCCast.c
7912 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7914 * device/lib/_strcmp.c: Fixed bug 1326457
7916 2005-10-11 Raphael Neider <rneider AT web.de>
7918 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7919 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7921 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7923 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7924 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7926 2005-10-04 Raphael Neider <rneider AT web.de>
7928 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7929 device/lib/pic16/pics.all: added pic18f1320
7930 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7932 2005-09-30 Raphael Neider <rneider AT web.de>
7934 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7935 * src/pic16/devices.inc: NEW, provides device descriptions
7936 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7938 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7940 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7943 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7945 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7946 documented Any Order Bit, Higher Order Byte and Higher Order Word
7947 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7948 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7949 (optimizeGetAbit): new, to get any bit, not only the high bit,
7950 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7951 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7952 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7953 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7954 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7955 GETABIT, GETBYTE, GETWORD: decorate them,
7956 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7957 (ast_print): added GETABIT, GETBYTE, GETWORD
7958 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7959 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7960 (geniCodeBinary): new generic binary icode,
7961 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7962 * src/port.h: updated comment for PORT.hasExtBitOp
7963 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7964 (genGetByte): new, to get a single byte,
7965 (genGetWord): new, to get a word from a long,
7966 (gen51Code): added GETABIT, GETBYTE, GETWORD
7967 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7969 2005-09-23 Raphael Neider <rneider AT web.de>
7971 * configure.in, configure: have device/lib/pic configured
7972 * device/lib/Makefile.in: added model-pic14
7973 * device/lib/clean.mk: added pic/ to clean rule
7974 * device/lib/pic: added rudimentary pic14 library providing support
7975 functions for multiplication/division/generic pointer access
7976 * src/SDCCopt.c (convilong): mark support functions as extern
7977 for pic14 port as well
7978 * src/pic/gen.c (genMult): added assertions,
7979 (genpic14Code): emit warning on unhandled iCodes
7980 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7981 * src/pic/pcode.c (pCodeOpCopy),
7982 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7983 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7984 SFR_REGISTER}), made safe for future extensions
7985 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7986 instructions even if preceeded by SKIP instructions (also remove
7987 them); removed unused code
7988 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7989 prevents leaving parts of the structure uninitialized after copying
7991 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7993 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7995 * support/regression/tests/addsub.c: added test for the bug
7997 2005-09-21 Raphael Neider <rneider AT web.de>
7999 * device/include/pic16/pic18f1220.h,
8000 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
8001 * device/lib/pic16/Makefile.rules: added missing opening paren
8002 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
8003 are provided in genutils.c,
8004 (genUminusFloat,genUminus,genCmpEq): added asserts on different
8005 operand/result sizes,
8006 (genCmp): assert on NULL pointers first, then check deref'ed values
8007 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
8010 2005-09-18 Raphael Neider <rneider AT web.de>
8012 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
8013 as these are now unused,
8014 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
8015 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
8016 local, avoids uninitialized pointer dereference on r->name
8017 * src/pic16/ralloc.c (newReg): fixed indentation
8019 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
8021 * src/SDCCval.c (constVal): fixed bug 730366
8022 * support/Util/SDCCerr.c,
8023 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
8025 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
8027 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
8029 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
8031 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
8033 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8035 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
8036 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8037 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8038 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8039 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8040 * packihx/packihx.c (hexDigit): made c unsigned char
8041 * as/mcs51/lklibr.c (fndsym),
8042 * link/z80/lkgb.c (gb),
8043 * link/z80/lklibr.c (fndsym),
8044 * link/z80/lkrloc.c (relr),
8045 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8046 * src/SDCC.lex (checkCurrFile, process_pragma),
8047 * src/SDCCglue.c (spacesToUnderscores),
8048 * src/SDCCmain.c (setParseWithComma, processFile),
8049 * src/asm.c (tvsprintf, printCLine),
8050 * src/avr/gen.c (emitcode, aopPut),
8051 * src/ds390/gen.c (emitcode),
8052 * src/hc08/gen.c (emitcode, emitinline),
8053 * src/mcs51/gen.c (emitcode, genInline),
8054 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8056 * src/pic/ralloc.c (debugLog),
8057 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8059 * src/pic16/ralloc.c (debugLog),
8060 * src/z80/main.c (_process_pragma):
8061 made all ctype.h function calls safe
8062 * src/SDCCopt.c: include math.h for fabs
8063 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8064 and used them throughout the code to make ctype.h function calls safe
8065 * src/ds390/main.c (asmLineNodeFromLineNode),
8066 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8067 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8069 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8070 (newpCodeAsmDir): made ctype.h function calls safe
8071 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8072 pic16_emitcode): made lbp unsigned char*
8073 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8074 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8075 * src/xa51/gen.c (emitcode),
8076 * src/z80/gen.c (_emit2): made lbp unsigned char*
8077 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8080 2005-09-05 Raphael Neider <rneider AT web.de>
8082 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8083 access bank splitpoint
8085 2005-09-05 Raphael Neider <rneider AT web.de>
8087 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8089 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8091 * .version: changed to version 2.5.3
8092 * doc/sdccman.lyx: changed version to 2.5.3,
8093 documented --codeseg and --constseg and pragma codeseg and constseg,
8094 documented bit parameters (reentrant) and bit returning
8095 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8096 currFunc->recvSize, but is this ok for all ports?
8097 (ast2iCode): result of ~ on unsigned char must be cast to int for
8099 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8100 function pointers in bit space
8101 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8102 (processFuncArgs): call port.reg_parm() with reentrancy info
8110 * src/z80/main.c: port.reg_parm prototype extended with
8111 "bool reentrant" parameter
8112 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8113 options.stackAuto for allocating bit register parameters
8114 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8115 (genSend): set BitBankUsed if it is,
8116 (selectRegBank): factored out of genCall for use in genPcall,
8117 (genCall): removed redundant dtype assignmen, use selectRegBank,
8118 (genPcall): handle returning in Carry properly, save in F0 if needed,
8119 (genReceive): handle bit register parameters
8120 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8121 (mcs51_assignRegisters): enable bit registers for all reentrant
8122 functions and don't set BitBankUsed unconditionally
8123 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8124 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8125 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8127 2005-08-27 Borut Razem <borut.razem AT siol.net>
8129 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8130 ppc-osx (Darwin) does not support -u option. It seems that it is
8131 supported only on Linux - GNU cp
8133 2005-08-25 Borut Razem <borut.razem AT siol.net>
8135 * sim/ucsim/gui.src/serio.src/Makefile.in,
8136 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8137 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8138 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8139 install and strip, since the strip at /usr/ccs/bin should be used
8142 2005-08-24 Borut Razem <borut.razem AT siol.net>
8144 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8146 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8148 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8151 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8153 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8154 * as/mcs51/lkmain.c (link_main): fixed warning
8155 * device/include/stdbool.h: ds390 has no advanced bit support yet
8156 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8157 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8158 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8159 and updated their macros
8160 * src/SDCCval.c (constVal): updated comment for renamed b_long
8162 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8164 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8165 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8166 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8167 (oprio): set priority for '['
8168 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8170 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8171 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8172 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8173 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8174 added overlayable BIT_BANK area
8175 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8176 (summary2): explain 'T' in legenda
8177 * as/mcs51/lkrloc.c: replaced old K&R style,
8178 (relr): added R_BIT processing,
8179 (errmsg): added "Bit-addressable relocation error",
8180 (adb_bit): added for converting from byte- to bit-addressable space,
8181 (adb_24_bit): added for converting from byte- to bit-addressable space
8182 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8183 used in reentrant functions now even as return value
8184 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8185 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8186 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8187 * src/SDCCglobl.h: added indicator BitBankUsed
8188 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8189 the bit registers b0-b7
8190 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8191 (geniCodeCast): fixed bug 1263853,
8192 (geniCodeLogicAndOr): put result in bool or char,
8193 (geniCodeReceive): added parameter func for accessing the return type,
8194 (geniCodeFunctionBody): pass func to geniCodeReceive
8195 * src/SDCCmain.c: added indicator BitBankUsed
8196 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8197 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8198 (checkSClass): don't put automatic bool/bit on stack,
8199 (checkFunction): removed check on function cannot return bit
8200 * src/SDCCsymt.h: added newBoolLink prototype
8201 * src/mcs51/gen.c (rb1regs): added bit registers,
8202 (movc): created for assigning to carry,
8203 (pushReg, popReg): created for pushing registers,
8204 (sameRegs): check both AOP_REG and AOP_CRY types,
8205 (aopOp): handle bit registers,
8206 (aopPut): optimization no self-assign,
8207 (saveRegisters): push reg->base (bits) only once for bit registers,
8209 (unsaveRegisters): pop reg->base only once and use popReg,
8210 (assignResultValue): added parameter func and return in carry for bits,
8211 (genIpush): optimization no reload in A if not changed,
8212 (genSend): bit parameters in reentrant functions are passed in bit
8213 registers by first assigning to bits in B, then save registers and
8215 (genCall): handle returning in Carry properly, save it in F0 if needed,
8216 (genPcall): updated assignResultValue call, this is not safe yet for bit
8217 returning function !!!
8218 (genFunction): don't generate equ's for bit registers and use pushReg,
8219 (genEndFunction): take care of bit returning functions and use popReg,
8220 (genRet): return bit in Carry,
8221 (genIfx): optimize bit registers and other directly addressable bits,
8222 (genReceive): updated assignResultValue call
8223 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8224 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8225 registers when using stack-auto
8226 * src/mcs51/ralloc.c (_G): added allBitregs,
8227 (regs8051): added the bit registers,
8228 (createStackSpil): use macro IS_BIT,
8229 (getRegBit): added to allocate a bit register, else spill,
8230 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8231 (updateRegUsage): factored out to ease stepping while debugging,
8232 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8233 also allocate bit registers,
8234 (fillGaps): handle bit registers,
8235 (findAllBitregs): added to create bit vector with all bit registers,
8236 (mcs51_allBitregs): returns this bit vector,
8237 (mcs51_assignRegisters): when using stack-auto use bit registers for
8238 passing parameters and creating local variables
8239 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8241 2005-08-22 Borut Razem <borut.razem AT siol.net>
8243 * device/lib/Makefile.in: replaced find option -or with -o
8244 to make it run on solaris
8246 2005-08-22 Raphael Neider <rneider AT web.de>
8248 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8249 fixes #1265442 (crash on Solaris)
8251 2005-08-20 Borut Razem <borut.razem AT siol.net>
8253 * configure, configure.in: added tests for libsocket and libnsl libraries,
8254 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8255 from support/regression/Makefile.in
8256 * support/regression/Makefile.in: added
8257 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8258 * sim/ucsim/libtool: regenerated on sparc-solaris
8259 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8260 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8261 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8262 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8263 sparc-solaris, which doesn't use GNU ld linker
8264 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8265 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8267 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * src/mcs51/peeph.def: updated comments
8271 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8273 * device/lib/_gptrget.c,
8274 * device/lib/_gptrput.c: slightly shorter
8275 * doc/sdccman.lyx: incremented version
8276 * src/mcs51/peeph.def: moved peephole comments to the line of first
8277 change to better keep line correlation, reanimated 186.e
8278 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8280 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8282 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8283 David Saxton with quotes around file name.
8285 2005-08-15 Borut Razem <borut.razem AT siol.net>
8287 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8288 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8289 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8290 make tests run on x86_64 platform
8292 2005-08-13 Raphael Neider <rneider AT web.de>
8294 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8295 as it might be executed DURING a build (parallel make is wonderful)
8297 2005-08-13 Raphael Neider <rneider AT web.de>
8299 * device/lib/Makefile.in (port-specific-objects-pic16):
8300 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8301 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8303 * device/lib/pic16/Makefile.rules: build subdirs before creating
8304 the library, removed builddir rule, create $(builddir) early in
8305 recurse rule, use empty recurse rule for leaf directories
8306 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8307 mkdir errors (race condition), removed duplicate suffix "hex"
8309 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8310 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8311 prevents mkdir -p from aborting on Alpha
8313 2005-08-12 Raphael Neider <rneider AT web.de>
8315 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8316 db-statements in order to allow for arrays of pointers in code
8317 sections to be placed without interspersed 0-padding, fixes
8319 * (emitStatistics): fixed division by zero for pic18f1220
8320 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8321 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8322 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8323 * (pic16_pCodeConstString): keep track of already emitted string
8324 literals to prevent "duplicate definitions of symbol _str_NR"
8325 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8327 * device/lib/Makefile.in: ignore failing PIC16 library builds
8328 * device/lib/pic16/Makefile: do not build if gputils are missing
8329 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8331 2005-08-10 Raphael Neider <rneider AT web.de>
8333 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8336 2005-08-10 Raphael Neider <rneider AT web.de>
8338 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8339 Rokas' patch to add the new fixed point type "__fixed16x16"
8340 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8341 functions for __fixed16x16 arithmetics
8342 * device/lib/pic16: reimplemented the build system to support
8343 a separate build directory, better handling of libio (create
8344 the library in a separate subdir for each architecture) and
8345 easier configuration (centralized in Makefile.common)
8347 2005-08-07 Raphael Neider <rneider AT web.de>
8349 * src/pic16/gen.c (genrshTwo): fixed sign extension
8350 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8351 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8353 * device/include/pic16/pic18f4220.h: NEW, header for
8354 pic18f4220 and pic18f4320
8355 * device/include/pic16/pic18fregs.h: added new devices,
8356 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8357 * device/include/pic16/signal.h: resolved name clashes
8358 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8359 to also allow testing for interrupt enable bits, added
8360 comments on how to use the macros
8361 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8362 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8363 register definitions for the devices
8364 * device/lib/pic16/pics.all: added new devices
8365 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8367 * device/lib/pic16/libc/stdlib/memfree: do not count
8368 the block header as free memory
8369 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8370 simplified and added missing end-of-blocklist-marker
8371 (reported by Peter Onion, fixes #1252814)
8372 * (_mergeHeapBlock): fixed loop condition
8373 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8374 len==0, restructured code
8375 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8376 up a bit, reduced bitfield accesses, prevent endless loops
8377 in case of heap corruption
8378 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8379 "unreferenced arguments/must return a value" warnings
8380 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8381 replaced BAUDREG with SPBRG
8382 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8383 device/lib/pic16/debug/gstack/gstack.c: replaced
8384 _naked, _asm, _endasm with __naked, __asm, __endasm
8386 2005-08-05 Raphael Neider <rneider AT web.de>
8388 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8389 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8391 2005-08-05 Borut Razem <borut.razem AT siol.net>
8393 * device/lib/Makefile.in: added missing ';'
8394 * configure: removed ^M characters
8396 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8398 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8399 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8402 2005-08-04 Borut Razem <borut.razem AT siol.net>
8404 * configure.in: pic16 libraries build 2nd try - enable running
8405 configure in device/lib/pic16
8406 * configure: regenerated from configure.in
8407 * device/lib/Makefile.in: create $(PORT)/bin directory
8409 2005-08-03 Raphael Neider <rneider AT web.de>
8411 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8412 to get/set values via pointers
8413 * (genUnpackBits,genPackBits): changed detection of
8414 ptr->bitfield vs. sym.bitfield, fixed access via generic
8415 pointers, removed dead (wrong) code for multibyte bitfields
8416 * (genNearPointerGet, genGenPointerGet): removed useless code,
8417 fixed bitfield detection, fixes #1250594
8418 * (genNearPointerSet): removed useless code
8419 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8420 and introduced macro pic16_emitpcode that conditionally emits
8421 the origin of the following pCode (useful for debugging SDCC)
8422 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8423 * (createDefmap): fixed handling of LFSR for --optimize-df
8425 2005-08-02 Borut Razem <borut.razem AT siol.net>
8427 * device/lib/Makefile.in: pic16 libraries build enabled since
8428 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8430 2005-08-02 Raphael Neider <rneider AT web.de>
8432 * src/pic16/gen.c (genPackBits): removed deprecated warning
8433 * (genGenPointerSet): fixed bitfield detection
8435 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8437 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8439 2005-07-31 Raphael Neider <rneider AT web.de>
8441 * device/lib/pic16/libdev/pic18f458.c,
8442 device/include/pic16/pic18f458.h: added missing T0CONbits
8444 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8446 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8448 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8450 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8452 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8454 * device/include/mcs51/at89c51ed2.h: added.
8456 2005-07-23 Raphael Neider <rneider AT web.de>
8458 * src/pic/gen.h: added emitpcode macro for debugging
8459 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8460 and replace by macro adding debug information on demand
8461 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8462 * (gencjne): tried to fix; replaced with correct (slower) code
8463 * (gen{Unp,P}ackBits): fixed single bit access
8464 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8465 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8466 previous instruction
8467 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8468 register has to be handled with care (forbidding movement
8469 of assignments/uses, removing assignments completely, ...)
8470 * (pCodeOptime2pCodes): make use of regIsSpecial
8471 * added lots of debugging output (commented out)
8472 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8473 from being reused as result UNLESS it is known to work
8475 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8477 * support/Util/dbuf.h: include <stddef.h> for size_t
8478 * .version: changed to version 2.5.2
8480 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8482 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8484 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8486 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8487 (genModOneByte): removed needless psha/pula
8489 2005-07-22 Raphael Neider <rneider AT web.de>
8491 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8492 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8493 * src/pic/gen.c (resolveIfx): do not "invent" labels
8494 * (genSkipc): changed to positive logic
8495 * (genSkipCond): removed as no longer needed
8496 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8498 * (genLeftShift): check operands are in different registers
8499 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8500 INCF does not update CARRY...
8501 * src/pic/main.c: fixed _linkCmd
8502 * src/pic/pcode.c (unlinkpCode): added inactive code
8503 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8504 alive (do not assign result and operand overlapping registers)
8506 2005-07-22 Raphael Neider <rneider AT web.de>
8508 * src/pic/device.c (dump_sfr): replaced register declaration with
8509 call to emitSymbolToFile() to avoid duplicate symbols
8510 * (assignRelocatableRegisters): do not declare external symbols
8511 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8512 right (take size of type, not etype)
8513 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8514 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8515 * (packRegsForAccUse): disabled assignment of WREG as
8516 the result reg to prevent occurence of just fixed #1235003,
8518 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8519 symbols (avoids duplicate symbols in .asm file)
8520 * (pic14emitRegularMap): use emitSymbolToFile()
8521 * src/pic/gen.c (aopOp): fixed spillLocation handling
8522 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8523 * (genDataPointerSet): removed unneccessary variables/output
8525 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8527 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8528 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8530 2005-07-21 Raphael Neider <rneider AT web.de>
8532 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8533 architecture cannot handle them efficiently, fixes bug #1235003
8534 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8535 check for empty sets before using them (fixes bug #1232190)
8537 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8539 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8540 (lnksect2): generate warnings for memory overlap
8541 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8542 constseg to set the name of these segments so you can instruct the linker
8543 to place them in banks
8544 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8545 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8546 added code_seg and const_seg to options
8547 * src/SDCCglue.c (emitMaps): use options.const_seg,
8548 (createInterruptVect): put interrupt vectors in segment HOME,
8549 (glue): put HOME before static segment and put the main glue in HOME,
8550 (glue): use options.code_seg
8551 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8552 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8553 these segments so you can instruct the linker to place them in banks
8554 (linkEdit): use code_loc for HOME segment which should be the first
8555 segment in code memory now
8556 * src/SDCCmem.c: fixed more stuff like bug 1238386
8557 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8558 (changePointer): don't change function pointers to code pointers for
8560 (compareType): added exceptional check for banked function pointers
8561 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8562 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8563 after static in code memory
8564 * src/mcs51/gen.c: added aopLiteralLong prototype,
8565 (aopForSym): use getSize for functions,
8566 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8567 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8568 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8570 (genPcall): use call for literal function pointers and generate banked
8571 calls over the one trampoline so there's only one place for the user to
8572 modify according to his/hers hardware,
8573 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8574 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8575 * src/mcs51/main.c: added keyword banked,
8576 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8577 * support/Util/SDCCerr.c,
8578 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8579 needed for passing the bank and address to the trampoline
8580 * device/lib/mcs51/crtbank.asm: added for bankswitching
8581 * device/lib/mcs51/Makefile: added crtbank
8583 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8585 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8586 for fields at offset 0 of a struct or union as reported
8587 on 2005-07-07 in the developer mailing list.
8589 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * src/SDCCmem.c: fixed bug 1238386
8593 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8595 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8596 (patch #1144962), added peephole 300, enabled 259.x
8597 * doc/sdccman.lyx: removed screenshot and provided link instead
8599 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8601 * doc/sdccman.lyx: added section about debugging with ddd
8602 * doc/figures/ddd_example.eps: screenshot of debugging session
8604 2005-07-04 Raphael Neider <rneider AT web.de>
8606 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8607 like CODE pointers, fixes #1115683
8608 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8609 call, fixes bugs #1232211, #1228110,
8610 fixed wrong casts to pCodeFlow from pCodeInstructions
8612 2005-07-04 Raphael Neider <rneider AT web.de>
8614 * src/pic/gen.c (popGet): changed assert to allow for
8616 * (popGetAddr): changed signature to provide
8617 an additional index, patched all call sites
8618 * (genCmpEq): handle literal-like operands correctly
8619 * (genAddrOf): added sanity checks on __code/__data pointers
8620 * (genAssign): added handling of symbols from __code section
8621 * (gencjne): do not generate code for comparisons whose result
8622 is neither stored nor used, fixes bug #1171114
8623 * (AccLsh, AccRsh): operate on operand instead of WREG
8624 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8625 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8627 * rewrote complete shift-by-literal logic, commented unused
8629 * (genConstPointerGet): get multiple bytes (if result size > 1),
8630 fixed handling of non-immediate addresses
8631 * (genPointerGet): handle CODE pointers like CONST pointers
8632 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8633 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8634 operand is to be treated as a literal or not
8635 * (mov2w,genPcall,genCmpEq),
8636 src/pic/genarith.c: use aop_isLitLike() to decide between
8637 literal/register contents
8638 * (addSign): added missing offset
8639 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8640 only emit comment in debug-mode,
8641 use {aop,op}_isLitLike throughout the file
8642 * src/pic/glue.c: fix initializers for pointers (work in progress)
8643 * src/pic/pcode.c (get_op): honor index on _const symbols
8644 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8645 * (dumppBlock): added pCode size estimation
8646 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8647 check for IS_SYMOP before OP_SYMBOL'ing
8648 * fixed indentation, compacted switch-statements
8649 * (allocReg): find free register and allocate it instead of
8650 allocating new registers all the time
8651 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8652 registers as its operands (necessary only for multibyte GETs)
8654 2005-07-01 Raphael Neider <rneider AT web.de>
8656 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8657 debugging .asm-output macros FENTRY + FEXIT
8658 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8660 * (emitpComment): NEW, printf to pCode
8661 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8663 * (popGetAddr): NEW, variant of popGet to access an immediates
8664 high(er) bytes instead of the n'th byte of memory they reference,
8665 replaced popGet with popGetAddr where neccessary
8666 * (genDataPointerGet): reactivated and fixed implementation
8667 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8669 * (genDataPointerSet): fixed multibyte assignments
8670 * (genpic14Code): fixed --i-code-in-asm handling
8671 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8672 * (genPlus): fixed index-out-of-bounds error
8673 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8674 * src/pic/ralloc.c: added debugging output macro FENTRY2
8675 * (spillThis): fixed indentation, enbraced for-body for clarity
8676 * (rematStr): commented out as now unused
8677 * (regTypeNum): commented out special spill case (overwrites
8679 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8681 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8683 * doc/sdccman.lyx: documented sfr16/sfr32,
8684 added example for using storage class with function pointers
8685 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8687 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8689 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8690 * device/lib/_itoa.c,
8691 * device/lib/_ltoa.c: optimized codesize
8692 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8693 but don't know how to suppress the double warning.
8694 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8695 * support/Util/SDCCerr.c,
8696 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8698 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8700 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8701 fixed old K&R prototypes
8702 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8703 * device/lib/_gptrget.c,
8704 * device/lib/_gptrgetc.c,
8705 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8706 also new versions for small generic pointers and banked generic pointers
8707 * src/port.h: added const_name
8708 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8709 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8710 * src/SDCCcse.c (findPrevIc): check all associative operators
8711 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8712 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8713 * src/SDCCmem.c: updated comments,
8714 set far-space to 0 for pdata, results in optimized code
8715 * src/SDCCmem.h: added macro CONST_NAME
8716 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8717 moving the info into the highest bits, see also gptrget/gptrput
8718 * src/src.dsp: added sdcc.ico to project files
8719 * src/avr/gen.c (genCast): fixed bug 0x%d
8720 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8721 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8722 relation between ptr_type and DCL_TYPE,
8723 (genCast): fixed bug 0x%d
8724 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8725 (CODE)" for const_name
8726 * src/hc08/gen.c (genCast): fixed bug 0x%d
8727 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8728 (hc08_port): added "CONST (CODE)" for const_name
8729 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8730 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8731 between ptr_type and DCL_TYPE,
8732 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8733 operand* and took AOP() inside function so sfr-ness can be checked,
8734 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8736 (genFunction, genEndFunction): optimized stack setup,
8737 (genMinus): optimized for literals with ending zeroes (in bytes),
8738 (genCast): fixed bug 0x%d
8739 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8740 (mcs51_port): added "CONST (CODE)" for const_name
8741 * src/mcs51/peeph.def: made rule 226 more generic
8742 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8743 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8744 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8745 * src/z80/main.c (z80_port): added NULL for const_name,
8746 (gbz80_port): added NULL for const_name
8747 * support/regression/tests/bug663539.c,
8748 * support/regression/tests/sfr16.c: new tests
8750 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8752 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8754 2005-06-24 Raphael Neider <rneider AT web.de>
8756 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8758 * device/include/pic16/signal.h: added USBIF
8761 2005-06-24 Raphael Neider <rneider AT web.de>
8763 * device/lib/pic16/libdev/pic18f2455.c,
8764 device/include/pic16/pic18f2455.h: NEW
8765 * device/include/pic16/pic18fregs.h,
8766 device/lib/pic16/pics.all,
8767 src/pic16/device.c: added 18f2455
8768 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8769 device/include/pic16/{pic18f[68][567].h,usart.h}:
8770 replaced MULTIPLE_USARTS define with more relaible
8771 compatibility sfrs (for USART access)
8773 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8775 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8776 and the output asm file line is printed on two lines.
8778 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8780 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8781 BGT, BLE, BHI, and BLS instructions
8782 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8784 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8785 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8787 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8789 2005-06-15 Raphael Neider <rneider AT web.de>
8791 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8792 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8793 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8794 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8795 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8797 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8799 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8800 Marcel Telka in bug #1215704
8802 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8804 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8805 located in shared memory bank.
8807 2005-05-31 Raphael Neider <rneider AT web.de>
8809 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8810 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8811 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8813 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8815 * device/lib/_strncpy.c: fixed the fix
8817 2005-05-26 Raphael Neider <rneider AT web.de>
8819 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8820 initializers with \0, bug #1208187
8821 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8822 intializers with \0, bug #1208187
8824 2005-05-26 Raphael Neider <rneider AT web.de>
8826 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8827 initializers with \0, bug #1208187
8828 * src/pic16/main.c (_process_pragma): added sanity checks
8829 for stack position and size, emit warnings when appropriate
8831 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8833 * device/lib/_strncpy.c: fixed not filling with \0
8835 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8837 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8839 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8840 compound_statement),
8842 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8844 2005-05-24 Raphael Neider <rneider AT web.de>
8846 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8848 2005-05-24 Raphael Neider <rneider AT web.de>
8850 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8851 TRISE definitions, closes bug #1162453
8853 2005-05-22 Raphael Neider <rneider AT web.de>
8855 * src/pic16/main.c (_process_pragma): check for missing
8856 arguments to pragmas code and udata
8857 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8858 consistency fixes to match other headers (thanks to Jim Paris)
8859 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8861 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8863 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8865 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8867 * support/regression/tests/bug1198642.c: new test
8868 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8869 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8870 * support/scripts/resource.h,
8871 * support/scripts/resource.rc,
8872 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8873 * support/scripts/sdcc.ico: added 32x32 icon
8875 2005-05-18 Raphael Neider <rneider AT web.de>
8877 * device/lib/pic16/libdev/pic18f*.c,
8878 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8879 keywords to "__sfr" and "__at (X)"
8880 * device/include/pic16/pic18fregs.h: added pic18f4520
8881 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8882 #1203088 (MPLAB compatibility)
8884 2005-05-17 Raphael Neider <rneider AT web.de>
8886 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8887 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8888 * device/lib/pic16/pics.all: added new devices
8889 * src/pic16/device.c: added support for pic18f4520
8891 2005-05-16 Raphael Neider <rneider AT web.de>
8892 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8893 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8894 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8895 convenience function for bit access
8897 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8899 * device/lib/printf_large.c: fixed bug 1193299
8900 * support/regression/tests/bug1057979.c: added test %3.3s
8902 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8904 * device/include/mcs51/8051.h,
8905 * device/include/mcs51/8052.h: made parseable with lint
8906 * device/include/mcs51/lint.h: added include file for (sp)lint
8907 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8908 * doc/cdbfileformat.lyx,
8909 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8911 2005-05-14 Raphael Neider <rneider AT web.de>
8913 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8914 * device/lib/pic16/libc/stdlib/itoa.c (new)
8915 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8916 * device/lib/pic16/libio/Makefile: exclude subdir according to
8917 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8918 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8919 * src/pic16/gen.c (genFunction): prevent annoying warning
8920 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8922 * support/cpp2/cppmain.c (cpp_output_string): new
8923 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8926 2005-05-13 Borut Razem <borut.razem AT siol.net>
8928 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8930 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8932 * .version: changed to version 2.5.1; back to bleeding edge development
8934 2005-05-11 Borut Razem <borut.razem AT siol.net>
8936 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8937 generate PDF version 1.3 documents
8939 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8941 * .version: changed to version 2.5.0
8943 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8945 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8947 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8949 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8950 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8951 well as many smaller updates.
8952 * .version: changed to version 2.5.0-pre1
8954 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8956 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8958 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8960 * support/regression/tests/bug1185672.c: added
8961 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8963 * src/mcs51/gen.c (genCall): added comments, made it look safer
8964 * src/mcs51/gen.c (genEndFunction): simplified
8966 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8968 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8970 2005-04-14 Borut Razem <borut.razem AT siol.net>
8972 * fixed bug 1045046 - SIGSEGV with really simple code?:
8973 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8974 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8976 2005-04-14 Borut Razem <borut.razem AT siol.net>
8978 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8979 src/pic16/device.h: temporarily disabled experimental #inline pragma
8982 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8984 * device/include/z80/stdio.h,
8985 * device/include/z80/string.h: removed these highly incomplete files so
8986 SDCC can use the default ones in device/include/
8988 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8990 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8992 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8995 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8997 * device/include/malloc.h: removed redundant __reentrant prototypes
8998 * device/lib/_mullong.c: added working xstack variant in asm (C version
8999 doesn't pass regression tests)
9000 * device/lib/bpx.c: used __data and made bpx char for mcs51
9001 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
9002 (createFunction): fixed bug with xstackPtr
9003 * src/SDCCcse.c: corrected comments
9004 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
9005 (killDeadCode, eBBlockFromiCode): removed unused code
9006 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
9008 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
9009 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
9010 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
9011 (genModOneByte): fixed warning in MSVC
9012 * src/mcs51/main.c (): added comments
9013 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
9015 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
9017 * src/SDCCmain.c (linkEdit): oops, changed one line too many
9019 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
9021 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
9023 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
9025 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
9026 characters arrays of larger size than the declared one.
9028 2005-04-10 Borut Razem <borut.razem AT siol.net>
9030 * src/pic/gen.c (genInline),
9031 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
9032 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
9033 (findNextInstruction), (findPrevInstruction),
9034 (findInstructionUsingLabel),
9035 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
9036 * src/pic/pcode.c (findLabel): added missing '\n'
9037 * src/src.dsp: added SDCCdwarf2.c to the project
9039 2005-04-09 Borut Razem <borut.razem AT siol.net>
9041 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9043 2005-04-08 Raphael Neider <rneider AT web.de>
9045 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9046 into the chain after a given one) and mergeDefmapSymbols (combine
9047 defmap entries for each symbol per pcode)
9048 * (createDefmap): have defmap entries merged in the end
9049 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9050 a symbol before replacing one access type's symbol, merge symbols in
9051 the end (replacement symbol might already have an entry)
9052 * (assignValnums): keep reference to written WREG intact
9054 2005-04-08 Raphael Neider <rneider AT web.de>
9056 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9059 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9061 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9064 2005-04-07 Raphael Neider <rneider AT web.de>
9066 * device/include/pic16/usart.h: added compatibility defines for
9067 devices with more than one USART
9068 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9070 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9072 * device/lib/Makefile.in: updated for port specific include
9074 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9076 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9078 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9080 * device/include/8051.h,
9081 * device/include/8052.h,
9082 * device/include/at89S8252.h,
9083 * device/include/at89c55.h,
9084 * device/include/at89x051.h,
9085 * device/include/at89x51.h,
9086 * device/include/at89x52.h,
9087 * device/include/mcs51reg.h,
9088 * device/include/reg51.h,
9089 * device/include/reg764.h,
9090 * device/include/regc515c.h,
9091 * device/include/sab80515.h: (re)moved these 12 files
9092 * device/include/mcs51/8051.h,
9093 * device/include/mcs51/8052.h,
9094 * device/include/mcs51/at89S8252.h,
9095 * device/include/mcs51/at89c55.h,
9096 * device/include/mcs51/at89x051.h,
9097 * device/include/mcs51/at89x51.h,
9098 * device/include/mcs51/at89x52.h,
9099 * device/include/mcs51/mcs51reg.h,
9100 * device/include/mcs51/reg51.h,
9101 * device/include/mcs51/reg764.h,
9102 * device/include/mcs51/regc515c.h,
9103 * device/include/mcs51/sab80515.h: and added them here
9105 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9107 * device/include/stdarg.h: changed SDCC specific keywords to double
9109 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9111 * device/include/hc08/mc68hc908gp32.h,
9112 * device/include/hc08/mc68hc908jb8.h,
9113 * device/include/hc08/mc68hc908jkjl.h,
9114 * device/include/hc08/mc68hc908qy.h: fixed comments
9115 * device/include/mcs51/README: updated
9116 * device/include/mcs51/c8051f120.h: added PINRSF
9117 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9118 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9119 amidst code. Also inline is not supported.
9121 2005-04-06 Raphael Neider <rneider AT web.de>
9123 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9124 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9125 callers stack/frame pointers
9127 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9129 * device/include/pic16/usart.h: added, missing in previous commit,
9130 * device/include/pic16/adc.h: fixed typo,
9131 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9133 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9135 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9136 uninitialized because a bug appears with gplink
9137 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9138 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9139 complains for unrecognised option
9141 2005-04-05 Raphael Neider <rneider AT web.de>
9143 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9144 structs as well (using memcpy)
9145 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9146 on ISRs (GOTO has no label)
9147 * src/pic16/device.h: added OF_OPTIMIZE_DF
9148 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9149 new data flow analysis/optimization
9150 * src/pic16/pcode.c: added (prototypes for and implementation of)
9151 dataflow analysis functions, fixed pCodeInstructions' inCond and
9152 outCond values, made RCALL a branch instruction
9153 * (pic16_unlinkpCode): keep C line if possible
9154 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9155 C line moved if possible
9156 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9157 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9158 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9159 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9161 * (pic16_getJumptabpCode): NEW, needed in...
9162 * (LinkFlow): fixed handling of jumptables, calls and conditional
9164 * (pic16_InsertCommentAfter): NEW
9165 * (pic16_pCodeReplace): made verbose and flow preserving
9166 * (AnalyzeFlow): added call to data flow analysis
9167 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9168 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9169 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9171 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9173 * src/SDCCast.c (decorateType): fixed bug #1105626
9175 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9177 * device/include/asm/pic16/features.h,
9178 * pic18f*.h headers,
9179 * device/include/pic16/adc.h,
9180 * device/include/pic16/delay.h,
9181 * device/include/pic16/i2c.h,
9182 * device/include/pic16/malloc.h,
9183 * device/include/pic16/stdio.h,
9184 * device/include/pic16/stdlib.h,
9185 * device/include/pic16/string.h,
9186 * device/lib/pic16/libc/stdio/printf_tiny.c,
9187 * device/lib/pic16/libc/stdio/printf_small.c,
9188 * device/lib/pic16/libc/stdio/strmgpsim.c,
9189 * device/lib/pic16/libc/stdio/strmmssp.c,
9190 * device/lib/pic16/libc/stdio/strmusart.c,
9191 * device/lib/pic16/libc/stdio/vfprintf.c,
9192 * device/lib/pic16/libc/stdlib/ltoa.c,
9193 * device/lib/pic16/libc/stdlib/putchar.c,
9194 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9195 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9196 * device/lib/pic16/libc/stdlib/memchrram.c,
9197 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9198 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9199 * device/lib/pic16/libio/adc/adcbusy.c,
9200 * device/lib/pic16/libio/adc/adcread.c,
9201 * device/lib/pic16/libio/adc/adcsetch.c,
9202 * device/lib/pic16/libio/usart/ubaud.c,
9203 * device/lib/pic16/libio/usart/ubusy.c,
9204 * device/lib/pic16/libio/usart/udrdy.c,
9205 * device/lib/pic16/libio/usart/uopen.c,
9206 * device/lib/pic16/libio/usart/uputc.c,
9207 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9208 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9209 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9210 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9211 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9212 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9213 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9214 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9215 specific keywords to double underlined form,
9216 * device/lib/pic16/libc/Makefile.rules,
9217 * device/lib/pic16/libsdcc/Makefile.rules,
9218 * device/lib/pic16/libm/Makefile,
9219 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9220 to compile with C standard set in Makefile.common
9221 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9222 rand.c and crc.c in compilation process,
9223 * device/lib/pic16/libsdcc/int/divuint.c,
9224 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9225 `c' from signed to unsigned,
9226 * device/lib/pic16/startup/crt0.c,
9227 * device/lib/pic16/startup/crt0i.c,
9228 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9229 keywords to double underlined form, bug fixes in _do_cinit function
9230 which prevented the correct initialization of the .idata segment,
9231 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9232 core to enter a infinite loop
9233 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9235 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9237 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9239 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * device/include/Makefile.in: add support for hc08 subdirectory
9242 * device/include/hc08/: new subdirectory
9243 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9244 Lucas Loizaga, thanks!
9245 * device/include/hc08/mc68hc908qy.h,
9246 * device/include/hc08/mc68hc908gp32.h,
9247 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9248 their own directory. Changed internal macro names to use the compiler
9249 reserved namespace. Changed SDCC specific keywords to double
9251 * device/include/math.h,
9252 * device/include/malloc.h,
9253 * device/include/stdarg.h,
9254 * device/include/stdbool.h
9255 * device/include/string.h,
9256 * device/include/tinibios.h,
9257 * device/include/ds400rom.h,
9258 * device/include/8051.h,
9259 * device/include/8052.h,
9260 * device/include/80c51xa.h,
9261 * device/include/at89c55.h,
9262 * device/include/at89S8252.h,
9263 * device/include/at89x51.h,
9264 * device/include/at89x52.h,
9265 * device/include/ds80c390.h,
9266 * device/include/reg764.h,
9267 * device/include/regc515c.h,
9268 * device/include/sab80515.h,
9269 * device/include/mcs51/c8051f000.h,
9270 * device/include/mcs51/c8051f018.h,
9271 * device/include/mcs51/c8051f020.h,
9272 * device/include/mcs51/c8051f040.h,
9273 * device/include/mcs51/c8051f060.h,
9274 * device/include/mcs51/c8051f120.h,
9275 * device/include/mcs51/c8051f300.h,
9276 * device/include/mcs51/c8051f310.h,
9277 * device/include/mcs51/c8051f320.h,
9278 * device/include/mcs51/c8051f330.h,
9279 * device/include/mcs51/c8051f350.h,
9280 * device/include/z180.h: Changed SDCC specific keywords to double
9283 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9285 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9287 * (pic16_assignConfigWordValue): disable testing of configuration
9288 register value with config mask,
9289 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9290 function with port->fun_prefix,
9291 * (genFunction): when generating a naked interrupt function never
9292 create an absolute segment placed in interrupt vector address, place
9293 the actual interrupt function at IVA instead, when an interrupt
9294 function is generated with unspecified interrupt then do not create
9295 the absolute section,
9296 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9297 code for generating a call to generic pointer get/put function with
9298 a call to function pic16_callGenericPointer(),
9299 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9300 the call to the generic pointer get/put functions with prefixing the
9301 function name with port->fun_prefix,
9302 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9303 * src/pic16/main.c (_process_pragma): prefix function with
9305 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9306 calling assembler, old 18Fxxxx macro is deprecated,
9307 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9308 PC_ASMDIR in while condition,
9309 * (findInstruction): add PC_ASMDIR in while condition,
9310 * (buildCallTree): prefix main with port->fun_prefix,
9311 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9312 identifier for variable with banked access in instructions BTFSS,
9313 BTFSC, BCF, BSF, BTG
9314 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9315 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9316 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9317 perform optimization when enviroment variable NO_REG_OPT is set,
9318 * (insideLRBlock): NEW, return 1 if register is inside an
9319 INF_LOCALREGS block,
9320 * (RemoveRegFromLRBlock): remove a register that is completely
9321 eliminated by register optimization, but it is still left in local
9322 register store/restore in/from stack block,
9323 * (Remove2pcodes): after removing register, check to see if it
9324 should be removed from local register store/restore in/from stack
9326 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9327 DUMMY_READ_VOLATILE,
9329 * device/include/pic16/adc.h: minor prototype modifications and
9331 * device/include/pic16/malloc.h: added GPL notice various
9333 * device/include/pic16/stdint.h: NEW, standard header for ints
9334 * device/include/pic16/delay.h: NEW, header for delay functions,
9335 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9337 * device/include/pic16/signal.h: NEW, header providing helper macros
9338 for implementing signal handlers,
9339 * device/include/pic16/stdio.h: added prototypes for functions,
9340 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9341 prototypes for stdin and stdout, added macro PUTCHAR to
9342 automatically implement putchar function prototype,
9343 * device/include/pic16/usart.h: modified and updated USART library,
9344 * device/lib/pic16/libio/adc/,
9345 * device/lib/pic16/libio/i2c: some modifications to improve library
9347 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9348 family of functions,
9349 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9350 family of functions and other sources,
9351 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9352 of the PIC18Fxx[28] devices,
9353 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9354 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9355 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9356 _do_cinit function, because the previous failed when local variables
9357 where not placed in the same memory bank,
9358 * device/lib/pic16/libsdcc/char/: various modifications to improve
9359 library performance,
9360 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9361 information on the new functions of the c library and more...
9363 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9365 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9367 2005-03-26 Raphael Neider <rneider AT web.de>
9369 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9370 if condition == CARRY)
9371 * (genCmp): adapted to new genSkipc semantics
9372 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9373 on rIfx (genCmp was broken)
9375 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9377 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9378 * src/z80/main.c (_keywords[]),
9379 * src/SDCCglobal.h (struct options),
9381 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9382 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9383 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9384 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9385 always available in leading double underscore form. The C99 support is
9386 mostly missing, but it's a start.
9387 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9388 reserved identifier "__data".
9390 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9392 * src/mcs51/peeph.def: fixed bug 1170013
9394 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9396 * device/include/mcs51reg.h: fixed bug 842007
9398 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9400 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9403 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9405 * src/port.h (struct PORT),
9406 * src/avr/ralloc.c (avr_assignRegisters),
9408 * src/ds390/ralloc.c (ds390_assignRegisters),
9410 * src/hc08/ralloc.c (hc08_assignRegisters),
9412 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9414 * src/pic/ralloc.c (pic14_assignRegisters),
9416 * src/pic16/ralloc.c (pic16_assignRegisters),
9418 * src/xa51/ralloc.c (xa51_assignRegisters),
9420 * src/z80/ralloc.c (z80_assignRegisters),
9422 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9423 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9425 * src/SDCCdflow.c (computeDataFlow),
9427 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9429 * src/SDCCcflow.c (*),
9431 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9432 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9433 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9434 immedDom() returning wrong block; probably fixes bug #1160833)
9436 2005-03-20 Borut Razem <borut.razem AT siol.net>
9438 * support/scripts/inc2h.pl: WIN32 port
9440 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9442 * device/lib/makefile.in: added abs.c and labs.c
9444 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9446 * device/include/stdint.h: added
9447 * device/lib/abs.c: added
9448 * device/lib/labs.c: added
9449 * device/include/stdlib.h: added abs() and labs() prototypes
9450 * device/lib/libsdcc.lib: added abs and labs
9451 * device/include/float.h,
9452 * device/lib/_fsmul.c,
9453 * device/lib/printf_fast.c,
9454 * device/lib/printf_tiny.c: updated comments
9456 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9458 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9461 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9463 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9464 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9466 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * device/lib/printf_large.c: removed inline assembly for portability and
9469 readability. Use printf_fast if speed or size are more important.
9470 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9471 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9473 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9475 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9476 prevent compiler warning
9478 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9480 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9481 moved to level 0 and declared as static. Also they are explicit
9482 placed in access bank. This was necessery because some times they
9483 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9484 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9485 optimizations. Currently only compare to unsigned char is implemented,
9486 * src/pic16/gen.c: added fReturnIdx array,
9487 * (struct resolvedIfx) is moved to gen.h and made public,
9488 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9489 * (aopForSym): added an optimization to directly store in stack of
9490 the operand of a SEND iCode,
9491 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9492 but as registers instead (AOP_REG) using the fReturnIdx array,
9493 * (pic16_freeAsmop): remove the freed register from the
9494 _G.sregsAlloc field,
9495 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9496 a compare of 'WREG',
9497 * (pic16_popGetTempRegCond): changed function prototype, now
9498 function takes also a bitVector argument v which holds the current
9499 set of registers that are allocated for stack access by aopForSym,
9500 registers allocated in aopForSym for accessing stack symbols are not
9501 any more part of the functions usedRegs field,
9502 * (genCall): some times aopOp is called for a stack variable to be
9503 send, aopForSym might perform the push, if this is true make sure
9504 that genCall doesn't push the variable twice by testing _G.resDirect,
9505 * (genFunction): changed testing for unspecified interrupt number
9506 from 256 to INTNO_UNSPEC,
9507 * modified selection scheme of frame pointer generation. Previously
9508 if function did use local registers a frame pointer was generated,
9509 now a frame pointer is generated only if function has arguments
9510 (that need PLUSW2 register access), or has stack arguments, or the
9511 compiler is not instructed to omit the frame pointer,
9512 * (genEndFunction): before restoring local registers that were saved
9513 in the function preamble, also restore the registers that *might*
9514 have been allocated for stack access,
9515 * (genRet): removed some old comments,
9516 * (genCmp, the active (RN's) version): added a call to the
9517 pic16_genCmp_special function to perform the compare with a more
9518 robust and optimized way,
9519 * (genInline): a feature has been added in inline code generation,
9520 which allows a wildcard variable substitution when writing inline
9521 assembly. Code is incomplete and experimental therefore undocumented,
9522 * (genCast): changed order of aopOp for result and right to allow
9523 aopForSym to directly load the result if possible,
9524 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9525 perform an optimized compare on some selected special occasions,
9526 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9527 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9528 generate an IVT any more,
9529 * src/pic16/main.c (pic16_optionsTable): added command line option
9531 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9532 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9534 * src/pic16/NOTES: Raphael Neider added in list of active developers
9535 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9536 jumptable_end to prevent bug #,
9537 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9538 inCond and outCond fields,
9539 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9540 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9541 turn off register spilling,
9542 * (packRegsForOneUse): synced with other ports' versions although it
9543 is not used currently,
9544 * (pic16_packRegisters): added an optimization while reading
9545 structure bitfields, some registers may be saved (malloc code is
9546 decreased by 80 bytes)
9548 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9550 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9551 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9552 this can be optimized more?
9554 2005-03-10 Raphael Neider <rneider AT web.de>
9556 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9557 genNearPointerGet): (hopefully) fixed access to bitfields via
9558 pointers (p->bitN = x; and x = p->bitN; failed)
9560 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9562 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9564 2005-03-09 Raphael Neider <rneider AT web.de>
9566 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9568 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9570 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9571 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9572 (regTypeNum): set REG_BIT type if necessary
9573 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9574 * support/regression/tests/critical.c: check bug 1144613
9576 2005-03-02 Raphael Neider <rneider AT web.de>
9578 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9580 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9582 * src/avr/ralloc.c (serialRegAssign),
9583 * src/ds390/ralloc.c (serialRegAssign),
9584 * src/hc08/ralloc.c (serialRegAssign),
9585 * src/mcs51/ralloc.c (serialRegAssign),
9586 * src/pic/ralloc.c (serialRegAssign),
9587 * src/pic16/ralloc.c (serialRegAssign),
9588 * src/xa51/ralloc.c (serialRegAssign),
9589 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9591 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9593 * src/SDCCast.c (decorateType): fixed bug 1124787
9595 2005-02-20 Hubert Sack <sack AT digiplan.de>
9596 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9598 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9601 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9603 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9604 to keep the correct label reference count when adding/removing references
9605 to labels. A peephole file using this is appended to patch #1144962.
9607 2005-02-14 Raphael Neider <rneider AT web.de>
9609 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9610 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9611 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9612 retrievals of result operand's value on assignment
9614 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9616 * device/include/pic16/string.h: modified prototype for memccpy()
9617 to memccpy(void *, void *, char, size_t)
9618 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9619 check whether to omit frame pointer or not,
9620 * (genInline): convert all occurences of "\n" to LF in inline
9621 assembler blocks, this helps formatting the inline text,
9622 * (pic16_loadFSR0): modified prototype,
9623 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9624 removed some 8051 legacy code,
9625 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9626 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9627 before allocating temporary registers in functions,
9629 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9631 * support/regression/tests/bitvars.c: corrected the "fix"
9633 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9635 * support/regression/tests/bitvars.c,
9636 * support/regression/tests/bitwise.c,
9637 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9639 2005-02-10 Raphael Neider <rneider AT web.de>
9641 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9642 different size for Alpha
9643 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9645 2005-02-09 Raphael Neider <rneider AT web.de>
9647 * src/SDCC.lex(doPragma) : save and restore warning options as well
9648 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9649 * have #pragma less_pedantic set the errorlevel to WARNING
9651 * (cloneOptimize) : fixed wrong malloc's size
9652 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9653 facilitate correct handling of #pragma (save|restore)
9655 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9657 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9659 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9661 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9663 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9665 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9667 2005-02-02 Raphael Neider <rneider AT web.de>
9669 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9670 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9671 * (pic16_storeForReturn): fixed to allow returning function pointers
9672 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9673 * device/include/pic16/{stddef.h,stdbool.h}: added
9675 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9677 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9679 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9681 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9682 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9683 appeared to be required
9685 2005-01-31 Borut Razem <borut.razem AT siol.net>
9687 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9688 include/mcs51 and include/z80 directories to the package
9690 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9692 * src/hc08/gen.c (genFunction): fixed bug #1112752
9694 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9696 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9698 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9700 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9702 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9704 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9706 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9708 * device/include/c8051fxxx.h: removed these 6 files
9709 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9711 2005-01-26 Raphael Neider <rneider AT web.de>
9713 * src/pic16/gen.c (genAssign): fixed assignment from longs
9714 in codespace (were cut to three bytes)
9715 * (genDummyRead): implemented (except for CODESPACE...),
9717 * src/pic16/glue.c (emitStatistics): beautified
9718 * device/lib/pic16/libm/Makefile: added include path
9720 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/z80/gen.c (aopPut): fixed bug #1103902
9724 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9726 * device/lib/expf.c: fixed bug #1095792
9728 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9730 * device/lib/pic16/libm: added Math library sources
9732 2005-01-24 Raphael Neider <rneider AT web.de>
9734 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9735 to enable upcast to pCodeOpReg2 (there is no type tag to
9736 differenciate the two and pic16_popGet2p cast into PCOR2)
9737 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9738 (sizeof(sectNames) changed to sizeof(sectName))
9739 Both patches fix segfaults under MinGW.
9741 2005-01-23 Raphael Neider <rneider AT web.de>
9743 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9744 Safe_[mc]?alloc()'ed variables
9745 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9746 of (byte sized) temporaries (assign them to WREG for now)
9747 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9748 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9749 this might fix SIGSEGVs on MinGW...
9750 * src/SDCCopt.c (killDeadCode): restored original behaviour
9751 (volatile operands might get thrown away though)
9753 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9755 * src/pic16/gen.c: fixed bug #1106975,
9756 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9757 pointer update, INTCON is saved, global interrupts are disabled and
9758 restored after updateing TOS.
9759 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9760 * added function attribute 'shadowregs' to take advantage of shadow
9762 * added function attribute 'wparam' as an alternative to the wparam
9764 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9765 user declares a non-ISR function as 'shadowregs',
9766 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9768 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9770 * .version: bumped version number to 2.4.8
9771 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9773 * device/lib/pic16/libio/i2c/: I2C module support library,
9774 * device/include/pic16/i2c.h: I2C support library header,
9775 * device/lib/pic16/libc/stdio/: standard IO support sources,
9776 * (printf_small.c): printf_small() source, supports float print,
9777 * (printf_tiny.c): printf_tiny() source, does not support floats,
9778 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9779 enable global optimizations for entire library source, other
9780 Makefiles in the source tree are also modified to reflect this,
9781 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9783 * doc/sdccman.lyx: updated to reflect new changes,
9784 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9785 sym->onStack if-case,
9786 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9787 sbit, idata, _idata, xdata, _xdata,
9788 * added pragma library, to link an external library, (see doc),
9789 * removed command line options, --pomit-config-words, --pomit-ivt,
9790 --pleave-reset-vector,
9791 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9792 when calling assembler to reflect memory model used, also define
9793 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9794 reflect stack model used,
9795 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9796 on stack return NULL,
9798 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9800 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9801 of the operands is volatile. Fixes #1020220
9803 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9805 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9806 * (OptimizeRegUsage): make sure that there is really no other flow where
9807 the first pCode is used
9809 2005-01-22 Raphael Neider <rneider AT web.de>
9811 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9812 to fix #1106967 (pCode->seq are not set up correctly)
9814 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9816 * src/SDCCglue.c (glue): make sure code area is declared before the
9817 static initialization area.
9819 2005-01-21 Raphael Neider <rneider AT web.de>
9821 * device/lib/Makefile.in: fixed test for pic16 install dir
9822 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9824 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9825 added --optimize-goto compiler switch and pragma wparam documentation
9826 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9827 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9828 and PRODH closing bug #1071770 (peephole optimizer)
9830 2005-01-19 Raphael Neider <rneider AT web.de>
9832 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9833 cmdLine buffers (used when calling sdcpp...) are large enough
9834 (MAX_PATH=256 truncates arguments leading to system halts when
9836 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9837 * (genUminus): rewritten to for efficiency
9838 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9839 used uninitialized in some cases)
9840 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9841 copy the third byte from the int -- now assumes 0x80 (data memory)
9842 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9843 operands (genAddLit expects the iCode's operands to swapped as
9844 well), fixed leftover bytes (crashed for short left operands)
9845 * (pic16_genMinusDec): performance improvements, removed false
9847 * (pic16_genMinus): fixed to cope with differently sized operands
9848 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9850 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9851 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9852 new banksel optimization
9853 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9854 analysis for temporary registers (segfaults...)
9855 * src/pic16/peeph.def: added rule
9857 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9859 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9860 which converts a float number to its ASCII representation
9861 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9862 functions to convert the fractional and integer part of a float to ASCII,
9863 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9864 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9866 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9868 * device/include/pic16/adc.h: added GPL info,
9869 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9870 a pCodeOp as tested operand,
9871 * (genNearPointerGet): optimized bit testing, does not use
9872 intermediate register for bit value, test directly instead with
9873 BTFSS, BTFSC, works only for single bits,
9874 * (genpic16Code): dump the name of the iCode in the asm,
9875 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9876 renamed to pic16_decodeOp,
9877 * (serialRegAssign): do not allocate a temporary register for iCode
9878 sequences that test a single bit for 1/0
9880 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9882 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9883 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9884 access stack and frame pointers. They are initially assigned to
9885 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9886 accessing SFRs. Updated all occurences of modification of stack or
9887 frame pointer in gen.c and pcode.c,
9888 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9889 assigning of a literal value to pointers,
9890 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9891 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9894 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9896 * doc/sdccman.lyx: update documentation about stack pragma, added
9897 some info for stack memory models
9899 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9901 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9903 2005-01-08 Raphael Neider <rneider AT web.de>
9905 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9906 udata sections to fix bug #1097823
9908 2005-01-05 Raphael Neider <rneider AT web.de>
9910 * src/pic16/gen.c (genGenericShift): added handling of differently
9911 sized left operand and result
9913 2005-01-04 Raphael Neider <rneider AT web.de>
9915 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9916 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9917 to hold the condition bit)
9918 * added new version of genCmp (old code available via #define)
9919 * added new version of genShiftLeft/genShiftRight in a generic
9920 way, now supports shifting by negative values
9921 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9922 shiftCount (expected by genGenericShift)
9923 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9924 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9926 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9927 is an invalid literal too...)
9929 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9931 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9932 from Raphael Neider,
9933 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9934 for 8-bit literals. This fixes some literal operands which are sign
9935 extended to 16-bits ints when instruction needs only 8-bits.
9937 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9939 * device/lib/logf.c: added mcs51 assembly version
9940 * device/lib/expf.c: added mcs51 assembly version
9941 * device/lib/_logexpf.c: new shared asm code for expf and logf
9942 * device/include/math.h: add defines for assembly math library
9943 * device/lib/Makefile.in: build new _logexpf.c
9944 * device/lib/libfloat.lib: use new _logexpf.c
9946 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9949 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9950 device types which have less than 0x7f registers.
9952 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9954 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9956 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9958 * device/lib/printf_fast.c: only build on supported arch.
9959 * device/lib/printf_tiny.c: only build on supported arch.
9960 * device/lib/printf_fast_f.c: only build if asm float lib
9961 * device/lib/_fsget1arg.c: only build if asm float lib
9962 * device/lib/_fsget2args.c: only build if asm float lib
9963 * device/lib/_fsnormalize.c: only build if asm float lib
9964 * device/lib/_fsreturnval.c: only build if asm float lib
9965 * device/lib/_fsrshift.c: only build if asm float lib
9966 * device/lib/_fsswapargs.c: only build if asm float lib
9967 * device/include/stdio.h: don't provide print_fast,
9968 print_fast_f, print_tiny prototypes if --xstack used
9970 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9972 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9973 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9976 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9978 * device/lib/printf_fast_f.c: same as printf_fast, but
9979 with floating point enabled
9980 * device/lib/printf_fast.c: minor tweaks
9981 * device/include/stdio.h: add printf_fast_f
9983 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9985 * src/SDCCmain.c: make --float-reent default for mcs51
9986 * device/lib/_fsadd.c: added mcs51 assembly version
9987 * device/lib/_fssub.c: added mcs51 assembly version
9988 * device/lib/_fsmul.c: added mcs51 assembly version
9989 * device/lib/_fsdiv.c: added mcs51 assembly version
9990 * device/lib/_fseq.c: added mcs51 assembly version
9991 * device/lib/_fsneq.c: added mcs51 assembly version
9992 * device/lib/_fsgt.c: added mcs51 assembly version
9993 * device/lib/_fslt.c: added mcs51 assembly version
9994 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9995 * device/lib/Makefile.in: add _fscmp to build
9996 * device/lib/libfloat.lib: add _fscmp to build
9998 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
10000 * device/lib/_fs2slong.c: added mcs51 assembly version
10001 * device/lib/_fs2sint.c: added mcs51 assembly version
10002 * device/lib/_fs2schar.c: added mcs51 assembly version
10003 * device/lib/_fs2ulong.c: added mcs51 assembly version
10004 * device/lib/_fs2uint.c: added mcs51 assembly version
10005 * device/lib/_fs2uchar.c: added mcs51 assembly version
10006 * device/lib/_slong2fs.c: added mcs51 assembly version
10007 * device/lib/_sint2fs.c: added mcs51 assembly version
10008 * device/lib/_schar2fs.c: added mcs51 assembly version
10009 * device/lib/_ulong2fs.c: added mcs51 assembly version
10010 * device/lib/_uint2fs.c: added mcs51 assembly version
10011 * device/lib/_uchar2fs.c: added mcs51 assembly version
10012 * device/include/float.h: added #define to select asm vs c
10014 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
10016 * device/lib/printf_fast.c: improvements to float output
10017 * device/include/float.h: add defines for assembly float library
10018 * device/lib/_fsget1arg.c: receive 1 float arg
10019 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
10020 * device/lib/_fsnormalize.c: normalize a float
10021 * device/lib/_fsreturnval.c: return float, various helper routines
10022 * device/lib/_fsrshift.c: right shift a float's mantissa
10023 * device/lib/_fsswapargs.c: swap 2 floats
10024 * device/lib/Makefile.in: build these 6 new files for mcs51
10025 * device/lib/libfloat.lib: add these 6 files to the library
10027 2004-12-26 Borut Razem <borut.razem AT siol.net>
10029 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
10032 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
10034 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
10035 and fully reentrant and register bank neutral.
10036 * device/lib/printf_fast.c: added float (not enabled by default),
10037 added compact/slower integer (also not enabled by default),
10038 improved size/speed of fast integer code, other minor changes
10039 * device/include/stdio.h, device/lib/Makefile.in,
10040 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10042 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10044 * src/pic16/pcode.c: declaring variables other than at the start of a
10045 block is not supported in C by VC6.
10047 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10049 * applied a previous patch from Raphael Neider that wasn't included
10050 in the previous commits, which fixes infinite loops within jumptable
10052 * made some fixes that previous patches introduced
10054 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10056 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10057 that fixes an issue with AOP_PCODE asmop's offset,
10058 * (pic16_popCopyReg): update instance field too,
10059 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10060 function of pic port,
10061 * (genCmp, genAnd, genAssign),
10062 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10064 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10066 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10067 variables initial values to idata section,
10068 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10069 variables in some functions. This utilizes parmBytes field of iCode
10070 structure to hold the offset of the variable in stack. (might be
10071 able to use the stack field too?)
10072 * applied patch from Raphael Neider # ### , # ###
10073 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10074 variable initial values in idata section,
10075 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10076 for static variables with initial value
10077 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10078 applied fix in while loop from Raphael Neider.
10080 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10082 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10083 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10084 * src/ds390/ralloc.c (serialRegAssign): spill bits
10085 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10086 * support/Util/SDCCerr.c,
10087 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10088 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10089 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10091 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10093 * device/include/sdcc-lib.h: inserted LGPL, added includes
10094 asm/ds390/features.h and asm/mcs51/features.h
10095 * device/include/asm/default/features.h,
10096 * device/include/asm/gbz80/features.h,
10097 * device/include/asm/z80/features.h: added empty _AUTOMEM
10099 * device/include/asm/ds390/features.h,
10100 * device/include/asm/mcs51/features.h: added files with defines for
10101 _AUTOMEM and _STATMEM indicating automatic and static storage class
10102 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10103 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10104 * src/SDCCicode.c (geniCodeCast),
10105 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10106 * src/SDCCloop.c (loopInduction): removed unused variable lr
10107 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10108 to convertToFcall to include char modulo (RFE 1065037), added check
10109 if left operand is unsigned and use abs of literal value
10110 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10111 as it doesn't work after conversion from peephole.def to peephole.rul
10112 * src/mcs51/gen.c (toBoolean): added check for size,
10113 (genModOneByte): optimized code for signed char modulo a literal
10114 power of 2 (thanks to Hubert Sack),
10115 (genRRC): removed unnecessary "clr c",
10116 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10117 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10119 swapped rules 256.c and 256.d,
10120 extended 256.d by using new multiple checks (thanks Erik),
10121 added rules 256.e and 256.f,
10122 updated rule 261.a and 261.b to new generated code
10123 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10125 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10127 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10128 induction related bugs, including first part of bug #1074377
10130 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10132 * applied patch from bug-report #1076292,
10133 * applied patches for genAnd and Goto-optimizations for Raphael
10135 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10136 dump a less iCode information,
10137 * src/pic16/device.h (pic16_options_t): added field debgen,
10138 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10139 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10140 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10142 * (various functions): added macros FENTRY and FENTRY2 to functions,
10143 to emit function prologue,
10144 * (various functions): fixed indentation,
10145 * (genNearPointerGet): fixed loading of FSR0,
10146 * (genPackBits): applied patch from Raphael Neider to fix updating
10147 of FSR0 and touching only the modified bits,
10148 * src/pic16/genarith.c (various functions): added macros FENTRY to
10149 emit function prologue in comments,
10150 * src/pic16/pcode.h: added functions debugf2, debugf3,
10151 * src/pic16/ralloc.c: partial fix for packForPush caused
10152 segmentation fault,
10154 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10156 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10157 <stsp AT users.sourceforge.net> with reversed byte order
10158 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10160 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10164 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10165 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10167 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10169 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10171 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10173 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10175 (setFromConditionArgs): friendly operand parser for peephole rules,
10176 (operandBaseName, operandsNotRelated): new peephole condition
10177 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10178 architecture specific register naming into account, handles n-way
10179 comparisons, and supports quoted literals
10180 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10182 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10184 * src/mcs51/peeph.def: fixed bug #1076940
10186 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10188 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10190 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10192 Adding support for replacing ljmps with sjmps in jumptables
10193 generated for switch statements. For now you need to set the
10194 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10195 Now 4 algorithms for mcs51 jumptable generation are used:
10196 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10197 addresses loaded pc-relative for up to 112 cases and stack-pushing
10198 target addresses loaded with offset from dptr for up to 256 cases.
10200 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10201 * src/mcs51/main.c: adapted constants for switch table generation
10202 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10204 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10206 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10207 * support/regression/tests/bug1057979.c: added test for bug 1073386
10209 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10211 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10214 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10216 * src/pic16/device.h,
10217 * src/pic16/genarith.c,
10218 * src/pic16/glue.c,
10219 * src/pic16/main.c,
10220 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10222 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10224 Large cummulative patch for pic16 port.
10225 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10226 to call when a stack overflow occurs,
10227 * (malloc.h): added CVS Id tag,
10228 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10230 * added libc directory. The current version of LibC contains string
10231 functions, ctype functions and macros and some functions of the
10232 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10233 be extensively tested in the future. Standard disclaimer here.
10234 Library is not automatically build yet. But one can build it by
10235 invoking 'make' inside the libc directory.
10236 * added ADC library under libio. Preliminary version yet.
10238 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10239 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10240 aopForRemat() now and not by pic16_aopOp(),
10241 * (pic16_popGetTempReg): removed warning messgae when allocating
10242 temporary registers, its a buggy feature and will be removed,
10243 * (pic16_popGet): set register instance field in AOP_CRY,
10244 * (pic16_outBitC): fixed for results in size greater than 1,
10245 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10246 * (pic16_storeForReturn): optimized return of 0,
10247 * (genCmp): experimental code for new genCmp which uses PIC18's
10248 special compare&skip instructions. Initial tests fail some times
10249 with variables grater than 1 byte in size, so new code is disabled,
10250 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10252 * (genCast): began a fix to optimize the casting of a bit to another
10253 bit, now assigning a bitfield to another bitfield will fail, sorry,
10254 * src/pic16/main.c: disabled the use of lr-support feature,
10255 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10256 * added some function prototypes, added function _debugf prototype,
10257 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10258 bits with offset (case PO_GPR_BIT),
10259 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10261 * (isBankInstruction): modified to return 0 for no banking instruction,
10262 and 1 for banking instruction,
10263 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10264 caused stop processing pCodes after a inline assembly block,
10265 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10266 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10267 registers when it shouldn't,
10268 * src/pic16/ralloc.c (allocReg): add preliminary support for
10269 supporting a limited set of temporary registers,
10271 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10273 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10274 genDataPointerSet): ensure assignments always copy in MSB to LSB
10276 (loadRegFromAop): recognize CLRH optimization,
10277 (genFunction): optimize RECEIVE iCodes in reentrant functions
10279 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10281 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10282 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10284 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10285 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10286 contiguous with data
10288 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10290 * device/lib/_gptrget.c (_gptrget),
10291 * device/lib/_gptrgetc.c (_gptrgetc),
10292 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10293 instead of sjmp to ret
10294 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10295 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10297 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10299 * .version: bumped version to 2.4.7
10300 * device/lib/_gptrget.c (_gptrget): is now _naked
10301 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10302 * device/lib/_gptrput.c (_gptrput): is now _naked
10303 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10304 (createFunction): fixed xstack
10305 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10306 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10308 (geniCodeCritical): store original interrupt state in an iTemp bit
10309 var unless stack-auto
10310 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10311 * src/SDCCmain.c (setIncludePath): added include/target to search path
10312 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10313 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10315 (processFuncArgs): put bit vars in bit area
10316 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10317 unsaveRBank): fixed xstack,
10318 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10319 (genFunction, genEndFunction): fixed xstack,
10320 (genAssign): optimization don't walk backwards through mem
10321 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10322 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10323 * support/regression/Makefile: also make library (for stack-auto) when
10324 making "all" and added "test-mcs51-xstack-auto"
10325 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10326 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10327 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10328 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10329 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10330 make-library by MAKE_LIBRARY
10331 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10332 regression tests for xstack
10333 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10334 * support/regression/tests/critical.c: test for critical on mcs51
10336 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10338 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10339 built version of sdcc instead of installed version
10341 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10343 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10344 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10346 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10347 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10348 WARNING: remove device/lib/build/z80/printf.o by hand when
10349 updating from previous build!
10350 * device/lib/z80/printf.c: updated comment
10351 * support/regression/tests/bug1057979.c: test all ports now
10352 * support/regression/tests/bug1065458.c: file added
10354 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10356 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10357 *_start and *_end symbols for static functions
10359 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10361 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10362 and search crt0.o in all library paths,
10363 (setIncludePath): proper handling of --nostdinc,
10364 (setLibPath): proper handling of --nostdlib
10365 * support/regression/Makefile,
10366 * support/regression/ports/ds390/spec.mk,
10367 * support/regression/ports/gbz80/spec.mk,
10368 * support/regression/ports/hc08/spec.mk,
10369 * support/regression/ports/mcs51/spec.mk,
10370 * support/regression/ports/mcs51-large/spec.mk,
10371 * support/regression/ports/mcs51-stack-auto/spec.mk,
10372 * support/regression/ports/z80/spec.mk: use include and lib files from
10373 built version of sdcc instead of installed version
10374 * doc/sdccman.lyx: fixed typo in --nostdinc
10376 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10379 * src/pic/device.c,
10380 * src/pic/ralloc.c,
10381 * src/pic/gen.c : added support to generate code for struct bit fields.
10383 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10385 * as/xa51/xa_version.h,
10386 * device/include/errno.h,
10387 * device/include/regc515c.h,
10388 * device/lib/_itoa.c,
10389 * device/lib/_ltoa.c,
10390 * device/lib/ser_ir_cts_rts.c,
10391 * sim/ucsim/xa.src/glob.cc,
10392 * sim/ucsim/xa.src/inst_gen.cc,
10393 * sim/ucsim/xa.src/xa_bit.cc,
10394 * sim/ucsim/xa.src/xa_sfr.cc,
10395 * sim/ucsim/z80.src/inst_dd.cc,
10396 * sim/ucsim/z80.src/inst_fdcb.cc,
10397 * support/scripts/keil2sdcc.pl,
10398 * src/pic16/pic16.dsp,
10399 * src/pic16/pic16a.dsp: corrected cvs line endings
10400 * device/lib/printf_large.c: fixed bug 1057979
10401 * src/pic16/gen.c: fixed non-C standard code
10402 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10403 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10404 * support/regression/ports/mcs51/support.c: reload T1 asap
10405 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10406 pdata use and clear idata startup behaviour
10407 * support/regression/tests/bug1057979.c: added
10409 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10411 * device/examples/ds390/ow390/ad26.h,
10412 * device/examples/ds390/ow390/cnt1d.h,
10413 * device/examples/ds390/ow390/crcutil.c,
10414 * device/examples/ds390/ow390/ownet.h,
10415 * device/examples/ds390/ow390/owsesu.c,
10416 * device/examples/ds390/ow390/swt12.h,
10417 * device/examples/ds390/ow390/swtoper.c,
10418 * device/examples/ds390/ow390/temp10.h,
10419 * device/examples/ds390/ow390/thermodl.c,
10420 * device/examples/ds390/tinitalk/tinitalk.dsp,
10421 * device/examples/ds390/tinitalk/tinitalk.dsw,
10422 * device/examples/mcs51/clock/hw.h,
10423 * device/examples/mcs51/simple2/go.bat,
10424 * device/examples/serialcomm/windows/serial.h,
10425 * device/examples/xa51/dummy.c,
10426 * device/examples/xa51/hello.c,
10427 * device/include/80c51xa.h,
10428 * device/include/at89x051.h: corrected cvs line endings
10430 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10432 * src/pic16/main.c (options): added command line --gstack, to trace
10433 stack over/under flows,
10434 * added pragma 'wparam' to allow passing first byte of function
10435 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10436 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10437 call to __gstack_test function and sets up the symbol as extern,
10438 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10439 * popaop): added call to pic16_testStackOverflow,
10440 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10442 * (genCall, genPcall): now all parameters are passed via stack
10443 except in functions that are pass to wparam pragma in which WREG is
10445 * (genPcall): REENTRANT flag is checked to see if variable prototype
10446 contains reentrant keyword, don't call a non-reentrant function, via
10447 a reentrant function pointer or vice versa, functions are never
10449 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10451 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10452 SIGSEGV when accessing a NULL register stucture,
10453 * (pic16_printGPointerType): modified to handle UPPER modifier for
10454 function initializers, changed prototype of function to simpler one,
10455 * (pic16_printIvalFuncPtr): check to see if function is already
10456 added in externs list,
10457 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10458 optimized a move from W to SFR with a move to the same register
10459 later after a CALL,
10460 * device/lib/pic16/debug: NEW directory, contains debug features
10461 which are enabled when linking with libdebug.lib, currently command
10462 line option --gstack enables stack pointer tracing for over/under
10463 flow, corresponding sources are in debug/gstack
10465 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10467 * doc/sdccman.lyx: updated SDCC version,
10468 * (PIC16 port): update list of command line options,
10469 * src/pic16/device.h (structure pic16_options_t): added field gstack
10470 to enable stack overflow tracing on push/pops,
10471 * src/pic16/device.c (statistics structure): added statistics
10473 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10474 pic16_dump_int_registers): increase statistics counters for each
10475 * variable which is encountered
10476 * (pic16_dump_usection): emit each .udata variable to its own udata
10478 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10479 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10480 parameters via stack, otherwise use old scheme,
10481 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10482 assembler output file,
10483 * src/pic16/main.c: added command line options --gstack to enable
10484 push/pop tracing for stack overflow,
10485 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10486 instructions): added size of each instruction,
10487 * (pic16_countInstruction): estimate size of instructions in
10488 the_pFile list, inline assembly blocks are not counted,
10489 * (pic16_FixRegisterBanking): trace previous register usage, when
10490 banksel optimizations is greater than 0, don't emit a redudant
10493 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10495 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10496 * src/pic16/ralloc.c : applied same fix for pic16.
10497 * src/pic/gen.c : tidied it up a little.
10499 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10501 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10502 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10504 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10506 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10508 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10510 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10511 non-reentrant function __modsint in the interrupt function (thus
10512 corrupting math operations during serial I/O)
10513 * device/lib/ser_ir.c: as above, changed buffersize
10514 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10515 256.c,d for zeroing
10516 * doc/Makefile: added option -t for rsync
10518 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10520 * src/SDCCast.h (struct ast),
10521 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10523 2004-10-20 Borut Razem <borut.razem AT siol.net>
10525 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10528 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10530 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10532 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10533 support functions to replace long sequences of MOVFF's from access
10534 bank registers to stack and vice versa,
10535 * src/pic16/device.h: added new field opt_flags, where optimization
10536 flags can be set to enable certain features,
10537 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10538 * pBlock, (genFunction, genEndFunction): surroung loop for
10539 saving/loading used registers in stack with PC_INFO pCodes,
10540 INF_LREGS. Code in between can then be optimized by pCode optimizer
10541 to support function calls,
10542 * (genDataPointerSet): fixed bug which loaded float fields in
10543 structures with corrupt data,
10544 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10545 in a standard way debug info on stderr. Feature used for developing
10546 and debugging only,
10547 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10548 obsolete chunks of code,
10549 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10550 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10551 * pic16/src/pcode.c (pic16_newpCodeInfo,
10552 * (pic16_newpCodeOpLocalRegs),
10553 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10555 * (pic16_pCodeConstString): printing of the initial value of a
10556 symbol as a comment is inhibited since parsing was already done by
10557 copyStr and output is corrupt,
10558 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10560 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10562 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10564 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10566 * as/mcs51/lkarea.c: removed old K&R style,
10567 (lnksect): changed check on boundary error,
10568 (lnksect2): changed check on boundary error,
10569 (lnksect2): extend XSTK to end of page if size = 1
10570 * as/mcs51/lkmain.c: removed old K&R style,
10571 (Areas51): create l_IRAM symbol
10572 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10573 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10574 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10575 * device/lib/_mullong.c: added version to be compiled with xstack
10576 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10577 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10578 * device/lib/mcs51/crtxstack.asm: fixed comment
10579 * src/SDCCglue.c: maxInterrupts defaults to 0,
10580 (emitMaps): added pdata,
10581 (createInterruptVect): (re)moved default,
10582 (glue): added pdata,
10583 (glue): moved __start__xstack to XSTK with default size 1
10584 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10585 and options.float_rent when options.stackAuto is set,
10586 (linkEdit): only write XDATA_NAME if provided on command line
10588 * src/SDCCmem.c: added pdata
10589 * src/port.h: added pdata_name to PORT
10590 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10591 (saveRegisters, unsaveRegisters): removed usage of B,
10592 (genMinus): fixed accumulator clash,
10593 (genJumpTab): added comment, this needs another look
10594 * src/mcs51/gen.c: added check for "B in use" paranoia,
10595 added pushB() and popB()
10596 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10599 * src/ds390/main.c,
10601 * src/mcs51/main.c,
10603 * src/pic16/main.c,
10605 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10606 added PSEG (PAG,XDATA) or NULL to port specifier
10607 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10608 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10609 (_mcs51_genInitStartup): removed __start__xstack equ,
10610 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10611 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10612 * src/z80/gen.c (_rleAppend): fixed warnings
10613 * support/regression/tests/zeropad.c: added pdata test
10614 * .version: bumped to 2.4.6
10616 2004-10-17 Borut Razem <borut.razem AT siol.net>
10618 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10619 as a part of nightly build
10621 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10623 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10624 WREG holds the first byte function parameters,
10625 * (aopForSym): take special case for symbols which are in FARSPACE
10626 but in CODESPACE too,
10627 * (assignResultValue): modified to take into account _G.useWreg,
10628 * (genCall): don't use wreg for parameter passing when function is
10629 declared as reentrant, too, added optimization INCF to stack
10630 pointer when stack parameter count is 1,
10631 * (genFunction, genEndFunction): refurnished and fixed to not using
10632 wreg for passing parameters when function has varargs or is
10633 reentrant, fixed bug with symbol name compare for generating
10634 functions in absolute address,
10635 * (pic16_storeForReturn): refurnished,
10636 * (genCmp): began writing a new version of the function, not ready
10637 yet, therefore it is disabled,
10638 * (genAssign): do not read code memory when assigning a function to
10639 a pointer function,
10640 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10641 array of characters, not pointer,
10642 * (pic16initialComments): in debug mode emit an .ident directive for
10644 * (_process_pragma): emit a new warning type (internal to pic16)
10645 when setting stack to default length, emit a similar warning when
10646 placing a function at absolute address and address is not word aligned
10647 * (_pic16_parseOptions): added 'return TRUE' statement,
10648 * (_pic16_linkEdit): if compiling a source, then add the source's
10649 file object, first in the list of objects to link,
10651 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10653 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10654 * src/pic/main.c : removed VC warning.
10655 * src/pic/gen.c : changed comment.
10657 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10659 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10660 reference to a deprecated symbol _GPTRREG was causing failure to
10661 link. Thanks G. M. Gallant for the info.
10663 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10665 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10666 comments for Bugs item #954788.
10668 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10670 * src/pic16/device.c (pic16_dump_gsection,
10671 * pic16_groupRegistersInSection): handle symbols declared to be in
10672 access bank differently,
10673 * src/pic16/gen.c (struct _G): added field resDirect,
10674 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10675 send values read from stack directly to result and don't allocate
10677 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10679 * (pic16_sameRegsOfs): NEW,
10680 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10681 free because they were not allocated from temporary pool,
10682 * pic16_popRegFromString): workaround to fix a problem with
10683 allocating variables twice or never,
10684 * (genGenPointerGet): using PRODL instead of FSR0H,
10685 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10687 * (genAssign): take advantage of the _G.resDirect flag,
10688 * (genCast): around line 11844, use mov2f instead of directly
10689 MOVFF'ing between operands to account for literal values,
10690 * src/pic16/genutils.c: some new debug functions for gpsim have been
10692 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10693 float with integer part only,
10694 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10695 place variables in access bank
10696 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10697 updated sources to reflect recent changes in gen.c
10699 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10701 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10702 sources that searched for headers in installation path, now the
10703 device/include/pic16 is used,
10704 * src/pic16/glue.c (pic16glue),
10705 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10706 .line directives if not in debug mode, this suppresses assembler's
10707 warnings for ignored directives
10709 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10711 * src/port.h: made reset_regparms prototype void parameter explicit.
10712 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10713 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10714 * doc/sdccman.lyx: documented warning disabling and how to use
10715 printf_large to make it print floats.
10716 * device/include/stdbool.h: NEW
10717 * device/lib/_atof.c,
10718 * device/lib/_divuint.c,
10719 * device/lib/_divulong.c,
10720 * device/lib/expf.c,
10721 * device/lib/printf_large.c,
10722 * device/lib/sincosf.c,
10723 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10724 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10725 a completely reentrant lib.
10727 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10729 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10730 * device/include/pic16/stdio.h: fixed bug with colon
10732 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10734 * device/include/pic16/stdio.h,
10735 * device/include/pic16/stdlib.h,
10736 * device/include/pic16/math.h: NEW
10737 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10738 declared as _naked to reduce overhead
10739 * device/lib/Makefile.in (target port-specific-objects-pic16):
10740 changed * to *.* so to ignore the CVS directory,
10741 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10742 stacked variables back in stack,
10743 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10746 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10748 * .version: bumped version number to 2.4.5
10749 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10750 * support/Util/SDCCerr.c (messages structure): added entry for
10753 Large cumulative patch for pic16 port and libraries.
10754 * device/include/pic16/sdcc-lib.h,
10755 * device/include/pic16/stdarg.h,
10756 * device/include/asm/pic16/features.h,
10757 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10758 * device/include/pic16/float.h: changes reentrant keyword with
10759 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10760 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10761 updated target build-libraries to include objects from gptr,
10762 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10763 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10764 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10765 all function headings,
10766 * src/SDCCmain.c: added global parameter userIncDirsSet,
10767 * (parseCmdLine): when option -I is encountered add directory to
10768 userIncDirsSet too,
10769 * src/version.awk: added space between control and long,
10770 * src/pic16/NOTES: added some notes for the port,
10771 * src/pic16/gen.c: added prototype for mov2fp function,
10772 * (fReturnpic16[]): properly named return value registers,
10773 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10774 * (aopForSym): added code to handle symbols with onStack flag set,
10775 symbols onStack are allocated PTRSIZE bytes,
10776 * (aopFreeAsmop): handles special case where asmops are stack objects,
10777 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10778 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10779 added argument lock to trace flaws in allocating temporary registers
10780 when developing port,
10781 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10782 * (pic16_popRegFromString): reenabled allocating a direct register
10784 * (assignResultValue): various beautifications,
10785 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10786 referenced function argument,
10787 * (genIpush): reenabled to allow stacked arguments, handles only
10788 ic->parmPush iCodes,
10789 * (genCall, genPcall): major changes to allow for variable argument
10790 functions, fixed a bug with falsely restoring stack pointer after
10791 returning from call,
10792 * (genFunction): pending code for critical function,
10793 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10794 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10795 * (genNearPointerGet): fixed bug with indirect reading, was always
10797 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10799 * (genAddrOf): rewrote code to take address of a stacked function parameter
10800 * (genCast): fixed casting to generic pointer type,
10801 * src/pic16/gen.h: added AOP_STA,
10802 * (struct asmop): added field stk,
10803 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10804 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10805 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10806 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10807 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10808 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10810 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10812 * (pic16_port structure): generic pointer size is set to 3,
10813 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10814 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10816 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10817 operand is an iTemp,
10819 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10821 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10822 * debugger/mcs51/simi.c: addapt new syntax of s51
10824 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10826 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10827 * src/pic16/pcode.c: commented out some calls to free() in order to
10830 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10833 * src/SDCCicode.c (isiCodeInFunctionCall),
10834 * src/avr/ralloc.c (selectSpil),
10835 * src/pic/ralloc.c (selectSpil),
10836 * src/pic16/ralloc.c (selectSpil),
10837 * src/ds390/ralloc.c (selectSpil),
10838 * src/hc08/ralloc.c (selectSpil),
10839 * src/xa51/ralloc.c (selectSpil),
10840 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10841 stack in the middle of a function call sequence (fixes bug #1020268)
10842 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10843 costs associated with the minimum switch case.
10845 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * src/SDCC.lex: fixed bug #1030549
10849 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10851 * src/SDCCcse.h (struct cseDef),
10852 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10853 over a function call if the CSE is derived from a symbol whose
10854 address has been taken (fixes bug #1029883)
10855 * support/regression/tests/bug-1029883: a new regression test for
10858 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10860 * src/hc08/gen.c (emitinline): fixed bug #1029778
10861 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10862 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10863 and starts toward RFE #905167)
10865 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10867 * src/pic16/gen.c (mov2f): New function to move an operand to
10868 another without considering if it is a literal or a register,
10869 * (pic16_sameRegs): don't check if they are both AOP_REG,
10870 * (AccRsh): removed andmask=0 lines,
10871 * (genLeftShift): duplicated to be improved in future versions,
10872 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10873 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10874 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10875 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10876 * (insertBankSwitch): fixed inserting banksel directives algorithm
10877 for instructions that follow a skip instruction, this fixes a report
10878 for broken subtraction code generation,
10879 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10880 iCode is a left op, just in case result and right share the same
10883 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10888 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10889 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10890 on 2004-09-12; it was buggy
10892 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10894 * src/SDCCsymt.h: removed RESULT_CHECK
10899 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10901 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10903 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10904 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10905 configuration values no more rejected by compiler, they are assigned
10906 to configuration registers with a warning message instead,
10907 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10908 the for-loop so last conf register is emitted too,
10909 * (_pic16_initPaths): link library libsdcc.lib by default,
10910 * (_hasNativeMulFor): modified test for multiplication according to
10911 Raphael Neider's remarks. Integer multiplication is also done with
10913 * device/include/pic16/pic18fregs.h: corrected type error in while
10914 testing and including 18f6720 header file
10916 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10918 * src/pic16/device.h (pic16_options): removed field use_crt,
10919 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10920 until an optimization to handle single bits is added,
10921 * (pic16_loadFSR0): moved before genUnpackBits,
10922 * (genAnd): some white lines removed,
10923 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10924 leave_reset flags in pic16_options when using crt modules,
10926 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10929 for bugs 898889 & 979599. Also used some safer print instructions.
10931 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10933 * src/pic16/device.h (pic16_options_t): added field use_crt,
10935 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10936 catch a probable future bug,
10937 * src/pic16/gen.c: aopIdx function commented out,
10938 * (genAssign): commented out old code which used aopIdx,
10939 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10940 code, added if conditionals to take into account the --use-crt
10941 command line options,
10942 * src/pic16/main.c (pic16_optionsTable): added new command line
10943 options, --use-crt= and --no-crt,
10944 * (_pic16_linkEdit): now the proper crt object is added in the
10945 linker command line except than when --no-crt is specified,
10946 * src/pic16/pcode.c,
10947 * src/pic16/pcode.h: added some structures and functions for a new
10948 optimization scheme to compansate for instruction overhead between
10949 same iCodes, this scheme is currently under development and is not
10950 working in any way,
10951 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10953 * device/lib/pic16/startup/crt0i.c,
10954 * device/lib/pic16/startup/crt0iz.c: added global char variable
10955 __uflags to force the generation of an idata section
10957 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10960 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10961 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10963 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10965 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10966 Frieder) and clarified the default code optimization mode
10968 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10970 * src/SDCC.lex (doPragma, process_pragma),
10971 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10972 "opt_code_size", and "opt_code_balanced"
10973 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10974 regrouped options by category, added support for category headers
10975 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10976 and "--opt-code-size"
10977 * doc/sdccman.lyx: documented these new options and pragmas
10978 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10979 preference into account
10981 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10983 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10984 geniCodePreDec): Fixed bug 904237 by generating a warning
10986 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10988 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10990 * src/pic/device.c : When no max ram set validate full memory range.
10992 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10994 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10996 * device/lib/_gptrget.c,
10997 * device/lib/_gptrput.c: updated comment
10998 * device/lib/calloc.c,
10999 * device/lib/free.c,
11000 * device/lib/malloc.c,
11001 * device/lib/realloc.c: added LGPL, made them reentrant-safe
11002 * src/SDCCcse.c (cseBBlock),
11003 * src/SDCCicode.c (printOperand, geniCodeArray),
11004 * src/SDCCicode.h (struct operand): fixed bug 868103
11005 * support/regression/tests/bug-868103.c: added
11006 * src/SDCCast.c (searchLitOp),
11007 * src/SDCCcse.h (struct cseDef),
11008 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
11009 * src/SDCCicode.h (struct operand),
11010 * src/SDCCsymt.h (struct sym_link),
11011 * src/avr/gen.c (hasInc),
11012 * src/ds390/gen.c (hasInc),
11013 * src/hc08/gen.c (genPlusIncr, hasInc),
11014 * src/mcs51/gen.c (hasInc),
11015 * src/pic16/glue.c (pic16_printIvalChar),
11016 * src/pic16/ralloc.c (regWithIdx),
11017 * src/xa51/gen.c (hasInc) : removed warnings
11018 * src/SDCCast.c (createBlock): added comment ???
11019 * src/hc08/ralloc.c: updated comments
11021 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11023 * doc/sdccman.lyx: updated section on switch statements, added
11024 section about semaphore locking
11025 * doc/Makefile: added option -info for latex2html
11026 * device/lib/_gptrget.c,
11027 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
11029 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11031 * src/pic/device.h,
11032 * src/pic/device.c,
11033 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
11034 maxram is less than 0x100.
11036 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11038 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11040 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11043 * src/mcs51/main.c,
11044 * src/ds390/main.c,
11048 * src/pic16/main.c,
11051 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11052 a jump table is the best form for a switch statement, including
11053 automatic insertion of missing cases to make the case range
11054 continuous. Developed in collaboration with Frieder Ferlemann.
11056 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11058 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11059 accumulator result if it needs sign extension
11061 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11063 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11065 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11067 * device/lib/gbz80/printf.c,
11068 * device/lib/z80/printf.c: removed define for NULL
11070 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11072 * as/xa51/xa_link.c,
11073 * device/examples/ds390/ow390/ad26.c,
11074 * device/examples/ds390/ow390/cnt1d.c,
11075 * device/examples/ds390/ow390/counter.c,
11076 * device/examples/ds390/ow390/ds2480.h,
11077 * device/examples/ds390/ow390/ds2480ut.c,
11078 * device/examples/ds390/ow390/findtype.c,
11079 * device/examples/ds390/ow390/gethumd.c,
11080 * device/examples/ds390/ow390/owllu.c,
11081 * device/examples/ds390/ow390/ownetu.c,
11082 * device/examples/ds390/ow390/swt12.c,
11083 * device/examples/ds390/ow390/swtloop.c,
11084 * device/examples/ds390/ow390/temp.c,
11085 * device/examples/ds390/ow390/temp10.c,
11086 * device/examples/ds390/ow390/thermo21.c,
11087 * device/examples/ds390/ow390/tinilnk.c,
11088 * device/examples/ds390/ow390/tstfind.c,
11089 * device/examples/serialcomm/windows/serial.cpp,
11090 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11091 * device/include/reg51.h: fixed line endings for cvs
11093 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11095 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11096 packRegsForAccUse, packRegisters): new accumulator register
11098 * support/regression/ports/hc08/support.c (_putchar): suppress
11099 warning of unused variable
11100 * src/SDCCicode.c: added SWAP entry to codeTable
11102 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11104 * device/lib/sprintf.c: forgot to add this file before previous commit
11106 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11108 * src/pic16/gen.c (genPackBits): added operand right in function
11109 parameters, load result directly if p_type is POINTER (that is
11110 called by genNearPointerSet)
11111 * (genUnPackBits): added operand left in function parameters,
11112 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11113 FSR0 if accessing bitfields,
11115 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11117 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11118 _print_format; updated printf, sprintf, vsprintf
11119 * device/include/asm/default/features.h: corrected comment/define
11120 * device/lib/Makefile.in: added sprintf.c
11121 * device/lib/libsdcc.lib: added sprintf module
11122 * device/lib/printf_large.c,
11123 * device/lib/vprintf.c,
11124 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11126 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11127 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11128 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11130 * support/regression/tests/zeropad.c: define idata as data for hc08
11132 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11135 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11136 labels are referenced at least once (even if a reference is not found)
11137 * src/hc08/gen.c (emitcode): set isComment flag for comments
11138 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11139 loads), rules 6a..6b (optimize jumps to return)
11141 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11143 * device/lib/acosf.c (acosf),
11144 * device/lib/asinf.c (asinf),
11145 * device/lib/atanf.c (atanf),
11146 * device/lib/ceilf.c (ceilf),
11147 * device/lib/cosf.c (cosf),
11148 * device/lib/coshf.c (coshf),
11149 * device/lib/cotf.c (cotf),
11150 * device/lib/fabsf.c (fabsf),
11151 * device/lib/floorf.c (floorf),
11152 * device/lib/log10f.c (log10f),
11153 * device/lib/logf.c (logf),
11154 * device/lib/sinf.c (sinf),
11155 * device/lib/sinhf.c (sinhf),
11156 * device/lib/sqrtf.c (sqrtf),
11157 * device/lib/tanf.c (tanf),
11158 * device/lib/tanhf.c (tanhf),
11159 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11160 replaced all instances of "reentrant" in the library functions
11161 defined in math.h with this macro.
11162 * support/regression/tests/float_trans.c: reenabled test for hc08
11164 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11166 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11167 erroneously deleted
11169 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11171 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11172 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11173 multi-byte volatile operands are used
11174 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11175 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11176 initialization to area GSINIT0 so that it would always precede
11177 any static initializers in GSINIT
11178 * support/regression/tests/zeropad.c: fixed idata define for hc08
11179 * support/regression/tests/bug-927659.c,
11180 * support/regression/tests/float_trans.c: disabled tests for hc08
11181 pending missing library routines
11182 * .version: increased version number to 2.4.4 - hc08 port now passes
11186 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11188 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11189 * Makefile.common.in,
11191 * as/hc08/Makefile.in,
11192 * as/mcs51/Makefile.in,
11193 * as/z80/Makefile.in,
11194 * debugger/mcs51/Makefile.in,
11195 * device/include/Makefile.in,
11196 * device/lib/Makefile.in,
11199 * link/z80/Makefile.in,
11200 * packihx/Makefile.in,
11201 * sim/ucsim/main_in.mk,
11202 * sim/ucsim/avr.src/Makefile.in,
11203 * sim/ucsim/doc/Makefile.in,
11204 * sim/ucsim/gui.src/serio.src/Makefile.in,
11205 * sim/ucsim/hc08.src/Makefile.in,
11206 * sim/ucsim/s51.src/Makefile.in,
11207 * sim/ucsim/xa.src/Makefile.in,
11208 * sim/ucsim/z80.src/Makefile.in,
11210 * support/cpp2/Makefile.in,
11211 * support/librarian/Makefile,
11212 * support/makebin/Makefile: added DESTDIR to the install path proposed
11213 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11214 * doc/sdccman.lyx: added DESTDIR documentation
11216 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11218 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11219 instruction for interrupt handlers, use fast returns when returning
11220 from high priority interrupts
11222 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11226 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11227 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11228 bugs, ported much of Bernhard's code from mcs51
11229 * src/mcs51/gen.c (genSend),
11230 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11231 than one when calling a reentrant function
11232 * device/lib/_mullong.c: defined an alternate struct layout for big
11233 endian ports (hc08)
11235 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11237 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11240 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11242 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11243 are sane and complete before asking the port its prefered parameter
11244 passing method (fixes bug #1017633)
11245 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11248 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11250 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11251 problem in bitfields >= 8 bits.
11253 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11255 * src/SDCCsymt.c: undid changes that were not meant to be committed
11257 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11259 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11261 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11263 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11264 copied and wrong bit got inverted
11266 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11268 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11269 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11270 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11271 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11272 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11273 assignments to bitfields at known addresses
11274 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11275 reads from bitfields at known addresses
11276 * src/hc08/ralloc.c (packRegisters),
11277 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11278 genhc08Code): optimize pointer get values used as conditionals
11279 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11282 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11284 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11285 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11286 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11289 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11291 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11293 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11295 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11298 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11300 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11302 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11304 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11307 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11309 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11311 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11313 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11314 cases use more compact code.
11316 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11318 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11320 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11324 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11327 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11328 parameter of changePointer() from symbol* to sym_link*
11329 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11330 * src/SDCCsymt.c (compareType): void* type is castable to other
11331 pointers, but not necesarily an exact match.
11332 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11333 is no longer blindly treated as an exact match.
11334 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11336 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11338 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11340 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11344 * src/pic/ralloc.h,
11345 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11347 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11349 * src/pic/device.c,
11350 * src/pic/device.h,
11351 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11353 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11355 * src/mcs51/gen.c (emitcode): fixed bug #992819
11357 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11359 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11360 there's no need to make it worse
11362 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11364 * src/mcs51/ralloc.c (deassignLR),
11365 * src/ds390/ralloc.c (deassignLR),
11366 * src/hc08/ralloc.c (deassignLR),
11367 * src/z80/ralloc.c (deassignLR),
11368 * src/pic/ralloc.c (deassignLR),
11369 * src/pic16/ralloc.c (deassignLR),
11370 * src/avr/ralloc.c (deassignLR),
11371 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11372 rlivePoint): fixed another part of bug #971834
11374 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * src/z80/main.c: enabled "critical" keyword
11377 * src/z80/mappings.i,
11378 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11379 functions (fixes bug #979646)
11380 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11382 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11384 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11387 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11389 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11390 doesn't disable too much optimizations
11392 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11394 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11396 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11398 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11400 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11402 * src/pic/gen.c tidied up tabs
11403 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11404 * src/pic/main.c tidied up tabs
11405 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11406 * src/pic/pcoderegs.c tidied up tabs
11407 * src/pic/ralloc.c tidied up tabs
11409 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11411 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11412 to S_FIXED for pic16 port and when symbol is not in level 0,
11413 allocate for S_REGISTER storage class and pic16 port, too,
11414 * src/pic16/device.h: prototype for checkSym,
11415 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11416 * (pic16_assignConfigWordValue): test the value and the mask to
11417 validate that the value is suitable for the configuration word,
11418 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11419 collect extern declared symbols, don't emit symbol twice, check
11420 first if symbol is in publics set first,
11421 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11422 * added command line '--fstack' which enables an experimental
11423 feature for stack access, too buggy to be used yet...
11424 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11425 * (pic16_allocDirReg): when register has storage class S_REGISTER
11426 allocate in pic16_dynAccessRegs,
11427 * device/include/pic16/pic18f????.h: modified configuration word
11428 naming convention, words started as CONFIG0H but should be CONFIG1H
11430 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11432 * device/include/mcs51reg.h: fixed bug 970993
11434 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11436 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11437 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11438 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11439 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11440 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11441 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11442 error/warning numbers,
11443 added function setWarningDisabled()
11444 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11445 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11446 _memcmp.c _memmove.c calloc.c realloc.c free.c
11447 * support/regression/tests/malloc.c: added tests for new functionality
11448 * support/regression/tests/zeropad.c: added tests for truncated initializers
11449 and initialized char arrays starting with '\x0'
11450 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11452 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11454 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11456 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11458 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11459 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11460 peephole 177.e. Thanks to anonymous
11462 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11464 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11465 function isn't used in the source but referenced as a
11466 variable initializer then declare it as extern in .asm file
11468 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11470 * .version: increased version number to 2.4.3
11472 Adding version extension according to ChangeLog CVS revision
11473 * src/Makefile.in (target all): added dependency 'version.h'
11474 * (rule version.h): added rule to create version.h from ChangeLog,
11475 * (rule dep): added dependency version.h,
11476 * src/version.awk: AWK script to create version.h
11477 * src/SDCCdwarf2.c (dwWriteModule),
11478 * src/SDCCglue.c (initialComments),
11479 * src/SDCCmain.c (printVersionInfo): modified to write after
11480 version string the version extension number,
11481 * src/SDCCutil.c: included "version.h"
11482 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11484 * src/SDCCutil.h: added prototype for getBuildNumber
11486 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11487 includeDirsSet, too,
11488 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11489 const char [] is found in function prototype...
11491 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11492 moving to WREG with source is already in WREG,
11493 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11494 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11495 * (aopForSym): stack'ed symbols are partially supported, added
11496 if-clause to support symbols in FARSPACE,
11497 * (sameRegs): added test for AOP_ACC to see if registers are same,
11498 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11499 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11500 * (pic16_popRegFromString): will not allocate a new register if it
11501 doesn't find one by name, bug may have introduced...
11502 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11503 * (genIpush): revived to use pic16 port's stack,
11504 * (genAddrOf): added incomplete case for stack'ed operand,
11505 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11506 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11507 can handle multibyte operands,
11508 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11509 * (pic16initialComments): added message for MPLAB compatibility
11511 * src/pic16/main.h: prototype for pic16_mplab_comp,
11512 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11513 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11514 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11515 because of increased complexity of procedure,
11516 * (_process_pragma): stack pragma changed to format 'stack pos len',
11517 emit symbol '_stack_end' to conform with gplink,
11518 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11519 to search for register,
11520 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11522 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11523 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11524 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11525 case for PO_GPR_REGISTER,
11526 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11527 dies, the new era is ahead !...
11528 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11529 pic16_dynInternalRegs,
11530 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11531 * (pic16_allocDirReg): minor optimizations and bug fixes,
11532 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11534 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11535 load stack and frame pointer with address of 'stack_end' symbol
11537 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11539 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11540 without source code but only variable initializers
11542 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11544 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11545 external are not declared as extern to reduce overhead while linking
11547 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11549 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11551 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11553 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11554 Yee Keat for the patch
11555 * src/SDCCast.c (decorateType): fixed bug #979599
11556 * src/ds390/gen.h: removed local fReturnSizeDS390
11557 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11558 * src/ds390/gen.c (genAnd, genOr, genXor),
11559 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11561 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11563 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11564 add relFilesSet to $3, manipulate $2 to handle linking of object
11565 files without source files in command line,
11566 * device/include/pic16 (all headers): added ID location macros,
11567 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11568 entries for ID location bytes,
11569 * (pic16_assignIdByteValue): NEW,
11570 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11571 added field dumpcalltree to pic16_options_t,
11572 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11573 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11574 emitting rFalseIfx label after check_carry label,
11575 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11576 pic16_emitDIRegs), NEW
11577 * (pic16glue): dump .calltree file when option --calltree found,
11578 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11579 * (_pic16_genAssemblerPreamble): emit ID locations after
11580 configuration registers,
11581 * (pic16_linkCmd): modifications of the link command,
11582 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11583 * (pic16_pCodeInitRegisters): don't init stack registers,
11584 * (pic16_findPrevInstruction): fixed bug,
11585 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11586 bug with immediate registers,
11587 * (buildCallTree): traces stack push and pop,
11588 * (pct2): dump also stack usage for each function,
11589 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11590 * (pic16_allocDirReg): various modifications,
11591 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11594 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11596 * src/pic16/pcode.c: removed buggy double colon
11598 2004-07-01 Borut Razem <borut.razem AT siol.net>
11600 * support/scripts/sdcc.nsi: added include/pic16 to setup
11602 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11604 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11605 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11607 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11608 specific command line arguments. Also added sample lkr script
11609 for placing a variable at a specific memory bank.
11610 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11611 at a specific memory bank,
11612 * (pic16_dump_isection): fixed bug which caused string literals to
11613 be omitted when dumping idata section,
11614 * (pic16_groupRegistersInSection): added code to handle registers
11615 in specific memory banks,
11616 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11617 public, all references are renamed too,
11618 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11620 * (pic16_storeForReturn): added case to handle when dest is WREG,
11621 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11622 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11623 pic16_rel_udata, check to see if that register is marked as being
11624 a member of a specific memory bank,
11625 * (pic16_printIvalCharPtr): added code to add string literals either
11626 to code or the idata sections,
11627 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11628 also accept the 'udata' pragma,
11629 * src/pic16/main.h: new structure types sectName and sectSym
11630 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11631 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11632 * (pic16_findPrevInstruction): fixed, it returned nothing,
11633 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11634 instruction combinations,
11635 * (pic16_FixRegisterBanking): heavily reorganised,
11636 * (pic16_AnalyzeBanking): if generating banksel directives is
11637 disabled, then don't call FixRegisterBanking at all,
11638 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11639 completely removed,
11640 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11642 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11644 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11645 Phuah Yee Keat <yk.phuah AT nestac.com>
11647 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11649 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11650 correctly the IVT even if it is relocated to some other location
11652 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11654 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11655 * device/include/pic16/pic18f2220.h: NEW,
11656 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11657 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11658 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11659 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11660 nodefaultlibs, ivt_loc is the location of the interrupt vector
11661 table, and nodefaultlibs signs that default libraries should not be
11662 linked in link stage,
11663 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11664 according to --ivt-loc argument,
11665 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11666 when pragma stack is found,
11668 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11670 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11671 256 (range check), 257 (do while), 258.a-f (bit banging
11672 f.e. on 3-wire SPI bus)
11674 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11677 variables used exclusively within a loop
11679 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11681 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11683 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/SDCClrange.c (computeClash): fixed bug #971834
11687 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/mcs51/gen.c (genCmp): fixed bug #975903
11690 * src/hc08/gen.c (operandsEqu),
11691 * src/ds390/gen.c (operandsEqu),
11692 * src/z80/gen.c (operandsEqu),
11693 * src/pic/gen.c (operandsEqu),
11694 * src/pic16/gen.c (operandsEqu),
11695 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11696 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11698 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11700 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11702 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11705 default case in switch statement,
11706 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11707 to eliminate problem with initialisation of pointers, but problem
11709 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11710 * (emitStaticSegment): removed various lines emitting debug info,
11711 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11712 added processor registers for utilizing EEPROM,
11713 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11714 configurable and set 8
11716 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11718 * .version: increased version number to 2.4.2,
11720 Cumulative patch for pic16 port
11721 * src/pic16/device.c: changed scheme to dump initial values for
11722 variables in idata segment, all print_idata* functions were removed,
11723 now the pic16_printIval* will be called,
11724 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11725 * _pic16_printPointerType, pic16_printPointerType,
11726 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11727 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11728 NEW, similar to the respective functions in SDCCglue.c,
11729 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11730 way, emitting hex bytes,
11731 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11733 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11735 * src/avr/ralloc.c (serialRegAssign),
11736 * src/xa51/ralloc.c (serialRegAssign),
11737 * src/pic/ralloc.c (serialRegAssign),
11738 * src/pic16/ralloc.c (serialRegAssign),
11739 * src/hc08/ralloc.c (serialRegAssign),
11740 * src/z80/ralloc.c (serialRegAssign),
11741 * src/ds390/ralloc.c (serialRegAssign),
11742 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11744 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11747 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11749 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11751 Cumulative patch for pic16 port:
11752 * src/pic16/device.h (typedef PIC16_device) modified fields for
11753 defining microcontrollers,
11754 * src/pic16/device.c: added new info for all devices in Pics16 array,
11755 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11756 to be optimised out by the pCode optimiser,
11757 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11758 specially, bug reported by G.M. Gallant,
11759 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11760 as force'd so that cannot be optimised out by pCode optimiser,
11761 * src/pic16/pcode.c,
11762 * src/pic16/pcodepeeph.c,
11763 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11764 they are disabled by default, but can be enabled explicit with
11765 command argument --denable-peeps, for testing,
11766 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11767 --pomit-ivt in COMPILE_FLAGS
11769 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11771 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11772 compilation on MSVC
11774 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11776 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11778 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11780 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11781 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11783 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11785 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11786 would only assign 0x300001 register.
11788 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11790 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11791 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11793 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11795 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11797 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11798 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11799 added peephole 254 (left shift), 255 (jump table)
11801 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11803 * device/lib/Makefile.in: removed comment line with model-pic16,
11804 * (target port-specific-objects-pic16): the libraries and objects
11805 are copied to the build directory form the device/lib/pic16/bin
11808 Cumulative patch concerning pic16 port:
11809 * library directory has been re-organized,
11810 * added support for PIC18F1220,
11811 * added headers and library sources for chips 18f1220,18f6520,
11812 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11814 * configuration registers setting has changed, now each supported
11815 device has a complete description of the registers it uses,
11816 * all initialisations are moved to idata sections, these section
11817 can be absolute or relocatable,
11818 * fixed initialisation of codespace variables,
11819 * fixed warning about PCLATU and gpsim,
11820 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11821 * (genAssign): use table reads when assigning from variables in codespace,
11822 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11823 char/int variables placed in codespace,
11824 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11825 registers set in .asm file, no need for --pomit-config-words anymore,
11826 * (pic16glue): some 8051 legacy segments are commented out
11827 (to be removed completely),
11828 * added support for alternative assembler and linker with --asm=
11829 and --link= command line arguments,
11830 * peepholes are disabled automatically in the port, no need to
11831 specify on command line,
11832 * port supports natively char/int/long multiplication, but converts
11833 all divisions to support functions,
11834 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11835 to the file set in variable $2,
11836 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11837 strings in ASCII format and not in hex,
11838 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11839 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11840 allocate proper register if iCodes aren't temporary,
11842 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11844 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11846 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11848 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11851 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11854 computed address is reused
11855 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11856 multi-byte bitfields
11858 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11860 * src/z80/gen.c: (genArrayInit): must check for pointers too
11862 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11864 * support/regression/tests/zeropad.c: never meant to commit the
11865 nestedstruct test: removed, added check for GCC version
11867 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11869 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11870 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11871 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11872 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11873 bugs 928906 and 954082 half-empty initializers
11875 * src/SDCCsymt.c (getAllocSize): added for above fix
11876 * src/z80/gen.c (genArrayInit): fixed bug 741044
11877 * support/regression/tests/zeropad.c: added tests
11879 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11881 * src/pic16/device.c (pic16_dump_section): corrected bug which
11882 caused some symbols of the libraries to be misplaced
11884 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11886 * src/pic16/glue.c,
11887 * src/pic16/ralloc.h,
11888 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11889 to fix conflict with pic port
11891 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11893 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11894 externs configuration variables,
11895 * src/pic16/ralloc.h,
11896 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11897 prototype in header, commented out some debug messages
11899 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11901 * src/pic16/glue.c,
11902 * src/pic16/main.c,
11903 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11904 for gpasm COFF object generation. Thanks to D. Hawkins for
11907 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11909 * src/ds390/main.c,
11910 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11911 Brock for spotting this)
11912 * src/ds390/gen.c (genEndFunction),
11913 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11914 interrupt handler and critical. Disable push/pop optimizations when
11915 peephole optimizations disabled.
11917 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11919 Updated pic16 library sources and headers.
11920 * device/lib/pic16/pic18f*/ ,
11921 * device/include/pic16/*.h: modified to handle structured SFR
11924 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11926 * src/port.h (PORT structure): added hook initPaths, now each
11927 port can declare its own default search paths,
11928 which can been seen with the --print-search-dirs option,
11929 see pic16 port for example,
11930 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11931 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11932 * (doPrintSearchDirs): NEW, replaces in a central manner the
11933 printing of search dirs which was split in set*Paths functions,
11934 * (main): added call to port->initPaths and doPrintSearchDirs,
11936 * src/ds390/main.c,
11939 * src/izt/tlcs900h.c,
11940 * src/mcs51/main.c,
11942 * src/pic16/main.c: modified port structures to reflect addition of
11945 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11946 * (pic16_dump_section): for registers in same address reserve memory once,
11947 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11949 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11950 result is greater in size than right or left,
11951 * (pic16_genUMult8X8_8): there are some cases where the result can
11952 be 16 bits size, so handle these,
11953 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11954 * (pic16_outBitC): modified to emit pcodes,
11955 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11957 * (genDivOneByte): implemented algorithm to divide 8-bits,
11958 * (genCmp): uncommented goto, but issues still exist,
11959 * (genAnd): fixed a bug with variables >8bits,
11960 * (genPackBits): optimization added that uses BCF/BSF to change a
11962 * (genAssign): fixed bug when assigning floating point literals,
11963 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11964 __sdcc_gsinit_startup label,
11965 * src/pic16/main.c (_pic16_init): removed search directory
11967 * (_pic16_initPaths): NEW, used to initialise search directories,
11968 * (_hasNativeMulFor): support functions for all except char/int
11969 multiplication, and char division,
11970 * (PIC16_port struct): modified entry for native mul support,
11971 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11973 * (buildCallTree): call to register_usage is ifdef'ed out,
11975 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * device/include/string.h: applied Stas Sergeev's patch to make this
11978 header file compatible with the preprocessor -Wundef option
11979 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11980 failure (fixes bug #941458)
11982 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11984 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11985 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11986 that the variable, not the function, should be static
11987 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11988 to be consistent with non-literal case
11990 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11992 * src/SDCCast.c (isConformingBody): fixed bug #949967
11993 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11994 convilong): fixed bug #952086
11996 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCmem.c (allocVariables): fixed bug #955321
12000 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/hc08/main.c (_hc08_genAssemblerEnd),
12003 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
12004 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
12005 completely eliminated the use of a temporary file
12006 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
12007 when more than one file linked
12008 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
12010 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12012 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
12013 which fixes bug #543481
12014 * support/regression/tests/bug-751703.c: fixed comments left from a
12015 cut and paste error
12016 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
12017 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
12018 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
12020 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
12021 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
12022 are now changed to underscores in moduleName
12024 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12026 * as/mcs51/lkmem.c: better fix for bug #954173
12028 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
12029 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12031 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
12032 * device/include/c8051f000.h,
12033 * device/include/c8051f120.h,
12034 * device/include/c8051f300.h,
12035 * device/include/c8051f310.h,
12036 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
12037 PWM16) and detab'ed
12039 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12041 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12042 and mailing lists, doc'ed --no-peep-comments, removed reference
12043 to knoppix (newest version has no LyX/LaTeX), other minor changes
12044 * src/SDCCglue.c (glue): save 2 bytes stack space with
12045 option --main-return. The ljmp could probably be avoided too
12047 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12049 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12051 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12054 * src/SDCCopt.c (isLocalWithoutDef),
12055 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12056 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12057 (credit to Maarten Brock for patch #949363, on which this is based)
12058 * support/regression/tests/bug-751703.c: some test cases of extern used
12059 within inner scopes.
12061 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12063 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12065 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12067 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12068 dwWriteLabel): fix to create valid debugger symbols even when
12069 the module name has non-alphanumeric symbols in it
12070 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12071 when a variable's allocation has been optimized away
12074 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12076 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12078 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12079 * src/mcs51/main.c,
12080 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12081 * src/ds390/main.c,
12082 * src/z80/gen.c (z80_emitDebuggerSymbol),
12084 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12086 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12087 * src/pic16/main.c,
12088 * src/avr/gen.c (avr_emitDebuggerSymbol),
12090 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12092 * src/SDCCdebug.c (emitDebuggerSymbol),
12094 * src/port.h: added a debugger struct to the port struct. Added a
12095 callback for defining debugger symbols
12097 * src/SDCCast.c (createLabel),
12098 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12101 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12102 iCode back to the ast for the function
12104 * src/hc08/ralloc.c (hc08_assignRegisters),
12105 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12106 unneeded fields from the regs struct.
12107 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12108 pushReg() & pullReg() functions instead of emitcode()
12110 * src/hc08/gen.c (genLabel, genhc08Code),
12111 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12113 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12116 * src/hc08/gen.c (genEndFunction, genhc08Code),
12118 * src/mcs51/gen.c (genEndFunction, gen51Code),
12120 * src/ds390/gen.c (genEndFunction, gen390Code),
12122 * src/z80/gen.c (genEndFunction, genZ80Code),
12125 * src/pic/gen.c (genEndFunction, genpic14Code),
12127 * src/pic16/gen.c (genEndFunction, genpic16Code),
12129 * src/avr/gen.c (genEndFunction, genAVRCode),
12131 * src/xa51/gen.c (genEndFunction, genXA51Code),
12133 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12134 specific code to cdbFile.c and out of the backend code generators
12136 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12137 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12138 starting address is now 0
12141 * as/hc08/m08pst.c,
12142 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12143 assembler directive for DWARF support
12144 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12148 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12150 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12153 and inappropriate peephole optimization in jump tables
12155 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12157 * as/hc08/m08pst.c,
12158 * src/SDCCglue.c: sdccopt works for the hc08 port now
12160 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12162 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12164 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12166 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12168 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12170 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12174 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12175 comments from the peephole optimizer replacement rules
12176 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12178 * src/SDCCcse.c (updateSpillLocation),
12179 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12181 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12182 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12183 objects far pointers
12185 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/SDCCsymt.h: a missing part of my last change
12188 * src/pic/ralloc.c (regTypeNum),
12189 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12191 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12194 * src/SDCCicode.c (aggrToPtrDclType),
12195 * src/SDCCptropt.h,
12196 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12197 ptrPseudoSymConvert),
12198 * src/pic/ralloc.c (regTypeNum),
12199 * src/pic16/ralloc.c (regTypeNum),
12200 * src/hc08/ralloc.c (regTypeNum),
12201 * src/ds390/ralloc.c (regTypeNum),
12202 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12203 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12205 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12207 * link/z80/lkmain.c (afile),
12208 * as/hc08/lkmain.c (afile),
12209 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12210 prevent a pointer problem when a filename has no directory and
12211 no extension specified.
12213 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12215 * link/z80/lkmain.c (afile): allow periods in directory names
12216 * link/z80/lkmain.c (afile),
12217 * as/mcs51/lkmain.c (afile),
12218 * as/hc08/lkmain.c (afile): allow linker script file to have an
12219 extension other than ".lnk"
12220 * link/z80/lklex.c (getfid),
12221 * link/z80/lkmain.c (parse),
12222 * as/mcs51/lklex.c (getfid),
12223 * as/mcs51/lkmain.c (parse),
12224 * as/hc08/lklex.c (getfid),
12225 * as/hc08/lkmain.c (parse): Support comments in the linker script
12226 file on lines by themselves and after filenames
12228 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12230 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12232 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12234 * src/z80/peeph-z80.def: removed some peephole rules that don't
12235 work with multibyte arithmetic (fixed bug #937126)
12236 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12237 to registers and not global variables
12238 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12239 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12240 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12241 checking for assignments not internally generated (fixed bug #931895)
12242 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12243 structure member (fixed bug #930072)
12245 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * src/SDCCmain.c (linkEdit),
12248 * src/hc08/main.c (_hc08_parseOptions),
12249 * as/hc08/Makefile.in,
12250 * as/hc08/aslink.h,
12252 * as/hc08/m08pst.c,
12253 * as/hc08/lkrloc.c (relr, rele),
12254 * as/hc08/lkarea.c (lnkarea)
12255 * as/hc08/lkmain.c (afile, parse),
12256 * as/hc08/lkelf.c: support for ELF output
12257 * as/hc08/lks19.c (s19),
12258 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12260 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12262 * as/mcs51/lkihx.c: Fixed bug #899105.
12264 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12266 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12267 .dsp files from Unix to DOS.
12269 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12271 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12272 function pointers; we have been compliant for several months now.
12273 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12274 change that was accidently commented out
12275 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12276 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12279 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12281 * src/hc08/gen.c: output of all of the internal debugging information
12282 is now controlled by the D() macro; it is disabled by default
12284 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12286 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12287 harder to keep the same registers during a CAST iCode
12288 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12289 long via int can be done in a single cast, if the signedness is
12291 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12292 putchar() in tinibios.c in ds390's library
12294 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12296 * src/SDCCast.c (decorateType): fixed bug #898889,
12297 cast result of a literal complement too
12298 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12299 fixed check for bitfields
12301 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12303 * src/SDCCicode.c (geniCodeLogic): made it static,
12304 (geniCodeLogicAndOr): added in order to fix bug #905492,
12305 (ast2iCode): fixed bug #905492
12306 * support/regression/tests/bug-905492.c: added
12307 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12308 (processParms): fixed bug #927659: don't copy parms, this will clear
12310 * support/regression/tests/bug-927659.c: added
12312 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12314 * src/SDCCast.c (addCast): don't cast float to char
12315 * device/lib/libsdcc.lib: added _memmove
12317 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12319 * device/lib/large/Makefile: fixed parallel execution by
12320 replacing `make` by `$(MAKE)`
12322 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12325 offsets (fixes bug #923936)
12327 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12329 * device/lib/small/Makefile: fixed parallel execution by
12330 replacing `make` by `$(MAKE)`
12332 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12334 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12336 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12338 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12339 * src/regression/Makefile: Regression test was not running.
12341 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12343 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12344 complement if possible
12345 * src/SDCCval.c (valComplement),
12346 * src/SDCCicode.c (operandOperation): fixed complement of literal
12347 * support/regression/tests/onebyte.c (testComplement): added
12349 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12351 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12352 return an optimized tree; actually replace actParm with the new tree
12353 * src/SDCCast.h: added some parantheses to remove side effects
12354 * support/regression/tests/bug-920866.c
12356 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12357 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12358 Bit operands were not being handled properly in the pic14 port.
12359 (now src/regression/add.c passes again).
12361 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * src/SDCC.y (labeled_statement): case and default no longer require
12364 a following statement (RFE #893037)
12366 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12368 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12369 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12370 disabled (fixes bug #916294)
12371 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12372 "mov a,acc"; patch provided by Lenny Story
12373 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12375 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12377 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12379 * src/ds390/gen.c (genFunction, genEndFunction),
12380 * src/ds390/ralloc.c (ds390_assignRegisters),
12381 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12382 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12383 pushed if there are parameters passed on the stack. Also, a cleaner
12384 way to decide if r0/r1 should be pushed/popped. (Together they fix
12387 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * device/lib/mcs51/crtpagesfr.asm,
12391 * device/lib/mcs51/crtxinit.asm,
12392 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12393 to avoid confusion with Si Lab's SFRPAGE register.
12395 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12397 * src/SDCCglue.c (emitMaps): allow public sfr variables
12398 * src/SDCCglue.c (initialComments): include compiler build date
12399 with compiler version and put the timestamp of the generated
12400 assembly file on a serperate line to be less confusing.
12401 * src/port.h: added genInitStartup hook
12403 * src/ds390/main.c,
12406 * src/pic16/main.c,
12408 * src/z80/main.c: genInitStartup initialize as NULL (default to
12409 historical behaviour)
12410 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12411 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12412 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12413 library instead of hard coding it into the compiler.
12414 * support/regression/ports/mcs51-stack-auto/spec.mk,
12415 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12416 * device/lib/mcs51/Makefile,
12417 * device/lib/small/Makefile,
12418 * device/lib/large/Makefile,
12419 * device/lib/mcs51/crtpagesfr.asm,
12420 * device/lib/mcs51/crtstart.asm,
12421 * device/lib/mcs51/crtxclear.asm,
12422 * device/lib/mcs51/crtxinit.asm,
12423 * device/lib/mcs51/crtclear.asm,
12424 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12425 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12426 and into user configurable files.
12427 * device/lib/clean.mk: clean mcs51 directory too
12428 * support/regression/tests/longlit.c: added static to T1 declaration
12429 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12430 accesses in the initialization code
12432 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12434 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12435 OSCTRIMVAL as noted in bug #916008
12437 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12440 in loops with multiple exits (reported as incorrect registers
12441 used by Martin Helmling in Sdcc-user list)
12443 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12445 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12446 made ds390 register extensions look less like error messages
12448 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12451 reported by Adam Wozniak in Sdcc-user list
12453 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12455 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12456 arithmetic optimizations, added debug output
12458 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12460 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12461 * sdcc.spec: updated and split sdcc into 3 rpms
12462 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12463 needed for literals of LEFT_OP and '+'
12464 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12465 introduced RESULT_TYPE_NOPROM
12466 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12468 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12469 limited promotion to int only for '*'
12470 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12472 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12474 * src/pic16/gen.c (genSkip),
12475 (genc16bit2lit), (gencjneshort): commented out
12476 (is_LitOp): new helper function, checks operand type
12477 (genCmpEq): rewritten
12479 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12481 * support/regression/tests/bug-908454.c: added
12483 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12485 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12486 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12487 (geniCodeCast): cosmetic, don't preserve bit storage class
12488 (geniCodeLeftShift): added promotion
12489 (geniCodeLogic): fixed regression
12490 * src/SDCCsymt.c (computeTypeOr): accept bits too
12491 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12493 2004-03-07 Borut Razem <borut.razem AT siol.net>
12495 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12497 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12499 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12500 version of pic16_genPackRegisters which does not check if ic is a
12502 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12503 function cause string1.c regression test fails
12505 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12507 * sim/ucsim/configure.in,
12508 * sim/ucsim/configure,
12509 * sim/ucsim/doc/Makefile.in: use docdir
12510 * src/SDCC.y: fixed sbit atrributes
12511 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12512 * src/SDCCast.c (decorateType): |^& need special promotion handling
12514 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12515 * src/SDCCsymt.h (computeType),
12516 * src/SDCCicode.c: computeType() needs op
12517 * src/SDCCsymt.c (checkTypeSanity),
12518 * doc/sddman.lyx: "plain" bitfields are unsigned
12519 * src/SDCCsymt.c (computeTypeOr): added
12520 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12522 * src/SDCCval.c (val*): computeType() needs op
12523 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12524 * support/regression/tests/onebyte.c: added tests for |^&
12526 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12528 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12529 for writing icode into asm output.
12531 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12533 * src/pic16/device.c: added some debug lines enabled
12534 with macro DEBUG_CHECK,
12535 * src/pic16/genarith.c: more debug in genPlus,
12536 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12537 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12538 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12539 * (aopForSym): onStack symbols are re-placed in data memspace,
12540 and onStack flag is cleared,
12541 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12542 copy temporary pcodeop,
12543 * (genPcall): added warning for not updating PCLATU,
12544 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12545 always true for pic16 port,
12546 * (genMultOneWord): NEW, supports integer multiplication,
12547 * (genMult): modified to call genMultOneWord,
12548 * (ifxForOp): added warning when return NULL,
12549 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12550 flag is set before call to operandFromSymbol for implicit
12552 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12553 options.intlong_rent are set by default,
12554 * (_hasNativeMulFor): modified to allow port generation of integer
12556 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12557 set regtype to REG_SFR for all registers, restricting seting the
12558 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12560 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12562 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12563 more than 500 times in the regression tests
12565 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12567 * support/Util/SDCCerr.h,
12568 * support/Util/SDCCerr.c,
12569 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12571 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12572 for symbol conflicts.
12573 * support/valdiags/tests/enum.c,
12574 * support/valdiags/tests/tentdecl.c,
12575 * support/valdiags/tests/struct.c: expect possible error messages
12576 referring to original symbol definitions.
12577 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12579 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12581 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12583 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12585 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12587 * src/pic16/ralloc.c (newReg): fixed bug #908929
12589 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12591 * src/ds390/gen.c: added missing #include "main.h"
12593 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12595 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12596 checking if symbol is already in set,
12597 * src/pic16/device.h: prototype for checkAddSym,
12598 * src/pic16/gen.c: (_G): added entry interruptvector,
12599 * (assignResultValue): removed some commented out lines,
12600 * (genFunction): check for ISR via sym->type, absolute section for
12601 interrupt code is created via a new pBlock, the goto instruction is
12602 placed now correctly at the interrupt vector position, changed all
12603 references from ivec to _G.interruptvector,
12604 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12605 is the interrupt is a high priority one, same for return from ISR,
12606 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12607 externs to calls of checkAddSym,
12608 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12609 pic16_pcode_verbose flag is set,
12610 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12611 * src/pic16/pcoderegs.c: message about how many registers are saved
12612 will only be emitted if pic16_pcode_verbose flag is set,
12614 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12616 * src/ds390/ralloc.h,
12617 * src/ds390/ralloc.c (ds390_regWithIdx),
12618 * src/ds390/gen.c (emitcode),
12619 * src/ds390/main.h,
12620 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12621 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12622 ds390operandCompare, getRegsRead, getRegsWritten,
12623 initializeAsmLineNode): customized instruction size calculation for
12624 ds390, started basis for some register optimizations
12625 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12626 corresponding assembly output
12627 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12628 missing push/pop of r0/r1. Optimized push/pops
12630 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632 * src/mcs51/main.c (instructionSize): fixed ACALL size
12633 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12635 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12637 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12638 the sorting of rlist with NULL elements
12639 * (print_idataType, print_idata): NEW to create idata sections
12640 * src/pic16/device.h: idataSymSet new variable
12641 * src/pic16/gen.c (genFunction): fixed some bugs in string
12642 comparing, improved the absolute section creation for ISRs,
12643 added FSR0L/FSR0H in registers that are saved in an ISR,
12644 * (genInline): fixed the processing of inline snippets,
12645 now they undergo no process by the peephole optimizer
12646 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12647 are placed in idataSymSet,
12648 * (pic16emitStaticSeg): extern symbols are added in externs,
12649 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12650 switching when aboslute variables are placed in access bank memory
12651 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12652 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12653 commented out with #if,
12654 * (pic16_packRegisters): reintroduce the check for CAST because some
12655 symbols are not correctly handled,
12656 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12657 pCodeInstruction instead of pCode,
12658 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12659 pCodeAsmDir definition,
12660 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12661 directive, then the argument directive is emitted without the leading
12662 tab, hack for inline labels which must be in the first column,
12663 * (compareLabel,pic16_findNextInstruction),
12664 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12665 * (insertBankSwitch): modified for the new pCodeAsmDir,
12667 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12668 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12670 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12672 * (pushSide): commented out with #if,
12673 * (assignResultValue): fixed some typos in saving
12675 * (genPcall): FIXED and sync'ed with genCall,
12676 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12677 * (genNearPointerGet): fixed to handle some more cases,
12678 implementation scheme via table reads,
12679 * (genConstPointerGet): modified to access code memory correct,
12680 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12681 and improved to handle some cases
12682 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12683 instead of "RETLW" for init data
12684 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12685 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12686 variables are placed in access bank memory (<0x80 and >=0xf80),
12687 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12688 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12689 TBLWT_POSTDEC,TBLWT_PREINC
12690 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12691 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12693 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12694 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12695 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12696 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12698 2004-02-29 Borut Razem <borut.razem AT siol.net>
12700 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12701 support/Util/findme.h, support/Util/system.h: enhance binary relative
12702 search for lib and include by using findProgramPath()
12704 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * src/SDCCpeeph.c (pcDistance),
12709 * src/mcs51/ralloc.h,
12710 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12711 * src/mcs51/main.h,
12712 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12713 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12714 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12715 size calculation port specific, started basis for some register
12717 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12718 missing push/pop of r0/r1. Optimized push/pops
12719 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12720 * device/lib/_modsint.c (_modsint),
12721 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12722 and stack version so regression tests pass
12724 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12726 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12727 * src/SDCCast.c (decorateType): catch another small optimization
12729 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12730 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12731 modified to finally use computeType() all over SDCC,
12732 see Feature Request #877103
12733 * src/SDCCval.h: cosmetic
12734 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12735 valCompare(); regression tested in muldiv.c
12736 * support/regression/tests/muldiv.c (testMod): mod sign follows
12739 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12741 * src/SDCCast.c (decorateType): fixed bug #902362
12742 * doc/INSTALL.txt: fixed install instructions for win32
12744 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12746 * device/include/Makefile.in (install): fixed by replacing spaces
12749 * doc/INSTALL.txt: updated for release
12750 * doc/sdccman.lyx: added warning for --xstack being buggy
12752 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12754 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12755 to eliminate build warnings.
12756 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12758 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12759 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12761 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12762 removed -penable-stack, added comment for stack pragma, added
12763 warning for not initializing the stack/frame registers, removed
12764 comment at interrupts section
12766 Stack is made permanent, there is no ability to disable stack usage.
12767 * src/pic16/device.h,
12768 * src/pic16/device.c: removed all references to USE_STACK macro,
12769 * src/pic16/device.c (pic16_dump_section): when no elements in
12770 rlist, free rlist before return,
12771 * (pic16_dump_int_registers): NEW, internal registers are a new set
12772 of general purpose registers reused by each function,
12773 * (checkAddReg): returns 1 if registers is added to set,
12774 * (pic16_groupRegistersInSection): when a registers is of type
12775 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12776 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12777 SRCASECMP macro is moved here from device.c
12778 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12779 PO_PCLATU, PO_PRODL, PO_PRODH,
12780 * (pic16_pCodeOpType, genMinus,
12781 changed compares to "a" register, with AOP_ACC,
12782 * (pic16_genPlus): fixed some bugs and indented properly,
12783 * (pic16_addSign): changed size to size+offset in the MOVWF
12785 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12786 multiply 8-bit operand by literal, result is 8-bit,
12787 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12788 multiply 2 8-bit operand, result is 8-bit,
12789 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12791 * src/pic16/gen.c: changed accUse to contain WREG only,
12792 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12793 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12794 true, do not use immediate addressing any more unless sym is a
12795 pointer in codespace,
12796 * (aopForRemat): do not use immediate addressing when symbol not in
12797 codespace and when symbol's address is requested,
12798 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12800 * (aopGet): added case for AOP_ACC and don't return "accumulator
12801 bug" but WREG instead,
12802 * (popGetTempReg): pushes contents of temporary register in stack,
12803 * (popReleaseTempReg): pops contents of temporary register from
12804 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12805 * (pic16_popGet): separated case AOP_ACC to return register WREG
12806 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12807 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12808 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12809 the use of immediate pointers to certain cases only.
12811 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12812 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12813 * (assignResultValue, genCall, genRet): modified to use the new
12814 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12815 genPcall is still broken,
12816 * (genFunction): added code to create 'A' type pBlocks when
12817 interrupt functions are generated, code not extensively tested yet,
12818 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12819 * (genEndFunction): modified so ISRs pop stored registers from stack,
12820 * (genMultOneByte): cleanup,
12821 * (AccRsh): added flag andmask, to and result with appropriate mask,
12822 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12823 * (genDataPointerGet): fixed and reenabled its use,
12824 * (genNearDataPointerGet): bugs fixed,
12825 * (genDataPointerSet): bugs fixed,
12826 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12827 pic16_DumpSymbol, pic16_DumpOp,
12828 * src/pic16/genutils.h: function prototypes for the above functions,
12829 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12831 * (pic16emitRegularMap): many many many improvements, but needs a
12833 * src/pic16/main.c: enable_stack in pic16_options is removed,
12834 * (_pic16_parseOptions): removed command line options -penable-stack,
12835 * (_process_pragma): emit stack symbol only when stack pragma is
12837 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12838 redirected to FSR0L/FSR0H pair,
12839 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12840 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12841 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12843 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12844 * (dumpPicOptype): NEW,
12845 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12846 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12847 with movff instruction,
12848 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12849 added pic16_int_regs, some packRegsFor* functions are commented out,
12850 because produce errors,
12851 * src/pic16/NOTES: minor modifications
12853 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12855 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12856 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12858 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12859 * as/mcs51/lkaomf51.c: fixed bug #895763
12861 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12863 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12865 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12867 * doc/sdccman.lyx: added details about the HC08 storage classes and
12868 interrupts, fixed the register usage info for z80 & gbz80
12870 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12872 * doc/sdccman.lyx: added more pic16 port documentation
12873 * device/include/pic16/: added header pic18fregs.h
12875 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12877 * doc/sdccman.lyx: added Vangelis' contribution
12879 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12881 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12882 extend to the next CALL or PCALL, not just to the next CALL.
12884 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12886 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12888 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12890 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12891 bug #895752 and a better fix for bug #716790
12893 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12895 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12897 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12899 * doc/sdccman.lyx: minor changes, minor changed
12901 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12903 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12904 which can't handle SDCC_NEWONEBYTEOPS,
12905 (geniCodeMultiply): removed conversion from mult to shift for pic14
12908 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12911 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12912 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12913 thus fixing bug #895406
12915 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12917 * device/lib/_modsint.c,
12918 * device/lib/_modslong.c: sign follows divisor only
12919 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12920 signs or signedness can be ignored
12921 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12922 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12923 added optimization for IFX,
12924 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12926 reenabled optimization for IFX, which was removed on 2004-01-11
12927 * src/SDCCast.h: added return type IFX
12928 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12929 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12930 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12931 SDCC_OLDONEBYTEOPS selects the old behaviour
12932 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12933 changed again and commented promotion rule
12934 * src/SDCCval.c (valDiv): promotion no longer necessary
12935 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12936 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12938 * support/regression/tests/onebyte.c: added
12940 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12942 * gen.c (genInline): reverted to old code for assemnling inline
12943 code because of bug reported James Chadd
12945 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12947 * ralloc.h: missing declarations from previous patch,
12948 seems that patch for ralloc.h was never applied, fixed
12950 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12951 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12955 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12956 indirect addressing. Marked FSR0 as deprecated
12957 * gen.c (pointerCode): commented out, not needed now
12958 (pic16_popGet2p): new MOVFF helper function
12959 (genGenPointerGet),
12960 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12961 (shiftRLong): removed duplicate debugging info
12963 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12965 * src/ds390/gen.c (genNearPointerGet),
12966 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12967 optimization with bits, but not bitfields.
12968 * src/ds390/ralloc.c (packRegisters),
12969 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12971 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12973 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12975 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12978 * src/SDCCicode.c (operandFromSymbol),
12979 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12980 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12981 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12982 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12983 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12984 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12986 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12987 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12988 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12989 * src/SDCCsymt.c (newSymbol),
12990 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12993 * src/SDCCval.c (newiList): fixed bug #885705
12995 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12997 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12998 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
13000 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13002 * device/include/c8051f120.h,
13003 * device/include/c8051f300.h,
13004 * device/include/c8051f310.h: added/updated header files for Silicon
13005 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13006 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
13007 in new section Submitting patches
13009 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
13012 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13013 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13015 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
13016 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13017 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13019 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
13020 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13021 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13023 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
13024 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13025 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13026 genGenPointerSet): fixed bug #892400
13027 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
13028 to eliminate build warnings.
13029 * src/SDCCast.c (processParms),
13030 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
13032 * support/valdiag/valdiag.py: added GCC to the list of defines active
13033 when compiling with gcc
13035 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 * support/Util/SDCCerr.h,
13038 * support/Util/SDCCerr.c,
13039 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13040 with an incomplete type (fixed bug #883734)
13041 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13043 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13047 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13049 * src/SDCCast.c (decorateType),
13050 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13051 function pointer implementation
13052 * support/regression/tests/funptrs.c: added tests to verify both forms
13053 of function pointers work correctly. Added tests to verify parameters
13054 are passed in the correct order.
13056 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13058 * device.c (regCompare): registers are sorted by ascending
13059 address and increasing size,
13060 * main.c (_pic16_finaliseOptions): removed the declaration
13061 of compiler macro MCU. Now a macro of the format pic18fxxxx
13062 will be defined from the command line
13064 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13065 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13067 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13068 PCOP_RLCF was overwritten!
13069 * gen.c (genSkip): commented out calls to pic16_emitcode,
13070 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13072 * (genRRC): added debugging info,
13073 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13074 overwritten while shifting,
13075 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13076 overwritten while shifting,
13079 * (shiftLLeftOrResult),
13080 * (shiftRLeftOrResult),
13082 * (shiftLLong): Implemented with pic16_emitpcode
13083 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13084 * (genLeftShift): Fixed bug, operand for shift by variable always
13085 was "and"ed with 0x0f,
13086 * (genLeftShiftLiteral),
13088 * (genRightShiftLiteral): added debugging info,
13089 * (genrshFour): added comment,
13090 * (genRightShift): determined signedness from operand "left"
13091 instead of "result"
13093 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/SDCCicode.c (geniCodeParms),
13096 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13097 function pointers, fixed function pointer bugs #861242 and #861896
13099 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13101 * device/include/c8051f000.h,
13102 * device/include/c8051f120.h,
13103 * device/include/c8051f300.h: added header files for Silicon
13104 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13106 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13108 * src/SDCCast.c (processParams): added new type flow and restructured
13109 (gatherAutoInit): added new type flow
13110 (addCast): cosmetic changes
13111 (getLeftResultType): added new type flow for array indices, patch
13112 provided by Stas, see FR #877103
13113 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13114 array index patch by Stas
13115 * src/SDCCast.h: added prototype getResultTypeFromType()
13117 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13118 * src/pic/glue.c (pic14emitStaticSeg),
13119 * src/pic16/glue.c (pic16emitStaticSeg),
13120 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13121 for initialization of symbols
13122 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13123 * support/Util/SDCCerr.h:
13124 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13125 * .version: bumped version number to 2.3.8
13126 * device/include/Makefile.in (install),
13127 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13130 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13132 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13133 Slade Rich fixed an optimization bug
13134 * src/pic/pcodepeep.c,
13135 * src/pic/pcoderegs.c
13136 * doc/Makefile (install): added test for directory
13138 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13140 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13141 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13142 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13143 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13144 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13145 * as/mcs51/asexpr.c (term),
13146 * as/hc08/asexpr.c (term): fixed bug #887146
13148 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13150 * src/z80/gen.c (genMult): handle single byte result product
13151 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13152 DUMMY_READ_VOLATILE (fixed bug #886367)
13154 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13156 * support/regression/tests/libmullong.c: fixed logic, on little endian
13157 hosts we ended without a mullong_wrapper()
13159 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13161 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13162 virus/worm forged address usage.
13164 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13166 Fixed promotion, it should be done on AST level:
13167 * src/SDCCast.c (addCast): added promotion to int
13168 (decorateType): updated call to upCast()
13169 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13170 usualUnaryConversions()
13172 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13174 * support/regression/tests/literalop.c (mulWrapper): Added a
13175 wrapper to remove integer overflow warnings.
13177 * support/regression/tests/float_trans.c: Made work on host.
13179 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13182 * support/regression/generate-cases.py (main): Changed from inline
13185 * doc/Makefile (install): Changed to depth first to get rid of
13186 missing directory install warning.
13188 * as/Makefile (install-doc): Made work on Mac.
13190 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13192 * src/SDCCast.c: added an additional type flow in decorateType() of
13193 opposite direction, see feature request #860006; it's enabled at runtime
13194 by setting the environment variable SDCC_NEWTYPEFLOW
13195 * src/SDCCast.h: changed prototype of decorateType()
13196 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13197 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13198 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13199 see feature request #877103
13200 * src/SDCCval.c: updated call of decorateType()
13201 (valBitwise): fixed bug #882876
13202 (valMinus): added promotion
13203 (valLogicAndOr): result is unsigned
13204 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13205 * src/SDCCsymt.c (computeType),
13206 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13207 must not cause an unsigned operation
13208 * src/pic/glue (pic14emitRegularMap),
13209 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13211 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13213 * src/pic/pcode.c (PCodeID): commented out left over debug code
13215 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13217 * support/valdiag/tests/overflow.c: added shift tests
13218 * src/pic/device.c,
13225 * src/pic/pcodepeep.c,
13226 * src/pic/pcoderegs.c,
13227 * src/pic/ralloc.c,
13228 * src/pic/ralloc.h: applied patch from Slade Rich;
13229 added support for multiple code pages and multiple RAM banks on the
13230 PIC 14 port. The ASM files now no longer simply assume all the
13231 code / RAM are in the same page / bank. This means the linker can
13232 safely allocate code/RAM of separate ASM files to different pages/banks.
13233 * doc/sdccman.lyx: added Slade's tips
13234 * src/mcs51/peeph.def: fixed bug #880768
13236 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13239 * src/SDCCast.c (decorateType): fixed bug #880197
13241 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13243 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13246 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13247 strtof is not part of C89 and isn't included with Mac OS X.
13249 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13252 shiftL2Left2Result): fixed bug #879326
13253 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13254 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13255 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13256 address fetch for clr instruction
13257 * device/lib/hc08/_mulint.c: created optimized assembly version
13258 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13260 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13262 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13263 proposed in FR #877103
13265 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13267 * src/SDCCval.c (cheapestVal): added missing checks
13268 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13269 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13271 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13273 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13276 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13278 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13279 loaded with the linker search paths (-L arguments) and the libraries
13280 to be linked with the current source (-l arguments). Changes
13281 currently will affect only the pic16 port.
13282 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13283 include path the port specific paths and port specific libraries,
13284 * gplink command now contains the $3 argument,
13285 * src/pic16/device.h,
13286 * src/pic16/device.c,: structure PIC_device is made public and
13287 renamed to PIC16_device, the same for variable Pics which is renamed
13288 to Pics16. Updated all references to them.
13289 * src/pic16/glue.c (pic16glue): corrected bug with code
13290 initialization which bypassed the variable initializations block.
13292 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13293 COMPILE_FLAGS and added the --nostdinc option
13295 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * device/include/mc68hc908jb8.h: Register defs for another member
13298 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13300 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13302 Documenting changes from previous commits.
13303 * configure.in (version 1.56),
13304 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13305 when generating output files to configure the pic16 library,
13306 but now I've commented it out, since gputils aren't installed in the
13307 SF compile farm, so library won't compile
13309 * device/lib/Makefile.in (version 1.56): initially I've added in
13310 target 'all' the prerequestive 'model-pic16' so it compiled the
13311 pic16 library, but now I've commented it out for the same reasons
13313 * added targets 'model-pic16' and 'objects-pic16' to compile the
13315 * added target 'port-specific-objects-pic16' to handle the
13316 generated libraries and copy them into the build/ directory
13317 * added target 'clean-intermediate-pic16' to clean intermediate
13318 files into pic16 directory
13319 * in target 'installdirs' added line to create directory pic16 in
13320 the installation path
13322 * device/include/Makefile.in (version 1.11): in target 'install'
13323 added lines to copy all header files to installation path,
13324 * in target 'installdirs' added line create directory for pic16
13325 headers in the installation path
13327 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13329 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13332 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13335 * device/lib/configure.in,
13336 * device/lib/configure: fixed for autoconf 2.57
13338 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13341 option so that it actually works. Made it specific to the z80, since
13342 the gbz80 doesn't have these kinds of I/O ports.
13344 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * device/include/z180.h,
13347 * device/lib/_memcpy.c,
13348 * device/lib/_memmove.c,
13349 * device/lib/_mulint.c,
13350 * device/lib/ser_ir.c,
13351 * device/lib/ser_ir_cts_rts.c,
13352 * device/lib/_strcmp.c,
13353 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13354 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13355 portmode; added deprecation warning for bank= and protmode= forms.
13356 Also, guard against buffer overflow.
13357 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13359 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13361 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13362 changed interrupt vector table generation to only emit declared vectors.
13363 * device/include/Makefile.in: added missing backslash
13364 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13366 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13368 Mainly changes to support compilation of the device libraries
13369 * src/pic16/device.c: stack is allocated via symbol and not
13370 via literal number. The symbol is placed in the corresponding
13371 position of the data ram
13372 * (pic16_dump_section): relocatable and absolute uninitialized
13373 data are now emitted in sorted order to reduce section naming,
13374 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13375 weren't marked as being in the access bank,
13377 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13379 Added portion of GNU PIC Library under the directory
13380 device/include/pic16 and device/lib/pic16. These files
13381 contain the declarations of SFRs for the PIC18Fxx2 devices.
13382 The directory is initialized via configure from toplevel.
13384 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13386 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13387 the spilllocations to be compared correctly
13389 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13391 * src/SDCCast.c (decorateType): fixed bug introduced today
13393 2004-01-12 Borut Razem <borut.razem AT siol.net>
13395 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13396 doc/sdccman.lyx: upper case pragmas are deprecated
13398 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13400 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13401 in simpler and even better code
13403 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13405 * src/SDCCicode.c (operandOperation): fixed bug #874819
13406 * src/SDCCast.c (decorateType): fixed
13407 char foo (unsigned long ul) { return ul > 0; }
13409 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13411 * doc/sdccman.lyx: Moved and added some sections, small changes
13412 all over. Telling LaTeX to be less strict with word spacing
13413 to better keep the right margin. Changed some notes about
13414 maintainance of the ports in section 3.2.1 - is it OK like this?
13416 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13418 SDCC source changes:
13419 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13420 convilong): modified to inform the pic16 port that builtin functions
13423 PIC16 PORT specific changes:
13424 * src/pic16/device.c pic16_dump_equates() added,
13425 processor registers declared internally by the port are emitted in
13426 the translation as equates,
13427 * src/pic16/gen.c: inline code is passed unprocessed to the
13429 * (pic16_popGetLit2): fnuction modified to take second operand as
13430 pCodeOp pointer and not as literal,
13431 * (popRegFromIdx): prefixed with pic16_,
13432 * (pic16_popCombine2): modified to receive already allocated pCode
13434 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13435 * (genFunction): initializes local stack frame and pushes on stack
13436 all the registers used by this function,
13437 * (genEndFunction): restores all registers from stack and restores
13439 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13441 * (pic16glue): changed the program startup sequence,
13442 * added new dbName code 'A' for functions placed in absolute section
13443 * src/pic16/main.c: added function attribute _naked,
13444 * added pragma 'code' to place a fnuction at an absolute address,
13445 * added command line arguments --debug-ralloc and --pcode-verbose,
13446 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13447 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13448 * (pic16_newpCodeOpLit2): modified to take the second operand as
13450 * (pic16_printpBlock): modified to emit each function in a separate
13452 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13453 UPPER for immediate operands,
13454 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13456 * src/pic16/peeph.def: all peepholes with movff are commented out,
13457 because there is a problem in the pcode peep optimizer,
13458 * src/pic16/ralloc.c: the register allocator can now reuse local
13459 function symbols for another function. This saves register usage.
13460 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13462 Added file src/pic16/NOTES with information about program writing on
13463 the current port version.
13465 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13467 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13468 and peephole 252 (array access)
13470 2004-01-09 Borut Razem <borut.razem AT siol.net>
13472 * src/SDCCmain.c : fixed #872250: -l command line defined library
13473 files are scanned before standard library files
13475 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * src/SDCCast.c (decorateType): fixed bug #874046
13479 2004-01-09 Borut Razem <borut.razem AT siol.net>
13481 * support/scripts/sdcc.nsi: remove previous installation
13483 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13485 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13486 bytes for last interrupt vector (mcs51)
13487 * sdcc.spec: fixed typo
13489 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13492 gen51Code): more efficient parameter receive for --model-large
13495 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * src/ds390/main.c,
13498 * src/z80/main.c: added missed needLinkerScript flags (more than
13499 one port structure defined in these file)
13500 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13503 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13505 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13506 * src/port.h: added flag needLinkerScript in port->linker
13507 structure to inform whether to create a .lnk file or not,
13509 * src/ds390/main.c,
13511 * src/mcs51/main.c,
13513 * src/pic16/main.c,
13515 * src/z80/main.c: changed appropriately to configure
13516 needLinkerScript flag
13518 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13519 * src/pic/glue.c: added variable udata_section_name to
13520 override default uninitialized data segment definition for
13521 devices only with SHAREBANK memory (reported from Erik Epetrich)
13522 * (pic14emitOverlay): modified to emit a commented overlay segment
13523 directive when no overlay data exist
13524 * (picglue): modified to emit uninitialized data segment
13525 according to udata_section_name
13526 * src/pic/main.c (_pic14_parseOptions): added command line
13527 options --udata-section-name=[name] to override default
13528 udata definition name
13529 * modified _linkCmd and _asmCmd to include compiler passed
13530 arguments via -W option
13531 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13532 object file from '.rel' to '.o' in port->linker structure,
13533 changed size of fptr from 2 to 3 in port structure
13535 2004-01-07 Borut Razem <borut.razem AT siol.net>
13537 * support/scripts/sdcc.nsi: update PATH
13538 * support/scripts/sdcc.ico: craeted
13540 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13542 * device/include/Makefile.in: fix install
13543 * doc/Makefile: fix install
13545 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13549 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13550 how the function variable allocation summary is displayed; also
13551 include information about variables allocated to the overlay
13554 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13556 * as/mcs51/lkmain.c: Help about -Y option
13557 * as/mcs51/lkarea.c: Fixed gcc warnings
13559 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13561 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13563 * support/valdiag/tests/overflow.c: added
13564 * src/SDCCast.c (decorateType),
13565 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13566 LEFT_OP (left shift)
13568 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13570 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13571 (default behaviour).
13573 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 A python script to validate compiler diagnostic messages. It can be
13576 used to verify that sdcc complains about bad c source code and
13577 gives a good location of the error.
13578 * support/valdiag/Makefile,
13579 * support/valdiag/valdiag.py,
13580 * support/valdiag/tests/*
13582 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13584 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13585 * src/SDCCsymt.c (newEnumType),
13587 * support/Util/SDCCerr.c,
13588 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13590 * support/regression/tests/enum.c: added test for enum values that
13591 require at least 2 bytes of storage.
13593 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13595 * src/common.h: added ifndef/define/endif macros
13596 around the header file.
13597 Bug reported from Jesus Calvino-Fraga
13599 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13601 * sdcc.spec: updated
13602 * device/include/Makefile.in: don't install CVS directories
13603 * device/lib/Makefile.in: added removal of CVS directories after install
13604 * doc/Makefile: fixed install, added local_icons
13605 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13606 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13607 * src/ds390/gen.c (genRightShift): fixed bug #870788
13608 * src/SDCCast.c (decorateType): fixed bug #870781
13610 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13612 PIC16 port related changes:
13613 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13614 added variable stackPos,
13616 * gen.c: genCall, assignResultValue: added support for
13617 pushing/retrieving function parameters to/from stack,
13618 genFunction,genEndFunction: setup stack frame for the
13619 generated function,
13620 genAddrOf: will be changed according to bug 863624
13622 * added files genutils.c and genutils.h which contain gen*
13623 debugged and optimised functions extracted from gen.c
13625 * glue.c: added variable 'externs' which holds extern symbols,
13626 pic16emitRegularMap: is modified to properly handle relocatable
13627 symbols under the new scheme,
13628 pic16createInterruptVect: is modified
13629 pic16printPublics: is modified to emit 'global' assembler directives,
13630 added pic16_printExterns to print extern symbols,
13631 pic16glue: initializes stack/frame pointer in the beginning of
13632 the assembly output. Temporary hack, will be corrected later,
13633 because gplink yet does not support stack and SDCC does not
13634 yet support a type of crt0.o object to create the final binary.
13636 * Removed many lines that contain 8051 legacy code.
13637 * The code is finally placed under a 'code' directive.
13638 * Added port specific options.
13640 * _process_pragma: simplified since now we do not need *special*
13641 include file to define SFR registers. But a separate header
13642 will be needed. This will be developed later.
13643 * _pic16_parseOptions: added, parses port specific options:
13644 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13645 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13646 --preplace-udata-with=
13648 * _pic16_setDefaultOptions: modified to initialize section names,
13649 but hack is temporarly out of order since it needs improvement.
13650 * _pic16_genAssemblerPreamble: configuration words are emitted by
13651 their address instead of their name. This part is incomplete and
13652 supports only the 18Fxx2 devices. Other devices will emit an error
13653 during assembly since they do not contain the same set of config
13655 * _pic16_genIVT: is modified,
13657 * pcode.c: added definitions for some hardware registers that are needed
13659 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13660 All PCI entries are updated. Now LFSR is supported.
13661 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13662 * added pic16_newpCodeOpLit2 to support instructions with
13663 two literal arguments
13664 * pic16_pCode2str: corrected code that emits assembler instructions
13665 with two literal operands and those that have an access bit modifier
13666 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13667 this fixes a bug which caused some labels to be lost, when an
13668 assembler directive was added, i.e. banksel,
13669 * pic16_FixRegisterBanking: improved logic that causes the insertion
13671 * InlineFunction: functions that are called once, are not any more
13672 inlined. This can be a port option in the future,
13674 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13676 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13677 hold the corresponding uninitialized symbols,
13678 * pic16_allocProcessorRegister: registers have explicit marked the
13680 * pic16_allocInternalRegister: registers are explicit marked as
13682 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13683 processing list, so bit registers were lost,
13686 * ralloc.h: added field 'accessBank' and original symbol operand
13687 in register definition,
13688 * removed the field isMapped from register definition,
13690 ** Several functions have been removed from various sources:
13691 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13692 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13693 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13694 pic16_assignRelocatableRegisters
13696 ** others have been introduced:
13697 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13698 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13700 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13702 * support/scripts/inc2h.pl: changed definition of BIT_AT
13703 to emit 'sbit at' instead of 'bit at'. This was a request.
13705 PIC16 port related preliminary changes:
13706 * gen.c: prefixed function popRegFromString with
13707 pic16_ and all references to it corrected
13708 * pcode.c: all pic16_pc_* hardware registers prefixed
13709 with underscore (_),
13710 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13711 * ralloc.c: newReg(): when register is REG_SFR then
13712 set address to rIdx,
13713 pic16_allocProcessorRegister(): marks register wasUsed=0
13714 pic16_writeUsedRegs(): added a call to assign processor
13715 registers via pic16_assignFixedRegisters
13717 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13719 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13720 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13721 variables in unused register banks. Also the SSEG is placed
13722 wherever there is enough space for it, and IDATA can be anywhere
13723 in internal RAM. For now compile using -Wl-Y[stack_size].
13724 The mem file is different for this option as well, since it
13725 makes no sense of talking about DSEG lenght.
13727 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13729 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13730 in certain cases, e.g. when ROM assignment, patch provided
13731 from Albert den Haan.
13733 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13735 Many signedness and type propagation fixes:
13736 * src/SDCCicode.c: made geniCodeCast() static
13737 replaced SPEC_ by IS_ (cosmetic)
13738 (operandOperation): fixed div and mod operation
13739 (usualBinaryConversions): added support for promotion of char
13740 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13741 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13742 (geniCodeAdd): an array index will stay unsigned, even if promoted
13744 (geniCodeArray): ditto
13745 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13746 * src/SDCCsymt.c (computeType): added more support for char;
13747 promotion of char is selectable by promoteCharToInt, fixed signedness
13749 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13750 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13751 * src/SDCCval (val*): replaced signedness calculation by
13753 rearranged if-branches (cosmetic)
13754 (valShift): added warning W_SHIFT_CHANGED
13755 (valCompare): fixed problem with different types
13756 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13757 * support/regression/tests/literalop.c: added many cases
13758 * support/regression/tests/ast_constant_folding.c: changed finally to
13760 * .version: new year, new version: 2.3.7
13761 * src/SDCCmain.c (main): applied patch #866468
13762 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13763 provided by Scott Bronson
13764 * doc/sdccman.lyx: updated documentation for sdcdb
13765 updated and added chapter tips
13767 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/SDCCsymt.h: missing from yesterday's commits
13771 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCC.y (struct_or_union_specifier),
13774 * support/Util/SDCCerr.c,
13775 * support/Util/SDCCerr.h: verify that struct & union tags are used
13778 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * src/SDCCglobl.h: missing from yesterday's commits
13782 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13785 sft_attributes, struct_declaration, parameter_declaration,
13786 type_name, start_block, declaration_list),
13787 * src/SDCC.lex (check_type): support redefinition of typedef names
13789 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13791 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13792 aligned xdata arrays. Erik helped me with the if clause.
13794 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13796 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13799 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 * src/SDCCast.c (newAst_),
13804 * src/SDCCicode.c (ast2iCode, newiCode),
13806 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13807 expr, statement, expression_statement, selection_statement,
13808 iteration_statement, expr_opt, jump_statement): foundation for tracking
13810 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13813 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13815 * support/Util/SDCCerr.c,
13817 * src/SDCCast.c (createCase, createDefault, decorateType),
13818 * src/SDCClabel.c (labelUnreach),
13819 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13821 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13822 (with thanks to Stas Sergeev)
13823 * device/include/time.h,
13824 * device/lib/time.c (CheckTime): suppress unreachable code warning
13826 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCast.c (createIvalCharPtr),
13829 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13831 * support/regression/tests/nullstring.c: tests for these two bugs
13833 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13835 * support/Util/SDCCerr.h,
13836 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13837 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13838 about storage class and 'at' used inside struct or union
13839 * src/SDCCBBlock.c (iCodeFromeBBlock),
13840 * src/SDCCcse.c (ifxOptimize),
13841 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13842 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13843 printIval, emitStaticSeg, emitOverlay),
13844 * src/SDCClabel.c (deleteIfx),
13845 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13846 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13847 gatherAutoInit, processParms),
13848 * support/Util/SDCCerr.h,
13849 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13850 reporting for post-parse errors.
13852 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13855 implicit casts via union; they don't work on big endian systems
13856 (possible fix for bug #861138)
13858 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13860 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13861 * src/mcs51/main.c: fixed the fix for bug #737001
13863 2003-12-15 Borut Razem <borut.razem AT siol.net>
13865 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13867 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * support/makebin/makebin.c: put output in binary mode
13871 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13873 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13874 xdata and data memory on startup. Set the environment variable
13875 SDCC_NOGENRAMCLEAR to disable this.
13876 * src/mcs51/peephole.def,
13877 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13878 (allows non-interrupt and interrupt code to safely compete for a resource
13879 without the non-interrupt code having to disable interrupts)
13881 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/SDCCicode.c (geniCodeAdd),
13884 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13885 with valFromType if type might be a pointer and host is big endian).
13886 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13887 types, not just integer types.
13888 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13889 multiply defined with mismatching "at" address.
13891 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13894 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13895 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13896 with embedded nulls (fixed bug #753752)
13898 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13900 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13901 Apparently this did not see much testing (endless loop)
13903 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13905 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13907 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13909 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13910 gracefully handle NULL memmap pointers
13912 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13915 instead of deleting the iCode when an operand is volatile
13916 * src/z80/gen.c (genDummyRead),
13917 * src/mcs51/gen.c (genDummyRead),
13918 * src/ds390/gen.c (genDummyRead),
13919 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13921 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13922 * src/SDCC.y: fixed bug #850420
13924 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 Applied z80 i/o port patch from Peter Townson and fixed some operators
13927 to better handle operands in A register.
13928 * device/include/z180.h
13934 * src/z80/peeph-z80.def
13935 * src/z80/peeph.def
13938 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13940 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13942 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13944 * device/lib/hc08/_mullong.c: Removed extra #endif
13946 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13948 * sim/ucsim/hc08.src/inst.cc,
13949 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13950 carries from x to h
13951 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13952 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13953 * device/include/stdarg.h: fixed varargs for hc08
13954 * device/lib/Makefile.in,
13955 * device/lib/hc08/Makefile,
13956 * device/lib/hc08/_mulint.c,
13957 * device/lib/hc08/_mullong.c: fixed some endian problems
13959 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13961 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13962 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13963 * device/lib/_gptrget.c,
13964 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13966 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13969 * src/SDCCast.c (astErrors): fixed bug #846007
13970 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13972 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/SDCCast.c (decorateType): disabled a transformation I added in
13975 revision 1.188 (access to fields of a structure at an absolute address);
13976 it breaks with bitfields, extern declarations, and gcse analysis.
13977 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13978 could be assigned through a pointer, so don't complain.
13979 * src/SDCCast.c (astErrors),
13981 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13983 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13985 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13986 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13987 output of __config directives, since gpasm now supports them
13988 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13989 pre-processor macro, i.e. -DMCU=p18f452
13990 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13991 and modified to handle 'cast' icode similarly to '=' icode
13992 * src/pic16/device.h (typedef struct PIC_device): added field
13993 'extMIface' to indicate that chip has external memory interface
13994 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13995 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13998 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * src/SDCC.y (pointer): fixed bug #846006
14001 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
14002 * src/SDCCast.c (decorateType): fixed bug #846009
14003 * src/ds390/peeph.def,
14004 * src/ds390/gen.c (genAnd, genOr),
14005 * src/mcs51/peeph.def,
14006 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
14008 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
14017 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
14021 * src/SDCCbitv.c: added function to free a bitvector
14022 * src/SDCClrange.h,
14023 * src/SDCClrange.c: added function to recompute the liveranges
14024 * src/avr/ralloc.c,
14025 * src/ds390/ralloc.c,
14026 * src/hc08/ralloc.c,
14027 * src/mcs51/ralloc.c,
14028 * src/pic/ralloc.c,
14029 * src/pic16/ralloc.c,
14030 * src/xa51/ralloc.c,
14031 * src/z80/ralloc.c: recompute the liveranges after register packing
14033 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
14035 * src/SDCCloop.c (newInduction): fixed bug #845630
14037 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14040 inadvertantly left behind from my 2003-11-12 change
14042 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14044 Updated headers I neglected to commit yesterday.
14045 * src/SDCClrange.h,
14048 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14051 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14052 * src/SDCCopt.c (eBBlockFromiCode),
14053 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14054 the creation of the key hash table from the sequencing so it can be used
14055 earlier (for some GCSE bug fixes still pending)
14057 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14059 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14060 * support/regression/tests/addsub.c: testing genPlus shortcut
14062 2003-11-15 Borut Razem <borut.razem AT siol.net>
14064 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14066 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14068 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14069 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14070 ordering is immaterial.
14071 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14073 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14075 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14076 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14077 (SIGSEV) of bug #840381
14078 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14079 unlink new file before rename if new and old filenames are the same)
14081 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14083 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14084 uninitialized variables) for the mcs51. Set environment variable
14085 SDCC_GENRAMCLEAR to test.
14086 xdata initialization slightly shorter
14088 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14092 #838241 & 780691 (basicly the same bug)
14093 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14094 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14096 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14098 * src/SDCCmain.c (linkEdit): "fix" #834252
14100 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14104 * src/SDCC.y: fixed bug #819403
14106 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14108 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14109 the reentrant attribute.
14110 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14111 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14113 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14114 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14115 erroneously reduced to a literal.
14116 * src/hc08/ralloc.c (packRegisters, rematStr),
14117 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14120 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14122 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14123 * doc/sdccman.lyx: changed from 'article' to 'book'
14124 * doc/Makefile: readded test_suite_spec and cdbfileformat
14126 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14128 * device/include/stdlib.h: include malloc.h to comply with ANSI
14129 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14131 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14133 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14134 * doc/clean.mk: also remove *.out files
14135 * doc/sdccman.lyx: some additions, larger top/bottom margins
14137 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 * src/SDCC.y: fixed bug #837365
14140 * support/regression/tests/bitopcse.c
14141 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14142 a symbol (might be valop instead)
14143 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14144 * device/lib/clean.mk: added hc08 to the cleaning list
14146 2003-11-04 Borut Razem <borut.razem AT siol.net>
14148 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14150 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14151 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14152 malloc is declared in standard stdlib.h
14154 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * device/lib/hc08/Makefile: need to clean .rel not .o files
14157 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14159 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 * src/mcs51/main.c,
14164 * src/ds390/main.c,
14168 * src/pic16/main.c,
14169 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14170 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14171 tests (which uses the port's oclsExpense function)
14177 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14179 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14181 * src/SDCCcse.c (ifxOptimize),
14182 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14183 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14184 deleting the IFX iCode.
14185 * src/hc08/ralloc.c: reduced unneeded slocs
14186 * src/hc08/gen.c: fixed bug in asmopToBoolean
14188 2003-11-04 Borut Razem <borut.razem AT siol.net>
14190 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14191 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14192 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14193 transferred to configure
14195 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14197 Use headers defined in the C[++] standards:
14198 * sim/ucsim/gui.src/serio.src/fileio.cc
14199 * sim/ucsim/gui.src/serio.src/frontend.cc
14200 * sim/ucsim/gui.src/serio.src/main.cc
14201 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14202 * support/Util/NewAlloc.c
14204 * as/mcs51/lklibr.c
14208 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14210 * Added MSVC projects for hc08 assembler and linker:
14211 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14212 /as/hc08/link_hc08.dsp
14214 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14216 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14218 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14220 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14222 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14224 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14226 2003-10-31 Borut Razem <borut.razem AT siol.net>
14228 * support/cpp2/cpplib.h,
14229 support/cpp2/cpplib.c,
14230 support/cpp2/cpplex.c,
14231 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14232 to switch _asm block preprocessing on / off. Default is
14233 #pragma preproc_asm +
14235 2003-10-31 Borut Razem <borut.razem AT siol.net>
14237 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14238 when outputting comment blocks (when executed with -C option) and
14239 _asm (SDCPP specific) blocks
14241 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14243 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14245 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14247 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14249 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14251 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14252 * src/SDCCast.c (decorateType): fixed bug #832664
14254 2003-10-31 Borut Razem <borut.razem AT siol.net>
14256 * support/cpp2/cpplex.c: fixed for SDCPP:
14257 comments(when executed with -C option) and _asm blocks
14258 were included even if they where in skipped #if block.
14259 Applied solution from GCC cpp 3.3.2
14261 2003-10-31 Borut Razem <borut.razem AT siol.net>
14263 * src/SDCC.lex: sdcc now understands both formats:
14264 '# <line_number> <file_name>' and
14265 '#line <line_number> <file_name>'
14266 * support/cpp2/cppmain.c: sdcpp now generates the standard
14267 '# <line_number> <file_name>' instead of former
14268 '#line <line_number> <file_name>'
14270 2003-10-30 Borut Razem <borut.razem AT siol.net>
14272 * support/cpp2/cpphash.h,
14273 * support/cpp2/cpplib.h
14274 * support/cpp2/cpplex.c,
14275 * support/cpp2/cppmain.c,
14276 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14278 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14280 Fixed a number of problems revealed by bug #827883.
14281 * src/SDCCloop.c (loopInvariants): Spill location of the
14282 result operand should be recomputed if extracted from
14283 a loop. Also, don't extract assignments of an iTemp
14285 * src/SDCCast.c (isConformingBody): loop reversal should
14286 not occur if the control variable is involved with a
14287 relational operator.
14289 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14291 * .version: bumped to 2.3.6 to reflect the big improvements
14292 made by Erik and Klaus. Thanks!
14294 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14296 Replaced the livrange code.
14297 * src/SDCClrange.c: added new LR code
14299 * src/SDCCBBlock.h: removed remainig parts from old LR code
14300 * src/ds390/ralloc.c,
14301 * src/ds390/gen.c: minor fixes to make it work with new code
14303 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 * as/hc08/lkrloc.c,
14308 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14309 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14310 (tweaked fix for bug #818696)
14312 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14314 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14316 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14320 * src/mcs51/gen.c (gencjneshort),
14321 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14322 more efficient (per Scott Bronson's suggestion)
14324 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 Extended the semantics of the critical keyword to include
14327 individual statements. See RFE #827755 and #799831
14332 * support/Util/SDCCerr.c
14333 * support/Util/SDCCerr.h
14338 2003-10-19 Borut Razem <borut.razem AT siol.net>
14340 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14342 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14344 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14346 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14347 and predecrement operand is displayed
14349 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14351 * src/SDCCval.c (valMinus): fixed bug #826041
14353 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14355 Some hc08 related updates that I missed earlier
14356 * sim/ucsim/stypes.h
14357 * support/regression/ports/hc08/spec.mk
14359 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 New target "hc08" for the Motorola 68hc08 family of micros
14369 * sim/ucsim/hc08.src/*
14370 * sim/ucsim/configure.in
14371 * src/ucsim/configure
14372 * sim/ucsim/packages_in.mk
14375 * device/include/mc68hc908qy.h
14376 * device/lib/hc08/*
14377 * device/lib/Makefile.in
14378 * support/regression/ports/hc08/*
14379 * support/regression/Makefile
14381 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14385 * src/ds390/gen.c (genCast): fixed bug #821957
14387 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14389 * device/lib/logf.c: "fixed" overlay bug
14390 * support/regression/ports/host/spec.mk: added m library
14391 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14392 * support/regression/tests/float_trans: added (for Eric)
14394 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14396 * src/mcs51/gen.c (genCpl): fixed bug
14397 http://sf.net/mailarchive/message.php?msg_id=6263915
14399 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14401 * src/SDCCast.c (decorateType): added extended constant folding
14402 * src/SDCCsymt.c (computeType): cleanup
14403 * src/SDCCval.c (valShift): minor optimization
14404 * support/regression/tests/ast_constant_folding.c: added
14406 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14408 * src/SDCCmain.c: removed some unintended changes
14410 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14412 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14413 * src/z80/gen.c: fixed part of bug #817589
14414 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14416 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14418 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14429 * src/ds390/ralloc.c
14431 * src/mcs51/ralloc.c
14433 * src/pic16/ralloc.c
14434 * src/xa51/ralloc.c
14436 * src/z80/gen.c: removed unused label "release:"
14438 2003-10-06 Borut Razem <borut.razem AT siol.net>
14440 * src/SDCC.lex: removed definition of unused variables
14441 save_optimize and save_options
14443 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14445 * clean.mk: removed '=' in "-maxdepth=1"
14446 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14447 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14449 2003-10-06 Borut Razem <borut.razem AT siol.net>
14451 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14452 my_unput() replaced by unput()
14454 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14456 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14457 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14458 type-punned pointer will break strict-aliasing rules"
14459 Old LR behaviour is again default; Klaus' LR can be choosen by
14460 defining the environment variable LRKLAUS
14464 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14465 * clean.mk: fixed removal of files in bin/CVS/
14466 * device/lib/clean.mk: fixed removal of directories small and large
14467 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14469 * src/SDCCval.c: removed superflous test for pedantic
14471 2003-10-05 Borut Razem <borut.razem AT siol.net>
14473 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14474 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14475 message "unmatched #pragma SAVE and #pragma RESTORE"
14477 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14479 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14480 assembly, critical functions, atomic, nojtbound)
14482 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14484 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14490 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14493 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14495 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14497 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14498 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14499 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14501 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14503 * src/z80/gen.c (genRet): fixed bug #524753
14504 * src/z80/gen.c (genCast): fixed internal error on cast from
14506 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14507 fix for bug #477835 to the z80
14508 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14509 for tracking iCodes in the peephole optimizer for z80
14511 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14513 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14514 the other part of bug #814548
14515 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14517 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14519 * src/SDCCcse.c: fixed part of bug #814548
14521 2003-09-28 Borut Razem <borut.razem AT siol.net>
14523 * src/asm.c: rewrite of printILine() to use temporary file instead
14525 * src/xa51/main.c: commented out declaration of int rewinds
14527 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14529 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14531 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14533 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14534 * src/asm.c (printILine): Fixed bug #811015
14536 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14541 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14544 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14545 to correctly handle general case of AOP_PAIRPTR
14546 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14548 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14550 * src/mcs51/ralloc.c (fillGaps),
14551 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14552 register positioning bug)
14554 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14556 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14558 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14561 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14562 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14563 (ralloc doesn't intentionally do this now, but perhaps later)
14564 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14565 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14566 register positioning bugs (Fixed bug #762602 and #795325)
14567 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14568 (Fixed bug #808779)
14569 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14570 lines that --i-code-in-asm generates
14572 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14574 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14575 trying to fclose a FILE* that was already closed.
14577 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14579 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14580 of const struct should be treated as if const themselves)
14582 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14584 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14586 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14588 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14589 Unix (/n) and DOS (/r/n) line terminations.
14591 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14596 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14598 * src/mcs51/gen.c (genFunction, genEndFunction),
14599 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14600 and restore of EA so that stack offsets to parameters are
14601 correct when using both critical and reentrant/stack-auto.
14602 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14603 size (can be triggered in error if sloc is shared between
14604 different sized objects)
14605 * device/include/float.h: fixed macros to explicitly use
14606 unsigned long where needed
14608 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14610 Feature req. 799831: added code to allow nesting of critical functions
14611 * src/mcs51/gen.c (genFunction, genEndFunction)
14612 * src/ds390/gen.c (genFunction, genEndFunction)
14614 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 * src/SDCCsymt.c (sclsFromPtr),
14618 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14619 support for standard C idiom of memory mapped variables; for
14620 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14621 to xdata int at 0x1234 tempvar = 1.
14622 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14623 provided by Akiya ISHIDA
14625 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14627 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14628 * src/SDCCval.c (constVal): added reduction from int to char
14629 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14630 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14631 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14633 * support/regression/tests/shifts.c: fixed
14635 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14637 * src/z80/gen.c (genXor): Fixed bug #805445
14639 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14641 Fixed bug #621531 (const & volatile confusion in the type chain).
14642 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14643 refer to the const or volatile state of the pointer itself.
14655 * src/pic16/ralloc.c
14656 * support/regression/tests/const.c
14658 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14660 When checking for duplicated modules, use absolute paths
14661 instead of relative paths. Files changed:
14666 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14668 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14670 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14672 * device/include/string.h: added size_t typedef, changed
14673 prototypes to use size_t, eliminated separate reentrant and
14674 non-reentrant declarations, added _memmove declaration
14675 * device/lib/_memcpy.c: changed to use size_t instead of int,
14676 changed /4 to >>2 to avoid division library call
14677 * device/lib/_memcmp.c,
14678 * device/lib/_memset.c,
14679 * device/lib/_strncat.c,
14680 * device/lib/_strncpy.c,
14681 * device/lib/_strncmp.c: changed to use size_t instead of int
14682 * device/lib/_memmove.c: new file (fixed bug #772294)
14683 * device/lib/Makefile.in: added _memmove.c
14684 * device/lib/z80/asm_strings.s: fixed bug #772290
14685 * support/regression/tests/bitfields.c: attempt to fix host assertion
14686 failure on amd64-unknown-linux2.2
14688 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14690 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14691 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14692 * as/z80/asmain.c (main): fixed bug #801766
14694 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14696 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14699 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14701 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14702 reported in bug #800609
14704 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14706 * Top header beautifications in src/pic16 directory:
14707 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14708 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14709 pcoderegs.h, ralloc.c, ralloc.h
14710 * main.c: added top header and GPL license notice
14711 * pcode.c: fixed the if-conditional warning
14713 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14715 * device/lib/_mullong.c: replaced int by short for gcc
14717 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14719 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14720 and JUMPTABLE iCodes properly now (worked by accident before)
14721 * src/mcs51/gen.c (leftRightUseAcc),
14722 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14723 iCode properly now. Use getSize instead of nRegs since a & b
14724 aren't part of the nRegs tally.
14726 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14728 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14729 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14730 before instructions that use the _STATUS register
14732 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14734 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14735 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14736 fetching of the pointer
14737 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14738 copied from genNearPointerSet()
14739 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14740 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14741 If they pop r0/r1 they must be called in the opposite order than aopOp().
14742 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14743 (resp. --stack-auto), prepared for --xstack
14745 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14747 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14749 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14751 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14752 these ports have their own __sdcc_external_start()
14754 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14756 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14757 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14758 type for bits was changed. It resulted in bit variables becoming
14759 global, which is not permitted in PIC 14 assembly output.
14761 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14763 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14765 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14767 Z80 and MCS51 linkers complaint if a public symbol is defined
14768 in more than one library module:
14772 * as/mcs51/Makefile.in
14774 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14776 A few small changes that speed up the peephole optimizer.
14780 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14782 Try to make the peephole optimizer smarter by maintaining
14783 an association between the assembly source code and the
14784 iCodes that originated them. Put this information to use
14785 with a new peephole rule condition "notVolatile" so that
14786 the rules can be aggressive yet still safe.
14791 * src/mcs51/peeph.def
14793 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14797 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14798 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14799 if the left or right operand symbols have the accuse flag set.
14801 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14803 Changed the type of the result of the ! (NOT) operator to char;
14804 previously it returned the same type as the source. This allows
14805 us to eliminate all the genFloatNot functions (all of its target
14806 implementations were very buggy) since !float can use the same
14809 * src/SDCCicode.c (ast2iCode): ! returns char
14810 * src/mcs51/gen.c (genNot, genNotFloat),
14811 * src/ds390/gen.c (genNot, genNotFloat),
14812 * src/z80/gen.c (genNot, genNotFloat),
14813 * src/pic/gen.c (genNot, genNotFloat),
14814 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14816 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14818 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14819 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14820 during interrupts. Ensure WSAVE is located at a shared bank address.
14821 2. Fixed page selection in some places
14822 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14823 the registers name strings.
14824 4. Fixed "signed / unsigned compare" compiler warnings.
14825 5. The PIC port manages its own allocation of the general purpose
14826 registers, but makes no attempt to reuse them. As a result when
14827 compiling it soon runs out of general purpose registers. Some
14828 additional code was added to the files pcode.c and device.c to walk
14829 through the function call tree and rename the registers so that they
14839 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14840 genPlus() & genMinus() when the result is the same as left or right
14842 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14844 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14846 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14848 Made bitfield a distinct type from bit so that bitfields
14849 convert as per ANSI C and bits retain their traditional
14850 boolean style behaviour. Implemented bitfield support in
14858 * src/ds390/gen.c: bit v bitfield split
14859 * src/z80/gen.c: New support for bitfields
14860 * support/regression/tests/bitfields.c: reenabled z80,
14863 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14865 Rules 246.x, 247.x relate to bitfields, the others speed up
14866 access to xdata mapped I/O devices.
14868 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14870 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14872 Cleaned up genPackBits and genUnpackBits and added two helper
14873 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14874 for literal assignments in genPackBits (thanks to Frieder for
14880 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14882 Fixed bug #748310 (pointer to function type mishandled when the
14883 function name is omitted). Also fixed a SIGSEGV when a function
14884 attribute (reentrant, etc) is used on a non-function or on a
14885 function but misplaced before the parameter list.
14887 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14889 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14890 * support/Util/SDCCerr.h,
14891 * support/Util/SDCCerr.c: Added func attr misuse error msg
14893 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14895 Fixed bug #787649 by anonymous
14896 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14897 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14899 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14901 Fixed numerous bitfield problems.
14903 * src/SDCC.y: More bitfield related error checking
14905 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14906 * support/Util/SDCCerr.h,
14907 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14908 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14909 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14910 * support/regression/tests/bitfields.c: tests added
14912 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14914 Made the constant following the "interrupt" keyword optional. If
14915 omitted, the function will not automatically be given an entry
14916 in the interrupt vector table (similar to #pragma NOIV, but
14917 less syntacticly kludgy). The interrupt number is also now
14918 range checked. Also fixed a bug in the high order bit example
14925 * support/Util/SDCCerr.c
14926 * support/Util/SDCCerr.h
14929 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14931 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14932 * src/SDCCicode.c (operandOperation): rewritten some ops
14933 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14934 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14936 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14937 be re-activated by defining REDUCE_LITERALS)
14938 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14939 unsigned, but are signed by default
14940 * src/SDCCval.c (constVal): rearranged
14941 * src/SDCCval.c (valMod): preliminary fix
14942 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14943 * support/regression/literalop.c: added, work in progress
14945 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14947 Generate warnings for useless declarations like "char data;"
14948 that don't do what new users expect.
14951 * support/Util/SDCCerr.h
14952 * support/Util/SDCCerr.c
14954 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14956 * src/SDCCval.c (valMult): fix overflow detection of negative int
14958 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14960 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14962 Changes to support big endian targets:
14975 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14977 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14978 * device/lib/time.c: fixed warning "integer overflow in expression"
14980 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14982 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14983 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14984 constants are unsigned; added recognition of "u" flag for unsigned
14985 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14986 * src/SDCCval.c (valDiv, valMod): fixed signdness
14987 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14988 signedness of modulo, left and right shift
14989 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14990 * support/Util/SDCCerr.h: added warning W_INT_OVL
14991 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14992 * src/SDCCast.c (ast_print): improved output of constants
14994 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14996 Fixed some warnings when building with MSVC:
14998 * as/mcs51/asdata.c
15002 * link/z80/aslink.h
15003 * link/z80/lkdata.c
15004 * link/z80/lkeval.c
15009 * support/cpp2/cpplib.c
15013 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
15015 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
15017 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15019 * support/librarian/clean.mk: Do not remove Makefile.
15020 * support/librarian/Makefile: added.
15022 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15024 Added librarian to MSVC build:
15027 * support/librarian/librarian.dsp
15029 'configure' not needed for librarian, removed:
15030 * support/librarian/configure
15031 * support/librarian/configure.in
15032 * support/librarian/config_in.h
15033 * support/librarian/Makefile.in
15035 Hopefully these ones built the librarian and the rest of sdcc properly:
15037 * Makefile.common.in
15039 Messed up 'configure', so revert to previous version:
15043 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15046 there, while the mantissa of a double is "only" 53 bits wide.
15048 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15050 Adding sdcclib to the build. MSVC project coming soon.
15051 Files added/changed:
15053 * support/librarian/clean.mk
15054 * support/librarian/configure
15055 * support/librarian/configure.in
15056 * support/librarian/config_in.h
15057 * support/librarian/Makefile.bcc
15058 * support/librarian/Makefile.in
15059 * support/librarian/sdcclib.c
15062 * Makefile.common.in
15066 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15068 Linker now complaints if linked modules have conflicting options, for
15069 example, one compiled using --model-large and another one compiled with
15070 --model-small. The following files were modified:
15072 * as/mcs51/asdata.c
15073 * as/mcs51/aslink.h
15075 * as/mcs51/asmain.c
15077 * as/mcs51/i51pst.c
15078 * as/mcs51/lkdata.c
15079 * as/mcs51/lklibr.c
15080 * as/mcs51/lkmain.c
15086 * link/z80/aslink.h
15087 * link/z80/lkdata.c
15088 * link/z80/lklibr.c
15089 * link/z80/lkmain.c
15092 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15094 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15095 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15097 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15099 * src/z80/mappings.i: fix _mul[us][int,long] entries
15101 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15103 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15105 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15107 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15108 * support/regression/tests/bitopcse.c: added
15116 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15118 added support for new library format to z80, gbz80 linkers:
15124 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15126 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15127 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15129 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15131 added DUMMY_READ_VOLATILE:
15140 * src/SDCCcse.c (algebraicOpts): many improvements
15141 * src/SDCCcse.h: removed algebraicOpts()
15142 * src/SDCCicode.c (picDummyRead): added
15144 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15146 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15147 "Insufficient space in data memory".
15149 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15151 * src/mcs51/gen.c: fixed bug #771358
15152 * src/z80/gen.c: fixed bug #759087
15154 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15156 * src/pic16/glue.c: minor cleanup by Vangelis
15158 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15160 * device/include/regc515c.h: fixed #758477
15161 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15162 * device/lib/_gptrput.c: saved a few bytes
15163 * my tab spacing is 8, yours too?)
15164 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15165 * device/lib/serial.c: process RX bytes earlier than TX bytes
15166 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15168 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15170 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15172 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15174 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15176 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15178 * device/lib/Makefile.in: bad fix, reverted to 1.43
15180 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15182 * device/lib/Makefile.in: added missing z80 object files
15184 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15186 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15187 pic16 progress by Vangelis:
15190 * src/pic/Makefile:
15197 * pic16/genarith.c:
15202 * pic16/pcodepeep.c:
15205 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15207 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15209 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15211 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15212 added gbz80 build to MSVC project.
15213 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15214 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15215 from 8051 stuff and setup so it links using a .lnk file.
15217 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15219 * support/librarian/sdcclib.c: sdcc librarian.
15220 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15223 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15225 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15227 2003-07-02 Borut Razem <borut.razem AT siol.net>
15229 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15230 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15231 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15232 src/xa51/main.c, src/z80/main.c:
15233 virtualization of glue() function: each port has it's own glue function,
15234 which is accessed by do_glue function pointer in PORT.general structure
15236 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15238 * DS800C400 fun, improved ROM interface and tinibios.
15240 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15242 * More support for DS80C400. Now includes beginning of interface to ROM.
15244 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15246 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15248 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15250 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15252 2003-06-19 Borut Razem <borut.razem AT siol.net>
15254 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15256 2003-06-19 Borut Razem <borut.razem AT siol.net>
15258 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15259 fixed Z80 port - crt0.o: cannot open.
15261 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15263 * support/Util/MySystem.c (merge_command): revert bad fix
15265 2003-06-18 Borut Razem <borut.razem AT siol.net>
15267 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15269 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15271 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15272 option --use-stdout sends errors to stdout instead of stderr.
15274 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15276 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15278 2003-06-15 Borut Razem <borut.razem AT siol.net>
15280 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15281 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15282 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15283 fixed width array of pointers replaced with sets;
15284 multiple include and lib paths ared transferred to preprocessor and linker
15285 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15286 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15287 fixed width array of pointers
15288 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15289 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15290 fixupPath(), getPathDifference()
15291 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15292 fixed width array of pointers
15294 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15296 * src/pic16/ralloc.c: fix warnings
15297 * src/pic16/pcode.c: fix warning
15299 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15301 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15302 know all the details, but essentially this set of changes enable
15303 the pic16 port to generate movff instructions and generate assembler
15307 * src/pic16/glue.c:
15308 * src/pic16/pcode.c:
15309 * src/pic16/device.c:
15310 * src/pic16/main.c:
15311 * src/pic16/pcode.h:
15312 * src/pic16/pcoderegs.c:
15313 * src/pic16/ralloc.c:
15314 * src/pic16/ralloc.h:
15316 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15318 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15319 added option --vc, so sdcc errors and warnings are compatible with
15320 Microsoft Visual Studio.
15322 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15324 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15325 device/lib/libfloat.lib: added atof function.
15327 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15329 * doc/sdccman.lyx: updated to Lyx 1.3
15330 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15331 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15332 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15334 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15336 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15338 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15340 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15341 additions to the "related tools/documentation" section
15343 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15345 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15347 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15349 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15350 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15352 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15354 * doc/sdccman.lyx: fix double dash and other minor things
15355 * doc/Makefile: fix double dash
15357 2003-05-28 Karl Bongers(patches from Martin Helmling)
15358 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15359 condition and ignore commands.
15361 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15363 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15364 is in parts still quite out of date, I did changes as far as I felt makes sense
15365 for a non-native english speaker.
15366 Please feel free to add to the manual or to correct my changes.
15367 * doc/Makefile: undid touching the date of intermediate tex files.
15369 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15371 * doc/sdccman.lyx: Manual has an index now
15373 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15375 Finalize muluint/mulsint and mululong/mulslong merging:
15376 * device/lib/_mulint.c
15377 * device/lib/_mullong.c
15378 * device/lib/gbz80/mul.s
15379 * device/lib/gbz80/stubs.s
15380 * device/lib/z80/mul.s
15381 * device/lib/z80/stubs.s
15382 * src/SDCCsymt.c (initCSupport)
15384 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15386 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15387 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15388 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15389 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15392 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15394 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15395 the regression tests I'm not brave enough to enable 245.b, 245.c
15396 * doc/sdccman.lyx: added latex preamble for hyperref package.
15397 Using pdflatex this will give you a hyperlinked pdf file with
15398 bookmarks. (prepend '%' before /usepackage if this breaks something)
15400 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15402 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15404 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15406 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15408 2003-05-21 <johan AT balder>
15410 * src/SDCCglue.c (printIval): fixed bug #739934
15412 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15414 Applied patch from bug 737905 (renamed yylineo to mylineno):
15421 * src/pic16/pcode.c: Cleaned warnings
15422 * src/pic16/pcodeflow.c: Cleaned warnings
15423 * src/pic16/pcoderegs.c: Cleaned warnings
15425 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15427 * src/pic16/pcode.c: Cleaned warnings
15428 * src/pic16/pcodepeep.c: Cleaned warnings
15429 * src/pic16/ralloc.c: Cleaned warnings
15431 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15433 * doc/sdccman.lyx: fixed bug 739745
15434 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15436 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15438 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15439 it can be defined with CFLAGS when running configure
15440 * src/SDCCmain.c: fixed compiling + linking with object files
15442 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15444 * configure.in: configure for pic16 port,
15445 added --disable-pic16-port
15446 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15447 * src/SDCCmain.c: linkOptions is changed to set *,
15448 added if/endif conditional macros to remove options help
15449 messages from optionsTable when a port is not configured, added
15450 support for the PIc16 port in the ports table, when executing
15451 the compiler with no port specified on command line, a default
15452 port is selected with the new macro DEFAULT_PORT which is
15453 defined in port.h, in setDefaultOptions() linkOptions is removed
15454 from initialization assignment, since now it is a set,
15455 parseCmdLine uses setParseWithComma for linkOptions, in
15456 linkEdit() linkOptions are accessed with new function indexSet()
15457 which returns the i'th item of a set variable. See SDCCset.c, in
15458 linkEdit() when calling buildCmdLine(), added linkOptions as
15459 last argument. Now users can pass arguments to gplink via the
15460 -Wl option, main() uses pic16glue() to glue up pic16 programs
15461 * src/SDCCpeeph.c: various changes to support pic16
15462 * src/SDCCset.c: added function void *indexSet(set *, int) to
15463 return the i'th item of the set
15464 * src/SDCCset.h: added function prototype for indexSet()
15465 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15466 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15467 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15468 added macro DEFAULT_PORT
15469 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15470 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15472 * src/pic16/glue.c: commented out some error producing lines
15473 * src/pic16/main.c: __config directives are commented out to stop
15474 gpasm complaining and test the linkage with gplink, _linkCmd and
15475 _asmCmd changed to be more gplink and gpasm friendly
15476 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15477 produced an error when parsed, peep rule 12 is added to utilize
15478 movff, but it is commented out since the pCode does not support
15479 yet a command with 2 address arguments
15481 2003-05-18 <johan AT balder>
15483 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15484 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15485 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15487 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15488 Added feature to script commands from file.
15490 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15492 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15493 * src/SDCCutil.c: include ctype.h for win32
15495 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15497 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15499 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15501 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15502 Fixed so you can set breakpoints prior to run, run does not stop
15503 on entry now. Add tbreak. Other enhancements and fixes for use
15506 2003-05-12 Borut Razem <borut.razem AT siol.net>
15508 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15510 2003-05-11 Borut Razem <borut.razem AT siol.net>
15512 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15513 the path of bin directory, so that PATH is the only env. variable, which has to be set
15514 in case of standard installation.
15515 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15516 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15517 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15519 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15521 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15522 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15523 temp files are in the port dir; clean the gen/test directory when
15524 generating new test.c
15525 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15526 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15527 * support/regression/tests/zeropad.c: added
15529 2003-05-09 <johan AT balder>
15531 * src/SDCCglue.c: fixed bug #597940
15533 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15535 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15536 cache sfr, optimize next,step, fix off by one sourceline,
15537 support ddd list function.
15538 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15540 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15542 * support/regression/HTMLgen.py: added compare_s2f()
15543 * support/regression/Makefile: redo 1.27
15544 * support/regression/generate-cases.py: redo 1.5
15546 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15548 * support/regression/tests/float.c: workaround 33 bit hex constant
15549 * support/regression/tests/simplefloat.c: fix division for host
15551 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15553 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15554 that tame's the PIC's over-aggressive optimizer.
15556 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15558 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15561 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15563 Initial support for DS80C400. "Hello world" runs on TINIm400
15566 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15568 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15569 * Some notes on ddd usage added in debugger/README
15570 Martin Helmling adding more features and fixes for ddd GUI debugger.
15571 Code added for nexti, stepi, up, down, and other adjustments.
15573 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15575 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15576 * src/pic/peeph.def Added two rules to optimize carry manipulation
15577 * src/pic/* removed debug printfs
15579 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15581 * debugger/mcs51/cmd.c: added header newalloc.h
15583 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15585 * as/Makefile: new EXEEXT
15586 * as/z80/Makefile: remove trailing slash of BUILDIR
15587 * as/z80/clean.mk: new EXEEXT
15588 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15589 * support/cpp2/Makefile.in: new EXEEXT
15590 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15592 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15594 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15595 EXEEXT was introduced to fix all related problems with targets
15596 "clean", "install" and "uninstall"; a couple of further flaws
15597 especially with "clean" have been fixed too
15598 * as/mcs51/Makefile.in
15599 * as/mcs51/clean.mk
15603 * debugger/mcs51/Makefile.in
15604 * debugger/mcs51/clean.mk
15605 * link/z80/Makefile
15606 * link/z80/Makefile.in
15607 * link/z80/clean.mk
15609 * packihx/Makefile.in
15611 * sim/ucsim/Makefile
15612 * sim/ucsim/clean.mk
15613 * sim/ucsim/avr.src/Makefile.in
15614 * sim/ucsim/avr.src/clean.mk
15615 * sim/ucsim/s51.src/Makefile.in
15616 * sim/ucsim/s51.src/clean.mk
15617 * sim/ucsim/xa.src/Makefile.in
15618 * sim/ucsim/xa.src/clean.mk
15619 * sim/ucsim/z80.src/Makefile.in
15620 * sim/ucsim/z80.src/clean.mk
15621 * sim/ucsim/main_in.mk
15622 * sim/ucsim/packages_in.mk
15623 * sim/ucsim/gui.src/Makefile.in
15624 * sim/ucsim/gui.src/serio.src/Makefile.in
15625 * sim/ucsim/gui.src/serio.src/clean.mk
15628 * support/cpp2/Makefile.in
15629 * support/cpp2/clean.mk
15630 * support/makebin/Makefile
15631 * support/makebin/clean.mk
15632 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15633 * doc/sdccman.lyx: --program-suffix no longer needed
15635 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15637 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15638 Martin Helmling added support for ddd GUI debugger.
15639 Code added to display assembly, set variables, and other commands
15640 to interface to ddd.
15642 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15644 * as/Makefile: fix target clean
15645 * as/clean.mk: fix target clean
15646 * as/z80/clean.mk: fix target clean
15648 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15650 * Makefile.common.in: added AT EXEEXT AT
15651 * configure.in: removed all mingw32 stuff
15652 * configure: rebuilt from configure.in
15653 * doc/sdccman.lyx: updated section "installation"
15654 * support/scripts/sdcc_mingw32: adapted to configure
15655 * support/scripts/sdcc_cygwin_mingw32: added
15657 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15659 * src/pic Added object file support for the PIC port
15660 * src/pic Applied patch from Craig Franklin (this started the object file support)
15661 * src/regression Updated the PIC regression tests for object files
15663 2003-04-20 Borut Razem <borut.razem AT siol.net>
15665 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15666 lklex.c: In function `getfid':
15667 lklex.c:203: warning: array subscript has type `char'
15668 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15669 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15670 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15671 stack handling macros
15673 2003-04-19 Borut Razem <borut.razem AT siol.net>
15675 * "handling space characters in file path" task:
15676 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15677 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15678 * support/Util/MySystem.h: make it self-sufficient
15679 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15680 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15681 handling space characters in file path
15682 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15683 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15684 * support/Util/MySystem.c: handling space characters in executable's path
15686 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15688 * as/z80/Makefile: fix permanent rebuild of z80
15689 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15690 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15692 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15694 * src/SDCCopt.c: add special case optimization to replace modulo by
15695 a power of two with a bitwise AND.
15697 2003-04-18 <johan AT balder>
15699 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15701 2003-04-17 <johan AT balder>
15703 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15704 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15706 2003-04-13 Borut Razem <borut.razem AT siol.net>
15708 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15709 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15710 fixed mingw problem in adl_NORMALIZE_PATH
15712 2003-04-12 Borut Razem <borut.razem AT siol.net>
15714 * fixed "#pragma SAVE/RESTORE can not be nested":
15715 * src/SDCC.lex: reworked pragma handling functions
15716 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15717 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15719 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15721 * src/SDCCutil.c (pathEquivalent): defined but not used
15722 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15723 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15724 * configure: rebuilt from configure.in
15725 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15726 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15727 * device/include/Makefile.in: replace sdcc_datadir
15728 * device/lib/Makefile.in: replace sdcc_datadir
15729 * Makefile.common.in: add LDFLAGS from configure
15730 * packihx/Makefile.in: use LDFLAGS
15731 * src/Makefile.in: use LDFLAGS
15732 * support/cpp2/Makefile.in: add LDFLAGS from configure
15733 * support/makebin/Makefile: use LDFLAGS
15734 * .version: bumped version number to 2.3.5
15736 2003-04-12 Borut Razem <borut.razem AT siol.net>
15738 * completed "different paths" task:
15739 * src/SDCCmacro.c: fixed bug in handling quotes
15740 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15741 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15743 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15745 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15747 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15749 * ds390/gen.c ds390/peeph.def: fix bug 706781
15751 2003-04-11 Borut Razem <borut.razem AT siol.net>
15753 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15755 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15757 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15758 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15759 set - this bit used to not be set...).
15760 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15761 bad code in PIC Port
15762 * src/regression/and2.c added to test bug 609268
15763 * src/regression/Makefile added and2.c to regression test
15766 2003-04-08 <johan AT CP255758-A>
15768 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15769 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15770 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15772 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15774 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15776 * support/cpp2/Makefile.in: fix bug #487815
15777 * configure: rebuilt from configure.in
15778 * Makefile.common.in: docdir changed, new path suffixes
15779 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15780 * sdcc_vc_in.h: reflect changes from sdccconf.h
15781 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15782 * src/SDCCutil.h: remove BINDIR hack
15783 * doc/sdccman.lyx: update new path hierarchy
15785 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15787 * src/SDCCpeeph.c: added okToRemoveSLOC test
15789 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15791 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15793 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15795 * src/SDCCpeeph.c: added labelIsReturnOnly test
15796 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15798 2003-04-05 <johan AT balder>
15800 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15801 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15802 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15803 * src/SDCCast.c: fixed a warning
15804 * src/SDCCast.h: fixed a warning
15805 * src/SDCCicode.c (operandFromAst): fixed a warning
15807 2003-04-04 <johan AT balder>
15809 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15810 * src/SDCCast.c (decorateType): fixed bug #715076
15811 * src/SDCC.y: fixed bug #702907
15813 2003-04-03 <johan AT balder>
15815 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15816 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15817 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15818 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15819 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15821 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15823 * _decdptr.c: fix return values
15824 * _gptrget.c: fix return values
15825 * _gptrgetc.c: fix return values
15826 * _gptrput.c: fix return values
15827 * _mulint.c: fix return values
15828 * as/z80/Makefile: fix 'make -j' problem
15830 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15832 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15833 * configure.in: big cleanup, updated to autoconf 2.5x
15834 * configure: rebuilt from configure.in
15835 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15836 * sdcc_vc_in.h: reflect changes from sdccconf.h
15837 * doc/Makefile: fixed a flaw in "make install"
15839 2003-04-02 <johan AT balder>
15841 * src/ds390/gen.c (genCmp): no comments
15842 * src/mcs51/gen.c (genCmp): no comments
15843 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15844 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15846 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15848 * support/regression/generate-cases.py: place generated file in given sub directory
15849 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15850 * support/regression/Makefile: improvements for 'make -j';
15851 side effect: it's simpler and faster now
15853 2003-03-31 Borut Razem <borut.razem AT siol.net>
15855 * src/z80/main.c: link-{port} and as-{port} defined without path
15856 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15858 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15860 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15862 2003-03-30 Borut Razem <borut.razem AT siol.net>
15864 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15865 changed type of list parameter to set
15866 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15867 * src/port.h: changed type of do_assemble() parameter to set
15868 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15869 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15870 definition of "cppoutfilename" macro with NULL value in preProcess()
15871 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15872 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15873 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15874 replaced with set *binPathSet
15875 * shash_add() deallocates the item, if allready exsists, before adding the new one
15876 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15878 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15880 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15881 a nested for loop bug in the PIC port
15882 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15885 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15887 * support/Util/dbuf.h: remove C++ stuff to make it portable
15889 2003-03-28 Borut Razem <borut.razem AT siol.net>
15891 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15892 literal strings in stringLiteral()
15893 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15894 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15897 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15899 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15901 2003-03-26 <johan AT balder>
15903 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15904 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15905 * src/SDCCast.c (decorateType): fixed " -v < 3"
15907 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15909 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15910 Added Lenny Story's debug infrastructure changes:
15911 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15912 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15913 * src/cdbFile.c: added
15914 * src/SDCCdebug.c: added
15915 * src/SDCCdebug.h: added
15916 * src/SDCCast.c (createFunction)
15917 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15918 * src/SDCCmain.c (parseCmdLine, main)
15919 * src/SDCCmem.c (redoStackOffsets)
15920 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15923 * src/avr/gen.c (genAVRCode)
15924 * src/ds390/gen.c (gen390Code)
15925 * src/mcs51/gen.c (gen51Code)
15926 * src/pic/gen.c (genpic14Code)
15927 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15928 * src/xa51/gen.c (genXA51Code)
15929 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15931 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15933 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15934 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15936 2003-03-22 <johan AT balder>
15938 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15940 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15942 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15943 * doc/cdbfileformat.lyx: added, written by Lenny Story
15944 * doc/Makefile: added cdbfileformat.lyx
15945 * doc/clean.mk: added cdbfileformat.lyx
15947 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/mcs51/peeph.def: fix bug #705773
15951 2003-03-20 <johan AT balder>
15953 An sfr/sbit can have an "at #" AND an initializer
15954 * src/SDCCsymt.c (checkSClass):
15955 * src/SDCCmem.c (allocGlobal):
15956 * src/SDCCmem.c (allocLocal):
15957 * src/SDCCast.c (createBlock):
15959 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15961 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15963 2003-03-16 <johan AT balder>
15965 Undid the hackup of const and volatile, the problem is much bigger
15967 * src/SDCCast.c:1.171
15968 * src/SDCCglue.c:1.138
15969 * src/SDCCicode.c:1.146
15970 * src/SDCCsymt.c:1.150
15971 * src/SDCCval.c:1.65
15973 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15975 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15976 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15978 2003-03-13 <johan AT balder>
15980 Hackup const and volatile modifiers in type chains a bit:
15982 * src/SDCCast.c:1.169
15983 * src/SDCCglue.c:1.136
15984 * src/SDCCicode.c:1.143
15985 * src/SDCCsymt.c1.146
15986 * src/SDCCsymt.h1.59
15987 * src/SDCCval.c:1.63
15989 2003-03-12 <johan AT balder>
15991 * src/SDCCBBlock.h: more LRH debugging junk
15992 * src/SDCCcflow.h: more LRH debugging junk
15993 * src/SDCCloop.c: more LRH debugging junk
15994 * src/SDCC.y (struct_declaration): fixed bug #697590
15995 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15996 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15997 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15999 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16000 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
16001 test function names must now match exactly).
16002 * src/SDCCcse.c: added special case in findCheaperOp to allow
16003 extending a short integer. Makes less awful code for bug 700121 test case.
16005 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16007 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
16008 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
16010 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16012 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
16013 actually called (operandsNotEqual() was called for all
16014 operandsNotEqualX tests).
16016 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
16018 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
16019 with shorter literals. Fixes bug 700121.
16021 2003-03-11 <johan AT balder>
16023 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
16025 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
16027 * src/SDCCloop.c (mergeRegions): an evil beast is dead
16028 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
16030 2003-03-10 Borut Razem <borut.razem AT siol.net>
16032 * src/SDCCmain.c: pipe preprocessor's output
16033 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16034 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16035 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16036 which closes all pipes in pipeSet set
16037 * src/SDCCset.c: free deleted item in function deleteSetItem()
16038 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16039 moved from z80 to src subproject
16040 * .version: increased version number to 2.3.4
16042 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16044 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16045 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16046 * support/regression/ports/xa51/spec.mk: fix typo
16048 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16050 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16052 2003-03-09 Borut Razem <borut.razem AT siol.net>
16054 * src/SDCCmain.c: pipe preprocessor's output
16055 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16056 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16057 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16058 which closes all pipes in pipeSet set
16059 * src/SDCCset.c: free deleted item in function deleteSetItem()
16060 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16061 moved from z80 to src subproject
16063 2003-03-09 Borut Razem <borut.razem AT siol.net>
16065 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16066 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16067 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16068 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16069 * src/SDCCglobl.h: unification of WIN32 native definitions
16071 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16073 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16075 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16077 * src/configure.in: check for endianess (even while cross-compiling)
16078 * src/configure: check for endianess (even while cross-compiling)
16079 * src/configure_in.h: check for endianess (even while cross-compiling)
16080 * src/avr/gen.c: remove old endianess stuff
16081 * src/mcs51/gen.c: remove old endianess stuff
16082 * src/ds390/gen.c: remove old endianess stuff
16083 * src/pic/gen.c: remove old endianess stuff
16084 * src/pic/genarith.c: remove old endianess stuff
16085 * src/pic/glue.c: fix endianess check
16086 * src/pic16/gen.c: remove old endianess stuff
16087 * src/pic16/genarith.c: remove old endianess stuff
16088 * src/pic16/glue.c: fix endianess check
16089 * src/xa51/gen.c: remove old endianess stuff
16090 * src/z80/gen.c: fix endianess check
16091 * src/SDCCglue.c: fix endianess check
16092 * src/ds390/peeph.def: fix bug 700036
16094 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16096 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16097 * src/configure: find appropriate data-types on host for SDCC's int and long
16098 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16099 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16100 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16102 2003-03-07 <johan AT balder>
16105 some minor cleanups before the big shot
16106 OP_DEFS and OP_USES now use Kevin's protection
16107 new option --nolabelopt
16109 * src/SDCCBBlock.c:
16118 * src/ds390/ralloc.c:
16119 * src/mcs51/ralloc.c:
16120 * src/pic/ralloc.c:
16121 * src/xa51/ralloc.c:
16122 * src/z80/ralloc.c:
16124 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16126 * src/pic/pcode.c (get_op): fix 64 bit warnings
16127 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16128 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16129 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16130 * support/regression/tests/malloc.c: fix 64 bit warnings
16132 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16134 * src/mcs51/gen.c (genMinus): fixed bug 696436
16136 2003-03-02 Borut Razem <borut.razem AT siol.net>
16138 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16140 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16142 * configure.in: test for mkstemp
16143 * sdccconf_in.h: add HAVE_MKSTEMP
16145 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16147 * device/include/ctype.h: removed warning while using --stack-auto
16148 * device/include/malloc.h: removed warning while using --stack-auto
16149 * device/include/string.h: removed warning while using --stack-auto
16151 2003-02-23 Borut Razem <borut.razem AT siol.net>
16153 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16154 because NDEBUG is defined (see man assert)
16155 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16157 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16159 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16160 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16162 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16164 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16165 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16167 2003-02-18 <johan AT balder>
16169 * as/mcs51/asmain.c (asmbl): module can start with a digit
16170 * as/z80/asmain.c (asmbl): module can start with a digit
16172 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16174 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16175 * src/asm.c: fix pipe() for Mingw32
16177 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16179 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16180 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16181 make -V work again; --c1mode reads now from stdin
16182 * doc/sdccman.lyx: added --c1mode
16183 * support/Util/SDCCerr.c: new messages for c1 mode
16184 * support/Util/SDCCerr.h: new messages for c1 mode
16185 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16187 2003-02-15 <johan AT balder>
16189 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16191 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16193 * doc/sdccman.lyx: Environment variables, -o and other minor things
16195 2003-02-14 <johan AT balder>
16197 * src/xa51/main.c: before anyone really tries to use it :)
16199 * Install doc's in share/sdcc/doc
16200 * removed some obsolete files
16201 * Do a proper make distclean and uninstall
16202 M Makefile.common.in
16205 M device/include/Makefile.in
16206 M device/lib/Makefile.in
16209 M sim/ucsim/doc/Makefile.in
16211 R src/avr/peeph.rul
16212 R src/xa51/peeph.rul
16213 M support/cpp2/Makefile.in
16214 M support/makebin/Makefile
16217 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16219 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16221 2003-02-10 Borut Razem <borut.razem AT siol.net>
16223 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16224 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16225 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16226 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16227 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16228 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16229 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16230 src/z80/Makefile.bcc: Borland Makefile cleanup
16231 * as/z80/Makefile.bcc: Added Borland Makefile
16232 * support/cpp2/borland.h: Removed
16234 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16236 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16237 * src/SDCC.lex: new pragma NOIV
16238 * src/SDCCglobl.h: new pragma NOIV
16239 * src/SDCCmem.c: new pragma NOIV
16241 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16243 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16245 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16247 * src/SDCCmain.c: signal handling is switched off by --debug
16248 * doc/Makefile: small fix for install; use clean.mk again
16249 * doc/clean.mk: clean *.pdf and *.html too
16251 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16253 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16254 * device/lib/printfl.c: fix a ds390 bug by making it portable
16255 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16256 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16257 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16258 * debugger/mcs51/cmd.c: converted multi-line string literals
16259 * sim/ucsim/globals.cc: converted multi-line string literals
16260 * src/SDCCmain.c: introduced signal handler to remove temp files
16261 * doc/Makefile: small tweaks, implement clean
16262 * doc: removed generated files
16264 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16266 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16267 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16268 Address Record is not correctly generated for DS390."
16270 2003-02-02 Borut Razem <borut.razem AT siol.net>
16272 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16273 * as/mcs51/asm.h: fixed compilation with Borland C
16274 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16275 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16276 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16277 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16278 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16279 src/z80/Makefile.bcc: delete $(LIB) only if exist
16280 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16282 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16284 * device/include/malloc.h: introduced NULL
16285 * device/include/string.h: introduced NULL
16286 * device/include/stdlib.h: introduced NULL
16287 * device/lib/_memcpy.c: removed NULL
16288 * device/lib/_strcat.c: removed NULL
16289 * device/lib/_strchr.c: removed NULL
16290 * device/lib/_strcmp.c: removed NULL
16291 * device/lib/_strcpy.c: removed NULL
16292 * device/lib/_strcspn.c: removed NULL
16293 * device/lib/_strlen.c: removed NULL
16294 * device/lib/_strncat.c: removed NULL
16295 * device/lib/_strncmp.c: removed NULL
16296 * device/lib/_strncpy.c: removed NULL
16297 * device/lib/_strpbrk.c: removed NULL
16298 * device/lib/_strrchr.c: removed NULL
16299 * device/lib/_strspn.c: removed NULL
16300 * device/lib/_strstr.c: removed NULL
16301 * device/lib/_strtok.c: removed NULL
16302 * device/lib/malloc.c: removed NULL, include own header
16304 2003-02-02 <johan AT balder>
16306 * 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
16307 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16308 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16309 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16310 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16311 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16313 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16315 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16318 2003-02-01 <johan AT balder>
16320 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16322 2003-01-31 <johan AT CP255758-A>
16324 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16326 2003-01-30 <johan AT balder>
16328 * src/SDCCBBlock.c: automatic bug detection
16329 * src/SDCCicode.c: automatic bug detection
16331 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16333 * src/SDCCglobl.h: now --xram-size 0 works
16334 * src/SDCCmain.c: now --xram-size 0 works
16336 2003-01-29 <johan AT balder>
16338 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16340 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16342 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16343 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16344 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16345 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16346 * src/SDCCglobl.h: Added options --xram-size and --code-size
16347 * src/SDCCmain.c: Added options --xram-size and --code-size
16349 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16351 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16352 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16354 2003-01-27 <johan AT balder>
16356 * src/SDCC.y: fixed bug #613764
16358 2003-01-26 <johan AT balder>
16360 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16361 * src/SDCCsymt.h: fixed bug #673374
16362 * src/SDCCglue.c: fixed bug #661910
16363 * src/SDCCast.c: fixed bug #458099 and 673374
16365 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16367 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16368 * as/mcs51/strcmpi.h: added
16369 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16370 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16371 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16372 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16373 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16374 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16375 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16376 * as/mcs51/Makefile.aslink: new module strcmpi
16377 * as/mcs51/Makefile.asx8051: new module strcmpi
16378 * as/mcs51/Makefil.bcc: new module strcmpi
16379 * as/mcs51/Makefile.in: new module strcmpi
16380 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16382 2003-01-26 <johan AT balder>
16384 * src/SDCCglue.c: reverted back to 1.124
16385 * src/SDCCast.c: reverted back to 1.156
16386 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16388 2003-01-25 <johan AT balder>
16390 * src/SDCCglue.c: A better fix for bug #661910
16391 * src/SDCCast.c: A better fix for bug #661910
16392 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16394 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16396 * src/Makefile.in: remove spawn.o
16397 * src/SDCCmain.c: remove spawn.h
16398 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16399 * src/spawn.c: removed
16400 * src/spawn.h: removed
16401 * support/regression/ports/ds390/spec.mk: link with -r
16403 2003-01-24 <johan AT CP255758-A>
16405 * src/ds390/gen.c (aopOp): fixed bug #667458
16406 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16407 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16408 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16410 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16412 * src/mcs51/peeph.def: better assembler identation by Frieder
16413 * src/mcs51/gen.c: better assembler identation by Frieder
16415 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16417 * as/z80/string.h: removed for gcc 3.2
16418 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16419 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16421 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16423 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16424 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16425 * support/regression/Makefile: separate temp files for ports
16426 * support/regression/generate-cases.py: separate temp files for ports
16427 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16428 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16430 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16432 * moved tinitalk to device/examples/ds390
16434 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16436 * as/mcs51/lkmem.c: rflag is for DS390
16437 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16438 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16439 (linkEdit): move mem- and map-files the same way as ihx-files
16440 * src/z80/main.c (_setDefaultOptions): removed --generic
16441 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16442 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16443 * src/pic/glue.c (picglue): --c1mode works again
16444 * src/pic16/glue.c (pic16glue): --c1mode works again
16445 * src/asm.c (printCLine): fix #660034
16447 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16449 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16450 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16451 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16452 * as/mcs51/lkmem (summary): better fix for sp problem
16453 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16454 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16455 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16456 remove --stack-after-data
16458 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16460 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16461 * src/SDCCutil.c (join): ugly bug: missing '\0'
16462 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16464 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16466 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16468 * src/pic/main.c (_asmCmd): gpasm supports -o
16469 * src/z80/main.c: more general macros
16470 * device/lib/Makefile.in: remove intermediate files
16472 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16474 * .version: Bumped version number to 2.3.3
16475 * src/SDCCBBlock.c: new option -o
16476 * src/SDCCglobl.h: new option -o
16477 * src/SDCCglue.c: new option -o
16478 * src/SDCCmain.c: new option -o
16479 * src/asm.c: new option -o
16480 * src/ds390/main.c: new option -o
16481 * src/pic/glue.c: new option -o
16482 * src/pic/pcode.c: new option -o
16483 * src/pic/ralloc.c: new option -o
16484 * src/pic16/glue.c: new option -o
16485 * src/pic16/pcode.c: new option -o
16486 * src/pic16/ralloc.c: new option -o
16487 * src/z80/main.c: new option -o
16488 * device/lib/Makefile.in: use -o
16489 * support/regression/ports/ds390/spec.mk: use -o
16490 * support/regression/ports/gbz80/spec.mk: use -o
16491 * support/regression/ports/mcs51/spec.mk: use -o
16492 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16493 * support/regression/ports/z80/spec.mk: use -o
16494 * support/regression/ports/ucz80/spec.mk: use -o
16495 * support/regression/ports/xa51/spec.mk: use -o
16496 * support/regression/fwk/lib/timeout.c: fix usage string
16498 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16499 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16501 2003-01-07 <johan AT balder>
16503 * src/SDCCast.c (decorateType): fixed bug #600035
16505 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16506 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16507 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16508 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16509 * src/pic/pcode.c: outcommented unused variable to remove warnings
16510 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16512 2003-01-06 <karl AT turbobit.com>
16513 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16516 2003-01-06 <johan AT balder>
16518 * src/SDCCicode.c: fixed array add
16520 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16521 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16522 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16524 2003-01-04 <johan AT balder>
16526 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16528 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16529 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16531 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16532 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16533 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16535 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16536 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16538 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16539 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16541 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16542 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16544 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16546 * in /sdcc/as/mcs51/ changed these files in order to create an
16547 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16548 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16549 following files to include the previous two files: aslink.dsp,
16550 Makefile.aslink, Makefile.bcc, and Makefile.in.
16552 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16553 .adb instead of .cdb
16555 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16557 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16558 value from option --iram-size.
16560 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16562 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16565 2002-09-18 <wiml AT hhhh.org>
16567 * SDCClrange.h: exposed setFromRange() and setToRange()
16568 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16569 packRegsForAccUse() (bug 542397)
16570 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16571 multiple times and emitting the fetch operations more than once
16572 added aopGetUsesAcc() function to allow binary operators to
16573 fetch their operands in the correct order; made genMinus() emit
16574 compact code for X = LITERAL - Y
16576 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16577 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16578 sprintf() in line 1267.
16580 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16581 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16584 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16585 Changes to aslink (All the changes are marked with 'JCF'):
16587 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16590 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16591 area BSEG. Also moves, if possible, the DATA area down into the internal
16592 ram so more space is available.
16594 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16597 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16598 not bytes. Function summary() which creates a memory usage summary
16599 file with extension .mem. Reports of overlaping stack and small stack
16600 size. If the space for the stack is less than 16 bytes aslink trows a
16603 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16604 the 8051. Option 'y' for memory summary output file.
16606 Changes to sdcc (All the changes are marked with 'JCF'):
16608 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16610 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16611 overlaying area for it (uses RegBankUsed[4]).
16613 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16614 bank zero as used by default. By default aslink locates the stack
16615 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16616 the creation of the .mem file. Delegates the allocation of data area
16617 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16618 the begining of the stack area to aslink.
16620 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16621 glue() in SDCCglue.c creates an area for it.
16623 2002-09-03 Borut Razem <borut.razem AT siol.net>
16624 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16625 sdcc/src/pic/glue.c:
16626 introduced atexit() handler for teporay files removal in case of
16627 errors, assertions, ...
16629 2002-08-29 Borut Razem <borut.razem AT siol.net>
16630 * sdcc/support/cpp2/auto-host_vc_in.h:
16631 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16632 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16633 Maybe there is a similar problem with BORLANDC? It should be checked!
16635 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16636 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16637 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16638 was not executed, and the compiler (cl) launched a warning:
16639 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16641 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16642 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16644 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16645 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16647 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16648 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16649 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16650 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16651 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16652 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16653 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16654 - added Release configuration in VS projects
16655 - review of compiler an linker options
16656 - VC .exe files are generated in bin_vc directory, not to interfere
16657 with binaries generated from other projects (cygwin, mingw, bcc ...)
16659 * sdcc/src/yacc.dsp: added
16661 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16662 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16663 and insert the version number definitions from .version
16665 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16667 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16668 added - genarate auto-host.h using auto-host_vc_in.h as template
16671 removed from CVS, generated automatically
16673 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16674 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16676 2002-08-11 Borut Razem <borut.razem AT siol.net>
16677 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16679 2002-08-10 Borut Razem <borut.razem AT siol.net>
16680 * src/SDCCmain.c (main):
16681 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16682 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16683 The consequence was that some temporary files were not removed.
16686 unification of code in functions tempfilename() and tempfile():
16687 function tempnam() is defined in Visual Studio 6.0 and .NET
16689 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16691 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16692 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16693 - removed compiler command line option /WX: Treats all warnings as errors
16694 - update a list of source files, included into the project
16696 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16697 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16698 changed project type to Generic Project so that can be correcly converted to VS.NET project
16700 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16702 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16704 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16706 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16707 added return 0 statements after assert() to make compiler happy
16709 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16710 added newline in the def file to keep MSC compiler satisfied
16712 * sdcc/src/z80/gen.c:
16713 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16714 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16715 - solved MSC error in function aopDump()
16717 * sdcc_vc.h: define PREFIX as "\\sdcc"
16719 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16720 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16722 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16723 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16724 - Rewrote the register banking algorithm.
16725 - Added pCode live-range analysis to registers (for now, only non-used and
16726 singly-used registers optimized away)
16728 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16730 * 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.
16732 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16733 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16735 2002-04-22 Michael Hope <michaelh AT vroom>
16737 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16739 * configure.in (DD_COPT): Added include support required for gbdk.
16741 * .version: Bumped version number just to increase it.
16743 * src/SDCCmain.c: Added -nostdinc to the default options.
16745 2002-04-15 Michael Hope <michaelh AT vroom>
16747 * device/lib/z80/printf.c (sprintf): Added.
16749 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16751 * src/z80/peeph.def: Added transpose redundent load rule.
16753 * src/z80/main.c: Added force callee saves for jaune.
16755 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16757 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16759 2002-03-28 Johan Knol <johan AT balder>
16761 * src/SDCCval.c: fixed bug #532436
16763 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16765 Added "char *Processor" field to the port structure.
16768 Added -p option. Allows port dependent processor to be specified.
16771 Initialized the new field char *Processor field to NULL in all ports
16774 Compiler generated registers for interrupt context saving
16775 were not getting allocated.
16777 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16780 Fixed left shift. Will promote the left side of a left shift
16781 if a) left shifting more than size of operand or b) when assigned
16782 to something size > size of left side
16784 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16786 tons of changes. Register allocation has been
16787 rewritten. Added customization for the various PICs. Flow
16788 analysis is restructured. ...
16790 * src/pic/device.h:
16793 * src/pic/device.c:
16794 Added. device.c is a PIC port hack to accomodate variations
16797 2002-03-13 Michael Hope <michaelh AT vroom>
16799 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16801 2002-03-04 johanknol <johanknol AT manik>
16803 * /src/SDCCval.c: fixed
16805 const unsigned char arr[][2] = { { 0, 1 } };
16806 t18.c:1: error: Initializer element is not constant
16808 2002-03-04 bela <bela AT manik>
16810 * /device/include/mcs51reg.h:
16811 ds89c420 register definition update
16813 2002-03-03 <johan AT FRIJA>
16815 * support/Util/SDCCerr.c: did something, but don't no why anymore
16817 * support/regression/tests/bug-524691.c: made it a little less shy
16819 * src/SDCCast.c (decorateType): fixed bug #524697
16821 * src/SDCCast.c: made some lineno improvements
16823 * src/SDCCval.c (getNelements): changed warning to error
16825 * src/SDCCglue.c (printIvalArray): changed warning to error
16827 * src/SDCCicode.c: fixed a warning for mingw
16829 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16831 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16833 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16835 * src/ds390/peeph.def:
16836 Added some more peephole rules
16838 * src/ds390/gen.c: Various fixes & enhancements
16840 * src/SDCClrange.c, src/SDCClrange.h:
16841 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16843 * src/ds390/ralloc.c:
16844 various fixes & enhancements (ds390) specific
16846 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16847 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16850 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16852 2002-03-02 <johan AT FRIJA>
16854 * src/SDCCast.c (decorateType): fixed bug #524708
16856 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16858 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16860 2002-03-01 Michael Hope <michaelh AT vroom>
16862 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16864 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16866 2002-03-01 <johan AT FRIJA>
16868 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16870 * src/SDCCast.c (decorateType): fixed bug #524209
16872 * src/SDCCval.c (valNot): fixed bug #524195
16874 2002-02-26 <johan AT balder>
16876 * src/xa51/gen.c: fixed a warning
16878 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16880 * src/SDCCast.c (decorateType): fixed bug #522534
16882 2002-02-23 <johan AT balder>
16884 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16886 2002-02-22 <johan AT balder>
16888 * src/SDCCast.c: fixed bug #514865
16890 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16892 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16894 * sdcc/src/SDCCloop.c:
16895 Previous fix was not good. basic blocks that have "break" or "return" are
16896 not really partof a loop , but live ranges used in these blocks should
16897 be live thru the entire loop, so set partOfLoop but don't add them to
16900 2002-02-21 <johan AT FRIJA>
16902 * src/SDCCcse.c: fixed bug #514308
16904 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16907 Fixed BUG #519583. If a conditional block ended in a return/break
16908 statement inside a loop, it was not being considered part of the loop.
16910 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16912 2002-02-10 Karl Bongers <karl AT turbobit.com>
16915 Fixed up SDCDB debugger somewhat. Updated debugger/README
16916 with lots of comments and notes.
16918 * device/examples/test2.c:
16919 Fix bug, "red" variable not being initialized(compiler complained).
16921 * device/examples/Makefile, examples/test3.c:
16922 Add Makefile in device/examples folder, compiles test3.c
16923 for use as a multiple module SDCDB test case.
16925 * sim/ucsim/cmd.src/cmdset.cc:
16926 Took out debug printfs in ucsim "next" command.
16928 * sim/ucsim/xa.src:
16929 Karl and Johan start ucsim XA support. Most dissassembly working,
16930 about 75% emulation done(plenty of work remaining).
16932 * sim/ucsim/z80.src:
16933 Add Z80 support to ucsim, add test-ucz80 regression test,
16934 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16935 Notice z80 compiler fails on examples/test3.c/crc code.
16937 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16939 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16940 Added support for --parms-in-bank1
16942 * src/ds390/peeph.def:
16943 added a few more peephole optimzations
16945 * src/ds390/main.c:
16946 1) added __builtin_inp & __builtin_outp used to read in data of given length
16947 from a memory mapped port
16948 2) added __builtin_memcmp
16949 3) added __builtin_swapw swap bytes of a short
16951 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16952 1) handle multiple send & receives from register bank1
16953 2) ralloc can now allocate DPTR1 to some liveRanges
16955 * src/SDCCsymt.c, src/SDCCsymt.h:
16956 changes to handle multiple sends & receives
16958 * src/SDCCptropt.h:
16959 added some pointer arithmetic optimization
16961 * src/SDCCptropt.c:
16962 added some pointer arithmetic optimizations but not stable yet so not
16963 called from anywhere (will get this working shortly)
16965 * src/SDCCopt.c: fixed for multiple sends & receives
16968 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16969 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16970 set preprocessor defines (depending on options)
16972 * src/SDCCicode.c, src/SDCCicode.h:
16973 changes made to handle multiple sends & receives
16976 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16978 * src/SDCCcse.c, src/SDCCcse.h:
16979 added function findbackward def (to be used in upcoming optimization)
16981 * src/SDCCcflow.c, src/SDCCcflow.h:
16982 added function returnAtEnd - to determine if a basic block terminates with
16985 * src/SDCCast.c, src/SDCCast.h:
16986 added option parms-in-bank1
16988 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16989 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16990 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16991 adjusted for --parms-in-bank1 option
16993 * device/include/string.h:
16994 donot redefine "reentrant" keyword
16996 * device/include/ds80c390.h: Added some more SFRs
16998 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
17000 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
17002 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
17004 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
17006 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
17008 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
17010 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
17012 * Added --xram-movc option
17014 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
17016 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
17018 2002-01-11 Johan Knol
17020 * Added math lib of Jesus Calvino-Fraga
17022 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
17024 * src/SDCCmain.c (processFile): fix processing of ../../src.c
17025 * support/regression/Makefile: new target test-mcs51-stack-auto
17026 * support/regression/ports/mcs51-stack-auto/spec.mk: added
17028 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17030 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
17032 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17034 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
17036 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17038 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17040 * src/SDCCglue.h: add definition for printIvalChar()
17042 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17044 * src/SDCCast.c: fix #498138 by Johan
17046 * src/SDCCglue.c: fix #498138 by Johan
17048 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17050 * support/regression/Makefile: fix clean
17052 * support/regression/ports/ds390/support.c: fix transmission of last character
17054 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17056 * /sdcc/src/ds390/gen.c:
17057 a) improved computing address of stack variable
17058 b) took out some #if 0 code
17059 c) improved parmBytes adjustment
17060 d) improved genPlusIncr & genMinusIncr
17061 e) genCmp could generate bad code (when left assigned to DPTR)
17062 f) Fixed bug in hasInc
17064 * /sdcc/src/ds390/ralloc.c:
17065 a) packRegsForSupport could mess up live information (Fixed)
17066 b) packRegsDPTRuse could be incorrect for left & right shift
17068 * /sdcc/src/mcs51/ralloc.c:
17069 packRegsForSupport could mess up the live information (Fixed)
17071 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17073 * /sdcc/src/SDCCast.c:
17074 can reverse a loop even if function call is present as long
17075 as the loop control variable is local & is not passed as parameter
17077 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17079 * /sdcc/ChangeLog: *** empty log message ***
17081 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17082 More builtin function additions for TININative
17084 * /sdcc/src/ds390/ralloc.c:
17085 Had broken the regression testsuite
17087 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17089 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17090 Added funcattr hasStackParms will be set for reentrant functions when there
17091 are paramteres on the stack, this helps in minimizing frame pointer generation
17092 typeFromStr can handle function pointers now
17094 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17095 *** empty log message ***
17097 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17099 * /src/ds390/gen.c, /src/ds390/main.c:
17100 More builtin function additions for TININative
17102 * /src/ds390/ralloc.c:
17103 Had broken the regression testsuite
17105 * /src/SDCCast.c: Fixed a bug in dumptree
17107 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17108 Added funcattr hasStackParms will be set for reentrant functions when there
17109 are paramteres on the stack, this helps in minimizing frame pointer generation
17110 typeFromStr can handle function pointers now
17112 * /doc/builtins.txt, /doc/TININative.txt:
17113 *** empty log message ***
17116 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17118 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17119 ALPHA version for -mTININative
17121 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17122 updated to reflect changes in the port structure
17125 added function do_assemble (similar to do_link) if non-null this function
17126 will be called to do assembly (-mTININative) requires a multi command
17128 added function genAssemblerEnd will be called to generate assembler Epilogue
17131 added _JavaNative to debug info printing
17133 * /src/SDCCmain.c: added option --tini-libid
17134 added port->do_assemble function (-mTININative) has a multi command assemble
17136 * /src/SDCCglue.c: Disabled "constExpr" check
17137 added port->genAssemblerEnd function
17139 * /src/SDCCglobl.h: Added option --tini-libid value
17142 tookout optimizeCompare from the header (has no external references)
17144 * /src/SDCCast.c: made one more function "static"
17146 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17148 * src/z80/mappings.i: Added z80asm support.
17150 * src/z80/main.c: Added z80asm support on --asm=z80asm
17152 * src/z80/gen.c: Fixed asm portability issues.
17154 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17156 * src/SDCCglue.c (printExterns): Added global/extern split.
17158 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17160 * support/regression/Makefile: added test for mcs51 model large
17162 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17164 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17166 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17168 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17170 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17172 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17174 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17176 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17178 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17180 * support/regression/tests/simplefloat.c: Port to mcs51.
17182 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17183 * support/regression/tests/bug-485362.c: Added.
17185 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17187 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17189 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17191 * src/z80/gen.c (aopDump): Added a dump function.
17193 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17194 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17196 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17198 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17200 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17202 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17204 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17206 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17208 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17210 * support/regression/ports/ds390/support.c: Use tinibios.
17212 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17214 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17216 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17217 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17219 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17221 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17223 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17225 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17227 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17228 (packRegsForIYUse): Created and optimised.
17230 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17232 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17233 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17235 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17237 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17239 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17241 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17243 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17245 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17247 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17249 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17251 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17253 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17255 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17257 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17258 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17259 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17261 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17263 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17264 (genNotFloat): Added.
17265 (genUminusFloat): Added.
17267 * device/lib/z80/Makefile: Added floating pt stubs.
17269 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17271 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17273 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17275 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17277 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17279 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17281 * sdcc/support/regression/Makefile: Add port ds390.
17283 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17285 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17287 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17289 * sdcc/support/regression/ports/ds390/support.c: Added.
17291 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17293 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17295 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17297 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17299 * device/include/malloc.h: Added z80 and gbz80 support.
17301 * device/lib/gbz80/heap.s: Added.
17303 * device/lib/z80/heap.s: Added.
17305 * device/lib/malloc.c: Added z80 and gbz80 support.
17307 * support/regression/tests/malloc.c (testMalloc): Added.
17309 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17311 * support/regression/tests/bug-478094.c: Added.
17313 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17315 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17317 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17319 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17321 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17323 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17325 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17327 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17329 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17331 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17333 * support/regression/tests/bug-477927.c: Added.
17335 * src/z80/peeph.def: Added minor rules.
17337 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17339 * src/z80/peeph.def: Added jump optimisation modification.
17341 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17343 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17345 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17347 * support/regression/tests/funptrs.c: Added.
17349 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17351 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17353 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17355 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17357 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17359 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17360 (movLeft2ResultLong): Created.
17362 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17363 (joinPushes): Added. Joins two char pushes into a word push.
17365 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17367 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17369 * support/makebin/Makefile (install): Added creation of dest dir.
17371 2001-10-24 Karl Bongers <karl AT turbobit.com>
17373 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17375 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17377 * src/z80/ralloc.c: Turned off faulty pack for one use.
17379 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17381 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17383 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17385 * support/regression/Makefile: Improved clean
17387 * support/regression/ports/gbz80/spec.mk: Added clean
17389 * support/regression/ports/host/spec.mk: Added clean
17391 * support/regression/ports/z80/spec.mk: Added clean
17393 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17395 * support/regression/ports/mcs51/timeout.c: little improvements
17397 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17399 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17401 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17403 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17405 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17407 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17409 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17411 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17412 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17414 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17416 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17418 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17420 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17422 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17424 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17426 * support/regression/tests/longor.c: Added.
17428 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17430 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17432 * as/mcs51/aslink.h: define PATH_MAX
17434 * as/mcs51/asm.h: define PATH_MAX
17436 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17438 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17440 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17442 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17444 * src/SDCCglobl.h: define PATH_MAX
17446 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17448 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17450 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17452 * src/z80/gen.c (gencjneshort): Fixed
17454 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17456 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17458 * support/regression/tests/bug-469671.c: Added.
17460 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17462 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17464 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17466 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17468 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17470 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17472 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17474 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17476 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17478 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17480 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17482 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17484 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17486 * 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.
17488 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17490 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17492 2001-10-07 <johan AT FRIJA>
17494 * device/lib/gets.c (gets): fixed the return value.
17496 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17497 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17499 * 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.
17501 * 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.
17503 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17505 * src/pic/gen.c: Removed Safe_strdup.
17507 * configure.in: Added option to enable libgc support.
17509 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17510 (bitVectUnion): Optimised.
17511 (bitVectIntersect): Optimised.
17512 (bitVectBitsInCommon): Optimised.
17513 (bitVectCplAnd): Optimised.
17515 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17517 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17519 * src/SDCCmain.c: distinguish between assembler debug and plain options
17521 * src/avr/main.c: remove standard assembler options
17523 * src/ds390/main.c: remove standard assembler options
17525 * src/mcs51/main.c: remove standard assembler options
17527 * src/port.h: removed "PENDING" comment
17529 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17531 * src/device/lib/_mulint.c : new, with assember functions
17533 * src/device/lib/_mullong.c : new, with assember functions
17535 * src/device/lib/_divuint.c : with assember functions
17537 * src/device/lib/_divsint.c : with assember functions
17539 * src/device/lib/_divulong.c: with assember functions
17541 * src/device/lib/_divslong.c: with assember functions
17543 * src/device/lib/_moduint.c : with assember functions
17545 * src/device/lib/_modsint.c : with assember functions
17547 * src/device/lib/_modulong.c: with assember functions
17549 * src/device/lib/_modslong.c: with assember functions
17551 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17553 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17555 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17556 replaced _mululong.c and _mulslong.c by _mullong.c
17558 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17560 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17562 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17564 * src/SDCCglue.c: test, if win32api is available for MINGW
17566 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17568 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17569 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17570 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17571 * support/regression/ports/host/spec.mk: removed GENERIC
17572 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17573 * support/regression/ports/z80/spec.mk: removed GENERIC
17575 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17577 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17579 * support/regression/tests/bug-467035.c: Created.
17581 2001-10-01 <johan AT FRIJA>
17583 * src/SDCC.y: fixed bug #466586 part 1
17585 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17587 * SDCCicode.c: z80 has no generic pointers
17588 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17590 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17592 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17594 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17596 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17598 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17600 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17602 * configure.in: Fixed up so that ucsim is only configured once.
17604 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17606 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17607 (getPathDifference): As above.
17609 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17611 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17613 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17614 * .version: Updated to 2.3.1
17616 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17617 Added copyright header.
17619 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17620 (assemble): Added support for macro based assembler commands.
17621 (linkEdit): Added support for macro based linker commands.
17622 (preProcess): Changed the pre-processor to use macros.
17623 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17624 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17626 * device/lib/z80/crt0.s: Added module name for debugging.
17628 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17630 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17632 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17634 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17636 * src/Makefile.in: Added SDCCmacro and SDCCutil
17638 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17640 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17642 2001-09-16 <johan AT FRIJA>
17644 * 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.
17646 2001-09-15 <johan AT FRIJA>
17648 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17649 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17651 2001-09-11 <johan AT FRIJA>
17653 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17655 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17657 * support/regression/tests/bug-460444.c: Added test case.
17659 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17660 (genCast): Added justification for all of the asserts.
17662 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17664 * support/regression/support.c: _xdata replaced by xdata
17666 * support/regression/spec.mk: removed _generic
17668 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17670 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17672 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17673 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17675 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17677 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17679 * support/regression/tests/bug-460010.c: Added test case.
17681 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17683 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17685 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17687 * support/regression/testfwk.c: removed workaround for bug #436344
17689 * support/regression/tests/bp.c: use less memory with mcs51
17691 * support/regression/tests/bug-441448.c: use less memory
17693 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17695 * support/regression/collate-results.py: typo
17697 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17699 * support/regression/tests/fetchoverlap.c: Added new test case.
17701 * support/regression/tests/bp.c: Added new test case.
17703 * support/regression/tests/bug-448984.c: Added new test case.
17705 * support/regression/tests/pow2shifts.c: Added new test case.
17707 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17708 (genlshTwo): Fixed right shift for count > 8.
17710 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17712 2001-09-08 <johan AT FRIJA>
17714 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17716 2001-09-07 <johan AT FRIJA>
17718 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17720 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17722 2001-09-06 <johan AT FRIJA>
17724 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17725 * bernhard noted me at this: "() equals to (void)" (1.38)
17727 2001-09-05 <johan AT FRIJA>
17729 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17731 2001-09-04 <johan AT FRIJA>
17733 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17736 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17738 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17740 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17742 * link/z80/aslink.h: Fixed path for PATH_MAX
17744 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17746 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17748 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17750 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17752 * 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.
17754 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17756 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17757 (genCmp): Fixed up genCmp for the GB with longs.
17759 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17761 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17763 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17765 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17767 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17769 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17771 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17773 * 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.
17775 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17777 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17779 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17781 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17783 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17785 * sim/ucsim/configure: little improvement of Cygwin-detection
17786 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17787 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17788 * support/regression/tests/bug-221100.c: small changes for mcs51
17789 * support/regression/tests/bug-221168.c: small changes for mcs51
17790 * support/regression/tests/bug-227710.c: small changes for mcs51
17791 * support/regression/tests/staticinit.c: small changes for mcs51
17792 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17793 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17794 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601