1 2009-04-28 Borut Razem <borut.razem AT siol.net>
3 * fixed GCC 4.4.0 mingw compilation:
4 sim/ucsim/cmd.src/cmdlex.cc: regenerated - added #include <stdio.h>
5 * src/SDCCsymt.c: fixed warning:
6 suggest parentheses around operand of '!' or change '&' to '&&' or
8 * support/scripts/sdcc_mingw32: sync with sdcc-build
10 2009-04-27 Raphael Neider <rneider AT web.de>
12 * src/pic16/gen.c (genNearPointerGet): fix double indirect
13 access to bitfields (#2782405)
15 2009-04-27 Borut Razem <borut.razem AT siol.net>
17 * fixed GCC 4.4.0 mingw compilation:
18 * sim/ucsim/cmd.src/cmdlex.l: added #include <stdio.h>
19 * support/cpp/sdcpp-opts.c: fixed warning:
20 unknown conversion type character 'm' in format,
21 use strerror(errno) instead of %m glibc extension format specifier
22 * src/SDCCsymt.c: fixed warning:
23 suggest parentheses around operand of '!' or change '&' to '&&' or
25 * src/pic16/pcode.c, src/pic16/glue.c: fixed warning:
26 unknown conversion type character 'h' in format,
27 replaced hh printf format specifier with parameter casting to
30 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
32 * device/lib/z80/shift.s,
33 device/lib/z80/memmove.s,
35 device/lib/z80/mulchar.s,
38 Applied patch #2762516 from Marco Bodrato containing minor
39 improvements of many Z80 asm routines.
41 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
43 * support/regression/tests/strtok.c,
44 support/regression/tests/strstr.c,
45 support/regression/tests/strspn.c,
46 support/regression/tests/strncmp.c,
47 support/regression/tests/strcpy.c,
48 support/regression/tests/strcmp.c:
49 Added some regression tests by Ruud van Silfhout from patch #2321830.
51 2009-04-13 Borut Razem <borut.razem AT siol.net>
53 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
54 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
55 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
56 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
58 2009-04-13 Raphael Neider <rneider AT web.de>
60 * device/lib/pic16/bootstrap.sh: avoid symlinks
61 * device/lib/pic16/configure.ac,
62 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
64 2009-04-13 Borut Razem <borut.razem AT siol.net>
66 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
67 svn revision #5341, since it makes asranlib to fail on cygming and
68 mingw builds: win32 native asranlib doesn't understand cygwin paths.
70 2009-04-10 Raphael Neider <rneider AT web.de>
72 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
73 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
74 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
75 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
76 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
77 device/lib/pic16/libsdcc/float/fs2ulong.c,
78 device/lib/pic16/libsdcc/float/fsadd.c,
79 device/lib/pic16/libsdcc/float/fsdiv.c,
80 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
81 changes from the pic16 port, minor code cleanup
82 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
84 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
86 * device/lib/z80/mod.s,
87 device/lib/z80/Makefile.in,
89 device/lib/z80/modsigned.s,
90 device/lib/z80/divsigned.s:
91 Applied patch #2741451 from Marco Bodrato
92 and moved functions for signed modulo into
95 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
97 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
99 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
102 src/z80/peeph-z80.def:
103 Improved caching of pointers in hl and iy.
104 device/lib/z80/div.s:
105 Applied patch #2727917 from Marco Bodrato.
107 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
110 Enabled use of hl as inter-i-code temporary.
112 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
114 * src/z80/peeph-z80.def:
115 Reenabled peephole 0t.
117 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
120 Fixed bugs #2728224, #2728218.
121 src/z80/peeph-z80.def:
122 Workaround for bug #2728445.
123 support/regression/tests/memory.c:
124 Added test for memcmp().
126 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
128 * device/lib/z80/mul.s,
129 device/lib/z80/memmove.s,
130 device/lib/z80/strlen.s:
131 Minor improvements, code cleanup and license clarification.
133 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
135 * device/lib/z80/mul.s:
136 Minor improvement in Z80 16x16 bit multiplication.
138 2009-03-23 Borut Razem <borut.razem AT siol.net>
140 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
141 device/include/pic/limits.h, device/include/pic16/limits.h,
142 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
143 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
144 support/regression/tests/funsigned-char.c:
145 applied patch 2704189: character constant sign fix
146 thanks to Robert Larice
148 2009-03-22 Borut Razem <borut.razem AT siol.net>
150 * Small Device C Compiler 2.9.0 released
151 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
153 2009-03-15 Borut Razem <borut.razem AT siol.net>
155 * support/scripts/repack_release.sh: added
157 2009-03-13 Borut Razem <borut.razem AT siol.net>
159 * doc/sdccman.lyx: "freeware" replaced with "free open source"
161 2009-03-12 Borut Razem <borut.razem AT siol.net>
163 * src/z80/peep.c: #2652979: --debug crashes sdcc
165 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
168 support/regression/tests/bug2655200.c:
169 applied modified patch from Robert Larice <larice AT vidisys.de>
170 fixing original report of bug #2655200: pointer to pdata memory
171 not correctly initialized
173 2009-03-11 Borut Razem <borut.razem AT siol.net>
175 * as/asranlib/asranlib.c: retain the original file mode
177 2009-03-10 Borut Razem <borut.razem AT siol.net>
179 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
180 support/regression/tests/bug1875933.c:
181 fixed bug #1875933: Evelyn jumps into the void
182 thanks to Robert Larice
184 2009-03-10 Raphael Neider <rneider AT web.de>
186 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
187 to pCodeInstruction to avoid a segmentation fault
189 2009-03-03 Borut Razem <borut.razem AT siol.net>
191 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
193 2009-03-03 Raphael Neider <rneider AT web.de>
195 * device/lib/pic/libdev/Makefile.in: build device-specific
196 libraries for the correct processor, fixes #2654585
198 2009-03-01 Raphael Neider <rneider AT web.de>
200 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
202 2009-03-01 Borut Razem <borut.razem AT siol.net>
204 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
205 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
206 changed sdcc version to 2.9.0
208 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
210 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
211 (serialRegAssign): do not spil bit registers
212 throughout cosmetic changes
213 * support/regression/tests/bug2435941.c: new, added
215 2009-02-28 Raphael Neider <rneider AT web.de>
217 * src/regression/compare10.c,
218 src/regression/compare7.c,
219 src/regression/compare8.c,
220 src/regression/compare9.c: reset watchdog timer in time
221 * src/regression/configword.c: apply patch from #2488150
222 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
223 handler to 0x0000 as the linker no longer knows STARTUP sections
224 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
225 patch #2512926 to (mostly) fix #1762626, cosmetic changes
226 * src/pic/pcodepeep.c: remove reference to nonexisting function
228 2009-02-28 Raphael Neider <rneider AT web.de>
230 * device/include/pic16/signal.h: avoid multiline inline
231 assembler statements in macros, addresses #2644965
233 2009-02-27 Raphael Neider <rneider AT web.de>
235 * device/include/pic16/pic18f[24][3456]k20.h,
236 device/include/pic16/pic18f[68][567]j50.h,
237 device/include/pic16/pic18f[68]6j55.h,
238 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
239 device/lib/pic16/libdev/pic18f[68][567]j50.c,
240 device/lib/pic16/libdev/pic18f[68]6j55.c,
241 device/include/pic16/pic18fregs.h,
242 device/include/pic16/pic16devices.txt,
243 device/lib/pic16/pics.all,
244 device/lib/pic16/libdev/Makefile.am,
245 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
246 families (87j50 family contributed by Robert Wuest)
248 * device/include/pic16/adc.h,
249 device/lib/pic16/libio/adc/adcbusy.c,
250 device/lib/pic16/libio/adc/adcclose.c,
251 device/lib/pic16/libio/adc/adcconv.c,
252 device/lib/pic16/libio/adc/adcopen.c,
253 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
255 * doc/sdccman.lyx: updated list of supported devices, fixed typo
256 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
258 * device/lib/pic16/Makefile.in,
259 device/lib/pic16/libm/Makefile.in,
260 device/lib/pic16/debug/Makefile.in,
261 device/lib/pic16/libio/Makefile.in,
262 device/lib/pic16/startup/Makefile.in,
263 device/lib/pic16/libsdcc/Makefile.in,
264 device/lib/pic16/libdev/Makefile.in,
265 device/lib/pic16/libc/Makefile.in: regenerated
267 2009-02-27 Borut Razem <borut.razem AT siol.net>
269 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
270 #1829678 and #1704376 in the way proposed by Alan Baldwin
272 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
274 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
275 to Steve Qu for the fix.
277 2009-02-23 Borut Razem <borut.razem AT siol.net>
279 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
280 it is already fixed for mcs51 and hc08 targets
281 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
283 2009-02-22 Borut Razem <borut.razem AT siol.net>
285 * device/lib/Makefile.in: fixed parenthesis error
286 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
287 fixed webdocs bug #1967920: --version
289 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
291 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
293 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
295 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
296 when addresses are unsorted
298 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
300 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
301 Gudjon Gudjonsson <gudjon AT gudjon.org>
302 * device/include/mcs51/p89c66x.h: fixed some defines
303 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
304 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
307 2009-02-14 Borut Razem <borut.razem AT siol.net>
309 * doc/sdccman.lyx: corrected cpp info
311 2009-02-13 Borut Razem <borut.razem AT siol.net>
313 * as/Makefile.in: *.doc renamed to *.txt
315 2009-02-11 Borut Razem <borut.razem AT siol.net>
317 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
318 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
320 2009-02-11 Borut Razem <borut.razem AT siol.net>
322 * doc/sdccman.lyx: documented ar format libraries
324 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
326 * support/regression/tests/float_single.c: added regression
327 test. Some testpoints for probably rarely used functions
328 (acosf, sinhf, tanf, expf) disabled for some targets
330 2009-02-10 Raphael Neider <rneider AT web.de>
332 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
333 (genAssign): fixed for operands on the stack
335 * device/lib/pic16/libc/stdio/vfprintf.c,
336 device/lib/pic16/configure.ac,
337 device/lib/pic16/Makefile.common: add configurable support for
338 printing floats via ./configure --enable-floats
339 * device/lib/pic16/configure,
340 device/lib/pic16/Makefile.in,
341 device/lib/pic16/libm/Makefile.in,
342 device/lib/pic16/debug/Makefile.in,
343 device/lib/pic16/libio/Makefile.in,
344 device/lib/pic16/startup/Makefile.in,
345 device/lib/pic16/libsdcc/Makefile.in,
346 device/lib/pic16/libdev/Makefile.in,
347 device/lib/pic16/libc/Makefile.in: regenerated
348 * doc/sdccman.lyx: documented float support and how to get it
349 * doc/Makefile.in: fixed race condition on parallel builds
351 * device/lib/pic16/libc/stdio/sprintf.c,
352 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
353 pointer to the string buffer, enlarge buffer for x_ftoa()
355 2009-02-10 Borut Razem <borut.razem AT siol.net>
357 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
359 2009-02-10 Raphael Neider <rneider AT web.de>
361 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
363 2009-02-09 Raphael Neider <rneider AT web.de>
365 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
366 artificial bank size limits for compound data (structs, arrays),
367 avoids assert if --obanksel=N, N > 1, is given
369 2009-02-09 Borut Razem <borut.razem AT siol.net>
371 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
372 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
373 uses '`' character instead '\n' for padding
374 * as/asranlib/asranlib.c: made it more robust
376 2009-02-08 Borut Razem <borut.razem AT siol.net>
379 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
380 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
383 2009-02-07 Borut Razem <borut.razem AT siol.net>
385 * as/asranlib/asranlib.c: fixed BSD header length calculation
386 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
387 due sdcc asxxxx license change to GPLv3
389 2009-02-05 Borut Razem <borut.razem AT siol.net>
391 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
392 added support for BSD (Mac OS X) ar format
393 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
394 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
395 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
396 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
397 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
398 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
399 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
400 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
401 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
402 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
403 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
404 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
405 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
406 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
407 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
408 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
409 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
410 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
411 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
412 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
413 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
414 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
415 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
416 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
417 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
418 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
419 changed license to GPL either version 3, or (at your option) any
422 2009-02-05 Borut Razem <borut.razem AT siol.net>
424 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
425 added support for BSD (Mac OS X) ar format
427 2009-02-02 Borut Razem <borut.razem AT siol.net>
429 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
430 device/lib/z80/Makefile.in:
431 chose source files in the PORT directory if they are available
433 2009-02-01 Raphael Neider <rneider AT web.de>
435 * device/lib/pic16/libdev/pic18f1220.c,
436 * device/lib/pic16/libdev/pic18f4450.c:
437 define SSPBUF to allow use of printf
439 2009-02-01 Borut Razem <borut.razem AT siol.net>
441 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
442 device/lib/hc08/Makefile.in, device/lib/incl.mk,
443 device/lib/z80/Makefile.in:
444 don't remake libraries
445 * support/regression/tests/snprintf.c:
446 reenable floating point in small-xstack-auto library
448 2009-01-26 Raphael Neider <rneider AT web.de>
450 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
452 2009-01-25 Raphael Neider <rneider AT web.de>
454 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
455 search path instead of appending them
457 2009-01-24 Borut Razem <borut.razem AT siol.net>
459 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
460 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
461 to 32 bit unsigned int when calling sputl() since it is a macro
462 * as/link/lkar.c: changed the initialization of This->loaded
464 2009-01-23 Borut Razem <borut.razem AT siol.net>
466 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
467 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
468 unsigned int when calling new(), since asxxxx doesn't use function
471 2009-01-21 Borut Razem <borut.razem AT siol.net>
473 * as/link/lkar.h: sgetl and sputl are independent of endianness
474 * as/link/sdxxxx_config.h.in: removed endianness detection
476 2009-01-20 Borut Razem <borut.razem AT siol.net>
478 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
479 due creation of ar format libraries
480 * support/scripts/sdcc.nsi:
481 don't add nonexistent object files to the package
483 2009-01-19 Borut Razem <borut.razem AT siol.net>
485 * Makefile.in, configure.in, configure,
486 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
487 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
488 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
489 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
490 device/lib/small/Makefile.in,
491 device/lib/z80/Makefile.in: create ar format libraries
492 * support/regression/ports/mcs51-xstack-auto/spec.mk:
493 use device/lib/Makefile to create library
494 * support/regression/tests/snprintf.c:
495 floating point is not enabled in small-xstack-auto library
496 * device/lib/libfloat.lib, device/lib/libint.lib,
497 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
499 2009-01-18 Borut Razem <borut.razem AT siol.net>
501 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
502 warning: extra tokens at end of #endif directive
504 2009-01-11 Borut Razem <borut.razem AT siol.net>
506 * Makefile.in: added SDCC_ASRANLIB to PKGS
508 2009-01-10 Borut Razem <borut.razem AT siol.net>
510 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
511 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
512 due added support for ar format libraries
514 2009-01-09 Borut Razem <borut.razem AT siol.net>
516 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
517 as/asranlib/asranlib.c: added asranlib
518 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
519 * Makefile.in, as/link/hc08/Makefile.in,
520 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
521 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
522 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
523 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
524 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
525 configure.in, sdcc.dsw: modified to support ar format libraries
527 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
529 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
532 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
534 * sim/ucsim/z80.src/inst_ed.cc:
535 Fixed bug #2488074, which made regression tests fail.
537 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
539 * device/lib/z80/mod.s,
540 device/lib/z80/div.s,
541 device/lib/z80/mulchar.s,
542 device/lib/z80/mul.s,
543 device/lib/z80/divsigned.s,
544 device/lib/z80/Makefile.in:
545 Implemented RFE #1702376.
547 2009-01-05 Borut Razem <borut.razem AT siol.net>
549 * as/link/lksdcclib.c:
550 fixed linker hanging in INDEXLIB is not defined (hc08)
552 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
555 Implemented RFE #2485684, and some further improvements of HL caching
557 * src/z80/peeph-z80.def:
558 Fixed a bug exposed by implementing RFE #2485684.
560 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
562 * src/z80/peeph-z80.def:
563 Peephole improvements.
566 device/include/string.h,
567 device/lib/z80/memmove.s:
569 * device/lib/z80/Makefile.in,
570 device/lib/Makefile.in,
571 support/regression/tests/memory.c,
572 device/lib/z80/strlen.s:
573 Partially implemented RFE #2471534.
575 2009-01-04 Borut Razem <borut.razem AT siol.net>
577 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
578 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
579 * doc/README.txt: updated John Hartman's e-mail address
580 * as/link/lkrel.c, as/link/lksdcclib.c:
581 fixed bug #2484677: Linker hangs
582 * src/z80/peep.c: fixed msvc warning C4047:
583 'return' : 'int ' differs in levels of indirection from 'char *'
584 * config.dsp: as/lib corrected to as/link
586 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
589 Implemented RFE #2484693.
590 * src/z80/peeph-z80.def:
591 Some peephole improvements.
593 2009-01-03 Borut Razem <borut.razem AT siol.net>
596 fixed warning: 'ret' may be used uninitialized in this function
598 2009-01-02 Borut Razem <borut.razem AT siol.net>
600 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
601 as/link/getline.[ch], as/link/lkrel.[ch]: added,
602 made support for differnet library formats more flexible,
603 preparation for support of ar format
604 * as/link/lklibr.c, as/link/z80/Makefile.in,
605 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
606 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
607 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
608 as/link/hc08/lkelf.c, as/link/aslink.h:
609 made support for differnet library formats more flexible,
610 preparation for support of ar format
612 2009-01-01 Borut Razem <borut.razem AT siol.net>
614 * as/link/asxxxx_config.h.in:
615 fixed warning: extra tokens at end of #endif directive
617 fixed warning: suggest parentheses around && within ||
618 * device/lib/Makefile.in: allow whitespaces at the end of lines in
619 ports.build, in order to make it work on cygwin - it seems to be a
620 bug in cygwin grep: CR is not treated as part of end-of-line
622 2008-12-31 Borut Razem <borut.razem AT siol.net>
624 * configure, configure.in, config.dsp, config_vc.awk,
625 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
626 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
627 introduced asxxxx_config.h.in
629 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
632 src/z80/peeph-z80.def:
633 Minor addition improvement.
635 2008-12-30 Raphael Neider <rneider AT web.de>
637 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
638 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
639 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
640 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
641 support/librarian/sdcclib.c, support/makebin/makebin.c:
642 partially revert changes from r5293..r5295
644 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
646 * src/z80/peeph-z80.def:
647 Minor peephole improvement.
649 2008-12-29 Raphael Neider <rneider AT web.de>
651 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
652 incorrectly discarded BANKSELs
654 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
656 * support/regression/tests/memory.c:
657 Added simple test for memset(), memcpy() and memmove()
659 2008-12-29 Borut Razem <borut.razem AT siol.net>
661 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
663 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
665 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
666 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
667 (177.j): added new rule
668 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
669 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
670 (decorateType CAST): propagate storage class to generic pointer results
672 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
674 * device/lib/z80/string.c,
675 device/lib/z80/printf.c,
676 device/lib/z80/mul.s:
679 Fixed code generation bug exposed by builtin memcpy().
681 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
683 * device/lib/_memcpy.c:
684 fixed conflict with builtin memcpy()
686 2008-12-26 Borut Razem <borut.razem AT siol.net>
688 * support/librarian/sdcclib.c:
689 fixed bug 2466950: "sdcclib broken"
690 by removing fgets return value check
692 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
695 device/include/string.h: Implemented RFE #1914254
697 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
698 * device/lib/z80/Makefile.in,
699 device/lib/Makefile.in,
700 device/lib/z80/memmove.s: Implemented RFE #1914256
702 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
704 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
705 * src/z80/peep.c: improved checks for unused data
707 src/z80/main.c: Implemented RFE #1899189
709 2008-12-25 Borut Razem <borut.razem AT siol.net>
711 * support/regression/Makefile.in:
712 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
714 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
716 * src/z80/peeph-z80.def: minor peephole improvements
718 2008-12-21 Borut Razem <borut.razem AT siol.net>
720 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
721 due to redefinition of symbol __assert
722 sdcclib.c:53:1:warning: "__assert" redefined
723 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
724 warning: this is the location of the previous definition
726 2008-12-20 Raphael Neider <rneider AT web.de>
728 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
729 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
730 support/cpp/libcpp/macro.c: fix format string errors
732 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
734 * src/pic/device.c: partial rewrite using strtok,
735 quieten compiler warnings, adopt SDCC coding style
737 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
738 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
739 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
740 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
741 support/librarian/sdcclib.c, support/makebin/makebin.c:
742 quieten most compiler warnings
744 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
745 probably fix operator precedence bug
747 * doc/clean.mk: quieten rm if no .lyx is present
749 2008-12-19 Borut Razem <borut.razem AT siol.net>
751 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
752 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
753 doc/README.txt, doc/test_suite_spec.lyx:
754 applied patch 2446381: Dcoumentation spelling correcitons
755 thanks to Steven Borley
757 2008-12-16 Raphael Neider <rneider AT web.de>
759 * device/include/pic/pic12f629.h,
760 device/include/pic/pic12f675.h,
761 device/lib/pic/libdev/pic12f629.c,
762 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
764 2008-12-14 Borut Razem <borut.razem AT siol.net>
766 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
767 converted to LyX 1.5.7 (\lyxformat 276) format
769 2008-12-07 Borut Razem <borut.razem AT siol.net>
771 * support/regression/tests/bitfields.c:
772 added test case for bug #2366757
774 2008-12-07 Raphael Neider <rneider AT web.de>
776 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
777 NULL pointer dereference, closes #2366757
779 2008-11-25 Raphael Neider <rneider AT web.de>
781 * device/include/pic16/pic16devices.txt,
782 sdcc/src/pic16/device.c,
783 sdcc/src/pic16/device.h: implicitly disable XINST
784 whenever CONFIG4L is set via an additional optional
785 argument to the configword directive in pic16devices.txt
787 2008-11-24 Raphael Neider <rneider AT web.de>
789 * device/lib/pic16/configure.ac,
790 device/lib/pic16/Makefile.common: fixed quoting issues
792 * device/lib/pic16/configure,
793 device/lib/pic16/debug/Makefile.in,
794 device/lib/pic16/libc/Makefile.in,
795 device/lib/pic16/libdev/Makefile.in,
796 device/lib/pic16/libio/Makefile.in,
797 device/lib/pic16/libm/Makefile.in,
798 device/lib/pic16/libsdcc/Makefile.in,
799 device/lib/pic16/Makefile.in,
800 device/lib/pic16/startup/Makefile.in: regenerated
802 * src/pic16/main.c (_pic16_finaliseOptions): revert to
805 2008-11-24 Raphael Neider <rneider AT web.de>
807 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
808 argument of --asm= or --link= to allow for
809 --asm="sh script --options", the user can double quote the
810 argument if needed: --asm="'c:/program files/gpasm' -q",
811 also fix some potential buffer overflows
813 2008-11-19 Borut Razem <borut.razem AT siol.net>
816 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
817 thanks Mauro Giachero
819 2008-11-16 Borut Razem <borut.razem AT siol.net>
821 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
822 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
824 2008-11-15 Borut Razem <borut.razem AT siol.net>
826 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
827 src/SDCCsymt.c, src/SDCCsymt.h:
828 fixed RFE #2291335 : Unnamed bit-field initialization
829 * support/regression/tests/bitfields.c:
830 added test case for RFE #2291335
831 * support/regression/tests/bug-1981238.c:
832 don't initialize unnamed bit-fields
834 2008-11-11 Raphael Neider <rneider AT web.de>
836 * device/include/pic16/pic18f25j10.h,
837 device/include/pic16/pic18f45j10.h: remove useless boilerplate
839 * device/include/pic16/adc.h,
840 device/lib/pic16/libio/adc/adcbusy.c,
841 device/lib/pic16/libio/adc/adcclose.c,
842 device/lib/pic16/libio/adc/adcconv.c,
843 device/lib/pic16/libio/adc/adcopen.c,
844 device/lib/pic16/libio/adc/adcread.c,
845 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
846 and fixed ADC routines to work for more target devices,
847 incorporates patch #2036130 by Nick Materer
849 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
851 * device/include/ctype.h,
852 * device/include/ds400rom.h,
853 * device/include/ds80c390.h,
854 * device/include/float.h,
855 * device/include/math.h,
856 * device/include/serial.h,
857 * device/include/stdbool.h,
858 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
860 * device/include/mcs51/C8051F336.h,
861 * device/include/mcs51/C8051T600.h,
862 * device/include/mcs51/C8051T610.h,
863 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
864 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
866 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
868 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
870 2008-11-10 Raphael Neider <rneider AT web.de>
872 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
873 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
874 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
875 (patch by Nick Materer, #2253980)
877 * device/lib/pic16/libio/adc.ignore,
878 device/lib/pic16/libio/i2c.ignore,
879 device/lib/pic16/libio/usart.ignore,
880 device/lib/pic16/pics.all: updated to build more device libs
882 * device/lib/pic16/libdev/Makefile.am,
883 device/lib/pic16/libdev/Makefile.in,
884 device/lib/pic16/libio/Makefile.am,
885 device/lib/pic16/libio/Makefile.in: regenerated
887 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
888 names per memory location, applied SDCC style to more functions
890 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
892 * device/include/mcs51/p89lpc933_4.h: new NXP header file
893 * device/include/mcs51/p89lpc935_6.h: new NXP header file
894 * device/include/mcs51/p89v66x.h: minor changes
895 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
897 2008-11-09 Raphael Neider <rneider AT web.de>
899 * device/include/pic/pic14devices.txt: fixed memory description for
900 12f629 and 12f675, closes #2236240
902 2008-11-06 Borut Razem <borut.razem AT siol.net>
904 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
905 pass system include paths with -isystem to sdcpp
906 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
907 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
909 2008-11-02 Raphael Neider <rneider AT web.de>
911 * doc/sdccman.lyx: updated the sections on the library build process
912 and on how to add support for new devices, and documented known
913 problems with the extended instruction set including a workaround
915 2008-11-01 Raphael Neider <rneider AT web.de>
917 * device/include/pic16/adc.h,
918 device/include/pic16/pic16devices.txt,
919 device/include/pic16/pic18f2410.h,
920 device/include/pic16/pic18f2510.h,
921 device/include/pic16/pic18f2515.h,
922 device/include/pic16/pic18f2610.h,
923 device/include/pic16/pic18f4410.h,
924 device/include/pic16/pic18f4510.h,
925 device/include/pic16/pic18f4515.h,
926 device/include/pic16/pic18f4610.h,
927 device/include/pic16/pic18fregs.h,
928 device/lib/pic16/libdev/Makefile.am,
929 device/lib/pic16/libdev/Makefile.in,
930 device/lib/pic16/libdev/pic18f2410.c,
931 device/lib/pic16/libdev/pic18f2510.c,
932 device/lib/pic16/libdev/pic18f2515.c,
933 device/lib/pic16/libdev/pic18f2610.c,
934 device/lib/pic16/libdev/pic18f4410.c,
935 device/lib/pic16/libdev/pic18f4510.c,
936 device/lib/pic16/libdev/pic18f4515.c,
937 device/lib/pic16/libdev/pic18f4610.c,
938 device/lib/pic16/libio/Makefile.am,
939 device/lib/pic16/libio/Makefile.in,
940 device/lib/pic16/pics.all: added support for 18f[24][456]10
941 and 18f[24]515 devices
942 * doc/sdccman.lyx: updated list of supported PIC16 devices
944 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
945 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
946 src/xa51/gen.c: avoid compiler warnings
947 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
949 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
951 * device/include/mcs51/p89v66x.h: NXP header file
952 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
953 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
955 2008-10-14 Raphael Neider <rneider AT web.de>
957 * device/lib/pic16/libdev/Makefile.am,
958 device/lib/pic16/libio/Makefile.am: enable building libraries for
959 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
960 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
961 * device/lib/pic16/libdev/Makefile.in,
962 device/lib/pic16/libio/Makefile.in: regenerated
964 2008-10-14 Raphael Neider <rneider AT web.de>
966 * device/include/pic16/pic18f2450.h,
967 device/include/pic16/pic18f4450.h,
968 device/lib/pic16/libdev/pic18f2450.c,
969 device/lib/pic16/libdev/pic18f4450.c,
970 device/include/pic16/adc.h,
971 device/include/pic16/pic16devices.txt,
972 device/include/pic16/pic18fregs.h,
973 device/lib/pic16/libdev/Makefile.am,
974 device/lib/pic16/libdev/Makefile.in,
975 device/lib/pic16/libio/Makefile.am,
976 device/lib/pic16/libio/Makefile.in,
977 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
979 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
980 stack to a fixed location, relax it to automatically work with all
981 but the smallest devices (256 byte RAM devices need #pragma stack)
983 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
985 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
986 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
987 * device/lib/_strcspn.c: fixed bug 2140931
989 2008-10-06 Raphael Neider <rneider AT web.de>
991 * device/include/pic16/stdio.h,
992 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
993 declared __naked for convenience, named all arguments
994 * device/lib/pic16/libc/stdio/strmgpsim.c,
995 device/lib/pic16/libc/stdio/strmmssp.c,
996 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
998 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
999 empty __naked functions,
1000 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
1001 corner cases (unlink first/last pCode in list), reuse more code
1003 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
1005 * src/ds390/main.c (_ds390_genInitStartup): added
1006 * src/SDCCpeeph.c (getPatternVar): new, added,
1007 (labelInRange): fixed bug 2115959
1008 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
1009 * src/SDCCicode.h: added newiTempOperand
1010 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
1011 added optimizations for 0/x and x/-1, see also patch 2142900
1012 * support/regression/tests/onebyte.c (testMul): added test cases
1014 2008-09-20 Borut Razem <borut.razem AT siol.net>
1017 definition of absolute address symbols without initial value,
1018 fixed SDCC crash "do not know how to intialize symbol"
1020 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
1022 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
1023 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
1024 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
1025 * device/lib/z80/stubs.s: added stubs for above functions
1026 * src/SDCCopt.c (convilong),
1027 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
1028 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
1029 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1030 * support/regression/tests/onebyte.c: enabled all tests for z80
1032 2008-09-15 Borut Razem <borut.razem AT siol.net>
1034 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1035 device/lib/pic16/libc/stdio/printf.c,
1036 device/lib/pic16/libc/stdio/strmusart.c,
1037 device/lib/pic16/libc/stdio/printf_tiny.c,
1038 device/lib/pic16/libc/stdio/sprintf.c,
1039 device/lib/pic16/libc/stdio/strmgpsim.c,
1040 device/lib/pic16/libc/stdio/putchar.c,
1041 device/lib/pic16/libc/stdio/fprintf.c,
1042 device/lib/pic16/libc/stdio/strmmssp.c,
1043 device/device/lib/pic16/libc/stdio/vprintf.c,
1044 device/lib/pic16/libc/stdio/printf_small.c,
1045 device/lib/pic16/libc/stdio/vsprintf.c,
1046 device/lib/pic16/libc/stdio/strmputchar.c,
1047 device/lib/pic16/libc/Makefile.am,
1048 device/lib/pic16/libc/Makefile.in:
1049 *printf now returns int, puchar.c moved from stdlib to stdio,
1050 *printf format parameter type changed from char * to const char *,
1051 added GNU link excetion text to library source files,
1052 applyed GNU coding style, removed useless svn ids,
1053 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1054 binary specifier: "%b", "%hb" and "%lb"
1055 * device/lib/pic16/libc/stdio/vfprintf.c:
1056 applied patch #2044424: PIC16: vfprintf
1057 thanks Mauro Giachero
1058 * support/regression/tests/bug1057979.c:
1059 removed old pic16 sprintf specifics
1060 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1061 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1063 2008-09-15 Raphael Neider <rneider AT web.de>
1065 * src/pic16/device.c (pic16_dump_usection): force udata sections
1066 into the addressable range (0..0xFFF), workaround for a gpsim
1067 bug preventing simulation of regtest bug1750318
1068 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1069 (serialRegAssign): fixed regtest bug-971834,
1070 (pic16_packRegisters): avoid null-pointer dereference
1072 2008-09-14 Raphael Neider <rneider AT web.de>
1074 * src/pic16/gen.c, src/pic16/ralloc.c: use
1075 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1076 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1078 2008-09-12 Borut Razem <borut.razem AT siol.net>
1080 * support/regression/fwk/testfwk.h:
1081 define pdata as data for pic16 target
1082 thanks Mauro Giachero
1084 2008-09-11 Borut Razem <borut.razem AT siol.net>
1086 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1087 support/regression/absolute.c:
1088 applied patch #2105615: Some PIC16 testcase fixlets
1089 thanks Mauro Giachero
1091 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1094 * support/regression/tests/bug2094505.c: new, added
1096 2008-09-07 Borut Razem <borut.razem AT siol.net>
1098 * src/SDCCglue.c, src/SDCCast.c:
1099 fixed throw of "excess elements" warning for char arrays
1100 * support/regression/tests/nullstring.c:
1101 disable warning about excess elements in array of chars initializer
1103 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1105 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1106 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1107 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1108 * support/regression/tests/bug2077267.c: new, added
1110 2008-09-05 Raphael Neider <rneider AT web.de>
1112 * configure.in, Makefile.common.in: add support for ccache,
1113 remove spurious $VERSION output, detect doc-tools even without
1114 --enable-doc to facilitate later manual doc-builds, minor cleanup
1115 * configure: regenerated
1117 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1118 avoid races in parallel VPATH builds
1119 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1120 * doc/sdccman.lyx: mention --without-ccache configure option
1122 2008-09-01 Raphael Neider <rneider AT web.de>
1124 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1125 * (genConstPointerGet): fix reading bitfields from __code space
1126 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1127 bitfield initializers (fix regression test bug1856409.c)
1128 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1131 2008-08-31 Raphael Neider <rneider AT web.de>
1133 * src/pic16/gen.c (genAssign): removed useless compiler output
1134 * (genPointerGet,genPointerSet,genCast),
1135 src/pic16/glue.c (pic16_printGPointerType):
1136 also handle PPOINTERs just to avoid spurious asserts
1137 * (pic16_printIvalType,pic16_printIvalBitFields):
1138 generalized to arbitrary type/bitfield sizes, allows compilation of
1139 regression test bug-1981238.c
1140 * (pic16_printIvalChar): fix regression test structflexarray.c
1141 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1142 in initialized structs and fix #1843745
1143 * (pic16_printIvalStruct): always output initializers for all fields,
1144 even those not explicitly given, fixes zeropad.c regression test
1145 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1146 #2073635, #1567098, and #1485812)
1147 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1149 2008-08-31 Borut Razem <borut.razem AT siol.net>
1151 * support/regression/tests/bug-895992.c,
1152 support/regression/tests/onebyte.c:
1153 enabled pic16 regression testing since the bugs
1154 1511794: pic16: regression test bug-895992.c fails
1155 1444425: onebyte.c regression tes fails on pic16
1156 are fixed, probably by fixing
1157 2048464: PIC16: fix genUminus - addresses not.c regression test
1158 * src/SDCCsymt.c, src/SDCCglue.c,
1159 support/regression/tests/bug-1981238.c:
1160 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1163 2008-08-30 Borut Razem <borut.razem AT siol.net>
1165 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1166 release version 4.3.2
1168 2008-08-24 Raphael Neider <rneider AT web.de>
1170 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1171 always use the sdcc from the current build tree (ignore $CC from
1172 the environment, fixes compile farm builds)
1173 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1174 remove more build products from install directory
1175 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1176 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1178 2008-08-24 Borut Razem <borut.razem AT siol.net>
1180 * src/SDCC.y: applied patch
1181 2050245: Fix # 1963382
1183 1963382: Listing File - C file comment is incorrect
1186 2008-08-23 Borut Razem <borut.razem AT siol.net>
1188 * src/pic16/gen.c: applied patch
1189 2048464: PIC16: fix genUminus - addresses not.c regression test
1190 thanks Mauro Giachero
1192 2008-08-22 Borut Razem <borut.razem AT siol.net>
1194 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1195 src/pic16/main.c: allow spaces in gpasm and gplink paths
1197 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1200 * src/z80/peeph-z80.def: minor peephole improvement
1202 2008-08-15 Raphael Neider <rneider AT web.de>
1204 * src/z80/gen.c (_vemit2): suppress compiler warning
1206 * src/pic/*.[ch]: make proper use of header files and avoid
1207 ad-hoc extern declarations, mark module-local helpers 'static',
1208 removed dead/replaced code, no functional changes
1209 * src/pic16/pcode.c: disentangled from pic14 backend
1211 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1213 * src/z80/gen.c: fixed #2051348
1214 * support/regression/tests/bug-2051348.c: regression test for #2051348
1216 2008-08-10 Raphael Neider <rneider AT web.de>
1219 * Makefile.common.in: export PACKAGE for $docdir,
1220 fixes #1957036, avoid some "underquoted definition" warnings
1221 * configure: regenerated
1223 2008-08-10 Raphael Neider <rneider AT web.de>
1225 * device/lib/pic16/**: build pic16 library using autotools for
1226 improved dependency tracking
1228 * device/lib/Makefile.in,
1230 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1232 2008-08-10 Raphael Neider <rneider AT web.de>
1234 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1235 local variables if --nooverlay is given, workaround for #2023121
1237 2008-08-08 Raphael Neider <rneider AT web.de>
1239 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1241 2008-08-08 Raphael Neider <rneider AT web.de>
1243 * src/pic/pcoderegs.c,
1245 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1247 2008-08-07 Borut Razem <borut.razem AT siol.net>
1249 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1250 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1251 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1252 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1253 applied modified patch 2038174: Add support for binary constants v2
1254 thanks Mauro Giachero
1255 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1257 2008-08-04 Raphael Neider <rneider AT web.de>
1260 * src/pic16/device.h,
1262 * src/pic16/main.c: enable --optimize-goto by default
1264 * device/lib/pic16/Makefile.common.in: suppress removed option
1267 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1269 2008-07-30 Borut Razem <borut.razem AT siol.net>
1271 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1272 applied patch 22032433: PIC16: fix constant strings,
1273 thanks Mauro Giachero
1275 2008-07-29 Borut Razem <borut.razem AT siol.net>
1277 * src/pic16/gen.c: applied patches:
1278 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1279 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1280 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1281 thanks Mauro Giachero
1283 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1285 * src/port.h: Fixed typo in comment
1287 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1289 * src/z80/mappings.i: Implemented RFE #1919415
1290 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1291 #1880202, #1914434, prepared for RFE #1703943
1293 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1295 * src/z80/peeph.def,
1296 * src/z80/peeph-z80.def,
1297 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1298 preparation for Z80 peephole improvements
1300 2008-06-21 Raphael Neider <rneider AT web.de>
1302 * device/include/pic16/pic18f66j60.h,
1303 * device/include/pic16/pic18f66j65.h,
1304 * device/include/pic16/pic18f67j60.h,
1305 * device/include/pic16/pic18f86j60.h,
1306 * device/include/pic16/pic18f86j65.h,
1307 * device/include/pic16/pic18f87j60.h,
1308 * device/include/pic16/pic18f96j60.h,
1309 * device/include/pic16/pic18f96j65.h,
1310 * device/include/pic16/pic18f97j60.h,
1311 * device/lib/pic16/libdev/pic18f66j60.c,
1312 * device/lib/pic16/libdev/pic18f66j65.c,
1313 * device/lib/pic16/libdev/pic18f67j60.c,
1314 * device/lib/pic16/libdev/pic18f86j60.c,
1315 * device/lib/pic16/libdev/pic18f86j65.c,
1316 * device/lib/pic16/libdev/pic18f87j60.c,
1317 * device/lib/pic16/libdev/pic18f96j60.c,
1318 * device/lib/pic16/libdev/pic18f96j65.c,
1319 * device/lib/pic16/libdev/pic18f97j60.c,
1320 * device/include/pic16/pic16devices.txt,
1321 * device/include/pic16/pic18fregs.h,
1322 * device/lib/pic16/pics.all: added new devices
1324 * device/include/pic16/adc.h,
1325 * device/lib/pic16/libio/adc/adcbusy.c,
1326 * device/lib/pic16/libio/adc/adcopen.c,
1327 * device/lib/pic16/libio/adc/adcsetch.c,
1328 * device/lib/pic16/libio/i2c/i2copen.c,
1329 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1330 all changes from a patch by Anton Strobl
1332 2008-06-12 Borut Razem <borut.razem AT siol.net>
1334 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1335 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1336 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1337 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1338 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1339 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1340 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1341 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1342 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1343 by applying the modified patch from Risto Huotari
1345 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1348 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1349 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1350 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1351 * support/regression/tests/bug1938300.c: new, added
1353 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * device/include/asm/ds390/features.h,
1356 * device/include/asm/mcs51/features.h,
1357 * device/include/mcs51/regc515c.h: inserted LGPL notice
1359 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1361 * device/lib/gbz80/div.s,
1362 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1363 patch 1597883, Thanks Robert Ramey
1365 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1368 createIvalCharPtr, createIvalPtr, createIval),
1370 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1371 initializers for local auto variables
1372 * support/regression/tests/zeropad.c: added testcase for auto initializers
1374 2008-05-26 Raphael Neider <rneider AT web.de>
1376 * device/lib/pic16/startup/crt0.c,
1377 * device/lib/pic16/startup/crt0i.c,
1378 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1379 explicit, fixed curr_entry loop for >= 256 initializer records,
1380 removed debug code (write to 0xf7e)
1382 2008-05-25 Raphael Neider <rneider AT web.de>
1384 * device/include/pic/pic16f627a.h,
1385 * device/include/pic/pic16f628a.h,
1386 * device/include/pic/pic16f648a.h: added missing ports
1388 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1390 * device/include/float.h: added __INFINITY
1391 * device/lib/_fsadd.c: handle overflows
1392 * device/lib/_fsmul.c,
1393 * device/lib/_fsdiv.c: use __INFINITY
1394 * device/lib/_fseq.c,
1395 * device/lib/_fsneq.c: handle -0.0
1396 * sim/ucsim/s51.src/uc89c51r.cc,
1397 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1398 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1399 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1400 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1401 * support/regression/tests/snprintf.c: test bug with --xstack
1403 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1405 * src/SDCCpeeph.c (callFuncByName):
1406 Support nested parenthesis in peephole function arguments (#1967300)
1408 2008-05-19 Raphael Neider <rneider AT web.de>
1410 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1411 fixed duplicate labels (#1911325)
1413 2008-05-19 Raphael Neider <rneider AT web.de>
1415 * src/regression/empty.c: suppress warning
1416 * src/regression/pointer1.c: enabled index_by_pointer()
1417 * src/regression/inline.c: now works for pic16 as well
1419 * src/pic16/device.c: include dbuf declarations
1420 * src/pic16/device.h: removed obsolete prototypes
1422 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1423 * src/pic16/glue.c: made purely local functions static,
1424 (pic16_printGPointerType, pic16_printIvalCharPtr,
1425 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1426 generic pointers' tags (#1961866)
1428 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1430 2008-05-19 Borut Razem <borut.razem AT siol.net>
1432 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1433 fixed typo, uninstall include/pic16/pic16devices.txt
1435 2008-05-18 Borut Razem <borut.razem AT siol.net>
1437 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1438 the buffer is null terminated
1439 * src/device/pic16.c:
1440 applied modified patch 1965676: Patch for Win32 16 bit PIC
1441 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1443 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * src/SDCC.lex (check_type),
1446 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1448 * as/mcs51/clean.mk,
1449 * as/z80/clean.mk: also clean *.dep
1450 * device/lib/pic16/libsdcc/stack/Makefile,
1451 * sim/ucsim/libtool: removed as they are rebuild by configure
1452 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1454 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1457 fixupInline instead of createFunction to fix bug 1864577
1458 (inlineFindMaxBlockno): removed, use global blockNo
1459 * src/SDCCglobl.h: added blockNo
1461 * src/z80/peep.h: modified properties
1462 * support/regression/tests/bug1864577.c: new, added
1464 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1466 * as/mcs51/asdata.c,
1467 * as/mcs51/asm.h: added org_cnt
1468 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1469 * as/mcs51/asout.c: changed old K&R to ANSI
1470 * as/mcs51/Makefile.in: use common identifiers
1476 * as/hc08/Makefile.bcc,
1477 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1478 * sdcc_vc_in.h: added define __func__
1479 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1480 Thanks Ruud van Silfhout
1481 * support/regression/tests/bug1717305.c: new, added
1483 2008-05-05 Borut Razem <borut.razem AT siol.net>
1485 * support/regression/Makefile.in,
1486 support/regression/ports/ds390/spec.mk,
1487 support/regression/ports/hc08/spec.mk,
1488 support/regression/ports/mcs51-common/spec.mk,
1489 support/regression/ports/pic14/spec.mk,
1490 support/regression/ports/pic16/spec.mk,
1491 support/regression/ports/ucz80/spec.mk,
1492 support/regression/ports/z80/spec.mk:
1493 added INC_DIR and LIBDIR paths
1494 * src/ds390/gen.c: removed duplicated selicolon
1496 2008-05-04 Borut Razem <borut.razem AT siol.net>
1498 * support/regression/Makefile.in,
1499 support/regression/fwk/lib/testfwk.c,
1500 support/regression/ports/ds390/spec.mk,
1501 support/regression/ports/hc08/spec.mk,
1502 support/regression/ports/mcs51-common/spec.mk,
1503 support/regression/ports/mcs51-large/spec.mk,
1504 support/regression/ports/mcs51-medium/spec.mk,
1505 support/regression/ports/mcs51-small/spec.mk,
1506 support/regression/ports/mcs51-stack-auto/spec.mk,
1507 support/regression/ports/mcs51-xstack-auto/spec.mk,
1508 support/regression/ports/pic14/spec.mk,
1509 support/regression/ports/pic16/spec.mk,
1510 support/regression/ports/ucz80/spec.mk:
1511 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1512 used to run regeression tests
1514 2008-05-01 Raphael Neider <rneider AT web.de>
1516 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1517 supported devices and instructions to add new ones
1519 2008-05-01 Raphael Neider <rneider AT web.de>
1521 * device/include/pic16/adc.h,
1522 device/lib/pic16/libio/adc/adcbusy.c,
1523 device/lib/pic16/libio/adc/adcopen.c,
1524 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1525 18f2455 style ADC devices, based on patch #1776197
1526 * device/lib/pic16/libio/adc/adcclose.c,
1527 device/lib/pic16/libio/adc/adcconv.c,
1528 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1529 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1530 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1531 * device/include/pic16/pic18f4431.h,
1532 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1533 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1535 2008-05-01 Raphael Neider <rneider AT web.de>
1537 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1538 moved xinst flag into pic16_options_t
1539 * src/pic16/device.c (default_device, pic16_list_devices,
1540 pic16_find_device): removed references to sfrrange
1541 * src/pic16/gen.c (genFunction),
1542 src/pic16/glue.c (pic16initialComments),
1543 src/pic16/main.c (pic16_optionsTable),
1544 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1546 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1548 2008-04-29 Raphael Neider <rneider AT web.de>
1550 * src/pic16/devices.inc,
1551 device/include/pic16/pic16devices.txt: replaced compiled-in list
1552 of devices with a variant parsed at runtime
1553 * src/pic16/device.c: added support for parsing pic16devices.txt,
1555 * src/pic16/device.h: removed (now) unused fields from PIC_device
1556 * src/pic16/main.c: removed #pragma maxram,
1557 (_pic16_initPaths): removed bogus generation of search paths,
1558 setup the port proper only after the search paths (for
1559 pic16devices.txt) are set up,
1560 (_pic16_finaliseOptions): moved processor dependant code here
1561 from _pic16_initPaths(), clean up
1562 * src/pic16/ralloc.c (pic16_init_stack),
1563 * src/pic16/ralloc.h,
1564 * src/pic16/pcode.c: clean up
1565 * device/include/Makefile.in,
1566 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1567 * support/scripts/inc2h-pic16.pl: updated instructions
1569 2008-04-29 Raphael Neider <rneider AT web.de>
1571 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1572 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1573 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1574 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1575 added missing family members and 18f2480/2580/4480/4580 family
1576 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1577 * device/include/pic16/pic18f2525.h: use 18f4620.h
1578 * device/include/pic16/pic18f6680.h: use 18f8680.h
1579 * device/include/pic16/pic18fregs.h,
1580 device/lib/pic16/pics.all,
1581 src/pic16/devices.inc: add new devices
1582 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1583 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1584 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1585 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1586 prevent attempting to build the libio for some new devices
1588 2008-04-29 Raphael Neider <rneider AT web.de>
1590 * debugger/mcs51/Makefile.in: fixed paths to sources
1592 2008-04-25 Borut Razem <borut.razem AT siol.net>
1594 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1595 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1596 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1597 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1598 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1599 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1600 as/link/z80/linkz80.dsp: lklibr.c moved
1601 * doc/INSTALL.txt: binary archives in bz2 format
1602 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1604 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1607 * support/regression/tests/bug1856409.c: new, added
1609 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1612 * src/mcs51/peep.c: Use werror for error messages.
1613 * src/SDCCicode.c (geniCodeConditional),
1614 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1615 * src/z80/Makefile.bcc,
1616 * src/z80/z80.dsp: added src/z80/peep.c/h
1617 * support/regression/tests/bug1839321.c: new, added
1619 2008-04-20 Raphael Neider <rneider AT web.de>
1621 * device/include/pic16/pic18f2455.h: added bitfields for port C
1623 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1625 * src/z80/peep.c: Use werror for error messages.
1627 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1629 * src/z80/peep.h (declaration of notUsed()),
1630 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1632 * src/z80/z80.h (added dependency on peep.h),
1633 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1636 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1638 * src/SDCCpeeph.c (added support for notUsed()),
1639 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1641 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1642 for notUsed()): Implemented generic (that is not port-specific) part
1645 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1648 * device/lib/libsdcc.lib,
1649 * device/lib/Makefile.in,
1650 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1651 * device/lib/calloc.c: renamed to _calloc.c
1652 * device/lib/free.c: renamed to _free.c
1653 * device/lib/malloc.c: renamed to _malloc.c
1654 * device/lib/realloc.c: renamed to _realloc.c
1655 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1656 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1657 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1658 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1659 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1660 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1661 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1662 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1664 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1665 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1666 * support/regression/tests/bug1509084.c: new, added
1668 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1670 * device/include/mcs51/cc2510fx.h: added _XPAGE
1671 * device/include/mcs51/compiler.h: cosmetic changes
1673 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1675 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1678 2008-03-31 Borut Razem <borut.razem AT siol.net>
1680 * support/cpp2 renamed to support/cpp
1681 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1682 support/cpp2/libiberty/splay-tree.c,
1683 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1684 support/cpp2/libcpp/directives.c,
1685 support/cpp2/libcpp/include/cpplib.h,
1686 support/cpp2/libcpp/include/symtab.h,
1687 support/cpp2/libcpp/include/line-map.h,
1688 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1689 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1690 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1691 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1692 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1693 release version 4.3.0
1694 * configure.in, configure, Makefile.in, Makefile.bcc:
1695 adapted for moved cpp2
1697 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1699 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1700 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1702 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1706 * support/regression/tests/bug1717943.c: new, added
1708 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1710 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1711 bytewise return value assignments introduced in last commit.
1713 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1715 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1716 genMult, genJumpTab):
1717 Use 16-bit instructions for addition in some additional cases,
1718 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1720 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1722 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1723 Implemented RFE #1921450, changed some debug messages.
1725 2008-03-30 Borut Razem <borut.razem AT siol.net>
1727 * Small Device C Compiler 2.8.0 released
1728 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1729 * support/scripts/sdcc.nsi: added finish page; this version
1730 was used for 2.8.0 release
1731 * doc/knownbugs.html: removed; magically generated by the build
1732 process using gen_known_bugs.pl from now on
1734 2008-03-23 Borut Razem <borut.razem AT siol.net>
1736 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1737 and reverted it, since it was already fixed by Raphael ;-)
1738 * doc/knownbugs.html: updated for RC2
1740 2008-03-22 Raphael Neider <rneider AT web.de>
1742 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1745 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1748 * support/regression/tests/bug1839277.c: added related testBug1839299
1750 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1753 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1755 * src/mcs51/gen.c: throughout only output hex constants
1756 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1757 * support/regression/tests/bug1839277.c: new, added
1759 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1761 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1762 compilation warning about nested comments.
1764 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1766 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1767 * support/regression/tests/bug1921073.c: new, added
1769 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1771 * src/z80/SDCCpeeph.c.c (callFuncByName):
1772 Commented function parameters.
1774 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1776 * src/z80/ralloc.c (packRegsForAccUse2):
1777 disabled a broken accumulator packing optimization (fixed #1292721).
1778 * support/regression/tests/bug-1292721: Regression test for #1292721.
1780 2008-03-16 Raphael Neider <rneider AT web.de>
1782 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1783 fixed code bloat regression using a variant of patch #1915618
1785 2008-03-16 Borut Razem <borut.razem AT siol.net>
1787 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1788 icon, changed startup menu for release distribution, code cleaning,
1789 create url files instead links in startup menu
1791 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1793 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1794 * support/regression/tests/bug1579949.c: new, added
1796 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1798 * device/lib/printf_fast.c: fixed bug 1255403
1800 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1802 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1803 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1805 2008-03-14 Borut Razem <borut.razem AT siol.net>
1807 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1808 command line options
1809 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1810 is correctly displayed
1811 * as/link/z80/lkmain.c: usage line commented out
1813 2008-03-13 Borut Razem <borut.razem AT siol.net>
1815 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1816 updated the list pf supported pic14 devices
1818 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1822 2008-03-12 Borut Razem <borut.razem AT siol.net>
1824 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1825 fixed documentation request #1718191
1826 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1827 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1830 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1832 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1833 * support/regression/tests/bug1505811.c: new, added
1835 2008-03-09 Raphael Neider <rneider AT web.de>
1837 * device/include/pic16/pic18f2620.h,
1838 * device/include/pic16/pic18f4620.h,
1839 * device/lib/pic16/libdev/pic18f2620.c,
1840 * device/lib/pic16/libdev/pic18f4525.c,
1841 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1842 family to consistently use pic18f4620.[ch], fixes #1832562
1844 2008-03-09 Borut Razem <borut.razem AT siol.net>
1846 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1847 changed sdcc version to 2.8.0
1848 * knownbugs.html: regenerated
1849 * support/scripts/gen_known_bugs.pl: added number of open bugs
1851 2008-03-09 Raphael Neider <rneider AT web.de>
1853 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1854 (genOr): read volatile operand even if the result is known,
1856 (genOr,genXor): removed unused legacy code,
1857 (genDummyRead): use pic16_mov2w_volatile()
1859 2008-03-08 Borut Razem <borut.razem AT siol.net>
1861 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1862 cons w. --model-large
1863 * support/regression/staticinit.c: added regression test for bug
1866 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1868 * src/ds390/gen.c (pushSide, genPcall),
1869 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1870 * src/mcs51/gen.c: cosmetic changes
1871 * support/regression/fwk/include/testfwk.h: added macro reentrant
1872 * support/regression/tests/bug1908493.c: new, added
1874 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1876 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1878 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1881 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1882 already set in ds390/main.c and mcs51/main.c
1884 2008-03-07 Raphael Neider <rneider AT web.de>
1886 * src/regression/init0.c: new test for initialized arrays of function
1888 * src/regression/Makefile: made a bit more flexible, added init0.c
1889 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1890 pointers, closes #1427663
1892 2008-03-05 Borut Razem <borut.razem AT siol.net>
1894 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1895 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1897 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1899 * support/librarian/sdcclib.c:Added feature request 1908061:
1900 Synchronise sdcclib commands with ar.
1902 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1904 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1905 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1906 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1907 * device/include/mcs51/compiler.h: removed umlauts, added double
1910 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1913 * support/regression/tests/bug1536762.c: new, added
1915 * src/SDCCutil.h: added getBuildDate()
1916 * src/SDCCmain.c (printVersionInfo),
1917 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1919 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1920 * src/ds390/ralloc.c (packRegisters),
1921 * src/mcs51/ralloc.c (packRegisters),
1922 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1924 * support/regression/tests/bug1618050.c: new, added
1925 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1926 * support/regression/fwk/include/testfwk.h,
1927 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1930 2008-03-04 Raphael Neider <rneider AT web.de>
1932 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1933 on accessing OP_SYM_TYPE(op)
1934 * src/pic/gen.h: removed unused prototype of genMinusDec()
1935 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1936 fix #1876953 (invalid subtraction code), removed unused code
1938 2008-03-03 Raphael Neider <rneider AT web.de>
1942 * src/pic/genarith.c,
1944 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1945 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1947 2008-03-03 Raphael Neider <rneider AT web.de>
1949 * src/pic/device.c (find_device): search user-specified paths first
1950 for pic14devices.txt, fixes #1900827
1952 2008-03-02 Borut Razem <borut.razem AT siol.net>
1954 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1955 AddToPath and RemoveFromPath
1957 2008-03-01 Borut Razem <borut.razem AT siol.net>
1959 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1960 work correctly, added debugging support if -DSDCC.DEBUG command line
1963 2008-02-28 Borut Razem <borut.razem AT siol.net>
1965 * doc/sdccman.lyx: cosmetic changes
1967 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1969 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1970 * doc/sdccman.lyx: fixed unmeant removal of spaces
1972 2008-02-27 Borut Razem <borut.razem AT siol.net>
1974 * support/scripts/sdcc.nsi: corrected installation directory for
1975 current user installation mode
1976 * doc/README.txt: added Philipp Klaus Krause to the developers list
1978 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1981 return ifx condition
1982 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1983 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1984 ifxJump to fix bug 1838000
1985 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1986 * support/regression/tests/bug1838000.c: new, added
1987 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1989 2008-02-26 Borut Razem <borut.razem AT siol.net>
1991 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1993 * support/scripts/sdcc.nsi: added MULTIUSER page,
1994 NSIS upgraded to version 2.35
1996 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1998 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1999 * support/regression/tests/bug1565152.c: new, added
2001 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
2004 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
2005 * support/regression/tests/bug1670148.c: new, added
2007 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2009 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
2011 2008-02-24 Borut Razem <borut.razem AT siol.net>
2013 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
2014 is ineffective for unsigned char parameter
2016 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
2018 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
2019 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
2020 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
2021 * support/Util/MySystem.c (my_system): output errorcode when verbose
2023 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2025 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
2028 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2030 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2033 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2035 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2037 2008-02-21 Borut Razem <borut.razem AT siol.net>
2039 * support/regression/Makefile.in,
2040 support/regression/ports/ds390/spec.mk,
2041 support/regression/ports/hc08/spec.mk,
2042 support/regression/ports/mcs51-common/spec.mk,
2043 support/regression/ports/pic14/spec.mk,
2044 support/regression/ports/pic16/spec.mk,
2045 support/regression/ports/ucz80/spec.mk,
2046 support/regression/ports/xa51/spec.mk:
2047 added CFLAGS when compiling timeout
2049 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2051 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2054 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2056 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2057 * support/regression/tests/bug1888147.c: new, added
2059 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2061 * src/z80/gen.c: fixed bugs #1596270, #1736867
2063 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2065 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2066 contents, mostly fixes #1596270
2068 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2070 * src/z80/peeph.def,
2071 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2072 peepholes, fixes #1806565
2074 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2076 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2077 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2078 fixes bug 1739475, thanks Robert Larice
2079 (rule 271): new, added
2081 2008-02-18 Borut Razem <borut.razem AT siol.net>
2083 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2085 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2087 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2089 2008-02-17 Raphael Neider <rneider AT web.de>
2091 * src/pic16/genarith.c,
2094 * src/pic16/genutils.c: removed unused legacy code,
2095 removed unused fields from struct asmop and struct _G
2097 2008-02-17 Raphael Neider <rneider AT web.de>
2099 * src/pic16/gen.c (AccRsh): cosmetic changes,
2100 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2101 genRightShiftLiteral): fixed to work with SFRs as result by
2102 assigning only once to result,
2103 removed a lot of unused/excluded code fragments
2105 2008-02-17 Raphael Neider <rneider AT web.de>
2107 * device/include/pic/pic16f88.h,
2108 * device/include/pic/pic16f886.h,
2109 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2111 2008-02-17 Borut Razem <borut.razem AT siol.net>
2113 * src/z80/peeph.def: applied patch
2114 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2115 * src/z80/gen.c, src/z80/peeph.def: applied patch
2116 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2117 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2118 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2119 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2120 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2121 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2123 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2125 * as/link/mcs51/aslink.dsp: removed SDK define
2126 * as/link/z80/clean.mk: brought in sync with other ports
2127 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2128 * as/hc08/Makefile.bcc,
2129 * as/mcs51/Makefile.bcc,
2130 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2131 * src/z80/main.c (_setValues): use the now capitalized -Z,
2132 (z80_port, gbz80_port): generate debug information when asked
2134 2008-02-16 Borut Razem <borut.razem AT siol.net>
2136 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2137 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2138 as/z80/Makefile.in. as/z80/Makefile.bcc:
2139 applied patch #1893393: patch for as-z80 and link-z80 to generate
2140 cdb, thanks to Armin Diehl
2141 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2142 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2143 asnoice.c moved to as/asxxsrc/asnoice.c
2144 * src/z80/peeph-gbz80.def: applied patch
2145 #1880235: Z80 return peephole, thanks to Philipp Krause
2147 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * doc/sdccman.lyx: bumped version to 2.7.5
2151 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2153 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2155 * device/include/pic16/stdlib.h,
2156 * device/lib/pic16/libc/stdlib/ltoa.c,
2157 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2159 2008-02-13 Borut Razem <borut.razem AT siol.net>
2161 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2162 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2163 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2164 src/SDCCopt.c, src/SDCCval.c:
2165 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2167 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * src/SDCCsymt.c (compareType): fixed bug 1309013
2171 2008-02-09 Borut Razem <borut.razem AT siol.net>
2173 * src/SDCCval.c, src/SDCCval.h:
2174 code cleaning, added function constChrVal()
2175 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2176 call constChrVal() instead constVal()
2178 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2180 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2183 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2184 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2187 2008-02-01 Raphael Neider <rneider AT web.de>
2189 * device/include/pic/pic16f886.h,
2190 * device/include/pic/pic16f887.h: added RA6 and RA7
2192 2008-01-24 Raphael Neider <rneider AT web.de>
2194 * device/include/pic/pic16f88.h: added RA6 and RA7
2195 * device/lib/pic/libdev/disabled_pic16f886.c,
2196 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2198 * src/pic16/devices.inc,
2199 * device/include/pic16/pic18f2423.h,
2200 * device/include/pic16/pic18f2523.h,
2201 * device/include/pic16/pic18fregs.h,
2202 * device/lib/pic16/pics.all
2203 * device/lib/pic16/libdev/pic18f2423.c,
2204 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2205 * device/lib/pic16/libio/i2c.ignore,
2206 * device/lib/pic16/libio/usart.ignore,
2207 * device/lib/pic16/libio/adc.ignore: ignore new devices
2209 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * src/SDCCast.c (createRMW): fixed bug 1582651
2213 2008-01-20 Borut Razem <borut.razem AT siol.net>
2215 * src/SDCCcse.c: partially fixed enhancement request
2216 #1793872 - multiply by -1 not collapsed
2217 * support/regression/tests/arithcsi.c: added regression test
2219 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * as/mcs51/asx8051.dsp: removed define SDK
2222 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2223 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2225 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2226 cosmetic changes, brought more in sync, changed old K&R to ANSI
2228 2008-01-13 Borut Razem <borut.razem AT siol.net>
2230 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2231 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2233 2007-12-30 Borut Razem <borut.razem AT siol.net>
2235 * src/pic16/gen.c: fixed implementation of bitwise operations for
2237 * support/regression/tests/bitwise.c: added test cases
2239 2007-12-29 Borut Razem <borut.razem AT siol.net>
2241 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2242 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2243 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2244 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2245 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2246 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2247 src/pic16/pcode.[ch]: added const qualifier
2248 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2249 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2250 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2251 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2252 * as/asxxsrc/aslex.c: use dbuf_getline()
2253 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2254 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2255 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2256 as/z80/asm.h, as/z80/z80adr.c:
2257 changed type of ib and ip to const char *
2259 2007-12-28 Borut Razem <borut.razem AT siol.net>
2261 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2262 introduced (readlin) - long lines are turuncated
2263 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2264 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2265 as/z80/Makefile.in: moved aslex.c to asxxsrc
2266 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2267 * as/hc08/asmain.c, as/mcs51/asmain.c:
2268 added missing initialization of a_addr field
2269 * support/regression/tests/long_asm_line.c: added regtest for long
2272 2007-12-22 Borut Razem <borut.razem AT siol.net>
2274 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2276 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2278 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2280 2007-12-16 Borut Razem <borut.razem AT siol.net>
2282 * device/include/pic16/stdbool.h: removed, since already exists in
2283 device/include/; this also fixes bitopcse.c regression test for pic16
2285 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2286 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2287 dereference doesn't work; covered by regression test bug1399290
2289 2007-12-05 Borut Razem <borut.razem AT siol.net>
2291 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2294 2007-12-01 Borut Razem <borut.razem AT siol.net>
2296 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2297 corrected handling of the highest_valid_address
2299 2007-11-17 Raphael Neider <rneider AT web.de>
2301 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2302 * src/pic/glue.c (picglue): emit .file if --debug is given
2304 2007-11-17 Raphael Neider <rneider AT web.de>
2306 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2307 care when left or right operand resides in result, fixes #1830220
2309 2007-11-17 Borut Razem <borut.razem AT siol.net>
2311 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2312 #983491 - "Merge duplicate strings function is ineffective"
2313 * support/regression/tests/bug-983491.c: regtest disabled
2314 * as/asxxsrc: created
2315 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2316 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2317 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2318 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2319 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2320 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2321 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2322 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2323 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2324 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2325 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2326 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2327 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2329 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * device/include/stdarg.h: added and removed some casts
2332 * src/SDCCsymt.c (compareType): Fully check types between generic and
2333 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2335 2007-11-13 Borut Razem <borut.razem AT siol.net>
2337 * support/regression/tests/bug-1817005.c:
2338 added regtest for bug #1817005 - as-z80 chokes on long labels
2340 2007-11-12 Borut Razem <borut.razem AT siol.net>
2342 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2343 as/z80/asout.c, as/z80/aslist.c:
2344 fixed bug #1817005 - as-z80 chokes on long labels
2346 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2349 * as/z80/asmain.c: cosmetic changes
2352 * as/z80/alloc.h: removed
2354 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2355 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2356 * as/link/hc08/Makefile.in,
2357 * as/link/mcs51/Makefile.in,
2358 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2360 * as/link/mcs51/lkarea.c,
2361 * as/link/mcs51/lkmain.c: cosmetic changes
2362 * as/link/hc08/lklibr.c,
2363 * as/link/z80/lklibr.c,
2364 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2365 used cygwin_conv_to_full_posix_path,
2366 added warnings, cosmetic changes, brought more in sync
2367 changed old K&R into ANSI function declarations
2368 * as/link/z80/lklibr.c (loadAdb): added
2369 * as/link/z80/lkmain.c: removed -- option from usage text
2371 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2373 * src/mcs51/gen.c (outBitC): optimized for no result
2375 2007-10-31 Borut Razem <borut.razem AT siol.net>
2377 * src/SDCCsymt.c: fixed (hopeful properly) bug
2378 #1805702 - order of extern matters
2379 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2382 2007-10-29 Borut Razem <borut.razem AT siol.net>
2384 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2385 - order of extern matters
2386 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2389 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2391 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2392 24bitMode, portIsDS390
2393 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2394 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2395 (notVolatileVariable): also check sloc names,
2396 (callFuncByName): moved ftab[] out of function and sorted it by use
2398 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2400 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2401 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2402 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2403 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2404 * support/regression/tests/bug-880197.c: new, added
2406 2007-10-28 Borut Razem <borut.razem AT siol.net>
2408 * support/regression/Makefile.in,
2409 support/regression/ports/mcs51-large/spec.mk,
2410 support/regression/ports/mcs51-xstack-auto/spec.mk,
2411 support/regression/ports/mcs51-stack-auto/spec.mk,
2412 support/regression/ports/mcs51-medium/spec.mk,
2413 support/regression/ports/mcs51-common/spec.mk,
2414 support/regression/ports/mcs51-common/*,
2415 support/regression/ports/mcs51-small/*:
2416 mcs51 renamed to mcs51-common, created mcs51-small
2417 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2418 * support/regression/tests/bug-1805702.c: added regtest for bug
2421 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2423 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2424 added new rules 265 - 270
2425 * support/regression/tests/bug1721024.c:new, added
2426 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2427 introduced new test-mcs51 to run all mcs51 tests
2429 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * support/regression/tests/bug1816470.c: new, added
2433 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2435 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2436 propagate for *,+,- with float, fixed bug 1816470
2437 (decorateType): cast to resultTypeProp instead of resultType
2439 2007-10-19 Borut Razem <borut.razem AT siol.net>
2441 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2442 function is ineffective" for pic16 tareget
2443 * support/scripts/listerr.c: corrected include path
2444 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2447 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2449 * support/regression/tests/using.c: new, added
2450 * support/regression/tests/vaargs.c: fixed and enabled test
2452 2007-10-18 Borut Razem <borut.razem AT siol.net>
2454 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2456 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2458 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2460 * doc/sdccman.lyx: documented option --Werror
2461 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2462 RegBankUsed[] earlier
2464 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2466 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2470 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2472 * src/SDCCast.c (decorateType): improved optimization of tri-op
2473 * src/SDCCerr.c (vwerror, setWError),
2475 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2476 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2478 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2480 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2481 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2482 * support/regression/tests/bug-223113.c,
2483 * support/regression/tests/bug-426632.c,
2484 * support/regression/tests/bug-468811.c,
2485 * support/regression/tests/bug-477835.c,
2486 * support/regression/tests/bug-478094.c,
2487 * support/regression/tests/bug-499644.c,
2488 * support/regression/tests/bug-524209.c,
2489 * support/regression/tests/bug-524211.c,
2490 * support/regression/tests/packcast.c,
2491 * support/regression/tests/structidx.c: added empty tests
2492 * support/regression/tests/bug-607243.c: enabled test
2494 2007-10-06 Borut Razem <borut.razem AT siol.net>
2496 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2497 support of universal binaries on Mac OS X
2499 2007-10-02 Borut Razem <borut.razem AT siol.net>
2501 * src/SDCCval.h: unified double2ul macro for all platforms
2502 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2503 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2505 2007-09-30 Borut Razem <borut.razem AT siol.net>
2507 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2509 * sdcc_vc_in.h: enabled warnings
2510 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2511 unsigned type, result still unsigned
2512 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2514 2007-09-28 Raphael Neider <rneider AT web.de>
2516 * src/pic/device.c (find_device): prevent buffer underflow error
2517 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2518 the just destroyed list entry
2520 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2522 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2525 2007-09-18 Borut Razem <borut.razem AT siol.net>
2527 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2528 applied to unsigned type, result still unsigned
2530 2007-09-17 Borut Razem <borut.razem AT siol.net>
2532 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2533 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2534 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2535 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2536 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2537 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2538 src/z80/gen.c, src/z80/ralloc.c:
2539 fixed bug #1739860 - sdcc does not work correctly on some platforms
2541 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2543 2007-09-17 Raphael Neider <rneider AT web.de>
2545 * src/pic16/device.c: reverted to previous version
2546 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2548 2007-09-16 Raphael Neider <rneider AT web.de>
2550 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2551 as this raises a ton of gpasm warnings, just emit a second label
2552 * src/pic16/devices.inc,
2553 * device/lib/pic16/pics.all,
2554 * device/lib/pic16/libdev/pic18f2585.c,
2555 * device/lib/pic16/libdev/pic18f2680.c,
2556 * device/lib/pic16/libdev/pic18f2682.c,
2557 * device/lib/pic16/libdev/pic18f2685.c,
2558 * device/lib/pic16/libdev/pic18f4585.c,
2559 * device/lib/pic16/libdev/pic18f4680.c,
2560 * device/lib/pic16/libdev/pic18f4682.c,
2561 * device/lib/pic16/libdev/pic18f4685.c,
2562 * device/include/pic16/pic18f2585.h,
2563 * device/include/pic16/pic18f2680.h,
2564 * device/include/pic16/pic18f2682.h,
2565 * device/include/pic16/pic18f2685.h,
2566 * device/include/pic16/pic18f4585.h,
2567 * device/include/pic16/pic18f4680.h,
2568 * device/include/pic16/pic18f4682.h,
2569 * device/include/pic16/pic18f4685.h,
2570 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2571 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2572 patch contributed by Anton Strobl, applied with changes
2574 2007-09-16 Raphael Neider <rneider AT web.de>
2576 * device/include/pic16/pic18f2431.h,
2577 * device/include/pic16/pic18f25j10.h,
2578 * device/include/pic16/pic18f4431.h,
2579 * device/include/pic16/pic18f45j10.h: adopted common include style
2580 * device/include/pic16/pic18f1320.h,
2581 * device/include/pic16/pic18f2320.h,
2582 * device/include/pic16/pic18f2525.h,
2583 * device/include/pic16/pic18f4320.h,
2584 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2585 * device/include/pic16/pic18fregs.h: prepared for automatic include
2586 file selection by having DEVICE.h for every DEVICE
2587 * device/lib/pic16/libdev/pic18f2320.c,
2588 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2590 * device/lib/pic16/configure.in,
2591 * device/lib/pic16/configure: use rm -rf instead of rmdir
2592 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2593 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2595 2007-09-09 Borut Razem <borut.razem AT siol.net>
2597 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2598 distingush between i386 and ppc Mac OS X versions
2600 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2603 * support/regression/tests/bug1788177.c: new, added
2605 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2607 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2608 * device/include/mcs51/lint.h added keyword __naked
2610 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2614 * src/SDCCmem.h: removed maxRegBank
2615 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2616 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2617 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2618 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2619 name and behaviour to handle banked functions
2620 (scan4op): and use it to fix bug 1786213
2622 2007-09-03 Raphael Neider <rneider AT web.de>
2624 * device/include/pic16/pic18f248.h,
2625 * device/include/pic16/pic18f258.h,
2626 * device/include/pic16/pic18f448.h,
2627 * device/lib/pic16/libdev/pic18f248.c,
2628 * device/lib/pic16/libdev/pic18f258.c,
2629 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2630 added T0CONbits, fixes #1786891
2632 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2634 * src/ds390/gen.c (genFarPointerSet),
2635 * src/hc08/ralloc.c (packRegisters),
2636 * src/mcs51/ralloc.c (packRegisters),
2637 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2639 * src/SDCCicode.h: POINTER_SET can be true for literals too
2640 * support/regression/tests/bug1750318.c: new, added
2642 2007-08-23 Borut Razem <borut.razem AT siol.net>
2644 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2645 library versions without the completition functionality
2647 2007-08-22 Raphael Neider <rneider AT web.de>
2649 * device/include/pic16/pic18f1220.h,
2650 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2652 2007-08-12 Borut Razem <borut.razem AT siol.net>
2654 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2656 2007-08-11 Borut Razem <borut.razem AT siol.net>
2658 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2659 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2660 support/Util/SDCCerr.[ch] moved to src
2661 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2662 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2663 device/examples/ds390/tinitalk/tinitalk.dsp,
2664 device/examples/serialcomm/windows/serialcomm.dsp,
2665 support/librarian/librarian.dsp:
2666 removed linking of unused odbc32.lib and odbccp32.lib
2667 * support/scripts/winres.h:
2668 added for compilation with Visual C++ 2005 Express Edition
2670 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2672 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2675 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2677 * sdccconf_in.h: update the endian test so that SPARC Solaris
2678 does not throw syntax errors
2680 2007-08-06 Borut Razem <borut.razem AT siol.net>
2682 * doc/sdccman.lyx: removed two index entries which prevented the
2683 generation of sdcc doc archive
2685 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2687 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2688 instead of lyx 1.5.0.
2690 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2692 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2693 Lucas Loizaga, with minor modifications. Thanks!
2695 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2697 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2700 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2702 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2703 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2706 2007-07-22 Borut Razem <borut.razem AT siol.net>
2708 * configure.in, configure: re-introduced .version
2709 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2710 the version reverted to 2.7.0
2712 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2715 * doc/sdccman.lyx: bumped version to 2.7.3
2716 * device/include/mcs51/compiler.h: fixed elif->else
2717 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2718 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2719 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2720 enable accuse for bit operands
2721 * src/SDCCmain.c (printVersionInfo),
2722 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2723 environment descriptor
2724 * src/SDCCutil.h: added getBuildEnvironment
2725 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2726 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2727 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2728 * support/regression/tests/bug1348008.c,
2729 * support/regression/tests/bug1496419.c,
2730 * support/regression/tests/bug1503067.c,
2731 * support/regression/tests/preproc.c: added empty tests
2733 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2735 * support/regression/tests/bug1678803.c: new, added
2737 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * as/link/hc08/lkihx.c,
2741 * as/link/hc08/lkrloc.c,
2742 * as/link/mcs51/lkihx.c,
2743 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2744 ihxExtendedLinearAddress
2745 * as/link/mcs51/lkrloc.c (relr),
2746 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2747 acall/ajmp, see bug 830513
2749 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2751 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2752 (cseBBlock): remember aggr2ptr has been used
2753 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2754 (geniCodeAssign): fixed bug 868103
2755 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2756 added operandSize prototype
2757 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2758 (genDataPointerSet): use max of size of right and result,
2759 (gencjne): added parameter useCarry for optimization,
2760 (genCmpEq): use carry if appropriate,
2761 (genXor): check if operand already in carry
2762 * support/regression/tests/bug-868103.c: enabled test
2764 2007-07-12 Raphael Neider <rneider AT web.de>
2766 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2768 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2770 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2771 from Robert Larice, thanks
2772 * support/regression/tests/bitopcse.c,
2773 * support/regression/tests/bitvars.c,
2774 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2775 * support/regression/tests/bug-927659.c: enabled test for z80
2776 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2777 * support/regression/tests/bug1745717.c: new, added
2778 * support/regression/tests/literalop.c,
2779 * support/regression/tests/nullstring.c: removed storage definitions that
2780 are now in testfwk.h
2782 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2784 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2785 and bool for targets that do not fully support it.
2786 * support/regression/tests/bug1546986.c,
2787 * support/regression/tests/bug1723128.c,
2788 * support/regression/tests/bug1734654.c,
2789 * support/regression/tests/bug1738367.c,
2790 * support/regression/tests/constantRange.c: only use bool if allowed
2792 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2795 Larice, also handle function pointers
2796 * support/regression/tests/bug1749275.c: new, added
2798 2007-07-03 Borut Razem <borut.razem AT siol.net>
2800 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2801 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2802 #1746528: SDCC should ignore ':' in inline assembler comments
2803 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2805 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2807 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2808 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2810 2007-06-29 Borut Razem <borut.razem AT siol.net>
2812 * src/SDCCmain.c: fixed bug
2813 #1744746: SDCC #4867: broken option --xram-size
2815 2007-06-28 Borut Razem <borut.razem AT siol.net>
2817 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2818 find out the endianess of host machine for ucsim
2820 2007-06-27 Borut Razem <borut.razem AT siol.net>
2822 * support/regression/generate-cases.py: corrected the file name
2824 * configure.in, configure, sdccconf_in.h: find out the endianess of
2826 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2829 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2831 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2833 2007-06-26 Borut Razem <borut.razem AT siol.net>
2835 * support/regression/generate-cases.py: display warning if function
2836 list is empty; implemented more flexible rule for detection of
2837 testing functions, allowing return type 'void' in the same line as
2838 the function name in the function definition
2839 * support/regression/tests/bug-1654060.c: corrected test
2840 * support/librarian/sdcclib.c: fixed warning:
2841 format '%s' expects type 'char *', but argument 2 has type 'int'
2843 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2845 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2846 Multiple infiles for sdcclib.
2848 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2850 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2853 2007-06-18 Borut Razem <borut.razem AT siol.net>
2855 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2856 how to handle comments, so they have to be removed by the
2857 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2858 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2859 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2860 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2861 table driven option hadling
2863 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * src/SDCCast.c (decorateType),
2866 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2867 iCode to ast level to fix bug 1738367
2868 * support/regression/tests/bug1738367.c: new, added
2870 2007-06-15 Raphael Neider <rneider AT web.de>
2872 * src/pic16/devices.inc,
2873 * device/lib/pic16/pics.all,
2874 * device/include/pic16/pic18fregs.h,
2875 * device/include/pic16/pic18f[24][45]20.h,
2876 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2877 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2878 * device/lib/pic16/Makefile.in: faster cleanup
2880 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2882 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2884 2007-06-13 Raphael Neider <rneider AT web.de>
2886 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2888 2007-06-12 Raphael Neider <rneider AT web.de>
2890 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2891 suppress bit defines if NO_BIT_DEFINES is #define'd
2892 * device/include/pic/pic*.h: recreated all headers to include
2893 conditional bit defines
2894 * device/include/pic/pic16f886.h,
2895 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2896 * device/include/pic/recreate.sh: script to recreate the complete
2897 device library files based on the currently supported devices
2899 2007-06-12 Borut Razem <borut.razem AT siol.net>
2901 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2902 support/regression/Makefile.in, support/scripts/build.mak,
2903 support/scripts/Makefile.snapshot:
2904 use new svn URL scheme
2905 * doc/sdccman.lyx: SDCC Wiki moved to
2906 http://sdcc.wiki.sourceforge.net/
2908 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2910 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2911 * support/regression/tests/bug1734654.c: added
2913 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2916 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2917 with literal operands
2919 2007-06-10 Borut Razem <borut.razem AT siol.net>
2921 * as/link/z80/lklibr.c: fixed mingw build warning
2922 lklibr.c:575: warning: implicit declaration of function 'tolower'
2923 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2924 src/z80/main.c: move target specific options from src/SDCCmain.c
2925 to src/<target>/main.c
2927 2007-06-09 Borut Razem <borut.razem AT siol.net>
2929 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2930 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2931 * support/regression/tests/bug-1294691.c: added
2933 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2935 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2936 can also be static, fixes bug 1733438
2937 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2938 have absolute address too
2939 (computeType): added optimization for 'cond ? true : false'
2940 * support/regression/tests/absolute.c: added test for static absolute var
2942 2007-06-08 Raphael Neider <rneider AT web.de>
2944 * src/regression/Makefile: suppress parallel builds, allow easy
2945 switching between pic14/pic16 ports
2946 * src/regression/picregs.h: added pic14/16 header file switch
2947 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2948 inline.c,nestfor.c,string1.c}: include "picregs.h"
2950 2007-06-07 Borut Razem <borut.razem AT siol.net>
2952 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2953 permanent solution to suppress GCC 4.2.0 c++ warning:
2954 deprecated conversion from string constant to `char *'
2955 use 'const char *' where ever required
2956 * support/regression/generate-cases.py: implemented more flexible rule
2957 for detection of testing functions, allowing white-spaces surrounding
2958 the function name and the 'void' parameter.
2959 * support/regression/tests/constantRange.c,
2960 support/regression/tests/scott-compare3.c: fixed failing regression
2961 tests, uncovered by implementation of more flexible rule for detection
2962 of testing functions
2964 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2966 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2968 2007-06-04 Borut Razem <borut.razem AT siol.net>
2970 * configure.in, configure, config_vc.awk: sdcc version number is now
2971 stored in configure.in; removed .version
2972 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2973 doc/INSTALL.txt: version bumped to 2.7.2
2974 * sim/ucsim/configure.in, sim/ucsim/configure:
2975 use "read" to read from .version
2977 2007-06-03 Borut Razem <borut.razem AT siol.net>
2979 * */Makefile.in: removed annoying warning:
2980 Makefile:xx: Makefile.dep: No such file or directory
2982 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2984 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2985 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2986 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2987 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2988 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2989 bugfix: only use newBoolLink for bit result type
2990 * src/SDCCicode.c (geniCodeLogic): added param tree,
2991 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2992 (geniCodeLogicAndOr): use IS_BIT,
2993 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2994 (ast2iCode): added tree param to geniCodeLogic for comparisons
2995 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2996 * support/regression/tests/bug1723128.c: added test NotZero
2998 2007-06-01 Borut Razem <borut.razem AT siol.net>
3000 * SDCPP synchronized with GCC CPP release version 4.2.0,
3001 currently the latest release:
3002 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3003 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
3004 support/cpp2/cppdefault.h, support/cpp2/except.h,
3005 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
3006 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
3007 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3008 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
3009 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
3010 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
3011 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
3012 support/cpp2/opts.h, support/cpp2/output.h,
3013 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
3014 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
3015 support/cpp2/system.h, support/cpp2/version.c,
3016 support/cpp2/Makefile.in: modified
3017 * support/cpp2/opts-common.c: added
3018 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
3019 * device/lib/pic16/libdev/pic18f[24]5j10.c:
3020 search for included source file in local directory
3021 * sim/ucsim/configure, sim/ucsim/configure.in:
3022 temporary solution to suppress GCC 4.2.0 c++ warning:
3023 deprecated conversion from string constant to `char *'
3025 2007-06-01 Raphael Neider <rneider AT web.de>
3027 * device/lib/pic/libdev/pic12f683.c,
3028 * device/include/pic/pic12f683.h: added GPIO bits
3030 2007-06-01 Raphael Neider <rneider AT web.de>
3032 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3033 quotation marks, clarified role of PIC14 vs. PIC16 ports
3034 * src/pic16/devices.inc,
3035 * device/include/pic16/pic18fregs.h,
3036 * device/include/pic16/pic18f[24][45]j10.h,
3037 * device/lib/pic16/pics.all,
3038 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3039 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3040 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3041 for new devices as they are not yet supported by gputils
3043 2007-05-31 Borut Razem <borut.razem AT siol.net>
3045 * Small Device C Compiler 2.7.0 released
3046 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3047 changed sdcc version to 2.7.1
3048 * support/scripts/sdcc.nsi: added How to create WIN32 release
3051 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * doc/sdccman.lyx: documented initialization and allocation of absolute
3054 variables, bit parameter passing, the need for function pointers to be
3055 reentrant and alpha quality support of inline and retrict
3057 2007-05-26 Borut Razem <borut.razem AT siol.net>
3059 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3060 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3061 * docs/knownbugs.html: updated
3063 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3067 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3069 (gencjneshort): optimized when left is AOP_DIR
3070 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3071 initializing unions in a struct/array
3072 * support/regression/fwk/include/testfwk.h: added defines for data, near
3073 and far for host and z80
3074 * support/regression/tests/bug1723128.c: new, added
3076 2007-05-22 Borut Razem <borut.razem AT siol.net>
3078 * doc/knownbugs.html: updated
3080 2007-05-21 Raphael Neider <rneider AT web.de>
3082 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3083 error message instead
3084 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3086 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3088 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3090 2007-05-21 Raphael Neider <rneider AT web.de>
3092 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3094 * src/regression/gpsim_assert.h,
3095 * src/regression/Makefile,
3096 * src/regression/pcodeopt.c: regression test for the above fix
3098 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3100 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3101 jumps to self, fixed bug 1717281
3103 2007-05-10 Borut Razem <borut.razem AT siol.net>
3105 * support/scripts/gen_known_bugs.pl: cosmetic fix
3106 * doc/knownbugs.html: generated by gen_known_bugs.pl
3108 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3110 * src/SDCCast.c (createFunction): also generate non-inlined version of
3111 function for functions declared as "static inline"
3112 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3113 function can be inlined after non-inlined version generated.
3115 2007-05-10 Borut Razem <borut.razem AT siol.net>
3117 * support/scripts/gen_known_bugs.pl: added script
3118 which generates knownbugs.html
3120 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3122 * doc/knownbugs.html: updated for release 2.7.0
3124 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3126 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3128 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3130 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3131 (throughout): updated generating comments
3132 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3133 (throughout): updated generating comments
3134 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3135 rule instead of at the second, or it might skip lines when removing the
3137 * support/regression/tests/bug1714204.c: changed test to foo
3139 2007-05-08 Borut Razem <borut.razem AT siol.net>
3141 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3142 thanks to SDCC Distributed Compile Farm members,
3143 added Z80 and GBZ80 command line options
3144 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3146 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3148 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3149 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3150 * support/regression/tests/longlit.c: modified to be tested at all and
3151 to pass the actual test
3153 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3155 * device/include/mcs51/uPSD33xx.h: Added.
3157 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3159 * device/lib/_gptrput.c,
3160 * device/lib/_gptrget.c: removed old code,
3162 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3163 * support/regression/tests/bug1714204.c: new, added
3165 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3167 * support/regression/tests/regtrack.c: test was never executed
3168 because of the regression test being picky about white spaces.
3169 * device/lib/mcs51/crtclear.asm: added comment
3171 2007-05-06 Raphael Neider <rneider AT web.de>
3173 * device/lib/pic/Makefile.rules,
3174 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3175 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3177 2007-05-06 Raphael Neider <rneider AT web.de>
3179 * src/pic16/device.h,
3181 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3182 _pic16_setDefaultOptions): removed/reordered command-line args
3183 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3184 devices, regrouped command line args, environment variables),
3185 clarified sone points, added sections on how to add devices to the
3188 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3190 * src/z80/peeph.def: fixed bug in rule 2
3192 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3194 * src/port.h: added TARGET_MCS51_LIKE
3195 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3196 take advantage of it too
3197 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3198 (shiftR2Left2Result): Optimized: don't check shifting by 0
3199 * src/z80/peeph-z80.def,
3200 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3201 modifications, see patch 1700823
3202 * src/mcs51/peep.c (): fixed bug 1712928
3203 * support/regression/tests/bug1712928.c: new, added
3205 2007-05-05 Borut Razem <borut.razem AT siol.net>
3207 * device/lib/pic16/Makefile.common.in,
3208 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3209 removed bash dependencies
3211 2007-05-01 Borut Razem <borut.razem AT siol.net>
3214 fixed bug #1710507: --i-code-in-asm makes compile fail
3215 all iCode comments are now one liners
3216 * src/mcs51/gen.c: fixed memory leak
3218 2007-05-01 Raphael Neider <rneider AT web.de>
3220 * device/lib/pic/libdev/*.c
3221 * device/include/pic/*.h: regenerated all device libs from updated
3223 * support/scripts/inc2h.pl: documented usage, now uses strict to
3226 2007-04-30 Borut Razem <borut.razem AT siol.net>
3229 fixed bug #1669175: Problem with space in output paths
3230 documented how to use paths with spaces for Windows users
3232 2007-04-29 Borut Razem <borut.razem AT siol.net>
3234 * Fixed svn:eol-style and svn:keywords properties
3235 * src/SDCCval.c: fixed bug
3236 #1592871: Segfault with "large" const arrays of characters
3237 replaced recursion with iteration
3238 * Removed svn:executable property from non-executable files
3240 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3242 * src/mcs51/gen.c (genRet): fixed bug 1707003
3244 2007-04-27 Raphael Neider <rneider AT web.de>
3246 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3247 createReachingDefinitions,assignValnums,pic16_destructDF,
3248 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3249 prevent NULL pointer dereferences
3250 * device/lib/pic/libdev/pic16f886.c,
3251 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3252 prevent building them, gputils do not really support them yet
3254 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3256 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3257 helps printf_small. 32 bytes more __idata mem.
3259 2007-04-27 Raphael Neider <rneider AT web.de>
3261 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3262 return early when pb or pb->pcHead is NULL (patch #1708427)
3263 * src/regression/empty.c,
3264 * src/regression/Makefile: added test with empty functions
3265 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3267 2007-04-27 Borut Razem <borut.razem AT siol.net>
3269 * src/SDCCast.c: fixed feature request
3270 #1547512: Redundant strings linked when using sizeof("abc")
3272 2007-04-23 Borut Razem <borut.razem AT siol.net>
3274 * doc/sdccman.lyx, src/SDCCmain.c:
3275 peep-hole comments are generated only if --fverbose-asm option is
3276 specified and --no-peep-comments is not, as proposed by Frieder.
3277 * support/regression/Makefile.in: compile regression tests with
3278 --fverbose-asm option so one can "grep" whether a new (or an old)
3279 peephole is (still) applied; requested by Frieder.
3281 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3283 * device/include/pic/pic16f886.h,
3284 * device/include/pic/pic16f887.h,
3285 * device/lib/pic/libdev/pic16f886.c,
3286 * device/lib/pic/libdev/pic16f887.c,
3287 * device/include/pic/pic14devices.txt,
3288 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3290 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3292 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3295 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3297 * device/lib/_memset.c: assembler version for mcs51
3299 2007-04-22 Borut Razem <borut.razem AT siol.net>
3301 * support/scripts/listerr.c: program to create the list of errors and
3302 warnings list from - added
3303 * doc/sdccman.lyx: removed the note
3304 "For list of warnings and corresponding codes, see err_warn.txt"
3305 * src/SDCCsymt.c: fixed bug #1699804:
3306 Bug with some uses of sizeof(static local array) (MCS51)
3307 * support/regression/tests/bug-1699804.c: added
3309 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3311 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3312 (main): added option -i,
3313 (asmbl, case S_INCL): use search_path_fopen,
3314 mostly from patch 1579668 by Peter Miller, thanks
3315 * src/z80/main.c: fixed typo --callee-saves-bc
3316 * device/include/mcs51/compiler.h: added sfrword for Tasking
3318 2007-04-20 Borut Razem <borut.razem AT siol.net>
3320 * src/z80/main.c: replaced reserved keyword asm with asmblr
3322 2007-04-19 Borut Razem <borut.razem AT siol.net>
3324 * src/port.h: use const pointers to strings
3325 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3326 * src/pic16/main.c: include SDCCargs.h
3327 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3328 const char, since the strings are dynamically allocated
3329 * src/SDCCmain.c: options.code_seg and options.const_seg are
3330 dynamically allocated; check port specific command line options
3331 before the general ones
3332 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3334 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3336 * device/include/ds400rom.h,
3337 * device/lib/ds390/lcd390.c,
3338 * device/lib/ds390/memcpyx.c,
3339 * device/lib/ds390/rtc390.c,
3340 * device/lib/ds400/ds400rom.c,
3341 * device/lib/ds400/memcpyx.c,
3342 * device/lib/hc08/_ret.c: more replacements of keywords with their
3343 double underscore equivalents
3344 * device/lib/ds390/Makefile.in,
3345 * device/lib/ds400/Makefile.in,
3346 * device/lib/gbz80/Makefile.in,
3347 * device/lib/hc08/Makefile.in,
3348 * device/lib/mcs51/Makefile.in,
3349 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3351 2007-04-17 Borut Razem <borut.razem AT siol.net>
3353 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3354 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3355 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3356 to --fverbose-asm, to be gcc'ish
3358 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3360 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3362 2007-04-17 Borut Razem <borut.razem AT siol.net>
3364 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3365 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3366 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3367 with their double underscore equivalent
3369 2007-04-14 Borut Razem <borut.razem AT siol.net>
3371 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3374 2007-04-13 Borut Razem <borut.razem AT siol.net>
3376 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3378 * device/examples/serialcomm/windows/serial.[ch],
3379 device/examples/serialcomm/windows/test_serialcomm.cpp:
3380 updated by Bela Torok
3381 * device/examples/serialcomm/windows/serialcomm.dsw,
3382 device/examples/serialcomm/windows/serialcomm.dsp: added
3384 2007-04-13 Jan Waclawek <wek AT efton.sk>
3386 * doc/sdccman.lyx: additions and changes at various places
3387 (submitted as #1697136).
3388 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3390 2007-04-10 Borut Razem <borut.razem AT siol.net>
3392 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3393 LyX file format changed to 245
3394 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3395 "FreeWare" replaced with "free open source"
3397 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3401 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3403 * device/include/pic16/pic18fregs.h,
3405 * device/lib/_decdptr.c,
3406 * device/lib/_divsint.c,
3407 * device/lib/_divslong.c,
3408 * device/lib/_divuint.c,
3409 * device/lib/_divulong.c,
3410 * device/lib/_fs2schar.c,
3411 * device/lib/_fs2sint.c,
3412 * device/lib/_fs2slong.c,
3413 * device/lib/_fs2uchar.c,
3414 * device/lib/_fs2uint.c,
3415 * device/lib/_fs2ulong.c,
3416 * device/lib/_fsadd.c,
3417 * device/lib/_fscmp.c,
3418 * device/lib/_fsdiv.c,
3419 * device/lib/_fseq.c,
3420 * device/lib/_fsget1arg.c,
3421 * device/lib/_fsget2args.c,
3422 * device/lib/_fsgt.c,
3423 * device/lib/_fslt.c,
3424 * device/lib/_fsmul.c,
3425 * device/lib/_fsneq.c,
3426 * device/lib/_fsnormalize.c,
3427 * device/lib/_fsreturnval.c,
3428 * device/lib/_fsrshift.c,
3429 * device/lib/_fssub.c,
3430 * device/lib/_fsswapargs.c,
3431 * device/lib/_gptrget.c,
3432 * device/lib/_gptrgetc.c,
3433 * device/lib/_gptrput.c,
3434 * device/lib/_logexpf.c,
3435 * device/lib/_modsint.c,
3436 * device/lib/_modslong.c,
3437 * device/lib/_moduint.c,
3438 * device/lib/_modulong.c,
3439 * device/lib/_mulint.c,
3440 * device/lib/_mullong.c,
3441 * device/lib/_schar2fs.c,
3442 * device/lib/_ser.c,
3443 * device/lib/_setjmp.c,
3444 * device/lib/_sint2fs.c,
3445 * device/lib/_slong2fs.c,
3446 * device/lib/_spx.c,
3447 * device/lib/_uchar2fs.c,
3448 * device/lib/_uint2fs.c,
3449 * device/lib/_ulong2fs.c,
3450 * device/lib/asincosf.c,
3451 * device/lib/atanf.c,
3452 * device/lib/calloc.c,
3453 * device/lib/ds390/tinibios.c,
3454 * device/lib/ds400/tinibios.c,
3455 * device/lib/expf.c,
3456 * device/lib/free.c,
3457 * device/lib/hc08/_mulint.c,
3458 * device/lib/logf.c,
3459 * device/lib/malloc.c,
3460 * device/lib/printf_fast.c,
3461 * device/lib/printf_tiny.c,
3462 * device/lib/printfl.c,
3463 * device/lib/realloc.c,
3464 * device/lib/ser_ir.c,
3465 * device/lib/serial.c,
3466 * support/regression/tests/libmullong.c: replaced all special keywords
3467 with their double underscore equivalent
3468 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3469 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3471 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3472 (genRet): if the bit-symbol is ruonly it already is in the carry
3473 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3474 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3475 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3476 type UCHAR if dest is not bit
3478 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3480 * device/include/math.h,
3481 * device/lib/cotf.c,
3482 * device/lib/expf.c,
3483 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3485 2007-04-01 Borut Razem <borut.razem AT siol.net>
3487 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3488 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3489 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3490 gcc_unreachable() called internal_error()...
3492 2007-03-30 Raphael Neider <rneider AT web.de>
3494 * src/pic/ralloc.c (isData): suppress garbage debug output
3496 2007-03-28 Borut Razem <borut.razem AT siol.net>
3499 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3500 is developed, built and used worldwide, and the word "night" doesn't
3503 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3505 * device/include/mcs51/C8051F360.h: new, added
3506 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3508 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3510 * src/SDCC.y (declaration_specifiers, function_specifier),
3511 * support/Util/SDCCerr.c,
3512 * support/Util/SDCCerr.h,
3514 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3516 * src/SDCCmem.c (deallocParms),
3517 * src/SDCCast.c: support for function inlining, not quite complete
3518 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3519 'restrict' qualifier
3521 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3523 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3524 (saveRBank, unsaveRBank): don't save bits,
3525 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3526 * support/regression/tests/bug1535242.c: new, added
3527 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3528 thanks Alexey Shamrin <shamrin AT gmail.com>,
3529 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3530 removed header guard)
3532 * sdcc.spec: bumped version to 2.6.5
3533 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3535 2007-03-22 Borut Razem <borut.razem AT siol.net>
3537 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3538 fixed bug #1653671: sdcdb integration into ddd is broken
3540 2007-03-22 Raphael Neider <rneider AT web.de>
3542 * src/pic/gen.c (popGetExternal): augmented to also create references
3543 to external variables (not only labels),
3544 (genCall): comment on plan to reduce PAGESEL overhead,
3545 (genFunction, genEndFunction): also save/restore FSR around interrupt
3546 handling code, removed lots of unused code
3547 (genDivOneByte): release acquired temp register
3548 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3550 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3551 for registers that need to be saved during interrupts (FSR, STATUS,
3552 PCLATH; W needs special handling), currently only FSR is used
3554 2007-03-22 Raphael Neider <rneider AT web.de>
3556 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3558 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3560 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3562 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3564 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3566 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3568 * as/link/aslink.h: added LKOBJEXT
3569 * as/link/hc08/link_hc08.dsp,
3570 * as/link/hc08/Makefile.bcc,
3571 * as/link/hc08/Makefile.in,
3572 * as/link/mcs51/aslink.dsp,
3573 * as/link/mcs51/Makefile.bcc,
3574 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3575 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3576 * as/link/lkaomf51.c: merged and moved
3577 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3578 * as/link/z80/lkdata.c,
3579 * as/link/lkdata.c: merged and moved
3580 * as/link/hc08/lkmain.c,
3581 * as/link/mcs51/lkmain.c: cosmetic changes
3582 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3583 * as/link/lklex.c: use LKOBJEXT
3584 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3585 ANSI-fied functions, removed bubble-sorts
3586 * as/link/z80/lksym.c as/link/lksym.c: merged,
3588 * as/link/z80/linkgbz80.dsp,
3589 * as/link/z80/linkz80.dsp,
3590 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3591 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3592 * as/link/z80/lkhead.c,
3593 * as/link/z80/lklex.c: deleted
3594 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3595 * as/link/z80/lkmain.c: added copyfile()
3597 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3599 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3601 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3603 * device/lib/_strlen.c: assembler version for mcs51
3605 2007-03-13 Raphael Neider <rneider AT web.de>
3607 * device/include/pic16/pic18f2221.h,
3608 * device/include/pic16/pic18f2321.h,
3609 * device/include/pic16/pic18f2331.h,
3610 * device/include/pic16/pic18f4221.h,
3611 * device/include/pic16/pic18f4321.h,
3612 * device/include/pic16/pic18f4331.h: fixed config byte location names
3613 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3614 consistently named config byte locations
3616 2007-03-13 Borut Razem <borut.razem AT siol.net>
3618 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3619 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3620 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3621 as/link/z80/Makefile.in, as/z80/Makefile.in:
3624 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3626 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3627 * device/lib/printf_large.c: pointer was converted to generic
3628 pointer for mcs51 models other than model-small (Maarten noticed)
3630 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3632 * device/include/mcs51/ADuC84x.h: Added.
3634 2007-03-10 Borut Razem <borut.razem AT siol.net>
3636 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3637 fixed RFE #1624219: double backslashes in filenames;
3638 functions hexEscape(), octalEscape() and copyStr() moved from
3639 SDCCval.c to SDCCutil.c and made them glovbally available
3641 2007-03-09 Borut Razem <borut.razem AT siol.net>
3643 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3644 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3645 1673361: Missaligned comments in output files
3647 2007-03-09 Raphael Neider <rneider AT web.de>
3649 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3651 2007-03-09 Raphael Neider <rneider AT web.de>
3655 * src/pic/ralloc.c: suppress undesired debug output
3656 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3658 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3660 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3662 2007-03-07 Borut Razem <borut.razem AT siol.net>
3664 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3665 search include files in the current directory
3667 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3669 * src/SDCCglue.c (emitMaps, glue),
3670 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3672 * support/regression/tests/absolute.c: added xdata test
3674 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3676 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3677 added condition to macro, fixes bug 1666080
3679 2007-03-02 Raphael Neider <rneider AT web.de>
3681 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3683 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3685 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3686 be cleared. Unconditionally set __XPAGE
3687 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3689 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3694 * src/mcs51/rtrack.c,
3696 * doc/sdccman.lyx: added --no-gen-comments
3697 * src/mcs51/peeph.def: added 192.b, disabled 185
3699 2007-02-25 Raphael Neider <rneider AT web.de>
3701 * src/pic16/gen.c (genCast): fixed typo
3702 * device/lib/pic16/Makefile.subdir: only install existing files
3703 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3705 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3707 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3708 * device/lib/mcs51/crtclear.asm,
3709 * device/lib/mcs51/crtxclear.asm: renumbered labels
3710 * device/lib/mcs51/Makefile.in: added crtcall.asm
3711 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3712 * src/mcs51/gen.c (movc): removed,
3713 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3715 (toCarry, genSend, genRet): added function toCarry,
3716 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3717 (assignBit, genAssign, genCast): added function assignBit
3718 * src/mcs51/Makefile.bcc: added rtrack.c
3719 * src/mcs51/ralloc.h: made valueKnown a bitfield
3720 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3721 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3722 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3723 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3724 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3725 (_pop): only pop valid pairs, see gencjneshort,
3726 (gencjneshort): return pair that still needs to be popped, restructured,
3727 (gencjne, genCmpEq): call _pop
3729 2007-02-23 Raphael Neider <rneider AT web.de>
3731 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3733 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3735 * device/include/mcs51/P89LPC925.h: Added.
3737 2007-02-18 Raphael Neider <rneider AT web.de>
3739 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3741 2007-02-17 Borut Razem <borut.razem AT siol.net>
3743 * support/cpp2/directives.c, support/cpp2/version.c:
3744 synchronized with GCC CPP 4.1.2
3746 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3748 * src/mcs51/rtrack.h,
3749 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3750 by checking the strings passed by emitcode() to the assembler.
3751 Feel free to change. This in part addresses RFE #482179.
3752 Set environment variable SDCC_RTRACK to enable.
3753 * src/mcs51/gen.c: inserted hooks
3754 * src/mcs51/ralloc.h: added two members to struct regs
3755 * support/regression/tests/regtrack.c: added
3757 2007-02-14 Borut Razem <borut.razem AT siol.net>
3759 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3760 * Makefile.in: applied patch from Makefile related part of
3761 #1469393: Compiler does not initialize static data
3763 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3765 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3766 for better fix of bug 1273984, compiles pic16 rand.c
3768 2007-02-12 Borut Razem <borut.razem AT siol.net>
3770 * src/pic16/main.c: fixed pic16 standard library directory bug
3772 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3774 * src/hc08/gen.c (genSwap): fix swap regression test
3776 2007-02-10 Borut Razem <borut.razem AT siol.net>
3778 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3780 * support/regression/tests/bug-1654060.c: added regression test for
3783 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3785 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3786 bit moves in return statement
3788 2007-02-09 Borut Razem <borut.razem AT siol.net>
3790 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3793 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3795 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3796 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3798 2007-02-07 Raphael Neider <rneider AT web.de>
3800 * src/pic16/devices.inc,
3801 * device/include/pic16/pic18fregs.h,
3802 * device/include/pic16/pic18f[24][34]31.h,
3803 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3804 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3805 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3807 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3809 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3810 can this have lived here for so many years?
3811 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3812 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3813 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3815 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3817 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3818 appended by loop induction must be at the very end of the eBBlock
3820 2007-02-05 Kevin Vigor
3822 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3824 2007-02-05 Borut Razem <borut.razem AT siol.net>
3826 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3827 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3829 2007-02-03 Borut Razem <borut.razem AT siol.net>
3831 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3832 applied patch #1646602 option to set default signedness of char to
3833 unsigned, added -funsigned-char command line option,
3834 thanks to Gunther Jehle
3835 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3836 prompt for file deletion a few hundred times (especially the
3837 subversion files, which have ro permissions so it asks for
3838 confirmation), thanks to Simon McAuliffe;
3839 added {} + option to find in order to remove multiple files from a
3842 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3844 * device/include/mcs51/SST89x5xRDx.h: Added.
3846 2007-02-02 Raphael Neider <rneider AT web.de>
3848 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3849 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3851 2007-02-01 Raphael Neider <rneider AT web.de>
3853 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3856 2007-01-31 Borut Razem <borut.razem AT siol.net>
3858 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3859 if compiled with GCC. Thanks to Raphael Neider
3861 2007-01-31 Raphael Neider <rneider AT web.de>
3863 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3864 operand names, handles name and (name + n) for all n,
3865 (sameBank): restructured, also check bank allocation policy,
3866 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3867 (pic14_operandsAllocatedInSameBank): check whether to operands
3868 will be allocated into the same bank (i.e., section) to reduce
3869 BANKSEL overhead, queried from pcode.c:sameBank,
3870 (pic14printLocals): reintroduced clustering registers into a single
3871 section: all compiler generated symbols will now reside in one
3872 bank (per file), reducing BANKSEL overhead and code size,
3873 (showAllMemmaps): use local dbuf where possible
3875 2007-01-29 Raphael Neider <rneider AT web.de>
3877 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3878 (call_libraryfunc): retrieve/create symbol and mark as used,
3879 (genFunction): mark defined functions as non-extern and add again
3880 to code memmap for later output
3881 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3882 (pic14printLocals): reworked for new symbol emission,
3883 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3884 showAllMemmaps): reworked symbol output using dbufs, added handling
3885 of string literals (still incomplete),
3886 (picglue): removed symbol emission, moved into showAllMemmaps,
3887 (emitSymbolSet): new workhorse for symbol output,
3888 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3890 2007-01-29 Borut Razem <borut.razem AT siol.net>
3892 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3893 component contains the extension separator.
3895 2007-01-28 Borut Razem <borut.razem AT siol.net>
3897 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3899 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3900 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3901 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3902 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3903 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3904 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3905 src/z80/gen.c, support/Util/MySystem.c:
3906 accept slash and backslash as directory separator on WIN32 and
3909 2007-01-28 Raphael Neider <rneider AT web.de>
3911 * src/pic16/devices.inc,
3912 * device/include/pic16/pic18f[24][23]21.h,
3913 * device/include/pic16/pic18fregs.h,
3914 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3915 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3916 * device/lib/pic16/libio/adc.ignore,
3917 * device/lib/pic16/libio/i2c.ignore,
3918 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3919 family, as gputils do not yet support the devices
3920 * device/lib/pic16/Makefile.subdir: ignore errors on install
3921 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3922 headers and libraries from gputils .inc files
3924 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3926 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3928 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3930 * doc/sdccman.lyx: add printf benchmarks
3932 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3934 * device/lib/printf_fast.c: fix %c, char promoted to int
3935 * device/lib/printf_tiny.c: fix %c, char promoted to int
3937 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3939 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3941 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3943 * support/regression/tests/swap.c: 64 bit hosts failed
3944 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3946 2007-01-25 Raphael Neider <rneider AT web.de>
3948 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3949 based on absolute register address, patch by Alex Blond
3951 2007-01-22 Raphael Neider <rneider AT web.de>
3953 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3954 emitted, do not emit them again...
3956 2007-01-22 Raphael Neider <rneider AT web.de>
3958 * src/regression/bank1.c, src/regression/compare6.c,
3959 src/regression/add.c: cosmetic changes
3960 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3961 * src/pic/gen.c: fixed global zero and one,
3962 (aopForSym): removed unued code,
3963 (aopGet): assert aop is defined, check and use `index' of
3964 pCodeImmd operands (fixes #1630908),
3965 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3966 (register_reassign): prevent accidental register unification,
3967 (ReuseReg): cosmetic changes (also above)
3968 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3969 pic14emitStaticSeg): do not emit initialized data,
3970 (printIval*): replaced with working versions,
3971 (pic14createInterruptVect,picglue): use idata for initialized data,
3972 now init data should work in all modules (not only main()),
3973 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3975 2007-01-21 Borut Razem <borut.razem AT siol.net>
3977 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3978 use -fPIC or -fpic if they are supported and not ignored
3979 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3980 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3982 2007-01-20 Borut Razem <borut.razem AT siol.net>
3984 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3985 implemented RFE #1470316: allow "$" in variable names
3987 2007-01-20 Raphael Neider <rneider AT web.de>
3989 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3991 2007-01-20 Raphael Neider <rneider AT web.de>
3993 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3994 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3995 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3996 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3997 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3998 * device/lib/pic/libdev/pic*.c,
3999 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
4000 * device/lib/pic/libdev/Makefile.in: show progress
4002 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
4004 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
4005 * support/scripts/sdcc_cygwin_mingw32,
4006 * support/scripts/sdcc_mingw32,
4007 * support/scripts/build.mak: replaced --datadir by --datarootdir for
4008 conformance with autoconf 2.6
4010 2007-01-19 Raphael Neider <rneider AT web.de>
4012 * src/pic/device.c (register_map): fixed list construction
4013 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
4014 (genMod): removed case for genModbits,
4015 (genModbits): removed as now unused/unimplemented
4016 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
4018 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4020 * support/regression/tests/swap.c: added in response to #1638622
4021 * doc/sdccman.lyx: synced version, minor changes
4023 2007-01-18 Borut Razem <borut.razem AT siol.net>
4025 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
4026 thanks to Gunther Jehle
4027 * src/asm.c: don't die if the file drfined in #line couldn't be opened
4028 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
4029 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4030 use filename in lineno instead.
4031 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4032 print the file name in ast_print()
4034 2007-01-18 Borut Razem <borut.razem AT siol.net>
4036 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4038 * src/SDCC.lex: stringLiteral() returns const char pointer,
4039 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4040 fixed column counting
4041 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4042 accept const char pointer as parameter
4043 * src/SDCCdwarf2.c: corrected buffer size
4045 2007-01-17 Borut Razem <borut.razem AT siol.net>
4047 * support/Util/dbuf_string.c: fixed for amd64
4049 2007-01-15 Borut Razem <borut.razem AT siol.net>
4051 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4052 removed terminal symbol ELIPSIS, since it was never generated by the
4053 lexer and it was wrongly used in parameter_identifier_list rule
4055 2007-01-15 Raphael Neider <rneider AT web.de>
4057 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4058 code page and data banking description
4059 * src/pic/genarith.c,
4060 * src/pic/gen.h: removed bit arithmetic functions,
4061 updated exit(1) to exit(EXIT_FAILURE)
4062 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4063 * device/include/pic16/pic18f2455.h,
4064 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4065 TRISD and TRISE, fixed/added some bit names
4066 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4067 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4068 updated pic18f2455.{c,h} instead of duplicating them
4070 2007-01-14 Borut Razem <borut.razem AT siol.net>
4072 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4073 Cannot debug files that contain spaces in the path name
4074 by converting spaces in asm file name to underscores
4076 2007-01-13 Borut Razem <borut.razem AT siol.net>
4078 * doc/sdccman.lyx: fixed format errors
4080 2007-01-10 Borut Razem <borut.razem AT siol.net>
4082 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4083 codeseg/constseg #pragma fail
4084 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4085 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4086 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4087 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4089 2007-01-09 Borut Razem <borut.razem AT siol.net>
4091 * get rid of diagnistic.[ch], pretty-print.[ch],
4092 c-pretty-print.[ch], ... used just for error, warning, ...
4094 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4095 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4096 suppoprt/cpp2/pretty-print.[ch]:
4098 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4099 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4100 suppoprt/cpp2/sdcpp.dsp:
4103 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4105 * device/lib/printf_large.c (output_float): removed recursion,
4106 use smaller buffer on stack for mcs51,
4107 fixed bug printing 1.96
4108 * support/regression/tests/snprintf.c: added test
4110 2007-01-07 Borut Razem <borut.razem AT siol.net>
4112 * use dynamic memory buffers instead temporary files
4113 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4115 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4116 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4117 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4118 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4119 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4120 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4121 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4122 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4123 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4124 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4125 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4126 support/Util/dbuf.c, support/Util/dbuf.h:
4128 * .version, sdcc.spec: bumped version to 2.6.4
4130 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4132 * src/port.h: added TARGET_Z80_LIKE macro
4133 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4134 output PSEG location if --xram-loc or --xstack-loc was used
4135 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4137 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4140 * as/as_z80.dsp, as/z80/as_z80.dsp,
4141 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4142 * sdcc.dsw: moved project files into subdir
4143 * as/hc08/as_hc08.dsp,
4144 * as/hc08/Makefile.bcc,
4145 * as/hc08/Makefile.in,
4146 * as/mcs51/Makefile.bcc,
4147 * as/mcs51/Makefile.in,
4148 * as/z80/Makefile.bcc,
4149 * as/z80/Makefile.in,
4150 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4153 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4156 * as/mcs51/asmain.c,
4158 * as/z80/assym.c: removed include "strcmpi.h"
4159 * as/hc08/strcmpi.c,
4160 * as/hc08/strcmpi.h,
4161 * as/mcs51/strcmpi.c,
4162 * as/mcs51/strcmpi.h,
4163 * support/Util/strcmpi.c,
4164 * support/Util/strcmpi.h: removed files
4165 * as/strcmpi.c: added as_strncmpi()
4167 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4169 * sdcc.dsw: Added some dependencies on project config.dsp
4171 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4173 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4174 with [di]ram_start to fix a regresion
4176 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4178 * configure.in: added missing mcs51 in status output
4179 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4181 * debugger/mcs51/clean.mk (distclean): remove config.h
4182 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4183 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4184 options.h, s-options-h and options.c
4185 * support/cpp2/clean.mk: unused, removed
4186 * Makefile.common.in,
4189 * as/hc08/Makefile.in,
4191 * as/mcs51/Makefile.in,
4192 * as/mcs51/clean.mk,
4195 * as/z80/Makefile.in,
4197 * as/link/Makefile.in,
4198 * as/link/hc08/Makefile.in,
4199 * as/link/hc08/clean.mk,
4200 * as/link/mcs51/Makefile.in,
4201 * as/link/mcs51/clean.mk,
4202 * as/link/z80/Makefile.in,
4203 * as/link/z80/clean.mk,
4204 * as/link/z80/conf.mk,
4205 * debugger/mcs51/Makefile.in,
4206 * debugger/mcs51/clean.mk,
4207 * device/include/Makefile.in,
4208 * device/lib/Makefile.in,
4209 * device/lib/mcs51/Makefile.in,
4210 * device/lib/pic/Makefile.in,
4211 * device/lib/pic/Makefile.common.in,
4212 * device/lib/pic/Makefile.subdir,
4213 * device/lib/pic/Makefile.rules,
4214 * device/lib/pic16/libio/Makefile.in,
4215 * device/lib/pic16/Makefile.subdir,
4216 * device/lib/pic16/libdev/Makefile.in,
4217 * device/lib/pic16/Makefile.rules,
4218 * device/lib/pic16/Makefile.common.in,
4219 * sim/ucsim/avr.src/Makefile.in,
4220 * sim/ucsim/main_in.mk,
4221 * sim/ucsim/cmd.src/Makefile.in,
4222 * sim/ucsim/doc/Makefile.in,
4223 * sim/ucsim/gui.src/Makefile.in,
4224 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4225 * sim/ucsim/gui.src/serio.src/Makefile.in,
4226 * sim/ucsim/hc08.src/Makefile.in,
4227 * sim/ucsim/libltdl/Makefile.in,
4228 * sim/ucsim/s51.src/Makefile.in,
4229 * sim/ucsim/sim.src/Makefile.in,
4230 * sim/ucsim/sim.src/conf.mk,
4231 * sim/ucsim/xa.src/Makefile.in,
4232 * sim/ucsim/z80.src/Makefile.in,
4236 * support/cpp2/Makefile.in,
4237 * support/librarian/Makefile.in,
4238 * support/librarian/clean.mk,
4239 * support/makebin/Makefile.in,
4240 * support/makebin/clean.mk,
4241 * support/packihx/Makefile.in,
4242 * support/regression/Makefile.in,
4243 * support/regression/ports/ds390/spec.mk,
4244 * support/regression/ports/gbz80/spec.mk,
4245 * support/regression/ports/hc08/spec.mk,
4246 * support/regression/ports/mcs51/spec.mk,
4247 * support/regression/ports/mcs51-large/spec.mk,
4248 * support/regression/ports/mcs51-medium/spec.mk,
4249 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4250 * support/regression/ports/pic14/spec.mk,
4251 * support/regression/ports/pic16/spec.mk,
4252 * support/regression/ports/mcs51-stack-auto/spec.mk,
4253 * support/regression/ports/ucz80/spec.mk,
4254 * support/regression/ports/xa51/spec.mk,
4255 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4256 adding a slash after $(top_builddir) and/or adding @datarootdir@
4258 * debugger/mcs51/configure.in,
4259 * device/lib/pic/configure.in,
4260 * device/lib/pic16/configure.in,
4261 * sim/ucsim/configure.in,
4262 * support/cpp2/configure.in,
4263 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4265 * debugger/mcs51/configure,
4266 * device/lib/pic/configure,
4267 * device/lib/pic16/configure,
4268 * sim/ucsim/configure,
4269 * support/cpp2/configure,
4270 * support/packihx/configure: generated with autoconf 2.60
4272 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4274 * as/link/hc08/lkihx.c (newArea),
4275 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4277 2007-01-02 Borut Razem <borut.razem AT siol.net>
4279 * doc/sdccman.lyx: documented #pragma sdcc_hash
4280 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4282 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4284 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4286 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4287 empty 'while'-loop to work correctly, see regression test 'while.c'
4288 * support/regression/tests/while.c: added
4290 2007-01-01 Borut Razem <borut.razem AT siol.net>
4292 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4293 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4294 support/cpp2/libcpp/sdcpp.c:
4295 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4296 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4297 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4299 2006-12-31 Borut Razem <borut.razem AT siol.net>
4301 * SDCPP synchronized with GCC CPP release version 4.1.1,
4302 currently the latest release:
4303 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4304 support/cpp2/libcpp/include/cpp-id-data.h
4305 support/cpp2/libiberty/fopen_unlocked.c
4306 support/cpp2/libiberty/md5.c
4308 support/cpp2/opt-functions.awk
4309 support/cpp2/opt-gather.awk
4310 support/cpp2/optc-gen.awk
4311 support/cpp2/opth-gen.awk:
4313 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4314 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4315 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4316 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4317 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4318 support/cpp2/diagnostic.h, support/cpp2/except.h,
4319 support/cpp2/hwint.h, support/cpp2/input.h,
4320 support/cpp2/intl.h, support/cpp2/move-if-change,
4321 support/cpp2/opts.c, support/cpp2/opts.h,
4322 support/cpp2/output.h, support/cpp2/prefix.c,
4323 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4324 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4325 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4326 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4327 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4328 support/cpp2/version.c:
4330 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4331 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4332 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4333 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4334 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4335 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4336 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4337 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4338 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4339 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4340 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4342 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4343 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4344 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4345 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4346 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4347 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4348 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4349 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4350 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4351 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4352 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4353 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4354 support/cpp2/system.h:
4357 2006-12-31 Borut Razem <borut.razem AT siol.net>
4359 * configure.in, configure: fixed bug #1538756: configure dies if bison
4360 and flex are not installed, 2nd try
4362 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4364 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4365 400.x for better code in RFE 899102
4367 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4369 * src/SDCCpeeph.c (deadMove),
4371 * src/mcs51/peep.h: renamed 'op' by 'reg'
4372 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4373 (scan4op): small change for removeDeadMove(), added support for
4374 'callee saves' and/or PACLL function calls,
4375 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4376 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4377 left in new dispatcher mcs51DeadMove()
4378 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4380 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4382 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4384 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4385 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4387 2006-12-30 Borut Razem <borut.razem AT siol.net>
4389 * support/cpp2/spacs.h: deleted from svn
4390 * configure.in, configure: fixed bug #1538756: configure dies if bison
4391 and flex are not installed
4393 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4396 with this z80 passes printf float test when enabled
4397 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4399 2006-12-28 Borut Razem <borut.razem AT siol.net>
4401 * support/cpp2/config.in, support/cpp2/configure.in,
4402 support/cpp2/configure, support/cpp2/Makefile.in:
4403 fix for the solaris build
4405 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4407 * src/SDCC.y (type_specifier2, pointer),
4409 * src/SDCCsymt.c (mergeSpec, checkSClass),
4410 * support/Util/SDCCerr.c,
4411 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4412 * support/valdiag/valdiag.py: Allow test cases to specify
4413 required language standard
4414 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4415 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4417 2006-12-27 Borut Razem <borut.razem AT siol.net>
4419 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4420 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4422 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4424 * support/cpp2/libiberty/Makefile.bcc: updated
4425 * src/pic16/main.c: fixed #pragma udata handling
4426 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4428 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4430 * src/SDCCpeeph.c: made labelHashEntry global,
4431 made pcDistance, FBYNAME static,
4432 (pcDistance): made static, use isComment and isLabel,
4434 (getLabelRef): added, extracted from labelRefCount(),
4435 (labelRefCount): use new getLabelRef(),
4436 (callFuncByName): made static, added deadMove,
4437 use isComment and isLabel,
4438 (newPeepRule): made static, set isLabel,
4439 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4440 labels from peephole rules,
4441 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4442 when isComment or isLabel is set
4443 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4444 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4446 * src/mcs51/peep.h: added
4447 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4448 * src/port.h: added peep->deadMove to port structure
4449 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4450 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4451 deadMove, finally removed no. 1 and 2
4458 * src/hc08/gen.c: mark lines with isComment or isLabel
4459 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4461 * sdcc.spec: bumped version to 2.6.3
4463 2006-12-26 Borut Razem <borut.razem AT siol.net>
4465 * support/cpp2/Makefile.in: added dependency on options.h
4466 * configure: regenerated
4467 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4468 * support/cpp2/Makefile.in: added vasprintf.c
4470 2006-12-25 Borut Razem <borut.razem AT siol.net>
4472 * SDCPP synchronized with GCC CPP release version 3.4.6,
4473 the latest release before 4.x:
4474 * support/cpp2/Makefile.in, support/cpp2/config.h,
4475 support/cpp2/configure, support/cpp2/configure.in,
4476 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4477 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4478 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4479 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4480 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4481 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4482 support/cpp2/cpptrad.c, support/cpp2/except.h,
4483 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4484 support/cpp2/hwint.h, support/cpp2/intl.h,
4485 support/cpp2/line-map.c, support/cpp2/line-map.h,
4486 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4487 support/cpp2/output.h, support/cpp2/prefix.c,
4488 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4489 support/cpp2/system.h, support/cpp2/version.c:
4491 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4492 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4493 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4494 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4495 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4496 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4497 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4498 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4499 support/cpp2/move-if-change, support/cpp2/opts.c,
4500 support/cpp2/opts.h, support/cpp2/opts.sh,
4501 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4502 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4503 support/cpp2/win32, support/cpp2/win32/dirent.c,
4504 support/cpp2/win32/dirent.h:
4506 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4507 * support/cpp2/sdcpp.h: renamed from sdcc.h
4508 * sdcppinit.c: deleted
4510 2006-12-23 Borut Razem <borut.razem AT siol.net>
4512 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4513 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4514 preproc.c: an other try to fix bug #982435: introduced
4515 -pedantic-parse-number command line option and pedantic_parse_number
4518 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4520 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4522 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4523 corrected overlayed areax addresses, warn about memory overlaps
4524 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4533 * src/port.h: added xabs_name and iabs_name
4534 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4535 (glue, emitMaps): create and emit maps d_abs and i_abs
4536 * src/SDCCglue.h: cosmetic changes
4537 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4539 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4540 (allocDefault): put absolute, initialized globals in them
4541 * support/regression/tests/absolute.c: added absolute bdata test
4542 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4544 2006-12-20 Borut Razem <borut.razem AT siol.net>
4546 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4547 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4548 added regression test for bug #982435
4550 2006-12-18 Borut Razem <borut.razem AT siol.net>
4552 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4553 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4554 small cosmetic changes
4555 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4556 * support/regression/tests/bug-1351710.c: added regression test
4558 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4560 * doc/sdccman.lyx: added the long missed iCode table
4561 "<where is figure II?>", added links to wiki
4563 2006-12-17 Borut Razem <borut.razem AT siol.net>
4565 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4566 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4567 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4568 unified table driven pragma handling, pragma argument type checking
4569 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4570 current one - version 1.1.3
4571 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4573 2006-12-13 Raphael Neider <rneider AT web.de>
4575 * src/pic/device.h: removed AssignedMemory structure and macros
4576 * src/pic/device.c: removed global finalMapping (linker assigns
4578 (register_map): add SFRs to remembered memRanges
4579 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4580 assignFixedRegisters,assignRelocatableRegisters): removed,
4581 (setMaxRAM,validAddress): adapted accordingly,
4582 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4583 reasonably sized sharebanks,
4584 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4585 (allDefsOutOfRange): removed unused code,
4586 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4588 * src/pic/pcode.c (register_reassign): removed recursion warning,
4589 fired far too often,
4590 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4591 to use existing pic14_stringInSet() to avoid duplicate symbols,
4592 tidied up the code a bit,
4593 (pic14printLocals): added in symmetry to printExterns, replaces
4594 writeUsedRegs more or less,
4595 (picglue): call new pic14_printLocals(),
4596 * device/include/pic/pic*.h: removed #pragma memmap directives,
4597 information gathered from include/pic/pic14devices.txt
4598 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4600 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4602 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4604 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4606 * device/include/mcs51/cc2430.h: fixed missing ';'
4608 2006-12-10 Raphael Neider <rneider AT web.de>
4610 * device/lib/pic16/libc/stdio/vfprintf.c,
4611 * device/lib/pic16/libc/stdio/printf_small.c,
4612 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4613 char arguments, as char varargs are cast to int by the caller,
4614 hopefully fixes #1604915 (other device libraries are still affected)
4616 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4618 * src/mcs51/ralloc.c (packRegsForAssign),
4619 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4621 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4623 * device/include/malloc.h: removed init_dynamic_memory
4624 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4625 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4626 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4627 * device/lib/libsdcc.lib,
4628 * device/lib/Makefile.in,
4629 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4630 * doc/sdccman.lyx: documented use of new _heap.c
4631 * support/regression/tests/malloc.c: removed init_dynamic_memory
4632 * src/cdbFile.c(spacesToUnderscores): new function,
4633 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4635 * device/include/tinibios.h: removed defines for putchar and getchar
4636 * device/lib/ds390/Makefile.in: added putchar.c
4637 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4639 2006-12-09 Borut Razem <borut.razem AT siol.net>
4641 * support/cpp2/sdcc.h: prevent multiple inclusion
4642 * support/cpp2/options.h: deleted
4644 2006-12-08 Borut Razem <borut.razem AT siol.net>
4646 * support/cpp2/sdcc.h: removed x*alloc() macros
4647 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4648 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4649 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4650 * support/cpp2/system.h: moved #include "sdcc.h"
4651 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4652 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4654 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4655 -funsigned-char options
4656 * support/cpp2/sdcppmain.c: fixed bug 1611411
4658 2006-12-07 Borut Razem <borut.razem AT siol.net>
4660 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4663 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4665 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4666 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4668 * .version: bumped to 2.6.2 because a) it's been a while
4669 b) the linker sources have moved c) the preprocessor is upgraded
4671 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4673 * support/regression/tests/snprintf.c: some checks
4674 * lib/src/printf_large.c: %bc: read char instead of int from stack
4676 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4678 * device/include/mcs51/cc2430.h: inserted _XPAGE
4680 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4682 * device/include/mcs51/cc2430.h: added
4684 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4686 * device/include/asm/default/features.h,
4687 * device/include/asm/ds390/features.h,
4688 * device/include/mcs51/at89s53.h,
4689 * device/include/ser.h,
4690 * device/include/ser_ir.h,
4691 * device/include/serial.h: changed keywords to double underscore variants,
4692 fixes bug 1590261 some more, thanks Steven Borley
4694 2006-12-01 Raphael Neider <rneider AT web.de>
4696 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4697 but emit warning (recursion is not supported for pic14)
4699 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4701 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4702 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4704 2006-11-30 Raphael Neider <rneider AT web.de>
4706 * src/pic/device.c (dump_sfr): always emit symbols
4707 * src/pic/glue.c (pic14printPublics): fixed typo
4709 2006-11-30 Raphael Neider <rneider AT web.de>
4711 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4712 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4713 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4714 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4715 a sharebank, use a non-shared bank for the stack if none available
4716 * src/pic/device.h (struct memRange): added linked list next field,
4717 added prototypes for above functions
4718 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4719 (typeRegWithIdx): accept fixed and unfixed stack registers
4720 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4721 the stack, handle shared and banked stack (except for WSAVE),
4722 (insertBankSel): removed useless optimization (will never fire),
4723 (FixRegisterBanking): added optimization for devices with only one
4724 possibly aliased bank of memory, like 16f84
4725 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4726 devices have no SHAREBANK in the linker script
4727 * device/include/pic/pic14devices.txt: documented memmap
4728 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4730 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4732 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4733 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4734 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4735 genhc08Code): switched most of the D (debug) macros to DD (detailed
4736 debug) macros to better control clutter in the generated .asm file.
4737 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4738 genRightShift): fixed bug with non-constant bit shift stored to
4739 a volatile result (SF Open Discussion forum thread #1616749).
4740 Single byte case is not yet optimized.
4742 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4744 * device/include/asm/mcs51/features.h,
4745 * device/include/malloc.h,
4746 * device/include/stdio.h: changed keywords to double underscore variants,
4749 2006-11-27 Borut Razem <borut.razem AT siol.net>
4751 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4752 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4753 support/cpp2/output.h, support/cpp2/cppinit.c,
4754 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4755 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4756 support/cpp2/cppdefault.c, support/cpp2/system.h,
4757 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4758 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4759 support/cpp2/prefix.c, support/cpp2/except.h,
4760 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4761 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4762 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4763 support/cpp2/version.c, support/cpp2/cppmain.c,
4764 support/cpp2/version.h, support/cpp2/hashtable.c,
4765 support/cpp2/cpperror.c:
4766 synchronized with GCC CPP release version 3.3.6,
4767 the latest where cppmain.c still exists.
4768 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4769 support/cpp2/sdcppinit.c: added
4771 2006-11-27 Borut Razem <borut.razem AT siol.net>
4773 * support/cpp2/cpplex.c:
4774 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4776 * support/cpp2/cpplib.c: removed definitions of unused variables
4778 2006-11-26 Borut Razem <borut.razem AT siol.net>
4780 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4781 since they are redefined by macros in support/cpp2/sdcc.h
4782 * support/cpp2/sdcc.h: x*alloc macro redefinition
4784 2006-11-25 Borut Razem <borut.razem AT siol.net>
4786 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4787 support/cpp2/configure, support/cpp2/Makefile.in,
4788 support/cpp2/cppfiles.c, support/cpp2/output.h,
4789 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4790 support/cpp2/config.h, support/cpp2/cpplib.h,
4791 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4792 support/cpp2/cppdefault.c, support/cpp2/config.in,
4793 support/cpp2/system.h, support/cpp2/cpplex.c,
4794 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4795 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4796 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4797 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4798 support/cpp2/configure.in, support/cpp2/intl.h,
4799 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4800 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4801 support/cpp2/version.c, support/cpp2/cppmain.c,
4802 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4803 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4804 support/cpp2/cpperror.c,
4805 support/cpp2/libiberty/safe-ctype.c,
4806 support/cpp2/libiberty/safe-ctype.h,
4807 support/cpp2/libiberty/splay-tree.c,
4808 support/cpp2/libiberty/obstack.c,
4809 support/cpp2/libiberty/lbasename.c,
4810 support/cpp2/libiberty/splay-tree.h,
4811 support/cpp2/libiberty/obstack.h:
4812 synchronized with GCC CPP release version 3.2.3,
4813 the latest before integration of cpp into gcc
4814 * support/cpp2/except.h, support/cpp2/line-map.c,
4815 support/cpp2/line-map.h,
4816 support/cpp2/libiberty/hex.c,
4817 support/cpp2/libiberty/concat.c,
4818 support/cpp2/libiberty/filenames.h: added
4819 * support/cpp2/intl.c: deleted
4821 2006-11-24 Borut Razem <borut.razem AT siol.net>
4823 * src/SDCC.y: enabled compilation of empty source file
4824 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4825 "ISO C forbids an empty source file"
4826 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4827 if all the code is ifdefed out.
4829 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4831 * src/hc08/gen.c (genPcall): fix for bug #1601032
4833 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4835 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4836 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4837 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4838 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4839 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4840 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4841 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4842 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4843 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4844 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4845 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4846 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4847 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4848 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4849 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4850 Renamed to all upper case as per the standard set by SiLabs
4852 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4854 * device/include/mcs51/C8051F520.h: new, added
4855 * device/include/mcs51/compiler.h: added link about predefined macros
4857 2006-11-23 Raphael Neider <rneider AT web.de>
4859 * src/regression/Makefile: add -L path to fresh library
4860 * src/regression/simulate: emphasize FAILED output
4861 * src/regression/create_stc: output _failures from gpsim
4862 * src/regression/compare4.c,
4863 * src/regression/rotate6.c: fixed char literals,
4864 all compile, all run =8-D
4866 * src/pic/pcode.h: added isPCASMDIR macro
4867 * src/pic/gen.c (genAnd): fixed bit offset
4868 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4869 packBits): unified register numbering schemes,
4870 (newReg): do not insert stack registers into hash table,
4871 (initStack): unpinned pseudo stack, simplified,
4872 (typeRegWithIdx): fixed retrieval of stack registers,
4873 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4874 (pCodeReplace): removed invalid assertion,
4875 (insertPCodeInstruction): fixed newly added labels,
4876 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4877 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4878 DumpFlow): removed unsed (broken?) code,
4879 (insertBankSel): prevent STATUS from being BANKSELed,
4880 (FixRegisterBanking): rewritten from scratch, implemented generic
4881 optimizations (suppress BANKSELs to same register and to registers
4882 present in all banks),
4883 (AnalyzeBanking): update flow after BANKSELection
4885 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4886 sharebank, let linker place it, mark STKxx symbols as emitted
4888 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4890 * src/regression/arrays.c,
4891 * src/regression/bank1.c,
4892 * src/regression/bool2.c,
4893 * src/regression/compare7.c,
4894 * src/regression/compare8.c,
4895 * src/regression/compare9.c,
4896 * src/regression/compare10.c,
4897 * src/regression/configword.c,
4898 * src/regression/for.c,
4899 * src/regression/mult1.c,
4900 * src/regression/pointer1.c,
4901 * src/regression/rotate6.c,
4902 * src/regression/string1.c,
4903 * src/regression/struct1.c,
4904 * src/regression/Makefile: make PIC14 regression tests run again
4905 (3 fail, 6 won't compile)
4907 2006-11-21 Raphael Neider <rneider AT web.de>
4909 * device/include/pic16/pic18f4550.h,
4910 * device/include/pic16/pic18f4455.h,
4911 * device/lib/pic16/libdev/pic18f4550.c,
4912 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4913 * configure.in: removed superfluous closing bracket
4915 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4917 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4920 2006-11-21 Raphael Neider <rneider AT web.de>
4922 * src/pic/device.{c,h}: added pic14_getPIC()
4923 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4924 (genAnd): added PIC code for one case, fixes #1597044
4925 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4926 SFRs that are present in all banks (e.g., STATUS)
4928 2006-11-20 Raphael Neider <rneider AT web.de>
4930 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4931 INCFSZ/INCFSZW and declared them as changing Z bit,
4932 (insertPCodeInstruction): correctly invert the above instructions,
4934 (DoBankSelect): don't panic on po_immediates
4936 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4939 * as/link/mcs51/lkihx.c (newArea),
4940 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4941 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4943 2006-11-11 Raphael Neider <rneider AT web.de>
4945 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4946 bitfield symbols, fixes #1579535 (once more...).
4948 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4950 * support/regression/generate-cases.py,
4951 * support/regression/fwk/include/testfwk.h,
4952 * support/regression/fwk/lib/testfwk.c: used code pointers,
4953 (about 50kByte less code generated for mcs51)
4955 2006-11-06 Borut Razem <borut.razem AT siol.net>
4957 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4958 debugger/mcs51/configure: fixed failed check because the function
4959 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4960 who submitted the patch for gpsim.
4961 * debugger/mcs51/configure.in: removed the result message
4962 * debugger/mcs51/Makefile.in: fixed the config.status warning
4963 "... seems to ignore the --datarootdir setting"
4965 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4967 * device/include/mcs51/c8051f020.h,
4968 * device/include/mcs51/c8051f040.h,
4969 * device/include/mcs51/c8051f060.h,
4970 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4971 * src/z80/gen.c (gencjneshort),
4972 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4974 2006-10-31 Borut Razem <borut.razem AT siol.net>
4976 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4977 debugger/mcs51/configure: get readline version
4979 2006-10-30 Borut Razem <borut.razem AT siol.net>
4981 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4982 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4983 debugger/mcs51/configure: locate readline even when cross compiling
4984 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4986 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4988 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4991 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * device/include/malloc.h,
4994 * device/lib/calloc.c,
4995 * device/lib/free.c,
4996 * device/lib/malloc.c,
4997 * device/lib/realloc.c: moved definition of struct into sources
4998 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
5000 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
5002 * as/asx8051.dsp: corrected output directories
5003 * as/link/hc08: new directory for hc08 linker
5004 * as/hc08/aslink.h, as/link/aslink.h,
5005 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
5006 * as/hc08/clean.mk, as/link/hc08/clean.mk,
5007 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
5008 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
5009 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
5010 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
5011 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
5012 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
5013 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
5014 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
5015 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
5016 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
5017 * as/hc08/lks19.c, as/link/hc08/lks19.c,
5018 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
5019 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
5020 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
5021 * as/link/hc08/conf.mk,
5025 * sdcc.dsw: moved hc08 linker to as/link/hc08
5026 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
5027 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
5028 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
5029 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5030 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5031 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5032 * as/link/mcs51/aslink.dsp,
5033 * as/link/mcs51/Makefile.in: factored out the common files
5034 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5035 * as/clean.mk: extra cleaning common files
5036 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5037 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5038 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5040 2006-10-29 Raphael Neider <rneider AT web.de>
5042 * src/pic/ralloc.c (newReg): create aliases for registers with
5043 multiple names to fix #1579535 and #1584001,
5044 (regWithIdx,dirregWithName): resolve aliases on lookup
5045 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5047 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5048 to prevent build errors on small devices
5050 2006-10-28 Raphael Neider <rneider AT web.de>
5052 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5053 assumption within interrupt handlers, fixes #1584940
5054 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5055 "emitted" to avoid emitting them again in udata
5057 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5059 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5062 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5064 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5065 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5066 on/off CR to CRLF conversion.
5068 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5070 * doc/sdccman.lyx: updated IRQ section
5072 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5074 * device/lib/serial_io.c: removed
5075 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5076 replacements for serial_io.c
5078 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5082 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5084 * device/lib/serial_io.c: Default putchar() and getchar() for
5085 mcs51 uses serial port.
5087 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5091 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5093 * support/regression/ports/mcs51/support.c: smaller
5094 _sdcc_external_startup()
5095 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5097 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5099 * device/lib/gbz80/crt0.s,
5100 * device/lib/gbz80/crt0_rle.s,
5101 * device/lib/gbz80/div.s,
5102 * device/lib/gbz80/fstubs.s,
5103 * device/lib/gbz80/heap.s,
5104 * device/lib/gbz80/mul.s,
5105 * device/lib/gbz80/putchar.s,
5106 * device/lib/gbz80/stubs.s,
5107 * device/lib/z80/crt0.s,
5108 * device/lib/z80/crt0_rle.s,
5109 * device/lib/z80/div.s,
5110 * device/lib/z80/fstubs.s,
5111 * device/lib/z80/heap.s,
5112 * device/lib/z80/mul.s,
5113 * device/lib/z80/putchar.s,
5114 * device/lib/z80/stubs.s: reverted, I was mistaken
5116 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5118 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5119 * support/regression/ports/mcs51/support.c: removed race
5120 condition on TI in _putchar allowing to use serial port mode 0
5122 2006-10-20 Borut Razem <borut.razem AT siol.net>
5124 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5126 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5128 * device/lib/gbz80/crt0.s,
5129 * device/lib/gbz80/crt0_rle.s,
5130 * device/lib/gbz80/div.s,
5131 * device/lib/gbz80/fstubs.s,
5132 * device/lib/gbz80/heap.s,
5133 * device/lib/gbz80/mul.s,
5134 * device/lib/gbz80/putchar.s,
5135 * device/lib/gbz80/stubs.s,
5136 * device/lib/z80/crt0.s,
5137 * device/lib/z80/crt0_rle.s,
5138 * device/lib/z80/div.s,
5139 * device/lib/z80/fstubs.s,
5140 * device/lib/z80/heap.s,
5141 * device/lib/z80/mul.s,
5142 * device/lib/z80/putchar.s,
5143 * device/lib/z80/stubs.s: removed all leading underscores from area names
5145 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5148 regression tests are not waiting in the simulator for simulated
5149 transmission of debug output
5151 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5153 * device/lib/printf_large.c: slightly smaller
5154 * doc/sdccman.lyx: do not use spaces within html links
5156 2006-10-16 Borut Razem <borut.razem AT siol.net>
5158 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5159 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5160 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5161 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5162 debugger/mcs51/configure:
5163 [ 1185668 ] add gnu readline support to sdcdb - enabled
5165 2006-10-16 Raphael Neider <rneider AT web.de>
5167 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5168 fixes #1577882, removes close to all banking optimizations
5170 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5173 variables in code memory
5174 * support/regression/tests/absolute.c: added test for this
5176 2006-10-15 Raphael Neider <rneider AT web.de>
5178 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5180 (BankSelect): emit BANKSEL before touching linker-placed regs,
5183 2006-10-10 Raphael Neider <rneider AT web.de>
5185 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5186 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5187 * src/pic/main.c (_pic14_parseOptions),
5188 * src/pic/main.h: mostly reverted to previous state, now use results
5189 from SDCCmain.c's argument parsing
5191 2006-10-10 Borut Razem <borut.razem AT siol.net>
5193 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5194 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5195 [ 1185668 ] add gnu readline support to sdcdb -
5196 prepared for READLINE, not enabled yet,
5197 thanks to <tal.bav AT gmail.com>
5199 2006-10-10 Raphael Neider <rneider AT web.de>
5201 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5202 * src/pic16/devices.inc,
5203 * device/include/pic16 (pic18f[24]620.h),
5204 * device/include/pic18fregs.h,
5205 * device/lib/pic16/pics.all,
5206 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5207 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5208 Gary Plumbridge and Anton Strobl
5210 2006-10-10 Raphael Neider <rneider AT web.de>
5212 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5213 --stack-siz=NUM options to configure the argument passing stack
5214 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5215 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5216 (pic14_getSharebankSize): obey --stack-siz=NUM,
5217 (pic14_getSharebankAddress): obey --stack-loc=NUM
5219 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5221 * doc/sdccman.lyx: added to the manual
5222 * doc/figures/ddd_example.png: added (neither pdflatex nor
5223 most browsers seem to like the .eps file)
5225 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5227 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5228 to /tmp and /var/tmp acc. LSB
5229 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5231 * support/regression/tests/onebyte.c: added test
5233 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5235 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5237 2006-10-05 Borut Razem <borut.razem AT siol.net>
5239 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5241 - sdcc.dsw: changed property eol-style to CRLF
5242 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5244 2006-10-04 Raphael Neider <rneider AT web.de>
5246 * device/include/pic/{pic16f84.h,pic16f84a.h},
5247 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5248 from patch #1522504, thanks to Robas Teodor
5250 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5255 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5257 * src/pic16/glue.c (pic16emitMaps),
5258 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5259 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5260 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5261 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5263 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5264 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5266 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5268 * support/librarian/sdcclib.c: Added option -l.
5269 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5271 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5272 using Windows command prompt.
5274 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5276 * device/lib/libsdcc.lib: added module rand
5277 * src/ds390/ralloc.c (rematStr),
5278 * src/hc08/ralloc.c (rematStr),
5279 * src/mcs51/ralloc.c (rematStr),
5280 * src/z80/ralloc.c (rematStr): made output more consistent
5281 * src/mcs51/gen.c: cosmetic changes
5283 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5285 * src/port.h: added mem.cabs_name to PORT
5292 * src/z80/main.c: added cabs_name initializers
5293 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5295 (emitMaps): emit absolutes in code memory into cabs_name
5297 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5298 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5299 * support/regression/fwk/include/testfwk.h: added define for at
5300 * support/regression/tests/absolute.c: added, new
5302 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5304 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5305 optimizations, see also patch 887161 by Stas Sergeev
5306 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5307 to be necessary anymore,
5308 (102, 103, 104, 127): renamed all occurances of bp to _bp
5310 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5312 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5313 thanks Weston T. Schmidt for patch 1555221
5314 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5315 * src/SDCCicode.c(geniCodeMultiply): small optimization
5317 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5319 * device/include/stdlib.h: added rand prototypes
5320 * device/lib/rand.c: new, added
5321 * device/lib/Makefile.in: added rand.c
5322 * src/z80/peeph.def,
5323 * src/z80/peeph-gbz80.def,
5324 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5326 2006-09-20 Raphael Neider <rneider AT web.de>
5328 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5330 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5332 * as/link/aslink.h: cosmetic changes
5333 * as/link/mcs51/Makefile.in,
5334 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5336 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * as/link/mcs51/aslink.h,
5340 * as/link/z80/aslink.h: merged and moved to as/link/
5341 * as/link/lkstore.c,
5342 * as/link/mcs51/lkstore.c: moved to as/link/
5343 * as/link/clean.mk: remove *.o
5344 * as/link/mcs51/alloc.h: deleted
5345 * as/link/mcs51/lkarea.c: added lnksect prototype
5346 * as/link/mcs51/lkdata.c,
5347 * as/link/mcs51/lklex.c,
5348 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5349 * as/link/mcs51/lkmem.c,
5350 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5351 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5352 * as/link/mcs51/aslink.dsp,
5353 * as/link/mcs51/Makefile.aslink,
5354 * as/link/mcs51/Makefile.bcc,
5355 * as/link/mcs51/Makefile.in: updated for moved files
5356 * as/link/z80/lkarea.c,
5357 * as/link/z80/lkhead.c,
5358 * as/link/z80/lklex.c,
5359 * as/link/z80/lklibr.c,
5360 * as/link/z80/lklist.c,
5361 * as/link/z80/lkmain.c,
5362 * as/link/z80/lkrloc.c,
5363 * as/link/z80/lksym.c: synced with mcs51
5364 * as/link/z80/lkdata.c,
5365 * as/link/z80/lkeval.c,
5366 * as/link/z80/lkihx.c,
5367 * as/link/z80/lks19.c: cosmetic changes
5368 * as/link/z80/Makefile.in,
5369 * as/link/z80/linkgbz80.dsp,
5370 * as/link/z80/linkz80.dsp: updated for moved files
5372 2006-09-16 Borut Razem <borut.razem AT siol.net>
5374 * debugger/mcs51/sdcdb.c: partially fixed
5375 [ 1203664 ] sdcdb fails to open files w. two "." periods
5376 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5377 debugger/mcs51/symtab.h: fixed indenting
5378 * configure.in, configure: up to date with latest Maarten's changes
5380 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5383 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5384 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5385 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5386 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5387 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5388 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5389 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5390 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5391 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5392 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5393 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5394 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5395 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5396 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5397 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5398 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5399 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5400 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5401 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5402 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5403 as/link/mcs51/alloc.h,
5404 as/link/mcs51/clean.mk,
5405 as/link/mcs51/conf.mk,
5406 as/link/mcs51/Makefile.bcc,
5407 as/link/mcs51/Makefile.in,
5408 as/link/mcs51/readme.390,
5409 as/link/mcs51/strcmpi.c,
5410 as/link/mcs51/strcmpi.h,
5412 as/mcs51/Makefile.bcc,
5413 as/mcs51/Makefile.in,
5416 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5418 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5421 * as/link/Makefile.in,
5422 * as/link/z80/linkgbz80.dsp,
5423 * as/link/z80/linkz80.dsp,
5430 * link/z80/aslink.h,
5431 * link/z80/clean.mk,
5433 * link/z80/linkgbz80.dsp,
5434 * link/z80/linkz80.dsp,
5435 * link/z80/lkarea.c,
5436 * link/z80/lkdata.c,
5437 * link/z80/lkeval.c,
5440 * link/z80/lkhead.c,
5443 * link/z80/lklibr.c,
5444 * link/z80/lklist.c,
5445 * link/z80/lkmain.c,
5446 * link/z80/lkrloc.c,
5449 * link/z80/Makefile.in,
5451 * sdcc.dsw: moved link/ to as/link/
5453 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5455 * as/mcs51/i51mch.c (machine): fixed warning
5457 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5459 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5461 2006-09-09 Borut Razem <borut.razem AT siol.net>
5463 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5464 sdcdb WIN32 native port
5465 * src/clean.mk: fixed
5467 2006-09-08 Borut Razem <borut.razem AT siol.net>
5469 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5471 2006-09-08 Raphael Neider <rneider AT web.de>
5473 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5474 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5475 to gplink to disable processor mismatch warning and to allow
5476 the use of devices with only aliased (shared) memory banks,
5477 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5479 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5481 * doc/sdccman.lyx: Some re-formating plus example on using
5482 #pragma preproc_asm +/-
5484 2006-09-07 Borut Razem <borut.razem AT siol.net>
5486 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5489 2006-09-06 Borut Razem <borut.razem AT siol.net>
5491 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5492 line at sdcc.nsi:153
5493 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5495 2006-09-05 Borut Razem <borut.razem AT siol.net>
5497 * configure.in, configure: support for winsock2
5498 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5499 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5500 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5501 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5502 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5504 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5506 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5508 * support/regression/tests/bug1551947.c: new, added
5509 * src/SDCCsymt.h: strings are char* not byte*
5511 2006-09-05 Raphael Neider <rneider AT web.de>
5513 * device/lib/pic16/libdev/pic18f4550.c,
5514 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5515 declarations/definitions from patch #1520949
5517 2006-09-05 Raphael Neider <rneider AT web.de>
5519 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5520 byte-aligned bitfields, fixes #1539278
5522 2006-09-05 Raphael Neider <rneider AT web.de>
5524 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5527 2006-09-04 Borut Razem <borut.razem AT siol.net>
5529 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5530 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5531 -mno-cygwin is a part of the compiler name
5532 * support/scripts/sdcc_mingw32: don't disable ucsim
5534 2006-09-03 Borut Razem <borut.razem AT siol.net>
5536 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5537 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5539 2006-09-03 Raphael Neider <rneider AT web.de>
5542 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5543 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5546 2006-09-01 Borut Razem <borut.razem AT siol.net>
5548 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5549 to make ppc-osx happy
5551 2006-08-31 Borut Razem <borut.razem AT siol.net>
5553 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5554 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5555 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5556 * support/regression/ports/ds390/spec.mk,
5557 support/regression/ports/mcs51/spec.mk,
5558 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5559 To run regression tests in mingw environment:
5560 make DEV_NULL=NUL CC=gcc
5562 2006-08-30 Borut Razem <borut.razem AT siol.net>
5564 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5565 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5566 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5567 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5568 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5569 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5570 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5571 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5572 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5573 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5574 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5575 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5576 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5577 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5578 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5579 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5580 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5581 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5582 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5583 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5584 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5585 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5586 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5587 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5588 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5589 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5590 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5591 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5592 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5593 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5594 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5595 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5596 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5597 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5598 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5599 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5600 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5601 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5602 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5603 ucsim WIN32 native port
5605 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5607 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5609 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5612 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5614 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5616 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5617 * support/regression/tests/bug1546986.c: new, added
5618 * as/mcs51/.cvsignore,
5619 * debugger/mcs51/.cvsignore,
5620 * src/.cvsignore: deleted
5622 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5624 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5627 2006-08-20 Borut Razem <borut.razem AT siol.net>
5629 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5630 removed cl_listen_console::match(), cl_console::match(),
5631 restructured cl_commander::proc_input()
5633 2006-08-16 Borut Razem <borut.razem AT siol.net>
5635 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5636 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5637 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5639 2006-08-14 Borut Razem <borut.razem AT siol.net>
5641 * support/regression/Makefile.in,
5642 support/regression/ports/pic14/gpsim.cmd,
5643 support/regression/ports/pic14/spec.mk,
5644 support/regression/ports/pic14/support.c:
5645 added pic14 regression test
5647 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * as/doc/asxhtm.html: documented changed ABS behaviour
5650 * as/doc/README: fixed some typos
5652 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5654 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5657 2006-08-12 Borut Razem <borut.razem AT siol.net>
5659 * support/regression/fwk/include/testfwk.h,
5660 support/regression/fwk/lib/testfwk.c,
5661 support/regression/generate-cases.py,
5662 support/regression/Makefile.in:
5663 regression test framework does not depend on function pointers and
5666 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * device/include/stddef.h: c temporary hack to fix bug 1518273
5670 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5672 * device/include/mcs51/cc2510fx.h: added
5673 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5676 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5678 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5679 * as/z80/Makefile.in: added strcmpi.c
5680 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5681 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5683 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5685 * device/lib/gbz80/asm_strings.s,
5686 * device/lib/gbz80/crt0_rle.s,
5687 * device/lib/gbz80/div.s,
5688 * device/lib/gbz80/mul.s,
5689 * device/lib/gbz80/shift.s,
5690 * device/lib/z80/asm_strings.s,
5691 * device/lib/z80/crt0_rle.s,
5692 * device/lib/z80/div.s,
5693 * device/lib/z80/mul.s,
5694 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5695 flags which are all upper case
5697 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * as/z80/asm.h: made CASE_SENSITIVE 1
5700 * link/z80/aslink.h: made CASE_SENSITIVE 1
5701 * src/z80/gen.c (throughout): made all conditionals upper case
5702 * support/regression/tests/bug1503067.c: new
5704 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5706 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5707 (shiftIntoPair): added case 2 for PAIR_IY,
5708 (setupToPreserveCarry): replaced parameters with iCode and check if
5709 PAIR_DE is in use to fix bug 1399290,
5710 (genPlus, genMinus): updated call to setupToPreserveCarry
5711 * support/regression/tests/bug1399290.c: new
5713 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5715 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5716 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5717 * src/ds390/gen.c (shiftRLong),
5718 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5719 * src/mcs51/gen.c (sameReg): changed to sameByte,
5720 (xch_a_aopGet): new,
5721 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5722 shiftRLong): fixed bug 1533966
5723 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5724 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5725 * support/regression/Makefile.in: disabled z80, enabled ucz80
5726 * support/regression/tests/float_trans.c: enabled test for z80 and host
5727 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5729 2006-08-01 Borut Razem <borut.razem AT siol.net>
5731 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5732 comparison is always false due to limited range of data type
5733 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5735 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5737 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5738 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5739 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5740 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5742 2006-07-31 Borut Razem <borut.razem AT siol.net>
5744 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5745 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5746 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5747 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5748 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5749 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5750 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5751 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5752 enable ucsim mingw compilation. Serial port is disabled,
5753 since it uses termios.h API, which is not available on native
5756 2006-07-31 Borut Razem <borut.razem AT siol.net>
5758 * Small Device C Compiler 2.6.0 released
5759 * support/scripts/sdcc.nsi: added FULL_DOC option
5760 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5762 2006-07-28 Borut Razem <borut.razem AT siol.net>
5764 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5765 * doc/INSTALL.txt: updated
5767 2006-07-27 Borut Razem <borut.razem AT siol.net>
5769 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5770 device/lib/pic/libdev/Makefile.in: fixed bug
5771 [ 1438354 ] pic libsdcc: distclean doesn't work
5772 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5773 device/lib/pic16/libio/Makefile.in: fixed bug
5774 [ 1438344 ] pic16 lib: clean doesn't work properly
5775 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5777 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5779 * device/lib/pic/libsdcc/fsdiv.c,
5780 * device/lib/pic/libsdcc/fsmul.c,
5781 * device/lib/pic16/libsdcc/float/fsdiv.c,
5782 * device/lib/pic16/libsdcc/float/fsmul.c,
5783 * device/lib/_fsdiv.c,
5784 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5785 * support/regression/tests/bug1520966.c: added
5786 * doc/knownbugs.html: removed [ 1520966 ] from the list
5788 2006-07-25 Borut Razem <borut.razem AT siol.net>
5790 * configure.in, configure, sdccconf_in.h: fixed bug
5791 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5792 * doc/knownbugs.html: removed [ 1519095 ] from the list
5794 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5796 * doc/knownbugs.html: added, contains list of known bugs at release
5797 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5799 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5801 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5802 function registers and corrected defaults with additional warning
5803 * device/lib/malloc.c: cosmetic changes
5804 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5805 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5806 (fillGaps): and used it
5808 2006-07-20 Raphael Neider <rneider AT web.de>
5810 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5811 output unless SDCCPICDEBUG is set
5812 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5813 output if SILENT is set
5815 2006-07-11 Borut Razem <borut.razem AT siol.net>
5817 * doc/README.txt: updated
5819 2006-07-10 Borut Razem <borut.razem AT siol.net>
5821 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5822 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5823 in WIN32 installation
5824 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5827 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5829 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5830 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5832 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5834 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5836 2006-07-06 Borut Razem <borut.razem AT siol.net>
5838 * support/regression/tests/bitfields.c:
5839 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5840 * support/regression/tests/constantRange.c:
5841 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5843 2006-07-04 Borut Razem <borut.razem AT siol.net>
5845 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5847 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5848 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5849 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5850 reverted changes from 2006-07-03
5851 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5852 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5853 added CPPFLAGS, used by the host port
5855 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5857 * support/regression/valdiag/tests/switch.c,
5858 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5859 * support/regression/tests/libmullong.c: fixed for host
5860 * support/regression/ports/host/spec.mk: disable all warnings for host,
5861 SDCC runs with --less-pedantic too
5863 2006-07-03 Borut Razem <borut.razem AT siol.net>
5865 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5867 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5868 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5869 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5870 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5872 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5873 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5874 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5875 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5877 2006-07-02 Raphael Neider <rneider AT web.de>
5879 * src/pic16/devices.inc,
5880 * device/include/pic16/pic18fregs.h,
5881 * device/include/pic16/pic18f4550.h,
5882 * device/lib/pic16/pics.all,
5883 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5885 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5887 * as/hc08/lkaomf51.c (OutputName),
5888 * as/mcs51/lkaomf51.c (OutputName),
5889 * as/z80/asmain.c (asmbl),
5890 * src/ds390/main.c (asmLineNodeFromLineNode),
5891 * src/hc08/ralloc.c (hc08_assignRegisters),
5892 * src/mcs51/main.c (asmLineNodeFromLineNode),
5893 * src/xa51/ralloc.c (checkRegMask),
5894 * src/xa51/gen.c (emitcode),
5895 * src/z80/gen.c (_emit2),
5896 * src/SDCCast.c (searchLitOp),
5898 * support/packihx/packihx.c,
5899 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5900 * src/ds390/gen.c (aopPutUsesAcc),
5901 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5902 * support/regression/tests/libmullong.c (mullong_wrapper),
5903 * src/SDCCsymt.c (powof2),
5905 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5906 * src/SDCCsymt.h: added TYPE_TARGET_*
5907 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5908 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5909 SDCCast because 1) header problems 2) this is the right place
5910 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5911 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5914 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5916 * src/SDCCicode.h: removed buggy semicolon in unused macro
5917 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5918 search for previous definiton of auto symbols too,
5919 (findPrevUse): fixed logic of emitWarnings
5921 2006-06-26 Raphael Neider <rneider AT web.de>
5923 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5924 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5926 2006-06-25 Raphael Neider <rneider AT web.de>
5928 * device/lib/pic/libm: NEW, added math library functions
5929 * device/lib/pic/libsdcc: NEW; added float support functions
5930 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5931 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5932 NEW, added math related headers
5933 * device/include/asm/pic/features.h: NEW
5934 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5935 (popGet): allow larger offsets for AOP_PCODE,
5936 (genDataPointerSet): handle literals explicitly, more debug output,
5937 (genAssign): fixed for float using aopLiteral ;-)
5938 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5939 GOTO initialisation routine
5940 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5941 flag on registers, fixes #1469043 (local variables do not work)
5942 * src/pic/main.c (_pic14_do_link),
5943 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5946 2006-06-25 Borut Razem <borut.razem AT siol.net>
5948 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5949 characters printed (not including the trailing '\0' used to end
5950 output to strings). Problem detected in regression test bug-927659.c.
5951 NOTE: printf() family functions should return int instead
5953 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5954 specifier are printed as themselves
5955 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5956 support flags, width and precision specifiers
5958 2006-06-24 Borut Razem <borut.razem AT siol.net>
5960 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5961 to the list of sdcc tagrets not supporting bit type
5962 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5963 testfor pic16 due to bug:
5964 [ 1511794 ] pic16: regression test bug-895992.c fails
5966 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5968 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5969 * src/SDCCglue.c (initPointer), fixed bug 1496419
5970 * support/regression/tests/bug1496419.c: new, added
5972 2006-06-22 Borut Razem <borut.razem AT siol.net>
5974 * support/regression/ports/pic16/support.c: use gpsim usart module from
5975 libgpsim_modules library
5977 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5979 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5982 2006-06-19 Raphael Neider <rneider AT web.de>
5984 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5985 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5986 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5987 (pic14printExterns,pic14printPublics,pic16printPublics,
5988 pic16_printExterns): use new functions to emit symbols
5989 (picglue,pic16glue): emit publics before emitting externs
5990 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5991 locally defined functions to avoid bug #1443651
5992 * support/regression/tests/bug-716242.c: removed pic16 workaround
5993 * support/regression/ports/pic16/spec.mk: ignore errors during build
5995 2006-06-19 Raphael Neider <rneider AT web.de>
5997 * src/pic/glue.h: added pic14aopLiteral prototype
5998 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5999 * src/pic/gen.c: removed stdint.h dependency
6000 (aopGet): use Safe_strdup()
6001 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
6002 (genDataPointerSet): use pic14aopLiteral()
6003 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
6004 for pic16; thanks to Bernhard and Maarten
6006 2006-06-18 Borut Razem <borut.razem AT siol.net>
6008 * support/regression/tests/structflexarray.c: flexible array members
6009 not supported by gcc < 3
6010 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
6012 * src/pic/gen.c: don't include [p]strdin.h on solaris
6013 * support/Util/pstdint.h: addad svn attributes
6014 * support/regression/tests/constantRange.c,
6015 support/regression/tests/rotate.c: include inttypes.h instead
6016 stdint.h on solaris, addad svn attributes
6018 2006-06-18 Raphael Neider <rneider AT web.de>
6020 * src/SDCCsymt.c (initCSupport): change return type of divschar to
6022 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
6023 (pic16_genMinusBits): simplified sign-extension
6024 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
6025 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
6026 adjusted to correctly handle mixed-signed operands, disabled
6027 now unused multiplciation routines
6028 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
6029 (assignResultValue): added argument denoting the size of the result
6030 as returned by the function (fixes upcasts in assigning from
6031 function calls: char foo(); int i = foo();)
6032 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6033 function result to assignResultValue
6034 (genMult): disabled inlined multiplication code
6035 (genDiv): augmented to also handle the modulus operator, fixed to
6036 handle mixed-signed operands correctly
6037 (genMod): simply call genDiv, disabled unused code
6038 (genAssign): fixed missing (sign-)extension on result
6039 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6040 valid char operands, allow signed operands for native code, added
6041 division and modulo operator handling
6042 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6044 As a consequence, onebyte.c (if split into two files) and muldiv.c
6045 pass regression tests.
6047 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6049 * doc/Makefile.in: two runs of makeindex seem needed to get
6050 correct page references in the index of sdccman.pdf
6051 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6053 2006-06-17 Borut Razem <borut.razem AT siol.net>
6055 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6057 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6059 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6060 mentioned ec2drv and paulmon
6062 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6064 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6065 consecutive abs areas
6066 (find_empty_space, allocate_space): added map to handle codemap or
6068 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6069 absolute idata and xdata
6070 * as/mcs51/lkmem.c (summary2): updated legend
6072 2006-06-16 Raphael Neider <rneider AT web.de>
6074 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6076 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6080 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6082 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6084 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6085 value of generic pointers,
6095 src/z80/main.c: PORT structure, added elements for gp_tags field,
6096 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6097 fields in the PORT structure of each port,
6098 * src/SDCCast.c (decorateType): allow processing of generic pointers
6099 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6102 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6108 * src/pic16/pcode.c,
6110 * src/pic/pcoderegs.c,
6113 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6114 bug 1504689 on minGW
6116 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6118 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6120 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6122 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6124 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6126 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6129 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6131 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6132 to a char variable. Fixed bug #1504211
6133 * device/include/pic16/adc.h,
6134 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6135 and fixed bug #1364390
6137 2006-06-10 Borut Razem <borut.razem AT siol.net>
6139 * CVSROOT: removed the CVS left-over
6141 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * as/hc08/asmain.c (asexit),
6144 * as/hc08/lkmain.c (lkexit),
6145 * as/mcs51/asmain.c (asexit),
6146 * as/mcs51/lkmain.c (lkexit),
6147 * src/SDCCglue.c (DEFSETFUNC),
6148 * src/SDCCmain.c (linkEdit, assemble),
6149 * support/librarian/sdcclib.c (AddRel),
6150 replaced unlink() by standard C remove()
6151 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6152 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6153 gatherImplicitVariables): new, added to fix bug 608752,
6154 (createFunction): added gatherImplicitVariables()
6155 * src/SDCCast.h: added createRMW prototype
6156 * src/SDCCsymt.h (struct symbol): added infertype
6157 * support/regression/tests/bug608752.c: new, added
6159 2006-06-10 Raphael Neider <rneider AT web.de>
6161 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6162 multibyte dummy reads (fixes #1503234)
6164 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6166 * device/include/mcs51/compiler.h: new, added header file to enable
6167 creating common sfr definition header files for different compilers
6169 2006-06-05 Raphael Neider <rneider AT web.de>
6171 * src/pic16/{pcode.h,genarith.c}:
6172 introduced pCodeOp combining any two pCodeOps (previously only
6173 two register operands could be combined), removed pcop2 from
6174 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6175 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6176 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6177 rewritten to use new PO_TWO_OPS
6178 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6179 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6180 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6181 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6182 (pic16_get_op): embraced return arg to allow #define return(x),
6183 added new case for combined opcodes
6184 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6185 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6186 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6188 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6190 * src/SDCCval.c (checkConstantRange): added
6191 * src/SDCCval.h: added checkConstantRange
6192 * support/Util/SDCCerr.c,
6193 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6194 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6195 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6196 * src/SDCCast.c (decorateType): added checkConstantRange,
6197 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6198 can be emitted with the correct always true/false warning,
6199 added optimization for double '!';
6200 result of decorateType() must be assigned back to the tree, because
6201 decorateType() can change the tree
6202 * src/SDCCicode.c (geniCodeLogic),
6203 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6204 (checkConstantRange): removed, it was only a fragment which never
6206 * src/SDCCsymt.c (computeType): fixed promotion for
6207 "-1 < (unsigned bit) b"
6208 * src/pic/ralloc.c (packRegsForAssign),
6209 * src/pic16/ralloc.c (packRegsForAssign),
6210 * src/hc08/ralloc.c (packRegsForAssign),
6211 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6213 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6214 * support/regression/tests/constantRange.c: added
6215 * support/valdiag/tests/constantRange.c: added
6216 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6218 2006-06-02 Borut Razem <borut.razem AT siol.net>
6220 * support/regression/ports/pic16/support.c: increase stack size
6222 * support/regression/Makefile.in: sort tests by name so that the
6223 resutlts can be compared on different machines / platforms
6225 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6227 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6228 * src/ds390/gen.c (emitLabel): new, added,
6229 (genDjnz): fixed stack overflow bug,
6230 (throughout): cosmetic changes to sync with mcs51/gen.c,
6231 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6232 * src/mcs51/gen.c (genEndFunction): small optimization,
6233 (throughout): cosmetic changes to sync with ds390/gen.c
6235 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6237 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6238 (_print_format): fixed printing pointers
6239 * src/mcs51/gen.c (emitLabel, movb): new, added,
6240 (genAssign): small optimization,
6241 (genDjnz): fixed stack overflow bug,
6242 (throughout): replaced sprintf with SNPRINTF,
6243 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6244 replaced emitcode("mov", "b,...") with MOVB(...),
6245 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6246 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6247 * src/mcs51/peeph.def: added rules 140 and 264
6248 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6249 so they may get optimized into registers
6251 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6253 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6254 immediately when encountered,
6255 (printUsage): always use stderr even on windows
6257 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6259 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6260 (processParms): fixed bug #1247551
6261 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6262 parseCmdLine, main): print '--version' to stdout,
6263 print 'help' to stdout if --help is given,
6264 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6265 arguments are given; fixed --help
6267 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6269 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6270 * support/regression/tests/bug-1493710.c: added
6272 2006-05-27 Borut Razem <borut.razem AT siol.net>
6274 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6276 * support/regression/ports/pic16/support.c: increase stack size
6277 from default 64 bytes to 128 bytes
6278 * support/regression/tests/staticinit.c,
6279 support/regression/tests/float.c: regression tests fully enabled
6280 for pic16 port by putting the initialized data arrays into the code
6282 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6283 This was changed by mistake in the previous version.
6285 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6287 * src/pic16/gen.c (genFunction, genEndFunction): some
6288 beautifications, fixed bug with falsely restoring FSR2 in large
6289 stack model, thanks to Beau E. Cox for reporting the bug
6291 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6293 * debugger/mcs51/break.c,
6294 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6295 use %p to print pointers, made address variables unsigned
6296 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6297 * debugger/mcs51/symtab.c (parseSymbol): must return something
6298 * src/mcs51/gen.c (aopForSym): small optimization,
6299 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6300 (freeAsmop): added missing break,
6301 (aopPut): removed parameter bvolatile, determine it inside the function,
6302 (saveRegisters, unsaveRegisters): small optimization,
6303 (genIpush): removed pointless check,
6304 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6305 replaced sprintf with SNPRINTF,
6306 replaced strcpy with strncpyz,
6307 updated aopPut calls,
6308 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6309 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6311 2006-05-24 Borut Razem <borut.razem AT siol.net>
6313 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6314 modification of test for the pic16 port, put the array to the code
6315 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6317 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6319 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6320 * support/Util/pstdint.h: added
6322 2006-05-22 Borut Razem <borut.razem AT siol.net>
6324 * src/regression/Makefile: removed bool2.c test, added -q linker option
6325 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6326 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6327 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6328 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6329 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6330 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6331 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6332 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6333 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6335 2006-05-22 Raphael Neider <rneider AT web.de>
6337 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6338 bug #1492360 (problematic due to generic pointers, see code)
6340 2006-05-22 Borut Razem <borut.razem AT siol.net>
6342 * support/regression/ports/pic16/specs.mk: removed stack size linker
6344 * support/regression/tests/array.c,
6345 support/regression/tests/bitopcse.c,
6346 support/regression/tests/bug-908454.c,
6347 support/regression/tests/malloc.c: modified for pic16 regression test
6348 * support/regression/tests/bitfields.c:
6349 pic16 - excluded bitfileds of size > 8
6350 * support/regression/tests/bp.c: pic16 - reduced data size
6351 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6352 * support/regression/tests/bug-460010.c:
6353 pic16 - used the absolute address the fits in memory
6354 * support/regression/tests/bug-716242.c:
6355 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6356 * support/regression/tests/float.c:
6357 pic16 - excluded - data size too big
6358 * support/regression/tests/onebyte.c:
6359 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6360 * support/regression/tests/shifts.c:
6361 pic16 - function names probably have to differ in first X characters
6363 * support/regression/tests/staticinit.c:
6364 pic16 - excluded some tests due error: no target memory available for
6367 2006-05-22 Borut Razem <borut.razem AT siol.net>
6369 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6370 second try. Thanks Stas Sergeev once more.
6372 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6374 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6375 (genLeftShift, genRightShift): fixed bug 1491627
6376 * src/hc08/peeph.def (rules 7, 8.x): added
6377 * support/regression/tests/shifts.c (ShiftLeftByParam,
6378 ShiftRightByParam, testShiftByParam): added to test variable shifting
6380 2006-05-20 Raphael Neider <rneider AT web.de>
6382 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6383 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6384 (allocReg): add only new registers to dynAllocRegs,
6385 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6386 #1489055, #1445850, and probably #1483693
6388 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6390 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6391 bug in for-loop that didn't emit the last of CONFIG and ID registers
6393 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6395 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6397 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6398 1489016, 1434401 and 1490124
6399 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6400 1489016, 1434401 and 1490124
6402 2006-05-17 Borut Razem <borut.razem AT siol.net>
6404 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6407 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * device/include/mcs51/P89c51RD2.h,
6410 * device/include/mcs51/P89LPC901.h,
6411 * device/include/mcs51/P89LPC922.h,
6412 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6414 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6416 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6417 to fix missing stack pragma in compiled binary object file,
6419 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6421 * support/packihx/configure.in,
6422 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6423 determine sizeof basic types even while cross compiling
6425 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6427 * src/avr/gen.c (aopop),
6428 * src/ds390/gen.c (aopOp),
6429 * src/hc08/gen.c (aopOp),
6430 * src/mcs51/gen.c (aopop),
6431 * src/pic16/gen.c (pic16_aopOp),
6432 * src/pic/gen.c (aopOp),
6433 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6434 if size of operand is smaller than spill location
6436 2006-05-12 Borut Razem <borut.razem AT siol.net>
6438 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6439 have to have CR/LF line endings even if they are checked out on *nix
6440 or on WIN32 in cygwin binmode
6442 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6445 * device/include/ds80c390.h: added sfr16 definitions
6449 * src/ds390/ralloc.c,
6450 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6451 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6452 bit returning functions
6453 * support/regression/tests/sfr16.c: enabled test on ds390
6455 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6457 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6458 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6460 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6462 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6463 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6464 (cl_address_space constructor): removed expensive initialization,
6465 (cl_address_space::get_cell): extended for late initialization,
6466 (cl_address_space::*): use late initialization,
6467 (cl_address_decoder::activate): removed expensive initialization,
6468 This reduced regression test running time by 25%
6470 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6478 * support/packihx/Makefile.in,
6479 * support/packihx/clean.mk,
6480 * support/packihx/Makefile.bcc,
6481 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6483 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6485 * src/SDCCval.c (valNot): fix for regression test failure
6486 of not.c on big endian hosts
6488 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6490 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6492 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6494 * device/lib/mcs51/Makefile.in: changed string comparison operator
6495 to = for POSIX compliance; == is bash extension
6497 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6499 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6502 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6504 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6505 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6506 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6507 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6508 bug report #1478657,
6510 2006-05-05 Borut Razem <borut.razem AT siol.net>
6512 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6515 2006-05-02 Borut Razem <borut.razem AT siol.net>
6517 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6518 create *.ind, which made make to fail if invoked with -j 2
6520 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6522 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6523 Hubert Sack for patch 1479782
6525 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6527 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6529 2006-05-01 Raphael Neider <rneider AT web.de>
6531 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6532 (create_pic): store only prefix-free device name,
6533 (init_pic): check for device names with "16" prefix,
6535 * src/pic/device.h (struct PIC_device),
6536 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6538 * device/include/pic/pic12f{635,675,629,683}.h,
6539 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6540 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6541 * device/include/pic/pic16f505.h,
6542 * device/lib/pic/libdev/pic16f505.c: removed
6543 * device/include/pic/pic14devices.txt: added support for pic12f
6544 devices, removed unsupported non 16-bit devices
6545 [above changes provided by patch from Zik Saleeba]
6546 * src/pic/*, src/pic16/*, device/include/pic16/*,
6547 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6549 2006-05-01 Borut Razem <borut.razem AT siol.net>
6551 * configure.in, configure, doc/Makefile.in:
6552 sync with nightly build makefile - latex, dvipdf and dvips
6555 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6557 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6558 in the library source
6560 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6562 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6564 2006-04-28 Raphael Neider <rneider AT web.de>
6566 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6567 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6568 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6569 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6571 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6573 * device/lib/pic/libdev/Makefile.in,
6574 * device/lib/hc08/Makefile.in,
6575 * device/lib/gbz80/Makefile.in,
6576 * device/lib/z80/Makefile.in,
6577 * device/lib/ds390/Makefile.in,
6578 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6579 thanks to Borut for the bug report
6581 * configure: always create doc/Makefile independent from --enable-doc
6582 * Makefile.in: always install from directory doc independent from
6584 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6586 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6587 * doc/Makefile.in: install *.txt if present
6588 * device/include/Makefile.in (install): added installation of pic/*.inc
6589 and pic/*.txt files again, they were erroneously removed
6591 2006-04-28 Raphael Neider <rneider AT web.de>
6593 * src/pic/{gen.c,main.h,pcode.c},
6594 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6595 concerning signedness with casts
6597 2006-04-28 Raphael Neider <rneider AT web.de>
6599 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6600 definition of an interrupt handler,
6601 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6602 interrupt handler stuff from picglue() to separate routine,
6603 (picglue): enabled definition of intr handlers in files w/o main()
6605 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6608 compilation with MSVC 2005 Express Edition (VC8)
6610 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6612 * device/lib/Makefile: fixed build of gbz80 lib
6614 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * support/regression/tests/bug-460010.c,
6617 * support/regression/tests/bug-524691.c,
6618 * support/regression/tests/bug-716242.c: removed conditional defines
6619 that are already in testfwk.h
6621 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6623 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6624 (AccAXRsh1): added, shift right by 1,
6625 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6627 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6629 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6631 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6632 remove cast to same type
6633 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6634 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6636 * link/z80/Makefile: removed, they have moved to
6639 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6640 * install-sh: fix bug #1204398 by setting umask 0022
6641 * device/lib/Makefile: separate build of z80 and gbz80 lib
6643 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6645 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6646 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6648 One basic decision: e.g. src/clean.mk includes further files. In order
6649 to make this work there are two solutions:
6650 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6651 run configure on them. This way they can use
6652 'include $(srcdir)/port-clean.mk'
6653 - always include clean.mk by the Makefile at the same level. To avoid
6654 that `make clean` tries to include and build Makefile.dep the
6655 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6656 implemented, because now even `make uninstall` doesn't create
6657 Makefile.in. clean.mk could be eliminated by pasting it in
6660 * debugger/mcs51/Makefile.in: build own objects from library sources
6661 (SLIB, SDCC) in current directory
6663 * configure, configure.in: renamed --disable-device-lib-build in
6664 --disable-device-lib; added --enable-doc, the required tools are
6665 searched by configure; added result message; the toolchain for the
6666 belonging ports are now only built, if the port is enabled.
6668 * support/regression/*: all output is written in directory gen, because
6669 the fwk and ports directories don't livet in the build tree using vpath
6671 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6672 --disable-device-lib, added --enable-doc, added section VPATH
6674 * sim/ucsim/configure.in,
6675 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6676 z80 are enabled by default
6678 2006-04-24 Raphael Neider <rneider AT web.de>
6680 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6681 to config word, "pic14_"-prefixed some extern functions
6682 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6683 config word has been found
6684 * src/pic/device.h: added prototypes
6685 * src/pic/pcode.c: added "pic14_"-prefix where needed
6686 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6688 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6690 (pic14emitRegularMap): ignore config words,
6691 (pic14createInterruptVect): moved generating __config directives away
6692 (picglue): have __config directives emitted
6694 2006-04-24 Borut Razem <borut.razem AT siol.net>
6696 * doc/Makefile: sync with nightly build makefile
6698 2006-04-24 Raphael Neider <rneider AT web.de>
6700 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6701 registers that have not been assigned proper liveranges,
6702 fixes #1469504 and #1474602,
6703 (pCodeRegOptimizeRegUsage): fixed typo in comment
6705 2006-04-24 Borut Razem <borut.razem AT siol.net>
6707 * device/examples/main8051.c: deleted - it was removed from CVS
6708 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6709 after the transition to Subversion
6710 * src/SDCCalloc.h: deleted - it was removed from CVS
6711 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6712 after the transition to Subversion
6713 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6714 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6715 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6716 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6718 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6720 * as/asx8051.dsp: added mcs51/strcmpi.h
6721 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6722 * as/hc08/aslink.h: updated lnksect prototype
6724 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6726 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6727 (newdot): handle A_ABS
6729 * as/mcs51/asout.c (outarea): output address
6730 * as/hc08/lkaomf51.c,
6731 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6733 * as/mcs51/i51pst.c,
6734 * as/z80/z80pst.c: "ABS" is not A_OVR
6735 * as/hc08/lkarea.c (newarea): read a_addr,
6736 (lnkarea): added codemap array, sort absolute areas to the front,
6737 combine all GSINITx/GSFINAL,
6738 (find_empty_space, allocate_space): new functions,
6739 (lnksect): return next address, handle absolute sections
6740 * as/mcs51/lkarea.c (newarea): read a_addr,
6741 lnksect2 prototype changed,
6742 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6743 (find_empty_space, allocate_space): new, factored out of lnksect2,
6744 (lnksect2): return next address, handle absolute sections
6746 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6747 * as/hc08/lklibr.c (addfile, fndsym),
6748 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6749 index out of range and detect both '\' and '/'
6750 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6751 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6752 regression tests (ds390 cannot return bool yet)
6753 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6754 document critical interrupts on z80, document changed SDCC define
6755 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6756 (_a390_mapping): added .org directive
6757 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6758 (genMultOneByte): fixed warnings
6759 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6761 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6762 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6763 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6764 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6765 * src/pic16/main.c: removed newReg prototype
6766 * src/pic16/pcode.c,
6767 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6769 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6771 * src/pic16/ralloc.c
6772 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6774 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6775 from short to PIC_OPTYPE
6776 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6777 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6778 optype from short to PIC_OPTYPE
6779 * src/port.h: made int_size unsigned to fix warnings
6780 * src/SDCC.y: fixed warning on MSVC
6781 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6782 * src/SDCCopt.c (convertToFcall): fixed warnings
6783 * src/SDCCsymt.h: removed double prototype for genSymName
6784 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6785 offset int to fix warnings
6787 2006-04-22 Borut Razem <borut.razem AT siol.net>
6789 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6790 references to CVS replaced with Subversion
6792 2006-04-21 Borut Razem <borut.razem AT siol.net>
6794 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6795 references to CVS replaced with Subversion
6797 2006-04-19 Borut Razem <borut.razem AT siol.net>
6799 * src/version.awk: adapted for svn
6800 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6801 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6802 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6803 /binutils-avr/etc/*.vi, *.jin: removed all properties
6804 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6806 2006-04-19 Borut Razem <borut.razem AT siol.net>
6808 * CVS to Subversion migration completed
6810 2006-04-18 Borut Razem <borut.razem AT siol.net>
6812 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6813 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6815 2006-04-17 Borut Razem <borut.razem AT siol.net>
6817 * device/include/Makefile.in: added pic/*.inc to the installation
6819 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6821 * support/regression/collate-results.py: fixed output in case of
6823 * support/regression/generate-cases.py: fixed splitting of pathnames
6825 * as/hc08/lklibr.c (addfile),
6826 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6828 2006-04-11 Raphael Neider <rneider AT web.de>
6830 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6831 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6832 * src/pic16/pcode.c (assignValnums): fixed #1460578
6834 2006-04-11 Raphael Neider <rneider AT web.de>
6836 * device/lib/pic/libdev/*.c,
6837 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6838 fixes #1468739, enables compilation in --std-c99 mode
6839 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6841 2006-04-11 Raphael Neider <rneider AT web.de>
6843 * src/pic/device.c (find_device): removed debug output
6844 (list_valid_pics): enabled verbose listing of supported devices
6845 * device/include/stdbool.h: define bool as char for pic14/16 as well
6847 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6849 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6851 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6853 * .version: bumped version to 2.5.6
6854 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6856 2006-04-06 Raphael Neider <rneider AT web.de>
6858 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6859 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6860 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6861 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6862 pic14_constructAbsMap
6863 (pic14printPublics): declare absolute global symbols as global
6864 (pic14createInterruptVect),
6865 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6866 (newReg): assume new registers unused, use correct name in
6867 hashtable (reg->name instead of name), more debugLog output
6868 * src/pic/device.h (PIC_device): added fields for verbose output
6869 * src/pic/device.c: moved device definition to pic14devices.txt,
6870 added routines for runtime parsing of pic14devices.txt,
6871 added support for second config word
6872 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6873 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6874 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6875 (_pic14_parseOptions): moved pCodeInitRegisters here
6876 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6877 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6878 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6879 handling the pseudo stack
6880 * device/lib/Makefile.in: ignore failures in objects-pic16,
6881 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6882 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6883 * device/lib/pic/Makefile.subdir,
6884 * device/lib/pic16/Makefile.subdir: improved clean rules
6885 * device/lib/pic/libdev/: NEW, pic14 device libraries
6886 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6887 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6888 * device/include/Makefile.in: create subdir and install pic14 headers
6889 * device/include/pic/p16f_common.inc: removed unused declarations
6890 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6891 PICs from inc2h.pl v1.6,
6892 replaced BIT_AT macros with struct declarations
6893 * device/include/pic/pic14devices.txt: definition of supported devices,
6894 all above improvements contributed by Zik Saleeba, thanks
6895 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6896 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6899 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6901 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6902 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6903 thanks to Charles Olds
6905 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6907 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6909 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6911 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6912 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6913 * support/regression/bug1464657.c: added, new test
6915 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6917 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6920 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6922 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6923 --no-peep and --peep-file <file> are used don't use default rules but
6926 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6928 * src/mcs51/gen.c (genCall): fixed bug 1457608
6930 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6932 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6933 changes seem to cause (trigger?) problems with the build system.
6935 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/SDCCpeeph.c (operandsLiteral): new, added,
6938 (callFuncByName): inserted operandsLiteral
6939 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6941 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6943 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6944 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6946 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6949 implemented patch 1120823 Thanks to Willy De la Court (normal
6950 interrupts need an interrupt number now if they are made critical),
6951 and enabled nesting of critical functions though not for gbz80
6952 (genCritical, genEndCritical): added functions
6953 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6954 * src/z80/mappings.i: added "ei" to all mappings
6956 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6958 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6959 submitted by the Debian SDCC maintainer Aurelien Jarno:
6960 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6961 archive with gcc 4.1 on mips and wrote the patch"
6963 2006-03-16 Raphael Neider <rneider AT web.de>
6965 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6966 the left operand is shorter than the result (c* = lit-c* + int),
6968 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6971 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6973 * src/.version: increased version number to 2.5.5
6974 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6975 linking is done manually in pic16 port's _linkEdit,
6976 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6977 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6978 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6979 allocate asmop as AOP_ACC,
6980 (aopForRemat): added parameter 'bool result' in function declaration,
6981 (pic16_aopGet): return AOP_ACC when accessing WREG,
6982 (pic16_popGetTempReg): minor modification,
6983 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6984 'pic16_allocWithIdx',
6985 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6986 calling function in absolute addresses,
6987 (genAssign): take into account AOP_ACC asmop,
6988 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6989 * src/pic16/pcoderegs.c: some debug functions and lines added,
6990 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6991 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6993 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6994 call to allocReg, not by manually allocating a new one,
6995 (pic16_assignRegisters): now before going through the register
6996 allocating functions mark all registers as free. This eliminates some
6997 side effects resulting from peephole parser done earlier in the backbone
6999 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
7001 * src/SDCCicode.c (geniCodeLogic),
7002 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
7004 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
7006 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
7007 (genSend): bugfix, do not allocate and free twice,
7008 (shiftRLong): handle partially overlapping aops
7009 * support/regression/tests/bitopcse.c: fixed warning redefined idata
7011 2006-03-08 Borut Razem <borut.razem AT siol.net>
7013 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
7016 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
7018 * support/regression/tests/bug1409955.c: new, added
7019 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
7020 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
7021 (aopForSym, aopOp): increment asmop.allocated if reused,
7022 (freeAsmop): decrement asmop.allocated and check for zero instead of
7024 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
7025 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
7026 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
7027 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
7028 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
7029 genSignedRightShift, genRightShift, genDataPointerGet,
7030 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7031 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7032 in reverse order from allocation,
7033 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7034 added swappedLR to keep track
7035 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7036 pdata & code for GCC, z80, gbz80 & hc08
7037 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7039 2006-03-08 Raphael Neider <rneider AT web.de>
7041 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7043 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7046 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7047 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7049 2006-03-06 Borut Razem <borut.razem AT siol.net>
7051 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7052 made the linker quiet
7054 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7056 * src/pic16/gen.c (genPcall): fixed bug #1443644
7057 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7058 which dumps before the function entry point a data byte which represents
7059 the number of the local variables used by the specified function, added
7060 'xinst' for initial support for Extended Instruction Support,
7061 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7062 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7063 port->fun_prefix anymore (may change later),
7064 (genFunction, genEndFunction): do not store/restore local registers for
7065 _main (this should take care the --main-return command line option in
7067 (genOr): removed some legacy pic-port instructions,
7068 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7069 performing operations with SFR's causes data to be written more than
7070 once to each SFR. Perhaps SFRs should be handled in special cases...
7071 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7073 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7074 into account for stack starting position,
7075 (struct OPTIONS pic16_optionsTable): added command line argument
7076 --extended or -y for Extended Instruction Support,
7077 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7078 (deassignLRs): *** perhaps the most important change, old 'for' code
7079 (commented out for reference), didn't account for some registers which
7080 were left marked 'not free' after a pointer operation. The change
7081 reduces register usage a lot in some cases
7083 2006-03-04 Borut Razem <borut.razem AT siol.net>
7085 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7087 * support/regression/tests/bug-524697.c: decreased array size for
7088 mcs51 to fit into the internal RAM
7089 * support/regression/Makefile.in: a little bit more verbose
7091 2006-03-03 Borut Razem <borut.razem AT siol.net>
7093 * support/regression/fwk/lib/testfwk.c,
7094 support/regression/fwk/include/testfwk.h: introduced function
7095 _prints(), nonrecursive _printn(), call _initEmu() from main()
7096 * support/regression/ports/gbz80/support.asm,
7097 support/regression/ports/ucz80/support.asm,
7098 support/regression/ports/z80/support.asm,
7099 support/regression/ports/ds390/support.c,
7100 support/regression/ports/hc08/support.c,
7101 support/regression/ports/host/support.c,
7102 support/regression/ports/mcs51/support.c,
7103 support/regression/ports/xa51/support.c: added empty _initEmu()
7105 * support/regression/ports/pic16/gpsim.cmd,
7106 support/regression/ports/pic16/spec.mk,
7107 support/regression/ports/pic16/support.c,
7108 support/regression/Makefile.in: added pic16 regression test
7110 2006-03-01 Raphael Neider <rneider AT web.de>
7112 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7113 genConstPointerGet): use safe way of generating MOVFF to cover
7114 literals as well as registers, fixes bug #1440527
7115 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7117 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7118 more correctly, fixes bug #1232186
7119 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7120 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7121 gplink guess the correct processor in more cases, applied patch
7122 from Till Riedel attached to and fixing bug #1436552
7124 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7126 * support/regression/tests/array.c: added, contains check for #1434401
7127 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7129 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7131 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7132 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7133 * device/include/mcs51/c8051f326.h,
7134 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7135 * device/include/mcs51/c8051f000.h,
7136 * device/include/mcs51/c8051f018.h,
7137 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7138 PCON_IDLE,PCON_STOP and added sfr16 definitions
7140 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7143 genGetWord): fixed bug 1409955
7145 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7147 * device/include/hc08/mc68hc908gp32.h,
7148 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7150 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * src/SDCCast.c (constExprValue): return NULL if not a value
7153 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7154 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7155 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7157 2006-02-13 Borut Razem <borut.razem AT siol.net>
7159 * src/regression/ptrarg.c: added, fails due to bug #1430967
7160 * src/regression/Makefile: ptrarg.c added, ...
7162 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7164 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7165 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7167 2006-02-11 Borut Razem <borut.razem AT siol.net>
7169 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7170 print "Processor: xxx" message to stdout only if --verbose
7172 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7174 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7175 * support/regression/tests/bug1426356.c: added
7176 * support/regression/tests/bitfields.c: removed 2 tests
7178 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7180 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7181 * device/include/mcs51/c8051f330.h,
7182 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7183 PCON_IDLE,PCON_STOP and added sfr16 definitions
7184 * device/lib/_divsint.c,
7185 * device/lib/_divuint.c,
7186 * device/lib/_divulong.c,
7187 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7188 register bank bug for small stackauto
7190 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7192 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7194 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7196 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7197 * all.dsp: corrected several bin paths
7198 * device/include/mcs51/c8051f120.h,
7199 * device/include/mcs51/c8051f300.h,
7200 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7201 to PCON_IDLE,PCON_STOP
7202 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7203 * device/lib/printf_large.c (output_float): fixed bug 1388703
7204 * support/regression/tests/bug1057979.c: added test for bug 1388703
7206 2006-02-08 Raphael Neider <rneider AT web.de>
7208 * src/pic/pcode.c (pciTRIS): fixed typo,
7209 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7210 (LinkFlow): fixed handling of flows that end in a call,
7211 (ReuseReg): perform safety check earlier
7212 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7213 to work with flows at the beginning of a pBlock,
7214 fixes #1426557 (Symbol not previously defined),
7215 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7217 (RemoveUnusedRegisters): update register usage info
7218 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7219 created, reuse existing ones instead
7220 * src/pic/gen.c (genPcall): fixed #1424719
7222 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7224 * link/z80/lkmain.c,
7226 * link/z80/lkdata.c,
7227 * link/z80/aslink.h: fixed build on current cygwin:
7228 replaced getline() by lk_getline()
7230 2006-02-01 Borut Razem <borut.razem AT siol.net>
7232 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7233 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7234 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7235 src/regression/bool1.c, src/regression/bool2.c,
7236 src/regression/bool3.c, src/regression/call1.c,
7237 src/regression/compare.c, src/regression/compare10.c,
7238 src/regression/compare2.c, src/regression/compare3.c,
7239 src/regression/compare4.c, src/regression/compare5.c,
7240 src/regression/compare6.c, src/regression/compare7.c,
7241 src/regression/compare8.c, src/regression/compare9.c,
7242 src/regression/configword.c, src/regression/for.c,
7243 src/regression/inline.c, src/regression/mult1.c,
7244 src/regression/nestfor.c, src/regression/or1.c,
7245 src/regression/pointer1.c, src/regression/ptrfunc.c,
7246 src/regression/rotate1.c, src/regression/rotate2.c,
7247 src/regression/rotate3.c, src/regression/rotate4.c,
7248 src/regression/rotate5.c, src/regression/rotate6.c,
7249 src/regression/rotate7.c, src/regression/string1.c,
7250 src/regression/struct1.c, src/regression/sub.c,
7251 src/regression/sub2.c, src/regression/switch1.c,
7252 src/regression/while.c, src/regression/xor.c,
7253 src/regression/create_stc, src/regression/simulate,
7254 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7256 * src/regression/gpsim_assert.h: added
7258 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7260 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7261 ((void (code *) (void)) 0) ();
7270 * as/mcs51/aslink.h,
7272 * as/mcs51/asmain.c,
7273 * as/mcs51/lkdata.c,
7275 * as/mcs51/lkmain.c,
7278 * as/z80/asmain.c: fixed build on current cygwin:
7279 replaced getline() by as_getline()
7281 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7283 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7284 declarator in the symbol chain
7286 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7287 parameter list for function pointers
7288 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7289 * support/regression/tests/bug-716242.c: added
7291 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7295 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7297 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7299 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7300 inifinitely recurseable, added static
7301 * support/regression/tests/bug-1408066.c: added
7303 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7306 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7307 renamed, added possibility to create "postLoopLbl"-labels
7308 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7309 newiTempLoopHeaderLabel
7310 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7311 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7312 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7313 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7314 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7315 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7316 (basicInduction): fixed bug #136564, made static,
7317 (loopInduction): changed parameter of basicInduction, made static,
7318 (addPostLoopBlock): added
7319 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7320 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7322 * support/regression/tests/bug-136564.c: added
7323 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7324 --std-sdcc99 to LIBSDCCFLAGS
7326 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7328 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7330 * support/regression/tests/bug-1406131.c: added
7332 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7334 * src/SDCCast.c (decorateType): fix promotion of unary minus
7335 * src/SDCCsymt.c (computeType): beautified
7336 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7337 (valUnaryPM, valComplement): fix sign and promotion,
7338 (valNot): ANSI: result type is int (SDCC: unsigned char)
7339 * support/regression/tests/uminus.c: speedup by removing superflous
7341 * support/regression/tests/onebyte.c: added promotion and signedness
7342 tests for unary minus
7343 * support/regressions/tests/bug-477927.c: disable warning about
7344 uninitialized variables
7345 * support/regression/tests/not.c: added
7347 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7349 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7350 * src/mcs51/gen.c (gen51Code): show final register usage after
7351 fillGaps in asm with --i-code-in-asm
7352 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7353 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7354 incUsed, rliveClear, adjustIChain): made static,
7355 (setFromRange): excluded because it's unused,
7356 (findPrevUseSym, markWholeLoop): added,
7357 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7358 through all branches of predecessors enables sdcc to emit the warning
7359 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7360 (rlivePoint): made static, added parameter emitWarnings which is only
7361 true during the first run out of two,
7362 (findRecursiveSucc, findRecursivePred): removed,
7363 (computeLiveRanges): made static, added parameter emitWarnings,
7364 (dumpIcRlive): added for debugging only
7365 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7366 removed prototype of setFromRange()
7367 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7368 in call of computeLiveRanges()
7369 * support/regression/tests/bug-895992.c: added
7370 * support/regression/tests/bug-971834.c: added
7371 * support/valdiag/tests/bug-895992.c: added
7372 * support/valdiag/tests/bug-971834.c: added
7374 2005-12-18 Raphael Neider <rneider AT web.de>
7376 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7377 (genUnpackBits): improved code for direct operands,
7378 (genPackBits): improved code for literal assignment to bitfields
7379 and for direct destination operands (no FSR indirection),
7380 prevented redundant AND, fixes #1362800,
7381 (AccLsh): added parameter to disable masking of the result
7382 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7383 skip instructions with side-effects (like incfsz),
7384 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7385 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7386 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7389 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7391 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7392 volatile variables as spill location
7394 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7396 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7398 * support/regression/tests/bug-1376320.c: added
7400 2005-12-08 Raphael Neider <rneider AT web.de>
7402 * src/pic/device.c: renamed is_shared to pic14_is_shared
7403 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7404 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7405 (is_valid_identifier): added for above workaround
7407 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * device/lib/Makefile.in: fixed to enable port-specific-objects
7410 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7411 char, thanks Hubert Sack
7412 * doc/sdccman.lyx: documented --xstack-loc,
7413 elaborated a bit more on interrupts and pitfalls,
7414 removed "setjmp/longjmp unsupported",
7415 documented some unsupported C99 features
7416 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7417 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7418 if, thanks Hubert Sack
7419 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7420 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7422 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7423 regression tests can report resource usage (rfe 700441)
7424 * support/regression/collate-results.py: report resource usage
7425 * support/regression/ports/ds390/spec.mk,
7426 * support/regression/ports/hc08/spec.mk,
7427 * support/regression/ports/mcs51/spec.mk,
7428 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7429 * support/regression/ports/ds390/uCsim.cmd,
7430 * support/regression/ports/hc08/uCsim.cmd,
7431 * support/regression/ports/mcs51/uCsim.cmd,
7432 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7433 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7434 library, use the default one
7435 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7436 building the library
7438 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7440 * config.dsp: added dependency on .version and configure_vc.awk
7441 * device/include/setjmp.h: updated for --stack-auto and --xstack
7442 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7443 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7444 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7445 * device/lib/libsdcc.lib: added _setjmp
7446 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7447 (decorateType): fixed bug 1372851,
7448 (optimizeGetHbit): fixed warning
7449 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7450 array initialisation
7451 * support/regression/tests/bug1057979.c: added test for bug 1358192
7452 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7454 2005-12-03 Borut Razem <borut.razem AT siol.net>
7456 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7457 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7459 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7461 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7462 createIval): implement symbol independant "flexible array member",
7463 (createIvalCharPtr): implemented flexible array initialisation with a
7465 * src/SDCCsymt.c (copyStruct): removed,
7466 (getSize): fixed misleading comment,
7467 (getAllocSize): removed, the additional allocation size is now in
7468 sym->flexArrayLength,
7469 (checkStructFlexArray): new, syntax checks for flexible array members,
7470 (compStructSize): added syntax checks for "flexible array members"
7471 (copyStruct): removed,
7472 (copyLinkChain): removed inefficient fix for bug 770487
7473 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7474 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7475 symbol->flexArrayLength
7477 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7478 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7479 * support/regression/tests/structflexarray.c: added
7480 * support/valdiag/tests/structflexiblearray.c: added
7482 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7484 * src/SDCCast.c (decorateType): fixed bug 1368489
7485 * support/Util/SDCCerr.c,
7486 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7488 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7490 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7491 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7493 2005-11-27 Borut Razem <borut.razem AT siol.net>
7495 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7496 support/cpp2/mkdeps.h: added command line option
7497 -obj-ext=<extension> to SDCPP to define object file externion, used
7498 for generation of make dependencies (-M)
7499 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7501 2005-11-26 Borut Razem <borut.razem AT siol.net>
7503 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7504 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7505 added pic and pic16 libraries
7507 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7509 * device/include/float.h: Corrected typo in prototype of __fsgt
7511 2005-11-25 Borut Razem <borut.razem AT siol.net>
7513 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7514 added creation of model-mcs51-stack-auto libraries
7516 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7518 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7520 * src/SDCCast.c (createIvalArray): removed obsolete comment
7522 2005-11-24 Borut Razem <borut.razem AT siol.net>
7524 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7525 added missing device/lib/mcs51/crt*.asm sources
7527 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7529 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7531 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7533 * device/lib/_fs2schar.c,
7534 * device/lib/_fs2sint.c,
7535 * device/lib/_fs2slong.c: optimized inline asm
7537 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7539 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7540 Better handling of floats between -1.0 and 0.0.
7542 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7544 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7545 (the missing "if"s prohibited removal of redundant labels)
7547 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7549 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7550 Properly convert floats between -1.0 and 0.0 to long, int, and char
7551 types (max integer value of negative floats tends to zero).
7552 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7553 Removed changes made so to work properly with floats between
7554 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7557 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7559 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7560 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7561 (genCast) cosmetic change
7562 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7563 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7565 * support/regression/tests/bitfields (testSignedBitfields): added
7567 2005-11-18 Borut Razem <borut.razem AT siol.net>
7569 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7570 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7571 introduced SILENT option to make building of pic16 libraries less
7573 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7575 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7576 Now they work properly with floats between -1.0 and 0.0
7577 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7579 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7581 * src/SDCCicode.c (printOperand): added missing else
7583 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7585 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7586 reformatted for better readability
7587 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7590 2005-11-17 Borut Razem <borut.razem AT siol.net>
7592 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7593 introduced SILENT option to make building of pic16 libraries less
7594 verbose - used for nightly snapshot build
7595 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7596 available on Win32 platforms.
7597 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7598 medium, large, pic and pic16
7600 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7602 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7603 printf("%f"...) sets fraction to zero.
7605 2005-11-16 Raphael Neider <rneider AT web.de>
7607 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7609 * src/pic/gen.c (genIfx): implemented for CARRY bit
7610 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7611 to generic pointers, fixes #1357332,
7612 (pic16_movLit2f): NEW,
7613 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7615 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7617 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7619 2005-11-11 Raphael Neider <rneider AT web.de>
7621 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7622 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7623 compute pointer's type from operand,
7624 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7625 improved single bit reads, fixes bug #1353379
7627 2005-11-09 Borut Razem <borut.razem AT siol.net>
7629 * support/scripts/sdcc.nsi: added lib/pic to the package
7631 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7635 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7637 * support/regression/tests/bug1348008.c: added
7638 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7639 * support/regression/tests/bug1337835.c: updated comment
7641 2005-11-06 Borut Razem <borut.razem AT siol.net>
7643 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7644 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7645 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7646 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7647 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7648 dynamic construction of cl_error_class and derivates - 2.nd try
7650 2005-11-05 Borut Razem <borut.razem AT siol.net>
7652 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7653 bug, which caused Bus Errors on sparc solaris
7655 2005-11-04 Borut Razem <borut.razem AT siol.net>
7657 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7658 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7659 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7660 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7661 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7662 and derivates to resolve the initialization problem on OSX
7664 2005-11-02 Borut Razem <borut.razem AT siol.net>
7666 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7667 corrected typo - #include <winsock2.h>
7669 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7671 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7672 (_asxxxx_mapping): added org directive for future enhancements
7674 2005-11-01 Borut Razem <borut.razem AT siol.net>
7676 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7677 enabled sockets on WIN32
7678 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7680 2005-10-31 Borut Razem <borut.razem AT siol.net>
7682 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7683 WIN32 backslash path delimiters should be escaped when used in C strings
7684 * support/regression/tests/bitfields.c: exclude failing assertions for
7685 __CYGWIN32__ and __MINGW32__ hosts
7687 2005-10-30 Borut Razem <borut.razem AT siol.net>
7689 * src/SDCCutil.c: corrected double comparison typo
7691 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * device/lib/medium/Makefile: added for new memory model medium
7694 * device/include/asm/mcs51/features.h: updated for medium/pdata
7695 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7696 added Multiply & Accumulate sbit's and MAC0_PAGE define
7697 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7698 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7699 * device/lib/_mullong.c: update for medium model
7700 * device/lib/incl.mk: added medium model
7701 * doc/sdccman.lyx: documented medium model
7702 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7703 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7704 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7705 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7706 (allocParms): set SCLS and OCLS to pdata for medium model
7707 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7709 (powof2): return <0 if not power of 2
7710 * src/avr/gen.c (genBitWise): use updated powof2
7711 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7712 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7713 (shiftLLeftOrResult): use B if necessary
7714 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7715 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7716 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7717 * support/regression/Makefile.in: added test-mcs51-medium
7718 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7720 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7722 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7724 * device/lib/time.c (mktime): fixed bug 1334315
7726 2005-10-28 Raphael Neider <rneider AT web.de>
7728 * device/include/pic/p16f_common.inc: added common declarations
7729 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7731 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7733 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7734 (aopPutUsesAcc): added to predict accumulator use,
7735 (assignResultValue): save acc if necessary,
7736 (genMinusDec): store result if indirectly addressed,
7737 (genDivOneByte): save acc if necessary,
7738 (movLeft2Result): bugfix if left already in acc,
7739 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7740 attention to accumulator use (esp. pdata),
7741 (genReceive): receive pdata correctly
7742 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7743 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7745 2005-10-27 Raphael Neider <rneider AT web.de>
7747 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7749 2005-10-27 Raphael Neider <rneider AT web.de>
7751 * .version: changed version to 2.5.4
7752 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7753 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7754 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7755 arithmetics support routines
7756 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7757 * device/lib/Makefile.in: also create installdir for pic
7759 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7761 * src/pic/device.c (dump_sfr): rewritten to delegate register
7762 placement to the linker (use `extern sym' rather than sym EQU addr),
7763 (validAddress): fixed to check last specified address
7764 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7765 (popGetLit): truncate literal value to 8 bit,
7766 (popGet): moved assert to more appropriate place
7767 (popGetExternal): create pCode operand from and mark the according
7768 symbol as being `extern'
7769 (popGetAddr): added sanity check on immediate's offset, provide
7770 GPOINTER tag on demand
7771 (aopPut): fixed for immediates,
7772 (mov2w_op): move operand's address or contents to WREG (depending on
7773 operand type), safer variant of mov2w,
7774 (movwf,call_libraryfunc): NEW, handy abbreviations,
7775 (get_argument_pcop,get_return_val_pcop,pass_argument,
7776 get_returnvalue): interface for accessing function parameters and
7778 (assignResultValuei,genRet): use new parameter/return value interface
7779 (pic14_getDataSize): back to old version handling generic pointers,
7780 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7781 provided implementation and/or fixed old one,
7782 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7783 calls, removed legacy 8051 reference code
7784 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7785 (loadSignToC): NEW, move the operands sign bit to CARRY,
7786 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7787 genRightShiftSigned, accepts negative shift counts,
7788 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7789 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7790 generic pointers, __data pointers and __code pointers,
7791 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7792 and signed bitfields, limit bitfields to 8 bit,
7793 (genDataPointerGet): fixed number of bytes read,
7794 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7795 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7796 pointers to constant data are no longer assumed to point to __code
7797 space, removed invalid pointer types,
7798 (bitpatternFromVal): retrieve the PICs representation of an integer
7800 (genDataPointerSet): fixed assigning to po_immediate operands,
7801 (genGenPointerSet): implemented as library call,
7802 (genIfx): fixed incorrect condition,
7803 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7804 provide GPOINTER tag according to destination's storage class,
7805 (genCast): added code to handle casting to generic pointers, added
7806 sign-/zero extension of the result
7807 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7808 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7809 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7811 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7812 address/register resides in the shared banks
7813 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7814 put all variables into separate sections (have the linker arrange
7816 (picglue): put init code and interrupt handlers in separate sections
7817 * src/pic/main.c: added port specific options table, modified to PORT
7818 structure to make GPOINTERs 3 byte, added pic14_options
7819 (_pic14_do_link): private linking routine (update paths to libraries,
7820 add libsdcc.lib by default)
7821 * src/pic/main.h: declare pic14_options
7822 * src/pic/pcode.c: fixed instructions i/o relations,
7823 (RegCond): reverted to correct version,
7824 (newpCodeOpLit): truncate literals to 8 bit,
7825 (genericPrint): added debug output,
7826 (getRegFromInstruction): fixed for various operand types, simplified
7827 (BuildFlow): fixed broken handling of isntructions with labels
7828 (LinkFlow): start at last instruction in flow (skip trailing comments),
7829 pass the flow on to the next instruction after CALL
7830 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7831 (insertPCodeInstruction): fixed inserting after a skip instruction,
7832 (DoBankSelect): fixed for labeled instructions
7833 (OptimizepBlock): honor --nopeep switch
7834 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7835 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7836 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7837 (pCodeOptime2pCodes): allow disabling this optimization via
7838 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7839 but is still buggy), started implementation of a dataflow based
7840 pCode optimization (CSE + dead code elimination)
7841 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7842 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7843 names are independant of the stack location and therefore portable across
7846 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7848 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7849 (selectSpil): fixed bug 1337835 by not spilling bit variables
7850 * support/regression/tests/bug1337835.c: added test for this bug
7851 * src/mcs51/peeph.def: restart after rule 3.c,
7852 addded rules 263.x to optimize loading constants
7854 2005-10-26 Raphael Neider <rneider AT web.de>
7856 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7857 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7858 (genAssign): emit warning when casting literals to generic pointer
7859 type, also applies when taking the address of a fixed variable,
7860 (genCast): improved casting to generic pointers
7861 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7862 extern variables, added verbose error message
7863 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7865 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7867 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7868 carry must be complemented too
7869 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7870 could be emitted by genMinus
7871 * src/SDCCval.c (constVal): fixed bug 1305065
7873 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7875 * src/SDCCast.c (addCast): added promotion for bit variables
7876 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7877 promotion casts + optimisation
7878 (optimizeGetWord): fix warning 'i' might be used uninitialized
7879 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7880 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7882 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7884 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7885 all chars are promoted to int; promotion should be handled in SDCCast.c
7887 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7889 * device/lib/_strcmp.c: Fixed bug 1326457
7891 2005-10-11 Raphael Neider <rneider AT web.de>
7893 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7894 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7896 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7898 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7899 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7901 2005-10-04 Raphael Neider <rneider AT web.de>
7903 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7904 device/lib/pic16/pics.all: added pic18f1320
7905 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7907 2005-09-30 Raphael Neider <rneider AT web.de>
7909 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7910 * src/pic16/devices.inc: NEW, provides device descriptions
7911 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7913 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7915 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7918 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7920 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7921 documented Any Order Bit, Higher Order Byte and Higher Order Word
7922 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7923 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7924 (optimizeGetAbit): new, to get any bit, not only the high bit,
7925 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7926 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7927 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7928 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7929 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7930 GETABIT, GETBYTE, GETWORD: decorate them,
7931 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7932 (ast_print): added GETABIT, GETBYTE, GETWORD
7933 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7934 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7935 (geniCodeBinary): new generic binary icode,
7936 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7937 * src/port.h: updated comment for PORT.hasExtBitOp
7938 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7939 (genGetByte): new, to get a single byte,
7940 (genGetWord): new, to get a word from a long,
7941 (gen51Code): added GETABIT, GETBYTE, GETWORD
7942 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7944 2005-09-23 Raphael Neider <rneider AT web.de>
7946 * configure.in, configure: have device/lib/pic configured
7947 * device/lib/Makefile.in: added model-pic14
7948 * device/lib/clean.mk: added pic/ to clean rule
7949 * device/lib/pic: added rudimentary pic14 library providing support
7950 functions for multiplication/division/generic pointer access
7951 * src/SDCCopt.c (convilong): mark support functions as extern
7952 for pic14 port as well
7953 * src/pic/gen.c (genMult): added assertions,
7954 (genpic14Code): emit warning on unhandled iCodes
7955 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7956 * src/pic/pcode.c (pCodeOpCopy),
7957 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7958 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7959 SFR_REGISTER}), made safe for future extensions
7960 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7961 instructions even if preceeded by SKIP instructions (also remove
7962 them); removed unused code
7963 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7964 prevents leaving parts of the structure uninitialized after copying
7966 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7970 * support/regression/tests/addsub.c: added test for the bug
7972 2005-09-21 Raphael Neider <rneider AT web.de>
7974 * device/include/pic16/pic18f1220.h,
7975 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7976 * device/lib/pic16/Makefile.rules: added missing opening paren
7977 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7978 are provided in genutils.c,
7979 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7980 operand/result sizes,
7981 (genCmp): assert on NULL pointers first, then check deref'ed values
7982 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7985 2005-09-18 Raphael Neider <rneider AT web.de>
7987 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7988 as these are now unused,
7989 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7990 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7991 local, avoids uninitialized pointer dereference on r->name
7992 * src/pic16/ralloc.c (newReg): fixed indentation
7994 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7996 * src/SDCCval.c (constVal): fixed bug 730366
7997 * support/Util/SDCCerr.c,
7998 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
8000 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
8002 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
8004 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
8006 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
8008 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
8010 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
8011 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8012 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
8013 (hex2dec): made hex_digit unsigned char, removed ascii dependance
8014 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
8015 * packihx/packihx.c (hexDigit): made c unsigned char
8016 * as/mcs51/lklibr.c (fndsym),
8017 * link/z80/lkgb.c (gb),
8018 * link/z80/lklibr.c (fndsym),
8019 * link/z80/lkrloc.c (relr),
8020 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
8021 * src/SDCC.lex (checkCurrFile, process_pragma),
8022 * src/SDCCglue.c (spacesToUnderscores),
8023 * src/SDCCmain.c (setParseWithComma, processFile),
8024 * src/asm.c (tvsprintf, printCLine),
8025 * src/avr/gen.c (emitcode, aopPut),
8026 * src/ds390/gen.c (emitcode),
8027 * src/hc08/gen.c (emitcode, emitinline),
8028 * src/mcs51/gen.c (emitcode, genInline),
8029 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8031 * src/pic/ralloc.c (debugLog),
8032 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8034 * src/pic16/ralloc.c (debugLog),
8035 * src/z80/main.c (_process_pragma):
8036 made all ctype.h function calls safe
8037 * src/SDCCopt.c: include math.h for fabs
8038 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8039 and used them throughout the code to make ctype.h function calls safe
8040 * src/ds390/main.c (asmLineNodeFromLineNode),
8041 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8042 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8044 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8045 (newpCodeAsmDir): made ctype.h function calls safe
8046 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8047 pic16_emitcode): made lbp unsigned char*
8048 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8049 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8050 * src/xa51/gen.c (emitcode),
8051 * src/z80/gen.c (_emit2): made lbp unsigned char*
8052 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8055 2005-09-05 Raphael Neider <rneider AT web.de>
8057 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8058 access bank splitpoint
8060 2005-09-05 Raphael Neider <rneider AT web.de>
8062 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8064 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8066 * .version: changed to version 2.5.3
8067 * doc/sdccman.lyx: changed version to 2.5.3,
8068 documented --codeseg and --constseg and pragma codeseg and constseg,
8069 documented bit parameters (reentrant) and bit returning
8070 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8071 currFunc->recvSize, but is this ok for all ports?
8072 (ast2iCode): result of ~ on unsigned char must be cast to int for
8074 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8075 function pointers in bit space
8076 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8077 (processFuncArgs): call port.reg_parm() with reentrancy info
8085 * src/z80/main.c: port.reg_parm prototype extended with
8086 "bool reentrant" parameter
8087 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8088 options.stackAuto for allocating bit register parameters
8089 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8090 (genSend): set BitBankUsed if it is,
8091 (selectRegBank): factored out of genCall for use in genPcall,
8092 (genCall): removed redundant dtype assignmen, use selectRegBank,
8093 (genPcall): handle returning in Carry properly, save in F0 if needed,
8094 (genReceive): handle bit register parameters
8095 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8096 (mcs51_assignRegisters): enable bit registers for all reentrant
8097 functions and don't set BitBankUsed unconditionally
8098 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8099 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8100 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8102 2005-08-27 Borut Razem <borut.razem AT siol.net>
8104 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8105 ppc-osx (Darwin) does not support -u option. It seems that it is
8106 supported only on Linux - GNU cp
8108 2005-08-25 Borut Razem <borut.razem AT siol.net>
8110 * sim/ucsim/gui.src/serio.src/Makefile.in,
8111 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8112 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8113 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8114 install and strip, since the strip at /usr/ccs/bin should be used
8117 2005-08-24 Borut Razem <borut.razem AT siol.net>
8119 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8121 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8123 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8126 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8128 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8129 * as/mcs51/lkmain.c (link_main): fixed warning
8130 * device/include/stdbool.h: ds390 has no advanced bit support yet
8131 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8132 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8133 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8134 and updated their macros
8135 * src/SDCCval.c (constVal): updated comment for renamed b_long
8137 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8140 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8141 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8142 (oprio): set priority for '['
8143 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8145 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8146 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8147 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8148 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8149 added overlayable BIT_BANK area
8150 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8151 (summary2): explain 'T' in legenda
8152 * as/mcs51/lkrloc.c: replaced old K&R style,
8153 (relr): added R_BIT processing,
8154 (errmsg): added "Bit-addressable relocation error",
8155 (adb_bit): added for converting from byte- to bit-addressable space,
8156 (adb_24_bit): added for converting from byte- to bit-addressable space
8157 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8158 used in reentrant functions now even as return value
8159 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8160 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8161 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8162 * src/SDCCglobl.h: added indicator BitBankUsed
8163 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8164 the bit registers b0-b7
8165 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8166 (geniCodeCast): fixed bug 1263853,
8167 (geniCodeLogicAndOr): put result in bool or char,
8168 (geniCodeReceive): added parameter func for accessing the return type,
8169 (geniCodeFunctionBody): pass func to geniCodeReceive
8170 * src/SDCCmain.c: added indicator BitBankUsed
8171 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8172 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8173 (checkSClass): don't put automatic bool/bit on stack,
8174 (checkFunction): removed check on function cannot return bit
8175 * src/SDCCsymt.h: added newBoolLink prototype
8176 * src/mcs51/gen.c (rb1regs): added bit registers,
8177 (movc): created for assigning to carry,
8178 (pushReg, popReg): created for pushing registers,
8179 (sameRegs): check both AOP_REG and AOP_CRY types,
8180 (aopOp): handle bit registers,
8181 (aopPut): optimization no self-assign,
8182 (saveRegisters): push reg->base (bits) only once for bit registers,
8184 (unsaveRegisters): pop reg->base only once and use popReg,
8185 (assignResultValue): added parameter func and return in carry for bits,
8186 (genIpush): optimization no reload in A if not changed,
8187 (genSend): bit parameters in reentrant functions are passed in bit
8188 registers by first assigning to bits in B, then save registers and
8190 (genCall): handle returning in Carry properly, save it in F0 if needed,
8191 (genPcall): updated assignResultValue call, this is not safe yet for bit
8192 returning function !!!
8193 (genFunction): don't generate equ's for bit registers and use pushReg,
8194 (genEndFunction): take care of bit returning functions and use popReg,
8195 (genRet): return bit in Carry,
8196 (genIfx): optimize bit registers and other directly addressable bits,
8197 (genReceive): updated assignResultValue call
8198 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8199 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8200 registers when using stack-auto
8201 * src/mcs51/ralloc.c (_G): added allBitregs,
8202 (regs8051): added the bit registers,
8203 (createStackSpil): use macro IS_BIT,
8204 (getRegBit): added to allocate a bit register, else spill,
8205 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8206 (updateRegUsage): factored out to ease stepping while debugging,
8207 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8208 also allocate bit registers,
8209 (fillGaps): handle bit registers,
8210 (findAllBitregs): added to create bit vector with all bit registers,
8211 (mcs51_allBitregs): returns this bit vector,
8212 (mcs51_assignRegisters): when using stack-auto use bit registers for
8213 passing parameters and creating local variables
8214 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8216 2005-08-22 Borut Razem <borut.razem AT siol.net>
8218 * device/lib/Makefile.in: replaced find option -or with -o
8219 to make it run on solaris
8221 2005-08-22 Raphael Neider <rneider AT web.de>
8223 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8224 fixes #1265442 (crash on Solaris)
8226 2005-08-20 Borut Razem <borut.razem AT siol.net>
8228 * configure, configure.in: added tests for libsocket and libnsl libraries,
8229 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8230 from support/regression/Makefile.in
8231 * support/regression/Makefile.in: added
8232 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8233 * sim/ucsim/libtool: regenerated on sparc-solaris
8234 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8235 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8236 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8237 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8238 sparc-solaris, which doesn't use GNU ld linker
8239 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8240 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8242 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8244 * src/mcs51/peeph.def: updated comments
8246 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8248 * device/lib/_gptrget.c,
8249 * device/lib/_gptrput.c: slightly shorter
8250 * doc/sdccman.lyx: incremented version
8251 * src/mcs51/peeph.def: moved peephole comments to the line of first
8252 change to better keep line correlation, reanimated 186.e
8253 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8255 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8257 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8258 David Saxton with quotes around file name.
8260 2005-08-15 Borut Razem <borut.razem AT siol.net>
8262 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8263 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8264 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8265 make tests run on x86_64 platform
8267 2005-08-13 Raphael Neider <rneider AT web.de>
8269 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8270 as it might be executed DURING a build (parallel make is wonderful)
8272 2005-08-13 Raphael Neider <rneider AT web.de>
8274 * device/lib/Makefile.in (port-specific-objects-pic16):
8275 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8276 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8278 * device/lib/pic16/Makefile.rules: build subdirs before creating
8279 the library, removed builddir rule, create $(builddir) early in
8280 recurse rule, use empty recurse rule for leaf directories
8281 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8282 mkdir errors (race condition), removed duplicate suffix "hex"
8284 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8285 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8286 prevents mkdir -p from aborting on Alpha
8288 2005-08-12 Raphael Neider <rneider AT web.de>
8290 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8291 db-statements in order to allow for arrays of pointers in code
8292 sections to be placed without interspersed 0-padding, fixes
8294 * (emitStatistics): fixed division by zero for pic18f1220
8295 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8296 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8297 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8298 * (pic16_pCodeConstString): keep track of already emitted string
8299 literals to prevent "duplicate definitions of symbol _str_NR"
8300 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8302 * device/lib/Makefile.in: ignore failing PIC16 library builds
8303 * device/lib/pic16/Makefile: do not build if gputils are missing
8304 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8306 2005-08-10 Raphael Neider <rneider AT web.de>
8308 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8311 2005-08-10 Raphael Neider <rneider AT web.de>
8313 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8314 Rokas' patch to add the new fixed point type "__fixed16x16"
8315 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8316 functions for __fixed16x16 arithmetics
8317 * device/lib/pic16: reimplemented the build system to support
8318 a separate build directory, better handling of libio (create
8319 the library in a separate subdir for each architecture) and
8320 easier configuration (centralized in Makefile.common)
8322 2005-08-07 Raphael Neider <rneider AT web.de>
8324 * src/pic16/gen.c (genrshTwo): fixed sign extension
8325 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8326 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8328 * device/include/pic16/pic18f4220.h: NEW, header for
8329 pic18f4220 and pic18f4320
8330 * device/include/pic16/pic18fregs.h: added new devices,
8331 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8332 * device/include/pic16/signal.h: resolved name clashes
8333 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8334 to also allow testing for interrupt enable bits, added
8335 comments on how to use the macros
8336 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8337 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8338 register definitions for the devices
8339 * device/lib/pic16/pics.all: added new devices
8340 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8342 * device/lib/pic16/libc/stdlib/memfree: do not count
8343 the block header as free memory
8344 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8345 simplified and added missing end-of-blocklist-marker
8346 (reported by Peter Onion, fixes #1252814)
8347 * (_mergeHeapBlock): fixed loop condition
8348 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8349 len==0, restructured code
8350 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8351 up a bit, reduced bitfield accesses, prevent endless loops
8352 in case of heap corruption
8353 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8354 "unreferenced arguments/must return a value" warnings
8355 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8356 replaced BAUDREG with SPBRG
8357 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8358 device/lib/pic16/debug/gstack/gstack.c: replaced
8359 _naked, _asm, _endasm with __naked, __asm, __endasm
8361 2005-08-05 Raphael Neider <rneider AT web.de>
8363 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8364 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8366 2005-08-05 Borut Razem <borut.razem AT siol.net>
8368 * device/lib/Makefile.in: added missing ';'
8369 * configure: removed ^M characters
8371 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8373 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8374 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8377 2005-08-04 Borut Razem <borut.razem AT siol.net>
8379 * configure.in: pic16 libraries build 2nd try - enable running
8380 configure in device/lib/pic16
8381 * configure: regenerated from configure.in
8382 * device/lib/Makefile.in: create $(PORT)/bin directory
8384 2005-08-03 Raphael Neider <rneider AT web.de>
8386 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8387 to get/set values via pointers
8388 * (genUnpackBits,genPackBits): changed detection of
8389 ptr->bitfield vs. sym.bitfield, fixed access via generic
8390 pointers, removed dead (wrong) code for multibyte bitfields
8391 * (genNearPointerGet, genGenPointerGet): removed useless code,
8392 fixed bitfield detection, fixes #1250594
8393 * (genNearPointerSet): removed useless code
8394 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8395 and introduced macro pic16_emitpcode that conditionally emits
8396 the origin of the following pCode (useful for debugging SDCC)
8397 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8398 * (createDefmap): fixed handling of LFSR for --optimize-df
8400 2005-08-02 Borut Razem <borut.razem AT siol.net>
8402 * device/lib/Makefile.in: pic16 libraries build enabled since
8403 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8405 2005-08-02 Raphael Neider <rneider AT web.de>
8407 * src/pic16/gen.c (genPackBits): removed deprecated warning
8408 * (genGenPointerSet): fixed bitfield detection
8410 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8412 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8414 2005-07-31 Raphael Neider <rneider AT web.de>
8416 * device/lib/pic16/libdev/pic18f458.c,
8417 device/include/pic16/pic18f458.h: added missing T0CONbits
8419 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8421 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8423 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8425 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8427 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8429 * device/include/mcs51/at89c51ed2.h: added.
8431 2005-07-23 Raphael Neider <rneider AT web.de>
8433 * src/pic/gen.h: added emitpcode macro for debugging
8434 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8435 and replace by macro adding debug information on demand
8436 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8437 * (gencjne): tried to fix; replaced with correct (slower) code
8438 * (gen{Unp,P}ackBits): fixed single bit access
8439 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8440 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8441 previous instruction
8442 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8443 register has to be handled with care (forbidding movement
8444 of assignments/uses, removing assignments completely, ...)
8445 * (pCodeOptime2pCodes): make use of regIsSpecial
8446 * added lots of debugging output (commented out)
8447 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8448 from being reused as result UNLESS it is known to work
8450 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8452 * support/Util/dbuf.h: include <stddef.h> for size_t
8453 * .version: changed to version 2.5.2
8455 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8457 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8459 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8461 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8462 (genModOneByte): removed needless psha/pula
8464 2005-07-22 Raphael Neider <rneider AT web.de>
8466 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8467 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8468 * src/pic/gen.c (resolveIfx): do not "invent" labels
8469 * (genSkipc): changed to positive logic
8470 * (genSkipCond): removed as no longer needed
8471 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8473 * (genLeftShift): check operands are in different registers
8474 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8475 INCF does not update CARRY...
8476 * src/pic/main.c: fixed _linkCmd
8477 * src/pic/pcode.c (unlinkpCode): added inactive code
8478 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8479 alive (do not assign result and operand overlapping registers)
8481 2005-07-22 Raphael Neider <rneider AT web.de>
8483 * src/pic/device.c (dump_sfr): replaced register declaration with
8484 call to emitSymbolToFile() to avoid duplicate symbols
8485 * (assignRelocatableRegisters): do not declare external symbols
8486 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8487 right (take size of type, not etype)
8488 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8489 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8490 * (packRegsForAccUse): disabled assignment of WREG as
8491 the result reg to prevent occurence of just fixed #1235003,
8493 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8494 symbols (avoids duplicate symbols in .asm file)
8495 * (pic14emitRegularMap): use emitSymbolToFile()
8496 * src/pic/gen.c (aopOp): fixed spillLocation handling
8497 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8498 * (genDataPointerSet): removed unneccessary variables/output
8500 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8502 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8503 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8505 2005-07-21 Raphael Neider <rneider AT web.de>
8507 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8508 architecture cannot handle them efficiently, fixes bug #1235003
8509 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8510 check for empty sets before using them (fixes bug #1232190)
8512 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8514 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8515 (lnksect2): generate warnings for memory overlap
8516 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8517 constseg to set the name of these segments so you can instruct the linker
8518 to place them in banks
8519 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8520 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8521 added code_seg and const_seg to options
8522 * src/SDCCglue.c (emitMaps): use options.const_seg,
8523 (createInterruptVect): put interrupt vectors in segment HOME,
8524 (glue): put HOME before static segment and put the main glue in HOME,
8525 (glue): use options.code_seg
8526 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8527 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8528 these segments so you can instruct the linker to place them in banks
8529 (linkEdit): use code_loc for HOME segment which should be the first
8530 segment in code memory now
8531 * src/SDCCmem.c: fixed more stuff like bug 1238386
8532 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8533 (changePointer): don't change function pointers to code pointers for
8535 (compareType): added exceptional check for banked function pointers
8536 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8537 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8538 after static in code memory
8539 * src/mcs51/gen.c: added aopLiteralLong prototype,
8540 (aopForSym): use getSize for functions,
8541 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8542 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8543 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8545 (genPcall): use call for literal function pointers and generate banked
8546 calls over the one trampoline so there's only one place for the user to
8547 modify according to his/hers hardware,
8548 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8549 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8550 * src/mcs51/main.c: added keyword banked,
8551 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8552 * support/Util/SDCCerr.c,
8553 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8554 needed for passing the bank and address to the trampoline
8555 * device/lib/mcs51/crtbank.asm: added for bankswitching
8556 * device/lib/mcs51/Makefile: added crtbank
8558 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8560 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8561 for fields at offset 0 of a struct or union as reported
8562 on 2005-07-07 in the developer mailing list.
8564 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * src/SDCCmem.c: fixed bug 1238386
8568 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8570 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8571 (patch #1144962), added peephole 300, enabled 259.x
8572 * doc/sdccman.lyx: removed screenshot and provided link instead
8574 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8576 * doc/sdccman.lyx: added section about debugging with ddd
8577 * doc/figures/ddd_example.eps: screenshot of debugging session
8579 2005-07-04 Raphael Neider <rneider AT web.de>
8581 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8582 like CODE pointers, fixes #1115683
8583 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8584 call, fixes bugs #1232211, #1228110,
8585 fixed wrong casts to pCodeFlow from pCodeInstructions
8587 2005-07-04 Raphael Neider <rneider AT web.de>
8589 * src/pic/gen.c (popGet): changed assert to allow for
8591 * (popGetAddr): changed signature to provide
8592 an additional index, patched all call sites
8593 * (genCmpEq): handle literal-like operands correctly
8594 * (genAddrOf): added sanity checks on __code/__data pointers
8595 * (genAssign): added handling of symbols from __code section
8596 * (gencjne): do not generate code for comparisons whose result
8597 is neither stored nor used, fixes bug #1171114
8598 * (AccLsh, AccRsh): operate on operand instead of WREG
8599 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8600 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8602 * rewrote complete shift-by-literal logic, commented unused
8604 * (genConstPointerGet): get multiple bytes (if result size > 1),
8605 fixed handling of non-immediate addresses
8606 * (genPointerGet): handle CODE pointers like CONST pointers
8607 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8608 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8609 operand is to be treated as a literal or not
8610 * (mov2w,genPcall,genCmpEq),
8611 src/pic/genarith.c: use aop_isLitLike() to decide between
8612 literal/register contents
8613 * (addSign): added missing offset
8614 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8615 only emit comment in debug-mode,
8616 use {aop,op}_isLitLike throughout the file
8617 * src/pic/glue.c: fix initializers for pointers (work in progress)
8618 * src/pic/pcode.c (get_op): honor index on _const symbols
8619 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8620 * (dumppBlock): added pCode size estimation
8621 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8622 check for IS_SYMOP before OP_SYMBOL'ing
8623 * fixed indentation, compacted switch-statements
8624 * (allocReg): find free register and allocate it instead of
8625 allocating new registers all the time
8626 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8627 registers as its operands (necessary only for multibyte GETs)
8629 2005-07-01 Raphael Neider <rneider AT web.de>
8631 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8632 debugging .asm-output macros FENTRY + FEXIT
8633 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8635 * (emitpComment): NEW, printf to pCode
8636 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8638 * (popGetAddr): NEW, variant of popGet to access an immediates
8639 high(er) bytes instead of the n'th byte of memory they reference,
8640 replaced popGet with popGetAddr where neccessary
8641 * (genDataPointerGet): reactivated and fixed implementation
8642 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8644 * (genDataPointerSet): fixed multibyte assignments
8645 * (genpic14Code): fixed --i-code-in-asm handling
8646 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8647 * (genPlus): fixed index-out-of-bounds error
8648 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8649 * src/pic/ralloc.c: added debugging output macro FENTRY2
8650 * (spillThis): fixed indentation, enbraced for-body for clarity
8651 * (rematStr): commented out as now unused
8652 * (regTypeNum): commented out special spill case (overwrites
8654 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8656 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * doc/sdccman.lyx: documented sfr16/sfr32,
8659 added example for using storage class with function pointers
8660 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8662 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8664 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8665 * device/lib/_itoa.c,
8666 * device/lib/_ltoa.c: optimized codesize
8667 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8668 but don't know how to suppress the double warning.
8669 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8670 * support/Util/SDCCerr.c,
8671 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8673 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8676 fixed old K&R prototypes
8677 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8678 * device/lib/_gptrget.c,
8679 * device/lib/_gptrgetc.c,
8680 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8681 also new versions for small generic pointers and banked generic pointers
8682 * src/port.h: added const_name
8683 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8684 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8685 * src/SDCCcse.c (findPrevIc): check all associative operators
8686 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8687 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8688 * src/SDCCmem.c: updated comments,
8689 set far-space to 0 for pdata, results in optimized code
8690 * src/SDCCmem.h: added macro CONST_NAME
8691 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8692 moving the info into the highest bits, see also gptrget/gptrput
8693 * src/src.dsp: added sdcc.ico to project files
8694 * src/avr/gen.c (genCast): fixed bug 0x%d
8695 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8696 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8697 relation between ptr_type and DCL_TYPE,
8698 (genCast): fixed bug 0x%d
8699 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8700 (CODE)" for const_name
8701 * src/hc08/gen.c (genCast): fixed bug 0x%d
8702 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8703 (hc08_port): added "CONST (CODE)" for const_name
8704 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8705 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8706 between ptr_type and DCL_TYPE,
8707 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8708 operand* and took AOP() inside function so sfr-ness can be checked,
8709 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8711 (genFunction, genEndFunction): optimized stack setup,
8712 (genMinus): optimized for literals with ending zeroes (in bytes),
8713 (genCast): fixed bug 0x%d
8714 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8715 (mcs51_port): added "CONST (CODE)" for const_name
8716 * src/mcs51/peeph.def: made rule 226 more generic
8717 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8718 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8719 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8720 * src/z80/main.c (z80_port): added NULL for const_name,
8721 (gbz80_port): added NULL for const_name
8722 * support/regression/tests/bug663539.c,
8723 * support/regression/tests/sfr16.c: new tests
8725 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8727 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8729 2005-06-24 Raphael Neider <rneider AT web.de>
8731 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8733 * device/include/pic16/signal.h: added USBIF
8736 2005-06-24 Raphael Neider <rneider AT web.de>
8738 * device/lib/pic16/libdev/pic18f2455.c,
8739 device/include/pic16/pic18f2455.h: NEW
8740 * device/include/pic16/pic18fregs.h,
8741 device/lib/pic16/pics.all,
8742 src/pic16/device.c: added 18f2455
8743 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8744 device/include/pic16/{pic18f[68][567].h,usart.h}:
8745 replaced MULTIPLE_USARTS define with more relaible
8746 compatibility sfrs (for USART access)
8748 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8750 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8751 and the output asm file line is printed on two lines.
8753 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8755 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8756 BGT, BLE, BHI, and BLS instructions
8757 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8759 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8760 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8762 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8764 2005-06-15 Raphael Neider <rneider AT web.de>
8766 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8767 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8768 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8769 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8770 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8772 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8774 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8775 Marcel Telka in bug #1215704
8777 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8779 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8780 located in shared memory bank.
8782 2005-05-31 Raphael Neider <rneider AT web.de>
8784 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8785 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8786 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8788 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8790 * device/lib/_strncpy.c: fixed the fix
8792 2005-05-26 Raphael Neider <rneider AT web.de>
8794 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8795 initializers with \0, bug #1208187
8796 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8797 intializers with \0, bug #1208187
8799 2005-05-26 Raphael Neider <rneider AT web.de>
8801 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8802 initializers with \0, bug #1208187
8803 * src/pic16/main.c (_process_pragma): added sanity checks
8804 for stack position and size, emit warnings when appropriate
8806 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8808 * device/lib/_strncpy.c: fixed not filling with \0
8810 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8812 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8814 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8815 compound_statement),
8817 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8819 2005-05-24 Raphael Neider <rneider AT web.de>
8821 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8823 2005-05-24 Raphael Neider <rneider AT web.de>
8825 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8826 TRISE definitions, closes bug #1162453
8828 2005-05-22 Raphael Neider <rneider AT web.de>
8830 * src/pic16/main.c (_process_pragma): check for missing
8831 arguments to pragmas code and udata
8832 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8833 consistency fixes to match other headers (thanks to Jim Paris)
8834 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8836 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8838 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8840 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8842 * support/regression/tests/bug1198642.c: new test
8843 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8844 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8845 * support/scripts/resource.h,
8846 * support/scripts/resource.rc,
8847 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8848 * support/scripts/sdcc.ico: added 32x32 icon
8850 2005-05-18 Raphael Neider <rneider AT web.de>
8852 * device/lib/pic16/libdev/pic18f*.c,
8853 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8854 keywords to "__sfr" and "__at (X)"
8855 * device/include/pic16/pic18fregs.h: added pic18f4520
8856 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8857 #1203088 (MPLAB compatibility)
8859 2005-05-17 Raphael Neider <rneider AT web.de>
8861 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8862 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8863 * device/lib/pic16/pics.all: added new devices
8864 * src/pic16/device.c: added support for pic18f4520
8866 2005-05-16 Raphael Neider <rneider AT web.de>
8867 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8868 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8869 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8870 convenience function for bit access
8872 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8874 * device/lib/printf_large.c: fixed bug 1193299
8875 * support/regression/tests/bug1057979.c: added test %3.3s
8877 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8879 * device/include/mcs51/8051.h,
8880 * device/include/mcs51/8052.h: made parseable with lint
8881 * device/include/mcs51/lint.h: added include file for (sp)lint
8882 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8883 * doc/cdbfileformat.lyx,
8884 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8886 2005-05-14 Raphael Neider <rneider AT web.de>
8888 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8889 * device/lib/pic16/libc/stdlib/itoa.c (new)
8890 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8891 * device/lib/pic16/libio/Makefile: exclude subdir according to
8892 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8893 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8894 * src/pic16/gen.c (genFunction): prevent annoying warning
8895 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8897 * support/cpp2/cppmain.c (cpp_output_string): new
8898 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8901 2005-05-13 Borut Razem <borut.razem AT siol.net>
8903 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8905 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8907 * .version: changed to version 2.5.1; back to bleeding edge development
8909 2005-05-11 Borut Razem <borut.razem AT siol.net>
8911 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8912 generate PDF version 1.3 documents
8914 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8916 * .version: changed to version 2.5.0
8918 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8920 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8922 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8925 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8926 well as many smaller updates.
8927 * .version: changed to version 2.5.0-pre1
8929 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8931 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8933 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8935 * support/regression/tests/bug1185672.c: added
8936 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8938 * src/mcs51/gen.c (genCall): added comments, made it look safer
8939 * src/mcs51/gen.c (genEndFunction): simplified
8941 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8943 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8945 2005-04-14 Borut Razem <borut.razem AT siol.net>
8947 * fixed bug 1045046 - SIGSEGV with really simple code?:
8948 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8949 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8951 2005-04-14 Borut Razem <borut.razem AT siol.net>
8953 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8954 src/pic16/device.h: temporarily disabled experimental #inline pragma
8957 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8959 * device/include/z80/stdio.h,
8960 * device/include/z80/string.h: removed these highly incomplete files so
8961 SDCC can use the default ones in device/include/
8963 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8965 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8967 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8970 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8972 * device/include/malloc.h: removed redundant __reentrant prototypes
8973 * device/lib/_mullong.c: added working xstack variant in asm (C version
8974 doesn't pass regression tests)
8975 * device/lib/bpx.c: used __data and made bpx char for mcs51
8976 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8977 (createFunction): fixed bug with xstackPtr
8978 * src/SDCCcse.c: corrected comments
8979 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8980 (killDeadCode, eBBlockFromiCode): removed unused code
8981 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8983 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8984 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8985 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8986 (genModOneByte): fixed warning in MSVC
8987 * src/mcs51/main.c (): added comments
8988 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8990 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8992 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8994 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8996 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8998 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
9000 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
9001 characters arrays of larger size than the declared one.
9003 2005-04-10 Borut Razem <borut.razem AT siol.net>
9005 * src/pic/gen.c (genInline),
9006 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
9007 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
9008 (findNextInstruction), (findPrevInstruction),
9009 (findInstructionUsingLabel),
9010 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
9011 * src/pic/pcode.c (findLabel): added missing '\n'
9012 * src/src.dsp: added SDCCdwarf2.c to the project
9014 2005-04-09 Borut Razem <borut.razem AT siol.net>
9016 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
9018 2005-04-08 Raphael Neider <rneider AT web.de>
9020 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
9021 into the chain after a given one) and mergeDefmapSymbols (combine
9022 defmap entries for each symbol per pcode)
9023 * (createDefmap): have defmap entries merged in the end
9024 * (defmapReplaceSymRef): split defmap entries covering two accesses to
9025 a symbol before replacing one access type's symbol, merge symbols in
9026 the end (replacement symbol might already have an entry)
9027 * (assignValnums): keep reference to written WREG intact
9029 2005-04-08 Raphael Neider <rneider AT web.de>
9031 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9034 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9036 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9039 2005-04-07 Raphael Neider <rneider AT web.de>
9041 * device/include/pic16/usart.h: added compatibility defines for
9042 devices with more than one USART
9043 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9045 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9047 * device/lib/Makefile.in: updated for port specific include
9049 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9051 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9053 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9055 * device/include/8051.h,
9056 * device/include/8052.h,
9057 * device/include/at89S8252.h,
9058 * device/include/at89c55.h,
9059 * device/include/at89x051.h,
9060 * device/include/at89x51.h,
9061 * device/include/at89x52.h,
9062 * device/include/mcs51reg.h,
9063 * device/include/reg51.h,
9064 * device/include/reg764.h,
9065 * device/include/regc515c.h,
9066 * device/include/sab80515.h: (re)moved these 12 files
9067 * device/include/mcs51/8051.h,
9068 * device/include/mcs51/8052.h,
9069 * device/include/mcs51/at89S8252.h,
9070 * device/include/mcs51/at89c55.h,
9071 * device/include/mcs51/at89x051.h,
9072 * device/include/mcs51/at89x51.h,
9073 * device/include/mcs51/at89x52.h,
9074 * device/include/mcs51/mcs51reg.h,
9075 * device/include/mcs51/reg51.h,
9076 * device/include/mcs51/reg764.h,
9077 * device/include/mcs51/regc515c.h,
9078 * device/include/mcs51/sab80515.h: and added them here
9080 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9082 * device/include/stdarg.h: changed SDCC specific keywords to double
9084 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9086 * device/include/hc08/mc68hc908gp32.h,
9087 * device/include/hc08/mc68hc908jb8.h,
9088 * device/include/hc08/mc68hc908jkjl.h,
9089 * device/include/hc08/mc68hc908qy.h: fixed comments
9090 * device/include/mcs51/README: updated
9091 * device/include/mcs51/c8051f120.h: added PINRSF
9092 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9093 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9094 amidst code. Also inline is not supported.
9096 2005-04-06 Raphael Neider <rneider AT web.de>
9098 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9099 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9100 callers stack/frame pointers
9102 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9104 * device/include/pic16/usart.h: added, missing in previous commit,
9105 * device/include/pic16/adc.h: fixed typo,
9106 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9108 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9110 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9111 uninitialized because a bug appears with gplink
9112 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9113 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9114 complains for unrecognised option
9116 2005-04-05 Raphael Neider <rneider AT web.de>
9118 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9119 structs as well (using memcpy)
9120 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9121 on ISRs (GOTO has no label)
9122 * src/pic16/device.h: added OF_OPTIMIZE_DF
9123 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9124 new data flow analysis/optimization
9125 * src/pic16/pcode.c: added (prototypes for and implementation of)
9126 dataflow analysis functions, fixed pCodeInstructions' inCond and
9127 outCond values, made RCALL a branch instruction
9128 * (pic16_unlinkpCode): keep C line if possible
9129 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9130 C line moved if possible
9131 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9132 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9133 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9134 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9136 * (pic16_getJumptabpCode): NEW, needed in...
9137 * (LinkFlow): fixed handling of jumptables, calls and conditional
9139 * (pic16_InsertCommentAfter): NEW
9140 * (pic16_pCodeReplace): made verbose and flow preserving
9141 * (AnalyzeFlow): added call to data flow analysis
9142 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9143 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9144 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9146 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9148 * src/SDCCast.c (decorateType): fixed bug #1105626
9150 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9152 * device/include/asm/pic16/features.h,
9153 * pic18f*.h headers,
9154 * device/include/pic16/adc.h,
9155 * device/include/pic16/delay.h,
9156 * device/include/pic16/i2c.h,
9157 * device/include/pic16/malloc.h,
9158 * device/include/pic16/stdio.h,
9159 * device/include/pic16/stdlib.h,
9160 * device/include/pic16/string.h,
9161 * device/lib/pic16/libc/stdio/printf_tiny.c,
9162 * device/lib/pic16/libc/stdio/printf_small.c,
9163 * device/lib/pic16/libc/stdio/strmgpsim.c,
9164 * device/lib/pic16/libc/stdio/strmmssp.c,
9165 * device/lib/pic16/libc/stdio/strmusart.c,
9166 * device/lib/pic16/libc/stdio/vfprintf.c,
9167 * device/lib/pic16/libc/stdlib/ltoa.c,
9168 * device/lib/pic16/libc/stdlib/putchar.c,
9169 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9170 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9171 * device/lib/pic16/libc/stdlib/memchrram.c,
9172 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9173 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9174 * device/lib/pic16/libio/adc/adcbusy.c,
9175 * device/lib/pic16/libio/adc/adcread.c,
9176 * device/lib/pic16/libio/adc/adcsetch.c,
9177 * device/lib/pic16/libio/usart/ubaud.c,
9178 * device/lib/pic16/libio/usart/ubusy.c,
9179 * device/lib/pic16/libio/usart/udrdy.c,
9180 * device/lib/pic16/libio/usart/uopen.c,
9181 * device/lib/pic16/libio/usart/uputc.c,
9182 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9183 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9184 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9185 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9186 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9187 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9188 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9189 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9190 specific keywords to double underlined form,
9191 * device/lib/pic16/libc/Makefile.rules,
9192 * device/lib/pic16/libsdcc/Makefile.rules,
9193 * device/lib/pic16/libm/Makefile,
9194 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9195 to compile with C standard set in Makefile.common
9196 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9197 rand.c and crc.c in compilation process,
9198 * device/lib/pic16/libsdcc/int/divuint.c,
9199 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9200 `c' from signed to unsigned,
9201 * device/lib/pic16/startup/crt0.c,
9202 * device/lib/pic16/startup/crt0i.c,
9203 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9204 keywords to double underlined form, bug fixes in _do_cinit function
9205 which prevented the correct initialization of the .idata segment,
9206 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9207 core to enter a infinite loop
9208 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9210 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9212 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9214 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9216 * device/include/Makefile.in: add support for hc08 subdirectory
9217 * device/include/hc08/: new subdirectory
9218 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9219 Lucas Loizaga, thanks!
9220 * device/include/hc08/mc68hc908qy.h,
9221 * device/include/hc08/mc68hc908gp32.h,
9222 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9223 their own directory. Changed internal macro names to use the compiler
9224 reserved namespace. Changed SDCC specific keywords to double
9226 * device/include/math.h,
9227 * device/include/malloc.h,
9228 * device/include/stdarg.h,
9229 * device/include/stdbool.h
9230 * device/include/string.h,
9231 * device/include/tinibios.h,
9232 * device/include/ds400rom.h,
9233 * device/include/8051.h,
9234 * device/include/8052.h,
9235 * device/include/80c51xa.h,
9236 * device/include/at89c55.h,
9237 * device/include/at89S8252.h,
9238 * device/include/at89x51.h,
9239 * device/include/at89x52.h,
9240 * device/include/ds80c390.h,
9241 * device/include/reg764.h,
9242 * device/include/regc515c.h,
9243 * device/include/sab80515.h,
9244 * device/include/mcs51/c8051f000.h,
9245 * device/include/mcs51/c8051f018.h,
9246 * device/include/mcs51/c8051f020.h,
9247 * device/include/mcs51/c8051f040.h,
9248 * device/include/mcs51/c8051f060.h,
9249 * device/include/mcs51/c8051f120.h,
9250 * device/include/mcs51/c8051f300.h,
9251 * device/include/mcs51/c8051f310.h,
9252 * device/include/mcs51/c8051f320.h,
9253 * device/include/mcs51/c8051f330.h,
9254 * device/include/mcs51/c8051f350.h,
9255 * device/include/z180.h: Changed SDCC specific keywords to double
9258 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9260 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9262 * (pic16_assignConfigWordValue): disable testing of configuration
9263 register value with config mask,
9264 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9265 function with port->fun_prefix,
9266 * (genFunction): when generating a naked interrupt function never
9267 create an absolute segment placed in interrupt vector address, place
9268 the actual interrupt function at IVA instead, when an interrupt
9269 function is generated with unspecified interrupt then do not create
9270 the absolute section,
9271 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9272 code for generating a call to generic pointer get/put function with
9273 a call to function pic16_callGenericPointer(),
9274 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9275 the call to the generic pointer get/put functions with prefixing the
9276 function name with port->fun_prefix,
9277 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9278 * src/pic16/main.c (_process_pragma): prefix function with
9280 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9281 calling assembler, old 18Fxxxx macro is deprecated,
9282 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9283 PC_ASMDIR in while condition,
9284 * (findInstruction): add PC_ASMDIR in while condition,
9285 * (buildCallTree): prefix main with port->fun_prefix,
9286 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9287 identifier for variable with banked access in instructions BTFSS,
9288 BTFSC, BCF, BSF, BTG
9289 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9290 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9291 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9292 perform optimization when enviroment variable NO_REG_OPT is set,
9293 * (insideLRBlock): NEW, return 1 if register is inside an
9294 INF_LOCALREGS block,
9295 * (RemoveRegFromLRBlock): remove a register that is completely
9296 eliminated by register optimization, but it is still left in local
9297 register store/restore in/from stack block,
9298 * (Remove2pcodes): after removing register, check to see if it
9299 should be removed from local register store/restore in/from stack
9301 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9302 DUMMY_READ_VOLATILE,
9304 * device/include/pic16/adc.h: minor prototype modifications and
9306 * device/include/pic16/malloc.h: added GPL notice various
9308 * device/include/pic16/stdint.h: NEW, standard header for ints
9309 * device/include/pic16/delay.h: NEW, header for delay functions,
9310 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9312 * device/include/pic16/signal.h: NEW, header providing helper macros
9313 for implementing signal handlers,
9314 * device/include/pic16/stdio.h: added prototypes for functions,
9315 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9316 prototypes for stdin and stdout, added macro PUTCHAR to
9317 automatically implement putchar function prototype,
9318 * device/include/pic16/usart.h: modified and updated USART library,
9319 * device/lib/pic16/libio/adc/,
9320 * device/lib/pic16/libio/i2c: some modifications to improve library
9322 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9323 family of functions,
9324 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9325 family of functions and other sources,
9326 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9327 of the PIC18Fxx[28] devices,
9328 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9329 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9330 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9331 _do_cinit function, because the previous failed when local variables
9332 where not placed in the same memory bank,
9333 * device/lib/pic16/libsdcc/char/: various modifications to improve
9334 library performance,
9335 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9336 information on the new functions of the c library and more...
9338 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9340 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9342 2005-03-26 Raphael Neider <rneider AT web.de>
9344 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9345 if condition == CARRY)
9346 * (genCmp): adapted to new genSkipc semantics
9347 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9348 on rIfx (genCmp was broken)
9350 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9352 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9353 * src/z80/main.c (_keywords[]),
9354 * src/SDCCglobal.h (struct options),
9356 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9357 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9358 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9359 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9360 always available in leading double underscore form. The C99 support is
9361 mostly missing, but it's a start.
9362 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9363 reserved identifier "__data".
9365 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9367 * src/mcs51/peeph.def: fixed bug 1170013
9369 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * device/include/mcs51reg.h: fixed bug 842007
9373 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9375 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9378 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9380 * src/port.h (struct PORT),
9381 * src/avr/ralloc.c (avr_assignRegisters),
9383 * src/ds390/ralloc.c (ds390_assignRegisters),
9385 * src/hc08/ralloc.c (hc08_assignRegisters),
9387 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9389 * src/pic/ralloc.c (pic14_assignRegisters),
9391 * src/pic16/ralloc.c (pic16_assignRegisters),
9393 * src/xa51/ralloc.c (xa51_assignRegisters),
9395 * src/z80/ralloc.c (z80_assignRegisters),
9397 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9398 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9400 * src/SDCCdflow.c (computeDataFlow),
9402 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9404 * src/SDCCcflow.c (*),
9406 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9407 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9408 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9409 immedDom() returning wrong block; probably fixes bug #1160833)
9411 2005-03-20 Borut Razem <borut.razem AT siol.net>
9413 * support/scripts/inc2h.pl: WIN32 port
9415 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9417 * device/lib/makefile.in: added abs.c and labs.c
9419 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9421 * device/include/stdint.h: added
9422 * device/lib/abs.c: added
9423 * device/lib/labs.c: added
9424 * device/include/stdlib.h: added abs() and labs() prototypes
9425 * device/lib/libsdcc.lib: added abs and labs
9426 * device/include/float.h,
9427 * device/lib/_fsmul.c,
9428 * device/lib/printf_fast.c,
9429 * device/lib/printf_tiny.c: updated comments
9431 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9433 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9436 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9438 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9439 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9441 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9443 * device/lib/printf_large.c: removed inline assembly for portability and
9444 readability. Use printf_fast if speed or size are more important.
9445 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9446 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9448 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9450 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9451 prevent compiler warning
9453 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9455 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9456 moved to level 0 and declared as static. Also they are explicit
9457 placed in access bank. This was necessery because some times they
9458 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9459 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9460 optimizations. Currently only compare to unsigned char is implemented,
9461 * src/pic16/gen.c: added fReturnIdx array,
9462 * (struct resolvedIfx) is moved to gen.h and made public,
9463 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9464 * (aopForSym): added an optimization to directly store in stack of
9465 the operand of a SEND iCode,
9466 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9467 but as registers instead (AOP_REG) using the fReturnIdx array,
9468 * (pic16_freeAsmop): remove the freed register from the
9469 _G.sregsAlloc field,
9470 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9471 a compare of 'WREG',
9472 * (pic16_popGetTempRegCond): changed function prototype, now
9473 function takes also a bitVector argument v which holds the current
9474 set of registers that are allocated for stack access by aopForSym,
9475 registers allocated in aopForSym for accessing stack symbols are not
9476 any more part of the functions usedRegs field,
9477 * (genCall): some times aopOp is called for a stack variable to be
9478 send, aopForSym might perform the push, if this is true make sure
9479 that genCall doesn't push the variable twice by testing _G.resDirect,
9480 * (genFunction): changed testing for unspecified interrupt number
9481 from 256 to INTNO_UNSPEC,
9482 * modified selection scheme of frame pointer generation. Previously
9483 if function did use local registers a frame pointer was generated,
9484 now a frame pointer is generated only if function has arguments
9485 (that need PLUSW2 register access), or has stack arguments, or the
9486 compiler is not instructed to omit the frame pointer,
9487 * (genEndFunction): before restoring local registers that were saved
9488 in the function preamble, also restore the registers that *might*
9489 have been allocated for stack access,
9490 * (genRet): removed some old comments,
9491 * (genCmp, the active (RN's) version): added a call to the
9492 pic16_genCmp_special function to perform the compare with a more
9493 robust and optimized way,
9494 * (genInline): a feature has been added in inline code generation,
9495 which allows a wildcard variable substitution when writing inline
9496 assembly. Code is incomplete and experimental therefore undocumented,
9497 * (genCast): changed order of aopOp for result and right to allow
9498 aopForSym to directly load the result if possible,
9499 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9500 perform an optimized compare on some selected special occasions,
9501 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9502 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9503 generate an IVT any more,
9504 * src/pic16/main.c (pic16_optionsTable): added command line option
9506 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9507 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9509 * src/pic16/NOTES: Raphael Neider added in list of active developers
9510 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9511 jumptable_end to prevent bug #,
9512 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9513 inCond and outCond fields,
9514 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9515 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9516 turn off register spilling,
9517 * (packRegsForOneUse): synced with other ports' versions although it
9518 is not used currently,
9519 * (pic16_packRegisters): added an optimization while reading
9520 structure bitfields, some registers may be saved (malloc code is
9521 decreased by 80 bytes)
9523 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9525 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9526 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9527 this can be optimized more?
9529 2005-03-10 Raphael Neider <rneider AT web.de>
9531 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9532 genNearPointerGet): (hopefully) fixed access to bitfields via
9533 pointers (p->bitN = x; and x = p->bitN; failed)
9535 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9537 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9539 2005-03-09 Raphael Neider <rneider AT web.de>
9541 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9543 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9545 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9546 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9547 (regTypeNum): set REG_BIT type if necessary
9548 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9549 * support/regression/tests/critical.c: check bug 1144613
9551 2005-03-02 Raphael Neider <rneider AT web.de>
9553 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9555 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9557 * src/avr/ralloc.c (serialRegAssign),
9558 * src/ds390/ralloc.c (serialRegAssign),
9559 * src/hc08/ralloc.c (serialRegAssign),
9560 * src/mcs51/ralloc.c (serialRegAssign),
9561 * src/pic/ralloc.c (serialRegAssign),
9562 * src/pic16/ralloc.c (serialRegAssign),
9563 * src/xa51/ralloc.c (serialRegAssign),
9564 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9566 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9568 * src/SDCCast.c (decorateType): fixed bug 1124787
9570 2005-02-20 Hubert Sack <sack AT digiplan.de>
9571 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9573 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9576 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9578 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9579 to keep the correct label reference count when adding/removing references
9580 to labels. A peephole file using this is appended to patch #1144962.
9582 2005-02-14 Raphael Neider <rneider AT web.de>
9584 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9585 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9586 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9587 retrievals of result operand's value on assignment
9589 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9591 * device/include/pic16/string.h: modified prototype for memccpy()
9592 to memccpy(void *, void *, char, size_t)
9593 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9594 check whether to omit frame pointer or not,
9595 * (genInline): convert all occurences of "\n" to LF in inline
9596 assembler blocks, this helps formatting the inline text,
9597 * (pic16_loadFSR0): modified prototype,
9598 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9599 removed some 8051 legacy code,
9600 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9601 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9602 before allocating temporary registers in functions,
9604 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9606 * support/regression/tests/bitvars.c: corrected the "fix"
9608 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9610 * support/regression/tests/bitvars.c,
9611 * support/regression/tests/bitwise.c,
9612 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9614 2005-02-10 Raphael Neider <rneider AT web.de>
9616 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9617 different size for Alpha
9618 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9620 2005-02-09 Raphael Neider <rneider AT web.de>
9622 * src/SDCC.lex(doPragma) : save and restore warning options as well
9623 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9624 * have #pragma less_pedantic set the errorlevel to WARNING
9626 * (cloneOptimize) : fixed wrong malloc's size
9627 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9628 facilitate correct handling of #pragma (save|restore)
9630 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9632 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9634 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9636 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9638 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9640 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9642 2005-02-02 Raphael Neider <rneider AT web.de>
9644 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9645 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9646 * (pic16_storeForReturn): fixed to allow returning function pointers
9647 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9648 * device/include/pic16/{stddef.h,stdbool.h}: added
9650 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9652 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9654 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9656 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9657 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9658 appeared to be required
9660 2005-01-31 Borut Razem <borut.razem AT siol.net>
9662 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9663 include/mcs51 and include/z80 directories to the package
9665 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9667 * src/hc08/gen.c (genFunction): fixed bug #1112752
9669 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9671 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9673 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9675 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9677 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9679 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9681 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9683 * device/include/c8051fxxx.h: removed these 6 files
9684 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9686 2005-01-26 Raphael Neider <rneider AT web.de>
9688 * src/pic16/gen.c (genAssign): fixed assignment from longs
9689 in codespace (were cut to three bytes)
9690 * (genDummyRead): implemented (except for CODESPACE...),
9692 * src/pic16/glue.c (emitStatistics): beautified
9693 * device/lib/pic16/libm/Makefile: added include path
9695 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9697 * src/z80/gen.c (aopPut): fixed bug #1103902
9699 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9701 * device/lib/expf.c: fixed bug #1095792
9703 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9705 * device/lib/pic16/libm: added Math library sources
9707 2005-01-24 Raphael Neider <rneider AT web.de>
9709 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9710 to enable upcast to pCodeOpReg2 (there is no type tag to
9711 differenciate the two and pic16_popGet2p cast into PCOR2)
9712 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9713 (sizeof(sectNames) changed to sizeof(sectName))
9714 Both patches fix segfaults under MinGW.
9716 2005-01-23 Raphael Neider <rneider AT web.de>
9718 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9719 Safe_[mc]?alloc()'ed variables
9720 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9721 of (byte sized) temporaries (assign them to WREG for now)
9722 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9723 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9724 this might fix SIGSEGVs on MinGW...
9725 * src/SDCCopt.c (killDeadCode): restored original behaviour
9726 (volatile operands might get thrown away though)
9728 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9730 * src/pic16/gen.c: fixed bug #1106975,
9731 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9732 pointer update, INTCON is saved, global interrupts are disabled and
9733 restored after updateing TOS.
9734 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9735 * added function attribute 'shadowregs' to take advantage of shadow
9737 * added function attribute 'wparam' as an alternative to the wparam
9739 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9740 user declares a non-ISR function as 'shadowregs',
9741 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9743 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9745 * .version: bumped version number to 2.4.8
9746 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9748 * device/lib/pic16/libio/i2c/: I2C module support library,
9749 * device/include/pic16/i2c.h: I2C support library header,
9750 * device/lib/pic16/libc/stdio/: standard IO support sources,
9751 * (printf_small.c): printf_small() source, supports float print,
9752 * (printf_tiny.c): printf_tiny() source, does not support floats,
9753 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9754 enable global optimizations for entire library source, other
9755 Makefiles in the source tree are also modified to reflect this,
9756 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9758 * doc/sdccman.lyx: updated to reflect new changes,
9759 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9760 sym->onStack if-case,
9761 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9762 sbit, idata, _idata, xdata, _xdata,
9763 * added pragma library, to link an external library, (see doc),
9764 * removed command line options, --pomit-config-words, --pomit-ivt,
9765 --pleave-reset-vector,
9766 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9767 when calling assembler to reflect memory model used, also define
9768 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9769 reflect stack model used,
9770 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9771 on stack return NULL,
9773 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9775 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9776 of the operands is volatile. Fixes #1020220
9778 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9780 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9781 * (OptimizeRegUsage): make sure that there is really no other flow where
9782 the first pCode is used
9784 2005-01-22 Raphael Neider <rneider AT web.de>
9786 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9787 to fix #1106967 (pCode->seq are not set up correctly)
9789 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9791 * src/SDCCglue.c (glue): make sure code area is declared before the
9792 static initialization area.
9794 2005-01-21 Raphael Neider <rneider AT web.de>
9796 * device/lib/Makefile.in: fixed test for pic16 install dir
9797 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9799 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9800 added --optimize-goto compiler switch and pragma wparam documentation
9801 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9802 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9803 and PRODH closing bug #1071770 (peephole optimizer)
9805 2005-01-19 Raphael Neider <rneider AT web.de>
9807 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9808 cmdLine buffers (used when calling sdcpp...) are large enough
9809 (MAX_PATH=256 truncates arguments leading to system halts when
9811 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9812 * (genUminus): rewritten to for efficiency
9813 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9814 used uninitialized in some cases)
9815 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9816 copy the third byte from the int -- now assumes 0x80 (data memory)
9817 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9818 operands (genAddLit expects the iCode's operands to swapped as
9819 well), fixed leftover bytes (crashed for short left operands)
9820 * (pic16_genMinusDec): performance improvements, removed false
9822 * (pic16_genMinus): fixed to cope with differently sized operands
9823 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9825 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9826 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9827 new banksel optimization
9828 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9829 analysis for temporary registers (segfaults...)
9830 * src/pic16/peeph.def: added rule
9832 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9834 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9835 which converts a float number to its ASCII representation
9836 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9837 functions to convert the fractional and integer part of a float to ASCII,
9838 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9839 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9841 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9843 * device/include/pic16/adc.h: added GPL info,
9844 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9845 a pCodeOp as tested operand,
9846 * (genNearPointerGet): optimized bit testing, does not use
9847 intermediate register for bit value, test directly instead with
9848 BTFSS, BTFSC, works only for single bits,
9849 * (genpic16Code): dump the name of the iCode in the asm,
9850 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9851 renamed to pic16_decodeOp,
9852 * (serialRegAssign): do not allocate a temporary register for iCode
9853 sequences that test a single bit for 1/0
9855 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9857 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9858 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9859 access stack and frame pointers. They are initially assigned to
9860 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9861 accessing SFRs. Updated all occurences of modification of stack or
9862 frame pointer in gen.c and pcode.c,
9863 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9864 assigning of a literal value to pointers,
9865 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9866 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9869 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9871 * doc/sdccman.lyx: update documentation about stack pragma, added
9872 some info for stack memory models
9874 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9876 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9878 2005-01-08 Raphael Neider <rneider AT web.de>
9880 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9881 udata sections to fix bug #1097823
9883 2005-01-05 Raphael Neider <rneider AT web.de>
9885 * src/pic16/gen.c (genGenericShift): added handling of differently
9886 sized left operand and result
9888 2005-01-04 Raphael Neider <rneider AT web.de>
9890 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9891 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9892 to hold the condition bit)
9893 * added new version of genCmp (old code available via #define)
9894 * added new version of genShiftLeft/genShiftRight in a generic
9895 way, now supports shifting by negative values
9896 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9897 shiftCount (expected by genGenericShift)
9898 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9899 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9901 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9902 is an invalid literal too...)
9904 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9906 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9907 from Raphael Neider,
9908 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9909 for 8-bit literals. This fixes some literal operands which are sign
9910 extended to 16-bits ints when instruction needs only 8-bits.
9912 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9914 * device/lib/logf.c: added mcs51 assembly version
9915 * device/lib/expf.c: added mcs51 assembly version
9916 * device/lib/_logexpf.c: new shared asm code for expf and logf
9917 * device/include/math.h: add defines for assembly math library
9918 * device/lib/Makefile.in: build new _logexpf.c
9919 * device/lib/libfloat.lib: use new _logexpf.c
9921 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9924 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9925 device types which have less than 0x7f registers.
9927 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9929 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9931 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9933 * device/lib/printf_fast.c: only build on supported arch.
9934 * device/lib/printf_tiny.c: only build on supported arch.
9935 * device/lib/printf_fast_f.c: only build if asm float lib
9936 * device/lib/_fsget1arg.c: only build if asm float lib
9937 * device/lib/_fsget2args.c: only build if asm float lib
9938 * device/lib/_fsnormalize.c: only build if asm float lib
9939 * device/lib/_fsreturnval.c: only build if asm float lib
9940 * device/lib/_fsrshift.c: only build if asm float lib
9941 * device/lib/_fsswapargs.c: only build if asm float lib
9942 * device/include/stdio.h: don't provide print_fast,
9943 print_fast_f, print_tiny prototypes if --xstack used
9945 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9947 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9948 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9951 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9953 * device/lib/printf_fast_f.c: same as printf_fast, but
9954 with floating point enabled
9955 * device/lib/printf_fast.c: minor tweaks
9956 * device/include/stdio.h: add printf_fast_f
9958 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9960 * src/SDCCmain.c: make --float-reent default for mcs51
9961 * device/lib/_fsadd.c: added mcs51 assembly version
9962 * device/lib/_fssub.c: added mcs51 assembly version
9963 * device/lib/_fsmul.c: added mcs51 assembly version
9964 * device/lib/_fsdiv.c: added mcs51 assembly version
9965 * device/lib/_fseq.c: added mcs51 assembly version
9966 * device/lib/_fsneq.c: added mcs51 assembly version
9967 * device/lib/_fsgt.c: added mcs51 assembly version
9968 * device/lib/_fslt.c: added mcs51 assembly version
9969 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9970 * device/lib/Makefile.in: add _fscmp to build
9971 * device/lib/libfloat.lib: add _fscmp to build
9973 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9975 * device/lib/_fs2slong.c: added mcs51 assembly version
9976 * device/lib/_fs2sint.c: added mcs51 assembly version
9977 * device/lib/_fs2schar.c: added mcs51 assembly version
9978 * device/lib/_fs2ulong.c: added mcs51 assembly version
9979 * device/lib/_fs2uint.c: added mcs51 assembly version
9980 * device/lib/_fs2uchar.c: added mcs51 assembly version
9981 * device/lib/_slong2fs.c: added mcs51 assembly version
9982 * device/lib/_sint2fs.c: added mcs51 assembly version
9983 * device/lib/_schar2fs.c: added mcs51 assembly version
9984 * device/lib/_ulong2fs.c: added mcs51 assembly version
9985 * device/lib/_uint2fs.c: added mcs51 assembly version
9986 * device/lib/_uchar2fs.c: added mcs51 assembly version
9987 * device/include/float.h: added #define to select asm vs c
9989 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9991 * device/lib/printf_fast.c: improvements to float output
9992 * device/include/float.h: add defines for assembly float library
9993 * device/lib/_fsget1arg.c: receive 1 float arg
9994 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9995 * device/lib/_fsnormalize.c: normalize a float
9996 * device/lib/_fsreturnval.c: return float, various helper routines
9997 * device/lib/_fsrshift.c: right shift a float's mantissa
9998 * device/lib/_fsswapargs.c: swap 2 floats
9999 * device/lib/Makefile.in: build these 6 new files for mcs51
10000 * device/lib/libfloat.lib: add these 6 files to the library
10002 2004-12-26 Borut Razem <borut.razem AT siol.net>
10004 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
10007 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
10009 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
10010 and fully reentrant and register bank neutral.
10011 * device/lib/printf_fast.c: added float (not enabled by default),
10012 added compact/slower integer (also not enabled by default),
10013 improved size/speed of fast integer code, other minor changes
10014 * device/include/stdio.h, device/lib/Makefile.in,
10015 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
10017 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
10019 * src/pic16/pcode.c: declaring variables other than at the start of a
10020 block is not supported in C by VC6.
10022 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
10024 * applied a previous patch from Raphael Neider that wasn't included
10025 in the previous commits, which fixes infinite loops within jumptable
10027 * made some fixes that previous patches introduced
10029 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10031 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10032 that fixes an issue with AOP_PCODE asmop's offset,
10033 * (pic16_popCopyReg): update instance field too,
10034 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10035 function of pic port,
10036 * (genCmp, genAnd, genAssign),
10037 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10039 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10041 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10042 variables initial values to idata section,
10043 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10044 variables in some functions. This utilizes parmBytes field of iCode
10045 structure to hold the offset of the variable in stack. (might be
10046 able to use the stack field too?)
10047 * applied patch from Raphael Neider # ### , # ###
10048 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10049 variable initial values in idata section,
10050 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10051 for static variables with initial value
10052 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10053 applied fix in while loop from Raphael Neider.
10055 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10057 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10058 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10059 * src/ds390/ralloc.c (serialRegAssign): spill bits
10060 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10061 * support/Util/SDCCerr.c,
10062 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10063 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10064 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10066 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10068 * device/include/sdcc-lib.h: inserted LGPL, added includes
10069 asm/ds390/features.h and asm/mcs51/features.h
10070 * device/include/asm/default/features.h,
10071 * device/include/asm/gbz80/features.h,
10072 * device/include/asm/z80/features.h: added empty _AUTOMEM
10074 * device/include/asm/ds390/features.h,
10075 * device/include/asm/mcs51/features.h: added files with defines for
10076 _AUTOMEM and _STATMEM indicating automatic and static storage class
10077 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10078 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10079 * src/SDCCicode.c (geniCodeCast),
10080 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10081 * src/SDCCloop.c (loopInduction): removed unused variable lr
10082 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10083 to convertToFcall to include char modulo (RFE 1065037), added check
10084 if left operand is unsigned and use abs of literal value
10085 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10086 as it doesn't work after conversion from peephole.def to peephole.rul
10087 * src/mcs51/gen.c (toBoolean): added check for size,
10088 (genModOneByte): optimized code for signed char modulo a literal
10089 power of 2 (thanks to Hubert Sack),
10090 (genRRC): removed unnecessary "clr c",
10091 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10092 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10094 swapped rules 256.c and 256.d,
10095 extended 256.d by using new multiple checks (thanks Erik),
10096 added rules 256.e and 256.f,
10097 updated rule 261.a and 261.b to new generated code
10098 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10100 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10102 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10103 induction related bugs, including first part of bug #1074377
10105 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10107 * applied patch from bug-report #1076292,
10108 * applied patches for genAnd and Goto-optimizations for Raphael
10110 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10111 dump a less iCode information,
10112 * src/pic16/device.h (pic16_options_t): added field debgen,
10113 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10114 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10115 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10117 * (various functions): added macros FENTRY and FENTRY2 to functions,
10118 to emit function prologue,
10119 * (various functions): fixed indentation,
10120 * (genNearPointerGet): fixed loading of FSR0,
10121 * (genPackBits): applied patch from Raphael Neider to fix updating
10122 of FSR0 and touching only the modified bits,
10123 * src/pic16/genarith.c (various functions): added macros FENTRY to
10124 emit function prologue in comments,
10125 * src/pic16/pcode.h: added functions debugf2, debugf3,
10126 * src/pic16/ralloc.c: partial fix for packForPush caused
10127 segmentation fault,
10129 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10131 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10132 <stsp AT users.sourceforge.net> with reversed byte order
10133 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10135 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10139 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10140 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10142 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10144 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10146 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10148 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10150 (setFromConditionArgs): friendly operand parser for peephole rules,
10151 (operandBaseName, operandsNotRelated): new peephole condition
10152 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10153 architecture specific register naming into account, handles n-way
10154 comparisons, and supports quoted literals
10155 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10157 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10159 * src/mcs51/peeph.def: fixed bug #1076940
10161 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10163 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10165 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10167 Adding support for replacing ljmps with sjmps in jumptables
10168 generated for switch statements. For now you need to set the
10169 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10170 Now 4 algorithms for mcs51 jumptable generation are used:
10171 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10172 addresses loaded pc-relative for up to 112 cases and stack-pushing
10173 target addresses loaded with offset from dptr for up to 256 cases.
10175 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10176 * src/mcs51/main.c: adapted constants for switch table generation
10177 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10179 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10181 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10182 * support/regression/tests/bug1057979.c: added test for bug 1073386
10184 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10186 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10189 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10191 * src/pic16/device.h,
10192 * src/pic16/genarith.c,
10193 * src/pic16/glue.c,
10194 * src/pic16/main.c,
10195 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10197 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10199 Large cummulative patch for pic16 port.
10200 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10201 to call when a stack overflow occurs,
10202 * (malloc.h): added CVS Id tag,
10203 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10205 * added libc directory. The current version of LibC contains string
10206 functions, ctype functions and macros and some functions of the
10207 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10208 be extensively tested in the future. Standard disclaimer here.
10209 Library is not automatically build yet. But one can build it by
10210 invoking 'make' inside the libc directory.
10211 * added ADC library under libio. Preliminary version yet.
10213 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10214 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10215 aopForRemat() now and not by pic16_aopOp(),
10216 * (pic16_popGetTempReg): removed warning messgae when allocating
10217 temporary registers, its a buggy feature and will be removed,
10218 * (pic16_popGet): set register instance field in AOP_CRY,
10219 * (pic16_outBitC): fixed for results in size greater than 1,
10220 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10221 * (pic16_storeForReturn): optimized return of 0,
10222 * (genCmp): experimental code for new genCmp which uses PIC18's
10223 special compare&skip instructions. Initial tests fail some times
10224 with variables grater than 1 byte in size, so new code is disabled,
10225 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10227 * (genCast): began a fix to optimize the casting of a bit to another
10228 bit, now assigning a bitfield to another bitfield will fail, sorry,
10229 * src/pic16/main.c: disabled the use of lr-support feature,
10230 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10231 * added some function prototypes, added function _debugf prototype,
10232 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10233 bits with offset (case PO_GPR_BIT),
10234 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10236 * (isBankInstruction): modified to return 0 for no banking instruction,
10237 and 1 for banking instruction,
10238 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10239 caused stop processing pCodes after a inline assembly block,
10240 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10241 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10242 registers when it shouldn't,
10243 * src/pic16/ralloc.c (allocReg): add preliminary support for
10244 supporting a limited set of temporary registers,
10246 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10248 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10249 genDataPointerSet): ensure assignments always copy in MSB to LSB
10251 (loadRegFromAop): recognize CLRH optimization,
10252 (genFunction): optimize RECEIVE iCodes in reentrant functions
10254 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10256 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10257 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10259 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10260 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10261 contiguous with data
10263 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10265 * device/lib/_gptrget.c (_gptrget),
10266 * device/lib/_gptrgetc.c (_gptrgetc),
10267 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10268 instead of sjmp to ret
10269 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10270 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10272 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10274 * .version: bumped version to 2.4.7
10275 * device/lib/_gptrget.c (_gptrget): is now _naked
10276 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10277 * device/lib/_gptrput.c (_gptrput): is now _naked
10278 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10279 (createFunction): fixed xstack
10280 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10281 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10283 (geniCodeCritical): store original interrupt state in an iTemp bit
10284 var unless stack-auto
10285 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10286 * src/SDCCmain.c (setIncludePath): added include/target to search path
10287 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10288 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10290 (processFuncArgs): put bit vars in bit area
10291 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10292 unsaveRBank): fixed xstack,
10293 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10294 (genFunction, genEndFunction): fixed xstack,
10295 (genAssign): optimization don't walk backwards through mem
10296 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10297 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10298 * support/regression/Makefile: also make library (for stack-auto) when
10299 making "all" and added "test-mcs51-xstack-auto"
10300 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10301 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10302 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10303 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10304 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10305 make-library by MAKE_LIBRARY
10306 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10307 regression tests for xstack
10308 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10309 * support/regression/tests/critical.c: test for critical on mcs51
10311 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10313 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10314 built version of sdcc instead of installed version
10316 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10318 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10319 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10321 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10322 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10323 WARNING: remove device/lib/build/z80/printf.o by hand when
10324 updating from previous build!
10325 * device/lib/z80/printf.c: updated comment
10326 * support/regression/tests/bug1057979.c: test all ports now
10327 * support/regression/tests/bug1065458.c: file added
10329 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10331 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10332 *_start and *_end symbols for static functions
10334 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10336 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10337 and search crt0.o in all library paths,
10338 (setIncludePath): proper handling of --nostdinc,
10339 (setLibPath): proper handling of --nostdlib
10340 * support/regression/Makefile,
10341 * support/regression/ports/ds390/spec.mk,
10342 * support/regression/ports/gbz80/spec.mk,
10343 * support/regression/ports/hc08/spec.mk,
10344 * support/regression/ports/mcs51/spec.mk,
10345 * support/regression/ports/mcs51-large/spec.mk,
10346 * support/regression/ports/mcs51-stack-auto/spec.mk,
10347 * support/regression/ports/z80/spec.mk: use include and lib files from
10348 built version of sdcc instead of installed version
10349 * doc/sdccman.lyx: fixed typo in --nostdinc
10351 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10354 * src/pic/device.c,
10355 * src/pic/ralloc.c,
10356 * src/pic/gen.c : added support to generate code for struct bit fields.
10358 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10360 * as/xa51/xa_version.h,
10361 * device/include/errno.h,
10362 * device/include/regc515c.h,
10363 * device/lib/_itoa.c,
10364 * device/lib/_ltoa.c,
10365 * device/lib/ser_ir_cts_rts.c,
10366 * sim/ucsim/xa.src/glob.cc,
10367 * sim/ucsim/xa.src/inst_gen.cc,
10368 * sim/ucsim/xa.src/xa_bit.cc,
10369 * sim/ucsim/xa.src/xa_sfr.cc,
10370 * sim/ucsim/z80.src/inst_dd.cc,
10371 * sim/ucsim/z80.src/inst_fdcb.cc,
10372 * support/scripts/keil2sdcc.pl,
10373 * src/pic16/pic16.dsp,
10374 * src/pic16/pic16a.dsp: corrected cvs line endings
10375 * device/lib/printf_large.c: fixed bug 1057979
10376 * src/pic16/gen.c: fixed non-C standard code
10377 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10378 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10379 * support/regression/ports/mcs51/support.c: reload T1 asap
10380 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10381 pdata use and clear idata startup behaviour
10382 * support/regression/tests/bug1057979.c: added
10384 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10386 * device/examples/ds390/ow390/ad26.h,
10387 * device/examples/ds390/ow390/cnt1d.h,
10388 * device/examples/ds390/ow390/crcutil.c,
10389 * device/examples/ds390/ow390/ownet.h,
10390 * device/examples/ds390/ow390/owsesu.c,
10391 * device/examples/ds390/ow390/swt12.h,
10392 * device/examples/ds390/ow390/swtoper.c,
10393 * device/examples/ds390/ow390/temp10.h,
10394 * device/examples/ds390/ow390/thermodl.c,
10395 * device/examples/ds390/tinitalk/tinitalk.dsp,
10396 * device/examples/ds390/tinitalk/tinitalk.dsw,
10397 * device/examples/mcs51/clock/hw.h,
10398 * device/examples/mcs51/simple2/go.bat,
10399 * device/examples/serialcomm/windows/serial.h,
10400 * device/examples/xa51/dummy.c,
10401 * device/examples/xa51/hello.c,
10402 * device/include/80c51xa.h,
10403 * device/include/at89x051.h: corrected cvs line endings
10405 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10407 * src/pic16/main.c (options): added command line --gstack, to trace
10408 stack over/under flows,
10409 * added pragma 'wparam' to allow passing first byte of function
10410 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10411 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10412 call to __gstack_test function and sets up the symbol as extern,
10413 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10414 * popaop): added call to pic16_testStackOverflow,
10415 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10417 * (genCall, genPcall): now all parameters are passed via stack
10418 except in functions that are pass to wparam pragma in which WREG is
10420 * (genPcall): REENTRANT flag is checked to see if variable prototype
10421 contains reentrant keyword, don't call a non-reentrant function, via
10422 a reentrant function pointer or vice versa, functions are never
10424 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10426 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10427 SIGSEGV when accessing a NULL register stucture,
10428 * (pic16_printGPointerType): modified to handle UPPER modifier for
10429 function initializers, changed prototype of function to simpler one,
10430 * (pic16_printIvalFuncPtr): check to see if function is already
10431 added in externs list,
10432 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10433 optimized a move from W to SFR with a move to the same register
10434 later after a CALL,
10435 * device/lib/pic16/debug: NEW directory, contains debug features
10436 which are enabled when linking with libdebug.lib, currently command
10437 line option --gstack enables stack pointer tracing for over/under
10438 flow, corresponding sources are in debug/gstack
10440 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10442 * doc/sdccman.lyx: updated SDCC version,
10443 * (PIC16 port): update list of command line options,
10444 * src/pic16/device.h (structure pic16_options_t): added field gstack
10445 to enable stack overflow tracing on push/pops,
10446 * src/pic16/device.c (statistics structure): added statistics
10448 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10449 pic16_dump_int_registers): increase statistics counters for each
10450 * variable which is encountered
10451 * (pic16_dump_usection): emit each .udata variable to its own udata
10453 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10454 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10455 parameters via stack, otherwise use old scheme,
10456 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10457 assembler output file,
10458 * src/pic16/main.c: added command line options --gstack to enable
10459 push/pop tracing for stack overflow,
10460 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10461 instructions): added size of each instruction,
10462 * (pic16_countInstruction): estimate size of instructions in
10463 the_pFile list, inline assembly blocks are not counted,
10464 * (pic16_FixRegisterBanking): trace previous register usage, when
10465 banksel optimizations is greater than 0, don't emit a redudant
10468 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10470 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10471 * src/pic16/ralloc.c : applied same fix for pic16.
10472 * src/pic/gen.c : tidied it up a little.
10474 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10476 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10477 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10479 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10481 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10483 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10485 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10486 non-reentrant function __modsint in the interrupt function (thus
10487 corrupting math operations during serial I/O)
10488 * device/lib/ser_ir.c: as above, changed buffersize
10489 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10490 256.c,d for zeroing
10491 * doc/Makefile: added option -t for rsync
10493 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10495 * src/SDCCast.h (struct ast),
10496 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10498 2004-10-20 Borut Razem <borut.razem AT siol.net>
10500 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10503 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10505 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10507 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10508 support functions to replace long sequences of MOVFF's from access
10509 bank registers to stack and vice versa,
10510 * src/pic16/device.h: added new field opt_flags, where optimization
10511 flags can be set to enable certain features,
10512 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10513 * pBlock, (genFunction, genEndFunction): surroung loop for
10514 saving/loading used registers in stack with PC_INFO pCodes,
10515 INF_LREGS. Code in between can then be optimized by pCode optimizer
10516 to support function calls,
10517 * (genDataPointerSet): fixed bug which loaded float fields in
10518 structures with corrupt data,
10519 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10520 in a standard way debug info on stderr. Feature used for developing
10521 and debugging only,
10522 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10523 obsolete chunks of code,
10524 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10525 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10526 * pic16/src/pcode.c (pic16_newpCodeInfo,
10527 * (pic16_newpCodeOpLocalRegs),
10528 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10530 * (pic16_pCodeConstString): printing of the initial value of a
10531 symbol as a comment is inhibited since parsing was already done by
10532 copyStr and output is corrupt,
10533 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10535 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10537 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10539 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10541 * as/mcs51/lkarea.c: removed old K&R style,
10542 (lnksect): changed check on boundary error,
10543 (lnksect2): changed check on boundary error,
10544 (lnksect2): extend XSTK to end of page if size = 1
10545 * as/mcs51/lkmain.c: removed old K&R style,
10546 (Areas51): create l_IRAM symbol
10547 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10548 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10549 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10550 * device/lib/_mullong.c: added version to be compiled with xstack
10551 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10552 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10553 * device/lib/mcs51/crtxstack.asm: fixed comment
10554 * src/SDCCglue.c: maxInterrupts defaults to 0,
10555 (emitMaps): added pdata,
10556 (createInterruptVect): (re)moved default,
10557 (glue): added pdata,
10558 (glue): moved __start__xstack to XSTK with default size 1
10559 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10560 and options.float_rent when options.stackAuto is set,
10561 (linkEdit): only write XDATA_NAME if provided on command line
10563 * src/SDCCmem.c: added pdata
10564 * src/port.h: added pdata_name to PORT
10565 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10566 (saveRegisters, unsaveRegisters): removed usage of B,
10567 (genMinus): fixed accumulator clash,
10568 (genJumpTab): added comment, this needs another look
10569 * src/mcs51/gen.c: added check for "B in use" paranoia,
10570 added pushB() and popB()
10571 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10574 * src/ds390/main.c,
10576 * src/mcs51/main.c,
10578 * src/pic16/main.c,
10580 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10581 added PSEG (PAG,XDATA) or NULL to port specifier
10582 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10583 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10584 (_mcs51_genInitStartup): removed __start__xstack equ,
10585 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10586 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10587 * src/z80/gen.c (_rleAppend): fixed warnings
10588 * support/regression/tests/zeropad.c: added pdata test
10589 * .version: bumped to 2.4.6
10591 2004-10-17 Borut Razem <borut.razem AT siol.net>
10593 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10594 as a part of nightly build
10596 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10598 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10599 WREG holds the first byte function parameters,
10600 * (aopForSym): take special case for symbols which are in FARSPACE
10601 but in CODESPACE too,
10602 * (assignResultValue): modified to take into account _G.useWreg,
10603 * (genCall): don't use wreg for parameter passing when function is
10604 declared as reentrant, too, added optimization INCF to stack
10605 pointer when stack parameter count is 1,
10606 * (genFunction, genEndFunction): refurnished and fixed to not using
10607 wreg for passing parameters when function has varargs or is
10608 reentrant, fixed bug with symbol name compare for generating
10609 functions in absolute address,
10610 * (pic16_storeForReturn): refurnished,
10611 * (genCmp): began writing a new version of the function, not ready
10612 yet, therefore it is disabled,
10613 * (genAssign): do not read code memory when assigning a function to
10614 a pointer function,
10615 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10616 array of characters, not pointer,
10617 * (pic16initialComments): in debug mode emit an .ident directive for
10619 * (_process_pragma): emit a new warning type (internal to pic16)
10620 when setting stack to default length, emit a similar warning when
10621 placing a function at absolute address and address is not word aligned
10622 * (_pic16_parseOptions): added 'return TRUE' statement,
10623 * (_pic16_linkEdit): if compiling a source, then add the source's
10624 file object, first in the list of objects to link,
10626 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10628 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10629 * src/pic/main.c : removed VC warning.
10630 * src/pic/gen.c : changed comment.
10632 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10634 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10635 reference to a deprecated symbol _GPTRREG was causing failure to
10636 link. Thanks G. M. Gallant for the info.
10638 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10640 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10641 comments for Bugs item #954788.
10643 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10645 * src/pic16/device.c (pic16_dump_gsection,
10646 * pic16_groupRegistersInSection): handle symbols declared to be in
10647 access bank differently,
10648 * src/pic16/gen.c (struct _G): added field resDirect,
10649 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10650 send values read from stack directly to result and don't allocate
10652 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10654 * (pic16_sameRegsOfs): NEW,
10655 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10656 free because they were not allocated from temporary pool,
10657 * pic16_popRegFromString): workaround to fix a problem with
10658 allocating variables twice or never,
10659 * (genGenPointerGet): using PRODL instead of FSR0H,
10660 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10662 * (genAssign): take advantage of the _G.resDirect flag,
10663 * (genCast): around line 11844, use mov2f instead of directly
10664 MOVFF'ing between operands to account for literal values,
10665 * src/pic16/genutils.c: some new debug functions for gpsim have been
10667 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10668 float with integer part only,
10669 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10670 place variables in access bank
10671 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10672 updated sources to reflect recent changes in gen.c
10674 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10676 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10677 sources that searched for headers in installation path, now the
10678 device/include/pic16 is used,
10679 * src/pic16/glue.c (pic16glue),
10680 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10681 .line directives if not in debug mode, this suppresses assembler's
10682 warnings for ignored directives
10684 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10686 * src/port.h: made reset_regparms prototype void parameter explicit.
10687 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10688 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10689 * doc/sdccman.lyx: documented warning disabling and how to use
10690 printf_large to make it print floats.
10691 * device/include/stdbool.h: NEW
10692 * device/lib/_atof.c,
10693 * device/lib/_divuint.c,
10694 * device/lib/_divulong.c,
10695 * device/lib/expf.c,
10696 * device/lib/printf_large.c,
10697 * device/lib/sincosf.c,
10698 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10699 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10700 a completely reentrant lib.
10702 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10704 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10705 * device/include/pic16/stdio.h: fixed bug with colon
10707 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10709 * device/include/pic16/stdio.h,
10710 * device/include/pic16/stdlib.h,
10711 * device/include/pic16/math.h: NEW
10712 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10713 declared as _naked to reduce overhead
10714 * device/lib/Makefile.in (target port-specific-objects-pic16):
10715 changed * to *.* so to ignore the CVS directory,
10716 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10717 stacked variables back in stack,
10718 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10721 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10723 * .version: bumped version number to 2.4.5
10724 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10725 * support/Util/SDCCerr.c (messages structure): added entry for
10728 Large cumulative patch for pic16 port and libraries.
10729 * device/include/pic16/sdcc-lib.h,
10730 * device/include/pic16/stdarg.h,
10731 * device/include/asm/pic16/features.h,
10732 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10733 * device/include/pic16/float.h: changes reentrant keyword with
10734 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10735 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10736 updated target build-libraries to include objects from gptr,
10737 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10738 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10739 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10740 all function headings,
10741 * src/SDCCmain.c: added global parameter userIncDirsSet,
10742 * (parseCmdLine): when option -I is encountered add directory to
10743 userIncDirsSet too,
10744 * src/version.awk: added space between control and long,
10745 * src/pic16/NOTES: added some notes for the port,
10746 * src/pic16/gen.c: added prototype for mov2fp function,
10747 * (fReturnpic16[]): properly named return value registers,
10748 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10749 * (aopForSym): added code to handle symbols with onStack flag set,
10750 symbols onStack are allocated PTRSIZE bytes,
10751 * (aopFreeAsmop): handles special case where asmops are stack objects,
10752 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10753 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10754 added argument lock to trace flaws in allocating temporary registers
10755 when developing port,
10756 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10757 * (pic16_popRegFromString): reenabled allocating a direct register
10759 * (assignResultValue): various beautifications,
10760 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10761 referenced function argument,
10762 * (genIpush): reenabled to allow stacked arguments, handles only
10763 ic->parmPush iCodes,
10764 * (genCall, genPcall): major changes to allow for variable argument
10765 functions, fixed a bug with falsely restoring stack pointer after
10766 returning from call,
10767 * (genFunction): pending code for critical function,
10768 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10769 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10770 * (genNearPointerGet): fixed bug with indirect reading, was always
10772 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10774 * (genAddrOf): rewrote code to take address of a stacked function parameter
10775 * (genCast): fixed casting to generic pointer type,
10776 * src/pic16/gen.h: added AOP_STA,
10777 * (struct asmop): added field stk,
10778 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10779 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10780 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10781 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10782 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10783 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10785 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10787 * (pic16_port structure): generic pointer size is set to 3,
10788 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10789 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10791 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10792 operand is an iTemp,
10794 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10796 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10797 * debugger/mcs51/simi.c: addapt new syntax of s51
10799 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10801 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10802 * src/pic16/pcode.c: commented out some calls to free() in order to
10805 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10808 * src/SDCCicode.c (isiCodeInFunctionCall),
10809 * src/avr/ralloc.c (selectSpil),
10810 * src/pic/ralloc.c (selectSpil),
10811 * src/pic16/ralloc.c (selectSpil),
10812 * src/ds390/ralloc.c (selectSpil),
10813 * src/hc08/ralloc.c (selectSpil),
10814 * src/xa51/ralloc.c (selectSpil),
10815 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10816 stack in the middle of a function call sequence (fixes bug #1020268)
10817 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10818 costs associated with the minimum switch case.
10820 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10822 * src/SDCC.lex: fixed bug #1030549
10824 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * src/SDCCcse.h (struct cseDef),
10827 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10828 over a function call if the CSE is derived from a symbol whose
10829 address has been taken (fixes bug #1029883)
10830 * support/regression/tests/bug-1029883: a new regression test for
10833 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10835 * src/hc08/gen.c (emitinline): fixed bug #1029778
10836 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10837 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10838 and starts toward RFE #905167)
10840 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10842 * src/pic16/gen.c (mov2f): New function to move an operand to
10843 another without considering if it is a literal or a register,
10844 * (pic16_sameRegs): don't check if they are both AOP_REG,
10845 * (AccRsh): removed andmask=0 lines,
10846 * (genLeftShift): duplicated to be improved in future versions,
10847 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10848 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10849 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10850 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10851 * (insertBankSwitch): fixed inserting banksel directives algorithm
10852 for instructions that follow a skip instruction, this fixes a report
10853 for broken subtraction code generation,
10854 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10855 iCode is a left op, just in case result and right share the same
10858 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10861 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10863 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10864 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10865 on 2004-09-12; it was buggy
10867 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10869 * src/SDCCsymt.h: removed RESULT_CHECK
10874 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10876 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10878 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10879 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10880 configuration values no more rejected by compiler, they are assigned
10881 to configuration registers with a warning message instead,
10882 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10883 the for-loop so last conf register is emitted too,
10884 * (_pic16_initPaths): link library libsdcc.lib by default,
10885 * (_hasNativeMulFor): modified test for multiplication according to
10886 Raphael Neider's remarks. Integer multiplication is also done with
10888 * device/include/pic16/pic18fregs.h: corrected type error in while
10889 testing and including 18f6720 header file
10891 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10893 * src/pic16/device.h (pic16_options): removed field use_crt,
10894 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10895 until an optimization to handle single bits is added,
10896 * (pic16_loadFSR0): moved before genUnpackBits,
10897 * (genAnd): some white lines removed,
10898 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10899 leave_reset flags in pic16_options when using crt modules,
10901 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10903 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10904 for bugs 898889 & 979599. Also used some safer print instructions.
10906 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10908 * src/pic16/device.h (pic16_options_t): added field use_crt,
10910 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10911 catch a probable future bug,
10912 * src/pic16/gen.c: aopIdx function commented out,
10913 * (genAssign): commented out old code which used aopIdx,
10914 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10915 code, added if conditionals to take into account the --use-crt
10916 command line options,
10917 * src/pic16/main.c (pic16_optionsTable): added new command line
10918 options, --use-crt= and --no-crt,
10919 * (_pic16_linkEdit): now the proper crt object is added in the
10920 linker command line except than when --no-crt is specified,
10921 * src/pic16/pcode.c,
10922 * src/pic16/pcode.h: added some structures and functions for a new
10923 optimization scheme to compansate for instruction overhead between
10924 same iCodes, this scheme is currently under development and is not
10925 working in any way,
10926 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10928 * device/lib/pic16/startup/crt0i.c,
10929 * device/lib/pic16/startup/crt0iz.c: added global char variable
10930 __uflags to force the generation of an idata section
10932 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10935 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10936 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10938 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10941 Frieder) and clarified the default code optimization mode
10943 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10945 * src/SDCC.lex (doPragma, process_pragma),
10946 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10947 "opt_code_size", and "opt_code_balanced"
10948 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10949 regrouped options by category, added support for category headers
10950 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10951 and "--opt-code-size"
10952 * doc/sdccman.lyx: documented these new options and pragmas
10953 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10954 preference into account
10956 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10958 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10959 geniCodePreDec): Fixed bug 904237 by generating a warning
10961 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10963 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10965 * src/pic/device.c : When no max ram set validate full memory range.
10967 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10969 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10971 * device/lib/_gptrget.c,
10972 * device/lib/_gptrput.c: updated comment
10973 * device/lib/calloc.c,
10974 * device/lib/free.c,
10975 * device/lib/malloc.c,
10976 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10977 * src/SDCCcse.c (cseBBlock),
10978 * src/SDCCicode.c (printOperand, geniCodeArray),
10979 * src/SDCCicode.h (struct operand): fixed bug 868103
10980 * support/regression/tests/bug-868103.c: added
10981 * src/SDCCast.c (searchLitOp),
10982 * src/SDCCcse.h (struct cseDef),
10983 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10984 * src/SDCCicode.h (struct operand),
10985 * src/SDCCsymt.h (struct sym_link),
10986 * src/avr/gen.c (hasInc),
10987 * src/ds390/gen.c (hasInc),
10988 * src/hc08/gen.c (genPlusIncr, hasInc),
10989 * src/mcs51/gen.c (hasInc),
10990 * src/pic16/glue.c (pic16_printIvalChar),
10991 * src/pic16/ralloc.c (regWithIdx),
10992 * src/xa51/gen.c (hasInc) : removed warnings
10993 * src/SDCCast.c (createBlock): added comment ???
10994 * src/hc08/ralloc.c: updated comments
10996 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10998 * doc/sdccman.lyx: updated section on switch statements, added
10999 section about semaphore locking
11000 * doc/Makefile: added option -info for latex2html
11001 * device/lib/_gptrget.c,
11002 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
11004 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11006 * src/pic/device.h,
11007 * src/pic/device.c,
11008 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
11009 maxram is less than 0x100.
11011 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
11013 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
11015 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/mcs51/main.c,
11019 * src/ds390/main.c,
11023 * src/pic16/main.c,
11026 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
11027 a jump table is the best form for a switch statement, including
11028 automatic insertion of missing cases to make the case range
11029 continuous. Developed in collaboration with Frieder Ferlemann.
11031 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11033 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11034 accumulator result if it needs sign extension
11036 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11040 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11042 * device/lib/gbz80/printf.c,
11043 * device/lib/z80/printf.c: removed define for NULL
11045 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11047 * as/xa51/xa_link.c,
11048 * device/examples/ds390/ow390/ad26.c,
11049 * device/examples/ds390/ow390/cnt1d.c,
11050 * device/examples/ds390/ow390/counter.c,
11051 * device/examples/ds390/ow390/ds2480.h,
11052 * device/examples/ds390/ow390/ds2480ut.c,
11053 * device/examples/ds390/ow390/findtype.c,
11054 * device/examples/ds390/ow390/gethumd.c,
11055 * device/examples/ds390/ow390/owllu.c,
11056 * device/examples/ds390/ow390/ownetu.c,
11057 * device/examples/ds390/ow390/swt12.c,
11058 * device/examples/ds390/ow390/swtloop.c,
11059 * device/examples/ds390/ow390/temp.c,
11060 * device/examples/ds390/ow390/temp10.c,
11061 * device/examples/ds390/ow390/thermo21.c,
11062 * device/examples/ds390/ow390/tinilnk.c,
11063 * device/examples/ds390/ow390/tstfind.c,
11064 * device/examples/serialcomm/windows/serial.cpp,
11065 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11066 * device/include/reg51.h: fixed line endings for cvs
11068 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11071 packRegsForAccUse, packRegisters): new accumulator register
11073 * support/regression/ports/hc08/support.c (_putchar): suppress
11074 warning of unused variable
11075 * src/SDCCicode.c: added SWAP entry to codeTable
11077 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11079 * device/lib/sprintf.c: forgot to add this file before previous commit
11081 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11083 * src/pic16/gen.c (genPackBits): added operand right in function
11084 parameters, load result directly if p_type is POINTER (that is
11085 called by genNearPointerSet)
11086 * (genUnPackBits): added operand left in function parameters,
11087 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11088 FSR0 if accessing bitfields,
11090 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11092 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11093 _print_format; updated printf, sprintf, vsprintf
11094 * device/include/asm/default/features.h: corrected comment/define
11095 * device/lib/Makefile.in: added sprintf.c
11096 * device/lib/libsdcc.lib: added sprintf module
11097 * device/lib/printf_large.c,
11098 * device/lib/vprintf.c,
11099 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11101 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11102 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11103 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11105 * support/regression/tests/zeropad.c: define idata as data for hc08
11107 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11109 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11110 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11111 labels are referenced at least once (even if a reference is not found)
11112 * src/hc08/gen.c (emitcode): set isComment flag for comments
11113 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11114 loads), rules 6a..6b (optimize jumps to return)
11116 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * device/lib/acosf.c (acosf),
11119 * device/lib/asinf.c (asinf),
11120 * device/lib/atanf.c (atanf),
11121 * device/lib/ceilf.c (ceilf),
11122 * device/lib/cosf.c (cosf),
11123 * device/lib/coshf.c (coshf),
11124 * device/lib/cotf.c (cotf),
11125 * device/lib/fabsf.c (fabsf),
11126 * device/lib/floorf.c (floorf),
11127 * device/lib/log10f.c (log10f),
11128 * device/lib/logf.c (logf),
11129 * device/lib/sinf.c (sinf),
11130 * device/lib/sinhf.c (sinhf),
11131 * device/lib/sqrtf.c (sqrtf),
11132 * device/lib/tanf.c (tanf),
11133 * device/lib/tanhf.c (tanhf),
11134 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11135 replaced all instances of "reentrant" in the library functions
11136 defined in math.h with this macro.
11137 * support/regression/tests/float_trans.c: reenabled test for hc08
11139 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11141 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11142 erroneously deleted
11144 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11146 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11147 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11148 multi-byte volatile operands are used
11149 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11150 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11151 initialization to area GSINIT0 so that it would always precede
11152 any static initializers in GSINIT
11153 * support/regression/tests/zeropad.c: fixed idata define for hc08
11154 * support/regression/tests/bug-927659.c,
11155 * support/regression/tests/float_trans.c: disabled tests for hc08
11156 pending missing library routines
11157 * .version: increased version number to 2.4.4 - hc08 port now passes
11161 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11163 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11164 * Makefile.common.in,
11166 * as/hc08/Makefile.in,
11167 * as/mcs51/Makefile.in,
11168 * as/z80/Makefile.in,
11169 * debugger/mcs51/Makefile.in,
11170 * device/include/Makefile.in,
11171 * device/lib/Makefile.in,
11174 * link/z80/Makefile.in,
11175 * packihx/Makefile.in,
11176 * sim/ucsim/main_in.mk,
11177 * sim/ucsim/avr.src/Makefile.in,
11178 * sim/ucsim/doc/Makefile.in,
11179 * sim/ucsim/gui.src/serio.src/Makefile.in,
11180 * sim/ucsim/hc08.src/Makefile.in,
11181 * sim/ucsim/s51.src/Makefile.in,
11182 * sim/ucsim/xa.src/Makefile.in,
11183 * sim/ucsim/z80.src/Makefile.in,
11185 * support/cpp2/Makefile.in,
11186 * support/librarian/Makefile,
11187 * support/makebin/Makefile: added DESTDIR to the install path proposed
11188 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11189 * doc/sdccman.lyx: added DESTDIR documentation
11191 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11193 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11194 instruction for interrupt handlers, use fast returns when returning
11195 from high priority interrupts
11197 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11201 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11202 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11203 bugs, ported much of Bernhard's code from mcs51
11204 * src/mcs51/gen.c (genSend),
11205 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11206 than one when calling a reentrant function
11207 * device/lib/_mullong.c: defined an alternate struct layout for big
11208 endian ports (hc08)
11210 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11212 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11215 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11217 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11218 are sane and complete before asking the port its prefered parameter
11219 passing method (fixes bug #1017633)
11220 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11223 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11225 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11226 problem in bitfields >= 8 bits.
11228 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11230 * src/SDCCsymt.c: undid changes that were not meant to be committed
11232 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11234 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11236 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11238 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11239 copied and wrong bit got inverted
11241 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11243 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11244 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11245 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11246 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11247 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11248 assignments to bitfields at known addresses
11249 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11250 reads from bitfields at known addresses
11251 * src/hc08/ralloc.c (packRegisters),
11252 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11253 genhc08Code): optimize pointer get values used as conditionals
11254 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11257 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11259 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11260 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11261 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11264 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11266 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11268 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11270 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11273 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11275 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11277 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11282 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11284 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11286 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11288 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11289 cases use more compact code.
11291 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11293 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11295 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11297 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11299 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11302 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11303 parameter of changePointer() from symbol* to sym_link*
11304 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11305 * src/SDCCsymt.c (compareType): void* type is castable to other
11306 pointers, but not necesarily an exact match.
11307 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11308 is no longer blindly treated as an exact match.
11309 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11311 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11313 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11315 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11319 * src/pic/ralloc.h,
11320 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11322 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11324 * src/pic/device.c,
11325 * src/pic/device.h,
11326 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11328 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11330 * src/mcs51/gen.c (emitcode): fixed bug #992819
11332 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11334 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11335 there's no need to make it worse
11337 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/mcs51/ralloc.c (deassignLR),
11340 * src/ds390/ralloc.c (deassignLR),
11341 * src/hc08/ralloc.c (deassignLR),
11342 * src/z80/ralloc.c (deassignLR),
11343 * src/pic/ralloc.c (deassignLR),
11344 * src/pic16/ralloc.c (deassignLR),
11345 * src/avr/ralloc.c (deassignLR),
11346 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11347 rlivePoint): fixed another part of bug #971834
11349 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11351 * src/z80/main.c: enabled "critical" keyword
11352 * src/z80/mappings.i,
11353 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11354 functions (fixes bug #979646)
11355 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11357 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11359 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11362 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11364 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11365 doesn't disable too much optimizations
11367 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11369 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11371 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11373 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11375 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11377 * src/pic/gen.c tidied up tabs
11378 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11379 * src/pic/main.c tidied up tabs
11380 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11381 * src/pic/pcoderegs.c tidied up tabs
11382 * src/pic/ralloc.c tidied up tabs
11384 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11386 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11387 to S_FIXED for pic16 port and when symbol is not in level 0,
11388 allocate for S_REGISTER storage class and pic16 port, too,
11389 * src/pic16/device.h: prototype for checkSym,
11390 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11391 * (pic16_assignConfigWordValue): test the value and the mask to
11392 validate that the value is suitable for the configuration word,
11393 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11394 collect extern declared symbols, don't emit symbol twice, check
11395 first if symbol is in publics set first,
11396 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11397 * added command line '--fstack' which enables an experimental
11398 feature for stack access, too buggy to be used yet...
11399 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11400 * (pic16_allocDirReg): when register has storage class S_REGISTER
11401 allocate in pic16_dynAccessRegs,
11402 * device/include/pic16/pic18f????.h: modified configuration word
11403 naming convention, words started as CONFIG0H but should be CONFIG1H
11405 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11407 * device/include/mcs51reg.h: fixed bug 970993
11409 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11411 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11412 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11413 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11414 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11415 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11416 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11417 error/warning numbers,
11418 added function setWarningDisabled()
11419 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11420 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11421 _memcmp.c _memmove.c calloc.c realloc.c free.c
11422 * support/regression/tests/malloc.c: added tests for new functionality
11423 * support/regression/tests/zeropad.c: added tests for truncated initializers
11424 and initialized char arrays starting with '\x0'
11425 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11427 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11429 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11431 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11433 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11434 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11435 peephole 177.e. Thanks to anonymous
11437 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11439 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11440 function isn't used in the source but referenced as a
11441 variable initializer then declare it as extern in .asm file
11443 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11445 * .version: increased version number to 2.4.3
11447 Adding version extension according to ChangeLog CVS revision
11448 * src/Makefile.in (target all): added dependency 'version.h'
11449 * (rule version.h): added rule to create version.h from ChangeLog,
11450 * (rule dep): added dependency version.h,
11451 * src/version.awk: AWK script to create version.h
11452 * src/SDCCdwarf2.c (dwWriteModule),
11453 * src/SDCCglue.c (initialComments),
11454 * src/SDCCmain.c (printVersionInfo): modified to write after
11455 version string the version extension number,
11456 * src/SDCCutil.c: included "version.h"
11457 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11459 * src/SDCCutil.h: added prototype for getBuildNumber
11461 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11462 includeDirsSet, too,
11463 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11464 const char [] is found in function prototype...
11466 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11467 moving to WREG with source is already in WREG,
11468 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11469 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11470 * (aopForSym): stack'ed symbols are partially supported, added
11471 if-clause to support symbols in FARSPACE,
11472 * (sameRegs): added test for AOP_ACC to see if registers are same,
11473 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11474 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11475 * (pic16_popRegFromString): will not allocate a new register if it
11476 doesn't find one by name, bug may have introduced...
11477 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11478 * (genIpush): revived to use pic16 port's stack,
11479 * (genAddrOf): added incomplete case for stack'ed operand,
11480 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11481 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11482 can handle multibyte operands,
11483 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11484 * (pic16initialComments): added message for MPLAB compatibility
11486 * src/pic16/main.h: prototype for pic16_mplab_comp,
11487 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11488 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11489 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11490 because of increased complexity of procedure,
11491 * (_process_pragma): stack pragma changed to format 'stack pos len',
11492 emit symbol '_stack_end' to conform with gplink,
11493 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11494 to search for register,
11495 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11497 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11498 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11499 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11500 case for PO_GPR_REGISTER,
11501 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11502 dies, the new era is ahead !...
11503 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11504 pic16_dynInternalRegs,
11505 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11506 * (pic16_allocDirReg): minor optimizations and bug fixes,
11507 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11509 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11510 load stack and frame pointer with address of 'stack_end' symbol
11512 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11514 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11515 without source code but only variable initializers
11517 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11519 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11520 external are not declared as extern to reduce overhead while linking
11522 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11524 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11526 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11528 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11529 Yee Keat for the patch
11530 * src/SDCCast.c (decorateType): fixed bug #979599
11531 * src/ds390/gen.h: removed local fReturnSizeDS390
11532 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11533 * src/ds390/gen.c (genAnd, genOr, genXor),
11534 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11536 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11538 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11539 add relFilesSet to $3, manipulate $2 to handle linking of object
11540 files without source files in command line,
11541 * device/include/pic16 (all headers): added ID location macros,
11542 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11543 entries for ID location bytes,
11544 * (pic16_assignIdByteValue): NEW,
11545 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11546 added field dumpcalltree to pic16_options_t,
11547 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11548 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11549 emitting rFalseIfx label after check_carry label,
11550 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11551 pic16_emitDIRegs), NEW
11552 * (pic16glue): dump .calltree file when option --calltree found,
11553 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11554 * (_pic16_genAssemblerPreamble): emit ID locations after
11555 configuration registers,
11556 * (pic16_linkCmd): modifications of the link command,
11557 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11558 * (pic16_pCodeInitRegisters): don't init stack registers,
11559 * (pic16_findPrevInstruction): fixed bug,
11560 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11561 bug with immediate registers,
11562 * (buildCallTree): traces stack push and pop,
11563 * (pct2): dump also stack usage for each function,
11564 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11565 * (pic16_allocDirReg): various modifications,
11566 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11569 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11571 * src/pic16/pcode.c: removed buggy double colon
11573 2004-07-01 Borut Razem <borut.razem AT siol.net>
11575 * support/scripts/sdcc.nsi: added include/pic16 to setup
11577 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11579 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11580 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11582 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11583 specific command line arguments. Also added sample lkr script
11584 for placing a variable at a specific memory bank.
11585 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11586 at a specific memory bank,
11587 * (pic16_dump_isection): fixed bug which caused string literals to
11588 be omitted when dumping idata section,
11589 * (pic16_groupRegistersInSection): added code to handle registers
11590 in specific memory banks,
11591 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11592 public, all references are renamed too,
11593 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11595 * (pic16_storeForReturn): added case to handle when dest is WREG,
11596 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11597 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11598 pic16_rel_udata, check to see if that register is marked as being
11599 a member of a specific memory bank,
11600 * (pic16_printIvalCharPtr): added code to add string literals either
11601 to code or the idata sections,
11602 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11603 also accept the 'udata' pragma,
11604 * src/pic16/main.h: new structure types sectName and sectSym
11605 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11606 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11607 * (pic16_findPrevInstruction): fixed, it returned nothing,
11608 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11609 instruction combinations,
11610 * (pic16_FixRegisterBanking): heavily reorganised,
11611 * (pic16_AnalyzeBanking): if generating banksel directives is
11612 disabled, then don't call FixRegisterBanking at all,
11613 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11614 completely removed,
11615 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11617 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11619 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11620 Phuah Yee Keat <yk.phuah AT nestac.com>
11622 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11624 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11625 correctly the IVT even if it is relocated to some other location
11627 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11629 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11630 * device/include/pic16/pic18f2220.h: NEW,
11631 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11632 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11633 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11634 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11635 nodefaultlibs, ivt_loc is the location of the interrupt vector
11636 table, and nodefaultlibs signs that default libraries should not be
11637 linked in link stage,
11638 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11639 according to --ivt-loc argument,
11640 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11641 when pragma stack is found,
11643 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11645 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11646 256 (range check), 257 (do while), 258.a-f (bit banging
11647 f.e. on 3-wire SPI bus)
11649 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11651 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11652 variables used exclusively within a loop
11654 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11656 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11658 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11660 * src/SDCClrange.c (computeClash): fixed bug #971834
11662 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/mcs51/gen.c (genCmp): fixed bug #975903
11665 * src/hc08/gen.c (operandsEqu),
11666 * src/ds390/gen.c (operandsEqu),
11667 * src/z80/gen.c (operandsEqu),
11668 * src/pic/gen.c (operandsEqu),
11669 * src/pic16/gen.c (operandsEqu),
11670 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11671 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11673 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11677 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11679 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11680 default case in switch statement,
11681 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11682 to eliminate problem with initialisation of pointers, but problem
11684 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11685 * (emitStaticSegment): removed various lines emitting debug info,
11686 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11687 added processor registers for utilizing EEPROM,
11688 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11689 configurable and set 8
11691 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11693 * .version: increased version number to 2.4.2,
11695 Cumulative patch for pic16 port
11696 * src/pic16/device.c: changed scheme to dump initial values for
11697 variables in idata segment, all print_idata* functions were removed,
11698 now the pic16_printIval* will be called,
11699 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11700 * _pic16_printPointerType, pic16_printPointerType,
11701 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11702 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11703 NEW, similar to the respective functions in SDCCglue.c,
11704 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11705 way, emitting hex bytes,
11706 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11708 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11710 * src/avr/ralloc.c (serialRegAssign),
11711 * src/xa51/ralloc.c (serialRegAssign),
11712 * src/pic/ralloc.c (serialRegAssign),
11713 * src/pic16/ralloc.c (serialRegAssign),
11714 * src/hc08/ralloc.c (serialRegAssign),
11715 * src/z80/ralloc.c (serialRegAssign),
11716 * src/ds390/ralloc.c (serialRegAssign),
11717 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11719 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11721 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11722 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11724 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11726 Cumulative patch for pic16 port:
11727 * src/pic16/device.h (typedef PIC16_device) modified fields for
11728 defining microcontrollers,
11729 * src/pic16/device.c: added new info for all devices in Pics16 array,
11730 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11731 to be optimised out by the pCode optimiser,
11732 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11733 specially, bug reported by G.M. Gallant,
11734 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11735 as force'd so that cannot be optimised out by pCode optimiser,
11736 * src/pic16/pcode.c,
11737 * src/pic16/pcodepeeph.c,
11738 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11739 they are disabled by default, but can be enabled explicit with
11740 command argument --denable-peeps, for testing,
11741 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11742 --pomit-ivt in COMPILE_FLAGS
11744 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11746 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11747 compilation on MSVC
11749 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11751 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11753 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11755 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11756 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11758 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11760 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11761 would only assign 0x300001 register.
11763 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11765 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11766 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11768 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11770 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11772 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11773 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11774 added peephole 254 (left shift), 255 (jump table)
11776 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11778 * device/lib/Makefile.in: removed comment line with model-pic16,
11779 * (target port-specific-objects-pic16): the libraries and objects
11780 are copied to the build directory form the device/lib/pic16/bin
11783 Cumulative patch concerning pic16 port:
11784 * library directory has been re-organized,
11785 * added support for PIC18F1220,
11786 * added headers and library sources for chips 18f1220,18f6520,
11787 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11789 * configuration registers setting has changed, now each supported
11790 device has a complete description of the registers it uses,
11791 * all initialisations are moved to idata sections, these section
11792 can be absolute or relocatable,
11793 * fixed initialisation of codespace variables,
11794 * fixed warning about PCLATU and gpsim,
11795 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11796 * (genAssign): use table reads when assigning from variables in codespace,
11797 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11798 char/int variables placed in codespace,
11799 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11800 registers set in .asm file, no need for --pomit-config-words anymore,
11801 * (pic16glue): some 8051 legacy segments are commented out
11802 (to be removed completely),
11803 * added support for alternative assembler and linker with --asm=
11804 and --link= command line arguments,
11805 * peepholes are disabled automatically in the port, no need to
11806 specify on command line,
11807 * port supports natively char/int/long multiplication, but converts
11808 all divisions to support functions,
11809 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11810 to the file set in variable $2,
11811 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11812 strings in ASCII format and not in hex,
11813 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11814 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11815 allocate proper register if iCodes aren't temporary,
11817 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11819 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11821 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11823 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11826 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11828 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11829 computed address is reused
11830 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11831 multi-byte bitfields
11833 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11835 * src/z80/gen.c: (genArrayInit): must check for pointers too
11837 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11839 * support/regression/tests/zeropad.c: never meant to commit the
11840 nestedstruct test: removed, added check for GCC version
11842 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11844 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11845 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11846 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11847 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11848 bugs 928906 and 954082 half-empty initializers
11850 * src/SDCCsymt.c (getAllocSize): added for above fix
11851 * src/z80/gen.c (genArrayInit): fixed bug 741044
11852 * support/regression/tests/zeropad.c: added tests
11854 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11856 * src/pic16/device.c (pic16_dump_section): corrected bug which
11857 caused some symbols of the libraries to be misplaced
11859 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11861 * src/pic16/glue.c,
11862 * src/pic16/ralloc.h,
11863 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11864 to fix conflict with pic port
11866 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11868 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11869 externs configuration variables,
11870 * src/pic16/ralloc.h,
11871 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11872 prototype in header, commented out some debug messages
11874 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11876 * src/pic16/glue.c,
11877 * src/pic16/main.c,
11878 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11879 for gpasm COFF object generation. Thanks to D. Hawkins for
11882 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11884 * src/ds390/main.c,
11885 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11886 Brock for spotting this)
11887 * src/ds390/gen.c (genEndFunction),
11888 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11889 interrupt handler and critical. Disable push/pop optimizations when
11890 peephole optimizations disabled.
11892 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11894 Updated pic16 library sources and headers.
11895 * device/lib/pic16/pic18f*/ ,
11896 * device/include/pic16/*.h: modified to handle structured SFR
11899 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11901 * src/port.h (PORT structure): added hook initPaths, now each
11902 port can declare its own default search paths,
11903 which can been seen with the --print-search-dirs option,
11904 see pic16 port for example,
11905 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11906 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11907 * (doPrintSearchDirs): NEW, replaces in a central manner the
11908 printing of search dirs which was split in set*Paths functions,
11909 * (main): added call to port->initPaths and doPrintSearchDirs,
11911 * src/ds390/main.c,
11914 * src/izt/tlcs900h.c,
11915 * src/mcs51/main.c,
11917 * src/pic16/main.c: modified port structures to reflect addition of
11920 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11921 * (pic16_dump_section): for registers in same address reserve memory once,
11922 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11924 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11925 result is greater in size than right or left,
11926 * (pic16_genUMult8X8_8): there are some cases where the result can
11927 be 16 bits size, so handle these,
11928 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11929 * (pic16_outBitC): modified to emit pcodes,
11930 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11932 * (genDivOneByte): implemented algorithm to divide 8-bits,
11933 * (genCmp): uncommented goto, but issues still exist,
11934 * (genAnd): fixed a bug with variables >8bits,
11935 * (genPackBits): optimization added that uses BCF/BSF to change a
11937 * (genAssign): fixed bug when assigning floating point literals,
11938 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11939 __sdcc_gsinit_startup label,
11940 * src/pic16/main.c (_pic16_init): removed search directory
11942 * (_pic16_initPaths): NEW, used to initialise search directories,
11943 * (_hasNativeMulFor): support functions for all except char/int
11944 multiplication, and char division,
11945 * (PIC16_port struct): modified entry for native mul support,
11946 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11948 * (buildCallTree): call to register_usage is ifdef'ed out,
11950 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11952 * device/include/string.h: applied Stas Sergeev's patch to make this
11953 header file compatible with the preprocessor -Wundef option
11954 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11955 failure (fixes bug #941458)
11957 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11960 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11961 that the variable, not the function, should be static
11962 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11963 to be consistent with non-literal case
11965 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * src/SDCCast.c (isConformingBody): fixed bug #949967
11968 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11969 convilong): fixed bug #952086
11971 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/SDCCmem.c (allocVariables): fixed bug #955321
11975 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/hc08/main.c (_hc08_genAssemblerEnd),
11978 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11979 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11980 completely eliminated the use of a temporary file
11981 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11982 when more than one file linked
11983 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11985 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11987 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11988 which fixes bug #543481
11989 * support/regression/tests/bug-751703.c: fixed comments left from a
11990 cut and paste error
11991 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11992 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11993 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11995 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11996 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11997 are now changed to underscores in moduleName
11999 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12001 * as/mcs51/lkmem.c: better fix for bug #954173
12003 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
12004 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12006 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
12007 * device/include/c8051f000.h,
12008 * device/include/c8051f120.h,
12009 * device/include/c8051f300.h,
12010 * device/include/c8051f310.h,
12011 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
12012 PWM16) and detab'ed
12014 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12016 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
12017 and mailing lists, doc'ed --no-peep-comments, removed reference
12018 to knoppix (newest version has no LyX/LaTeX), other minor changes
12019 * src/SDCCglue.c (glue): save 2 bytes stack space with
12020 option --main-return. The ljmp could probably be avoided too
12022 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12024 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
12026 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12028 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
12029 * src/SDCCopt.c (isLocalWithoutDef),
12030 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12031 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12032 (credit to Maarten Brock for patch #949363, on which this is based)
12033 * support/regression/tests/bug-751703.c: some test cases of extern used
12034 within inner scopes.
12036 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12038 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12040 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12042 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12043 dwWriteLabel): fix to create valid debugger symbols even when
12044 the module name has non-alphanumeric symbols in it
12045 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12046 when a variable's allocation has been optimized away
12049 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12053 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12054 * src/mcs51/main.c,
12055 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12056 * src/ds390/main.c,
12057 * src/z80/gen.c (z80_emitDebuggerSymbol),
12059 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12061 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12062 * src/pic16/main.c,
12063 * src/avr/gen.c (avr_emitDebuggerSymbol),
12065 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12067 * src/SDCCdebug.c (emitDebuggerSymbol),
12069 * src/port.h: added a debugger struct to the port struct. Added a
12070 callback for defining debugger symbols
12072 * src/SDCCast.c (createLabel),
12073 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12076 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12077 iCode back to the ast for the function
12079 * src/hc08/ralloc.c (hc08_assignRegisters),
12080 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12081 unneeded fields from the regs struct.
12082 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12083 pushReg() & pullReg() functions instead of emitcode()
12085 * src/hc08/gen.c (genLabel, genhc08Code),
12086 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12088 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12091 * src/hc08/gen.c (genEndFunction, genhc08Code),
12093 * src/mcs51/gen.c (genEndFunction, gen51Code),
12095 * src/ds390/gen.c (genEndFunction, gen390Code),
12097 * src/z80/gen.c (genEndFunction, genZ80Code),
12100 * src/pic/gen.c (genEndFunction, genpic14Code),
12102 * src/pic16/gen.c (genEndFunction, genpic16Code),
12104 * src/avr/gen.c (genEndFunction, genAVRCode),
12106 * src/xa51/gen.c (genEndFunction, genXA51Code),
12108 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12109 specific code to cdbFile.c and out of the backend code generators
12111 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12112 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12113 starting address is now 0
12116 * as/hc08/m08pst.c,
12117 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12118 assembler directive for DWARF support
12119 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12123 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12125 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12127 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12128 and inappropriate peephole optimization in jump tables
12130 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12132 * as/hc08/m08pst.c,
12133 * src/SDCCglue.c: sdccopt works for the hc08 port now
12135 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12137 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12139 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12141 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12143 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12145 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12149 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12150 comments from the peephole optimizer replacement rules
12151 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12153 * src/SDCCcse.c (updateSpillLocation),
12154 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12156 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12157 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12158 objects far pointers
12160 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * src/SDCCsymt.h: a missing part of my last change
12163 * src/pic/ralloc.c (regTypeNum),
12164 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12166 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/SDCCicode.c (aggrToPtrDclType),
12170 * src/SDCCptropt.h,
12171 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12172 ptrPseudoSymConvert),
12173 * src/pic/ralloc.c (regTypeNum),
12174 * src/pic16/ralloc.c (regTypeNum),
12175 * src/hc08/ralloc.c (regTypeNum),
12176 * src/ds390/ralloc.c (regTypeNum),
12177 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12178 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12180 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * link/z80/lkmain.c (afile),
12183 * as/hc08/lkmain.c (afile),
12184 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12185 prevent a pointer problem when a filename has no directory and
12186 no extension specified.
12188 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12190 * link/z80/lkmain.c (afile): allow periods in directory names
12191 * link/z80/lkmain.c (afile),
12192 * as/mcs51/lkmain.c (afile),
12193 * as/hc08/lkmain.c (afile): allow linker script file to have an
12194 extension other than ".lnk"
12195 * link/z80/lklex.c (getfid),
12196 * link/z80/lkmain.c (parse),
12197 * as/mcs51/lklex.c (getfid),
12198 * as/mcs51/lkmain.c (parse),
12199 * as/hc08/lklex.c (getfid),
12200 * as/hc08/lkmain.c (parse): Support comments in the linker script
12201 file on lines by themselves and after filenames
12203 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12205 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12207 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12209 * src/z80/peeph-z80.def: removed some peephole rules that don't
12210 work with multibyte arithmetic (fixed bug #937126)
12211 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12212 to registers and not global variables
12213 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12214 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12215 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12216 checking for assignments not internally generated (fixed bug #931895)
12217 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12218 structure member (fixed bug #930072)
12220 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12222 * src/SDCCmain.c (linkEdit),
12223 * src/hc08/main.c (_hc08_parseOptions),
12224 * as/hc08/Makefile.in,
12225 * as/hc08/aslink.h,
12227 * as/hc08/m08pst.c,
12228 * as/hc08/lkrloc.c (relr, rele),
12229 * as/hc08/lkarea.c (lnkarea)
12230 * as/hc08/lkmain.c (afile, parse),
12231 * as/hc08/lkelf.c: support for ELF output
12232 * as/hc08/lks19.c (s19),
12233 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12235 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12237 * as/mcs51/lkihx.c: Fixed bug #899105.
12239 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12241 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12242 .dsp files from Unix to DOS.
12244 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12246 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12247 function pointers; we have been compliant for several months now.
12248 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12249 change that was accidently commented out
12250 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12251 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12254 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12256 * src/hc08/gen.c: output of all of the internal debugging information
12257 is now controlled by the D() macro; it is disabled by default
12259 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12262 harder to keep the same registers during a CAST iCode
12263 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12264 long via int can be done in a single cast, if the signedness is
12266 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12267 putchar() in tinibios.c in ds390's library
12269 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12271 * src/SDCCast.c (decorateType): fixed bug #898889,
12272 cast result of a literal complement too
12273 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12274 fixed check for bitfields
12276 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCicode.c (geniCodeLogic): made it static,
12279 (geniCodeLogicAndOr): added in order to fix bug #905492,
12280 (ast2iCode): fixed bug #905492
12281 * support/regression/tests/bug-905492.c: added
12282 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12283 (processParms): fixed bug #927659: don't copy parms, this will clear
12285 * support/regression/tests/bug-927659.c: added
12287 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12289 * src/SDCCast.c (addCast): don't cast float to char
12290 * device/lib/libsdcc.lib: added _memmove
12292 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12294 * device/lib/large/Makefile: fixed parallel execution by
12295 replacing `make` by `$(MAKE)`
12297 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12299 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12300 offsets (fixes bug #923936)
12302 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12304 * device/lib/small/Makefile: fixed parallel execution by
12305 replacing `make` by `$(MAKE)`
12307 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12309 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12311 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12313 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12314 * src/regression/Makefile: Regression test was not running.
12316 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12318 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12319 complement if possible
12320 * src/SDCCval.c (valComplement),
12321 * src/SDCCicode.c (operandOperation): fixed complement of literal
12322 * support/regression/tests/onebyte.c (testComplement): added
12324 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12326 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12327 return an optimized tree; actually replace actParm with the new tree
12328 * src/SDCCast.h: added some parantheses to remove side effects
12329 * support/regression/tests/bug-920866.c
12331 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12332 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12333 Bit operands were not being handled properly in the pic14 port.
12334 (now src/regression/add.c passes again).
12336 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12338 * src/SDCC.y (labeled_statement): case and default no longer require
12339 a following statement (RFE #893037)
12341 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12343 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12344 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12345 disabled (fixes bug #916294)
12346 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12347 "mov a,acc"; patch provided by Lenny Story
12348 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12350 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12354 * src/ds390/gen.c (genFunction, genEndFunction),
12355 * src/ds390/ralloc.c (ds390_assignRegisters),
12356 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12357 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12358 pushed if there are parameters passed on the stack. Also, a cleaner
12359 way to decide if r0/r1 should be pushed/popped. (Together they fix
12362 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12365 * device/lib/mcs51/crtpagesfr.asm,
12366 * device/lib/mcs51/crtxinit.asm,
12367 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12368 to avoid confusion with Si Lab's SFRPAGE register.
12370 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12372 * src/SDCCglue.c (emitMaps): allow public sfr variables
12373 * src/SDCCglue.c (initialComments): include compiler build date
12374 with compiler version and put the timestamp of the generated
12375 assembly file on a serperate line to be less confusing.
12376 * src/port.h: added genInitStartup hook
12378 * src/ds390/main.c,
12381 * src/pic16/main.c,
12383 * src/z80/main.c: genInitStartup initialize as NULL (default to
12384 historical behaviour)
12385 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12386 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12387 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12388 library instead of hard coding it into the compiler.
12389 * support/regression/ports/mcs51-stack-auto/spec.mk,
12390 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12391 * device/lib/mcs51/Makefile,
12392 * device/lib/small/Makefile,
12393 * device/lib/large/Makefile,
12394 * device/lib/mcs51/crtpagesfr.asm,
12395 * device/lib/mcs51/crtstart.asm,
12396 * device/lib/mcs51/crtxclear.asm,
12397 * device/lib/mcs51/crtxinit.asm,
12398 * device/lib/mcs51/crtclear.asm,
12399 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12400 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12401 and into user configurable files.
12402 * device/lib/clean.mk: clean mcs51 directory too
12403 * support/regression/tests/longlit.c: added static to T1 declaration
12404 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12405 accesses in the initialization code
12407 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12410 OSCTRIMVAL as noted in bug #916008
12412 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12414 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12415 in loops with multiple exits (reported as incorrect registers
12416 used by Martin Helmling in Sdcc-user list)
12418 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12420 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12421 made ds390 register extensions look less like error messages
12423 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12425 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12426 reported by Adam Wozniak in Sdcc-user list
12428 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12430 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12431 arithmetic optimizations, added debug output
12433 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12435 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12436 * sdcc.spec: updated and split sdcc into 3 rpms
12437 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12438 needed for literals of LEFT_OP and '+'
12439 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12440 introduced RESULT_TYPE_NOPROM
12441 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12443 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12444 limited promotion to int only for '*'
12445 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12447 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12449 * src/pic16/gen.c (genSkip),
12450 (genc16bit2lit), (gencjneshort): commented out
12451 (is_LitOp): new helper function, checks operand type
12452 (genCmpEq): rewritten
12454 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12456 * support/regression/tests/bug-908454.c: added
12458 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12460 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12461 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12462 (geniCodeCast): cosmetic, don't preserve bit storage class
12463 (geniCodeLeftShift): added promotion
12464 (geniCodeLogic): fixed regression
12465 * src/SDCCsymt.c (computeTypeOr): accept bits too
12466 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12468 2004-03-07 Borut Razem <borut.razem AT siol.net>
12470 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12472 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12474 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12475 version of pic16_genPackRegisters which does not check if ic is a
12477 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12478 function cause string1.c regression test fails
12480 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12482 * sim/ucsim/configure.in,
12483 * sim/ucsim/configure,
12484 * sim/ucsim/doc/Makefile.in: use docdir
12485 * src/SDCC.y: fixed sbit atrributes
12486 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12487 * src/SDCCast.c (decorateType): |^& need special promotion handling
12489 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12490 * src/SDCCsymt.h (computeType),
12491 * src/SDCCicode.c: computeType() needs op
12492 * src/SDCCsymt.c (checkTypeSanity),
12493 * doc/sddman.lyx: "plain" bitfields are unsigned
12494 * src/SDCCsymt.c (computeTypeOr): added
12495 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12497 * src/SDCCval.c (val*): computeType() needs op
12498 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12499 * support/regression/tests/onebyte.c: added tests for |^&
12501 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12503 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12504 for writing icode into asm output.
12506 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12508 * src/pic16/device.c: added some debug lines enabled
12509 with macro DEBUG_CHECK,
12510 * src/pic16/genarith.c: more debug in genPlus,
12511 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12512 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12513 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12514 * (aopForSym): onStack symbols are re-placed in data memspace,
12515 and onStack flag is cleared,
12516 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12517 copy temporary pcodeop,
12518 * (genPcall): added warning for not updating PCLATU,
12519 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12520 always true for pic16 port,
12521 * (genMultOneWord): NEW, supports integer multiplication,
12522 * (genMult): modified to call genMultOneWord,
12523 * (ifxForOp): added warning when return NULL,
12524 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12525 flag is set before call to operandFromSymbol for implicit
12527 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12528 options.intlong_rent are set by default,
12529 * (_hasNativeMulFor): modified to allow port generation of integer
12531 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12532 set regtype to REG_SFR for all registers, restricting seting the
12533 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12535 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12537 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12538 more than 500 times in the regression tests
12540 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * support/Util/SDCCerr.h,
12543 * support/Util/SDCCerr.c,
12544 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12546 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12547 for symbol conflicts.
12548 * support/valdiags/tests/enum.c,
12549 * support/valdiags/tests/tentdecl.c,
12550 * support/valdiags/tests/struct.c: expect possible error messages
12551 referring to original symbol definitions.
12552 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12554 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12556 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12558 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12560 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12562 * src/pic16/ralloc.c (newReg): fixed bug #908929
12564 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12566 * src/ds390/gen.c: added missing #include "main.h"
12568 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12570 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12571 checking if symbol is already in set,
12572 * src/pic16/device.h: prototype for checkAddSym,
12573 * src/pic16/gen.c: (_G): added entry interruptvector,
12574 * (assignResultValue): removed some commented out lines,
12575 * (genFunction): check for ISR via sym->type, absolute section for
12576 interrupt code is created via a new pBlock, the goto instruction is
12577 placed now correctly at the interrupt vector position, changed all
12578 references from ivec to _G.interruptvector,
12579 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12580 is the interrupt is a high priority one, same for return from ISR,
12581 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12582 externs to calls of checkAddSym,
12583 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12584 pic16_pcode_verbose flag is set,
12585 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12586 * src/pic16/pcoderegs.c: message about how many registers are saved
12587 will only be emitted if pic16_pcode_verbose flag is set,
12589 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12591 * src/ds390/ralloc.h,
12592 * src/ds390/ralloc.c (ds390_regWithIdx),
12593 * src/ds390/gen.c (emitcode),
12594 * src/ds390/main.h,
12595 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12596 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12597 ds390operandCompare, getRegsRead, getRegsWritten,
12598 initializeAsmLineNode): customized instruction size calculation for
12599 ds390, started basis for some register optimizations
12600 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12601 corresponding assembly output
12602 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12603 missing push/pop of r0/r1. Optimized push/pops
12605 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12607 * src/mcs51/main.c (instructionSize): fixed ACALL size
12608 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12610 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12612 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12613 the sorting of rlist with NULL elements
12614 * (print_idataType, print_idata): NEW to create idata sections
12615 * src/pic16/device.h: idataSymSet new variable
12616 * src/pic16/gen.c (genFunction): fixed some bugs in string
12617 comparing, improved the absolute section creation for ISRs,
12618 added FSR0L/FSR0H in registers that are saved in an ISR,
12619 * (genInline): fixed the processing of inline snippets,
12620 now they undergo no process by the peephole optimizer
12621 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12622 are placed in idataSymSet,
12623 * (pic16emitStaticSeg): extern symbols are added in externs,
12624 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12625 switching when aboslute variables are placed in access bank memory
12626 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12627 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12628 commented out with #if,
12629 * (pic16_packRegisters): reintroduce the check for CAST because some
12630 symbols are not correctly handled,
12631 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12632 pCodeInstruction instead of pCode,
12633 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12634 pCodeAsmDir definition,
12635 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12636 directive, then the argument directive is emitted without the leading
12637 tab, hack for inline labels which must be in the first column,
12638 * (compareLabel,pic16_findNextInstruction),
12639 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12640 * (insertBankSwitch): modified for the new pCodeAsmDir,
12642 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12643 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12645 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12647 * (pushSide): commented out with #if,
12648 * (assignResultValue): fixed some typos in saving
12650 * (genPcall): FIXED and sync'ed with genCall,
12651 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12652 * (genNearPointerGet): fixed to handle some more cases,
12653 implementation scheme via table reads,
12654 * (genConstPointerGet): modified to access code memory correct,
12655 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12656 and improved to handle some cases
12657 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12658 instead of "RETLW" for init data
12659 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12660 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12661 variables are placed in access bank memory (<0x80 and >=0xf80),
12662 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12663 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12664 TBLWT_POSTDEC,TBLWT_PREINC
12665 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12666 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12668 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12669 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12670 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12671 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12673 2004-02-29 Borut Razem <borut.razem AT siol.net>
12675 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12676 support/Util/findme.h, support/Util/system.h: enhance binary relative
12677 search for lib and include by using findProgramPath()
12679 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCpeeph.c (pcDistance),
12684 * src/mcs51/ralloc.h,
12685 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12686 * src/mcs51/main.h,
12687 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12688 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12689 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12690 size calculation port specific, started basis for some register
12692 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12693 missing push/pop of r0/r1. Optimized push/pops
12694 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12695 * device/lib/_modsint.c (_modsint),
12696 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12697 and stack version so regression tests pass
12699 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12701 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12702 * src/SDCCast.c (decorateType): catch another small optimization
12704 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12705 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12706 modified to finally use computeType() all over SDCC,
12707 see Feature Request #877103
12708 * src/SDCCval.h: cosmetic
12709 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12710 valCompare(); regression tested in muldiv.c
12711 * support/regression/tests/muldiv.c (testMod): mod sign follows
12714 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12716 * src/SDCCast.c (decorateType): fixed bug #902362
12717 * doc/INSTALL.txt: fixed install instructions for win32
12719 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12721 * device/include/Makefile.in (install): fixed by replacing spaces
12724 * doc/INSTALL.txt: updated for release
12725 * doc/sdccman.lyx: added warning for --xstack being buggy
12727 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12729 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12730 to eliminate build warnings.
12731 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12733 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12734 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12736 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12737 removed -penable-stack, added comment for stack pragma, added
12738 warning for not initializing the stack/frame registers, removed
12739 comment at interrupts section
12741 Stack is made permanent, there is no ability to disable stack usage.
12742 * src/pic16/device.h,
12743 * src/pic16/device.c: removed all references to USE_STACK macro,
12744 * src/pic16/device.c (pic16_dump_section): when no elements in
12745 rlist, free rlist before return,
12746 * (pic16_dump_int_registers): NEW, internal registers are a new set
12747 of general purpose registers reused by each function,
12748 * (checkAddReg): returns 1 if registers is added to set,
12749 * (pic16_groupRegistersInSection): when a registers is of type
12750 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12751 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12752 SRCASECMP macro is moved here from device.c
12753 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12754 PO_PCLATU, PO_PRODL, PO_PRODH,
12755 * (pic16_pCodeOpType, genMinus,
12756 changed compares to "a" register, with AOP_ACC,
12757 * (pic16_genPlus): fixed some bugs and indented properly,
12758 * (pic16_addSign): changed size to size+offset in the MOVWF
12760 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12761 multiply 8-bit operand by literal, result is 8-bit,
12762 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12763 multiply 2 8-bit operand, result is 8-bit,
12764 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12766 * src/pic16/gen.c: changed accUse to contain WREG only,
12767 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12768 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12769 true, do not use immediate addressing any more unless sym is a
12770 pointer in codespace,
12771 * (aopForRemat): do not use immediate addressing when symbol not in
12772 codespace and when symbol's address is requested,
12773 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12775 * (aopGet): added case for AOP_ACC and don't return "accumulator
12776 bug" but WREG instead,
12777 * (popGetTempReg): pushes contents of temporary register in stack,
12778 * (popReleaseTempReg): pops contents of temporary register from
12779 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12780 * (pic16_popGet): separated case AOP_ACC to return register WREG
12781 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12782 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12783 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12784 the use of immediate pointers to certain cases only.
12786 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12787 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12788 * (assignResultValue, genCall, genRet): modified to use the new
12789 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12790 genPcall is still broken,
12791 * (genFunction): added code to create 'A' type pBlocks when
12792 interrupt functions are generated, code not extensively tested yet,
12793 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12794 * (genEndFunction): modified so ISRs pop stored registers from stack,
12795 * (genMultOneByte): cleanup,
12796 * (AccRsh): added flag andmask, to and result with appropriate mask,
12797 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12798 * (genDataPointerGet): fixed and reenabled its use,
12799 * (genNearDataPointerGet): bugs fixed,
12800 * (genDataPointerSet): bugs fixed,
12801 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12802 pic16_DumpSymbol, pic16_DumpOp,
12803 * src/pic16/genutils.h: function prototypes for the above functions,
12804 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12806 * (pic16emitRegularMap): many many many improvements, but needs a
12808 * src/pic16/main.c: enable_stack in pic16_options is removed,
12809 * (_pic16_parseOptions): removed command line options -penable-stack,
12810 * (_process_pragma): emit stack symbol only when stack pragma is
12812 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12813 redirected to FSR0L/FSR0H pair,
12814 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12815 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12816 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12818 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12819 * (dumpPicOptype): NEW,
12820 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12821 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12822 with movff instruction,
12823 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12824 added pic16_int_regs, some packRegsFor* functions are commented out,
12825 because produce errors,
12826 * src/pic16/NOTES: minor modifications
12828 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12830 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12831 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12833 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12834 * as/mcs51/lkaomf51.c: fixed bug #895763
12836 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12838 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12840 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * doc/sdccman.lyx: added details about the HC08 storage classes and
12843 interrupts, fixed the register usage info for z80 & gbz80
12845 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12847 * doc/sdccman.lyx: added more pic16 port documentation
12848 * device/include/pic16/: added header pic18fregs.h
12850 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12852 * doc/sdccman.lyx: added Vangelis' contribution
12854 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12857 extend to the next CALL or PCALL, not just to the next CALL.
12859 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12861 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12863 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12866 bug #895752 and a better fix for bug #716790
12868 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12872 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12874 * doc/sdccman.lyx: minor changes, minor changed
12876 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12878 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12879 which can't handle SDCC_NEWONEBYTEOPS,
12880 (geniCodeMultiply): removed conversion from mult to shift for pic14
12883 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12886 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12887 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12888 thus fixing bug #895406
12890 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12892 * device/lib/_modsint.c,
12893 * device/lib/_modslong.c: sign follows divisor only
12894 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12895 signs or signedness can be ignored
12896 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12897 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12898 added optimization for IFX,
12899 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12901 reenabled optimization for IFX, which was removed on 2004-01-11
12902 * src/SDCCast.h: added return type IFX
12903 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12904 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12905 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12906 SDCC_OLDONEBYTEOPS selects the old behaviour
12907 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12908 changed again and commented promotion rule
12909 * src/SDCCval.c (valDiv): promotion no longer necessary
12910 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12911 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12913 * support/regression/tests/onebyte.c: added
12915 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12917 * gen.c (genInline): reverted to old code for assemnling inline
12918 code because of bug reported James Chadd
12920 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12922 * ralloc.h: missing declarations from previous patch,
12923 seems that patch for ralloc.h was never applied, fixed
12925 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12926 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12930 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12931 indirect addressing. Marked FSR0 as deprecated
12932 * gen.c (pointerCode): commented out, not needed now
12933 (pic16_popGet2p): new MOVFF helper function
12934 (genGenPointerGet),
12935 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12936 (shiftRLong): removed duplicate debugging info
12938 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/ds390/gen.c (genNearPointerGet),
12941 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12942 optimization with bits, but not bitfields.
12943 * src/ds390/ralloc.c (packRegisters),
12944 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12946 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12948 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12950 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * src/SDCCicode.c (operandFromSymbol),
12954 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12955 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12956 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12957 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12958 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12959 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12961 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12962 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12963 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12964 * src/SDCCsymt.c (newSymbol),
12965 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12968 * src/SDCCval.c (newiList): fixed bug #885705
12970 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12972 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12973 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12975 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12977 * device/include/c8051f120.h,
12978 * device/include/c8051f300.h,
12979 * device/include/c8051f310.h: added/updated header files for Silicon
12980 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12981 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12982 in new section Submitting patches
12984 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12987 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12988 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12990 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12991 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12992 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12994 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12995 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12996 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12998 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12999 genFarPointerGet, genCodePointerGet, genGenPointerGet,
13000 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
13001 genGenPointerSet): fixed bug #892400
13002 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
13003 to eliminate build warnings.
13004 * src/SDCCast.c (processParms),
13005 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
13007 * support/valdiag/valdiag.py: added GCC to the list of defines active
13008 when compiling with gcc
13010 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13012 * support/Util/SDCCerr.h,
13013 * support/Util/SDCCerr.c,
13014 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
13015 with an incomplete type (fixed bug #883734)
13016 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
13018 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
13022 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13024 * src/SDCCast.c (decorateType),
13025 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
13026 function pointer implementation
13027 * support/regression/tests/funptrs.c: added tests to verify both forms
13028 of function pointers work correctly. Added tests to verify parameters
13029 are passed in the correct order.
13031 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13033 * device.c (regCompare): registers are sorted by ascending
13034 address and increasing size,
13035 * main.c (_pic16_finaliseOptions): removed the declaration
13036 of compiler macro MCU. Now a macro of the format pic18fxxxx
13037 will be defined from the command line
13039 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13040 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13042 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13043 PCOP_RLCF was overwritten!
13044 * gen.c (genSkip): commented out calls to pic16_emitcode,
13045 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13047 * (genRRC): added debugging info,
13048 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13049 overwritten while shifting,
13050 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13051 overwritten while shifting,
13054 * (shiftLLeftOrResult),
13055 * (shiftRLeftOrResult),
13057 * (shiftLLong): Implemented with pic16_emitpcode
13058 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13059 * (genLeftShift): Fixed bug, operand for shift by variable always
13060 was "and"ed with 0x0f,
13061 * (genLeftShiftLiteral),
13063 * (genRightShiftLiteral): added debugging info,
13064 * (genrshFour): added comment,
13065 * (genRightShift): determined signedness from operand "left"
13066 instead of "result"
13068 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/SDCCicode.c (geniCodeParms),
13071 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13072 function pointers, fixed function pointer bugs #861242 and #861896
13074 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13076 * device/include/c8051f000.h,
13077 * device/include/c8051f120.h,
13078 * device/include/c8051f300.h: added header files for Silicon
13079 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13081 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13083 * src/SDCCast.c (processParams): added new type flow and restructured
13084 (gatherAutoInit): added new type flow
13085 (addCast): cosmetic changes
13086 (getLeftResultType): added new type flow for array indices, patch
13087 provided by Stas, see FR #877103
13088 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13089 array index patch by Stas
13090 * src/SDCCast.h: added prototype getResultTypeFromType()
13092 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13093 * src/pic/glue.c (pic14emitStaticSeg),
13094 * src/pic16/glue.c (pic16emitStaticSeg),
13095 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13096 for initialization of symbols
13097 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13098 * support/Util/SDCCerr.h:
13099 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13100 * .version: bumped version number to 2.3.8
13101 * device/include/Makefile.in (install),
13102 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13105 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13107 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13108 Slade Rich fixed an optimization bug
13109 * src/pic/pcodepeep.c,
13110 * src/pic/pcoderegs.c
13111 * doc/Makefile (install): added test for directory
13113 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13115 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13116 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13117 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13118 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13119 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13120 * as/mcs51/asexpr.c (term),
13121 * as/hc08/asexpr.c (term): fixed bug #887146
13123 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13125 * src/z80/gen.c (genMult): handle single byte result product
13126 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13127 DUMMY_READ_VOLATILE (fixed bug #886367)
13129 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13131 * support/regression/tests/libmullong.c: fixed logic, on little endian
13132 hosts we ended without a mullong_wrapper()
13134 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13136 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13137 virus/worm forged address usage.
13139 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13141 Fixed promotion, it should be done on AST level:
13142 * src/SDCCast.c (addCast): added promotion to int
13143 (decorateType): updated call to upCast()
13144 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13145 usualUnaryConversions()
13147 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13149 * support/regression/tests/literalop.c (mulWrapper): Added a
13150 wrapper to remove integer overflow warnings.
13152 * support/regression/tests/float_trans.c: Made work on host.
13154 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13157 * support/regression/generate-cases.py (main): Changed from inline
13160 * doc/Makefile (install): Changed to depth first to get rid of
13161 missing directory install warning.
13163 * as/Makefile (install-doc): Made work on Mac.
13165 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13167 * src/SDCCast.c: added an additional type flow in decorateType() of
13168 opposite direction, see feature request #860006; it's enabled at runtime
13169 by setting the environment variable SDCC_NEWTYPEFLOW
13170 * src/SDCCast.h: changed prototype of decorateType()
13171 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13172 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13173 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13174 see feature request #877103
13175 * src/SDCCval.c: updated call of decorateType()
13176 (valBitwise): fixed bug #882876
13177 (valMinus): added promotion
13178 (valLogicAndOr): result is unsigned
13179 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13180 * src/SDCCsymt.c (computeType),
13181 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13182 must not cause an unsigned operation
13183 * src/pic/glue (pic14emitRegularMap),
13184 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13186 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13188 * src/pic/pcode.c (PCodeID): commented out left over debug code
13190 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13192 * support/valdiag/tests/overflow.c: added shift tests
13193 * src/pic/device.c,
13200 * src/pic/pcodepeep.c,
13201 * src/pic/pcoderegs.c,
13202 * src/pic/ralloc.c,
13203 * src/pic/ralloc.h: applied patch from Slade Rich;
13204 added support for multiple code pages and multiple RAM banks on the
13205 PIC 14 port. The ASM files now no longer simply assume all the
13206 code / RAM are in the same page / bank. This means the linker can
13207 safely allocate code/RAM of separate ASM files to different pages/banks.
13208 * doc/sdccman.lyx: added Slade's tips
13209 * src/mcs51/peeph.def: fixed bug #880768
13211 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13213 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13214 * src/SDCCast.c (decorateType): fixed bug #880197
13216 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13218 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13221 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13222 strtof is not part of C89 and isn't included with Mac OS X.
13224 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13226 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13227 shiftL2Left2Result): fixed bug #879326
13228 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13229 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13230 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13231 address fetch for clr instruction
13232 * device/lib/hc08/_mulint.c: created optimized assembly version
13233 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13235 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13237 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13238 proposed in FR #877103
13240 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13242 * src/SDCCval.c (cheapestVal): added missing checks
13243 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13244 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13246 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13248 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13251 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13253 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13254 loaded with the linker search paths (-L arguments) and the libraries
13255 to be linked with the current source (-l arguments). Changes
13256 currently will affect only the pic16 port.
13257 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13258 include path the port specific paths and port specific libraries,
13259 * gplink command now contains the $3 argument,
13260 * src/pic16/device.h,
13261 * src/pic16/device.c,: structure PIC_device is made public and
13262 renamed to PIC16_device, the same for variable Pics which is renamed
13263 to Pics16. Updated all references to them.
13264 * src/pic16/glue.c (pic16glue): corrected bug with code
13265 initialization which bypassed the variable initializations block.
13267 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13268 COMPILE_FLAGS and added the --nostdinc option
13270 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 * device/include/mc68hc908jb8.h: Register defs for another member
13273 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13275 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13277 Documenting changes from previous commits.
13278 * configure.in (version 1.56),
13279 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13280 when generating output files to configure the pic16 library,
13281 but now I've commented it out, since gputils aren't installed in the
13282 SF compile farm, so library won't compile
13284 * device/lib/Makefile.in (version 1.56): initially I've added in
13285 target 'all' the prerequestive 'model-pic16' so it compiled the
13286 pic16 library, but now I've commented it out for the same reasons
13288 * added targets 'model-pic16' and 'objects-pic16' to compile the
13290 * added target 'port-specific-objects-pic16' to handle the
13291 generated libraries and copy them into the build/ directory
13292 * added target 'clean-intermediate-pic16' to clean intermediate
13293 files into pic16 directory
13294 * in target 'installdirs' added line to create directory pic16 in
13295 the installation path
13297 * device/include/Makefile.in (version 1.11): in target 'install'
13298 added lines to copy all header files to installation path,
13299 * in target 'installdirs' added line create directory for pic16
13300 headers in the installation path
13302 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13304 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13307 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13310 * device/lib/configure.in,
13311 * device/lib/configure: fixed for autoconf 2.57
13313 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13316 option so that it actually works. Made it specific to the z80, since
13317 the gbz80 doesn't have these kinds of I/O ports.
13319 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * device/include/z180.h,
13322 * device/lib/_memcpy.c,
13323 * device/lib/_memmove.c,
13324 * device/lib/_mulint.c,
13325 * device/lib/ser_ir.c,
13326 * device/lib/ser_ir_cts_rts.c,
13327 * device/lib/_strcmp.c,
13328 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13329 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13330 portmode; added deprecation warning for bank= and protmode= forms.
13331 Also, guard against buffer overflow.
13332 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13334 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13336 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13337 changed interrupt vector table generation to only emit declared vectors.
13338 * device/include/Makefile.in: added missing backslash
13339 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13341 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13343 Mainly changes to support compilation of the device libraries
13344 * src/pic16/device.c: stack is allocated via symbol and not
13345 via literal number. The symbol is placed in the corresponding
13346 position of the data ram
13347 * (pic16_dump_section): relocatable and absolute uninitialized
13348 data are now emitted in sorted order to reduce section naming,
13349 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13350 weren't marked as being in the access bank,
13352 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13354 Added portion of GNU PIC Library under the directory
13355 device/include/pic16 and device/lib/pic16. These files
13356 contain the declarations of SFRs for the PIC18Fxx2 devices.
13357 The directory is initialized via configure from toplevel.
13359 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13361 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13362 the spilllocations to be compared correctly
13364 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13366 * src/SDCCast.c (decorateType): fixed bug introduced today
13368 2004-01-12 Borut Razem <borut.razem AT siol.net>
13370 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13371 doc/sdccman.lyx: upper case pragmas are deprecated
13373 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13375 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13376 in simpler and even better code
13378 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13380 * src/SDCCicode.c (operandOperation): fixed bug #874819
13381 * src/SDCCast.c (decorateType): fixed
13382 char foo (unsigned long ul) { return ul > 0; }
13384 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13386 * doc/sdccman.lyx: Moved and added some sections, small changes
13387 all over. Telling LaTeX to be less strict with word spacing
13388 to better keep the right margin. Changed some notes about
13389 maintainance of the ports in section 3.2.1 - is it OK like this?
13391 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13393 SDCC source changes:
13394 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13395 convilong): modified to inform the pic16 port that builtin functions
13398 PIC16 PORT specific changes:
13399 * src/pic16/device.c pic16_dump_equates() added,
13400 processor registers declared internally by the port are emitted in
13401 the translation as equates,
13402 * src/pic16/gen.c: inline code is passed unprocessed to the
13404 * (pic16_popGetLit2): fnuction modified to take second operand as
13405 pCodeOp pointer and not as literal,
13406 * (popRegFromIdx): prefixed with pic16_,
13407 * (pic16_popCombine2): modified to receive already allocated pCode
13409 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13410 * (genFunction): initializes local stack frame and pushes on stack
13411 all the registers used by this function,
13412 * (genEndFunction): restores all registers from stack and restores
13414 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13416 * (pic16glue): changed the program startup sequence,
13417 * added new dbName code 'A' for functions placed in absolute section
13418 * src/pic16/main.c: added function attribute _naked,
13419 * added pragma 'code' to place a fnuction at an absolute address,
13420 * added command line arguments --debug-ralloc and --pcode-verbose,
13421 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13422 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13423 * (pic16_newpCodeOpLit2): modified to take the second operand as
13425 * (pic16_printpBlock): modified to emit each function in a separate
13427 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13428 UPPER for immediate operands,
13429 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13431 * src/pic16/peeph.def: all peepholes with movff are commented out,
13432 because there is a problem in the pcode peep optimizer,
13433 * src/pic16/ralloc.c: the register allocator can now reuse local
13434 function symbols for another function. This saves register usage.
13435 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13437 Added file src/pic16/NOTES with information about program writing on
13438 the current port version.
13440 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13442 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13443 and peephole 252 (array access)
13445 2004-01-09 Borut Razem <borut.razem AT siol.net>
13447 * src/SDCCmain.c : fixed #872250: -l command line defined library
13448 files are scanned before standard library files
13450 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/SDCCast.c (decorateType): fixed bug #874046
13454 2004-01-09 Borut Razem <borut.razem AT siol.net>
13456 * support/scripts/sdcc.nsi: remove previous installation
13458 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13460 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13461 bytes for last interrupt vector (mcs51)
13462 * sdcc.spec: fixed typo
13464 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13467 gen51Code): more efficient parameter receive for --model-large
13470 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * src/ds390/main.c,
13473 * src/z80/main.c: added missed needLinkerScript flags (more than
13474 one port structure defined in these file)
13475 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13478 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13480 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13481 * src/port.h: added flag needLinkerScript in port->linker
13482 structure to inform whether to create a .lnk file or not,
13484 * src/ds390/main.c,
13486 * src/mcs51/main.c,
13488 * src/pic16/main.c,
13490 * src/z80/main.c: changed appropriately to configure
13491 needLinkerScript flag
13493 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13494 * src/pic/glue.c: added variable udata_section_name to
13495 override default uninitialized data segment definition for
13496 devices only with SHAREBANK memory (reported from Erik Epetrich)
13497 * (pic14emitOverlay): modified to emit a commented overlay segment
13498 directive when no overlay data exist
13499 * (picglue): modified to emit uninitialized data segment
13500 according to udata_section_name
13501 * src/pic/main.c (_pic14_parseOptions): added command line
13502 options --udata-section-name=[name] to override default
13503 udata definition name
13504 * modified _linkCmd and _asmCmd to include compiler passed
13505 arguments via -W option
13506 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13507 object file from '.rel' to '.o' in port->linker structure,
13508 changed size of fptr from 2 to 3 in port structure
13510 2004-01-07 Borut Razem <borut.razem AT siol.net>
13512 * support/scripts/sdcc.nsi: update PATH
13513 * support/scripts/sdcc.ico: craeted
13515 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13517 * device/include/Makefile.in: fix install
13518 * doc/Makefile: fix install
13520 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13524 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13525 how the function variable allocation summary is displayed; also
13526 include information about variables allocated to the overlay
13529 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13531 * as/mcs51/lkmain.c: Help about -Y option
13532 * as/mcs51/lkarea.c: Fixed gcc warnings
13534 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13536 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13538 * support/valdiag/tests/overflow.c: added
13539 * src/SDCCast.c (decorateType),
13540 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13541 LEFT_OP (left shift)
13543 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13545 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13546 (default behaviour).
13548 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 A python script to validate compiler diagnostic messages. It can be
13551 used to verify that sdcc complains about bad c source code and
13552 gives a good location of the error.
13553 * support/valdiag/Makefile,
13554 * support/valdiag/valdiag.py,
13555 * support/valdiag/tests/*
13557 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13559 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13560 * src/SDCCsymt.c (newEnumType),
13562 * support/Util/SDCCerr.c,
13563 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13565 * support/regression/tests/enum.c: added test for enum values that
13566 require at least 2 bytes of storage.
13568 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13570 * src/common.h: added ifndef/define/endif macros
13571 around the header file.
13572 Bug reported from Jesus Calvino-Fraga
13574 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13576 * sdcc.spec: updated
13577 * device/include/Makefile.in: don't install CVS directories
13578 * device/lib/Makefile.in: added removal of CVS directories after install
13579 * doc/Makefile: fixed install, added local_icons
13580 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13581 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13582 * src/ds390/gen.c (genRightShift): fixed bug #870788
13583 * src/SDCCast.c (decorateType): fixed bug #870781
13585 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13587 PIC16 port related changes:
13588 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13589 added variable stackPos,
13591 * gen.c: genCall, assignResultValue: added support for
13592 pushing/retrieving function parameters to/from stack,
13593 genFunction,genEndFunction: setup stack frame for the
13594 generated function,
13595 genAddrOf: will be changed according to bug 863624
13597 * added files genutils.c and genutils.h which contain gen*
13598 debugged and optimised functions extracted from gen.c
13600 * glue.c: added variable 'externs' which holds extern symbols,
13601 pic16emitRegularMap: is modified to properly handle relocatable
13602 symbols under the new scheme,
13603 pic16createInterruptVect: is modified
13604 pic16printPublics: is modified to emit 'global' assembler directives,
13605 added pic16_printExterns to print extern symbols,
13606 pic16glue: initializes stack/frame pointer in the beginning of
13607 the assembly output. Temporary hack, will be corrected later,
13608 because gplink yet does not support stack and SDCC does not
13609 yet support a type of crt0.o object to create the final binary.
13611 * Removed many lines that contain 8051 legacy code.
13612 * The code is finally placed under a 'code' directive.
13613 * Added port specific options.
13615 * _process_pragma: simplified since now we do not need *special*
13616 include file to define SFR registers. But a separate header
13617 will be needed. This will be developed later.
13618 * _pic16_parseOptions: added, parses port specific options:
13619 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13620 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13621 --preplace-udata-with=
13623 * _pic16_setDefaultOptions: modified to initialize section names,
13624 but hack is temporarly out of order since it needs improvement.
13625 * _pic16_genAssemblerPreamble: configuration words are emitted by
13626 their address instead of their name. This part is incomplete and
13627 supports only the 18Fxx2 devices. Other devices will emit an error
13628 during assembly since they do not contain the same set of config
13630 * _pic16_genIVT: is modified,
13632 * pcode.c: added definitions for some hardware registers that are needed
13634 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13635 All PCI entries are updated. Now LFSR is supported.
13636 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13637 * added pic16_newpCodeOpLit2 to support instructions with
13638 two literal arguments
13639 * pic16_pCode2str: corrected code that emits assembler instructions
13640 with two literal operands and those that have an access bit modifier
13641 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13642 this fixes a bug which caused some labels to be lost, when an
13643 assembler directive was added, i.e. banksel,
13644 * pic16_FixRegisterBanking: improved logic that causes the insertion
13646 * InlineFunction: functions that are called once, are not any more
13647 inlined. This can be a port option in the future,
13649 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13651 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13652 hold the corresponding uninitialized symbols,
13653 * pic16_allocProcessorRegister: registers have explicit marked the
13655 * pic16_allocInternalRegister: registers are explicit marked as
13657 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13658 processing list, so bit registers were lost,
13661 * ralloc.h: added field 'accessBank' and original symbol operand
13662 in register definition,
13663 * removed the field isMapped from register definition,
13665 ** Several functions have been removed from various sources:
13666 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13667 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13668 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13669 pic16_assignRelocatableRegisters
13671 ** others have been introduced:
13672 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13673 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13675 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13677 * support/scripts/inc2h.pl: changed definition of BIT_AT
13678 to emit 'sbit at' instead of 'bit at'. This was a request.
13680 PIC16 port related preliminary changes:
13681 * gen.c: prefixed function popRegFromString with
13682 pic16_ and all references to it corrected
13683 * pcode.c: all pic16_pc_* hardware registers prefixed
13684 with underscore (_),
13685 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13686 * ralloc.c: newReg(): when register is REG_SFR then
13687 set address to rIdx,
13688 pic16_allocProcessorRegister(): marks register wasUsed=0
13689 pic16_writeUsedRegs(): added a call to assign processor
13690 registers via pic16_assignFixedRegisters
13692 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13694 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13695 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13696 variables in unused register banks. Also the SSEG is placed
13697 wherever there is enough space for it, and IDATA can be anywhere
13698 in internal RAM. For now compile using -Wl-Y[stack_size].
13699 The mem file is different for this option as well, since it
13700 makes no sense of talking about DSEG lenght.
13702 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13704 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13705 in certain cases, e.g. when ROM assignment, patch provided
13706 from Albert den Haan.
13708 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13710 Many signedness and type propagation fixes:
13711 * src/SDCCicode.c: made geniCodeCast() static
13712 replaced SPEC_ by IS_ (cosmetic)
13713 (operandOperation): fixed div and mod operation
13714 (usualBinaryConversions): added support for promotion of char
13715 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13716 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13717 (geniCodeAdd): an array index will stay unsigned, even if promoted
13719 (geniCodeArray): ditto
13720 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13721 * src/SDCCsymt.c (computeType): added more support for char;
13722 promotion of char is selectable by promoteCharToInt, fixed signedness
13724 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13725 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13726 * src/SDCCval (val*): replaced signedness calculation by
13728 rearranged if-branches (cosmetic)
13729 (valShift): added warning W_SHIFT_CHANGED
13730 (valCompare): fixed problem with different types
13731 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13732 * support/regression/tests/literalop.c: added many cases
13733 * support/regression/tests/ast_constant_folding.c: changed finally to
13735 * .version: new year, new version: 2.3.7
13736 * src/SDCCmain.c (main): applied patch #866468
13737 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13738 provided by Scott Bronson
13739 * doc/sdccman.lyx: updated documentation for sdcdb
13740 updated and added chapter tips
13742 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 * src/SDCCsymt.h: missing from yesterday's commits
13746 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 * src/SDCC.y (struct_or_union_specifier),
13749 * support/Util/SDCCerr.c,
13750 * support/Util/SDCCerr.h: verify that struct & union tags are used
13753 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/SDCCglobl.h: missing from yesterday's commits
13757 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13760 sft_attributes, struct_declaration, parameter_declaration,
13761 type_name, start_block, declaration_list),
13762 * src/SDCC.lex (check_type): support redefinition of typedef names
13764 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13766 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13767 aligned xdata arrays. Erik helped me with the if clause.
13769 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13774 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 * src/SDCCast.c (newAst_),
13779 * src/SDCCicode.c (ast2iCode, newiCode),
13781 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13782 expr, statement, expression_statement, selection_statement,
13783 iteration_statement, expr_opt, jump_statement): foundation for tracking
13785 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13788 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * support/Util/SDCCerr.c,
13792 * src/SDCCast.c (createCase, createDefault, decorateType),
13793 * src/SDCClabel.c (labelUnreach),
13794 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13796 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13797 (with thanks to Stas Sergeev)
13798 * device/include/time.h,
13799 * device/lib/time.c (CheckTime): suppress unreachable code warning
13801 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 * src/SDCCast.c (createIvalCharPtr),
13804 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13806 * support/regression/tests/nullstring.c: tests for these two bugs
13808 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * support/Util/SDCCerr.h,
13811 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13812 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13813 about storage class and 'at' used inside struct or union
13814 * src/SDCCBBlock.c (iCodeFromeBBlock),
13815 * src/SDCCcse.c (ifxOptimize),
13816 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13817 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13818 printIval, emitStaticSeg, emitOverlay),
13819 * src/SDCClabel.c (deleteIfx),
13820 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13821 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13822 gatherAutoInit, processParms),
13823 * support/Util/SDCCerr.h,
13824 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13825 reporting for post-parse errors.
13827 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13829 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13830 implicit casts via union; they don't work on big endian systems
13831 (possible fix for bug #861138)
13833 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13835 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13836 * src/mcs51/main.c: fixed the fix for bug #737001
13838 2003-12-15 Borut Razem <borut.razem AT siol.net>
13840 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13842 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13844 * support/makebin/makebin.c: put output in binary mode
13846 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13848 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13849 xdata and data memory on startup. Set the environment variable
13850 SDCC_NOGENRAMCLEAR to disable this.
13851 * src/mcs51/peephole.def,
13852 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13853 (allows non-interrupt and interrupt code to safely compete for a resource
13854 without the non-interrupt code having to disable interrupts)
13856 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/SDCCicode.c (geniCodeAdd),
13859 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13860 with valFromType if type might be a pointer and host is big endian).
13861 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13862 types, not just integer types.
13863 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13864 multiply defined with mismatching "at" address.
13866 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13869 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13870 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13871 with embedded nulls (fixed bug #753752)
13873 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13875 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13876 Apparently this did not see much testing (endless loop)
13878 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13882 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13884 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13885 gracefully handle NULL memmap pointers
13887 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13890 instead of deleting the iCode when an operand is volatile
13891 * src/z80/gen.c (genDummyRead),
13892 * src/mcs51/gen.c (genDummyRead),
13893 * src/ds390/gen.c (genDummyRead),
13894 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13896 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13897 * src/SDCC.y: fixed bug #850420
13899 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13901 Applied z80 i/o port patch from Peter Townson and fixed some operators
13902 to better handle operands in A register.
13903 * device/include/z180.h
13909 * src/z80/peeph-z80.def
13910 * src/z80/peeph.def
13913 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13915 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13917 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * device/lib/hc08/_mullong.c: Removed extra #endif
13921 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13923 * sim/ucsim/hc08.src/inst.cc,
13924 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13925 carries from x to h
13926 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13927 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13928 * device/include/stdarg.h: fixed varargs for hc08
13929 * device/lib/Makefile.in,
13930 * device/lib/hc08/Makefile,
13931 * device/lib/hc08/_mulint.c,
13932 * device/lib/hc08/_mullong.c: fixed some endian problems
13934 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13936 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13937 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13938 * device/lib/_gptrget.c,
13939 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13941 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13943 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13944 * src/SDCCast.c (astErrors): fixed bug #846007
13945 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13947 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 * src/SDCCast.c (decorateType): disabled a transformation I added in
13950 revision 1.188 (access to fields of a structure at an absolute address);
13951 it breaks with bitfields, extern declarations, and gcse analysis.
13952 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13953 could be assigned through a pointer, so don't complain.
13954 * src/SDCCast.c (astErrors),
13956 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13958 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13960 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13961 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13962 output of __config directives, since gpasm now supports them
13963 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13964 pre-processor macro, i.e. -DMCU=p18f452
13965 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13966 and modified to handle 'cast' icode similarly to '=' icode
13967 * src/pic16/device.h (typedef struct PIC_device): added field
13968 'extMIface' to indicate that chip has external memory interface
13969 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13970 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13973 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * src/SDCC.y (pointer): fixed bug #846006
13976 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13977 * src/SDCCast.c (decorateType): fixed bug #846009
13978 * src/ds390/peeph.def,
13979 * src/ds390/gen.c (genAnd, genOr),
13980 * src/mcs51/peeph.def,
13981 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13983 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13985 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13992 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13996 * src/SDCCbitv.c: added function to free a bitvector
13997 * src/SDCClrange.h,
13998 * src/SDCClrange.c: added function to recompute the liveranges
13999 * src/avr/ralloc.c,
14000 * src/ds390/ralloc.c,
14001 * src/hc08/ralloc.c,
14002 * src/mcs51/ralloc.c,
14003 * src/pic/ralloc.c,
14004 * src/pic16/ralloc.c,
14005 * src/xa51/ralloc.c,
14006 * src/z80/ralloc.c: recompute the liveranges after register packing
14008 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
14010 * src/SDCCloop.c (newInduction): fixed bug #845630
14012 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
14015 inadvertantly left behind from my 2003-11-12 change
14017 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14019 Updated headers I neglected to commit yesterday.
14020 * src/SDCClrange.h,
14023 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
14026 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
14027 * src/SDCCopt.c (eBBlockFromiCode),
14028 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
14029 the creation of the key hash table from the sequencing so it can be used
14030 earlier (for some GCSE bug fixes still pending)
14032 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14034 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14035 * support/regression/tests/addsub.c: testing genPlus shortcut
14037 2003-11-15 Borut Razem <borut.razem AT siol.net>
14039 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14041 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14044 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14045 ordering is immaterial.
14046 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14048 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14051 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14052 (SIGSEV) of bug #840381
14053 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14054 unlink new file before rename if new and old filenames are the same)
14056 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14058 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14059 uninitialized variables) for the mcs51. Set environment variable
14060 SDCC_GENRAMCLEAR to test.
14061 xdata initialization slightly shorter
14063 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14067 #838241 & 780691 (basicly the same bug)
14068 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14069 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14071 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14073 * src/SDCCmain.c (linkEdit): "fix" #834252
14075 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14077 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14079 * src/SDCC.y: fixed bug #819403
14081 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14083 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14084 the reentrant attribute.
14085 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14086 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14088 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14089 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14090 erroneously reduced to a literal.
14091 * src/hc08/ralloc.c (packRegisters, rematStr),
14092 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14095 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14097 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14098 * doc/sdccman.lyx: changed from 'article' to 'book'
14099 * doc/Makefile: readded test_suite_spec and cdbfileformat
14101 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14103 * device/include/stdlib.h: include malloc.h to comply with ANSI
14104 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14106 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14108 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14109 * doc/clean.mk: also remove *.out files
14110 * doc/sdccman.lyx: some additions, larger top/bottom margins
14112 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14114 * src/SDCC.y: fixed bug #837365
14115 * support/regression/tests/bitopcse.c
14116 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14117 a symbol (might be valop instead)
14118 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14119 * device/lib/clean.mk: added hc08 to the cleaning list
14121 2003-11-04 Borut Razem <borut.razem AT siol.net>
14123 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14125 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14126 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14127 malloc is declared in standard stdlib.h
14129 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14131 * device/lib/hc08/Makefile: need to clean .rel not .o files
14132 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14134 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14138 * src/mcs51/main.c,
14139 * src/ds390/main.c,
14143 * src/pic16/main.c,
14144 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14145 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14146 tests (which uses the port's oclsExpense function)
14152 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14154 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 * src/SDCCcse.c (ifxOptimize),
14157 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14158 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14159 deleting the IFX iCode.
14160 * src/hc08/ralloc.c: reduced unneeded slocs
14161 * src/hc08/gen.c: fixed bug in asmopToBoolean
14163 2003-11-04 Borut Razem <borut.razem AT siol.net>
14165 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14166 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14167 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14168 transferred to configure
14170 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14172 Use headers defined in the C[++] standards:
14173 * sim/ucsim/gui.src/serio.src/fileio.cc
14174 * sim/ucsim/gui.src/serio.src/frontend.cc
14175 * sim/ucsim/gui.src/serio.src/main.cc
14176 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14177 * support/Util/NewAlloc.c
14179 * as/mcs51/lklibr.c
14183 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14185 * Added MSVC projects for hc08 assembler and linker:
14186 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14187 /as/hc08/link_hc08.dsp
14189 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14191 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14193 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14195 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14197 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14199 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14201 2003-10-31 Borut Razem <borut.razem AT siol.net>
14203 * support/cpp2/cpplib.h,
14204 support/cpp2/cpplib.c,
14205 support/cpp2/cpplex.c,
14206 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14207 to switch _asm block preprocessing on / off. Default is
14208 #pragma preproc_asm +
14210 2003-10-31 Borut Razem <borut.razem AT siol.net>
14212 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14213 when outputting comment blocks (when executed with -C option) and
14214 _asm (SDCPP specific) blocks
14216 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14218 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14220 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14222 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14224 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14226 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14227 * src/SDCCast.c (decorateType): fixed bug #832664
14229 2003-10-31 Borut Razem <borut.razem AT siol.net>
14231 * support/cpp2/cpplex.c: fixed for SDCPP:
14232 comments(when executed with -C option) and _asm blocks
14233 were included even if they where in skipped #if block.
14234 Applied solution from GCC cpp 3.3.2
14236 2003-10-31 Borut Razem <borut.razem AT siol.net>
14238 * src/SDCC.lex: sdcc now understands both formats:
14239 '# <line_number> <file_name>' and
14240 '#line <line_number> <file_name>'
14241 * support/cpp2/cppmain.c: sdcpp now generates the standard
14242 '# <line_number> <file_name>' instead of former
14243 '#line <line_number> <file_name>'
14245 2003-10-30 Borut Razem <borut.razem AT siol.net>
14247 * support/cpp2/cpphash.h,
14248 * support/cpp2/cpplib.h
14249 * support/cpp2/cpplex.c,
14250 * support/cpp2/cppmain.c,
14251 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14253 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14255 Fixed a number of problems revealed by bug #827883.
14256 * src/SDCCloop.c (loopInvariants): Spill location of the
14257 result operand should be recomputed if extracted from
14258 a loop. Also, don't extract assignments of an iTemp
14260 * src/SDCCast.c (isConformingBody): loop reversal should
14261 not occur if the control variable is involved with a
14262 relational operator.
14264 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14266 * .version: bumped to 2.3.6 to reflect the big improvements
14267 made by Erik and Klaus. Thanks!
14269 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14271 Replaced the livrange code.
14272 * src/SDCClrange.c: added new LR code
14274 * src/SDCCBBlock.h: removed remainig parts from old LR code
14275 * src/ds390/ralloc.c,
14276 * src/ds390/gen.c: minor fixes to make it work with new code
14278 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * as/hc08/lkrloc.c,
14283 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14284 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14285 (tweaked fix for bug #818696)
14287 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14291 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14295 * src/mcs51/gen.c (gencjneshort),
14296 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14297 more efficient (per Scott Bronson's suggestion)
14299 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 Extended the semantics of the critical keyword to include
14302 individual statements. See RFE #827755 and #799831
14307 * support/Util/SDCCerr.c
14308 * support/Util/SDCCerr.h
14313 2003-10-19 Borut Razem <borut.razem AT siol.net>
14315 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14317 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14321 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14322 and predecrement operand is displayed
14324 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14326 * src/SDCCval.c (valMinus): fixed bug #826041
14328 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 Some hc08 related updates that I missed earlier
14331 * sim/ucsim/stypes.h
14332 * support/regression/ports/hc08/spec.mk
14334 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14336 New target "hc08" for the Motorola 68hc08 family of micros
14344 * sim/ucsim/hc08.src/*
14345 * sim/ucsim/configure.in
14346 * src/ucsim/configure
14347 * sim/ucsim/packages_in.mk
14350 * device/include/mc68hc908qy.h
14351 * device/lib/hc08/*
14352 * device/lib/Makefile.in
14353 * support/regression/ports/hc08/*
14354 * support/regression/Makefile
14356 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14358 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14360 * src/ds390/gen.c (genCast): fixed bug #821957
14362 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14364 * device/lib/logf.c: "fixed" overlay bug
14365 * support/regression/ports/host/spec.mk: added m library
14366 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14367 * support/regression/tests/float_trans: added (for Eric)
14369 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14371 * src/mcs51/gen.c (genCpl): fixed bug
14372 http://sf.net/mailarchive/message.php?msg_id=6263915
14374 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14376 * src/SDCCast.c (decorateType): added extended constant folding
14377 * src/SDCCsymt.c (computeType): cleanup
14378 * src/SDCCval.c (valShift): minor optimization
14379 * support/regression/tests/ast_constant_folding.c: added
14381 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14383 * src/SDCCmain.c: removed some unintended changes
14385 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14387 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14388 * src/z80/gen.c: fixed part of bug #817589
14389 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14391 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14393 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14404 * src/ds390/ralloc.c
14406 * src/mcs51/ralloc.c
14408 * src/pic16/ralloc.c
14409 * src/xa51/ralloc.c
14411 * src/z80/gen.c: removed unused label "release:"
14413 2003-10-06 Borut Razem <borut.razem AT siol.net>
14415 * src/SDCC.lex: removed definition of unused variables
14416 save_optimize and save_options
14418 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14420 * clean.mk: removed '=' in "-maxdepth=1"
14421 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14422 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14424 2003-10-06 Borut Razem <borut.razem AT siol.net>
14426 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14427 my_unput() replaced by unput()
14429 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14431 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14432 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14433 type-punned pointer will break strict-aliasing rules"
14434 Old LR behaviour is again default; Klaus' LR can be choosen by
14435 defining the environment variable LRKLAUS
14439 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14440 * clean.mk: fixed removal of files in bin/CVS/
14441 * device/lib/clean.mk: fixed removal of directories small and large
14442 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14444 * src/SDCCval.c: removed superflous test for pedantic
14446 2003-10-05 Borut Razem <borut.razem AT siol.net>
14448 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14449 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14450 message "unmatched #pragma SAVE and #pragma RESTORE"
14452 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14454 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14455 assembly, critical functions, atomic, nojtbound)
14457 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14459 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14465 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14470 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14472 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14473 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14474 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14476 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 * src/z80/gen.c (genRet): fixed bug #524753
14479 * src/z80/gen.c (genCast): fixed internal error on cast from
14481 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14482 fix for bug #477835 to the z80
14483 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14484 for tracking iCodes in the peephole optimizer for z80
14486 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14489 the other part of bug #814548
14490 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14492 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14494 * src/SDCCcse.c: fixed part of bug #814548
14496 2003-09-28 Borut Razem <borut.razem AT siol.net>
14498 * src/asm.c: rewrite of printILine() to use temporary file instead
14500 * src/xa51/main.c: commented out declaration of int rewinds
14502 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14506 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14508 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14509 * src/asm.c (printILine): Fixed bug #811015
14511 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14513 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14516 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14519 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14520 to correctly handle general case of AOP_PAIRPTR
14521 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14523 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14525 * src/mcs51/ralloc.c (fillGaps),
14526 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14527 register positioning bug)
14529 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14531 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14533 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14535 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14536 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14537 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14538 (ralloc doesn't intentionally do this now, but perhaps later)
14539 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14540 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14541 register positioning bugs (Fixed bug #762602 and #795325)
14542 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14543 (Fixed bug #808779)
14544 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14545 lines that --i-code-in-asm generates
14547 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14549 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14550 trying to fclose a FILE* that was already closed.
14552 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14554 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14555 of const struct should be treated as if const themselves)
14557 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14559 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14561 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14563 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14564 Unix (/n) and DOS (/r/n) line terminations.
14566 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14568 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14571 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14573 * src/mcs51/gen.c (genFunction, genEndFunction),
14574 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14575 and restore of EA so that stack offsets to parameters are
14576 correct when using both critical and reentrant/stack-auto.
14577 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14578 size (can be triggered in error if sloc is shared between
14579 different sized objects)
14580 * device/include/float.h: fixed macros to explicitly use
14581 unsigned long where needed
14583 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14585 Feature req. 799831: added code to allow nesting of critical functions
14586 * src/mcs51/gen.c (genFunction, genEndFunction)
14587 * src/ds390/gen.c (genFunction, genEndFunction)
14589 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14591 * src/SDCCsymt.c (sclsFromPtr),
14593 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14594 support for standard C idiom of memory mapped variables; for
14595 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14596 to xdata int at 0x1234 tempvar = 1.
14597 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14598 provided by Akiya ISHIDA
14600 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14602 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14603 * src/SDCCval.c (constVal): added reduction from int to char
14604 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14605 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14606 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14608 * support/regression/tests/shifts.c: fixed
14610 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 * src/z80/gen.c (genXor): Fixed bug #805445
14614 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 Fixed bug #621531 (const & volatile confusion in the type chain).
14617 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14618 refer to the const or volatile state of the pointer itself.
14630 * src/pic16/ralloc.c
14631 * support/regression/tests/const.c
14633 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14635 When checking for duplicated modules, use absolute paths
14636 instead of relative paths. Files changed:
14641 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14643 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14645 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 * device/include/string.h: added size_t typedef, changed
14648 prototypes to use size_t, eliminated separate reentrant and
14649 non-reentrant declarations, added _memmove declaration
14650 * device/lib/_memcpy.c: changed to use size_t instead of int,
14651 changed /4 to >>2 to avoid division library call
14652 * device/lib/_memcmp.c,
14653 * device/lib/_memset.c,
14654 * device/lib/_strncat.c,
14655 * device/lib/_strncpy.c,
14656 * device/lib/_strncmp.c: changed to use size_t instead of int
14657 * device/lib/_memmove.c: new file (fixed bug #772294)
14658 * device/lib/Makefile.in: added _memmove.c
14659 * device/lib/z80/asm_strings.s: fixed bug #772290
14660 * support/regression/tests/bitfields.c: attempt to fix host assertion
14661 failure on amd64-unknown-linux2.2
14663 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14665 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14666 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14667 * as/z80/asmain.c (main): fixed bug #801766
14669 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14671 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14674 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14676 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14677 reported in bug #800609
14679 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14681 * Top header beautifications in src/pic16 directory:
14682 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14683 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14684 pcoderegs.h, ralloc.c, ralloc.h
14685 * main.c: added top header and GPL license notice
14686 * pcode.c: fixed the if-conditional warning
14688 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14690 * device/lib/_mullong.c: replaced int by short for gcc
14692 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14694 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14695 and JUMPTABLE iCodes properly now (worked by accident before)
14696 * src/mcs51/gen.c (leftRightUseAcc),
14697 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14698 iCode properly now. Use getSize instead of nRegs since a & b
14699 aren't part of the nRegs tally.
14701 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14703 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14704 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14705 before instructions that use the _STATUS register
14707 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14709 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14710 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14711 fetching of the pointer
14712 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14713 copied from genNearPointerSet()
14714 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14715 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14716 If they pop r0/r1 they must be called in the opposite order than aopOp().
14717 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14718 (resp. --stack-auto), prepared for --xstack
14720 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14722 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14724 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14726 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14727 these ports have their own __sdcc_external_start()
14729 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14731 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14732 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14733 type for bits was changed. It resulted in bit variables becoming
14734 global, which is not permitted in PIC 14 assembly output.
14736 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14738 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14740 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14742 Z80 and MCS51 linkers complaint if a public symbol is defined
14743 in more than one library module:
14747 * as/mcs51/Makefile.in
14749 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14751 A few small changes that speed up the peephole optimizer.
14755 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14757 Try to make the peephole optimizer smarter by maintaining
14758 an association between the assembly source code and the
14759 iCodes that originated them. Put this information to use
14760 with a new peephole rule condition "notVolatile" so that
14761 the rules can be aggressive yet still safe.
14766 * src/mcs51/peeph.def
14768 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14772 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14773 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14774 if the left or right operand symbols have the accuse flag set.
14776 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14778 Changed the type of the result of the ! (NOT) operator to char;
14779 previously it returned the same type as the source. This allows
14780 us to eliminate all the genFloatNot functions (all of its target
14781 implementations were very buggy) since !float can use the same
14784 * src/SDCCicode.c (ast2iCode): ! returns char
14785 * src/mcs51/gen.c (genNot, genNotFloat),
14786 * src/ds390/gen.c (genNot, genNotFloat),
14787 * src/z80/gen.c (genNot, genNotFloat),
14788 * src/pic/gen.c (genNot, genNotFloat),
14789 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14791 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14793 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14794 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14795 during interrupts. Ensure WSAVE is located at a shared bank address.
14796 2. Fixed page selection in some places
14797 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14798 the registers name strings.
14799 4. Fixed "signed / unsigned compare" compiler warnings.
14800 5. The PIC port manages its own allocation of the general purpose
14801 registers, but makes no attempt to reuse them. As a result when
14802 compiling it soon runs out of general purpose registers. Some
14803 additional code was added to the files pcode.c and device.c to walk
14804 through the function call tree and rename the registers so that they
14814 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14815 genPlus() & genMinus() when the result is the same as left or right
14817 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14819 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14821 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14823 Made bitfield a distinct type from bit so that bitfields
14824 convert as per ANSI C and bits retain their traditional
14825 boolean style behaviour. Implemented bitfield support in
14833 * src/ds390/gen.c: bit v bitfield split
14834 * src/z80/gen.c: New support for bitfields
14835 * support/regression/tests/bitfields.c: reenabled z80,
14838 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14840 Rules 246.x, 247.x relate to bitfields, the others speed up
14841 access to xdata mapped I/O devices.
14843 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14845 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14847 Cleaned up genPackBits and genUnpackBits and added two helper
14848 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14849 for literal assignments in genPackBits (thanks to Frieder for
14855 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14857 Fixed bug #748310 (pointer to function type mishandled when the
14858 function name is omitted). Also fixed a SIGSEGV when a function
14859 attribute (reentrant, etc) is used on a non-function or on a
14860 function but misplaced before the parameter list.
14862 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14864 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14865 * support/Util/SDCCerr.h,
14866 * support/Util/SDCCerr.c: Added func attr misuse error msg
14868 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14870 Fixed bug #787649 by anonymous
14871 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14872 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14874 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14876 Fixed numerous bitfield problems.
14878 * src/SDCC.y: More bitfield related error checking
14880 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14881 * support/Util/SDCCerr.h,
14882 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14883 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14884 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14885 * support/regression/tests/bitfields.c: tests added
14887 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14889 Made the constant following the "interrupt" keyword optional. If
14890 omitted, the function will not automatically be given an entry
14891 in the interrupt vector table (similar to #pragma NOIV, but
14892 less syntacticly kludgy). The interrupt number is also now
14893 range checked. Also fixed a bug in the high order bit example
14900 * support/Util/SDCCerr.c
14901 * support/Util/SDCCerr.h
14904 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14906 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14907 * src/SDCCicode.c (operandOperation): rewritten some ops
14908 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14909 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14911 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14912 be re-activated by defining REDUCE_LITERALS)
14913 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14914 unsigned, but are signed by default
14915 * src/SDCCval.c (constVal): rearranged
14916 * src/SDCCval.c (valMod): preliminary fix
14917 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14918 * support/regression/literalop.c: added, work in progress
14920 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14922 Generate warnings for useless declarations like "char data;"
14923 that don't do what new users expect.
14926 * support/Util/SDCCerr.h
14927 * support/Util/SDCCerr.c
14929 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14931 * src/SDCCval.c (valMult): fix overflow detection of negative int
14933 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14935 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14937 Changes to support big endian targets:
14950 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14952 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14953 * device/lib/time.c: fixed warning "integer overflow in expression"
14955 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14958 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14959 constants are unsigned; added recognition of "u" flag for unsigned
14960 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14961 * src/SDCCval.c (valDiv, valMod): fixed signdness
14962 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14963 signedness of modulo, left and right shift
14964 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14965 * support/Util/SDCCerr.h: added warning W_INT_OVL
14966 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14967 * src/SDCCast.c (ast_print): improved output of constants
14969 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14971 Fixed some warnings when building with MSVC:
14973 * as/mcs51/asdata.c
14977 * link/z80/aslink.h
14978 * link/z80/lkdata.c
14979 * link/z80/lkeval.c
14984 * support/cpp2/cpplib.c
14988 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14990 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14992 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14994 * support/librarian/clean.mk: Do not remove Makefile.
14995 * support/librarian/Makefile: added.
14997 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14999 Added librarian to MSVC build:
15002 * support/librarian/librarian.dsp
15004 'configure' not needed for librarian, removed:
15005 * support/librarian/configure
15006 * support/librarian/configure.in
15007 * support/librarian/config_in.h
15008 * support/librarian/Makefile.in
15010 Hopefully these ones built the librarian and the rest of sdcc properly:
15012 * Makefile.common.in
15014 Messed up 'configure', so revert to previous version:
15018 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
15020 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
15021 there, while the mantissa of a double is "only" 53 bits wide.
15023 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15025 Adding sdcclib to the build. MSVC project coming soon.
15026 Files added/changed:
15028 * support/librarian/clean.mk
15029 * support/librarian/configure
15030 * support/librarian/configure.in
15031 * support/librarian/config_in.h
15032 * support/librarian/Makefile.bcc
15033 * support/librarian/Makefile.in
15034 * support/librarian/sdcclib.c
15037 * Makefile.common.in
15041 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15043 Linker now complaints if linked modules have conflicting options, for
15044 example, one compiled using --model-large and another one compiled with
15045 --model-small. The following files were modified:
15047 * as/mcs51/asdata.c
15048 * as/mcs51/aslink.h
15050 * as/mcs51/asmain.c
15052 * as/mcs51/i51pst.c
15053 * as/mcs51/lkdata.c
15054 * as/mcs51/lklibr.c
15055 * as/mcs51/lkmain.c
15061 * link/z80/aslink.h
15062 * link/z80/lkdata.c
15063 * link/z80/lklibr.c
15064 * link/z80/lkmain.c
15067 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15069 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15070 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15072 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/z80/mappings.i: fix _mul[us][int,long] entries
15076 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15078 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15080 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15082 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15083 * support/regression/tests/bitopcse.c: added
15091 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15093 added support for new library format to z80, gbz80 linkers:
15099 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15101 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15102 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15104 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15106 added DUMMY_READ_VOLATILE:
15115 * src/SDCCcse.c (algebraicOpts): many improvements
15116 * src/SDCCcse.h: removed algebraicOpts()
15117 * src/SDCCicode.c (picDummyRead): added
15119 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15121 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15122 "Insufficient space in data memory".
15124 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15126 * src/mcs51/gen.c: fixed bug #771358
15127 * src/z80/gen.c: fixed bug #759087
15129 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15131 * src/pic16/glue.c: minor cleanup by Vangelis
15133 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15135 * device/include/regc515c.h: fixed #758477
15136 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15137 * device/lib/_gptrput.c: saved a few bytes
15138 * my tab spacing is 8, yours too?)
15139 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15140 * device/lib/serial.c: process RX bytes earlier than TX bytes
15141 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15143 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15145 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15147 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15149 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15151 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15153 * device/lib/Makefile.in: bad fix, reverted to 1.43
15155 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15157 * device/lib/Makefile.in: added missing z80 object files
15159 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15161 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15162 pic16 progress by Vangelis:
15165 * src/pic/Makefile:
15172 * pic16/genarith.c:
15177 * pic16/pcodepeep.c:
15180 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15182 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15184 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15186 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15187 added gbz80 build to MSVC project.
15188 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15189 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15190 from 8051 stuff and setup so it links using a .lnk file.
15192 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15194 * support/librarian/sdcclib.c: sdcc librarian.
15195 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15198 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15200 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15202 2003-07-02 Borut Razem <borut.razem AT siol.net>
15204 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15205 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15206 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15207 src/xa51/main.c, src/z80/main.c:
15208 virtualization of glue() function: each port has it's own glue function,
15209 which is accessed by do_glue function pointer in PORT.general structure
15211 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15213 * DS800C400 fun, improved ROM interface and tinibios.
15215 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15217 * More support for DS80C400. Now includes beginning of interface to ROM.
15219 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15223 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15225 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15227 2003-06-19 Borut Razem <borut.razem AT siol.net>
15229 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15231 2003-06-19 Borut Razem <borut.razem AT siol.net>
15233 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15234 fixed Z80 port - crt0.o: cannot open.
15236 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15238 * support/Util/MySystem.c (merge_command): revert bad fix
15240 2003-06-18 Borut Razem <borut.razem AT siol.net>
15242 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15244 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15246 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15247 option --use-stdout sends errors to stdout instead of stderr.
15249 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15251 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15253 2003-06-15 Borut Razem <borut.razem AT siol.net>
15255 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15256 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15257 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15258 fixed width array of pointers replaced with sets;
15259 multiple include and lib paths ared transferred to preprocessor and linker
15260 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15261 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15262 fixed width array of pointers
15263 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15264 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15265 fixupPath(), getPathDifference()
15266 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15267 fixed width array of pointers
15269 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15271 * src/pic16/ralloc.c: fix warnings
15272 * src/pic16/pcode.c: fix warning
15274 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15276 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15277 know all the details, but essentially this set of changes enable
15278 the pic16 port to generate movff instructions and generate assembler
15282 * src/pic16/glue.c:
15283 * src/pic16/pcode.c:
15284 * src/pic16/device.c:
15285 * src/pic16/main.c:
15286 * src/pic16/pcode.h:
15287 * src/pic16/pcoderegs.c:
15288 * src/pic16/ralloc.c:
15289 * src/pic16/ralloc.h:
15291 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15293 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15294 added option --vc, so sdcc errors and warnings are compatible with
15295 Microsoft Visual Studio.
15297 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15299 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15300 device/lib/libfloat.lib: added atof function.
15302 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15304 * doc/sdccman.lyx: updated to Lyx 1.3
15305 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15306 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15307 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15309 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15311 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15313 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15315 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15316 additions to the "related tools/documentation" section
15318 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15320 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15322 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15324 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15325 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15327 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15329 * doc/sdccman.lyx: fix double dash and other minor things
15330 * doc/Makefile: fix double dash
15332 2003-05-28 Karl Bongers(patches from Martin Helmling)
15333 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15334 condition and ignore commands.
15336 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15338 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15339 is in parts still quite out of date, I did changes as far as I felt makes sense
15340 for a non-native english speaker.
15341 Please feel free to add to the manual or to correct my changes.
15342 * doc/Makefile: undid touching the date of intermediate tex files.
15344 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15346 * doc/sdccman.lyx: Manual has an index now
15348 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15350 Finalize muluint/mulsint and mululong/mulslong merging:
15351 * device/lib/_mulint.c
15352 * device/lib/_mullong.c
15353 * device/lib/gbz80/mul.s
15354 * device/lib/gbz80/stubs.s
15355 * device/lib/z80/mul.s
15356 * device/lib/z80/stubs.s
15357 * src/SDCCsymt.c (initCSupport)
15359 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15361 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15362 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15363 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15364 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15367 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15369 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15370 the regression tests I'm not brave enough to enable 245.b, 245.c
15371 * doc/sdccman.lyx: added latex preamble for hyperref package.
15372 Using pdflatex this will give you a hyperlinked pdf file with
15373 bookmarks. (prepend '%' before /usepackage if this breaks something)
15375 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15377 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15379 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15381 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15383 2003-05-21 <johan AT balder>
15385 * src/SDCCglue.c (printIval): fixed bug #739934
15387 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15389 Applied patch from bug 737905 (renamed yylineo to mylineno):
15396 * src/pic16/pcode.c: Cleaned warnings
15397 * src/pic16/pcodeflow.c: Cleaned warnings
15398 * src/pic16/pcoderegs.c: Cleaned warnings
15400 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15402 * src/pic16/pcode.c: Cleaned warnings
15403 * src/pic16/pcodepeep.c: Cleaned warnings
15404 * src/pic16/ralloc.c: Cleaned warnings
15406 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15408 * doc/sdccman.lyx: fixed bug 739745
15409 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15411 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15413 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15414 it can be defined with CFLAGS when running configure
15415 * src/SDCCmain.c: fixed compiling + linking with object files
15417 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15419 * configure.in: configure for pic16 port,
15420 added --disable-pic16-port
15421 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15422 * src/SDCCmain.c: linkOptions is changed to set *,
15423 added if/endif conditional macros to remove options help
15424 messages from optionsTable when a port is not configured, added
15425 support for the PIc16 port in the ports table, when executing
15426 the compiler with no port specified on command line, a default
15427 port is selected with the new macro DEFAULT_PORT which is
15428 defined in port.h, in setDefaultOptions() linkOptions is removed
15429 from initialization assignment, since now it is a set,
15430 parseCmdLine uses setParseWithComma for linkOptions, in
15431 linkEdit() linkOptions are accessed with new function indexSet()
15432 which returns the i'th item of a set variable. See SDCCset.c, in
15433 linkEdit() when calling buildCmdLine(), added linkOptions as
15434 last argument. Now users can pass arguments to gplink via the
15435 -Wl option, main() uses pic16glue() to glue up pic16 programs
15436 * src/SDCCpeeph.c: various changes to support pic16
15437 * src/SDCCset.c: added function void *indexSet(set *, int) to
15438 return the i'th item of the set
15439 * src/SDCCset.h: added function prototype for indexSet()
15440 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15441 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15442 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15443 added macro DEFAULT_PORT
15444 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15445 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15447 * src/pic16/glue.c: commented out some error producing lines
15448 * src/pic16/main.c: __config directives are commented out to stop
15449 gpasm complaining and test the linkage with gplink, _linkCmd and
15450 _asmCmd changed to be more gplink and gpasm friendly
15451 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15452 produced an error when parsed, peep rule 12 is added to utilize
15453 movff, but it is commented out since the pCode does not support
15454 yet a command with 2 address arguments
15456 2003-05-18 <johan AT balder>
15458 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15459 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15460 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15462 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15463 Added feature to script commands from file.
15465 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15467 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15468 * src/SDCCutil.c: include ctype.h for win32
15470 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15472 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15474 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15476 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15477 Fixed so you can set breakpoints prior to run, run does not stop
15478 on entry now. Add tbreak. Other enhancements and fixes for use
15481 2003-05-12 Borut Razem <borut.razem AT siol.net>
15483 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15485 2003-05-11 Borut Razem <borut.razem AT siol.net>
15487 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15488 the path of bin directory, so that PATH is the only env. variable, which has to be set
15489 in case of standard installation.
15490 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15491 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15492 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15494 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15496 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15497 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15498 temp files are in the port dir; clean the gen/test directory when
15499 generating new test.c
15500 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15501 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15502 * support/regression/tests/zeropad.c: added
15504 2003-05-09 <johan AT balder>
15506 * src/SDCCglue.c: fixed bug #597940
15508 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15510 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15511 cache sfr, optimize next,step, fix off by one sourceline,
15512 support ddd list function.
15513 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15515 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15517 * support/regression/HTMLgen.py: added compare_s2f()
15518 * support/regression/Makefile: redo 1.27
15519 * support/regression/generate-cases.py: redo 1.5
15521 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15523 * support/regression/tests/float.c: workaround 33 bit hex constant
15524 * support/regression/tests/simplefloat.c: fix division for host
15526 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15528 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15529 that tame's the PIC's over-aggressive optimizer.
15531 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15533 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15536 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15538 Initial support for DS80C400. "Hello world" runs on TINIm400
15541 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15543 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15544 * Some notes on ddd usage added in debugger/README
15545 Martin Helmling adding more features and fixes for ddd GUI debugger.
15546 Code added for nexti, stepi, up, down, and other adjustments.
15548 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15550 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15551 * src/pic/peeph.def Added two rules to optimize carry manipulation
15552 * src/pic/* removed debug printfs
15554 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15556 * debugger/mcs51/cmd.c: added header newalloc.h
15558 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15560 * as/Makefile: new EXEEXT
15561 * as/z80/Makefile: remove trailing slash of BUILDIR
15562 * as/z80/clean.mk: new EXEEXT
15563 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15564 * support/cpp2/Makefile.in: new EXEEXT
15565 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15567 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15569 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15570 EXEEXT was introduced to fix all related problems with targets
15571 "clean", "install" and "uninstall"; a couple of further flaws
15572 especially with "clean" have been fixed too
15573 * as/mcs51/Makefile.in
15574 * as/mcs51/clean.mk
15578 * debugger/mcs51/Makefile.in
15579 * debugger/mcs51/clean.mk
15580 * link/z80/Makefile
15581 * link/z80/Makefile.in
15582 * link/z80/clean.mk
15584 * packihx/Makefile.in
15586 * sim/ucsim/Makefile
15587 * sim/ucsim/clean.mk
15588 * sim/ucsim/avr.src/Makefile.in
15589 * sim/ucsim/avr.src/clean.mk
15590 * sim/ucsim/s51.src/Makefile.in
15591 * sim/ucsim/s51.src/clean.mk
15592 * sim/ucsim/xa.src/Makefile.in
15593 * sim/ucsim/xa.src/clean.mk
15594 * sim/ucsim/z80.src/Makefile.in
15595 * sim/ucsim/z80.src/clean.mk
15596 * sim/ucsim/main_in.mk
15597 * sim/ucsim/packages_in.mk
15598 * sim/ucsim/gui.src/Makefile.in
15599 * sim/ucsim/gui.src/serio.src/Makefile.in
15600 * sim/ucsim/gui.src/serio.src/clean.mk
15603 * support/cpp2/Makefile.in
15604 * support/cpp2/clean.mk
15605 * support/makebin/Makefile
15606 * support/makebin/clean.mk
15607 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15608 * doc/sdccman.lyx: --program-suffix no longer needed
15610 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15612 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15613 Martin Helmling added support for ddd GUI debugger.
15614 Code added to display assembly, set variables, and other commands
15615 to interface to ddd.
15617 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15619 * as/Makefile: fix target clean
15620 * as/clean.mk: fix target clean
15621 * as/z80/clean.mk: fix target clean
15623 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15625 * Makefile.common.in: added AT EXEEXT AT
15626 * configure.in: removed all mingw32 stuff
15627 * configure: rebuilt from configure.in
15628 * doc/sdccman.lyx: updated section "installation"
15629 * support/scripts/sdcc_mingw32: adapted to configure
15630 * support/scripts/sdcc_cygwin_mingw32: added
15632 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15634 * src/pic Added object file support for the PIC port
15635 * src/pic Applied patch from Craig Franklin (this started the object file support)
15636 * src/regression Updated the PIC regression tests for object files
15638 2003-04-20 Borut Razem <borut.razem AT siol.net>
15640 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15641 lklex.c: In function `getfid':
15642 lklex.c:203: warning: array subscript has type `char'
15643 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15644 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15645 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15646 stack handling macros
15648 2003-04-19 Borut Razem <borut.razem AT siol.net>
15650 * "handling space characters in file path" task:
15651 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15652 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15653 * support/Util/MySystem.h: make it self-sufficient
15654 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15655 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15656 handling space characters in file path
15657 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15658 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15659 * support/Util/MySystem.c: handling space characters in executable's path
15661 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15663 * as/z80/Makefile: fix permanent rebuild of z80
15664 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15665 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15667 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15669 * src/SDCCopt.c: add special case optimization to replace modulo by
15670 a power of two with a bitwise AND.
15672 2003-04-18 <johan AT balder>
15674 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15676 2003-04-17 <johan AT balder>
15678 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15679 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15681 2003-04-13 Borut Razem <borut.razem AT siol.net>
15683 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15684 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15685 fixed mingw problem in adl_NORMALIZE_PATH
15687 2003-04-12 Borut Razem <borut.razem AT siol.net>
15689 * fixed "#pragma SAVE/RESTORE can not be nested":
15690 * src/SDCC.lex: reworked pragma handling functions
15691 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15692 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15694 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/SDCCutil.c (pathEquivalent): defined but not used
15697 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15698 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15699 * configure: rebuilt from configure.in
15700 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15701 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15702 * device/include/Makefile.in: replace sdcc_datadir
15703 * device/lib/Makefile.in: replace sdcc_datadir
15704 * Makefile.common.in: add LDFLAGS from configure
15705 * packihx/Makefile.in: use LDFLAGS
15706 * src/Makefile.in: use LDFLAGS
15707 * support/cpp2/Makefile.in: add LDFLAGS from configure
15708 * support/makebin/Makefile: use LDFLAGS
15709 * .version: bumped version number to 2.3.5
15711 2003-04-12 Borut Razem <borut.razem AT siol.net>
15713 * completed "different paths" task:
15714 * src/SDCCmacro.c: fixed bug in handling quotes
15715 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15716 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15718 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15720 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15722 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15724 * ds390/gen.c ds390/peeph.def: fix bug 706781
15726 2003-04-11 Borut Razem <borut.razem AT siol.net>
15728 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15730 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15732 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15733 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15734 set - this bit used to not be set...).
15735 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15736 bad code in PIC Port
15737 * src/regression/and2.c added to test bug 609268
15738 * src/regression/Makefile added and2.c to regression test
15741 2003-04-08 <johan AT CP255758-A>
15743 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15744 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15745 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15747 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15749 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15751 * support/cpp2/Makefile.in: fix bug #487815
15752 * configure: rebuilt from configure.in
15753 * Makefile.common.in: docdir changed, new path suffixes
15754 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15755 * sdcc_vc_in.h: reflect changes from sdccconf.h
15756 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15757 * src/SDCCutil.h: remove BINDIR hack
15758 * doc/sdccman.lyx: update new path hierarchy
15760 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15762 * src/SDCCpeeph.c: added okToRemoveSLOC test
15764 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15766 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15768 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15770 * src/SDCCpeeph.c: added labelIsReturnOnly test
15771 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15773 2003-04-05 <johan AT balder>
15775 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15776 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15777 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15778 * src/SDCCast.c: fixed a warning
15779 * src/SDCCast.h: fixed a warning
15780 * src/SDCCicode.c (operandFromAst): fixed a warning
15782 2003-04-04 <johan AT balder>
15784 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15785 * src/SDCCast.c (decorateType): fixed bug #715076
15786 * src/SDCC.y: fixed bug #702907
15788 2003-04-03 <johan AT balder>
15790 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15791 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15792 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15793 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15794 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15796 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15798 * _decdptr.c: fix return values
15799 * _gptrget.c: fix return values
15800 * _gptrgetc.c: fix return values
15801 * _gptrput.c: fix return values
15802 * _mulint.c: fix return values
15803 * as/z80/Makefile: fix 'make -j' problem
15805 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15807 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15808 * configure.in: big cleanup, updated to autoconf 2.5x
15809 * configure: rebuilt from configure.in
15810 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15811 * sdcc_vc_in.h: reflect changes from sdccconf.h
15812 * doc/Makefile: fixed a flaw in "make install"
15814 2003-04-02 <johan AT balder>
15816 * src/ds390/gen.c (genCmp): no comments
15817 * src/mcs51/gen.c (genCmp): no comments
15818 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15819 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15821 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15823 * support/regression/generate-cases.py: place generated file in given sub directory
15824 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15825 * support/regression/Makefile: improvements for 'make -j';
15826 side effect: it's simpler and faster now
15828 2003-03-31 Borut Razem <borut.razem AT siol.net>
15830 * src/z80/main.c: link-{port} and as-{port} defined without path
15831 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15833 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15835 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15837 2003-03-30 Borut Razem <borut.razem AT siol.net>
15839 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15840 changed type of list parameter to set
15841 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15842 * src/port.h: changed type of do_assemble() parameter to set
15843 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15844 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15845 definition of "cppoutfilename" macro with NULL value in preProcess()
15846 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15847 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15848 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15849 replaced with set *binPathSet
15850 * shash_add() deallocates the item, if allready exsists, before adding the new one
15851 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15853 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15855 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15856 a nested for loop bug in the PIC port
15857 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15860 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15862 * support/Util/dbuf.h: remove C++ stuff to make it portable
15864 2003-03-28 Borut Razem <borut.razem AT siol.net>
15866 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15867 literal strings in stringLiteral()
15868 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15869 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15872 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15874 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15876 2003-03-26 <johan AT balder>
15878 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15879 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15880 * src/SDCCast.c (decorateType): fixed " -v < 3"
15882 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15884 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15885 Added Lenny Story's debug infrastructure changes:
15886 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15887 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15888 * src/cdbFile.c: added
15889 * src/SDCCdebug.c: added
15890 * src/SDCCdebug.h: added
15891 * src/SDCCast.c (createFunction)
15892 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15893 * src/SDCCmain.c (parseCmdLine, main)
15894 * src/SDCCmem.c (redoStackOffsets)
15895 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15898 * src/avr/gen.c (genAVRCode)
15899 * src/ds390/gen.c (gen390Code)
15900 * src/mcs51/gen.c (gen51Code)
15901 * src/pic/gen.c (genpic14Code)
15902 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15903 * src/xa51/gen.c (genXA51Code)
15904 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15906 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15908 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15909 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15911 2003-03-22 <johan AT balder>
15913 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15915 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15917 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15918 * doc/cdbfileformat.lyx: added, written by Lenny Story
15919 * doc/Makefile: added cdbfileformat.lyx
15920 * doc/clean.mk: added cdbfileformat.lyx
15922 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15924 * src/mcs51/peeph.def: fix bug #705773
15926 2003-03-20 <johan AT balder>
15928 An sfr/sbit can have an "at #" AND an initializer
15929 * src/SDCCsymt.c (checkSClass):
15930 * src/SDCCmem.c (allocGlobal):
15931 * src/SDCCmem.c (allocLocal):
15932 * src/SDCCast.c (createBlock):
15934 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15936 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15938 2003-03-16 <johan AT balder>
15940 Undid the hackup of const and volatile, the problem is much bigger
15942 * src/SDCCast.c:1.171
15943 * src/SDCCglue.c:1.138
15944 * src/SDCCicode.c:1.146
15945 * src/SDCCsymt.c:1.150
15946 * src/SDCCval.c:1.65
15948 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15950 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15951 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15953 2003-03-13 <johan AT balder>
15955 Hackup const and volatile modifiers in type chains a bit:
15957 * src/SDCCast.c:1.169
15958 * src/SDCCglue.c:1.136
15959 * src/SDCCicode.c:1.143
15960 * src/SDCCsymt.c1.146
15961 * src/SDCCsymt.h1.59
15962 * src/SDCCval.c:1.63
15964 2003-03-12 <johan AT balder>
15966 * src/SDCCBBlock.h: more LRH debugging junk
15967 * src/SDCCcflow.h: more LRH debugging junk
15968 * src/SDCCloop.c: more LRH debugging junk
15969 * src/SDCC.y (struct_declaration): fixed bug #697590
15970 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15971 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15972 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15974 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15975 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15976 test function names must now match exactly).
15977 * src/SDCCcse.c: added special case in findCheaperOp to allow
15978 extending a short integer. Makes less awful code for bug 700121 test case.
15980 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15982 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15983 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15985 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15987 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15988 actually called (operandsNotEqual() was called for all
15989 operandsNotEqualX tests).
15991 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15993 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15994 with shorter literals. Fixes bug 700121.
15996 2003-03-11 <johan AT balder>
15998 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
16000 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
16002 * src/SDCCloop.c (mergeRegions): an evil beast is dead
16003 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
16005 2003-03-10 Borut Razem <borut.razem AT siol.net>
16007 * src/SDCCmain.c: pipe preprocessor's output
16008 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16009 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16010 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16011 which closes all pipes in pipeSet set
16012 * src/SDCCset.c: free deleted item in function deleteSetItem()
16013 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16014 moved from z80 to src subproject
16015 * .version: increased version number to 2.3.4
16017 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
16019 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
16020 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
16021 * support/regression/ports/xa51/spec.mk: fix typo
16023 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
16025 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
16027 2003-03-09 Borut Razem <borut.razem AT siol.net>
16029 * src/SDCCmain.c: pipe preprocessor's output
16030 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16031 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16032 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16033 which closes all pipes in pipeSet set
16034 * src/SDCCset.c: free deleted item in function deleteSetItem()
16035 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16036 moved from z80 to src subproject
16038 2003-03-09 Borut Razem <borut.razem AT siol.net>
16040 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16041 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16042 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16043 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16044 * src/SDCCglobl.h: unification of WIN32 native definitions
16046 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16048 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16050 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16052 * src/configure.in: check for endianess (even while cross-compiling)
16053 * src/configure: check for endianess (even while cross-compiling)
16054 * src/configure_in.h: check for endianess (even while cross-compiling)
16055 * src/avr/gen.c: remove old endianess stuff
16056 * src/mcs51/gen.c: remove old endianess stuff
16057 * src/ds390/gen.c: remove old endianess stuff
16058 * src/pic/gen.c: remove old endianess stuff
16059 * src/pic/genarith.c: remove old endianess stuff
16060 * src/pic/glue.c: fix endianess check
16061 * src/pic16/gen.c: remove old endianess stuff
16062 * src/pic16/genarith.c: remove old endianess stuff
16063 * src/pic16/glue.c: fix endianess check
16064 * src/xa51/gen.c: remove old endianess stuff
16065 * src/z80/gen.c: fix endianess check
16066 * src/SDCCglue.c: fix endianess check
16067 * src/ds390/peeph.def: fix bug 700036
16069 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16071 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16072 * src/configure: find appropriate data-types on host for SDCC's int and long
16073 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16074 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16075 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16077 2003-03-07 <johan AT balder>
16080 some minor cleanups before the big shot
16081 OP_DEFS and OP_USES now use Kevin's protection
16082 new option --nolabelopt
16084 * src/SDCCBBlock.c:
16093 * src/ds390/ralloc.c:
16094 * src/mcs51/ralloc.c:
16095 * src/pic/ralloc.c:
16096 * src/xa51/ralloc.c:
16097 * src/z80/ralloc.c:
16099 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16101 * src/pic/pcode.c (get_op): fix 64 bit warnings
16102 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16103 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16104 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16105 * support/regression/tests/malloc.c: fix 64 bit warnings
16107 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16109 * src/mcs51/gen.c (genMinus): fixed bug 696436
16111 2003-03-02 Borut Razem <borut.razem AT siol.net>
16113 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16115 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16117 * configure.in: test for mkstemp
16118 * sdccconf_in.h: add HAVE_MKSTEMP
16120 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16122 * device/include/ctype.h: removed warning while using --stack-auto
16123 * device/include/malloc.h: removed warning while using --stack-auto
16124 * device/include/string.h: removed warning while using --stack-auto
16126 2003-02-23 Borut Razem <borut.razem AT siol.net>
16128 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16129 because NDEBUG is defined (see man assert)
16130 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16132 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16134 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16135 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16137 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16139 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16140 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16142 2003-02-18 <johan AT balder>
16144 * as/mcs51/asmain.c (asmbl): module can start with a digit
16145 * as/z80/asmain.c (asmbl): module can start with a digit
16147 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16149 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16150 * src/asm.c: fix pipe() for Mingw32
16152 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16154 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16155 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16156 make -V work again; --c1mode reads now from stdin
16157 * doc/sdccman.lyx: added --c1mode
16158 * support/Util/SDCCerr.c: new messages for c1 mode
16159 * support/Util/SDCCerr.h: new messages for c1 mode
16160 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16162 2003-02-15 <johan AT balder>
16164 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16166 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16168 * doc/sdccman.lyx: Environment variables, -o and other minor things
16170 2003-02-14 <johan AT balder>
16172 * src/xa51/main.c: before anyone really tries to use it :)
16174 * Install doc's in share/sdcc/doc
16175 * removed some obsolete files
16176 * Do a proper make distclean and uninstall
16177 M Makefile.common.in
16180 M device/include/Makefile.in
16181 M device/lib/Makefile.in
16184 M sim/ucsim/doc/Makefile.in
16186 R src/avr/peeph.rul
16187 R src/xa51/peeph.rul
16188 M support/cpp2/Makefile.in
16189 M support/makebin/Makefile
16192 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16194 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16196 2003-02-10 Borut Razem <borut.razem AT siol.net>
16198 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16199 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16200 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16201 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16202 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16203 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16204 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16205 src/z80/Makefile.bcc: Borland Makefile cleanup
16206 * as/z80/Makefile.bcc: Added Borland Makefile
16207 * support/cpp2/borland.h: Removed
16209 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16211 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16212 * src/SDCC.lex: new pragma NOIV
16213 * src/SDCCglobl.h: new pragma NOIV
16214 * src/SDCCmem.c: new pragma NOIV
16216 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16218 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16220 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16222 * src/SDCCmain.c: signal handling is switched off by --debug
16223 * doc/Makefile: small fix for install; use clean.mk again
16224 * doc/clean.mk: clean *.pdf and *.html too
16226 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16228 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16229 * device/lib/printfl.c: fix a ds390 bug by making it portable
16230 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16231 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16232 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16233 * debugger/mcs51/cmd.c: converted multi-line string literals
16234 * sim/ucsim/globals.cc: converted multi-line string literals
16235 * src/SDCCmain.c: introduced signal handler to remove temp files
16236 * doc/Makefile: small tweaks, implement clean
16237 * doc: removed generated files
16239 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16241 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16242 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16243 Address Record is not correctly generated for DS390."
16245 2003-02-02 Borut Razem <borut.razem AT siol.net>
16247 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16248 * as/mcs51/asm.h: fixed compilation with Borland C
16249 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16250 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16251 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16252 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16253 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16254 src/z80/Makefile.bcc: delete $(LIB) only if exist
16255 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16257 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16259 * device/include/malloc.h: introduced NULL
16260 * device/include/string.h: introduced NULL
16261 * device/include/stdlib.h: introduced NULL
16262 * device/lib/_memcpy.c: removed NULL
16263 * device/lib/_strcat.c: removed NULL
16264 * device/lib/_strchr.c: removed NULL
16265 * device/lib/_strcmp.c: removed NULL
16266 * device/lib/_strcpy.c: removed NULL
16267 * device/lib/_strcspn.c: removed NULL
16268 * device/lib/_strlen.c: removed NULL
16269 * device/lib/_strncat.c: removed NULL
16270 * device/lib/_strncmp.c: removed NULL
16271 * device/lib/_strncpy.c: removed NULL
16272 * device/lib/_strpbrk.c: removed NULL
16273 * device/lib/_strrchr.c: removed NULL
16274 * device/lib/_strspn.c: removed NULL
16275 * device/lib/_strstr.c: removed NULL
16276 * device/lib/_strtok.c: removed NULL
16277 * device/lib/malloc.c: removed NULL, include own header
16279 2003-02-02 <johan AT balder>
16281 * 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
16282 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16283 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16284 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16285 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16286 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16288 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16290 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16293 2003-02-01 <johan AT balder>
16295 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16297 2003-01-31 <johan AT CP255758-A>
16299 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16301 2003-01-30 <johan AT balder>
16303 * src/SDCCBBlock.c: automatic bug detection
16304 * src/SDCCicode.c: automatic bug detection
16306 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16308 * src/SDCCglobl.h: now --xram-size 0 works
16309 * src/SDCCmain.c: now --xram-size 0 works
16311 2003-01-29 <johan AT balder>
16313 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16315 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16317 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16318 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16319 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16320 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16321 * src/SDCCglobl.h: Added options --xram-size and --code-size
16322 * src/SDCCmain.c: Added options --xram-size and --code-size
16324 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16326 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16327 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16329 2003-01-27 <johan AT balder>
16331 * src/SDCC.y: fixed bug #613764
16333 2003-01-26 <johan AT balder>
16335 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16336 * src/SDCCsymt.h: fixed bug #673374
16337 * src/SDCCglue.c: fixed bug #661910
16338 * src/SDCCast.c: fixed bug #458099 and 673374
16340 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16342 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16343 * as/mcs51/strcmpi.h: added
16344 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16345 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16346 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16347 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16348 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16349 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16350 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16351 * as/mcs51/Makefile.aslink: new module strcmpi
16352 * as/mcs51/Makefile.asx8051: new module strcmpi
16353 * as/mcs51/Makefil.bcc: new module strcmpi
16354 * as/mcs51/Makefile.in: new module strcmpi
16355 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16357 2003-01-26 <johan AT balder>
16359 * src/SDCCglue.c: reverted back to 1.124
16360 * src/SDCCast.c: reverted back to 1.156
16361 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16363 2003-01-25 <johan AT balder>
16365 * src/SDCCglue.c: A better fix for bug #661910
16366 * src/SDCCast.c: A better fix for bug #661910
16367 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16369 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16371 * src/Makefile.in: remove spawn.o
16372 * src/SDCCmain.c: remove spawn.h
16373 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16374 * src/spawn.c: removed
16375 * src/spawn.h: removed
16376 * support/regression/ports/ds390/spec.mk: link with -r
16378 2003-01-24 <johan AT CP255758-A>
16380 * src/ds390/gen.c (aopOp): fixed bug #667458
16381 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16382 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16383 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16385 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16387 * src/mcs51/peeph.def: better assembler identation by Frieder
16388 * src/mcs51/gen.c: better assembler identation by Frieder
16390 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16392 * as/z80/string.h: removed for gcc 3.2
16393 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16394 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16396 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16398 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16399 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16400 * support/regression/Makefile: separate temp files for ports
16401 * support/regression/generate-cases.py: separate temp files for ports
16402 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16403 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16405 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16407 * moved tinitalk to device/examples/ds390
16409 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16411 * as/mcs51/lkmem.c: rflag is for DS390
16412 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16413 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16414 (linkEdit): move mem- and map-files the same way as ihx-files
16415 * src/z80/main.c (_setDefaultOptions): removed --generic
16416 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16417 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16418 * src/pic/glue.c (picglue): --c1mode works again
16419 * src/pic16/glue.c (pic16glue): --c1mode works again
16420 * src/asm.c (printCLine): fix #660034
16422 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16424 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16425 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16426 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16427 * as/mcs51/lkmem (summary): better fix for sp problem
16428 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16429 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16430 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16431 remove --stack-after-data
16433 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16435 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16436 * src/SDCCutil.c (join): ugly bug: missing '\0'
16437 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16439 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16441 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16443 * src/pic/main.c (_asmCmd): gpasm supports -o
16444 * src/z80/main.c: more general macros
16445 * device/lib/Makefile.in: remove intermediate files
16447 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16449 * .version: Bumped version number to 2.3.3
16450 * src/SDCCBBlock.c: new option -o
16451 * src/SDCCglobl.h: new option -o
16452 * src/SDCCglue.c: new option -o
16453 * src/SDCCmain.c: new option -o
16454 * src/asm.c: new option -o
16455 * src/ds390/main.c: new option -o
16456 * src/pic/glue.c: new option -o
16457 * src/pic/pcode.c: new option -o
16458 * src/pic/ralloc.c: new option -o
16459 * src/pic16/glue.c: new option -o
16460 * src/pic16/pcode.c: new option -o
16461 * src/pic16/ralloc.c: new option -o
16462 * src/z80/main.c: new option -o
16463 * device/lib/Makefile.in: use -o
16464 * support/regression/ports/ds390/spec.mk: use -o
16465 * support/regression/ports/gbz80/spec.mk: use -o
16466 * support/regression/ports/mcs51/spec.mk: use -o
16467 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16468 * support/regression/ports/z80/spec.mk: use -o
16469 * support/regression/ports/ucz80/spec.mk: use -o
16470 * support/regression/ports/xa51/spec.mk: use -o
16471 * support/regression/fwk/lib/timeout.c: fix usage string
16473 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16474 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16476 2003-01-07 <johan AT balder>
16478 * src/SDCCast.c (decorateType): fixed bug #600035
16480 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16481 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16482 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16483 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16484 * src/pic/pcode.c: outcommented unused variable to remove warnings
16485 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16487 2003-01-06 <karl AT turbobit.com>
16488 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16491 2003-01-06 <johan AT balder>
16493 * src/SDCCicode.c: fixed array add
16495 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16496 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16497 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16499 2003-01-04 <johan AT balder>
16501 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16503 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16504 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16506 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16507 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16508 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16510 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16511 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16513 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16514 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16516 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16517 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16519 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16521 * in /sdcc/as/mcs51/ changed these files in order to create an
16522 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16523 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16524 following files to include the previous two files: aslink.dsp,
16525 Makefile.aslink, Makefile.bcc, and Makefile.in.
16527 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16528 .adb instead of .cdb
16530 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16532 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16533 value from option --iram-size.
16535 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16537 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16540 2002-09-18 <wiml AT hhhh.org>
16542 * SDCClrange.h: exposed setFromRange() and setToRange()
16543 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16544 packRegsForAccUse() (bug 542397)
16545 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16546 multiple times and emitting the fetch operations more than once
16547 added aopGetUsesAcc() function to allow binary operators to
16548 fetch their operands in the correct order; made genMinus() emit
16549 compact code for X = LITERAL - Y
16551 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16552 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16553 sprintf() in line 1267.
16555 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16556 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16559 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16560 Changes to aslink (All the changes are marked with 'JCF'):
16562 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16565 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16566 area BSEG. Also moves, if possible, the DATA area down into the internal
16567 ram so more space is available.
16569 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16572 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16573 not bytes. Function summary() which creates a memory usage summary
16574 file with extension .mem. Reports of overlaping stack and small stack
16575 size. If the space for the stack is less than 16 bytes aslink trows a
16578 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16579 the 8051. Option 'y' for memory summary output file.
16581 Changes to sdcc (All the changes are marked with 'JCF'):
16583 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16585 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16586 overlaying area for it (uses RegBankUsed[4]).
16588 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16589 bank zero as used by default. By default aslink locates the stack
16590 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16591 the creation of the .mem file. Delegates the allocation of data area
16592 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16593 the begining of the stack area to aslink.
16595 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16596 glue() in SDCCglue.c creates an area for it.
16598 2002-09-03 Borut Razem <borut.razem AT siol.net>
16599 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16600 sdcc/src/pic/glue.c:
16601 introduced atexit() handler for teporay files removal in case of
16602 errors, assertions, ...
16604 2002-08-29 Borut Razem <borut.razem AT siol.net>
16605 * sdcc/support/cpp2/auto-host_vc_in.h:
16606 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16607 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16608 Maybe there is a similar problem with BORLANDC? It should be checked!
16610 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16611 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16612 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16613 was not executed, and the compiler (cl) launched a warning:
16614 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16616 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16617 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16619 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16620 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16622 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16623 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16624 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16625 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16626 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16627 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16628 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16629 - added Release configuration in VS projects
16630 - review of compiler an linker options
16631 - VC .exe files are generated in bin_vc directory, not to interfere
16632 with binaries generated from other projects (cygwin, mingw, bcc ...)
16634 * sdcc/src/yacc.dsp: added
16636 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16637 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16638 and insert the version number definitions from .version
16640 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16642 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16643 added - genarate auto-host.h using auto-host_vc_in.h as template
16646 removed from CVS, generated automatically
16648 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16649 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16651 2002-08-11 Borut Razem <borut.razem AT siol.net>
16652 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16654 2002-08-10 Borut Razem <borut.razem AT siol.net>
16655 * src/SDCCmain.c (main):
16656 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16657 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16658 The consequence was that some temporary files were not removed.
16661 unification of code in functions tempfilename() and tempfile():
16662 function tempnam() is defined in Visual Studio 6.0 and .NET
16664 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16666 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16667 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16668 - removed compiler command line option /WX: Treats all warnings as errors
16669 - update a list of source files, included into the project
16671 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16672 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16673 changed project type to Generic Project so that can be correcly converted to VS.NET project
16675 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16677 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16679 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16681 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16682 added return 0 statements after assert() to make compiler happy
16684 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16685 added newline in the def file to keep MSC compiler satisfied
16687 * sdcc/src/z80/gen.c:
16688 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16689 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16690 - solved MSC error in function aopDump()
16692 * sdcc_vc.h: define PREFIX as "\\sdcc"
16694 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16695 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16697 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16698 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16699 - Rewrote the register banking algorithm.
16700 - Added pCode live-range analysis to registers (for now, only non-used and
16701 singly-used registers optimized away)
16703 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16705 * 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.
16707 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16708 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16710 2002-04-22 Michael Hope <michaelh AT vroom>
16712 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16714 * configure.in (DD_COPT): Added include support required for gbdk.
16716 * .version: Bumped version number just to increase it.
16718 * src/SDCCmain.c: Added -nostdinc to the default options.
16720 2002-04-15 Michael Hope <michaelh AT vroom>
16722 * device/lib/z80/printf.c (sprintf): Added.
16724 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16726 * src/z80/peeph.def: Added transpose redundent load rule.
16728 * src/z80/main.c: Added force callee saves for jaune.
16730 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16732 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16734 2002-03-28 Johan Knol <johan AT balder>
16736 * src/SDCCval.c: fixed bug #532436
16738 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16740 Added "char *Processor" field to the port structure.
16743 Added -p option. Allows port dependent processor to be specified.
16746 Initialized the new field char *Processor field to NULL in all ports
16749 Compiler generated registers for interrupt context saving
16750 were not getting allocated.
16752 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16755 Fixed left shift. Will promote the left side of a left shift
16756 if a) left shifting more than size of operand or b) when assigned
16757 to something size > size of left side
16759 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16761 tons of changes. Register allocation has been
16762 rewritten. Added customization for the various PICs. Flow
16763 analysis is restructured. ...
16765 * src/pic/device.h:
16768 * src/pic/device.c:
16769 Added. device.c is a PIC port hack to accomodate variations
16772 2002-03-13 Michael Hope <michaelh AT vroom>
16774 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16776 2002-03-04 johanknol <johanknol AT manik>
16778 * /src/SDCCval.c: fixed
16780 const unsigned char arr[][2] = { { 0, 1 } };
16781 t18.c:1: error: Initializer element is not constant
16783 2002-03-04 bela <bela AT manik>
16785 * /device/include/mcs51reg.h:
16786 ds89c420 register definition update
16788 2002-03-03 <johan AT FRIJA>
16790 * support/Util/SDCCerr.c: did something, but don't no why anymore
16792 * support/regression/tests/bug-524691.c: made it a little less shy
16794 * src/SDCCast.c (decorateType): fixed bug #524697
16796 * src/SDCCast.c: made some lineno improvements
16798 * src/SDCCval.c (getNelements): changed warning to error
16800 * src/SDCCglue.c (printIvalArray): changed warning to error
16802 * src/SDCCicode.c: fixed a warning for mingw
16804 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16806 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16808 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16810 * src/ds390/peeph.def:
16811 Added some more peephole rules
16813 * src/ds390/gen.c: Various fixes & enhancements
16815 * src/SDCClrange.c, src/SDCClrange.h:
16816 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16818 * src/ds390/ralloc.c:
16819 various fixes & enhancements (ds390) specific
16821 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16822 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16825 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16827 2002-03-02 <johan AT FRIJA>
16829 * src/SDCCast.c (decorateType): fixed bug #524708
16831 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16833 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16835 2002-03-01 Michael Hope <michaelh AT vroom>
16837 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16839 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16841 2002-03-01 <johan AT FRIJA>
16843 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16845 * src/SDCCast.c (decorateType): fixed bug #524209
16847 * src/SDCCval.c (valNot): fixed bug #524195
16849 2002-02-26 <johan AT balder>
16851 * src/xa51/gen.c: fixed a warning
16853 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16855 * src/SDCCast.c (decorateType): fixed bug #522534
16857 2002-02-23 <johan AT balder>
16859 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16861 2002-02-22 <johan AT balder>
16863 * src/SDCCast.c: fixed bug #514865
16865 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16867 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16869 * sdcc/src/SDCCloop.c:
16870 Previous fix was not good. basic blocks that have "break" or "return" are
16871 not really partof a loop , but live ranges used in these blocks should
16872 be live thru the entire loop, so set partOfLoop but don't add them to
16875 2002-02-21 <johan AT FRIJA>
16877 * src/SDCCcse.c: fixed bug #514308
16879 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16882 Fixed BUG #519583. If a conditional block ended in a return/break
16883 statement inside a loop, it was not being considered part of the loop.
16885 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16887 2002-02-10 Karl Bongers <karl AT turbobit.com>
16890 Fixed up SDCDB debugger somewhat. Updated debugger/README
16891 with lots of comments and notes.
16893 * device/examples/test2.c:
16894 Fix bug, "red" variable not being initialized(compiler complained).
16896 * device/examples/Makefile, examples/test3.c:
16897 Add Makefile in device/examples folder, compiles test3.c
16898 for use as a multiple module SDCDB test case.
16900 * sim/ucsim/cmd.src/cmdset.cc:
16901 Took out debug printfs in ucsim "next" command.
16903 * sim/ucsim/xa.src:
16904 Karl and Johan start ucsim XA support. Most dissassembly working,
16905 about 75% emulation done(plenty of work remaining).
16907 * sim/ucsim/z80.src:
16908 Add Z80 support to ucsim, add test-ucz80 regression test,
16909 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16910 Notice z80 compiler fails on examples/test3.c/crc code.
16912 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16914 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16915 Added support for --parms-in-bank1
16917 * src/ds390/peeph.def:
16918 added a few more peephole optimzations
16920 * src/ds390/main.c:
16921 1) added __builtin_inp & __builtin_outp used to read in data of given length
16922 from a memory mapped port
16923 2) added __builtin_memcmp
16924 3) added __builtin_swapw swap bytes of a short
16926 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16927 1) handle multiple send & receives from register bank1
16928 2) ralloc can now allocate DPTR1 to some liveRanges
16930 * src/SDCCsymt.c, src/SDCCsymt.h:
16931 changes to handle multiple sends & receives
16933 * src/SDCCptropt.h:
16934 added some pointer arithmetic optimization
16936 * src/SDCCptropt.c:
16937 added some pointer arithmetic optimizations but not stable yet so not
16938 called from anywhere (will get this working shortly)
16940 * src/SDCCopt.c: fixed for multiple sends & receives
16943 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16944 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16945 set preprocessor defines (depending on options)
16947 * src/SDCCicode.c, src/SDCCicode.h:
16948 changes made to handle multiple sends & receives
16951 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16953 * src/SDCCcse.c, src/SDCCcse.h:
16954 added function findbackward def (to be used in upcoming optimization)
16956 * src/SDCCcflow.c, src/SDCCcflow.h:
16957 added function returnAtEnd - to determine if a basic block terminates with
16960 * src/SDCCast.c, src/SDCCast.h:
16961 added option parms-in-bank1
16963 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16964 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16965 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16966 adjusted for --parms-in-bank1 option
16968 * device/include/string.h:
16969 donot redefine "reentrant" keyword
16971 * device/include/ds80c390.h: Added some more SFRs
16973 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16975 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16977 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16979 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16981 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16983 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16985 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16987 * Added --xram-movc option
16989 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16991 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16993 2002-01-11 Johan Knol
16995 * Added math lib of Jesus Calvino-Fraga
16997 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16999 * src/SDCCmain.c (processFile): fix processing of ../../src.c
17000 * support/regression/Makefile: new target test-mcs51-stack-auto
17001 * support/regression/ports/mcs51-stack-auto/spec.mk: added
17003 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17005 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
17007 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
17009 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
17011 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
17013 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
17015 * src/SDCCglue.h: add definition for printIvalChar()
17017 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17019 * src/SDCCast.c: fix #498138 by Johan
17021 * src/SDCCglue.c: fix #498138 by Johan
17023 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
17025 * support/regression/Makefile: fix clean
17027 * support/regression/ports/ds390/support.c: fix transmission of last character
17029 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17031 * /sdcc/src/ds390/gen.c:
17032 a) improved computing address of stack variable
17033 b) took out some #if 0 code
17034 c) improved parmBytes adjustment
17035 d) improved genPlusIncr & genMinusIncr
17036 e) genCmp could generate bad code (when left assigned to DPTR)
17037 f) Fixed bug in hasInc
17039 * /sdcc/src/ds390/ralloc.c:
17040 a) packRegsForSupport could mess up live information (Fixed)
17041 b) packRegsDPTRuse could be incorrect for left & right shift
17043 * /sdcc/src/mcs51/ralloc.c:
17044 packRegsForSupport could mess up the live information (Fixed)
17046 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17048 * /sdcc/src/SDCCast.c:
17049 can reverse a loop even if function call is present as long
17050 as the loop control variable is local & is not passed as parameter
17052 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17054 * /sdcc/ChangeLog: *** empty log message ***
17056 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17057 More builtin function additions for TININative
17059 * /sdcc/src/ds390/ralloc.c:
17060 Had broken the regression testsuite
17062 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17064 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17065 Added funcattr hasStackParms will be set for reentrant functions when there
17066 are paramteres on the stack, this helps in minimizing frame pointer generation
17067 typeFromStr can handle function pointers now
17069 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17070 *** empty log message ***
17072 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17074 * /src/ds390/gen.c, /src/ds390/main.c:
17075 More builtin function additions for TININative
17077 * /src/ds390/ralloc.c:
17078 Had broken the regression testsuite
17080 * /src/SDCCast.c: Fixed a bug in dumptree
17082 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17083 Added funcattr hasStackParms will be set for reentrant functions when there
17084 are paramteres on the stack, this helps in minimizing frame pointer generation
17085 typeFromStr can handle function pointers now
17087 * /doc/builtins.txt, /doc/TININative.txt:
17088 *** empty log message ***
17091 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17093 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17094 ALPHA version for -mTININative
17096 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17097 updated to reflect changes in the port structure
17100 added function do_assemble (similar to do_link) if non-null this function
17101 will be called to do assembly (-mTININative) requires a multi command
17103 added function genAssemblerEnd will be called to generate assembler Epilogue
17106 added _JavaNative to debug info printing
17108 * /src/SDCCmain.c: added option --tini-libid
17109 added port->do_assemble function (-mTININative) has a multi command assemble
17111 * /src/SDCCglue.c: Disabled "constExpr" check
17112 added port->genAssemblerEnd function
17114 * /src/SDCCglobl.h: Added option --tini-libid value
17117 tookout optimizeCompare from the header (has no external references)
17119 * /src/SDCCast.c: made one more function "static"
17121 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17123 * src/z80/mappings.i: Added z80asm support.
17125 * src/z80/main.c: Added z80asm support on --asm=z80asm
17127 * src/z80/gen.c: Fixed asm portability issues.
17129 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17131 * src/SDCCglue.c (printExterns): Added global/extern split.
17133 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17135 * support/regression/Makefile: added test for mcs51 model large
17137 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17139 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17141 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17143 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17145 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17147 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17149 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17151 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17153 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17155 * support/regression/tests/simplefloat.c: Port to mcs51.
17157 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17158 * support/regression/tests/bug-485362.c: Added.
17160 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17162 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17164 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17166 * src/z80/gen.c (aopDump): Added a dump function.
17168 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17169 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17171 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17173 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17175 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17177 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17179 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17181 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17183 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17185 * support/regression/ports/ds390/support.c: Use tinibios.
17187 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17189 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17191 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17192 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17194 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17196 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17198 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17200 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17202 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17203 (packRegsForIYUse): Created and optimised.
17205 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17207 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17208 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17210 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17212 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17214 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17216 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17218 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17220 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17222 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17224 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17226 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17228 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17230 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17232 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17233 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17234 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17236 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17238 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17239 (genNotFloat): Added.
17240 (genUminusFloat): Added.
17242 * device/lib/z80/Makefile: Added floating pt stubs.
17244 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17246 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17248 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17250 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17252 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17254 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17256 * sdcc/support/regression/Makefile: Add port ds390.
17258 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17260 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17262 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17264 * sdcc/support/regression/ports/ds390/support.c: Added.
17266 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17268 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17270 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17272 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17274 * device/include/malloc.h: Added z80 and gbz80 support.
17276 * device/lib/gbz80/heap.s: Added.
17278 * device/lib/z80/heap.s: Added.
17280 * device/lib/malloc.c: Added z80 and gbz80 support.
17282 * support/regression/tests/malloc.c (testMalloc): Added.
17284 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17286 * support/regression/tests/bug-478094.c: Added.
17288 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17290 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17292 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17294 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17296 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17298 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17300 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17302 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17304 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17306 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17308 * support/regression/tests/bug-477927.c: Added.
17310 * src/z80/peeph.def: Added minor rules.
17312 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17314 * src/z80/peeph.def: Added jump optimisation modification.
17316 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17318 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17320 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17322 * support/regression/tests/funptrs.c: Added.
17324 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17326 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17328 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17330 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17332 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17334 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17335 (movLeft2ResultLong): Created.
17337 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17338 (joinPushes): Added. Joins two char pushes into a word push.
17340 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17342 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17344 * support/makebin/Makefile (install): Added creation of dest dir.
17346 2001-10-24 Karl Bongers <karl AT turbobit.com>
17348 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17350 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17352 * src/z80/ralloc.c: Turned off faulty pack for one use.
17354 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17356 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17358 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17360 * support/regression/Makefile: Improved clean
17362 * support/regression/ports/gbz80/spec.mk: Added clean
17364 * support/regression/ports/host/spec.mk: Added clean
17366 * support/regression/ports/z80/spec.mk: Added clean
17368 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17370 * support/regression/ports/mcs51/timeout.c: little improvements
17372 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17374 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17376 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17378 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17380 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17382 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17384 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17386 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17387 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17389 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17391 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17393 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17395 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17397 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17399 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17401 * support/regression/tests/longor.c: Added.
17403 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17405 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17407 * as/mcs51/aslink.h: define PATH_MAX
17409 * as/mcs51/asm.h: define PATH_MAX
17411 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17413 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17415 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17417 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17419 * src/SDCCglobl.h: define PATH_MAX
17421 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17423 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17425 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17427 * src/z80/gen.c (gencjneshort): Fixed
17429 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17431 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17433 * support/regression/tests/bug-469671.c: Added.
17435 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17437 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17439 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17441 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17443 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17445 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17447 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17449 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17451 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17453 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17455 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17457 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17459 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17461 * 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.
17463 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17465 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17467 2001-10-07 <johan AT FRIJA>
17469 * device/lib/gets.c (gets): fixed the return value.
17471 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17472 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17474 * 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.
17476 * 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.
17478 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17480 * src/pic/gen.c: Removed Safe_strdup.
17482 * configure.in: Added option to enable libgc support.
17484 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17485 (bitVectUnion): Optimised.
17486 (bitVectIntersect): Optimised.
17487 (bitVectBitsInCommon): Optimised.
17488 (bitVectCplAnd): Optimised.
17490 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17492 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17494 * src/SDCCmain.c: distinguish between assembler debug and plain options
17496 * src/avr/main.c: remove standard assembler options
17498 * src/ds390/main.c: remove standard assembler options
17500 * src/mcs51/main.c: remove standard assembler options
17502 * src/port.h: removed "PENDING" comment
17504 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17506 * src/device/lib/_mulint.c : new, with assember functions
17508 * src/device/lib/_mullong.c : new, with assember functions
17510 * src/device/lib/_divuint.c : with assember functions
17512 * src/device/lib/_divsint.c : with assember functions
17514 * src/device/lib/_divulong.c: with assember functions
17516 * src/device/lib/_divslong.c: with assember functions
17518 * src/device/lib/_moduint.c : with assember functions
17520 * src/device/lib/_modsint.c : with assember functions
17522 * src/device/lib/_modulong.c: with assember functions
17524 * src/device/lib/_modslong.c: with assember functions
17526 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17528 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17530 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17531 replaced _mululong.c and _mulslong.c by _mullong.c
17533 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17535 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17537 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17539 * src/SDCCglue.c: test, if win32api is available for MINGW
17541 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17543 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17544 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17545 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17546 * support/regression/ports/host/spec.mk: removed GENERIC
17547 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17548 * support/regression/ports/z80/spec.mk: removed GENERIC
17550 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17552 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17554 * support/regression/tests/bug-467035.c: Created.
17556 2001-10-01 <johan AT FRIJA>
17558 * src/SDCC.y: fixed bug #466586 part 1
17560 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17562 * SDCCicode.c: z80 has no generic pointers
17563 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17565 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17567 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17569 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17571 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17573 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17575 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17577 * configure.in: Fixed up so that ucsim is only configured once.
17579 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17581 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17582 (getPathDifference): As above.
17584 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17586 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17588 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17589 * .version: Updated to 2.3.1
17591 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17592 Added copyright header.
17594 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17595 (assemble): Added support for macro based assembler commands.
17596 (linkEdit): Added support for macro based linker commands.
17597 (preProcess): Changed the pre-processor to use macros.
17598 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17599 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17601 * device/lib/z80/crt0.s: Added module name for debugging.
17603 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17605 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17607 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17609 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17611 * src/Makefile.in: Added SDCCmacro and SDCCutil
17613 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17615 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17617 2001-09-16 <johan AT FRIJA>
17619 * 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.
17621 2001-09-15 <johan AT FRIJA>
17623 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17624 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17626 2001-09-11 <johan AT FRIJA>
17628 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17630 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17632 * support/regression/tests/bug-460444.c: Added test case.
17634 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17635 (genCast): Added justification for all of the asserts.
17637 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17639 * support/regression/support.c: _xdata replaced by xdata
17641 * support/regression/spec.mk: removed _generic
17643 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17645 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17647 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17648 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17650 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17652 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17654 * support/regression/tests/bug-460010.c: Added test case.
17656 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17658 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17660 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17662 * support/regression/testfwk.c: removed workaround for bug #436344
17664 * support/regression/tests/bp.c: use less memory with mcs51
17666 * support/regression/tests/bug-441448.c: use less memory
17668 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17670 * support/regression/collate-results.py: typo
17672 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17674 * support/regression/tests/fetchoverlap.c: Added new test case.
17676 * support/regression/tests/bp.c: Added new test case.
17678 * support/regression/tests/bug-448984.c: Added new test case.
17680 * support/regression/tests/pow2shifts.c: Added new test case.
17682 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17683 (genlshTwo): Fixed right shift for count > 8.
17685 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17687 2001-09-08 <johan AT FRIJA>
17689 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17691 2001-09-07 <johan AT FRIJA>
17693 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17695 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17697 2001-09-06 <johan AT FRIJA>
17699 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17700 * bernhard noted me at this: "() equals to (void)" (1.38)
17702 2001-09-05 <johan AT FRIJA>
17704 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17706 2001-09-04 <johan AT FRIJA>
17708 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17711 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17713 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17715 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17717 * link/z80/aslink.h: Fixed path for PATH_MAX
17719 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17721 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17723 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17725 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17727 * 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.
17729 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17731 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17732 (genCmp): Fixed up genCmp for the GB with longs.
17734 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17736 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17738 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17740 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17742 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17744 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17746 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17748 * 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.
17750 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17752 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17754 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17756 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17758 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17760 * sim/ucsim/configure: little improvement of Cygwin-detection
17761 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17762 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17763 * support/regression/tests/bug-221100.c: small changes for mcs51
17764 * support/regression/tests/bug-221168.c: small changes for mcs51
17765 * support/regression/tests/bug-227710.c: small changes for mcs51
17766 * support/regression/tests/staticinit.c: small changes for mcs51
17767 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17768 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17769 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601