1 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
2 * device/lib/z80/shift.s,
3 device/lib/z80/memmove.s,
5 device/lib/z80/mulchar.s,
8 Applied patch #2762516 from Marco Bodrato containing minor
9 improvementsof many Z80 asm routines.
11 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
13 * support/regression/tests/strtok.c,
14 support/regression/tests/strstr.c,
15 support/regression/tests/strspn.c,
16 support/regression/tests/strncmp.c,
17 support/regression/tests/strcpy.c,
18 support/regression/tests/strcmp.c:
19 Added some regression tests by Ruud van Silfhout from patch #2321830.
21 2009-04-13 Borut Razem <borut.razem AT siol.net>
23 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
24 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
25 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
26 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
28 2009-04-13 Raphael Neider <rneider AT web.de>
30 * device/lib/pic16/bootstrap.sh: avoid symlinks
31 * device/lib/pic16/configure.ac,
32 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
34 2009-04-13 Borut Razem <borut.razem AT siol.net>
36 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
37 svn revision #5341, since it makes asranlib to fail on cygming and
38 mingw builds: win32 native asranlib doesn't understand cygwin paths.
40 2009-04-10 Raphael Neider <rneider AT web.de>
42 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
43 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
44 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
45 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
46 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
47 device/lib/pic16/libsdcc/float/fs2ulong.c,
48 device/lib/pic16/libsdcc/float/fsadd.c,
49 device/lib/pic16/libsdcc/float/fsdiv.c,
50 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
51 changes from the pic16 port, minor code cleanup
52 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
54 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
56 * device/lib/z80/mod.s,
57 device/lib/z80/Makefile.in,
59 device/lib/z80/modsigned.s,
60 device/lib/z80/divsigned.s:
61 Applied patch #2741451 from Marco Bodrato
62 and moved functions for signed modulo into
65 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
67 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
69 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
72 src/z80/peeph-z80.def:
73 Improved caching of pointers in hl and iy.
75 Applied patch #2727917 from Marco Bodrato.
77 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
80 Enabled use of hl as inter-i-code temporary.
82 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
84 * src/z80/peeph-z80.def:
85 Reenabled peephole 0t.
87 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
90 Fixed bugs #2728224, #2728218.
91 src/z80/peeph-z80.def:
92 Workaround for bug #2728445.
93 support/regression/tests/memory.c:
94 Added test for memcmp().
96 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
98 * device/lib/z80/mul.s,
99 device/lib/z80/memmove.s,
100 device/lib/z80/strlen.s:
101 Minor improvements, code cleanup and license clarification.
103 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
105 * device/lib/z80/mul.s:
106 Minor improvement in Z80 16x16 bit multiplication.
108 2009-03-23 Borut Razem <borut.razem AT siol.net>
110 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
111 device/include/pic/limits.h, device/include/pic16/limits.h,
112 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
113 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
114 support/regression/tests/funsigned-char.c:
115 applied patch 2704189: character constant sign fix
116 thanks to Robert Larice
118 2009-03-22 Borut Razem <borut.razem AT siol.net>
120 * Small Device C Compiler 2.9.0 released
121 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
123 2009-03-15 Borut Razem <borut.razem AT siol.net>
125 * support/scripts/repack_release.sh: added
127 2009-03-13 Borut Razem <borut.razem AT siol.net>
129 * doc/sdccman.lyx: "freeware" replaced with "free open source"
131 2009-03-12 Borut Razem <borut.razem AT siol.net>
133 * src/z80/peep.c: #2652979: --debug crashes sdcc
135 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
138 support/regression/tests/bug2655200.c:
139 applied modified patch from Robert Larice <larice AT vidisys.de>
140 fixing original report of bug #2655200: pointer to pdata memory
141 not correctly initialized
143 2009-03-11 Borut Razem <borut.razem AT siol.net>
145 * as/asranlib/asranlib.c: retain the original file mode
147 2009-03-10 Borut Razem <borut.razem AT siol.net>
149 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
150 support/regression/tests/bug1875933.c:
151 fixed bug #1875933: Evelyn jumps into the void
152 thanks to Robert Larice
154 2009-03-10 Raphael Neider <rneider AT web.de>
156 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
157 to pCodeInstruction to avoid a segmentation fault
159 2009-03-03 Borut Razem <borut.razem AT siol.net>
161 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
163 2009-03-03 Raphael Neider <rneider AT web.de>
165 * device/lib/pic/libdev/Makefile.in: build device-specific
166 libraries for the correct processor, fixes #2654585
168 2009-03-01 Raphael Neider <rneider AT web.de>
170 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
172 2009-03-01 Borut Razem <borut.razem AT siol.net>
174 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
175 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
176 changed sdcc version to 2.9.0
178 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
180 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
181 (serialRegAssign): do not spil bit registers
182 throughout cosmetic changes
183 * support/regression/tests/bug2435941.c: new, added
185 2009-02-28 Raphael Neider <rneider AT web.de>
187 * src/regression/compare10.c,
188 src/regression/compare7.c,
189 src/regression/compare8.c,
190 src/regression/compare9.c: reset watchdog timer in time
191 * src/regression/configword.c: apply patch from #2488150
192 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
193 handler to 0x0000 as the linker no longer knows STARTUP sections
194 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
195 patch #2512926 to (mostly) fix #1762626, cosmetic changes
196 * src/pic/pcodepeep.c: remove reference to nonexisting function
198 2009-02-28 Raphael Neider <rneider AT web.de>
200 * device/include/pic16/signal.h: avoid multiline inline
201 assembler statements in macros, addresses #2644965
203 2009-02-27 Raphael Neider <rneider AT web.de>
205 * device/include/pic16/pic18f[24][3456]k20.h,
206 device/include/pic16/pic18f[68][567]j50.h,
207 device/include/pic16/pic18f[68]6j55.h,
208 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
209 device/lib/pic16/libdev/pic18f[68][567]j50.c,
210 device/lib/pic16/libdev/pic18f[68]6j55.c,
211 device/include/pic16/pic18fregs.h,
212 device/include/pic16/pic16devices.txt,
213 device/lib/pic16/pics.all,
214 device/lib/pic16/libdev/Makefile.am,
215 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
216 families (87j50 family contributed by Robert Wuest)
218 * device/include/pic16/adc.h,
219 device/lib/pic16/libio/adc/adcbusy.c,
220 device/lib/pic16/libio/adc/adcclose.c,
221 device/lib/pic16/libio/adc/adcconv.c,
222 device/lib/pic16/libio/adc/adcopen.c,
223 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
225 * doc/sdccman.lyx: updated list of supported devices, fixed typo
226 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
228 * device/lib/pic16/Makefile.in,
229 device/lib/pic16/libm/Makefile.in,
230 device/lib/pic16/debug/Makefile.in,
231 device/lib/pic16/libio/Makefile.in,
232 device/lib/pic16/startup/Makefile.in,
233 device/lib/pic16/libsdcc/Makefile.in,
234 device/lib/pic16/libdev/Makefile.in,
235 device/lib/pic16/libc/Makefile.in: regenerated
237 2009-02-27 Borut Razem <borut.razem AT siol.net>
239 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
240 #1829678 and #1704376 in the way proposed by Alan Baldwin
242 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
244 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
245 to Steve Qu for the fix.
247 2009-02-23 Borut Razem <borut.razem AT siol.net>
249 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
250 it is already fixed for mcs51 and hc08 targets
251 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
253 2009-02-22 Borut Razem <borut.razem AT siol.net>
255 * device/lib/Makefile.in: fixed parenthesis error
256 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
257 fixed webdocs bug #1967920: --version
259 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
261 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
263 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
265 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
266 when addresses are unsorted
268 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
270 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
271 Gudjon Gudjonsson <gudjon AT gudjon.org>
272 * device/include/mcs51/p89c66x.h: fixed some defines
273 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
274 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
277 2009-02-14 Borut Razem <borut.razem AT siol.net>
279 * doc/sdccman.lyx: corrected cpp info
281 2009-02-13 Borut Razem <borut.razem AT siol.net>
283 * as/Makefile.in: *.doc renamed to *.txt
285 2009-02-11 Borut Razem <borut.razem AT siol.net>
287 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
288 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
290 2009-02-11 Borut Razem <borut.razem AT siol.net>
292 * doc/sdccman.lyx: documented ar format libraries
294 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
296 * support/regression/tests/float_single.c: added regression
297 test. Some testpoints for probably rarely used functions
298 (acosf, sinhf, tanf, expf) disabled for some targets
300 2009-02-10 Raphael Neider <rneider AT web.de>
302 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
303 (genAssign): fixed for operands on the stack
305 * device/lib/pic16/libc/stdio/vfprintf.c,
306 device/lib/pic16/configure.ac,
307 device/lib/pic16/Makefile.common: add configurable support for
308 printing floats via ./configure --enable-floats
309 * device/lib/pic16/configure,
310 device/lib/pic16/Makefile.in,
311 device/lib/pic16/libm/Makefile.in,
312 device/lib/pic16/debug/Makefile.in,
313 device/lib/pic16/libio/Makefile.in,
314 device/lib/pic16/startup/Makefile.in,
315 device/lib/pic16/libsdcc/Makefile.in,
316 device/lib/pic16/libdev/Makefile.in,
317 device/lib/pic16/libc/Makefile.in: regenerated
318 * doc/sdccman.lyx: documented float support and how to get it
319 * doc/Makefile.in: fixed race condition on parallel builds
321 * device/lib/pic16/libc/stdio/sprintf.c,
322 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
323 pointer to the string buffer, enlarge buffer for x_ftoa()
325 2009-02-10 Borut Razem <borut.razem AT siol.net>
327 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
329 2009-02-10 Raphael Neider <rneider AT web.de>
331 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
333 2009-02-09 Raphael Neider <rneider AT web.de>
335 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
336 artificial bank size limits for compound data (structs, arrays),
337 avoids assert if --obanksel=N, N > 1, is given
339 2009-02-09 Borut Razem <borut.razem AT siol.net>
341 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
342 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
343 uses '`' character instead '\n' for padding
344 * as/asranlib/asranlib.c: made it more robust
346 2009-02-08 Borut Razem <borut.razem AT siol.net>
349 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
350 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
353 2009-02-07 Borut Razem <borut.razem AT siol.net>
355 * as/asranlib/asranlib.c: fixed BSD header length calculation
356 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
357 due sdcc asxxxx license change to GPLv3
359 2009-02-05 Borut Razem <borut.razem AT siol.net>
361 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
362 added support for BSD (Mac OS X) ar format
363 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
364 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
365 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
366 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
367 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
368 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
369 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
370 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
371 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
372 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
373 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
374 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
375 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
376 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
377 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
378 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
379 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
380 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
381 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
382 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
383 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
384 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
385 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
386 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
387 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
388 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
389 changed license to GPL either version 3, or (at your option) any
392 2009-02-05 Borut Razem <borut.razem AT siol.net>
394 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
395 added support for BSD (Mac OS X) ar format
397 2009-02-02 Borut Razem <borut.razem AT siol.net>
399 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
400 device/lib/z80/Makefile.in:
401 chose source files in the PORT directory if they are available
403 2009-02-01 Raphael Neider <rneider AT web.de>
405 * device/lib/pic16/libdev/pic18f1220.c,
406 * device/lib/pic16/libdev/pic18f4450.c:
407 define SSPBUF to allow use of printf
409 2009-02-01 Borut Razem <borut.razem AT siol.net>
411 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
412 device/lib/hc08/Makefile.in, device/lib/incl.mk,
413 device/lib/z80/Makefile.in:
414 don't remake libraries
415 * support/regression/tests/snprintf.c:
416 reenable floating point in small-xstack-auto library
418 2009-01-26 Raphael Neider <rneider AT web.de>
420 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
422 2009-01-25 Raphael Neider <rneider AT web.de>
424 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
425 search path instead of appending them
427 2009-01-24 Borut Razem <borut.razem AT siol.net>
429 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
430 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
431 to 32 bit unsigned int when calling sputl() since it is a macro
432 * as/link/lkar.c: changed the initialization of This->loaded
434 2009-01-23 Borut Razem <borut.razem AT siol.net>
436 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
437 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
438 unsigned int when calling new(), since asxxxx doesn't use function
441 2009-01-21 Borut Razem <borut.razem AT siol.net>
443 * as/link/lkar.h: sgetl and sputl are independent of endianness
444 * as/link/sdxxxx_config.h.in: removed endianness detection
446 2009-01-20 Borut Razem <borut.razem AT siol.net>
448 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
449 due creation of ar format libraries
450 * support/scripts/sdcc.nsi:
451 don't add nonexistent object files to the package
453 2009-01-19 Borut Razem <borut.razem AT siol.net>
455 * Makefile.in, configure.in, configure,
456 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
457 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
458 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
459 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
460 device/lib/small/Makefile.in,
461 device/lib/z80/Makefile.in: create ar format libraries
462 * support/regression/ports/mcs51-xstack-auto/spec.mk:
463 use device/lib/Makefile to create library
464 * support/regression/tests/snprintf.c:
465 floating point is not enabled in small-xstack-auto library
466 * device/lib/libfloat.lib, device/lib/libint.lib,
467 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
469 2009-01-18 Borut Razem <borut.razem AT siol.net>
471 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
472 warning: extra tokens at end of #endif directive
474 2009-01-11 Borut Razem <borut.razem AT siol.net>
476 * Makefile.in: added SDCC_ASRANLIB to PKGS
478 2009-01-10 Borut Razem <borut.razem AT siol.net>
480 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
481 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
482 due added support for ar format libraries
484 2009-01-09 Borut Razem <borut.razem AT siol.net>
486 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
487 as/asranlib/asranlib.c: added asranlib
488 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
489 * Makefile.in, as/link/hc08/Makefile.in,
490 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
491 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
492 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
493 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
494 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
495 configure.in, sdcc.dsw: modified to support ar format libraries
497 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
499 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
502 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
504 * sim/ucsim/z80.src/inst_ed.cc:
505 Fixed bug #2488074, which made regression tests fail.
507 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
509 * device/lib/z80/mod.s,
510 device/lib/z80/div.s,
511 device/lib/z80/mulchar.s,
512 device/lib/z80/mul.s,
513 device/lib/z80/divsigned.s,
514 device/lib/z80/Makefile.in:
515 Implemented RFE #1702376.
517 2009-01-05 Borut Razem <borut.razem AT siol.net>
519 * as/link/lksdcclib.c:
520 fixed linker hanging in INDEXLIB is not defined (hc08)
522 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
525 Implemented RFE #2485684, and some further improvements of HL caching
527 * src/z80/peeph-z80.def:
528 Fixed a bug exposed by implementing RFE #2485684.
530 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
532 * src/z80/peeph-z80.def:
533 Peephole improvements.
536 device/include/string.h,
537 device/lib/z80/memmove.s:
539 * device/lib/z80/Makefile.in,
540 device/lib/Makefile.in,
541 support/regression/tests/memory.c,
542 device/lib/z80/strlen.s:
543 Partially implemented RFE #2471534.
545 2009-01-04 Borut Razem <borut.razem AT siol.net>
547 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
548 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
549 * doc/README.txt: updated John Hartman's e-mail address
550 * as/link/lkrel.c, as/link/lksdcclib.c:
551 fixed bug #2484677: Linker hangs
552 * src/z80/peep.c: fixed msvc warning C4047:
553 'return' : 'int ' differs in levels of indirection from 'char *'
554 * config.dsp: as/lib corrected to as/link
556 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
559 Implemented RFE #2484693.
560 * src/z80/peeph-z80.def:
561 Some peephole improvements.
563 2009-01-03 Borut Razem <borut.razem AT siol.net>
566 fixed warning: 'ret' may be used uninitialized in this function
568 2009-01-02 Borut Razem <borut.razem AT siol.net>
570 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
571 as/link/getline.[ch], as/link/lkrel.[ch]: added,
572 made support for differnet library formats more flexible,
573 preparation for support of ar format
574 * as/link/lklibr.c, as/link/z80/Makefile.in,
575 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
576 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
577 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
578 as/link/hc08/lkelf.c, as/link/aslink.h:
579 made support for differnet library formats more flexible,
580 preparation for support of ar format
582 2009-01-01 Borut Razem <borut.razem AT siol.net>
584 * as/link/asxxxx_config.h.in:
585 fixed warning: extra tokens at end of #endif directive
587 fixed warning: suggest parentheses around && within ||
588 * device/lib/Makefile.in: allow whitespaces at the end of lines in
589 ports.build, in order to make it work on cygwin - it seems to be a
590 bug in cygwin grep: CR is not treated as part of end-of-line
592 2008-12-31 Borut Razem <borut.razem AT siol.net>
594 * configure, configure.in, config.dsp, config_vc.awk,
595 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
596 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
597 introduced asxxxx_config.h.in
599 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
602 src/z80/peeph-z80.def:
603 Minor addition improvement.
605 2008-12-30 Raphael Neider <rneider AT web.de>
607 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
608 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
609 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
610 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
611 support/librarian/sdcclib.c, support/makebin/makebin.c:
612 partially revert changes from r5293..r5295
614 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
616 * src/z80/peeph-z80.def:
617 Minor peephole improvement.
619 2008-12-29 Raphael Neider <rneider AT web.de>
621 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
622 incorrectly discarded BANKSELs
624 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
626 * support/regression/tests/memory.c:
627 Added simple test for memset(), memcpy() and memmove()
629 2008-12-29 Borut Razem <borut.razem AT siol.net>
631 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
633 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
635 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
636 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
637 (177.j): added new rule
638 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
639 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
640 (decorateType CAST): propagate storage class to generic pointer results
642 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
644 * device/lib/z80/string.c,
645 device/lib/z80/printf.c,
646 device/lib/z80/mul.s:
649 Fixed code generation bug exposed by builtin memcpy().
651 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
653 * device/lib/_memcpy.c:
654 fixed conflict with builtin memcpy()
656 2008-12-26 Borut Razem <borut.razem AT siol.net>
658 * support/librarian/sdcclib.c:
659 fixed bug 2466950: "sdcclib broken"
660 by removing fgets return value check
662 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
665 device/include/string.h: Implemented RFE #1914254
667 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
668 * device/lib/z80/Makefile.in,
669 device/lib/Makefile.in,
670 device/lib/z80/memmove.s: Implemented RFE #1914256
672 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
674 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
675 * src/z80/peep.c: improved checks for unused data
677 src/z80/main.c: Implemented RFE #1899189
679 2008-12-25 Borut Razem <borut.razem AT siol.net>
681 * support/regression/Makefile.in:
682 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
684 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
686 * src/z80/peeph-z80.def: minor peephole improvements
688 2008-12-21 Borut Razem <borut.razem AT siol.net>
690 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
691 due to redefinition of symbol __assert
692 sdcclib.c:53:1:warning: "__assert" redefined
693 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
694 warning: this is the location of the previous definition
696 2008-12-20 Raphael Neider <rneider AT web.de>
698 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
699 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
700 support/cpp/libcpp/macro.c: fix format string errors
702 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
704 * src/pic/device.c: partial rewrite using strtok,
705 quieten compiler warnings, adopt SDCC coding style
707 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
708 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
709 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
710 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
711 support/librarian/sdcclib.c, support/makebin/makebin.c:
712 quieten most compiler warnings
714 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
715 probably fix operator precedence bug
717 * doc/clean.mk: quieten rm if no .lyx is present
719 2008-12-19 Borut Razem <borut.razem AT siol.net>
721 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
722 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
723 doc/README.txt, doc/test_suite_spec.lyx:
724 applied patch 2446381: Dcoumentation spelling correcitons
725 thanks to Steven Borley
727 2008-12-16 Raphael Neider <rneider AT web.de>
729 * device/include/pic/pic12f629.h,
730 device/include/pic/pic12f675.h,
731 device/lib/pic/libdev/pic12f629.c,
732 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
734 2008-12-14 Borut Razem <borut.razem AT siol.net>
736 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
737 converted to LyX 1.5.7 (\lyxformat 276) format
739 2008-12-07 Borut Razem <borut.razem AT siol.net>
741 * support/regression/tests/bitfields.c:
742 added test case for bug #2366757
744 2008-12-07 Raphael Neider <rneider AT web.de>
746 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
747 NULL pointer dereference, closes #2366757
749 2008-11-25 Raphael Neider <rneider AT web.de>
751 * device/include/pic16/pic16devices.txt,
752 sdcc/src/pic16/device.c,
753 sdcc/src/pic16/device.h: implicitly disable XINST
754 whenever CONFIG4L is set via an additional optional
755 argument to the configword directive in pic16devices.txt
757 2008-11-24 Raphael Neider <rneider AT web.de>
759 * device/lib/pic16/configure.ac,
760 device/lib/pic16/Makefile.common: fixed quoting issues
762 * device/lib/pic16/configure,
763 device/lib/pic16/debug/Makefile.in,
764 device/lib/pic16/libc/Makefile.in,
765 device/lib/pic16/libdev/Makefile.in,
766 device/lib/pic16/libio/Makefile.in,
767 device/lib/pic16/libm/Makefile.in,
768 device/lib/pic16/libsdcc/Makefile.in,
769 device/lib/pic16/Makefile.in,
770 device/lib/pic16/startup/Makefile.in: regenerated
772 * src/pic16/main.c (_pic16_finaliseOptions): revert to
775 2008-11-24 Raphael Neider <rneider AT web.de>
777 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
778 argument of --asm= or --link= to allow for
779 --asm="sh script --options", the user can double quote the
780 argument if needed: --asm="'c:/program files/gpasm' -q",
781 also fix some potential buffer overflows
783 2008-11-19 Borut Razem <borut.razem AT siol.net>
786 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
787 thanks Mauro Giachero
789 2008-11-16 Borut Razem <borut.razem AT siol.net>
791 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
792 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
794 2008-11-15 Borut Razem <borut.razem AT siol.net>
796 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
797 src/SDCCsymt.c, src/SDCCsymt.h:
798 fixed RFE #2291335 : Unnamed bit-field initialization
799 * support/regression/tests/bitfields.c:
800 added test case for RFE #2291335
801 * support/regression/tests/bug-1981238.c:
802 don't initialize unnamed bit-fields
804 2008-11-11 Raphael Neider <rneider AT web.de>
806 * device/include/pic16/pic18f25j10.h,
807 device/include/pic16/pic18f45j10.h: remove useless boilerplate
809 * device/include/pic16/adc.h,
810 device/lib/pic16/libio/adc/adcbusy.c,
811 device/lib/pic16/libio/adc/adcclose.c,
812 device/lib/pic16/libio/adc/adcconv.c,
813 device/lib/pic16/libio/adc/adcopen.c,
814 device/lib/pic16/libio/adc/adcread.c,
815 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
816 and fixed ADC routines to work for more target devices,
817 incorporates patch #2036130 by Nick Materer
819 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
821 * device/include/ctype.h,
822 * device/include/ds400rom.h,
823 * device/include/ds80c390.h,
824 * device/include/float.h,
825 * device/include/math.h,
826 * device/include/serial.h,
827 * device/include/stdbool.h,
828 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
830 * device/include/mcs51/C8051F336.h,
831 * device/include/mcs51/C8051T600.h,
832 * device/include/mcs51/C8051T610.h,
833 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
834 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
836 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
838 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
840 2008-11-10 Raphael Neider <rneider AT web.de>
842 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
843 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
844 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
845 (patch by Nick Materer, #2253980)
847 * device/lib/pic16/libio/adc.ignore,
848 device/lib/pic16/libio/i2c.ignore,
849 device/lib/pic16/libio/usart.ignore,
850 device/lib/pic16/pics.all: updated to build more device libs
852 * device/lib/pic16/libdev/Makefile.am,
853 device/lib/pic16/libdev/Makefile.in,
854 device/lib/pic16/libio/Makefile.am,
855 device/lib/pic16/libio/Makefile.in: regenerated
857 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
858 names per memory location, applied SDCC style to more functions
860 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
862 * device/include/mcs51/p89lpc933_4.h: new NXP header file
863 * device/include/mcs51/p89lpc935_6.h: new NXP header file
864 * device/include/mcs51/p89v66x.h: minor changes
865 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
867 2008-11-09 Raphael Neider <rneider AT web.de>
869 * device/include/pic/pic14devices.txt: fixed memory description for
870 12f629 and 12f675, closes #2236240
872 2008-11-06 Borut Razem <borut.razem AT siol.net>
874 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
875 pass system include paths with -isystem to sdcpp
876 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
877 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
879 2008-11-02 Raphael Neider <rneider AT web.de>
881 * doc/sdccman.lyx: updated the sections on the library build process
882 and on how to add support for new devices, and documented known
883 problems with the extended instruction set including a workaround
885 2008-11-01 Raphael Neider <rneider AT web.de>
887 * device/include/pic16/adc.h,
888 device/include/pic16/pic16devices.txt,
889 device/include/pic16/pic18f2410.h,
890 device/include/pic16/pic18f2510.h,
891 device/include/pic16/pic18f2515.h,
892 device/include/pic16/pic18f2610.h,
893 device/include/pic16/pic18f4410.h,
894 device/include/pic16/pic18f4510.h,
895 device/include/pic16/pic18f4515.h,
896 device/include/pic16/pic18f4610.h,
897 device/include/pic16/pic18fregs.h,
898 device/lib/pic16/libdev/Makefile.am,
899 device/lib/pic16/libdev/Makefile.in,
900 device/lib/pic16/libdev/pic18f2410.c,
901 device/lib/pic16/libdev/pic18f2510.c,
902 device/lib/pic16/libdev/pic18f2515.c,
903 device/lib/pic16/libdev/pic18f2610.c,
904 device/lib/pic16/libdev/pic18f4410.c,
905 device/lib/pic16/libdev/pic18f4510.c,
906 device/lib/pic16/libdev/pic18f4515.c,
907 device/lib/pic16/libdev/pic18f4610.c,
908 device/lib/pic16/libio/Makefile.am,
909 device/lib/pic16/libio/Makefile.in,
910 device/lib/pic16/pics.all: added support for 18f[24][456]10
911 and 18f[24]515 devices
912 * doc/sdccman.lyx: updated list of supported PIC16 devices
914 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
915 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
916 src/xa51/gen.c: avoid compiler warnings
917 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
919 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
921 * device/include/mcs51/p89v66x.h: NXP header file
922 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
923 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
925 2008-10-14 Raphael Neider <rneider AT web.de>
927 * device/lib/pic16/libdev/Makefile.am,
928 device/lib/pic16/libio/Makefile.am: enable building libraries for
929 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
930 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
931 * device/lib/pic16/libdev/Makefile.in,
932 device/lib/pic16/libio/Makefile.in: regenerated
934 2008-10-14 Raphael Neider <rneider AT web.de>
936 * device/include/pic16/pic18f2450.h,
937 device/include/pic16/pic18f4450.h,
938 device/lib/pic16/libdev/pic18f2450.c,
939 device/lib/pic16/libdev/pic18f4450.c,
940 device/include/pic16/adc.h,
941 device/include/pic16/pic16devices.txt,
942 device/include/pic16/pic18fregs.h,
943 device/lib/pic16/libdev/Makefile.am,
944 device/lib/pic16/libdev/Makefile.in,
945 device/lib/pic16/libio/Makefile.am,
946 device/lib/pic16/libio/Makefile.in,
947 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
949 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
950 stack to a fixed location, relax it to automatically work with all
951 but the smallest devices (256 byte RAM devices need #pragma stack)
953 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
955 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
956 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
957 * device/lib/_strcspn.c: fixed bug 2140931
959 2008-10-06 Raphael Neider <rneider AT web.de>
961 * device/include/pic16/stdio.h,
962 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
963 declared __naked for convenience, named all arguments
964 * device/lib/pic16/libc/stdio/strmgpsim.c,
965 device/lib/pic16/libc/stdio/strmmssp.c,
966 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
968 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
969 empty __naked functions,
970 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
971 corner cases (unlink first/last pCode in list), reuse more code
973 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
975 * src/ds390/main.c (_ds390_genInitStartup): added
976 * src/SDCCpeeph.c (getPatternVar): new, added,
977 (labelInRange): fixed bug 2115959
978 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
979 * src/SDCCicode.h: added newiTempOperand
980 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
981 added optimizations for 0/x and x/-1, see also patch 2142900
982 * support/regression/tests/onebyte.c (testMul): added test cases
984 2008-09-20 Borut Razem <borut.razem AT siol.net>
987 definition of absolute address symbols without initial value,
988 fixed SDCC crash "do not know how to intialize symbol"
990 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
992 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
993 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
994 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
995 * device/lib/z80/stubs.s: added stubs for above functions
996 * src/SDCCopt.c (convilong),
997 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
998 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
999 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
1000 * support/regression/tests/onebyte.c: enabled all tests for z80
1002 2008-09-15 Borut Razem <borut.razem AT siol.net>
1004 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
1005 device/lib/pic16/libc/stdio/printf.c,
1006 device/lib/pic16/libc/stdio/strmusart.c,
1007 device/lib/pic16/libc/stdio/printf_tiny.c,
1008 device/lib/pic16/libc/stdio/sprintf.c,
1009 device/lib/pic16/libc/stdio/strmgpsim.c,
1010 device/lib/pic16/libc/stdio/putchar.c,
1011 device/lib/pic16/libc/stdio/fprintf.c,
1012 device/lib/pic16/libc/stdio/strmmssp.c,
1013 device/device/lib/pic16/libc/stdio/vprintf.c,
1014 device/lib/pic16/libc/stdio/printf_small.c,
1015 device/lib/pic16/libc/stdio/vsprintf.c,
1016 device/lib/pic16/libc/stdio/strmputchar.c,
1017 device/lib/pic16/libc/Makefile.am,
1018 device/lib/pic16/libc/Makefile.in:
1019 *printf now returns int, puchar.c moved from stdlib to stdio,
1020 *printf format parameter type changed from char * to const char *,
1021 added GNU link excetion text to library source files,
1022 applyed GNU coding style, removed useless svn ids,
1023 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1024 binary specifier: "%b", "%hb" and "%lb"
1025 * device/lib/pic16/libc/stdio/vfprintf.c:
1026 applied patch #2044424: PIC16: vfprintf
1027 thanks Mauro Giachero
1028 * support/regression/tests/bug1057979.c:
1029 removed old pic16 sprintf specifics
1030 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1031 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1033 2008-09-15 Raphael Neider <rneider AT web.de>
1035 * src/pic16/device.c (pic16_dump_usection): force udata sections
1036 into the addressable range (0..0xFFF), workaround for a gpsim
1037 bug preventing simulation of regtest bug1750318
1038 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1039 (serialRegAssign): fixed regtest bug-971834,
1040 (pic16_packRegisters): avoid null-pointer dereference
1042 2008-09-14 Raphael Neider <rneider AT web.de>
1044 * src/pic16/gen.c, src/pic16/ralloc.c: use
1045 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1046 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1048 2008-09-12 Borut Razem <borut.razem AT siol.net>
1050 * support/regression/fwk/testfwk.h:
1051 define pdata as data for pic16 target
1052 thanks Mauro Giachero
1054 2008-09-11 Borut Razem <borut.razem AT siol.net>
1056 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1057 support/regression/absolute.c:
1058 applied patch #2105615: Some PIC16 testcase fixlets
1059 thanks Mauro Giachero
1061 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1063 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1064 * support/regression/tests/bug2094505.c: new, added
1066 2008-09-07 Borut Razem <borut.razem AT siol.net>
1068 * src/SDCCglue.c, src/SDCCast.c:
1069 fixed throw of "excess elements" warning for char arrays
1070 * support/regression/tests/nullstring.c:
1071 disable warning about excess elements in array of chars initializer
1073 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1075 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1076 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1077 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1078 * support/regression/tests/bug2077267.c: new, added
1080 2008-09-05 Raphael Neider <rneider AT web.de>
1082 * configure.in, Makefile.common.in: add support for ccache,
1083 remove spurious $VERSION output, detect doc-tools even without
1084 --enable-doc to facilitate later manual doc-builds, minor cleanup
1085 * configure: regenerated
1087 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1088 avoid races in parallel VPATH builds
1089 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1090 * doc/sdccman.lyx: mention --without-ccache configure option
1092 2008-09-01 Raphael Neider <rneider AT web.de>
1094 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1095 * (genConstPointerGet): fix reading bitfields from __code space
1096 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1097 bitfield initializers (fix regression test bug1856409.c)
1098 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1101 2008-08-31 Raphael Neider <rneider AT web.de>
1103 * src/pic16/gen.c (genAssign): removed useless compiler output
1104 * (genPointerGet,genPointerSet,genCast),
1105 src/pic16/glue.c (pic16_printGPointerType):
1106 also handle PPOINTERs just to avoid spurious asserts
1107 * (pic16_printIvalType,pic16_printIvalBitFields):
1108 generalized to arbitrary type/bitfield sizes, allows compilation of
1109 regression test bug-1981238.c
1110 * (pic16_printIvalChar): fix regression test structflexarray.c
1111 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1112 in initialized structs and fix #1843745
1113 * (pic16_printIvalStruct): always output initializers for all fields,
1114 even those not explicitly given, fixes zeropad.c regression test
1115 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1116 #2073635, #1567098, and #1485812)
1117 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1119 2008-08-31 Borut Razem <borut.razem AT siol.net>
1121 * support/regression/tests/bug-895992.c,
1122 support/regression/tests/onebyte.c:
1123 enabled pic16 regression testing since the bugs
1124 1511794: pic16: regression test bug-895992.c fails
1125 1444425: onebyte.c regression tes fails on pic16
1126 are fixed, probably by fixing
1127 2048464: PIC16: fix genUminus - addresses not.c regression test
1128 * src/SDCCsymt.c, src/SDCCglue.c,
1129 support/regression/tests/bug-1981238.c:
1130 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1133 2008-08-30 Borut Razem <borut.razem AT siol.net>
1135 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1136 release version 4.3.2
1138 2008-08-24 Raphael Neider <rneider AT web.de>
1140 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1141 always use the sdcc from the current build tree (ignore $CC from
1142 the environment, fixes compile farm builds)
1143 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1144 remove more build products from install directory
1145 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1146 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1148 2008-08-24 Borut Razem <borut.razem AT siol.net>
1150 * src/SDCC.y: applied patch
1151 2050245: Fix # 1963382
1153 1963382: Listing File - C file comment is incorrect
1156 2008-08-23 Borut Razem <borut.razem AT siol.net>
1158 * src/pic16/gen.c: applied patch
1159 2048464: PIC16: fix genUminus - addresses not.c regression test
1160 thanks Mauro Giachero
1162 2008-08-22 Borut Razem <borut.razem AT siol.net>
1164 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1165 src/pic16/main.c: allow spaces in gpasm and gplink paths
1167 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1170 * src/z80/peeph-z80.def: minor peephole improvement
1172 2008-08-15 Raphael Neider <rneider AT web.de>
1174 * src/z80/gen.c (_vemit2): suppress compiler warning
1176 * src/pic/*.[ch]: make proper use of header files and avoid
1177 ad-hoc extern declarations, mark module-local helpers 'static',
1178 removed dead/replaced code, no functional changes
1179 * src/pic16/pcode.c: disentangled from pic14 backend
1181 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1183 * src/z80/gen.c: fixed #2051348
1184 * support/regression/tests/bug-2051348.c: regression test for #2051348
1186 2008-08-10 Raphael Neider <rneider AT web.de>
1189 * Makefile.common.in: export PACKAGE for $docdir,
1190 fixes #1957036, avoid some "underquoted definition" warnings
1191 * configure: regenerated
1193 2008-08-10 Raphael Neider <rneider AT web.de>
1195 * device/lib/pic16/**: build pic16 library using autotools for
1196 improved dependency tracking
1198 * device/lib/Makefile.in,
1200 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1202 2008-08-10 Raphael Neider <rneider AT web.de>
1204 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1205 local variables if --nooverlay is given, workaround for #2023121
1207 2008-08-08 Raphael Neider <rneider AT web.de>
1209 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1211 2008-08-08 Raphael Neider <rneider AT web.de>
1213 * src/pic/pcoderegs.c,
1215 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1217 2008-08-07 Borut Razem <borut.razem AT siol.net>
1219 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1220 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1221 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1222 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1223 applied modified patch 2038174: Add support for binary constants v2
1224 thanks Mauro Giachero
1225 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1227 2008-08-04 Raphael Neider <rneider AT web.de>
1230 * src/pic16/device.h,
1232 * src/pic16/main.c: enable --optimize-goto by default
1234 * device/lib/pic16/Makefile.common.in: suppress removed option
1237 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1239 2008-07-30 Borut Razem <borut.razem AT siol.net>
1241 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1242 applied patch 22032433: PIC16: fix constant strings,
1243 thanks Mauro Giachero
1245 2008-07-29 Borut Razem <borut.razem AT siol.net>
1247 * src/pic16/gen.c: applied patches:
1248 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1249 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1250 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1251 thanks Mauro Giachero
1253 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1255 * src/port.h: Fixed typo in comment
1257 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1259 * src/z80/mappings.i: Implemented RFE #1919415
1260 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1261 #1880202, #1914434, prepared for RFE #1703943
1263 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1265 * src/z80/peeph.def,
1266 * src/z80/peeph-z80.def,
1267 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1268 preparation for Z80 peephole improvements
1270 2008-06-21 Raphael Neider <rneider AT web.de>
1272 * device/include/pic16/pic18f66j60.h,
1273 * device/include/pic16/pic18f66j65.h,
1274 * device/include/pic16/pic18f67j60.h,
1275 * device/include/pic16/pic18f86j60.h,
1276 * device/include/pic16/pic18f86j65.h,
1277 * device/include/pic16/pic18f87j60.h,
1278 * device/include/pic16/pic18f96j60.h,
1279 * device/include/pic16/pic18f96j65.h,
1280 * device/include/pic16/pic18f97j60.h,
1281 * device/lib/pic16/libdev/pic18f66j60.c,
1282 * device/lib/pic16/libdev/pic18f66j65.c,
1283 * device/lib/pic16/libdev/pic18f67j60.c,
1284 * device/lib/pic16/libdev/pic18f86j60.c,
1285 * device/lib/pic16/libdev/pic18f86j65.c,
1286 * device/lib/pic16/libdev/pic18f87j60.c,
1287 * device/lib/pic16/libdev/pic18f96j60.c,
1288 * device/lib/pic16/libdev/pic18f96j65.c,
1289 * device/lib/pic16/libdev/pic18f97j60.c,
1290 * device/include/pic16/pic16devices.txt,
1291 * device/include/pic16/pic18fregs.h,
1292 * device/lib/pic16/pics.all: added new devices
1294 * device/include/pic16/adc.h,
1295 * device/lib/pic16/libio/adc/adcbusy.c,
1296 * device/lib/pic16/libio/adc/adcopen.c,
1297 * device/lib/pic16/libio/adc/adcsetch.c,
1298 * device/lib/pic16/libio/i2c/i2copen.c,
1299 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1300 all changes from a patch by Anton Strobl
1302 2008-06-12 Borut Razem <borut.razem AT siol.net>
1304 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1305 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1306 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1307 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1308 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1309 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1310 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1311 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1312 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1313 by applying the modified patch from Risto Huotari
1315 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1319 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1320 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1321 * support/regression/tests/bug1938300.c: new, added
1323 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1325 * device/include/asm/ds390/features.h,
1326 * device/include/asm/mcs51/features.h,
1327 * device/include/mcs51/regc515c.h: inserted LGPL notice
1329 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1331 * device/lib/gbz80/div.s,
1332 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1333 patch 1597883, Thanks Robert Ramey
1335 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1338 createIvalCharPtr, createIvalPtr, createIval),
1340 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1341 initializers for local auto variables
1342 * support/regression/tests/zeropad.c: added testcase for auto initializers
1344 2008-05-26 Raphael Neider <rneider AT web.de>
1346 * device/lib/pic16/startup/crt0.c,
1347 * device/lib/pic16/startup/crt0i.c,
1348 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1349 explicit, fixed curr_entry loop for >= 256 initializer records,
1350 removed debug code (write to 0xf7e)
1352 2008-05-25 Raphael Neider <rneider AT web.de>
1354 * device/include/pic/pic16f627a.h,
1355 * device/include/pic/pic16f628a.h,
1356 * device/include/pic/pic16f648a.h: added missing ports
1358 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1360 * device/include/float.h: added __INFINITY
1361 * device/lib/_fsadd.c: handle overflows
1362 * device/lib/_fsmul.c,
1363 * device/lib/_fsdiv.c: use __INFINITY
1364 * device/lib/_fseq.c,
1365 * device/lib/_fsneq.c: handle -0.0
1366 * sim/ucsim/s51.src/uc89c51r.cc,
1367 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1368 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1369 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1370 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1371 * support/regression/tests/snprintf.c: test bug with --xstack
1373 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1375 * src/SDCCpeeph.c (callFuncByName):
1376 Support nested parenthesis in peephole function arguments (#1967300)
1378 2008-05-19 Raphael Neider <rneider AT web.de>
1380 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1381 fixed duplicate labels (#1911325)
1383 2008-05-19 Raphael Neider <rneider AT web.de>
1385 * src/regression/empty.c: suppress warning
1386 * src/regression/pointer1.c: enabled index_by_pointer()
1387 * src/regression/inline.c: now works for pic16 as well
1389 * src/pic16/device.c: include dbuf declarations
1390 * src/pic16/device.h: removed obsolete prototypes
1392 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1393 * src/pic16/glue.c: made purely local functions static,
1394 (pic16_printGPointerType, pic16_printIvalCharPtr,
1395 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1396 generic pointers' tags (#1961866)
1398 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1400 2008-05-19 Borut Razem <borut.razem AT siol.net>
1402 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1403 fixed typo, uninstall include/pic16/pic16devices.txt
1405 2008-05-18 Borut Razem <borut.razem AT siol.net>
1407 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1408 the buffer is null terminated
1409 * src/device/pic16.c:
1410 applied modified patch 1965676: Patch for Win32 16 bit PIC
1411 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1413 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1415 * src/SDCC.lex (check_type),
1416 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1418 * as/mcs51/clean.mk,
1419 * as/z80/clean.mk: also clean *.dep
1420 * device/lib/pic16/libsdcc/stack/Makefile,
1421 * sim/ucsim/libtool: removed as they are rebuild by configure
1422 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1424 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1426 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1427 fixupInline instead of createFunction to fix bug 1864577
1428 (inlineFindMaxBlockno): removed, use global blockNo
1429 * src/SDCCglobl.h: added blockNo
1431 * src/z80/peep.h: modified properties
1432 * support/regression/tests/bug1864577.c: new, added
1434 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1436 * as/mcs51/asdata.c,
1437 * as/mcs51/asm.h: added org_cnt
1438 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1439 * as/mcs51/asout.c: changed old K&R to ANSI
1440 * as/mcs51/Makefile.in: use common identifiers
1446 * as/hc08/Makefile.bcc,
1447 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1448 * sdcc_vc_in.h: added define __func__
1449 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1450 Thanks Ruud van Silfhout
1451 * support/regression/tests/bug1717305.c: new, added
1453 2008-05-05 Borut Razem <borut.razem AT siol.net>
1455 * support/regression/Makefile.in,
1456 support/regression/ports/ds390/spec.mk,
1457 support/regression/ports/hc08/spec.mk,
1458 support/regression/ports/mcs51-common/spec.mk,
1459 support/regression/ports/pic14/spec.mk,
1460 support/regression/ports/pic16/spec.mk,
1461 support/regression/ports/ucz80/spec.mk,
1462 support/regression/ports/z80/spec.mk:
1463 added INC_DIR and LIBDIR paths
1464 * src/ds390/gen.c: removed duplicated selicolon
1466 2008-05-04 Borut Razem <borut.razem AT siol.net>
1468 * support/regression/Makefile.in,
1469 support/regression/fwk/lib/testfwk.c,
1470 support/regression/ports/ds390/spec.mk,
1471 support/regression/ports/hc08/spec.mk,
1472 support/regression/ports/mcs51-common/spec.mk,
1473 support/regression/ports/mcs51-large/spec.mk,
1474 support/regression/ports/mcs51-medium/spec.mk,
1475 support/regression/ports/mcs51-small/spec.mk,
1476 support/regression/ports/mcs51-stack-auto/spec.mk,
1477 support/regression/ports/mcs51-xstack-auto/spec.mk,
1478 support/regression/ports/pic14/spec.mk,
1479 support/regression/ports/pic16/spec.mk,
1480 support/regression/ports/ucz80/spec.mk:
1481 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1482 used to run regeression tests
1484 2008-05-01 Raphael Neider <rneider AT web.de>
1486 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1487 supported devices and instructions to add new ones
1489 2008-05-01 Raphael Neider <rneider AT web.de>
1491 * device/include/pic16/adc.h,
1492 device/lib/pic16/libio/adc/adcbusy.c,
1493 device/lib/pic16/libio/adc/adcopen.c,
1494 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1495 18f2455 style ADC devices, based on patch #1776197
1496 * device/lib/pic16/libio/adc/adcclose.c,
1497 device/lib/pic16/libio/adc/adcconv.c,
1498 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1499 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1500 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1501 * device/include/pic16/pic18f4431.h,
1502 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1503 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1505 2008-05-01 Raphael Neider <rneider AT web.de>
1507 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1508 moved xinst flag into pic16_options_t
1509 * src/pic16/device.c (default_device, pic16_list_devices,
1510 pic16_find_device): removed references to sfrrange
1511 * src/pic16/gen.c (genFunction),
1512 src/pic16/glue.c (pic16initialComments),
1513 src/pic16/main.c (pic16_optionsTable),
1514 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1516 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1518 2008-04-29 Raphael Neider <rneider AT web.de>
1520 * src/pic16/devices.inc,
1521 device/include/pic16/pic16devices.txt: replaced compiled-in list
1522 of devices with a variant parsed at runtime
1523 * src/pic16/device.c: added support for parsing pic16devices.txt,
1525 * src/pic16/device.h: removed (now) unused fields from PIC_device
1526 * src/pic16/main.c: removed #pragma maxram,
1527 (_pic16_initPaths): removed bogus generation of search paths,
1528 setup the port proper only after the search paths (for
1529 pic16devices.txt) are set up,
1530 (_pic16_finaliseOptions): moved processor dependant code here
1531 from _pic16_initPaths(), clean up
1532 * src/pic16/ralloc.c (pic16_init_stack),
1533 * src/pic16/ralloc.h,
1534 * src/pic16/pcode.c: clean up
1535 * device/include/Makefile.in,
1536 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1537 * support/scripts/inc2h-pic16.pl: updated instructions
1539 2008-04-29 Raphael Neider <rneider AT web.de>
1541 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1542 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1543 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1544 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1545 added missing family members and 18f2480/2580/4480/4580 family
1546 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1547 * device/include/pic16/pic18f2525.h: use 18f4620.h
1548 * device/include/pic16/pic18f6680.h: use 18f8680.h
1549 * device/include/pic16/pic18fregs.h,
1550 device/lib/pic16/pics.all,
1551 src/pic16/devices.inc: add new devices
1552 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1553 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1554 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1555 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1556 prevent attempting to build the libio for some new devices
1558 2008-04-29 Raphael Neider <rneider AT web.de>
1560 * debugger/mcs51/Makefile.in: fixed paths to sources
1562 2008-04-25 Borut Razem <borut.razem AT siol.net>
1564 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1565 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1566 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1567 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1568 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1569 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1570 as/link/z80/linkz80.dsp: lklibr.c moved
1571 * doc/INSTALL.txt: binary archives in bz2 format
1572 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1574 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1576 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1577 * support/regression/tests/bug1856409.c: new, added
1579 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1582 * src/mcs51/peep.c: Use werror for error messages.
1583 * src/SDCCicode.c (geniCodeConditional),
1584 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1585 * src/z80/Makefile.bcc,
1586 * src/z80/z80.dsp: added src/z80/peep.c/h
1587 * support/regression/tests/bug1839321.c: new, added
1589 2008-04-20 Raphael Neider <rneider AT web.de>
1591 * device/include/pic16/pic18f2455.h: added bitfields for port C
1593 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1595 * src/z80/peep.c: Use werror for error messages.
1597 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1599 * src/z80/peep.h (declaration of notUsed()),
1600 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1602 * src/z80/z80.h (added dependency on peep.h),
1603 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1606 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1608 * src/SDCCpeeph.c (added support for notUsed()),
1609 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1611 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1612 for notUsed()): Implemented generic (that is not port-specific) part
1615 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1617 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1618 * device/lib/libsdcc.lib,
1619 * device/lib/Makefile.in,
1620 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1621 * device/lib/calloc.c: renamed to _calloc.c
1622 * device/lib/free.c: renamed to _free.c
1623 * device/lib/malloc.c: renamed to _malloc.c
1624 * device/lib/realloc.c: renamed to _realloc.c
1625 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1626 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1627 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1628 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1629 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1630 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1631 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1632 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1634 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1635 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1636 * support/regression/tests/bug1509084.c: new, added
1638 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1640 * device/include/mcs51/cc2510fx.h: added _XPAGE
1641 * device/include/mcs51/compiler.h: cosmetic changes
1643 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1645 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1648 2008-03-31 Borut Razem <borut.razem AT siol.net>
1650 * support/cpp2 renamed to support/cpp
1651 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1652 support/cpp2/libiberty/splay-tree.c,
1653 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1654 support/cpp2/libcpp/directives.c,
1655 support/cpp2/libcpp/include/cpplib.h,
1656 support/cpp2/libcpp/include/symtab.h,
1657 support/cpp2/libcpp/include/line-map.h,
1658 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1659 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1660 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1661 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1662 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1663 release version 4.3.0
1664 * configure.in, configure, Makefile.in, Makefile.bcc:
1665 adapted for moved cpp2
1667 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1669 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1670 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1672 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1674 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1676 * support/regression/tests/bug1717943.c: new, added
1678 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1680 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1681 bytewise return value assignments introduced in last commit.
1683 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1685 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1686 genMult, genJumpTab):
1687 Use 16-bit instructions for addition in some additional cases,
1688 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1690 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1692 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1693 Implemented RFE #1921450, changed some debug messages.
1695 2008-03-30 Borut Razem <borut.razem AT siol.net>
1697 * Small Device C Compiler 2.8.0 released
1698 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1699 * support/scripts/sdcc.nsi: added finish page; this version
1700 was used for 2.8.0 release
1701 * doc/knownbugs.html: removed; magically generated by the build
1702 process using gen_known_bugs.pl from now on
1704 2008-03-23 Borut Razem <borut.razem AT siol.net>
1706 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1707 and reverted it, since it was already fixed by Raphael ;-)
1708 * doc/knownbugs.html: updated for RC2
1710 2008-03-22 Raphael Neider <rneider AT web.de>
1712 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1715 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1717 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1718 * support/regression/tests/bug1839277.c: added related testBug1839299
1720 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1722 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1723 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1725 * src/mcs51/gen.c: throughout only output hex constants
1726 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1727 * support/regression/tests/bug1839277.c: new, added
1729 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1731 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1732 compilation warning about nested comments.
1734 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1737 * support/regression/tests/bug1921073.c: new, added
1739 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1741 * src/z80/SDCCpeeph.c.c (callFuncByName):
1742 Commented function parameters.
1744 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1746 * src/z80/ralloc.c (packRegsForAccUse2):
1747 disabled a broken accumulator packing optimization (fixed #1292721).
1748 * support/regression/tests/bug-1292721: Regression test for #1292721.
1750 2008-03-16 Raphael Neider <rneider AT web.de>
1752 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1753 fixed code bloat regression using a variant of patch #1915618
1755 2008-03-16 Borut Razem <borut.razem AT siol.net>
1757 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1758 icon, changed startup menu for release distribution, code cleaning,
1759 create url files instead links in startup menu
1761 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1763 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1764 * support/regression/tests/bug1579949.c: new, added
1766 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1768 * device/lib/printf_fast.c: fixed bug 1255403
1770 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1773 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1775 2008-03-14 Borut Razem <borut.razem AT siol.net>
1777 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1778 command line options
1779 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1780 is correctly displayed
1781 * as/link/z80/lkmain.c: usage line commented out
1783 2008-03-13 Borut Razem <borut.razem AT siol.net>
1785 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1786 updated the list pf supported pic14 devices
1788 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1790 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1792 2008-03-12 Borut Razem <borut.razem AT siol.net>
1794 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1795 fixed documentation request #1718191
1796 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1797 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1800 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1802 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1803 * support/regression/tests/bug1505811.c: new, added
1805 2008-03-09 Raphael Neider <rneider AT web.de>
1807 * device/include/pic16/pic18f2620.h,
1808 * device/include/pic16/pic18f4620.h,
1809 * device/lib/pic16/libdev/pic18f2620.c,
1810 * device/lib/pic16/libdev/pic18f4525.c,
1811 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1812 family to consistently use pic18f4620.[ch], fixes #1832562
1814 2008-03-09 Borut Razem <borut.razem AT siol.net>
1816 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1817 changed sdcc version to 2.8.0
1818 * knownbugs.html: regenerated
1819 * support/scripts/gen_known_bugs.pl: added number of open bugs
1821 2008-03-09 Raphael Neider <rneider AT web.de>
1823 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1824 (genOr): read volatile operand even if the result is known,
1826 (genOr,genXor): removed unused legacy code,
1827 (genDummyRead): use pic16_mov2w_volatile()
1829 2008-03-08 Borut Razem <borut.razem AT siol.net>
1831 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1832 cons w. --model-large
1833 * support/regression/staticinit.c: added regression test for bug
1836 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * src/ds390/gen.c (pushSide, genPcall),
1839 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1840 * src/mcs51/gen.c: cosmetic changes
1841 * support/regression/fwk/include/testfwk.h: added macro reentrant
1842 * support/regression/tests/bug1908493.c: new, added
1844 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1846 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1848 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1850 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1851 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1852 already set in ds390/main.c and mcs51/main.c
1854 2008-03-07 Raphael Neider <rneider AT web.de>
1856 * src/regression/init0.c: new test for initialized arrays of function
1858 * src/regression/Makefile: made a bit more flexible, added init0.c
1859 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1860 pointers, closes #1427663
1862 2008-03-05 Borut Razem <borut.razem AT siol.net>
1864 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1865 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1867 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1869 * support/librarian/sdcclib.c:Added feature request 1908061:
1870 Synchronise sdcclib commands with ar.
1872 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1874 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1875 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1876 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1877 * device/include/mcs51/compiler.h: removed umlauts, added double
1880 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1882 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1883 * support/regression/tests/bug1536762.c: new, added
1885 * src/SDCCutil.h: added getBuildDate()
1886 * src/SDCCmain.c (printVersionInfo),
1887 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1889 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1890 * src/ds390/ralloc.c (packRegisters),
1891 * src/mcs51/ralloc.c (packRegisters),
1892 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1894 * support/regression/tests/bug1618050.c: new, added
1895 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1896 * support/regression/fwk/include/testfwk.h,
1897 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1900 2008-03-04 Raphael Neider <rneider AT web.de>
1902 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1903 on accessing OP_SYM_TYPE(op)
1904 * src/pic/gen.h: removed unused prototype of genMinusDec()
1905 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1906 fix #1876953 (invalid subtraction code), removed unused code
1908 2008-03-03 Raphael Neider <rneider AT web.de>
1912 * src/pic/genarith.c,
1914 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1915 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1917 2008-03-03 Raphael Neider <rneider AT web.de>
1919 * src/pic/device.c (find_device): search user-specified paths first
1920 for pic14devices.txt, fixes #1900827
1922 2008-03-02 Borut Razem <borut.razem AT siol.net>
1924 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1925 AddToPath and RemoveFromPath
1927 2008-03-01 Borut Razem <borut.razem AT siol.net>
1929 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1930 work correctly, added debugging support if -DSDCC.DEBUG command line
1933 2008-02-28 Borut Razem <borut.razem AT siol.net>
1935 * doc/sdccman.lyx: cosmetic changes
1937 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1939 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1940 * doc/sdccman.lyx: fixed unmeant removal of spaces
1942 2008-02-27 Borut Razem <borut.razem AT siol.net>
1944 * support/scripts/sdcc.nsi: corrected installation directory for
1945 current user installation mode
1946 * doc/README.txt: added Philipp Klaus Krause to the developers list
1948 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1950 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1951 return ifx condition
1952 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1953 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1954 ifxJump to fix bug 1838000
1955 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1956 * support/regression/tests/bug1838000.c: new, added
1957 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1959 2008-02-26 Borut Razem <borut.razem AT siol.net>
1961 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1963 * support/scripts/sdcc.nsi: added MULTIUSER page,
1964 NSIS upgraded to version 2.35
1966 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1969 * support/regression/tests/bug1565152.c: new, added
1971 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1974 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1975 * support/regression/tests/bug1670148.c: new, added
1977 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1979 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1981 2008-02-24 Borut Razem <borut.razem AT siol.net>
1983 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1984 is ineffective for unsigned char parameter
1986 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1988 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1989 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1990 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1991 * support/Util/MySystem.c (my_system): output errorcode when verbose
1993 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1995 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1998 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
2000 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
2003 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
2005 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
2007 2008-02-21 Borut Razem <borut.razem AT siol.net>
2009 * support/regression/Makefile.in,
2010 support/regression/ports/ds390/spec.mk,
2011 support/regression/ports/hc08/spec.mk,
2012 support/regression/ports/mcs51-common/spec.mk,
2013 support/regression/ports/pic14/spec.mk,
2014 support/regression/ports/pic16/spec.mk,
2015 support/regression/ports/ucz80/spec.mk,
2016 support/regression/ports/xa51/spec.mk:
2017 added CFLAGS when compiling timeout
2019 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2021 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2024 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2026 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2027 * support/regression/tests/bug1888147.c: new, added
2029 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2031 * src/z80/gen.c: fixed bugs #1596270, #1736867
2033 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2035 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2036 contents, mostly fixes #1596270
2038 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2040 * src/z80/peeph.def,
2041 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2042 peepholes, fixes #1806565
2044 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2046 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2047 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2048 fixes bug 1739475, thanks Robert Larice
2049 (rule 271): new, added
2051 2008-02-18 Borut Razem <borut.razem AT siol.net>
2053 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2055 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2059 2008-02-17 Raphael Neider <rneider AT web.de>
2061 * src/pic16/genarith.c,
2064 * src/pic16/genutils.c: removed unused legacy code,
2065 removed unused fields from struct asmop and struct _G
2067 2008-02-17 Raphael Neider <rneider AT web.de>
2069 * src/pic16/gen.c (AccRsh): cosmetic changes,
2070 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2071 genRightShiftLiteral): fixed to work with SFRs as result by
2072 assigning only once to result,
2073 removed a lot of unused/excluded code fragments
2075 2008-02-17 Raphael Neider <rneider AT web.de>
2077 * device/include/pic/pic16f88.h,
2078 * device/include/pic/pic16f886.h,
2079 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2081 2008-02-17 Borut Razem <borut.razem AT siol.net>
2083 * src/z80/peeph.def: applied patch
2084 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2085 * src/z80/gen.c, src/z80/peeph.def: applied patch
2086 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2087 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2088 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2089 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2090 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2091 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2093 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2095 * as/link/mcs51/aslink.dsp: removed SDK define
2096 * as/link/z80/clean.mk: brought in sync with other ports
2097 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2098 * as/hc08/Makefile.bcc,
2099 * as/mcs51/Makefile.bcc,
2100 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2101 * src/z80/main.c (_setValues): use the now capitalized -Z,
2102 (z80_port, gbz80_port): generate debug information when asked
2104 2008-02-16 Borut Razem <borut.razem AT siol.net>
2106 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2107 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2108 as/z80/Makefile.in. as/z80/Makefile.bcc:
2109 applied patch #1893393: patch for as-z80 and link-z80 to generate
2110 cdb, thanks to Armin Diehl
2111 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2112 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2113 asnoice.c moved to as/asxxsrc/asnoice.c
2114 * src/z80/peeph-gbz80.def: applied patch
2115 #1880235: Z80 return peephole, thanks to Philipp Krause
2117 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2120 * doc/sdccman.lyx: bumped version to 2.7.5
2121 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2123 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2125 * device/include/pic16/stdlib.h,
2126 * device/lib/pic16/libc/stdlib/ltoa.c,
2127 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2129 2008-02-13 Borut Razem <borut.razem AT siol.net>
2131 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2132 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2133 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2134 src/SDCCopt.c, src/SDCCval.c:
2135 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2137 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * src/SDCCsymt.c (compareType): fixed bug 1309013
2141 2008-02-09 Borut Razem <borut.razem AT siol.net>
2143 * src/SDCCval.c, src/SDCCval.h:
2144 code cleaning, added function constChrVal()
2145 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2146 call constChrVal() instead constVal()
2148 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2150 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2153 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2154 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2157 2008-02-01 Raphael Neider <rneider AT web.de>
2159 * device/include/pic/pic16f886.h,
2160 * device/include/pic/pic16f887.h: added RA6 and RA7
2162 2008-01-24 Raphael Neider <rneider AT web.de>
2164 * device/include/pic/pic16f88.h: added RA6 and RA7
2165 * device/lib/pic/libdev/disabled_pic16f886.c,
2166 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2168 * src/pic16/devices.inc,
2169 * device/include/pic16/pic18f2423.h,
2170 * device/include/pic16/pic18f2523.h,
2171 * device/include/pic16/pic18fregs.h,
2172 * device/lib/pic16/pics.all
2173 * device/lib/pic16/libdev/pic18f2423.c,
2174 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2175 * device/lib/pic16/libio/i2c.ignore,
2176 * device/lib/pic16/libio/usart.ignore,
2177 * device/lib/pic16/libio/adc.ignore: ignore new devices
2179 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * src/SDCCast.c (createRMW): fixed bug 1582651
2183 2008-01-20 Borut Razem <borut.razem AT siol.net>
2185 * src/SDCCcse.c: partially fixed enhancement request
2186 #1793872 - multiply by -1 not collapsed
2187 * support/regression/tests/arithcsi.c: added regression test
2189 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2191 * as/mcs51/asx8051.dsp: removed define SDK
2192 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2193 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2195 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2196 cosmetic changes, brought more in sync, changed old K&R to ANSI
2198 2008-01-13 Borut Razem <borut.razem AT siol.net>
2200 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2201 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2203 2007-12-30 Borut Razem <borut.razem AT siol.net>
2205 * src/pic16/gen.c: fixed implementation of bitwise operations for
2207 * support/regression/tests/bitwise.c: added test cases
2209 2007-12-29 Borut Razem <borut.razem AT siol.net>
2211 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2212 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2213 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2214 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2215 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2216 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2217 src/pic16/pcode.[ch]: added const qualifier
2218 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2219 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2220 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2221 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2222 * as/asxxsrc/aslex.c: use dbuf_getline()
2223 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2224 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2225 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2226 as/z80/asm.h, as/z80/z80adr.c:
2227 changed type of ib and ip to const char *
2229 2007-12-28 Borut Razem <borut.razem AT siol.net>
2231 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2232 introduced (readlin) - long lines are turuncated
2233 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2234 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2235 as/z80/Makefile.in: moved aslex.c to asxxsrc
2236 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2237 * as/hc08/asmain.c, as/mcs51/asmain.c:
2238 added missing initialization of a_addr field
2239 * support/regression/tests/long_asm_line.c: added regtest for long
2242 2007-12-22 Borut Razem <borut.razem AT siol.net>
2244 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2246 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2250 2007-12-16 Borut Razem <borut.razem AT siol.net>
2252 * device/include/pic16/stdbool.h: removed, since already exists in
2253 device/include/; this also fixes bitopcse.c regression test for pic16
2255 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2256 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2257 dereference doesn't work; covered by regression test bug1399290
2259 2007-12-05 Borut Razem <borut.razem AT siol.net>
2261 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2264 2007-12-01 Borut Razem <borut.razem AT siol.net>
2266 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2267 corrected handling of the highest_valid_address
2269 2007-11-17 Raphael Neider <rneider AT web.de>
2271 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2272 * src/pic/glue.c (picglue): emit .file if --debug is given
2274 2007-11-17 Raphael Neider <rneider AT web.de>
2276 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2277 care when left or right operand resides in result, fixes #1830220
2279 2007-11-17 Borut Razem <borut.razem AT siol.net>
2281 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2282 #983491 - "Merge duplicate strings function is ineffective"
2283 * support/regression/tests/bug-983491.c: regtest disabled
2284 * as/asxxsrc: created
2285 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2286 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2287 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2288 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2289 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2290 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2291 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2292 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2293 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2294 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2295 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2296 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2297 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2299 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2301 * device/include/stdarg.h: added and removed some casts
2302 * src/SDCCsymt.c (compareType): Fully check types between generic and
2303 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2305 2007-11-13 Borut Razem <borut.razem AT siol.net>
2307 * support/regression/tests/bug-1817005.c:
2308 added regtest for bug #1817005 - as-z80 chokes on long labels
2310 2007-11-12 Borut Razem <borut.razem AT siol.net>
2312 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2313 as/z80/asout.c, as/z80/aslist.c:
2314 fixed bug #1817005 - as-z80 chokes on long labels
2316 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2319 * as/z80/asmain.c: cosmetic changes
2322 * as/z80/alloc.h: removed
2324 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2325 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2326 * as/link/hc08/Makefile.in,
2327 * as/link/mcs51/Makefile.in,
2328 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2330 * as/link/mcs51/lkarea.c,
2331 * as/link/mcs51/lkmain.c: cosmetic changes
2332 * as/link/hc08/lklibr.c,
2333 * as/link/z80/lklibr.c,
2334 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2335 used cygwin_conv_to_full_posix_path,
2336 added warnings, cosmetic changes, brought more in sync
2337 changed old K&R into ANSI function declarations
2338 * as/link/z80/lklibr.c (loadAdb): added
2339 * as/link/z80/lkmain.c: removed -- option from usage text
2341 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * src/mcs51/gen.c (outBitC): optimized for no result
2345 2007-10-31 Borut Razem <borut.razem AT siol.net>
2347 * src/SDCCsymt.c: fixed (hopeful properly) bug
2348 #1805702 - order of extern matters
2349 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2352 2007-10-29 Borut Razem <borut.razem AT siol.net>
2354 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2355 - order of extern matters
2356 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2359 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2361 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2362 24bitMode, portIsDS390
2363 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2364 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2365 (notVolatileVariable): also check sloc names,
2366 (callFuncByName): moved ftab[] out of function and sorted it by use
2368 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2370 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2371 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2372 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2373 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2374 * support/regression/tests/bug-880197.c: new, added
2376 2007-10-28 Borut Razem <borut.razem AT siol.net>
2378 * support/regression/Makefile.in,
2379 support/regression/ports/mcs51-large/spec.mk,
2380 support/regression/ports/mcs51-xstack-auto/spec.mk,
2381 support/regression/ports/mcs51-stack-auto/spec.mk,
2382 support/regression/ports/mcs51-medium/spec.mk,
2383 support/regression/ports/mcs51-common/spec.mk,
2384 support/regression/ports/mcs51-common/*,
2385 support/regression/ports/mcs51-small/*:
2386 mcs51 renamed to mcs51-common, created mcs51-small
2387 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2388 * support/regression/tests/bug-1805702.c: added regtest for bug
2391 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2393 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2394 added new rules 265 - 270
2395 * support/regression/tests/bug1721024.c:new, added
2396 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2397 introduced new test-mcs51 to run all mcs51 tests
2399 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2401 * support/regression/tests/bug1816470.c: new, added
2403 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2405 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2406 propagate for *,+,- with float, fixed bug 1816470
2407 (decorateType): cast to resultTypeProp instead of resultType
2409 2007-10-19 Borut Razem <borut.razem AT siol.net>
2411 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2412 function is ineffective" for pic16 tareget
2413 * support/scripts/listerr.c: corrected include path
2414 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2417 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * support/regression/tests/using.c: new, added
2420 * support/regression/tests/vaargs.c: fixed and enabled test
2422 2007-10-18 Borut Razem <borut.razem AT siol.net>
2424 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2426 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2428 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * doc/sdccman.lyx: documented option --Werror
2431 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2432 RegBankUsed[] earlier
2434 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2436 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2440 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2442 * src/SDCCast.c (decorateType): improved optimization of tri-op
2443 * src/SDCCerr.c (vwerror, setWError),
2445 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2446 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2448 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2451 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2452 * support/regression/tests/bug-223113.c,
2453 * support/regression/tests/bug-426632.c,
2454 * support/regression/tests/bug-468811.c,
2455 * support/regression/tests/bug-477835.c,
2456 * support/regression/tests/bug-478094.c,
2457 * support/regression/tests/bug-499644.c,
2458 * support/regression/tests/bug-524209.c,
2459 * support/regression/tests/bug-524211.c,
2460 * support/regression/tests/packcast.c,
2461 * support/regression/tests/structidx.c: added empty tests
2462 * support/regression/tests/bug-607243.c: enabled test
2464 2007-10-06 Borut Razem <borut.razem AT siol.net>
2466 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2467 support of universal binaries on Mac OS X
2469 2007-10-02 Borut Razem <borut.razem AT siol.net>
2471 * src/SDCCval.h: unified double2ul macro for all platforms
2472 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2473 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2475 2007-09-30 Borut Razem <borut.razem AT siol.net>
2477 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2479 * sdcc_vc_in.h: enabled warnings
2480 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2481 unsigned type, result still unsigned
2482 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2484 2007-09-28 Raphael Neider <rneider AT web.de>
2486 * src/pic/device.c (find_device): prevent buffer underflow error
2487 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2488 the just destroyed list entry
2490 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2492 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2495 2007-09-18 Borut Razem <borut.razem AT siol.net>
2497 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2498 applied to unsigned type, result still unsigned
2500 2007-09-17 Borut Razem <borut.razem AT siol.net>
2502 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2503 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2504 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2505 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2506 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2507 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2508 src/z80/gen.c, src/z80/ralloc.c:
2509 fixed bug #1739860 - sdcc does not work correctly on some platforms
2511 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2513 2007-09-17 Raphael Neider <rneider AT web.de>
2515 * src/pic16/device.c: reverted to previous version
2516 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2518 2007-09-16 Raphael Neider <rneider AT web.de>
2520 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2521 as this raises a ton of gpasm warnings, just emit a second label
2522 * src/pic16/devices.inc,
2523 * device/lib/pic16/pics.all,
2524 * device/lib/pic16/libdev/pic18f2585.c,
2525 * device/lib/pic16/libdev/pic18f2680.c,
2526 * device/lib/pic16/libdev/pic18f2682.c,
2527 * device/lib/pic16/libdev/pic18f2685.c,
2528 * device/lib/pic16/libdev/pic18f4585.c,
2529 * device/lib/pic16/libdev/pic18f4680.c,
2530 * device/lib/pic16/libdev/pic18f4682.c,
2531 * device/lib/pic16/libdev/pic18f4685.c,
2532 * device/include/pic16/pic18f2585.h,
2533 * device/include/pic16/pic18f2680.h,
2534 * device/include/pic16/pic18f2682.h,
2535 * device/include/pic16/pic18f2685.h,
2536 * device/include/pic16/pic18f4585.h,
2537 * device/include/pic16/pic18f4680.h,
2538 * device/include/pic16/pic18f4682.h,
2539 * device/include/pic16/pic18f4685.h,
2540 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2541 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2542 patch contributed by Anton Strobl, applied with changes
2544 2007-09-16 Raphael Neider <rneider AT web.de>
2546 * device/include/pic16/pic18f2431.h,
2547 * device/include/pic16/pic18f25j10.h,
2548 * device/include/pic16/pic18f4431.h,
2549 * device/include/pic16/pic18f45j10.h: adopted common include style
2550 * device/include/pic16/pic18f1320.h,
2551 * device/include/pic16/pic18f2320.h,
2552 * device/include/pic16/pic18f2525.h,
2553 * device/include/pic16/pic18f4320.h,
2554 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2555 * device/include/pic16/pic18fregs.h: prepared for automatic include
2556 file selection by having DEVICE.h for every DEVICE
2557 * device/lib/pic16/libdev/pic18f2320.c,
2558 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2560 * device/lib/pic16/configure.in,
2561 * device/lib/pic16/configure: use rm -rf instead of rmdir
2562 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2563 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2565 2007-09-09 Borut Razem <borut.razem AT siol.net>
2567 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2568 distingush between i386 and ppc Mac OS X versions
2570 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2572 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2573 * support/regression/tests/bug1788177.c: new, added
2575 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2577 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2578 * device/include/mcs51/lint.h added keyword __naked
2580 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * src/SDCCmem.h: removed maxRegBank
2585 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2586 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2587 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2588 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2589 name and behaviour to handle banked functions
2590 (scan4op): and use it to fix bug 1786213
2592 2007-09-03 Raphael Neider <rneider AT web.de>
2594 * device/include/pic16/pic18f248.h,
2595 * device/include/pic16/pic18f258.h,
2596 * device/include/pic16/pic18f448.h,
2597 * device/lib/pic16/libdev/pic18f248.c,
2598 * device/lib/pic16/libdev/pic18f258.c,
2599 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2600 added T0CONbits, fixes #1786891
2602 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * src/ds390/gen.c (genFarPointerSet),
2605 * src/hc08/ralloc.c (packRegisters),
2606 * src/mcs51/ralloc.c (packRegisters),
2607 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2609 * src/SDCCicode.h: POINTER_SET can be true for literals too
2610 * support/regression/tests/bug1750318.c: new, added
2612 2007-08-23 Borut Razem <borut.razem AT siol.net>
2614 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2615 library versions without the completition functionality
2617 2007-08-22 Raphael Neider <rneider AT web.de>
2619 * device/include/pic16/pic18f1220.h,
2620 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2622 2007-08-12 Borut Razem <borut.razem AT siol.net>
2624 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2626 2007-08-11 Borut Razem <borut.razem AT siol.net>
2628 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2629 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2630 support/Util/SDCCerr.[ch] moved to src
2631 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2632 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2633 device/examples/ds390/tinitalk/tinitalk.dsp,
2634 device/examples/serialcomm/windows/serialcomm.dsp,
2635 support/librarian/librarian.dsp:
2636 removed linking of unused odbc32.lib and odbccp32.lib
2637 * support/scripts/winres.h:
2638 added for compilation with Visual C++ 2005 Express Edition
2640 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2642 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2645 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2647 * sdccconf_in.h: update the endian test so that SPARC Solaris
2648 does not throw syntax errors
2650 2007-08-06 Borut Razem <borut.razem AT siol.net>
2652 * doc/sdccman.lyx: removed two index entries which prevented the
2653 generation of sdcc doc archive
2655 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2657 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2658 instead of lyx 1.5.0.
2660 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2662 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2663 Lucas Loizaga, with minor modifications. Thanks!
2665 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2667 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2670 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2672 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2673 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2676 2007-07-22 Borut Razem <borut.razem AT siol.net>
2678 * configure.in, configure: re-introduced .version
2679 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2680 the version reverted to 2.7.0
2682 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2685 * doc/sdccman.lyx: bumped version to 2.7.3
2686 * device/include/mcs51/compiler.h: fixed elif->else
2687 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2688 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2689 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2690 enable accuse for bit operands
2691 * src/SDCCmain.c (printVersionInfo),
2692 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2693 environment descriptor
2694 * src/SDCCutil.h: added getBuildEnvironment
2695 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2696 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2697 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2698 * support/regression/tests/bug1348008.c,
2699 * support/regression/tests/bug1496419.c,
2700 * support/regression/tests/bug1503067.c,
2701 * support/regression/tests/preproc.c: added empty tests
2703 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2705 * support/regression/tests/bug1678803.c: new, added
2707 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2710 * as/link/hc08/lkihx.c,
2711 * as/link/hc08/lkrloc.c,
2712 * as/link/mcs51/lkihx.c,
2713 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2714 ihxExtendedLinearAddress
2715 * as/link/mcs51/lkrloc.c (relr),
2716 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2717 acall/ajmp, see bug 830513
2719 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2721 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2722 (cseBBlock): remember aggr2ptr has been used
2723 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2724 (geniCodeAssign): fixed bug 868103
2725 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2726 added operandSize prototype
2727 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2728 (genDataPointerSet): use max of size of right and result,
2729 (gencjne): added parameter useCarry for optimization,
2730 (genCmpEq): use carry if appropriate,
2731 (genXor): check if operand already in carry
2732 * support/regression/tests/bug-868103.c: enabled test
2734 2007-07-12 Raphael Neider <rneider AT web.de>
2736 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2738 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2740 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2741 from Robert Larice, thanks
2742 * support/regression/tests/bitopcse.c,
2743 * support/regression/tests/bitvars.c,
2744 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2745 * support/regression/tests/bug-927659.c: enabled test for z80
2746 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2747 * support/regression/tests/bug1745717.c: new, added
2748 * support/regression/tests/literalop.c,
2749 * support/regression/tests/nullstring.c: removed storage definitions that
2750 are now in testfwk.h
2752 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2754 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2755 and bool for targets that do not fully support it.
2756 * support/regression/tests/bug1546986.c,
2757 * support/regression/tests/bug1723128.c,
2758 * support/regression/tests/bug1734654.c,
2759 * support/regression/tests/bug1738367.c,
2760 * support/regression/tests/constantRange.c: only use bool if allowed
2762 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2764 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2765 Larice, also handle function pointers
2766 * support/regression/tests/bug1749275.c: new, added
2768 2007-07-03 Borut Razem <borut.razem AT siol.net>
2770 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2771 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2772 #1746528: SDCC should ignore ':' in inline assembler comments
2773 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2775 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2778 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2780 2007-06-29 Borut Razem <borut.razem AT siol.net>
2782 * src/SDCCmain.c: fixed bug
2783 #1744746: SDCC #4867: broken option --xram-size
2785 2007-06-28 Borut Razem <borut.razem AT siol.net>
2787 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2788 find out the endianess of host machine for ucsim
2790 2007-06-27 Borut Razem <borut.razem AT siol.net>
2792 * support/regression/generate-cases.py: corrected the file name
2794 * configure.in, configure, sdccconf_in.h: find out the endianess of
2796 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2799 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2801 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2803 2007-06-26 Borut Razem <borut.razem AT siol.net>
2805 * support/regression/generate-cases.py: display warning if function
2806 list is empty; implemented more flexible rule for detection of
2807 testing functions, allowing return type 'void' in the same line as
2808 the function name in the function definition
2809 * support/regression/tests/bug-1654060.c: corrected test
2810 * support/librarian/sdcclib.c: fixed warning:
2811 format '%s' expects type 'char *', but argument 2 has type 'int'
2813 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2815 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2816 Multiple infiles for sdcclib.
2818 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2820 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2823 2007-06-18 Borut Razem <borut.razem AT siol.net>
2825 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2826 how to handle comments, so they have to be removed by the
2827 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2828 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2829 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2830 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2831 table driven option hadling
2833 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2835 * src/SDCCast.c (decorateType),
2836 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2837 iCode to ast level to fix bug 1738367
2838 * support/regression/tests/bug1738367.c: new, added
2840 2007-06-15 Raphael Neider <rneider AT web.de>
2842 * src/pic16/devices.inc,
2843 * device/lib/pic16/pics.all,
2844 * device/include/pic16/pic18fregs.h,
2845 * device/include/pic16/pic18f[24][45]20.h,
2846 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2847 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2848 * device/lib/pic16/Makefile.in: faster cleanup
2850 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2852 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2854 2007-06-13 Raphael Neider <rneider AT web.de>
2856 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2858 2007-06-12 Raphael Neider <rneider AT web.de>
2860 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2861 suppress bit defines if NO_BIT_DEFINES is #define'd
2862 * device/include/pic/pic*.h: recreated all headers to include
2863 conditional bit defines
2864 * device/include/pic/pic16f886.h,
2865 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2866 * device/include/pic/recreate.sh: script to recreate the complete
2867 device library files based on the currently supported devices
2869 2007-06-12 Borut Razem <borut.razem AT siol.net>
2871 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2872 support/regression/Makefile.in, support/scripts/build.mak,
2873 support/scripts/Makefile.snapshot:
2874 use new svn URL scheme
2875 * doc/sdccman.lyx: SDCC Wiki moved to
2876 http://sdcc.wiki.sourceforge.net/
2878 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2880 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2881 * support/regression/tests/bug1734654.c: added
2883 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2886 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2887 with literal operands
2889 2007-06-10 Borut Razem <borut.razem AT siol.net>
2891 * as/link/z80/lklibr.c: fixed mingw build warning
2892 lklibr.c:575: warning: implicit declaration of function 'tolower'
2893 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2894 src/z80/main.c: move target specific options from src/SDCCmain.c
2895 to src/<target>/main.c
2897 2007-06-09 Borut Razem <borut.razem AT siol.net>
2899 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2900 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2901 * support/regression/tests/bug-1294691.c: added
2903 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2905 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2906 can also be static, fixes bug 1733438
2907 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2908 have absolute address too
2909 (computeType): added optimization for 'cond ? true : false'
2910 * support/regression/tests/absolute.c: added test for static absolute var
2912 2007-06-08 Raphael Neider <rneider AT web.de>
2914 * src/regression/Makefile: suppress parallel builds, allow easy
2915 switching between pic14/pic16 ports
2916 * src/regression/picregs.h: added pic14/16 header file switch
2917 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2918 inline.c,nestfor.c,string1.c}: include "picregs.h"
2920 2007-06-07 Borut Razem <borut.razem AT siol.net>
2922 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2923 permanent solution to suppress GCC 4.2.0 c++ warning:
2924 deprecated conversion from string constant to `char *'
2925 use 'const char *' where ever required
2926 * support/regression/generate-cases.py: implemented more flexible rule
2927 for detection of testing functions, allowing white-spaces surrounding
2928 the function name and the 'void' parameter.
2929 * support/regression/tests/constantRange.c,
2930 support/regression/tests/scott-compare3.c: fixed failing regression
2931 tests, uncovered by implementation of more flexible rule for detection
2932 of testing functions
2934 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2936 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2938 2007-06-04 Borut Razem <borut.razem AT siol.net>
2940 * configure.in, configure, config_vc.awk: sdcc version number is now
2941 stored in configure.in; removed .version
2942 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2943 doc/INSTALL.txt: version bumped to 2.7.2
2944 * sim/ucsim/configure.in, sim/ucsim/configure:
2945 use "read" to read from .version
2947 2007-06-03 Borut Razem <borut.razem AT siol.net>
2949 * */Makefile.in: removed annoying warning:
2950 Makefile:xx: Makefile.dep: No such file or directory
2952 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2955 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2956 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2957 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2958 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2959 bugfix: only use newBoolLink for bit result type
2960 * src/SDCCicode.c (geniCodeLogic): added param tree,
2961 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2962 (geniCodeLogicAndOr): use IS_BIT,
2963 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2964 (ast2iCode): added tree param to geniCodeLogic for comparisons
2965 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2966 * support/regression/tests/bug1723128.c: added test NotZero
2968 2007-06-01 Borut Razem <borut.razem AT siol.net>
2970 * SDCPP synchronized with GCC CPP release version 4.2.0,
2971 currently the latest release:
2972 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2973 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2974 support/cpp2/cppdefault.h, support/cpp2/except.h,
2975 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2976 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2977 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2978 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2979 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2980 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2981 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2982 support/cpp2/opts.h, support/cpp2/output.h,
2983 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2984 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2985 support/cpp2/system.h, support/cpp2/version.c,
2986 support/cpp2/Makefile.in: modified
2987 * support/cpp2/opts-common.c: added
2988 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2989 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2990 search for included source file in local directory
2991 * sim/ucsim/configure, sim/ucsim/configure.in:
2992 temporary solution to suppress GCC 4.2.0 c++ warning:
2993 deprecated conversion from string constant to `char *'
2995 2007-06-01 Raphael Neider <rneider AT web.de>
2997 * device/lib/pic/libdev/pic12f683.c,
2998 * device/include/pic/pic12f683.h: added GPIO bits
3000 2007-06-01 Raphael Neider <rneider AT web.de>
3002 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
3003 quotation marks, clarified role of PIC14 vs. PIC16 ports
3004 * src/pic16/devices.inc,
3005 * device/include/pic16/pic18fregs.h,
3006 * device/include/pic16/pic18f[24][45]j10.h,
3007 * device/lib/pic16/pics.all,
3008 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
3009 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3010 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3011 for new devices as they are not yet supported by gputils
3013 2007-05-31 Borut Razem <borut.razem AT siol.net>
3015 * Small Device C Compiler 2.7.0 released
3016 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3017 changed sdcc version to 2.7.1
3018 * support/scripts/sdcc.nsi: added How to create WIN32 release
3021 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3023 * doc/sdccman.lyx: documented initialization and allocation of absolute
3024 variables, bit parameter passing, the need for function pointers to be
3025 reentrant and alpha quality support of inline and retrict
3027 2007-05-26 Borut Razem <borut.razem AT siol.net>
3029 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3030 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3031 * docs/knownbugs.html: updated
3033 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3035 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3037 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3039 (gencjneshort): optimized when left is AOP_DIR
3040 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3041 initializing unions in a struct/array
3042 * support/regression/fwk/include/testfwk.h: added defines for data, near
3043 and far for host and z80
3044 * support/regression/tests/bug1723128.c: new, added
3046 2007-05-22 Borut Razem <borut.razem AT siol.net>
3048 * doc/knownbugs.html: updated
3050 2007-05-21 Raphael Neider <rneider AT web.de>
3052 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3053 error message instead
3054 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3056 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3058 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3060 2007-05-21 Raphael Neider <rneider AT web.de>
3062 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3064 * src/regression/gpsim_assert.h,
3065 * src/regression/Makefile,
3066 * src/regression/pcodeopt.c: regression test for the above fix
3068 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3070 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3071 jumps to self, fixed bug 1717281
3073 2007-05-10 Borut Razem <borut.razem AT siol.net>
3075 * support/scripts/gen_known_bugs.pl: cosmetic fix
3076 * doc/knownbugs.html: generated by gen_known_bugs.pl
3078 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3080 * src/SDCCast.c (createFunction): also generate non-inlined version of
3081 function for functions declared as "static inline"
3082 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3083 function can be inlined after non-inlined version generated.
3085 2007-05-10 Borut Razem <borut.razem AT siol.net>
3087 * support/scripts/gen_known_bugs.pl: added script
3088 which generates knownbugs.html
3090 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3092 * doc/knownbugs.html: updated for release 2.7.0
3094 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3096 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3098 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3100 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3101 (throughout): updated generating comments
3102 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3103 (throughout): updated generating comments
3104 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3105 rule instead of at the second, or it might skip lines when removing the
3107 * support/regression/tests/bug1714204.c: changed test to foo
3109 2007-05-08 Borut Razem <borut.razem AT siol.net>
3111 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3112 thanks to SDCC Distributed Compile Farm members,
3113 added Z80 and GBZ80 command line options
3114 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3116 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3119 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3120 * support/regression/tests/longlit.c: modified to be tested at all and
3121 to pass the actual test
3123 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3125 * device/include/mcs51/uPSD33xx.h: Added.
3127 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3129 * device/lib/_gptrput.c,
3130 * device/lib/_gptrget.c: removed old code,
3132 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3133 * support/regression/tests/bug1714204.c: new, added
3135 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3137 * support/regression/tests/regtrack.c: test was never executed
3138 because of the regression test being picky about white spaces.
3139 * device/lib/mcs51/crtclear.asm: added comment
3141 2007-05-06 Raphael Neider <rneider AT web.de>
3143 * device/lib/pic/Makefile.rules,
3144 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3145 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3147 2007-05-06 Raphael Neider <rneider AT web.de>
3149 * src/pic16/device.h,
3151 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3152 _pic16_setDefaultOptions): removed/reordered command-line args
3153 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3154 devices, regrouped command line args, environment variables),
3155 clarified sone points, added sections on how to add devices to the
3158 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3160 * src/z80/peeph.def: fixed bug in rule 2
3162 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3164 * src/port.h: added TARGET_MCS51_LIKE
3165 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3166 take advantage of it too
3167 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3168 (shiftR2Left2Result): Optimized: don't check shifting by 0
3169 * src/z80/peeph-z80.def,
3170 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3171 modifications, see patch 1700823
3172 * src/mcs51/peep.c (): fixed bug 1712928
3173 * support/regression/tests/bug1712928.c: new, added
3175 2007-05-05 Borut Razem <borut.razem AT siol.net>
3177 * device/lib/pic16/Makefile.common.in,
3178 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3179 removed bash dependencies
3181 2007-05-01 Borut Razem <borut.razem AT siol.net>
3184 fixed bug #1710507: --i-code-in-asm makes compile fail
3185 all iCode comments are now one liners
3186 * src/mcs51/gen.c: fixed memory leak
3188 2007-05-01 Raphael Neider <rneider AT web.de>
3190 * device/lib/pic/libdev/*.c
3191 * device/include/pic/*.h: regenerated all device libs from updated
3193 * support/scripts/inc2h.pl: documented usage, now uses strict to
3196 2007-04-30 Borut Razem <borut.razem AT siol.net>
3199 fixed bug #1669175: Problem with space in output paths
3200 documented how to use paths with spaces for Windows users
3202 2007-04-29 Borut Razem <borut.razem AT siol.net>
3204 * Fixed svn:eol-style and svn:keywords properties
3205 * src/SDCCval.c: fixed bug
3206 #1592871: Segfault with "large" const arrays of characters
3207 replaced recursion with iteration
3208 * Removed svn:executable property from non-executable files
3210 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3212 * src/mcs51/gen.c (genRet): fixed bug 1707003
3214 2007-04-27 Raphael Neider <rneider AT web.de>
3216 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3217 createReachingDefinitions,assignValnums,pic16_destructDF,
3218 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3219 prevent NULL pointer dereferences
3220 * device/lib/pic/libdev/pic16f886.c,
3221 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3222 prevent building them, gputils do not really support them yet
3224 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3226 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3227 helps printf_small. 32 bytes more __idata mem.
3229 2007-04-27 Raphael Neider <rneider AT web.de>
3231 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3232 return early when pb or pb->pcHead is NULL (patch #1708427)
3233 * src/regression/empty.c,
3234 * src/regression/Makefile: added test with empty functions
3235 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3237 2007-04-27 Borut Razem <borut.razem AT siol.net>
3239 * src/SDCCast.c: fixed feature request
3240 #1547512: Redundant strings linked when using sizeof("abc")
3242 2007-04-23 Borut Razem <borut.razem AT siol.net>
3244 * doc/sdccman.lyx, src/SDCCmain.c:
3245 peep-hole comments are generated only if --fverbose-asm option is
3246 specified and --no-peep-comments is not, as proposed by Frieder.
3247 * support/regression/Makefile.in: compile regression tests with
3248 --fverbose-asm option so one can "grep" whether a new (or an old)
3249 peephole is (still) applied; requested by Frieder.
3251 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3253 * device/include/pic/pic16f886.h,
3254 * device/include/pic/pic16f887.h,
3255 * device/lib/pic/libdev/pic16f886.c,
3256 * device/lib/pic/libdev/pic16f887.c,
3257 * device/include/pic/pic14devices.txt,
3258 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3260 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3262 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3265 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3267 * device/lib/_memset.c: assembler version for mcs51
3269 2007-04-22 Borut Razem <borut.razem AT siol.net>
3271 * support/scripts/listerr.c: program to create the list of errors and
3272 warnings list from - added
3273 * doc/sdccman.lyx: removed the note
3274 "For list of warnings and corresponding codes, see err_warn.txt"
3275 * src/SDCCsymt.c: fixed bug #1699804:
3276 Bug with some uses of sizeof(static local array) (MCS51)
3277 * support/regression/tests/bug-1699804.c: added
3279 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3281 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3282 (main): added option -i,
3283 (asmbl, case S_INCL): use search_path_fopen,
3284 mostly from patch 1579668 by Peter Miller, thanks
3285 * src/z80/main.c: fixed typo --callee-saves-bc
3286 * device/include/mcs51/compiler.h: added sfrword for Tasking
3288 2007-04-20 Borut Razem <borut.razem AT siol.net>
3290 * src/z80/main.c: replaced reserved keyword asm with asmblr
3292 2007-04-19 Borut Razem <borut.razem AT siol.net>
3294 * src/port.h: use const pointers to strings
3295 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3296 * src/pic16/main.c: include SDCCargs.h
3297 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3298 const char, since the strings are dynamically allocated
3299 * src/SDCCmain.c: options.code_seg and options.const_seg are
3300 dynamically allocated; check port specific command line options
3301 before the general ones
3302 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3304 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3306 * device/include/ds400rom.h,
3307 * device/lib/ds390/lcd390.c,
3308 * device/lib/ds390/memcpyx.c,
3309 * device/lib/ds390/rtc390.c,
3310 * device/lib/ds400/ds400rom.c,
3311 * device/lib/ds400/memcpyx.c,
3312 * device/lib/hc08/_ret.c: more replacements of keywords with their
3313 double underscore equivalents
3314 * device/lib/ds390/Makefile.in,
3315 * device/lib/ds400/Makefile.in,
3316 * device/lib/gbz80/Makefile.in,
3317 * device/lib/hc08/Makefile.in,
3318 * device/lib/mcs51/Makefile.in,
3319 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3321 2007-04-17 Borut Razem <borut.razem AT siol.net>
3323 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3324 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3325 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3326 to --fverbose-asm, to be gcc'ish
3328 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3330 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3332 2007-04-17 Borut Razem <borut.razem AT siol.net>
3334 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3335 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3336 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3337 with their double underscore equivalent
3339 2007-04-14 Borut Razem <borut.razem AT siol.net>
3341 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3344 2007-04-13 Borut Razem <borut.razem AT siol.net>
3346 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3348 * device/examples/serialcomm/windows/serial.[ch],
3349 device/examples/serialcomm/windows/test_serialcomm.cpp:
3350 updated by Bela Torok
3351 * device/examples/serialcomm/windows/serialcomm.dsw,
3352 device/examples/serialcomm/windows/serialcomm.dsp: added
3354 2007-04-13 Jan Waclawek <wek AT efton.sk>
3356 * doc/sdccman.lyx: additions and changes at various places
3357 (submitted as #1697136).
3358 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3360 2007-04-10 Borut Razem <borut.razem AT siol.net>
3362 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3363 LyX file format changed to 245
3364 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3365 "FreeWare" replaced with "free open source"
3367 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3371 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3373 * device/include/pic16/pic18fregs.h,
3375 * device/lib/_decdptr.c,
3376 * device/lib/_divsint.c,
3377 * device/lib/_divslong.c,
3378 * device/lib/_divuint.c,
3379 * device/lib/_divulong.c,
3380 * device/lib/_fs2schar.c,
3381 * device/lib/_fs2sint.c,
3382 * device/lib/_fs2slong.c,
3383 * device/lib/_fs2uchar.c,
3384 * device/lib/_fs2uint.c,
3385 * device/lib/_fs2ulong.c,
3386 * device/lib/_fsadd.c,
3387 * device/lib/_fscmp.c,
3388 * device/lib/_fsdiv.c,
3389 * device/lib/_fseq.c,
3390 * device/lib/_fsget1arg.c,
3391 * device/lib/_fsget2args.c,
3392 * device/lib/_fsgt.c,
3393 * device/lib/_fslt.c,
3394 * device/lib/_fsmul.c,
3395 * device/lib/_fsneq.c,
3396 * device/lib/_fsnormalize.c,
3397 * device/lib/_fsreturnval.c,
3398 * device/lib/_fsrshift.c,
3399 * device/lib/_fssub.c,
3400 * device/lib/_fsswapargs.c,
3401 * device/lib/_gptrget.c,
3402 * device/lib/_gptrgetc.c,
3403 * device/lib/_gptrput.c,
3404 * device/lib/_logexpf.c,
3405 * device/lib/_modsint.c,
3406 * device/lib/_modslong.c,
3407 * device/lib/_moduint.c,
3408 * device/lib/_modulong.c,
3409 * device/lib/_mulint.c,
3410 * device/lib/_mullong.c,
3411 * device/lib/_schar2fs.c,
3412 * device/lib/_ser.c,
3413 * device/lib/_setjmp.c,
3414 * device/lib/_sint2fs.c,
3415 * device/lib/_slong2fs.c,
3416 * device/lib/_spx.c,
3417 * device/lib/_uchar2fs.c,
3418 * device/lib/_uint2fs.c,
3419 * device/lib/_ulong2fs.c,
3420 * device/lib/asincosf.c,
3421 * device/lib/atanf.c,
3422 * device/lib/calloc.c,
3423 * device/lib/ds390/tinibios.c,
3424 * device/lib/ds400/tinibios.c,
3425 * device/lib/expf.c,
3426 * device/lib/free.c,
3427 * device/lib/hc08/_mulint.c,
3428 * device/lib/logf.c,
3429 * device/lib/malloc.c,
3430 * device/lib/printf_fast.c,
3431 * device/lib/printf_tiny.c,
3432 * device/lib/printfl.c,
3433 * device/lib/realloc.c,
3434 * device/lib/ser_ir.c,
3435 * device/lib/serial.c,
3436 * support/regression/tests/libmullong.c: replaced all special keywords
3437 with their double underscore equivalent
3438 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3439 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3441 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3442 (genRet): if the bit-symbol is ruonly it already is in the carry
3443 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3444 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3445 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3446 type UCHAR if dest is not bit
3448 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3450 * device/include/math.h,
3451 * device/lib/cotf.c,
3452 * device/lib/expf.c,
3453 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3455 2007-04-01 Borut Razem <borut.razem AT siol.net>
3457 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3458 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3459 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3460 gcc_unreachable() called internal_error()...
3462 2007-03-30 Raphael Neider <rneider AT web.de>
3464 * src/pic/ralloc.c (isData): suppress garbage debug output
3466 2007-03-28 Borut Razem <borut.razem AT siol.net>
3469 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3470 is developed, built and used worldwide, and the word "night" doesn't
3473 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3475 * device/include/mcs51/C8051F360.h: new, added
3476 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3478 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3480 * src/SDCC.y (declaration_specifiers, function_specifier),
3481 * support/Util/SDCCerr.c,
3482 * support/Util/SDCCerr.h,
3484 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3486 * src/SDCCmem.c (deallocParms),
3487 * src/SDCCast.c: support for function inlining, not quite complete
3488 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3489 'restrict' qualifier
3491 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3494 (saveRBank, unsaveRBank): don't save bits,
3495 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3496 * support/regression/tests/bug1535242.c: new, added
3497 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3498 thanks Alexey Shamrin <shamrin AT gmail.com>,
3499 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3500 removed header guard)
3502 * sdcc.spec: bumped version to 2.6.5
3503 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3505 2007-03-22 Borut Razem <borut.razem AT siol.net>
3507 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3508 fixed bug #1653671: sdcdb integration into ddd is broken
3510 2007-03-22 Raphael Neider <rneider AT web.de>
3512 * src/pic/gen.c (popGetExternal): augmented to also create references
3513 to external variables (not only labels),
3514 (genCall): comment on plan to reduce PAGESEL overhead,
3515 (genFunction, genEndFunction): also save/restore FSR around interrupt
3516 handling code, removed lots of unused code
3517 (genDivOneByte): release acquired temp register
3518 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3520 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3521 for registers that need to be saved during interrupts (FSR, STATUS,
3522 PCLATH; W needs special handling), currently only FSR is used
3524 2007-03-22 Raphael Neider <rneider AT web.de>
3526 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3528 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3530 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3532 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3534 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3536 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3538 * as/link/aslink.h: added LKOBJEXT
3539 * as/link/hc08/link_hc08.dsp,
3540 * as/link/hc08/Makefile.bcc,
3541 * as/link/hc08/Makefile.in,
3542 * as/link/mcs51/aslink.dsp,
3543 * as/link/mcs51/Makefile.bcc,
3544 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3545 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3546 * as/link/lkaomf51.c: merged and moved
3547 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3548 * as/link/z80/lkdata.c,
3549 * as/link/lkdata.c: merged and moved
3550 * as/link/hc08/lkmain.c,
3551 * as/link/mcs51/lkmain.c: cosmetic changes
3552 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3553 * as/link/lklex.c: use LKOBJEXT
3554 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3555 ANSI-fied functions, removed bubble-sorts
3556 * as/link/z80/lksym.c as/link/lksym.c: merged,
3558 * as/link/z80/linkgbz80.dsp,
3559 * as/link/z80/linkz80.dsp,
3560 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3561 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3562 * as/link/z80/lkhead.c,
3563 * as/link/z80/lklex.c: deleted
3564 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3565 * as/link/z80/lkmain.c: added copyfile()
3567 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3569 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3571 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3573 * device/lib/_strlen.c: assembler version for mcs51
3575 2007-03-13 Raphael Neider <rneider AT web.de>
3577 * device/include/pic16/pic18f2221.h,
3578 * device/include/pic16/pic18f2321.h,
3579 * device/include/pic16/pic18f2331.h,
3580 * device/include/pic16/pic18f4221.h,
3581 * device/include/pic16/pic18f4321.h,
3582 * device/include/pic16/pic18f4331.h: fixed config byte location names
3583 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3584 consistently named config byte locations
3586 2007-03-13 Borut Razem <borut.razem AT siol.net>
3588 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3589 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3590 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3591 as/link/z80/Makefile.in, as/z80/Makefile.in:
3594 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3596 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3597 * device/lib/printf_large.c: pointer was converted to generic
3598 pointer for mcs51 models other than model-small (Maarten noticed)
3600 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3602 * device/include/mcs51/ADuC84x.h: Added.
3604 2007-03-10 Borut Razem <borut.razem AT siol.net>
3606 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3607 fixed RFE #1624219: double backslashes in filenames;
3608 functions hexEscape(), octalEscape() and copyStr() moved from
3609 SDCCval.c to SDCCutil.c and made them glovbally available
3611 2007-03-09 Borut Razem <borut.razem AT siol.net>
3613 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3614 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3615 1673361: Missaligned comments in output files
3617 2007-03-09 Raphael Neider <rneider AT web.de>
3619 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3621 2007-03-09 Raphael Neider <rneider AT web.de>
3625 * src/pic/ralloc.c: suppress undesired debug output
3626 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3628 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3630 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3632 2007-03-07 Borut Razem <borut.razem AT siol.net>
3634 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3635 search include files in the current directory
3637 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3639 * src/SDCCglue.c (emitMaps, glue),
3640 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3642 * support/regression/tests/absolute.c: added xdata test
3644 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3646 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3647 added condition to macro, fixes bug 1666080
3649 2007-03-02 Raphael Neider <rneider AT web.de>
3651 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3653 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3655 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3656 be cleared. Unconditionally set __XPAGE
3657 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3659 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3664 * src/mcs51/rtrack.c,
3666 * doc/sdccman.lyx: added --no-gen-comments
3667 * src/mcs51/peeph.def: added 192.b, disabled 185
3669 2007-02-25 Raphael Neider <rneider AT web.de>
3671 * src/pic16/gen.c (genCast): fixed typo
3672 * device/lib/pic16/Makefile.subdir: only install existing files
3673 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3675 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3677 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3678 * device/lib/mcs51/crtclear.asm,
3679 * device/lib/mcs51/crtxclear.asm: renumbered labels
3680 * device/lib/mcs51/Makefile.in: added crtcall.asm
3681 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3682 * src/mcs51/gen.c (movc): removed,
3683 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3685 (toCarry, genSend, genRet): added function toCarry,
3686 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3687 (assignBit, genAssign, genCast): added function assignBit
3688 * src/mcs51/Makefile.bcc: added rtrack.c
3689 * src/mcs51/ralloc.h: made valueKnown a bitfield
3690 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3691 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3692 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3693 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3694 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3695 (_pop): only pop valid pairs, see gencjneshort,
3696 (gencjneshort): return pair that still needs to be popped, restructured,
3697 (gencjne, genCmpEq): call _pop
3699 2007-02-23 Raphael Neider <rneider AT web.de>
3701 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3703 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3705 * device/include/mcs51/P89LPC925.h: Added.
3707 2007-02-18 Raphael Neider <rneider AT web.de>
3709 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3711 2007-02-17 Borut Razem <borut.razem AT siol.net>
3713 * support/cpp2/directives.c, support/cpp2/version.c:
3714 synchronized with GCC CPP 4.1.2
3716 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3718 * src/mcs51/rtrack.h,
3719 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3720 by checking the strings passed by emitcode() to the assembler.
3721 Feel free to change. This in part addresses RFE #482179.
3722 Set environment variable SDCC_RTRACK to enable.
3723 * src/mcs51/gen.c: inserted hooks
3724 * src/mcs51/ralloc.h: added two members to struct regs
3725 * support/regression/tests/regtrack.c: added
3727 2007-02-14 Borut Razem <borut.razem AT siol.net>
3729 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3730 * Makefile.in: applied patch from Makefile related part of
3731 #1469393: Compiler does not initialize static data
3733 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3735 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3736 for better fix of bug 1273984, compiles pic16 rand.c
3738 2007-02-12 Borut Razem <borut.razem AT siol.net>
3740 * src/pic16/main.c: fixed pic16 standard library directory bug
3742 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3744 * src/hc08/gen.c (genSwap): fix swap regression test
3746 2007-02-10 Borut Razem <borut.razem AT siol.net>
3748 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3750 * support/regression/tests/bug-1654060.c: added regression test for
3753 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3755 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3756 bit moves in return statement
3758 2007-02-09 Borut Razem <borut.razem AT siol.net>
3760 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3763 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3765 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3766 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3768 2007-02-07 Raphael Neider <rneider AT web.de>
3770 * src/pic16/devices.inc,
3771 * device/include/pic16/pic18fregs.h,
3772 * device/include/pic16/pic18f[24][34]31.h,
3773 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3774 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3775 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3777 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3779 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3780 can this have lived here for so many years?
3781 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3782 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3783 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3785 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3787 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3788 appended by loop induction must be at the very end of the eBBlock
3790 2007-02-05 Kevin Vigor
3792 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3794 2007-02-05 Borut Razem <borut.razem AT siol.net>
3796 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3797 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3799 2007-02-03 Borut Razem <borut.razem AT siol.net>
3801 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3802 applied patch #1646602 option to set default signedness of char to
3803 unsigned, added -funsigned-char command line option,
3804 thanks to Gunther Jehle
3805 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3806 prompt for file deletion a few hundred times (especially the
3807 subversion files, which have ro permissions so it asks for
3808 confirmation), thanks to Simon McAuliffe;
3809 added {} + option to find in order to remove multiple files from a
3812 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3814 * device/include/mcs51/SST89x5xRDx.h: Added.
3816 2007-02-02 Raphael Neider <rneider AT web.de>
3818 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3819 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3821 2007-02-01 Raphael Neider <rneider AT web.de>
3823 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3826 2007-01-31 Borut Razem <borut.razem AT siol.net>
3828 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3829 if compiled with GCC. Thanks to Raphael Neider
3831 2007-01-31 Raphael Neider <rneider AT web.de>
3833 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3834 operand names, handles name and (name + n) for all n,
3835 (sameBank): restructured, also check bank allocation policy,
3836 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3837 (pic14_operandsAllocatedInSameBank): check whether to operands
3838 will be allocated into the same bank (i.e., section) to reduce
3839 BANKSEL overhead, queried from pcode.c:sameBank,
3840 (pic14printLocals): reintroduced clustering registers into a single
3841 section: all compiler generated symbols will now reside in one
3842 bank (per file), reducing BANKSEL overhead and code size,
3843 (showAllMemmaps): use local dbuf where possible
3845 2007-01-29 Raphael Neider <rneider AT web.de>
3847 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3848 (call_libraryfunc): retrieve/create symbol and mark as used,
3849 (genFunction): mark defined functions as non-extern and add again
3850 to code memmap for later output
3851 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3852 (pic14printLocals): reworked for new symbol emission,
3853 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3854 showAllMemmaps): reworked symbol output using dbufs, added handling
3855 of string literals (still incomplete),
3856 (picglue): removed symbol emission, moved into showAllMemmaps,
3857 (emitSymbolSet): new workhorse for symbol output,
3858 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3860 2007-01-29 Borut Razem <borut.razem AT siol.net>
3862 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3863 component contains the extension separator.
3865 2007-01-28 Borut Razem <borut.razem AT siol.net>
3867 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3869 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3870 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3871 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3872 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3873 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3874 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3875 src/z80/gen.c, support/Util/MySystem.c:
3876 accept slash and backslash as directory separator on WIN32 and
3879 2007-01-28 Raphael Neider <rneider AT web.de>
3881 * src/pic16/devices.inc,
3882 * device/include/pic16/pic18f[24][23]21.h,
3883 * device/include/pic16/pic18fregs.h,
3884 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3885 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3886 * device/lib/pic16/libio/adc.ignore,
3887 * device/lib/pic16/libio/i2c.ignore,
3888 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3889 family, as gputils do not yet support the devices
3890 * device/lib/pic16/Makefile.subdir: ignore errors on install
3891 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3892 headers and libraries from gputils .inc files
3894 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3896 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3898 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3900 * doc/sdccman.lyx: add printf benchmarks
3902 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3904 * device/lib/printf_fast.c: fix %c, char promoted to int
3905 * device/lib/printf_tiny.c: fix %c, char promoted to int
3907 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3909 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3911 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3913 * support/regression/tests/swap.c: 64 bit hosts failed
3914 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3916 2007-01-25 Raphael Neider <rneider AT web.de>
3918 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3919 based on absolute register address, patch by Alex Blond
3921 2007-01-22 Raphael Neider <rneider AT web.de>
3923 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3924 emitted, do not emit them again...
3926 2007-01-22 Raphael Neider <rneider AT web.de>
3928 * src/regression/bank1.c, src/regression/compare6.c,
3929 src/regression/add.c: cosmetic changes
3930 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3931 * src/pic/gen.c: fixed global zero and one,
3932 (aopForSym): removed unued code,
3933 (aopGet): assert aop is defined, check and use `index' of
3934 pCodeImmd operands (fixes #1630908),
3935 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3936 (register_reassign): prevent accidental register unification,
3937 (ReuseReg): cosmetic changes (also above)
3938 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3939 pic14emitStaticSeg): do not emit initialized data,
3940 (printIval*): replaced with working versions,
3941 (pic14createInterruptVect,picglue): use idata for initialized data,
3942 now init data should work in all modules (not only main()),
3943 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3945 2007-01-21 Borut Razem <borut.razem AT siol.net>
3947 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3948 use -fPIC or -fpic if they are supported and not ignored
3949 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3950 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3952 2007-01-20 Borut Razem <borut.razem AT siol.net>
3954 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3955 implemented RFE #1470316: allow "$" in variable names
3957 2007-01-20 Raphael Neider <rneider AT web.de>
3959 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3961 2007-01-20 Raphael Neider <rneider AT web.de>
3963 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3964 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3965 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3966 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3967 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3968 * device/lib/pic/libdev/pic*.c,
3969 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3970 * device/lib/pic/libdev/Makefile.in: show progress
3972 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3974 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3975 * support/scripts/sdcc_cygwin_mingw32,
3976 * support/scripts/sdcc_mingw32,
3977 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3978 conformance with autoconf 2.6
3980 2007-01-19 Raphael Neider <rneider AT web.de>
3982 * src/pic/device.c (register_map): fixed list construction
3983 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3984 (genMod): removed case for genModbits,
3985 (genModbits): removed as now unused/unimplemented
3986 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3988 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3990 * support/regression/tests/swap.c: added in response to #1638622
3991 * doc/sdccman.lyx: synced version, minor changes
3993 2007-01-18 Borut Razem <borut.razem AT siol.net>
3995 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3996 thanks to Gunther Jehle
3997 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3998 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3999 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
4000 use filename in lineno instead.
4001 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
4002 print the file name in ast_print()
4004 2007-01-18 Borut Razem <borut.razem AT siol.net>
4006 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
4008 * src/SDCC.lex: stringLiteral() returns const char pointer,
4009 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4010 fixed column counting
4011 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4012 accept const char pointer as parameter
4013 * src/SDCCdwarf2.c: corrected buffer size
4015 2007-01-17 Borut Razem <borut.razem AT siol.net>
4017 * support/Util/dbuf_string.c: fixed for amd64
4019 2007-01-15 Borut Razem <borut.razem AT siol.net>
4021 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4022 removed terminal symbol ELIPSIS, since it was never generated by the
4023 lexer and it was wrongly used in parameter_identifier_list rule
4025 2007-01-15 Raphael Neider <rneider AT web.de>
4027 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4028 code page and data banking description
4029 * src/pic/genarith.c,
4030 * src/pic/gen.h: removed bit arithmetic functions,
4031 updated exit(1) to exit(EXIT_FAILURE)
4032 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4033 * device/include/pic16/pic18f2455.h,
4034 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4035 TRISD and TRISE, fixed/added some bit names
4036 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4037 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4038 updated pic18f2455.{c,h} instead of duplicating them
4040 2007-01-14 Borut Razem <borut.razem AT siol.net>
4042 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4043 Cannot debug files that contain spaces in the path name
4044 by converting spaces in asm file name to underscores
4046 2007-01-13 Borut Razem <borut.razem AT siol.net>
4048 * doc/sdccman.lyx: fixed format errors
4050 2007-01-10 Borut Razem <borut.razem AT siol.net>
4052 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4053 codeseg/constseg #pragma fail
4054 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4055 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4056 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4057 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4059 2007-01-09 Borut Razem <borut.razem AT siol.net>
4061 * get rid of diagnistic.[ch], pretty-print.[ch],
4062 c-pretty-print.[ch], ... used just for error, warning, ...
4064 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4065 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4066 suppoprt/cpp2/pretty-print.[ch]:
4068 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4069 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4070 suppoprt/cpp2/sdcpp.dsp:
4073 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * device/lib/printf_large.c (output_float): removed recursion,
4076 use smaller buffer on stack for mcs51,
4077 fixed bug printing 1.96
4078 * support/regression/tests/snprintf.c: added test
4080 2007-01-07 Borut Razem <borut.razem AT siol.net>
4082 * use dynamic memory buffers instead temporary files
4083 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4085 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4086 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4087 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4088 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4089 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4090 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4091 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4092 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4093 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4094 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4095 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4096 support/Util/dbuf.c, support/Util/dbuf.h:
4098 * .version, sdcc.spec: bumped version to 2.6.4
4100 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4102 * src/port.h: added TARGET_Z80_LIKE macro
4103 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4104 output PSEG location if --xram-loc or --xstack-loc was used
4105 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4107 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4109 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4110 * as/as_z80.dsp, as/z80/as_z80.dsp,
4111 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4112 * sdcc.dsw: moved project files into subdir
4113 * as/hc08/as_hc08.dsp,
4114 * as/hc08/Makefile.bcc,
4115 * as/hc08/Makefile.in,
4116 * as/mcs51/Makefile.bcc,
4117 * as/mcs51/Makefile.in,
4118 * as/z80/Makefile.bcc,
4119 * as/z80/Makefile.in,
4120 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4123 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4126 * as/mcs51/asmain.c,
4128 * as/z80/assym.c: removed include "strcmpi.h"
4129 * as/hc08/strcmpi.c,
4130 * as/hc08/strcmpi.h,
4131 * as/mcs51/strcmpi.c,
4132 * as/mcs51/strcmpi.h,
4133 * support/Util/strcmpi.c,
4134 * support/Util/strcmpi.h: removed files
4135 * as/strcmpi.c: added as_strncmpi()
4137 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4139 * sdcc.dsw: Added some dependencies on project config.dsp
4141 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4143 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4144 with [di]ram_start to fix a regresion
4146 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4148 * configure.in: added missing mcs51 in status output
4149 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4151 * debugger/mcs51/clean.mk (distclean): remove config.h
4152 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4153 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4154 options.h, s-options-h and options.c
4155 * support/cpp2/clean.mk: unused, removed
4156 * Makefile.common.in,
4159 * as/hc08/Makefile.in,
4161 * as/mcs51/Makefile.in,
4162 * as/mcs51/clean.mk,
4165 * as/z80/Makefile.in,
4167 * as/link/Makefile.in,
4168 * as/link/hc08/Makefile.in,
4169 * as/link/hc08/clean.mk,
4170 * as/link/mcs51/Makefile.in,
4171 * as/link/mcs51/clean.mk,
4172 * as/link/z80/Makefile.in,
4173 * as/link/z80/clean.mk,
4174 * as/link/z80/conf.mk,
4175 * debugger/mcs51/Makefile.in,
4176 * debugger/mcs51/clean.mk,
4177 * device/include/Makefile.in,
4178 * device/lib/Makefile.in,
4179 * device/lib/mcs51/Makefile.in,
4180 * device/lib/pic/Makefile.in,
4181 * device/lib/pic/Makefile.common.in,
4182 * device/lib/pic/Makefile.subdir,
4183 * device/lib/pic/Makefile.rules,
4184 * device/lib/pic16/libio/Makefile.in,
4185 * device/lib/pic16/Makefile.subdir,
4186 * device/lib/pic16/libdev/Makefile.in,
4187 * device/lib/pic16/Makefile.rules,
4188 * device/lib/pic16/Makefile.common.in,
4189 * sim/ucsim/avr.src/Makefile.in,
4190 * sim/ucsim/main_in.mk,
4191 * sim/ucsim/cmd.src/Makefile.in,
4192 * sim/ucsim/doc/Makefile.in,
4193 * sim/ucsim/gui.src/Makefile.in,
4194 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4195 * sim/ucsim/gui.src/serio.src/Makefile.in,
4196 * sim/ucsim/hc08.src/Makefile.in,
4197 * sim/ucsim/libltdl/Makefile.in,
4198 * sim/ucsim/s51.src/Makefile.in,
4199 * sim/ucsim/sim.src/Makefile.in,
4200 * sim/ucsim/sim.src/conf.mk,
4201 * sim/ucsim/xa.src/Makefile.in,
4202 * sim/ucsim/z80.src/Makefile.in,
4206 * support/cpp2/Makefile.in,
4207 * support/librarian/Makefile.in,
4208 * support/librarian/clean.mk,
4209 * support/makebin/Makefile.in,
4210 * support/makebin/clean.mk,
4211 * support/packihx/Makefile.in,
4212 * support/regression/Makefile.in,
4213 * support/regression/ports/ds390/spec.mk,
4214 * support/regression/ports/gbz80/spec.mk,
4215 * support/regression/ports/hc08/spec.mk,
4216 * support/regression/ports/mcs51/spec.mk,
4217 * support/regression/ports/mcs51-large/spec.mk,
4218 * support/regression/ports/mcs51-medium/spec.mk,
4219 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4220 * support/regression/ports/pic14/spec.mk,
4221 * support/regression/ports/pic16/spec.mk,
4222 * support/regression/ports/mcs51-stack-auto/spec.mk,
4223 * support/regression/ports/ucz80/spec.mk,
4224 * support/regression/ports/xa51/spec.mk,
4225 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4226 adding a slash after $(top_builddir) and/or adding @datarootdir@
4228 * debugger/mcs51/configure.in,
4229 * device/lib/pic/configure.in,
4230 * device/lib/pic16/configure.in,
4231 * sim/ucsim/configure.in,
4232 * support/cpp2/configure.in,
4233 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4235 * debugger/mcs51/configure,
4236 * device/lib/pic/configure,
4237 * device/lib/pic16/configure,
4238 * sim/ucsim/configure,
4239 * support/cpp2/configure,
4240 * support/packihx/configure: generated with autoconf 2.60
4242 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4244 * as/link/hc08/lkihx.c (newArea),
4245 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4247 2007-01-02 Borut Razem <borut.razem AT siol.net>
4249 * doc/sdccman.lyx: documented #pragma sdcc_hash
4250 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4252 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4254 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4256 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4257 empty 'while'-loop to work correctly, see regression test 'while.c'
4258 * support/regression/tests/while.c: added
4260 2007-01-01 Borut Razem <borut.razem AT siol.net>
4262 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4263 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4264 support/cpp2/libcpp/sdcpp.c:
4265 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4266 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4267 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4269 2006-12-31 Borut Razem <borut.razem AT siol.net>
4271 * SDCPP synchronized with GCC CPP release version 4.1.1,
4272 currently the latest release:
4273 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4274 support/cpp2/libcpp/include/cpp-id-data.h
4275 support/cpp2/libiberty/fopen_unlocked.c
4276 support/cpp2/libiberty/md5.c
4278 support/cpp2/opt-functions.awk
4279 support/cpp2/opt-gather.awk
4280 support/cpp2/optc-gen.awk
4281 support/cpp2/opth-gen.awk:
4283 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4284 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4285 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4286 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4287 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4288 support/cpp2/diagnostic.h, support/cpp2/except.h,
4289 support/cpp2/hwint.h, support/cpp2/input.h,
4290 support/cpp2/intl.h, support/cpp2/move-if-change,
4291 support/cpp2/opts.c, support/cpp2/opts.h,
4292 support/cpp2/output.h, support/cpp2/prefix.c,
4293 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4294 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4295 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4296 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4297 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4298 support/cpp2/version.c:
4300 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4301 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4302 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4303 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4304 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4305 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4306 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4307 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4308 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4309 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4310 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4312 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4313 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4314 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4315 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4316 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4317 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4318 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4319 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4320 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4321 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4322 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4323 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4324 support/cpp2/system.h:
4327 2006-12-31 Borut Razem <borut.razem AT siol.net>
4329 * configure.in, configure: fixed bug #1538756: configure dies if bison
4330 and flex are not installed, 2nd try
4332 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4334 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4335 400.x for better code in RFE 899102
4337 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4339 * src/SDCCpeeph.c (deadMove),
4341 * src/mcs51/peep.h: renamed 'op' by 'reg'
4342 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4343 (scan4op): small change for removeDeadMove(), added support for
4344 'callee saves' and/or PACLL function calls,
4345 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4346 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4347 left in new dispatcher mcs51DeadMove()
4348 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4350 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4352 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4354 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4355 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4357 2006-12-30 Borut Razem <borut.razem AT siol.net>
4359 * support/cpp2/spacs.h: deleted from svn
4360 * configure.in, configure: fixed bug #1538756: configure dies if bison
4361 and flex are not installed
4363 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4365 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4366 with this z80 passes printf float test when enabled
4367 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4369 2006-12-28 Borut Razem <borut.razem AT siol.net>
4371 * support/cpp2/config.in, support/cpp2/configure.in,
4372 support/cpp2/configure, support/cpp2/Makefile.in:
4373 fix for the solaris build
4375 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4377 * src/SDCC.y (type_specifier2, pointer),
4379 * src/SDCCsymt.c (mergeSpec, checkSClass),
4380 * support/Util/SDCCerr.c,
4381 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4382 * support/valdiag/valdiag.py: Allow test cases to specify
4383 required language standard
4384 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4385 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4387 2006-12-27 Borut Razem <borut.razem AT siol.net>
4389 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4390 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4392 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4394 * support/cpp2/libiberty/Makefile.bcc: updated
4395 * src/pic16/main.c: fixed #pragma udata handling
4396 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4398 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4400 * src/SDCCpeeph.c: made labelHashEntry global,
4401 made pcDistance, FBYNAME static,
4402 (pcDistance): made static, use isComment and isLabel,
4404 (getLabelRef): added, extracted from labelRefCount(),
4405 (labelRefCount): use new getLabelRef(),
4406 (callFuncByName): made static, added deadMove,
4407 use isComment and isLabel,
4408 (newPeepRule): made static, set isLabel,
4409 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4410 labels from peephole rules,
4411 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4412 when isComment or isLabel is set
4413 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4414 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4416 * src/mcs51/peep.h: added
4417 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4418 * src/port.h: added peep->deadMove to port structure
4419 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4420 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4421 deadMove, finally removed no. 1 and 2
4428 * src/hc08/gen.c: mark lines with isComment or isLabel
4429 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4431 * sdcc.spec: bumped version to 2.6.3
4433 2006-12-26 Borut Razem <borut.razem AT siol.net>
4435 * support/cpp2/Makefile.in: added dependency on options.h
4436 * configure: regenerated
4437 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4438 * support/cpp2/Makefile.in: added vasprintf.c
4440 2006-12-25 Borut Razem <borut.razem AT siol.net>
4442 * SDCPP synchronized with GCC CPP release version 3.4.6,
4443 the latest release before 4.x:
4444 * support/cpp2/Makefile.in, support/cpp2/config.h,
4445 support/cpp2/configure, support/cpp2/configure.in,
4446 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4447 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4448 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4449 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4450 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4451 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4452 support/cpp2/cpptrad.c, support/cpp2/except.h,
4453 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4454 support/cpp2/hwint.h, support/cpp2/intl.h,
4455 support/cpp2/line-map.c, support/cpp2/line-map.h,
4456 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4457 support/cpp2/output.h, support/cpp2/prefix.c,
4458 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4459 support/cpp2/system.h, support/cpp2/version.c:
4461 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4462 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4463 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4464 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4465 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4466 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4467 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4468 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4469 support/cpp2/move-if-change, support/cpp2/opts.c,
4470 support/cpp2/opts.h, support/cpp2/opts.sh,
4471 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4472 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4473 support/cpp2/win32, support/cpp2/win32/dirent.c,
4474 support/cpp2/win32/dirent.h:
4476 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4477 * support/cpp2/sdcpp.h: renamed from sdcc.h
4478 * sdcppinit.c: deleted
4480 2006-12-23 Borut Razem <borut.razem AT siol.net>
4482 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4483 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4484 preproc.c: an other try to fix bug #982435: introduced
4485 -pedantic-parse-number command line option and pedantic_parse_number
4488 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4490 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4492 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4493 corrected overlayed areax addresses, warn about memory overlaps
4494 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4503 * src/port.h: added xabs_name and iabs_name
4504 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4505 (glue, emitMaps): create and emit maps d_abs and i_abs
4506 * src/SDCCglue.h: cosmetic changes
4507 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4509 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4510 (allocDefault): put absolute, initialized globals in them
4511 * support/regression/tests/absolute.c: added absolute bdata test
4512 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4514 2006-12-20 Borut Razem <borut.razem AT siol.net>
4516 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4517 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4518 added regression test for bug #982435
4520 2006-12-18 Borut Razem <borut.razem AT siol.net>
4522 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4523 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4524 small cosmetic changes
4525 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4526 * support/regression/tests/bug-1351710.c: added regression test
4528 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4530 * doc/sdccman.lyx: added the long missed iCode table
4531 "<where is figure II?>", added links to wiki
4533 2006-12-17 Borut Razem <borut.razem AT siol.net>
4535 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4536 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4537 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4538 unified table driven pragma handling, pragma argument type checking
4539 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4540 current one - version 1.1.3
4541 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4543 2006-12-13 Raphael Neider <rneider AT web.de>
4545 * src/pic/device.h: removed AssignedMemory structure and macros
4546 * src/pic/device.c: removed global finalMapping (linker assigns
4548 (register_map): add SFRs to remembered memRanges
4549 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4550 assignFixedRegisters,assignRelocatableRegisters): removed,
4551 (setMaxRAM,validAddress): adapted accordingly,
4552 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4553 reasonably sized sharebanks,
4554 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4555 (allDefsOutOfRange): removed unused code,
4556 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4558 * src/pic/pcode.c (register_reassign): removed recursion warning,
4559 fired far too often,
4560 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4561 to use existing pic14_stringInSet() to avoid duplicate symbols,
4562 tidied up the code a bit,
4563 (pic14printLocals): added in symmetry to printExterns, replaces
4564 writeUsedRegs more or less,
4565 (picglue): call new pic14_printLocals(),
4566 * device/include/pic/pic*.h: removed #pragma memmap directives,
4567 information gathered from include/pic/pic14devices.txt
4568 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4570 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4574 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4576 * device/include/mcs51/cc2430.h: fixed missing ';'
4578 2006-12-10 Raphael Neider <rneider AT web.de>
4580 * device/lib/pic16/libc/stdio/vfprintf.c,
4581 * device/lib/pic16/libc/stdio/printf_small.c,
4582 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4583 char arguments, as char varargs are cast to int by the caller,
4584 hopefully fixes #1604915 (other device libraries are still affected)
4586 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4588 * src/mcs51/ralloc.c (packRegsForAssign),
4589 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4591 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4593 * device/include/malloc.h: removed init_dynamic_memory
4594 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4595 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4596 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4597 * device/lib/libsdcc.lib,
4598 * device/lib/Makefile.in,
4599 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4600 * doc/sdccman.lyx: documented use of new _heap.c
4601 * support/regression/tests/malloc.c: removed init_dynamic_memory
4602 * src/cdbFile.c(spacesToUnderscores): new function,
4603 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4605 * device/include/tinibios.h: removed defines for putchar and getchar
4606 * device/lib/ds390/Makefile.in: added putchar.c
4607 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4609 2006-12-09 Borut Razem <borut.razem AT siol.net>
4611 * support/cpp2/sdcc.h: prevent multiple inclusion
4612 * support/cpp2/options.h: deleted
4614 2006-12-08 Borut Razem <borut.razem AT siol.net>
4616 * support/cpp2/sdcc.h: removed x*alloc() macros
4617 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4618 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4619 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4620 * support/cpp2/system.h: moved #include "sdcc.h"
4621 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4622 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4624 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4625 -funsigned-char options
4626 * support/cpp2/sdcppmain.c: fixed bug 1611411
4628 2006-12-07 Borut Razem <borut.razem AT siol.net>
4630 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4633 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4635 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4636 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4638 * .version: bumped to 2.6.2 because a) it's been a while
4639 b) the linker sources have moved c) the preprocessor is upgraded
4641 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4643 * support/regression/tests/snprintf.c: some checks
4644 * lib/src/printf_large.c: %bc: read char instead of int from stack
4646 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * device/include/mcs51/cc2430.h: inserted _XPAGE
4650 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4652 * device/include/mcs51/cc2430.h: added
4654 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4656 * device/include/asm/default/features.h,
4657 * device/include/asm/ds390/features.h,
4658 * device/include/mcs51/at89s53.h,
4659 * device/include/ser.h,
4660 * device/include/ser_ir.h,
4661 * device/include/serial.h: changed keywords to double underscore variants,
4662 fixes bug 1590261 some more, thanks Steven Borley
4664 2006-12-01 Raphael Neider <rneider AT web.de>
4666 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4667 but emit warning (recursion is not supported for pic14)
4669 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4671 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4672 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4674 2006-11-30 Raphael Neider <rneider AT web.de>
4676 * src/pic/device.c (dump_sfr): always emit symbols
4677 * src/pic/glue.c (pic14printPublics): fixed typo
4679 2006-11-30 Raphael Neider <rneider AT web.de>
4681 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4682 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4683 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4684 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4685 a sharebank, use a non-shared bank for the stack if none available
4686 * src/pic/device.h (struct memRange): added linked list next field,
4687 added prototypes for above functions
4688 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4689 (typeRegWithIdx): accept fixed and unfixed stack registers
4690 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4691 the stack, handle shared and banked stack (except for WSAVE),
4692 (insertBankSel): removed useless optimization (will never fire),
4693 (FixRegisterBanking): added optimization for devices with only one
4694 possibly aliased bank of memory, like 16f84
4695 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4696 devices have no SHAREBANK in the linker script
4697 * device/include/pic/pic14devices.txt: documented memmap
4698 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4700 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4702 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4703 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4704 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4705 genhc08Code): switched most of the D (debug) macros to DD (detailed
4706 debug) macros to better control clutter in the generated .asm file.
4707 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4708 genRightShift): fixed bug with non-constant bit shift stored to
4709 a volatile result (SF Open Discussion forum thread #1616749).
4710 Single byte case is not yet optimized.
4712 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4714 * device/include/asm/mcs51/features.h,
4715 * device/include/malloc.h,
4716 * device/include/stdio.h: changed keywords to double underscore variants,
4719 2006-11-27 Borut Razem <borut.razem AT siol.net>
4721 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4722 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4723 support/cpp2/output.h, support/cpp2/cppinit.c,
4724 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4725 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4726 support/cpp2/cppdefault.c, support/cpp2/system.h,
4727 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4728 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4729 support/cpp2/prefix.c, support/cpp2/except.h,
4730 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4731 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4732 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4733 support/cpp2/version.c, support/cpp2/cppmain.c,
4734 support/cpp2/version.h, support/cpp2/hashtable.c,
4735 support/cpp2/cpperror.c:
4736 synchronized with GCC CPP release version 3.3.6,
4737 the latest where cppmain.c still exists.
4738 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4739 support/cpp2/sdcppinit.c: added
4741 2006-11-27 Borut Razem <borut.razem AT siol.net>
4743 * support/cpp2/cpplex.c:
4744 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4746 * support/cpp2/cpplib.c: removed definitions of unused variables
4748 2006-11-26 Borut Razem <borut.razem AT siol.net>
4750 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4751 since they are redefined by macros in support/cpp2/sdcc.h
4752 * support/cpp2/sdcc.h: x*alloc macro redefinition
4754 2006-11-25 Borut Razem <borut.razem AT siol.net>
4756 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4757 support/cpp2/configure, support/cpp2/Makefile.in,
4758 support/cpp2/cppfiles.c, support/cpp2/output.h,
4759 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4760 support/cpp2/config.h, support/cpp2/cpplib.h,
4761 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4762 support/cpp2/cppdefault.c, support/cpp2/config.in,
4763 support/cpp2/system.h, support/cpp2/cpplex.c,
4764 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4765 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4766 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4767 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4768 support/cpp2/configure.in, support/cpp2/intl.h,
4769 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4770 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4771 support/cpp2/version.c, support/cpp2/cppmain.c,
4772 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4773 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4774 support/cpp2/cpperror.c,
4775 support/cpp2/libiberty/safe-ctype.c,
4776 support/cpp2/libiberty/safe-ctype.h,
4777 support/cpp2/libiberty/splay-tree.c,
4778 support/cpp2/libiberty/obstack.c,
4779 support/cpp2/libiberty/lbasename.c,
4780 support/cpp2/libiberty/splay-tree.h,
4781 support/cpp2/libiberty/obstack.h:
4782 synchronized with GCC CPP release version 3.2.3,
4783 the latest before integration of cpp into gcc
4784 * support/cpp2/except.h, support/cpp2/line-map.c,
4785 support/cpp2/line-map.h,
4786 support/cpp2/libiberty/hex.c,
4787 support/cpp2/libiberty/concat.c,
4788 support/cpp2/libiberty/filenames.h: added
4789 * support/cpp2/intl.c: deleted
4791 2006-11-24 Borut Razem <borut.razem AT siol.net>
4793 * src/SDCC.y: enabled compilation of empty source file
4794 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4795 "ISO C forbids an empty source file"
4796 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4797 if all the code is ifdefed out.
4799 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4801 * src/hc08/gen.c (genPcall): fix for bug #1601032
4803 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4805 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4806 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4807 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4808 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4809 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4810 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4811 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4812 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4813 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4814 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4815 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4816 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4817 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4818 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4819 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4820 Renamed to all upper case as per the standard set by SiLabs
4822 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4824 * device/include/mcs51/C8051F520.h: new, added
4825 * device/include/mcs51/compiler.h: added link about predefined macros
4827 2006-11-23 Raphael Neider <rneider AT web.de>
4829 * src/regression/Makefile: add -L path to fresh library
4830 * src/regression/simulate: emphasize FAILED output
4831 * src/regression/create_stc: output _failures from gpsim
4832 * src/regression/compare4.c,
4833 * src/regression/rotate6.c: fixed char literals,
4834 all compile, all run =8-D
4836 * src/pic/pcode.h: added isPCASMDIR macro
4837 * src/pic/gen.c (genAnd): fixed bit offset
4838 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4839 packBits): unified register numbering schemes,
4840 (newReg): do not insert stack registers into hash table,
4841 (initStack): unpinned pseudo stack, simplified,
4842 (typeRegWithIdx): fixed retrieval of stack registers,
4843 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4844 (pCodeReplace): removed invalid assertion,
4845 (insertPCodeInstruction): fixed newly added labels,
4846 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4847 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4848 DumpFlow): removed unsed (broken?) code,
4849 (insertBankSel): prevent STATUS from being BANKSELed,
4850 (FixRegisterBanking): rewritten from scratch, implemented generic
4851 optimizations (suppress BANKSELs to same register and to registers
4852 present in all banks),
4853 (AnalyzeBanking): update flow after BANKSELection
4855 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4856 sharebank, let linker place it, mark STKxx symbols as emitted
4858 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4860 * src/regression/arrays.c,
4861 * src/regression/bank1.c,
4862 * src/regression/bool2.c,
4863 * src/regression/compare7.c,
4864 * src/regression/compare8.c,
4865 * src/regression/compare9.c,
4866 * src/regression/compare10.c,
4867 * src/regression/configword.c,
4868 * src/regression/for.c,
4869 * src/regression/mult1.c,
4870 * src/regression/pointer1.c,
4871 * src/regression/rotate6.c,
4872 * src/regression/string1.c,
4873 * src/regression/struct1.c,
4874 * src/regression/Makefile: make PIC14 regression tests run again
4875 (3 fail, 6 won't compile)
4877 2006-11-21 Raphael Neider <rneider AT web.de>
4879 * device/include/pic16/pic18f4550.h,
4880 * device/include/pic16/pic18f4455.h,
4881 * device/lib/pic16/libdev/pic18f4550.c,
4882 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4883 * configure.in: removed superfluous closing bracket
4885 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4887 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4890 2006-11-21 Raphael Neider <rneider AT web.de>
4892 * src/pic/device.{c,h}: added pic14_getPIC()
4893 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4894 (genAnd): added PIC code for one case, fixes #1597044
4895 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4896 SFRs that are present in all banks (e.g., STATUS)
4898 2006-11-20 Raphael Neider <rneider AT web.de>
4900 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4901 INCFSZ/INCFSZW and declared them as changing Z bit,
4902 (insertPCodeInstruction): correctly invert the above instructions,
4904 (DoBankSelect): don't panic on po_immediates
4906 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4909 * as/link/mcs51/lkihx.c (newArea),
4910 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4911 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4913 2006-11-11 Raphael Neider <rneider AT web.de>
4915 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4916 bitfield symbols, fixes #1579535 (once more...).
4918 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4920 * support/regression/generate-cases.py,
4921 * support/regression/fwk/include/testfwk.h,
4922 * support/regression/fwk/lib/testfwk.c: used code pointers,
4923 (about 50kByte less code generated for mcs51)
4925 2006-11-06 Borut Razem <borut.razem AT siol.net>
4927 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4928 debugger/mcs51/configure: fixed failed check because the function
4929 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4930 who submitted the patch for gpsim.
4931 * debugger/mcs51/configure.in: removed the result message
4932 * debugger/mcs51/Makefile.in: fixed the config.status warning
4933 "... seems to ignore the --datarootdir setting"
4935 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * device/include/mcs51/c8051f020.h,
4938 * device/include/mcs51/c8051f040.h,
4939 * device/include/mcs51/c8051f060.h,
4940 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4941 * src/z80/gen.c (gencjneshort),
4942 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4944 2006-10-31 Borut Razem <borut.razem AT siol.net>
4946 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4947 debugger/mcs51/configure: get readline version
4949 2006-10-30 Borut Razem <borut.razem AT siol.net>
4951 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4952 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4953 debugger/mcs51/configure: locate readline even when cross compiling
4954 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4956 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4958 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4961 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4963 * device/include/malloc.h,
4964 * device/lib/calloc.c,
4965 * device/lib/free.c,
4966 * device/lib/malloc.c,
4967 * device/lib/realloc.c: moved definition of struct into sources
4968 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4970 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4972 * as/asx8051.dsp: corrected output directories
4973 * as/link/hc08: new directory for hc08 linker
4974 * as/hc08/aslink.h, as/link/aslink.h,
4975 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4976 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4977 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4978 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4979 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4980 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4981 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4982 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4983 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4984 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4985 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4986 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4987 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4988 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4989 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4990 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4991 * as/link/hc08/conf.mk,
4995 * sdcc.dsw: moved hc08 linker to as/link/hc08
4996 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4997 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4998 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4999 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
5000 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
5001 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
5002 * as/link/mcs51/aslink.dsp,
5003 * as/link/mcs51/Makefile.in: factored out the common files
5004 * as/hc08/lkstore.c: deleted, use the one already in as/link/
5005 * as/clean.mk: extra cleaning common files
5006 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
5007 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
5008 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5010 2006-10-29 Raphael Neider <rneider AT web.de>
5012 * src/pic/ralloc.c (newReg): create aliases for registers with
5013 multiple names to fix #1579535 and #1584001,
5014 (regWithIdx,dirregWithName): resolve aliases on lookup
5015 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5017 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5018 to prevent build errors on small devices
5020 2006-10-28 Raphael Neider <rneider AT web.de>
5022 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5023 assumption within interrupt handlers, fixes #1584940
5024 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5025 "emitted" to avoid emitting them again in udata
5027 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5029 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5032 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5034 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5035 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5036 on/off CR to CRLF conversion.
5038 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5040 * doc/sdccman.lyx: updated IRQ section
5042 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5044 * device/lib/serial_io.c: removed
5045 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5046 replacements for serial_io.c
5048 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5050 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5052 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5054 * device/lib/serial_io.c: Default putchar() and getchar() for
5055 mcs51 uses serial port.
5057 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5059 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5061 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5063 * support/regression/ports/mcs51/support.c: smaller
5064 _sdcc_external_startup()
5065 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5067 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5069 * device/lib/gbz80/crt0.s,
5070 * device/lib/gbz80/crt0_rle.s,
5071 * device/lib/gbz80/div.s,
5072 * device/lib/gbz80/fstubs.s,
5073 * device/lib/gbz80/heap.s,
5074 * device/lib/gbz80/mul.s,
5075 * device/lib/gbz80/putchar.s,
5076 * device/lib/gbz80/stubs.s,
5077 * device/lib/z80/crt0.s,
5078 * device/lib/z80/crt0_rle.s,
5079 * device/lib/z80/div.s,
5080 * device/lib/z80/fstubs.s,
5081 * device/lib/z80/heap.s,
5082 * device/lib/z80/mul.s,
5083 * device/lib/z80/putchar.s,
5084 * device/lib/z80/stubs.s: reverted, I was mistaken
5086 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5088 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5089 * support/regression/ports/mcs51/support.c: removed race
5090 condition on TI in _putchar allowing to use serial port mode 0
5092 2006-10-20 Borut Razem <borut.razem AT siol.net>
5094 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5096 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5098 * device/lib/gbz80/crt0.s,
5099 * device/lib/gbz80/crt0_rle.s,
5100 * device/lib/gbz80/div.s,
5101 * device/lib/gbz80/fstubs.s,
5102 * device/lib/gbz80/heap.s,
5103 * device/lib/gbz80/mul.s,
5104 * device/lib/gbz80/putchar.s,
5105 * device/lib/gbz80/stubs.s,
5106 * device/lib/z80/crt0.s,
5107 * device/lib/z80/crt0_rle.s,
5108 * device/lib/z80/div.s,
5109 * device/lib/z80/fstubs.s,
5110 * device/lib/z80/heap.s,
5111 * device/lib/z80/mul.s,
5112 * device/lib/z80/putchar.s,
5113 * device/lib/z80/stubs.s: removed all leading underscores from area names
5115 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5117 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5118 regression tests are not waiting in the simulator for simulated
5119 transmission of debug output
5121 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5123 * device/lib/printf_large.c: slightly smaller
5124 * doc/sdccman.lyx: do not use spaces within html links
5126 2006-10-16 Borut Razem <borut.razem AT siol.net>
5128 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5129 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5130 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5131 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5132 debugger/mcs51/configure:
5133 [ 1185668 ] add gnu readline support to sdcdb - enabled
5135 2006-10-16 Raphael Neider <rneider AT web.de>
5137 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5138 fixes #1577882, removes close to all banking optimizations
5140 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5142 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5143 variables in code memory
5144 * support/regression/tests/absolute.c: added test for this
5146 2006-10-15 Raphael Neider <rneider AT web.de>
5148 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5150 (BankSelect): emit BANKSEL before touching linker-placed regs,
5153 2006-10-10 Raphael Neider <rneider AT web.de>
5155 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5156 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5157 * src/pic/main.c (_pic14_parseOptions),
5158 * src/pic/main.h: mostly reverted to previous state, now use results
5159 from SDCCmain.c's argument parsing
5161 2006-10-10 Borut Razem <borut.razem AT siol.net>
5163 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5164 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5165 [ 1185668 ] add gnu readline support to sdcdb -
5166 prepared for READLINE, not enabled yet,
5167 thanks to <tal.bav AT gmail.com>
5169 2006-10-10 Raphael Neider <rneider AT web.de>
5171 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5172 * src/pic16/devices.inc,
5173 * device/include/pic16 (pic18f[24]620.h),
5174 * device/include/pic18fregs.h,
5175 * device/lib/pic16/pics.all,
5176 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5177 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5178 Gary Plumbridge and Anton Strobl
5180 2006-10-10 Raphael Neider <rneider AT web.de>
5182 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5183 --stack-siz=NUM options to configure the argument passing stack
5184 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5185 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5186 (pic14_getSharebankSize): obey --stack-siz=NUM,
5187 (pic14_getSharebankAddress): obey --stack-loc=NUM
5189 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5191 * doc/sdccman.lyx: added to the manual
5192 * doc/figures/ddd_example.png: added (neither pdflatex nor
5193 most browsers seem to like the .eps file)
5195 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5197 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5198 to /tmp and /var/tmp acc. LSB
5199 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5201 * support/regression/tests/onebyte.c: added test
5203 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5205 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5207 2006-10-05 Borut Razem <borut.razem AT siol.net>
5209 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5211 - sdcc.dsw: changed property eol-style to CRLF
5212 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5214 2006-10-04 Raphael Neider <rneider AT web.de>
5216 * device/include/pic/{pic16f84.h,pic16f84a.h},
5217 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5218 from patch #1522504, thanks to Robas Teodor
5220 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5225 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5227 * src/pic16/glue.c (pic16emitMaps),
5228 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5229 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5230 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5231 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5233 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5234 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5236 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5238 * support/librarian/sdcclib.c: Added option -l.
5239 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5241 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5242 using Windows command prompt.
5244 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5246 * device/lib/libsdcc.lib: added module rand
5247 * src/ds390/ralloc.c (rematStr),
5248 * src/hc08/ralloc.c (rematStr),
5249 * src/mcs51/ralloc.c (rematStr),
5250 * src/z80/ralloc.c (rematStr): made output more consistent
5251 * src/mcs51/gen.c: cosmetic changes
5253 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * src/port.h: added mem.cabs_name to PORT
5262 * src/z80/main.c: added cabs_name initializers
5263 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5265 (emitMaps): emit absolutes in code memory into cabs_name
5267 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5268 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5269 * support/regression/fwk/include/testfwk.h: added define for at
5270 * support/regression/tests/absolute.c: added, new
5272 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5275 optimizations, see also patch 887161 by Stas Sergeev
5276 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5277 to be necessary anymore,
5278 (102, 103, 104, 127): renamed all occurances of bp to _bp
5280 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5283 thanks Weston T. Schmidt for patch 1555221
5284 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5285 * src/SDCCicode.c(geniCodeMultiply): small optimization
5287 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5289 * device/include/stdlib.h: added rand prototypes
5290 * device/lib/rand.c: new, added
5291 * device/lib/Makefile.in: added rand.c
5292 * src/z80/peeph.def,
5293 * src/z80/peeph-gbz80.def,
5294 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5296 2006-09-20 Raphael Neider <rneider AT web.de>
5298 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5300 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5302 * as/link/aslink.h: cosmetic changes
5303 * as/link/mcs51/Makefile.in,
5304 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5306 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * as/link/mcs51/aslink.h,
5310 * as/link/z80/aslink.h: merged and moved to as/link/
5311 * as/link/lkstore.c,
5312 * as/link/mcs51/lkstore.c: moved to as/link/
5313 * as/link/clean.mk: remove *.o
5314 * as/link/mcs51/alloc.h: deleted
5315 * as/link/mcs51/lkarea.c: added lnksect prototype
5316 * as/link/mcs51/lkdata.c,
5317 * as/link/mcs51/lklex.c,
5318 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5319 * as/link/mcs51/lkmem.c,
5320 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5321 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5322 * as/link/mcs51/aslink.dsp,
5323 * as/link/mcs51/Makefile.aslink,
5324 * as/link/mcs51/Makefile.bcc,
5325 * as/link/mcs51/Makefile.in: updated for moved files
5326 * as/link/z80/lkarea.c,
5327 * as/link/z80/lkhead.c,
5328 * as/link/z80/lklex.c,
5329 * as/link/z80/lklibr.c,
5330 * as/link/z80/lklist.c,
5331 * as/link/z80/lkmain.c,
5332 * as/link/z80/lkrloc.c,
5333 * as/link/z80/lksym.c: synced with mcs51
5334 * as/link/z80/lkdata.c,
5335 * as/link/z80/lkeval.c,
5336 * as/link/z80/lkihx.c,
5337 * as/link/z80/lks19.c: cosmetic changes
5338 * as/link/z80/Makefile.in,
5339 * as/link/z80/linkgbz80.dsp,
5340 * as/link/z80/linkz80.dsp: updated for moved files
5342 2006-09-16 Borut Razem <borut.razem AT siol.net>
5344 * debugger/mcs51/sdcdb.c: partially fixed
5345 [ 1203664 ] sdcdb fails to open files w. two "." periods
5346 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5347 debugger/mcs51/symtab.h: fixed indenting
5348 * configure.in, configure: up to date with latest Maarten's changes
5350 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5353 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5354 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5355 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5356 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5357 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5358 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5359 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5360 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5361 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5362 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5363 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5364 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5365 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5366 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5367 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5368 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5369 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5370 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5371 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5372 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5373 as/link/mcs51/alloc.h,
5374 as/link/mcs51/clean.mk,
5375 as/link/mcs51/conf.mk,
5376 as/link/mcs51/Makefile.bcc,
5377 as/link/mcs51/Makefile.in,
5378 as/link/mcs51/readme.390,
5379 as/link/mcs51/strcmpi.c,
5380 as/link/mcs51/strcmpi.h,
5382 as/mcs51/Makefile.bcc,
5383 as/mcs51/Makefile.in,
5386 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5388 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5391 * as/link/Makefile.in,
5392 * as/link/z80/linkgbz80.dsp,
5393 * as/link/z80/linkz80.dsp,
5400 * link/z80/aslink.h,
5401 * link/z80/clean.mk,
5403 * link/z80/linkgbz80.dsp,
5404 * link/z80/linkz80.dsp,
5405 * link/z80/lkarea.c,
5406 * link/z80/lkdata.c,
5407 * link/z80/lkeval.c,
5410 * link/z80/lkhead.c,
5413 * link/z80/lklibr.c,
5414 * link/z80/lklist.c,
5415 * link/z80/lkmain.c,
5416 * link/z80/lkrloc.c,
5419 * link/z80/Makefile.in,
5421 * sdcc.dsw: moved link/ to as/link/
5423 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5425 * as/mcs51/i51mch.c (machine): fixed warning
5427 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5429 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5431 2006-09-09 Borut Razem <borut.razem AT siol.net>
5433 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5434 sdcdb WIN32 native port
5435 * src/clean.mk: fixed
5437 2006-09-08 Borut Razem <borut.razem AT siol.net>
5439 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5441 2006-09-08 Raphael Neider <rneider AT web.de>
5443 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5444 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5445 to gplink to disable processor mismatch warning and to allow
5446 the use of devices with only aliased (shared) memory banks,
5447 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5449 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5451 * doc/sdccman.lyx: Some re-formating plus example on using
5452 #pragma preproc_asm +/-
5454 2006-09-07 Borut Razem <borut.razem AT siol.net>
5456 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5459 2006-09-06 Borut Razem <borut.razem AT siol.net>
5461 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5462 line at sdcc.nsi:153
5463 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5465 2006-09-05 Borut Razem <borut.razem AT siol.net>
5467 * configure.in, configure: support for winsock2
5468 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5469 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5470 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5471 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5472 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5474 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5476 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5478 * support/regression/tests/bug1551947.c: new, added
5479 * src/SDCCsymt.h: strings are char* not byte*
5481 2006-09-05 Raphael Neider <rneider AT web.de>
5483 * device/lib/pic16/libdev/pic18f4550.c,
5484 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5485 declarations/definitions from patch #1520949
5487 2006-09-05 Raphael Neider <rneider AT web.de>
5489 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5490 byte-aligned bitfields, fixes #1539278
5492 2006-09-05 Raphael Neider <rneider AT web.de>
5494 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5497 2006-09-04 Borut Razem <borut.razem AT siol.net>
5499 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5500 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5501 -mno-cygwin is a part of the compiler name
5502 * support/scripts/sdcc_mingw32: don't disable ucsim
5504 2006-09-03 Borut Razem <borut.razem AT siol.net>
5506 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5507 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5509 2006-09-03 Raphael Neider <rneider AT web.de>
5512 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5513 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5516 2006-09-01 Borut Razem <borut.razem AT siol.net>
5518 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5519 to make ppc-osx happy
5521 2006-08-31 Borut Razem <borut.razem AT siol.net>
5523 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5524 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5525 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5526 * support/regression/ports/ds390/spec.mk,
5527 support/regression/ports/mcs51/spec.mk,
5528 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5529 To run regression tests in mingw environment:
5530 make DEV_NULL=NUL CC=gcc
5532 2006-08-30 Borut Razem <borut.razem AT siol.net>
5534 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5535 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5536 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5537 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5538 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5539 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5540 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5541 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5542 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5543 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5544 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5545 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5546 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5547 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5548 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5549 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5550 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5551 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5552 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5553 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5554 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5555 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5556 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5557 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5558 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5559 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5560 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5561 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5562 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5563 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5564 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5565 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5566 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5567 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5568 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5569 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5570 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5571 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5572 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5573 ucsim WIN32 native port
5575 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5577 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5579 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5581 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5582 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5584 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5587 * support/regression/tests/bug1546986.c: new, added
5588 * as/mcs51/.cvsignore,
5589 * debugger/mcs51/.cvsignore,
5590 * src/.cvsignore: deleted
5592 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5594 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5597 2006-08-20 Borut Razem <borut.razem AT siol.net>
5599 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5600 removed cl_listen_console::match(), cl_console::match(),
5601 restructured cl_commander::proc_input()
5603 2006-08-16 Borut Razem <borut.razem AT siol.net>
5605 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5606 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5607 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5609 2006-08-14 Borut Razem <borut.razem AT siol.net>
5611 * support/regression/Makefile.in,
5612 support/regression/ports/pic14/gpsim.cmd,
5613 support/regression/ports/pic14/spec.mk,
5614 support/regression/ports/pic14/support.c:
5615 added pic14 regression test
5617 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5619 * as/doc/asxhtm.html: documented changed ABS behaviour
5620 * as/doc/README: fixed some typos
5622 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5624 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5627 2006-08-12 Borut Razem <borut.razem AT siol.net>
5629 * support/regression/fwk/include/testfwk.h,
5630 support/regression/fwk/lib/testfwk.c,
5631 support/regression/generate-cases.py,
5632 support/regression/Makefile.in:
5633 regression test framework does not depend on function pointers and
5636 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * device/include/stddef.h: c temporary hack to fix bug 1518273
5640 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5642 * device/include/mcs51/cc2510fx.h: added
5643 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5646 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5648 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5649 * as/z80/Makefile.in: added strcmpi.c
5650 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5651 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5653 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5655 * device/lib/gbz80/asm_strings.s,
5656 * device/lib/gbz80/crt0_rle.s,
5657 * device/lib/gbz80/div.s,
5658 * device/lib/gbz80/mul.s,
5659 * device/lib/gbz80/shift.s,
5660 * device/lib/z80/asm_strings.s,
5661 * device/lib/z80/crt0_rle.s,
5662 * device/lib/z80/div.s,
5663 * device/lib/z80/mul.s,
5664 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5665 flags which are all upper case
5667 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5669 * as/z80/asm.h: made CASE_SENSITIVE 1
5670 * link/z80/aslink.h: made CASE_SENSITIVE 1
5671 * src/z80/gen.c (throughout): made all conditionals upper case
5672 * support/regression/tests/bug1503067.c: new
5674 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5677 (shiftIntoPair): added case 2 for PAIR_IY,
5678 (setupToPreserveCarry): replaced parameters with iCode and check if
5679 PAIR_DE is in use to fix bug 1399290,
5680 (genPlus, genMinus): updated call to setupToPreserveCarry
5681 * support/regression/tests/bug1399290.c: new
5683 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5685 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5686 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5687 * src/ds390/gen.c (shiftRLong),
5688 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5689 * src/mcs51/gen.c (sameReg): changed to sameByte,
5690 (xch_a_aopGet): new,
5691 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5692 shiftRLong): fixed bug 1533966
5693 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5694 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5695 * support/regression/Makefile.in: disabled z80, enabled ucz80
5696 * support/regression/tests/float_trans.c: enabled test for z80 and host
5697 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5699 2006-08-01 Borut Razem <borut.razem AT siol.net>
5701 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5702 comparison is always false due to limited range of data type
5703 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5705 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5707 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5708 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5709 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5710 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5712 2006-07-31 Borut Razem <borut.razem AT siol.net>
5714 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5715 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5716 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5717 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5718 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5719 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5720 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5721 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5722 enable ucsim mingw compilation. Serial port is disabled,
5723 since it uses termios.h API, which is not available on native
5726 2006-07-31 Borut Razem <borut.razem AT siol.net>
5728 * Small Device C Compiler 2.6.0 released
5729 * support/scripts/sdcc.nsi: added FULL_DOC option
5730 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5732 2006-07-28 Borut Razem <borut.razem AT siol.net>
5734 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5735 * doc/INSTALL.txt: updated
5737 2006-07-27 Borut Razem <borut.razem AT siol.net>
5739 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5740 device/lib/pic/libdev/Makefile.in: fixed bug
5741 [ 1438354 ] pic libsdcc: distclean doesn't work
5742 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5743 device/lib/pic16/libio/Makefile.in: fixed bug
5744 [ 1438344 ] pic16 lib: clean doesn't work properly
5745 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5747 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5749 * device/lib/pic/libsdcc/fsdiv.c,
5750 * device/lib/pic/libsdcc/fsmul.c,
5751 * device/lib/pic16/libsdcc/float/fsdiv.c,
5752 * device/lib/pic16/libsdcc/float/fsmul.c,
5753 * device/lib/_fsdiv.c,
5754 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5755 * support/regression/tests/bug1520966.c: added
5756 * doc/knownbugs.html: removed [ 1520966 ] from the list
5758 2006-07-25 Borut Razem <borut.razem AT siol.net>
5760 * configure.in, configure, sdccconf_in.h: fixed bug
5761 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5762 * doc/knownbugs.html: removed [ 1519095 ] from the list
5764 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5766 * doc/knownbugs.html: added, contains list of known bugs at release
5767 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5769 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5771 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5772 function registers and corrected defaults with additional warning
5773 * device/lib/malloc.c: cosmetic changes
5774 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5775 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5776 (fillGaps): and used it
5778 2006-07-20 Raphael Neider <rneider AT web.de>
5780 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5781 output unless SDCCPICDEBUG is set
5782 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5783 output if SILENT is set
5785 2006-07-11 Borut Razem <borut.razem AT siol.net>
5787 * doc/README.txt: updated
5789 2006-07-10 Borut Razem <borut.razem AT siol.net>
5791 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5792 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5793 in WIN32 installation
5794 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5797 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5799 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5800 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5802 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5804 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5806 2006-07-06 Borut Razem <borut.razem AT siol.net>
5808 * support/regression/tests/bitfields.c:
5809 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5810 * support/regression/tests/constantRange.c:
5811 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5813 2006-07-04 Borut Razem <borut.razem AT siol.net>
5815 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5817 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5818 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5819 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5820 reverted changes from 2006-07-03
5821 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5822 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5823 added CPPFLAGS, used by the host port
5825 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5827 * support/regression/valdiag/tests/switch.c,
5828 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5829 * support/regression/tests/libmullong.c: fixed for host
5830 * support/regression/ports/host/spec.mk: disable all warnings for host,
5831 SDCC runs with --less-pedantic too
5833 2006-07-03 Borut Razem <borut.razem AT siol.net>
5835 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5837 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5838 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5839 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5840 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5842 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5843 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5844 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5845 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5847 2006-07-02 Raphael Neider <rneider AT web.de>
5849 * src/pic16/devices.inc,
5850 * device/include/pic16/pic18fregs.h,
5851 * device/include/pic16/pic18f4550.h,
5852 * device/lib/pic16/pics.all,
5853 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5855 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5857 * as/hc08/lkaomf51.c (OutputName),
5858 * as/mcs51/lkaomf51.c (OutputName),
5859 * as/z80/asmain.c (asmbl),
5860 * src/ds390/main.c (asmLineNodeFromLineNode),
5861 * src/hc08/ralloc.c (hc08_assignRegisters),
5862 * src/mcs51/main.c (asmLineNodeFromLineNode),
5863 * src/xa51/ralloc.c (checkRegMask),
5864 * src/xa51/gen.c (emitcode),
5865 * src/z80/gen.c (_emit2),
5866 * src/SDCCast.c (searchLitOp),
5868 * support/packihx/packihx.c,
5869 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5870 * src/ds390/gen.c (aopPutUsesAcc),
5871 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5872 * support/regression/tests/libmullong.c (mullong_wrapper),
5873 * src/SDCCsymt.c (powof2),
5875 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5876 * src/SDCCsymt.h: added TYPE_TARGET_*
5877 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5878 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5879 SDCCast because 1) header problems 2) this is the right place
5880 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5881 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5884 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5886 * src/SDCCicode.h: removed buggy semicolon in unused macro
5887 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5888 search for previous definiton of auto symbols too,
5889 (findPrevUse): fixed logic of emitWarnings
5891 2006-06-26 Raphael Neider <rneider AT web.de>
5893 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5894 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5896 2006-06-25 Raphael Neider <rneider AT web.de>
5898 * device/lib/pic/libm: NEW, added math library functions
5899 * device/lib/pic/libsdcc: NEW; added float support functions
5900 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5901 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5902 NEW, added math related headers
5903 * device/include/asm/pic/features.h: NEW
5904 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5905 (popGet): allow larger offsets for AOP_PCODE,
5906 (genDataPointerSet): handle literals explicitly, more debug output,
5907 (genAssign): fixed for float using aopLiteral ;-)
5908 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5909 GOTO initialisation routine
5910 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5911 flag on registers, fixes #1469043 (local variables do not work)
5912 * src/pic/main.c (_pic14_do_link),
5913 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5916 2006-06-25 Borut Razem <borut.razem AT siol.net>
5918 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5919 characters printed (not including the trailing '\0' used to end
5920 output to strings). Problem detected in regression test bug-927659.c.
5921 NOTE: printf() family functions should return int instead
5923 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5924 specifier are printed as themselves
5925 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5926 support flags, width and precision specifiers
5928 2006-06-24 Borut Razem <borut.razem AT siol.net>
5930 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5931 to the list of sdcc tagrets not supporting bit type
5932 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5933 testfor pic16 due to bug:
5934 [ 1511794 ] pic16: regression test bug-895992.c fails
5936 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5938 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5939 * src/SDCCglue.c (initPointer), fixed bug 1496419
5940 * support/regression/tests/bug1496419.c: new, added
5942 2006-06-22 Borut Razem <borut.razem AT siol.net>
5944 * support/regression/ports/pic16/support.c: use gpsim usart module from
5945 libgpsim_modules library
5947 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5949 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5952 2006-06-19 Raphael Neider <rneider AT web.de>
5954 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5955 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5956 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5957 (pic14printExterns,pic14printPublics,pic16printPublics,
5958 pic16_printExterns): use new functions to emit symbols
5959 (picglue,pic16glue): emit publics before emitting externs
5960 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5961 locally defined functions to avoid bug #1443651
5962 * support/regression/tests/bug-716242.c: removed pic16 workaround
5963 * support/regression/ports/pic16/spec.mk: ignore errors during build
5965 2006-06-19 Raphael Neider <rneider AT web.de>
5967 * src/pic/glue.h: added pic14aopLiteral prototype
5968 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5969 * src/pic/gen.c: removed stdint.h dependency
5970 (aopGet): use Safe_strdup()
5971 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5972 (genDataPointerSet): use pic14aopLiteral()
5973 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5974 for pic16; thanks to Bernhard and Maarten
5976 2006-06-18 Borut Razem <borut.razem AT siol.net>
5978 * support/regression/tests/structflexarray.c: flexible array members
5979 not supported by gcc < 3
5980 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5982 * src/pic/gen.c: don't include [p]strdin.h on solaris
5983 * support/Util/pstdint.h: addad svn attributes
5984 * support/regression/tests/constantRange.c,
5985 support/regression/tests/rotate.c: include inttypes.h instead
5986 stdint.h on solaris, addad svn attributes
5988 2006-06-18 Raphael Neider <rneider AT web.de>
5990 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5992 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5993 (pic16_genMinusBits): simplified sign-extension
5994 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5995 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5996 adjusted to correctly handle mixed-signed operands, disabled
5997 now unused multiplciation routines
5998 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5999 (assignResultValue): added argument denoting the size of the result
6000 as returned by the function (fixes upcasts in assigning from
6001 function calls: char foo(); int i = foo();)
6002 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
6003 function result to assignResultValue
6004 (genMult): disabled inlined multiplication code
6005 (genDiv): augmented to also handle the modulus operator, fixed to
6006 handle mixed-signed operands correctly
6007 (genMod): simply call genDiv, disabled unused code
6008 (genAssign): fixed missing (sign-)extension on result
6009 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6010 valid char operands, allow signed operands for native code, added
6011 division and modulo operator handling
6012 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6014 As a consequence, onebyte.c (if split into two files) and muldiv.c
6015 pass regression tests.
6017 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6019 * doc/Makefile.in: two runs of makeindex seem needed to get
6020 correct page references in the index of sdccman.pdf
6021 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6023 2006-06-17 Borut Razem <borut.razem AT siol.net>
6025 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6027 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6029 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6030 mentioned ec2drv and paulmon
6032 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6035 consecutive abs areas
6036 (find_empty_space, allocate_space): added map to handle codemap or
6038 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6039 absolute idata and xdata
6040 * as/mcs51/lkmem.c (summary2): updated legend
6042 2006-06-16 Raphael Neider <rneider AT web.de>
6044 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6046 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6048 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6050 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6052 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6054 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6055 value of generic pointers,
6065 src/z80/main.c: PORT structure, added elements for gp_tags field,
6066 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6067 fields in the PORT structure of each port,
6068 * src/SDCCast.c (decorateType): allow processing of generic pointers
6069 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6072 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * src/pic16/pcode.c,
6080 * src/pic/pcoderegs.c,
6083 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6084 bug 1504689 on minGW
6086 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6088 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6090 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6092 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6094 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6096 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6099 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6101 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6102 to a char variable. Fixed bug #1504211
6103 * device/include/pic16/adc.h,
6104 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6105 and fixed bug #1364390
6107 2006-06-10 Borut Razem <borut.razem AT siol.net>
6109 * CVSROOT: removed the CVS left-over
6111 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * as/hc08/asmain.c (asexit),
6114 * as/hc08/lkmain.c (lkexit),
6115 * as/mcs51/asmain.c (asexit),
6116 * as/mcs51/lkmain.c (lkexit),
6117 * src/SDCCglue.c (DEFSETFUNC),
6118 * src/SDCCmain.c (linkEdit, assemble),
6119 * support/librarian/sdcclib.c (AddRel),
6120 replaced unlink() by standard C remove()
6121 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6122 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6123 gatherImplicitVariables): new, added to fix bug 608752,
6124 (createFunction): added gatherImplicitVariables()
6125 * src/SDCCast.h: added createRMW prototype
6126 * src/SDCCsymt.h (struct symbol): added infertype
6127 * support/regression/tests/bug608752.c: new, added
6129 2006-06-10 Raphael Neider <rneider AT web.de>
6131 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6132 multibyte dummy reads (fixes #1503234)
6134 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6136 * device/include/mcs51/compiler.h: new, added header file to enable
6137 creating common sfr definition header files for different compilers
6139 2006-06-05 Raphael Neider <rneider AT web.de>
6141 * src/pic16/{pcode.h,genarith.c}:
6142 introduced pCodeOp combining any two pCodeOps (previously only
6143 two register operands could be combined), removed pcop2 from
6144 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6145 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6146 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6147 rewritten to use new PO_TWO_OPS
6148 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6149 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6150 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6151 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6152 (pic16_get_op): embraced return arg to allow #define return(x),
6153 added new case for combined opcodes
6154 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6155 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6156 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6158 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6160 * src/SDCCval.c (checkConstantRange): added
6161 * src/SDCCval.h: added checkConstantRange
6162 * support/Util/SDCCerr.c,
6163 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6164 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6165 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6166 * src/SDCCast.c (decorateType): added checkConstantRange,
6167 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6168 can be emitted with the correct always true/false warning,
6169 added optimization for double '!';
6170 result of decorateType() must be assigned back to the tree, because
6171 decorateType() can change the tree
6172 * src/SDCCicode.c (geniCodeLogic),
6173 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6174 (checkConstantRange): removed, it was only a fragment which never
6176 * src/SDCCsymt.c (computeType): fixed promotion for
6177 "-1 < (unsigned bit) b"
6178 * src/pic/ralloc.c (packRegsForAssign),
6179 * src/pic16/ralloc.c (packRegsForAssign),
6180 * src/hc08/ralloc.c (packRegsForAssign),
6181 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6183 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6184 * support/regression/tests/constantRange.c: added
6185 * support/valdiag/tests/constantRange.c: added
6186 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6188 2006-06-02 Borut Razem <borut.razem AT siol.net>
6190 * support/regression/ports/pic16/support.c: increase stack size
6192 * support/regression/Makefile.in: sort tests by name so that the
6193 resutlts can be compared on different machines / platforms
6195 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6197 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6198 * src/ds390/gen.c (emitLabel): new, added,
6199 (genDjnz): fixed stack overflow bug,
6200 (throughout): cosmetic changes to sync with mcs51/gen.c,
6201 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6202 * src/mcs51/gen.c (genEndFunction): small optimization,
6203 (throughout): cosmetic changes to sync with ds390/gen.c
6205 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6207 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6208 (_print_format): fixed printing pointers
6209 * src/mcs51/gen.c (emitLabel, movb): new, added,
6210 (genAssign): small optimization,
6211 (genDjnz): fixed stack overflow bug,
6212 (throughout): replaced sprintf with SNPRINTF,
6213 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6214 replaced emitcode("mov", "b,...") with MOVB(...),
6215 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6216 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6217 * src/mcs51/peeph.def: added rules 140 and 264
6218 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6219 so they may get optimized into registers
6221 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6224 immediately when encountered,
6225 (printUsage): always use stderr even on windows
6227 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6229 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6230 (processParms): fixed bug #1247551
6231 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6232 parseCmdLine, main): print '--version' to stdout,
6233 print 'help' to stdout if --help is given,
6234 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6235 arguments are given; fixed --help
6237 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6239 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6240 * support/regression/tests/bug-1493710.c: added
6242 2006-05-27 Borut Razem <borut.razem AT siol.net>
6244 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6246 * support/regression/ports/pic16/support.c: increase stack size
6247 from default 64 bytes to 128 bytes
6248 * support/regression/tests/staticinit.c,
6249 support/regression/tests/float.c: regression tests fully enabled
6250 for pic16 port by putting the initialized data arrays into the code
6252 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6253 This was changed by mistake in the previous version.
6255 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6257 * src/pic16/gen.c (genFunction, genEndFunction): some
6258 beautifications, fixed bug with falsely restoring FSR2 in large
6259 stack model, thanks to Beau E. Cox for reporting the bug
6261 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * debugger/mcs51/break.c,
6264 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6265 use %p to print pointers, made address variables unsigned
6266 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6267 * debugger/mcs51/symtab.c (parseSymbol): must return something
6268 * src/mcs51/gen.c (aopForSym): small optimization,
6269 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6270 (freeAsmop): added missing break,
6271 (aopPut): removed parameter bvolatile, determine it inside the function,
6272 (saveRegisters, unsaveRegisters): small optimization,
6273 (genIpush): removed pointless check,
6274 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6275 replaced sprintf with SNPRINTF,
6276 replaced strcpy with strncpyz,
6277 updated aopPut calls,
6278 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6279 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6281 2006-05-24 Borut Razem <borut.razem AT siol.net>
6283 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6284 modification of test for the pic16 port, put the array to the code
6285 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6287 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6289 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6290 * support/Util/pstdint.h: added
6292 2006-05-22 Borut Razem <borut.razem AT siol.net>
6294 * src/regression/Makefile: removed bool2.c test, added -q linker option
6295 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6296 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6297 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6298 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6299 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6300 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6301 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6302 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6303 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6305 2006-05-22 Raphael Neider <rneider AT web.de>
6307 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6308 bug #1492360 (problematic due to generic pointers, see code)
6310 2006-05-22 Borut Razem <borut.razem AT siol.net>
6312 * support/regression/ports/pic16/specs.mk: removed stack size linker
6314 * support/regression/tests/array.c,
6315 support/regression/tests/bitopcse.c,
6316 support/regression/tests/bug-908454.c,
6317 support/regression/tests/malloc.c: modified for pic16 regression test
6318 * support/regression/tests/bitfields.c:
6319 pic16 - excluded bitfileds of size > 8
6320 * support/regression/tests/bp.c: pic16 - reduced data size
6321 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6322 * support/regression/tests/bug-460010.c:
6323 pic16 - used the absolute address the fits in memory
6324 * support/regression/tests/bug-716242.c:
6325 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6326 * support/regression/tests/float.c:
6327 pic16 - excluded - data size too big
6328 * support/regression/tests/onebyte.c:
6329 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6330 * support/regression/tests/shifts.c:
6331 pic16 - function names probably have to differ in first X characters
6333 * support/regression/tests/staticinit.c:
6334 pic16 - excluded some tests due error: no target memory available for
6337 2006-05-22 Borut Razem <borut.razem AT siol.net>
6339 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6340 second try. Thanks Stas Sergeev once more.
6342 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6344 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6345 (genLeftShift, genRightShift): fixed bug 1491627
6346 * src/hc08/peeph.def (rules 7, 8.x): added
6347 * support/regression/tests/shifts.c (ShiftLeftByParam,
6348 ShiftRightByParam, testShiftByParam): added to test variable shifting
6350 2006-05-20 Raphael Neider <rneider AT web.de>
6352 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6353 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6354 (allocReg): add only new registers to dynAllocRegs,
6355 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6356 #1489055, #1445850, and probably #1483693
6358 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6360 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6361 bug in for-loop that didn't emit the last of CONFIG and ID registers
6363 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6367 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6368 1489016, 1434401 and 1490124
6369 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6370 1489016, 1434401 and 1490124
6372 2006-05-17 Borut Razem <borut.razem AT siol.net>
6374 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6377 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * device/include/mcs51/P89c51RD2.h,
6380 * device/include/mcs51/P89LPC901.h,
6381 * device/include/mcs51/P89LPC922.h,
6382 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6384 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6386 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6387 to fix missing stack pragma in compiled binary object file,
6389 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6391 * support/packihx/configure.in,
6392 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6393 determine sizeof basic types even while cross compiling
6395 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6397 * src/avr/gen.c (aopop),
6398 * src/ds390/gen.c (aopOp),
6399 * src/hc08/gen.c (aopOp),
6400 * src/mcs51/gen.c (aopop),
6401 * src/pic16/gen.c (pic16_aopOp),
6402 * src/pic/gen.c (aopOp),
6403 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6404 if size of operand is smaller than spill location
6406 2006-05-12 Borut Razem <borut.razem AT siol.net>
6408 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6409 have to have CR/LF line endings even if they are checked out on *nix
6410 or on WIN32 in cygwin binmode
6412 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6414 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6415 * device/include/ds80c390.h: added sfr16 definitions
6419 * src/ds390/ralloc.c,
6420 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6421 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6422 bit returning functions
6423 * support/regression/tests/sfr16.c: enabled test on ds390
6425 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6427 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6428 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6430 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6432 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6433 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6434 (cl_address_space constructor): removed expensive initialization,
6435 (cl_address_space::get_cell): extended for late initialization,
6436 (cl_address_space::*): use late initialization,
6437 (cl_address_decoder::activate): removed expensive initialization,
6438 This reduced regression test running time by 25%
6440 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6448 * support/packihx/Makefile.in,
6449 * support/packihx/clean.mk,
6450 * support/packihx/Makefile.bcc,
6451 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6453 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6455 * src/SDCCval.c (valNot): fix for regression test failure
6456 of not.c on big endian hosts
6458 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6462 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6464 * device/lib/mcs51/Makefile.in: changed string comparison operator
6465 to = for POSIX compliance; == is bash extension
6467 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6472 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6474 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6475 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6476 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6477 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6478 bug report #1478657,
6480 2006-05-05 Borut Razem <borut.razem AT siol.net>
6482 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6485 2006-05-02 Borut Razem <borut.razem AT siol.net>
6487 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6488 create *.ind, which made make to fail if invoked with -j 2
6490 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6492 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6493 Hubert Sack for patch 1479782
6495 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6497 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6499 2006-05-01 Raphael Neider <rneider AT web.de>
6501 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6502 (create_pic): store only prefix-free device name,
6503 (init_pic): check for device names with "16" prefix,
6505 * src/pic/device.h (struct PIC_device),
6506 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6508 * device/include/pic/pic12f{635,675,629,683}.h,
6509 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6510 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6511 * device/include/pic/pic16f505.h,
6512 * device/lib/pic/libdev/pic16f505.c: removed
6513 * device/include/pic/pic14devices.txt: added support for pic12f
6514 devices, removed unsupported non 16-bit devices
6515 [above changes provided by patch from Zik Saleeba]
6516 * src/pic/*, src/pic16/*, device/include/pic16/*,
6517 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6519 2006-05-01 Borut Razem <borut.razem AT siol.net>
6521 * configure.in, configure, doc/Makefile.in:
6522 sync with nightly build makefile - latex, dvipdf and dvips
6525 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6527 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6528 in the library source
6530 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6532 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6534 2006-04-28 Raphael Neider <rneider AT web.de>
6536 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6537 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6538 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6539 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6541 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6543 * device/lib/pic/libdev/Makefile.in,
6544 * device/lib/hc08/Makefile.in,
6545 * device/lib/gbz80/Makefile.in,
6546 * device/lib/z80/Makefile.in,
6547 * device/lib/ds390/Makefile.in,
6548 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6549 thanks to Borut for the bug report
6551 * configure: always create doc/Makefile independent from --enable-doc
6552 * Makefile.in: always install from directory doc independent from
6554 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6556 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6557 * doc/Makefile.in: install *.txt if present
6558 * device/include/Makefile.in (install): added installation of pic/*.inc
6559 and pic/*.txt files again, they were erroneously removed
6561 2006-04-28 Raphael Neider <rneider AT web.de>
6563 * src/pic/{gen.c,main.h,pcode.c},
6564 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6565 concerning signedness with casts
6567 2006-04-28 Raphael Neider <rneider AT web.de>
6569 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6570 definition of an interrupt handler,
6571 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6572 interrupt handler stuff from picglue() to separate routine,
6573 (picglue): enabled definition of intr handlers in files w/o main()
6575 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6577 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6578 compilation with MSVC 2005 Express Edition (VC8)
6580 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6582 * device/lib/Makefile: fixed build of gbz80 lib
6584 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6586 * support/regression/tests/bug-460010.c,
6587 * support/regression/tests/bug-524691.c,
6588 * support/regression/tests/bug-716242.c: removed conditional defines
6589 that are already in testfwk.h
6591 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6593 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6594 (AccAXRsh1): added, shift right by 1,
6595 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6597 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6599 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6601 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6602 remove cast to same type
6603 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6604 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6606 * link/z80/Makefile: removed, they have moved to
6609 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6610 * install-sh: fix bug #1204398 by setting umask 0022
6611 * device/lib/Makefile: separate build of z80 and gbz80 lib
6613 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6615 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6616 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6618 One basic decision: e.g. src/clean.mk includes further files. In order
6619 to make this work there are two solutions:
6620 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6621 run configure on them. This way they can use
6622 'include $(srcdir)/port-clean.mk'
6623 - always include clean.mk by the Makefile at the same level. To avoid
6624 that `make clean` tries to include and build Makefile.dep the
6625 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6626 implemented, because now even `make uninstall` doesn't create
6627 Makefile.in. clean.mk could be eliminated by pasting it in
6630 * debugger/mcs51/Makefile.in: build own objects from library sources
6631 (SLIB, SDCC) in current directory
6633 * configure, configure.in: renamed --disable-device-lib-build in
6634 --disable-device-lib; added --enable-doc, the required tools are
6635 searched by configure; added result message; the toolchain for the
6636 belonging ports are now only built, if the port is enabled.
6638 * support/regression/*: all output is written in directory gen, because
6639 the fwk and ports directories don't livet in the build tree using vpath
6641 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6642 --disable-device-lib, added --enable-doc, added section VPATH
6644 * sim/ucsim/configure.in,
6645 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6646 z80 are enabled by default
6648 2006-04-24 Raphael Neider <rneider AT web.de>
6650 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6651 to config word, "pic14_"-prefixed some extern functions
6652 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6653 config word has been found
6654 * src/pic/device.h: added prototypes
6655 * src/pic/pcode.c: added "pic14_"-prefix where needed
6656 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6658 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6660 (pic14emitRegularMap): ignore config words,
6661 (pic14createInterruptVect): moved generating __config directives away
6662 (picglue): have __config directives emitted
6664 2006-04-24 Borut Razem <borut.razem AT siol.net>
6666 * doc/Makefile: sync with nightly build makefile
6668 2006-04-24 Raphael Neider <rneider AT web.de>
6670 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6671 registers that have not been assigned proper liveranges,
6672 fixes #1469504 and #1474602,
6673 (pCodeRegOptimizeRegUsage): fixed typo in comment
6675 2006-04-24 Borut Razem <borut.razem AT siol.net>
6677 * device/examples/main8051.c: deleted - it was removed from CVS
6678 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6679 after the transition to Subversion
6680 * src/SDCCalloc.h: deleted - it was removed from CVS
6681 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6682 after the transition to Subversion
6683 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6684 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6685 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6686 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6688 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6690 * as/asx8051.dsp: added mcs51/strcmpi.h
6691 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6692 * as/hc08/aslink.h: updated lnksect prototype
6694 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6696 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6697 (newdot): handle A_ABS
6699 * as/mcs51/asout.c (outarea): output address
6700 * as/hc08/lkaomf51.c,
6701 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6703 * as/mcs51/i51pst.c,
6704 * as/z80/z80pst.c: "ABS" is not A_OVR
6705 * as/hc08/lkarea.c (newarea): read a_addr,
6706 (lnkarea): added codemap array, sort absolute areas to the front,
6707 combine all GSINITx/GSFINAL,
6708 (find_empty_space, allocate_space): new functions,
6709 (lnksect): return next address, handle absolute sections
6710 * as/mcs51/lkarea.c (newarea): read a_addr,
6711 lnksect2 prototype changed,
6712 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6713 (find_empty_space, allocate_space): new, factored out of lnksect2,
6714 (lnksect2): return next address, handle absolute sections
6716 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6717 * as/hc08/lklibr.c (addfile, fndsym),
6718 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6719 index out of range and detect both '\' and '/'
6720 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6721 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6722 regression tests (ds390 cannot return bool yet)
6723 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6724 document critical interrupts on z80, document changed SDCC define
6725 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6726 (_a390_mapping): added .org directive
6727 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6728 (genMultOneByte): fixed warnings
6729 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6731 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6732 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6733 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6734 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6735 * src/pic16/main.c: removed newReg prototype
6736 * src/pic16/pcode.c,
6737 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6739 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6741 * src/pic16/ralloc.c
6742 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6744 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6745 from short to PIC_OPTYPE
6746 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6747 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6748 optype from short to PIC_OPTYPE
6749 * src/port.h: made int_size unsigned to fix warnings
6750 * src/SDCC.y: fixed warning on MSVC
6751 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6752 * src/SDCCopt.c (convertToFcall): fixed warnings
6753 * src/SDCCsymt.h: removed double prototype for genSymName
6754 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6755 offset int to fix warnings
6757 2006-04-22 Borut Razem <borut.razem AT siol.net>
6759 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6760 references to CVS replaced with Subversion
6762 2006-04-21 Borut Razem <borut.razem AT siol.net>
6764 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6765 references to CVS replaced with Subversion
6767 2006-04-19 Borut Razem <borut.razem AT siol.net>
6769 * src/version.awk: adapted for svn
6770 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6771 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6772 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6773 /binutils-avr/etc/*.vi, *.jin: removed all properties
6774 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6776 2006-04-19 Borut Razem <borut.razem AT siol.net>
6778 * CVS to Subversion migration completed
6780 2006-04-18 Borut Razem <borut.razem AT siol.net>
6782 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6783 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6785 2006-04-17 Borut Razem <borut.razem AT siol.net>
6787 * device/include/Makefile.in: added pic/*.inc to the installation
6789 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6791 * support/regression/collate-results.py: fixed output in case of
6793 * support/regression/generate-cases.py: fixed splitting of pathnames
6795 * as/hc08/lklibr.c (addfile),
6796 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6798 2006-04-11 Raphael Neider <rneider AT web.de>
6800 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6801 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6802 * src/pic16/pcode.c (assignValnums): fixed #1460578
6804 2006-04-11 Raphael Neider <rneider AT web.de>
6806 * device/lib/pic/libdev/*.c,
6807 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6808 fixes #1468739, enables compilation in --std-c99 mode
6809 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6811 2006-04-11 Raphael Neider <rneider AT web.de>
6813 * src/pic/device.c (find_device): removed debug output
6814 (list_valid_pics): enabled verbose listing of supported devices
6815 * device/include/stdbool.h: define bool as char for pic14/16 as well
6817 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6819 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6821 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * .version: bumped version to 2.5.6
6824 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6826 2006-04-06 Raphael Neider <rneider AT web.de>
6828 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6829 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6830 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6831 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6832 pic14_constructAbsMap
6833 (pic14printPublics): declare absolute global symbols as global
6834 (pic14createInterruptVect),
6835 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6836 (newReg): assume new registers unused, use correct name in
6837 hashtable (reg->name instead of name), more debugLog output
6838 * src/pic/device.h (PIC_device): added fields for verbose output
6839 * src/pic/device.c: moved device definition to pic14devices.txt,
6840 added routines for runtime parsing of pic14devices.txt,
6841 added support for second config word
6842 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6843 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6844 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6845 (_pic14_parseOptions): moved pCodeInitRegisters here
6846 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6847 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6848 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6849 handling the pseudo stack
6850 * device/lib/Makefile.in: ignore failures in objects-pic16,
6851 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6852 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6853 * device/lib/pic/Makefile.subdir,
6854 * device/lib/pic16/Makefile.subdir: improved clean rules
6855 * device/lib/pic/libdev/: NEW, pic14 device libraries
6856 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6857 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6858 * device/include/Makefile.in: create subdir and install pic14 headers
6859 * device/include/pic/p16f_common.inc: removed unused declarations
6860 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6861 PICs from inc2h.pl v1.6,
6862 replaced BIT_AT macros with struct declarations
6863 * device/include/pic/pic14devices.txt: definition of supported devices,
6864 all above improvements contributed by Zik Saleeba, thanks
6865 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6866 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6869 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6872 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6873 thanks to Charles Olds
6875 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6877 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6879 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6882 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6883 * support/regression/bug1464657.c: added, new test
6885 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6887 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6890 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6892 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6893 --no-peep and --peep-file <file> are used don't use default rules but
6896 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/mcs51/gen.c (genCall): fixed bug 1457608
6900 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6902 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6903 changes seem to cause (trigger?) problems with the build system.
6905 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6907 * src/SDCCpeeph.c (operandsLiteral): new, added,
6908 (callFuncByName): inserted operandsLiteral
6909 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6911 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6913 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6914 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6916 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6918 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6919 implemented patch 1120823 Thanks to Willy De la Court (normal
6920 interrupts need an interrupt number now if they are made critical),
6921 and enabled nesting of critical functions though not for gbz80
6922 (genCritical, genEndCritical): added functions
6923 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6924 * src/z80/mappings.i: added "ei" to all mappings
6926 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6928 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6929 submitted by the Debian SDCC maintainer Aurelien Jarno:
6930 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6931 archive with gcc 4.1 on mips and wrote the patch"
6933 2006-03-16 Raphael Neider <rneider AT web.de>
6935 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6936 the left operand is shorter than the result (c* = lit-c* + int),
6938 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6941 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6943 * src/.version: increased version number to 2.5.5
6944 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6945 linking is done manually in pic16 port's _linkEdit,
6946 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6947 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6948 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6949 allocate asmop as AOP_ACC,
6950 (aopForRemat): added parameter 'bool result' in function declaration,
6951 (pic16_aopGet): return AOP_ACC when accessing WREG,
6952 (pic16_popGetTempReg): minor modification,
6953 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6954 'pic16_allocWithIdx',
6955 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6956 calling function in absolute addresses,
6957 (genAssign): take into account AOP_ACC asmop,
6958 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6959 * src/pic16/pcoderegs.c: some debug functions and lines added,
6960 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6961 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6963 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6964 call to allocReg, not by manually allocating a new one,
6965 (pic16_assignRegisters): now before going through the register
6966 allocating functions mark all registers as free. This eliminates some
6967 side effects resulting from peephole parser done earlier in the backbone
6969 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6971 * src/SDCCicode.c (geniCodeLogic),
6972 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6974 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6976 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6977 (genSend): bugfix, do not allocate and free twice,
6978 (shiftRLong): handle partially overlapping aops
6979 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6981 2006-03-08 Borut Razem <borut.razem AT siol.net>
6983 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6986 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * support/regression/tests/bug1409955.c: new, added
6989 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6990 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6991 (aopForSym, aopOp): increment asmop.allocated if reused,
6992 (freeAsmop): decrement asmop.allocated and check for zero instead of
6994 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6995 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6996 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6997 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6998 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6999 genSignedRightShift, genRightShift, genDataPointerGet,
7000 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
7001 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
7002 in reverse order from allocation,
7003 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
7004 added swappedLR to keep track
7005 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
7006 pdata & code for GCC, z80, gbz80 & hc08
7007 * support/regression/tests/zeropad.c: moved defines to testfwk.h
7009 2006-03-08 Raphael Neider <rneider AT web.de>
7011 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7013 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7015 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7016 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7017 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7019 2006-03-06 Borut Razem <borut.razem AT siol.net>
7021 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7022 made the linker quiet
7024 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7026 * src/pic16/gen.c (genPcall): fixed bug #1443644
7027 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7028 which dumps before the function entry point a data byte which represents
7029 the number of the local variables used by the specified function, added
7030 'xinst' for initial support for Extended Instruction Support,
7031 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7032 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7033 port->fun_prefix anymore (may change later),
7034 (genFunction, genEndFunction): do not store/restore local registers for
7035 _main (this should take care the --main-return command line option in
7037 (genOr): removed some legacy pic-port instructions,
7038 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7039 performing operations with SFR's causes data to be written more than
7040 once to each SFR. Perhaps SFRs should be handled in special cases...
7041 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7043 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7044 into account for stack starting position,
7045 (struct OPTIONS pic16_optionsTable): added command line argument
7046 --extended or -y for Extended Instruction Support,
7047 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7048 (deassignLRs): *** perhaps the most important change, old 'for' code
7049 (commented out for reference), didn't account for some registers which
7050 were left marked 'not free' after a pointer operation. The change
7051 reduces register usage a lot in some cases
7053 2006-03-04 Borut Razem <borut.razem AT siol.net>
7055 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7057 * support/regression/tests/bug-524697.c: decreased array size for
7058 mcs51 to fit into the internal RAM
7059 * support/regression/Makefile.in: a little bit more verbose
7061 2006-03-03 Borut Razem <borut.razem AT siol.net>
7063 * support/regression/fwk/lib/testfwk.c,
7064 support/regression/fwk/include/testfwk.h: introduced function
7065 _prints(), nonrecursive _printn(), call _initEmu() from main()
7066 * support/regression/ports/gbz80/support.asm,
7067 support/regression/ports/ucz80/support.asm,
7068 support/regression/ports/z80/support.asm,
7069 support/regression/ports/ds390/support.c,
7070 support/regression/ports/hc08/support.c,
7071 support/regression/ports/host/support.c,
7072 support/regression/ports/mcs51/support.c,
7073 support/regression/ports/xa51/support.c: added empty _initEmu()
7075 * support/regression/ports/pic16/gpsim.cmd,
7076 support/regression/ports/pic16/spec.mk,
7077 support/regression/ports/pic16/support.c,
7078 support/regression/Makefile.in: added pic16 regression test
7080 2006-03-01 Raphael Neider <rneider AT web.de>
7082 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7083 genConstPointerGet): use safe way of generating MOVFF to cover
7084 literals as well as registers, fixes bug #1440527
7085 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7087 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7088 more correctly, fixes bug #1232186
7089 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7090 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7091 gplink guess the correct processor in more cases, applied patch
7092 from Till Riedel attached to and fixing bug #1436552
7094 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7096 * support/regression/tests/array.c: added, contains check for #1434401
7097 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7099 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7101 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7102 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7103 * device/include/mcs51/c8051f326.h,
7104 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7105 * device/include/mcs51/c8051f000.h,
7106 * device/include/mcs51/c8051f018.h,
7107 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7108 PCON_IDLE,PCON_STOP and added sfr16 definitions
7110 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7112 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7113 genGetWord): fixed bug 1409955
7115 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7117 * device/include/hc08/mc68hc908gp32.h,
7118 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7120 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7122 * src/SDCCast.c (constExprValue): return NULL if not a value
7123 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7124 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7125 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7127 2006-02-13 Borut Razem <borut.razem AT siol.net>
7129 * src/regression/ptrarg.c: added, fails due to bug #1430967
7130 * src/regression/Makefile: ptrarg.c added, ...
7132 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7135 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7137 2006-02-11 Borut Razem <borut.razem AT siol.net>
7139 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7140 print "Processor: xxx" message to stdout only if --verbose
7142 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7144 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7145 * support/regression/tests/bug1426356.c: added
7146 * support/regression/tests/bitfields.c: removed 2 tests
7148 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7150 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7151 * device/include/mcs51/c8051f330.h,
7152 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7153 PCON_IDLE,PCON_STOP and added sfr16 definitions
7154 * device/lib/_divsint.c,
7155 * device/lib/_divuint.c,
7156 * device/lib/_divulong.c,
7157 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7158 register bank bug for small stackauto
7160 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7162 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7164 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7166 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7167 * all.dsp: corrected several bin paths
7168 * device/include/mcs51/c8051f120.h,
7169 * device/include/mcs51/c8051f300.h,
7170 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7171 to PCON_IDLE,PCON_STOP
7172 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7173 * device/lib/printf_large.c (output_float): fixed bug 1388703
7174 * support/regression/tests/bug1057979.c: added test for bug 1388703
7176 2006-02-08 Raphael Neider <rneider AT web.de>
7178 * src/pic/pcode.c (pciTRIS): fixed typo,
7179 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7180 (LinkFlow): fixed handling of flows that end in a call,
7181 (ReuseReg): perform safety check earlier
7182 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7183 to work with flows at the beginning of a pBlock,
7184 fixes #1426557 (Symbol not previously defined),
7185 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7187 (RemoveUnusedRegisters): update register usage info
7188 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7189 created, reuse existing ones instead
7190 * src/pic/gen.c (genPcall): fixed #1424719
7192 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7194 * link/z80/lkmain.c,
7196 * link/z80/lkdata.c,
7197 * link/z80/aslink.h: fixed build on current cygwin:
7198 replaced getline() by lk_getline()
7200 2006-02-01 Borut Razem <borut.razem AT siol.net>
7202 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7203 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7204 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7205 src/regression/bool1.c, src/regression/bool2.c,
7206 src/regression/bool3.c, src/regression/call1.c,
7207 src/regression/compare.c, src/regression/compare10.c,
7208 src/regression/compare2.c, src/regression/compare3.c,
7209 src/regression/compare4.c, src/regression/compare5.c,
7210 src/regression/compare6.c, src/regression/compare7.c,
7211 src/regression/compare8.c, src/regression/compare9.c,
7212 src/regression/configword.c, src/regression/for.c,
7213 src/regression/inline.c, src/regression/mult1.c,
7214 src/regression/nestfor.c, src/regression/or1.c,
7215 src/regression/pointer1.c, src/regression/ptrfunc.c,
7216 src/regression/rotate1.c, src/regression/rotate2.c,
7217 src/regression/rotate3.c, src/regression/rotate4.c,
7218 src/regression/rotate5.c, src/regression/rotate6.c,
7219 src/regression/rotate7.c, src/regression/string1.c,
7220 src/regression/struct1.c, src/regression/sub.c,
7221 src/regression/sub2.c, src/regression/switch1.c,
7222 src/regression/while.c, src/regression/xor.c,
7223 src/regression/create_stc, src/regression/simulate,
7224 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7226 * src/regression/gpsim_assert.h: added
7228 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7230 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7231 ((void (code *) (void)) 0) ();
7240 * as/mcs51/aslink.h,
7242 * as/mcs51/asmain.c,
7243 * as/mcs51/lkdata.c,
7245 * as/mcs51/lkmain.c,
7248 * as/z80/asmain.c: fixed build on current cygwin:
7249 replaced getline() by as_getline()
7251 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7253 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7254 declarator in the symbol chain
7256 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7257 parameter list for function pointers
7258 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7259 * support/regression/tests/bug-716242.c: added
7261 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7263 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7265 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7267 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7269 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7270 inifinitely recurseable, added static
7271 * support/regression/tests/bug-1408066.c: added
7273 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7276 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7277 renamed, added possibility to create "postLoopLbl"-labels
7278 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7279 newiTempLoopHeaderLabel
7280 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7281 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7282 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7283 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7284 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7285 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7286 (basicInduction): fixed bug #136564, made static,
7287 (loopInduction): changed parameter of basicInduction, made static,
7288 (addPostLoopBlock): added
7289 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7290 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7292 * support/regression/tests/bug-136564.c: added
7293 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7294 --std-sdcc99 to LIBSDCCFLAGS
7296 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7298 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7300 * support/regression/tests/bug-1406131.c: added
7302 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7304 * src/SDCCast.c (decorateType): fix promotion of unary minus
7305 * src/SDCCsymt.c (computeType): beautified
7306 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7307 (valUnaryPM, valComplement): fix sign and promotion,
7308 (valNot): ANSI: result type is int (SDCC: unsigned char)
7309 * support/regression/tests/uminus.c: speedup by removing superflous
7311 * support/regression/tests/onebyte.c: added promotion and signedness
7312 tests for unary minus
7313 * support/regressions/tests/bug-477927.c: disable warning about
7314 uninitialized variables
7315 * support/regression/tests/not.c: added
7317 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7319 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7320 * src/mcs51/gen.c (gen51Code): show final register usage after
7321 fillGaps in asm with --i-code-in-asm
7322 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7323 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7324 incUsed, rliveClear, adjustIChain): made static,
7325 (setFromRange): excluded because it's unused,
7326 (findPrevUseSym, markWholeLoop): added,
7327 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7328 through all branches of predecessors enables sdcc to emit the warning
7329 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7330 (rlivePoint): made static, added parameter emitWarnings which is only
7331 true during the first run out of two,
7332 (findRecursiveSucc, findRecursivePred): removed,
7333 (computeLiveRanges): made static, added parameter emitWarnings,
7334 (dumpIcRlive): added for debugging only
7335 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7336 removed prototype of setFromRange()
7337 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7338 in call of computeLiveRanges()
7339 * support/regression/tests/bug-895992.c: added
7340 * support/regression/tests/bug-971834.c: added
7341 * support/valdiag/tests/bug-895992.c: added
7342 * support/valdiag/tests/bug-971834.c: added
7344 2005-12-18 Raphael Neider <rneider AT web.de>
7346 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7347 (genUnpackBits): improved code for direct operands,
7348 (genPackBits): improved code for literal assignment to bitfields
7349 and for direct destination operands (no FSR indirection),
7350 prevented redundant AND, fixes #1362800,
7351 (AccLsh): added parameter to disable masking of the result
7352 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7353 skip instructions with side-effects (like incfsz),
7354 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7355 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7356 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7359 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7361 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7362 volatile variables as spill location
7364 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7366 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7368 * support/regression/tests/bug-1376320.c: added
7370 2005-12-08 Raphael Neider <rneider AT web.de>
7372 * src/pic/device.c: renamed is_shared to pic14_is_shared
7373 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7374 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7375 (is_valid_identifier): added for above workaround
7377 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7379 * device/lib/Makefile.in: fixed to enable port-specific-objects
7380 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7381 char, thanks Hubert Sack
7382 * doc/sdccman.lyx: documented --xstack-loc,
7383 elaborated a bit more on interrupts and pitfalls,
7384 removed "setjmp/longjmp unsupported",
7385 documented some unsupported C99 features
7386 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7387 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7388 if, thanks Hubert Sack
7389 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7390 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7392 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7393 regression tests can report resource usage (rfe 700441)
7394 * support/regression/collate-results.py: report resource usage
7395 * support/regression/ports/ds390/spec.mk,
7396 * support/regression/ports/hc08/spec.mk,
7397 * support/regression/ports/mcs51/spec.mk,
7398 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7399 * support/regression/ports/ds390/uCsim.cmd,
7400 * support/regression/ports/hc08/uCsim.cmd,
7401 * support/regression/ports/mcs51/uCsim.cmd,
7402 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7403 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7404 library, use the default one
7405 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7406 building the library
7408 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * config.dsp: added dependency on .version and configure_vc.awk
7411 * device/include/setjmp.h: updated for --stack-auto and --xstack
7412 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7413 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7414 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7415 * device/lib/libsdcc.lib: added _setjmp
7416 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7417 (decorateType): fixed bug 1372851,
7418 (optimizeGetHbit): fixed warning
7419 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7420 array initialisation
7421 * support/regression/tests/bug1057979.c: added test for bug 1358192
7422 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7424 2005-12-03 Borut Razem <borut.razem AT siol.net>
7426 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7427 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7429 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7431 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7432 createIval): implement symbol independant "flexible array member",
7433 (createIvalCharPtr): implemented flexible array initialisation with a
7435 * src/SDCCsymt.c (copyStruct): removed,
7436 (getSize): fixed misleading comment,
7437 (getAllocSize): removed, the additional allocation size is now in
7438 sym->flexArrayLength,
7439 (checkStructFlexArray): new, syntax checks for flexible array members,
7440 (compStructSize): added syntax checks for "flexible array members"
7441 (copyStruct): removed,
7442 (copyLinkChain): removed inefficient fix for bug 770487
7443 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7444 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7445 symbol->flexArrayLength
7447 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7448 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7449 * support/regression/tests/structflexarray.c: added
7450 * support/valdiag/tests/structflexiblearray.c: added
7452 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7454 * src/SDCCast.c (decorateType): fixed bug 1368489
7455 * support/Util/SDCCerr.c,
7456 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7458 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7460 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7461 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7463 2005-11-27 Borut Razem <borut.razem AT siol.net>
7465 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7466 support/cpp2/mkdeps.h: added command line option
7467 -obj-ext=<extension> to SDCPP to define object file externion, used
7468 for generation of make dependencies (-M)
7469 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7471 2005-11-26 Borut Razem <borut.razem AT siol.net>
7473 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7474 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7475 added pic and pic16 libraries
7477 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7479 * device/include/float.h: Corrected typo in prototype of __fsgt
7481 2005-11-25 Borut Razem <borut.razem AT siol.net>
7483 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7484 added creation of model-mcs51-stack-auto libraries
7486 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7488 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7490 * src/SDCCast.c (createIvalArray): removed obsolete comment
7492 2005-11-24 Borut Razem <borut.razem AT siol.net>
7494 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7495 added missing device/lib/mcs51/crt*.asm sources
7497 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7499 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7501 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7503 * device/lib/_fs2schar.c,
7504 * device/lib/_fs2sint.c,
7505 * device/lib/_fs2slong.c: optimized inline asm
7507 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7509 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7510 Better handling of floats between -1.0 and 0.0.
7512 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7514 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7515 (the missing "if"s prohibited removal of redundant labels)
7517 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7519 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7520 Properly convert floats between -1.0 and 0.0 to long, int, and char
7521 types (max integer value of negative floats tends to zero).
7522 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7523 Removed changes made so to work properly with floats between
7524 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7527 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7529 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7530 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7531 (genCast) cosmetic change
7532 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7533 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7535 * support/regression/tests/bitfields (testSignedBitfields): added
7537 2005-11-18 Borut Razem <borut.razem AT siol.net>
7539 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7540 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7541 introduced SILENT option to make building of pic16 libraries less
7543 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7545 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7546 Now they work properly with floats between -1.0 and 0.0
7547 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7549 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * src/SDCCicode.c (printOperand): added missing else
7553 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7555 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7556 reformatted for better readability
7557 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7560 2005-11-17 Borut Razem <borut.razem AT siol.net>
7562 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7563 introduced SILENT option to make building of pic16 libraries less
7564 verbose - used for nightly snapshot build
7565 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7566 available on Win32 platforms.
7567 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7568 medium, large, pic and pic16
7570 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7572 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7573 printf("%f"...) sets fraction to zero.
7575 2005-11-16 Raphael Neider <rneider AT web.de>
7577 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7579 * src/pic/gen.c (genIfx): implemented for CARRY bit
7580 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7581 to generic pointers, fixes #1357332,
7582 (pic16_movLit2f): NEW,
7583 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7585 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7587 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7589 2005-11-11 Raphael Neider <rneider AT web.de>
7591 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7592 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7593 compute pointer's type from operand,
7594 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7595 improved single bit reads, fixes bug #1353379
7597 2005-11-09 Borut Razem <borut.razem AT siol.net>
7599 * support/scripts/sdcc.nsi: added lib/pic to the package
7601 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7603 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7605 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7607 * support/regression/tests/bug1348008.c: added
7608 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7609 * support/regression/tests/bug1337835.c: updated comment
7611 2005-11-06 Borut Razem <borut.razem AT siol.net>
7613 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7614 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7615 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7616 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7617 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7618 dynamic construction of cl_error_class and derivates - 2.nd try
7620 2005-11-05 Borut Razem <borut.razem AT siol.net>
7622 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7623 bug, which caused Bus Errors on sparc solaris
7625 2005-11-04 Borut Razem <borut.razem AT siol.net>
7627 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7628 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7629 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7630 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7631 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7632 and derivates to resolve the initialization problem on OSX
7634 2005-11-02 Borut Razem <borut.razem AT siol.net>
7636 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7637 corrected typo - #include <winsock2.h>
7639 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7641 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7642 (_asxxxx_mapping): added org directive for future enhancements
7644 2005-11-01 Borut Razem <borut.razem AT siol.net>
7646 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7647 enabled sockets on WIN32
7648 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7650 2005-10-31 Borut Razem <borut.razem AT siol.net>
7652 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7653 WIN32 backslash path delimiters should be escaped when used in C strings
7654 * support/regression/tests/bitfields.c: exclude failing assertions for
7655 __CYGWIN32__ and __MINGW32__ hosts
7657 2005-10-30 Borut Razem <borut.razem AT siol.net>
7659 * src/SDCCutil.c: corrected double comparison typo
7661 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7663 * device/lib/medium/Makefile: added for new memory model medium
7664 * device/include/asm/mcs51/features.h: updated for medium/pdata
7665 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7666 added Multiply & Accumulate sbit's and MAC0_PAGE define
7667 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7668 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7669 * device/lib/_mullong.c: update for medium model
7670 * device/lib/incl.mk: added medium model
7671 * doc/sdccman.lyx: documented medium model
7672 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7673 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7674 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7675 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7676 (allocParms): set SCLS and OCLS to pdata for medium model
7677 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7679 (powof2): return <0 if not power of 2
7680 * src/avr/gen.c (genBitWise): use updated powof2
7681 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7682 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7683 (shiftLLeftOrResult): use B if necessary
7684 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7685 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7686 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7687 * support/regression/Makefile.in: added test-mcs51-medium
7688 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7690 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7692 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7694 * device/lib/time.c (mktime): fixed bug 1334315
7696 2005-10-28 Raphael Neider <rneider AT web.de>
7698 * device/include/pic/p16f_common.inc: added common declarations
7699 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7701 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7703 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7704 (aopPutUsesAcc): added to predict accumulator use,
7705 (assignResultValue): save acc if necessary,
7706 (genMinusDec): store result if indirectly addressed,
7707 (genDivOneByte): save acc if necessary,
7708 (movLeft2Result): bugfix if left already in acc,
7709 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7710 attention to accumulator use (esp. pdata),
7711 (genReceive): receive pdata correctly
7712 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7713 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7715 2005-10-27 Raphael Neider <rneider AT web.de>
7717 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7719 2005-10-27 Raphael Neider <rneider AT web.de>
7721 * .version: changed version to 2.5.4
7722 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7723 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7724 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7725 arithmetics support routines
7726 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7727 * device/lib/Makefile.in: also create installdir for pic
7729 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7731 * src/pic/device.c (dump_sfr): rewritten to delegate register
7732 placement to the linker (use `extern sym' rather than sym EQU addr),
7733 (validAddress): fixed to check last specified address
7734 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7735 (popGetLit): truncate literal value to 8 bit,
7736 (popGet): moved assert to more appropriate place
7737 (popGetExternal): create pCode operand from and mark the according
7738 symbol as being `extern'
7739 (popGetAddr): added sanity check on immediate's offset, provide
7740 GPOINTER tag on demand
7741 (aopPut): fixed for immediates,
7742 (mov2w_op): move operand's address or contents to WREG (depending on
7743 operand type), safer variant of mov2w,
7744 (movwf,call_libraryfunc): NEW, handy abbreviations,
7745 (get_argument_pcop,get_return_val_pcop,pass_argument,
7746 get_returnvalue): interface for accessing function parameters and
7748 (assignResultValuei,genRet): use new parameter/return value interface
7749 (pic14_getDataSize): back to old version handling generic pointers,
7750 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7751 provided implementation and/or fixed old one,
7752 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7753 calls, removed legacy 8051 reference code
7754 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7755 (loadSignToC): NEW, move the operands sign bit to CARRY,
7756 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7757 genRightShiftSigned, accepts negative shift counts,
7758 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7759 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7760 generic pointers, __data pointers and __code pointers,
7761 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7762 and signed bitfields, limit bitfields to 8 bit,
7763 (genDataPointerGet): fixed number of bytes read,
7764 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7765 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7766 pointers to constant data are no longer assumed to point to __code
7767 space, removed invalid pointer types,
7768 (bitpatternFromVal): retrieve the PICs representation of an integer
7770 (genDataPointerSet): fixed assigning to po_immediate operands,
7771 (genGenPointerSet): implemented as library call,
7772 (genIfx): fixed incorrect condition,
7773 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7774 provide GPOINTER tag according to destination's storage class,
7775 (genCast): added code to handle casting to generic pointers, added
7776 sign-/zero extension of the result
7777 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7778 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7779 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7781 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7782 address/register resides in the shared banks
7783 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7784 put all variables into separate sections (have the linker arrange
7786 (picglue): put init code and interrupt handlers in separate sections
7787 * src/pic/main.c: added port specific options table, modified to PORT
7788 structure to make GPOINTERs 3 byte, added pic14_options
7789 (_pic14_do_link): private linking routine (update paths to libraries,
7790 add libsdcc.lib by default)
7791 * src/pic/main.h: declare pic14_options
7792 * src/pic/pcode.c: fixed instructions i/o relations,
7793 (RegCond): reverted to correct version,
7794 (newpCodeOpLit): truncate literals to 8 bit,
7795 (genericPrint): added debug output,
7796 (getRegFromInstruction): fixed for various operand types, simplified
7797 (BuildFlow): fixed broken handling of isntructions with labels
7798 (LinkFlow): start at last instruction in flow (skip trailing comments),
7799 pass the flow on to the next instruction after CALL
7800 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7801 (insertPCodeInstruction): fixed inserting after a skip instruction,
7802 (DoBankSelect): fixed for labeled instructions
7803 (OptimizepBlock): honor --nopeep switch
7804 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7805 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7806 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7807 (pCodeOptime2pCodes): allow disabling this optimization via
7808 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7809 but is still buggy), started implementation of a dataflow based
7810 pCode optimization (CSE + dead code elimination)
7811 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7812 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7813 names are independant of the stack location and therefore portable across
7816 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7819 (selectSpil): fixed bug 1337835 by not spilling bit variables
7820 * support/regression/tests/bug1337835.c: added test for this bug
7821 * src/mcs51/peeph.def: restart after rule 3.c,
7822 addded rules 263.x to optimize loading constants
7824 2005-10-26 Raphael Neider <rneider AT web.de>
7826 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7827 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7828 (genAssign): emit warning when casting literals to generic pointer
7829 type, also applies when taking the address of a fixed variable,
7830 (genCast): improved casting to generic pointers
7831 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7832 extern variables, added verbose error message
7833 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7835 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7837 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7838 carry must be complemented too
7839 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7840 could be emitted by genMinus
7841 * src/SDCCval.c (constVal): fixed bug 1305065
7843 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7845 * src/SDCCast.c (addCast): added promotion for bit variables
7846 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7847 promotion casts + optimisation
7848 (optimizeGetWord): fix warning 'i' might be used uninitialized
7849 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7850 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7852 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7854 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7855 all chars are promoted to int; promotion should be handled in SDCCast.c
7857 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7859 * device/lib/_strcmp.c: Fixed bug 1326457
7861 2005-10-11 Raphael Neider <rneider AT web.de>
7863 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7864 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7866 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7868 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7869 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7871 2005-10-04 Raphael Neider <rneider AT web.de>
7873 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7874 device/lib/pic16/pics.all: added pic18f1320
7875 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7877 2005-09-30 Raphael Neider <rneider AT web.de>
7879 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7880 * src/pic16/devices.inc: NEW, provides device descriptions
7881 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7883 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7888 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7890 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7891 documented Any Order Bit, Higher Order Byte and Higher Order Word
7892 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7893 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7894 (optimizeGetAbit): new, to get any bit, not only the high bit,
7895 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7896 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7897 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7898 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7899 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7900 GETABIT, GETBYTE, GETWORD: decorate them,
7901 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7902 (ast_print): added GETABIT, GETBYTE, GETWORD
7903 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7904 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7905 (geniCodeBinary): new generic binary icode,
7906 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7907 * src/port.h: updated comment for PORT.hasExtBitOp
7908 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7909 (genGetByte): new, to get a single byte,
7910 (genGetWord): new, to get a word from a long,
7911 (gen51Code): added GETABIT, GETBYTE, GETWORD
7912 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7914 2005-09-23 Raphael Neider <rneider AT web.de>
7916 * configure.in, configure: have device/lib/pic configured
7917 * device/lib/Makefile.in: added model-pic14
7918 * device/lib/clean.mk: added pic/ to clean rule
7919 * device/lib/pic: added rudimentary pic14 library providing support
7920 functions for multiplication/division/generic pointer access
7921 * src/SDCCopt.c (convilong): mark support functions as extern
7922 for pic14 port as well
7923 * src/pic/gen.c (genMult): added assertions,
7924 (genpic14Code): emit warning on unhandled iCodes
7925 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7926 * src/pic/pcode.c (pCodeOpCopy),
7927 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7928 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7929 SFR_REGISTER}), made safe for future extensions
7930 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7931 instructions even if preceeded by SKIP instructions (also remove
7932 them); removed unused code
7933 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7934 prevents leaving parts of the structure uninitialized after copying
7936 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7938 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7940 * support/regression/tests/addsub.c: added test for the bug
7942 2005-09-21 Raphael Neider <rneider AT web.de>
7944 * device/include/pic16/pic18f1220.h,
7945 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7946 * device/lib/pic16/Makefile.rules: added missing opening paren
7947 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7948 are provided in genutils.c,
7949 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7950 operand/result sizes,
7951 (genCmp): assert on NULL pointers first, then check deref'ed values
7952 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7955 2005-09-18 Raphael Neider <rneider AT web.de>
7957 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7958 as these are now unused,
7959 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7960 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7961 local, avoids uninitialized pointer dereference on r->name
7962 * src/pic16/ralloc.c (newReg): fixed indentation
7964 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7966 * src/SDCCval.c (constVal): fixed bug 730366
7967 * support/Util/SDCCerr.c,
7968 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7970 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7972 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7974 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7976 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7978 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7980 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7981 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7982 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7983 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7984 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7985 * packihx/packihx.c (hexDigit): made c unsigned char
7986 * as/mcs51/lklibr.c (fndsym),
7987 * link/z80/lkgb.c (gb),
7988 * link/z80/lklibr.c (fndsym),
7989 * link/z80/lkrloc.c (relr),
7990 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7991 * src/SDCC.lex (checkCurrFile, process_pragma),
7992 * src/SDCCglue.c (spacesToUnderscores),
7993 * src/SDCCmain.c (setParseWithComma, processFile),
7994 * src/asm.c (tvsprintf, printCLine),
7995 * src/avr/gen.c (emitcode, aopPut),
7996 * src/ds390/gen.c (emitcode),
7997 * src/hc08/gen.c (emitcode, emitinline),
7998 * src/mcs51/gen.c (emitcode, genInline),
7999 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8001 * src/pic/ralloc.c (debugLog),
8002 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
8004 * src/pic16/ralloc.c (debugLog),
8005 * src/z80/main.c (_process_pragma):
8006 made all ctype.h function calls safe
8007 * src/SDCCopt.c: include math.h for fabs
8008 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
8009 and used them throughout the code to make ctype.h function calls safe
8010 * src/ds390/main.c (asmLineNodeFromLineNode),
8011 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8012 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8014 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8015 (newpCodeAsmDir): made ctype.h function calls safe
8016 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8017 pic16_emitcode): made lbp unsigned char*
8018 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8019 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8020 * src/xa51/gen.c (emitcode),
8021 * src/z80/gen.c (_emit2): made lbp unsigned char*
8022 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8025 2005-09-05 Raphael Neider <rneider AT web.de>
8027 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8028 access bank splitpoint
8030 2005-09-05 Raphael Neider <rneider AT web.de>
8032 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8034 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8036 * .version: changed to version 2.5.3
8037 * doc/sdccman.lyx: changed version to 2.5.3,
8038 documented --codeseg and --constseg and pragma codeseg and constseg,
8039 documented bit parameters (reentrant) and bit returning
8040 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8041 currFunc->recvSize, but is this ok for all ports?
8042 (ast2iCode): result of ~ on unsigned char must be cast to int for
8044 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8045 function pointers in bit space
8046 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8047 (processFuncArgs): call port.reg_parm() with reentrancy info
8055 * src/z80/main.c: port.reg_parm prototype extended with
8056 "bool reentrant" parameter
8057 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8058 options.stackAuto for allocating bit register parameters
8059 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8060 (genSend): set BitBankUsed if it is,
8061 (selectRegBank): factored out of genCall for use in genPcall,
8062 (genCall): removed redundant dtype assignmen, use selectRegBank,
8063 (genPcall): handle returning in Carry properly, save in F0 if needed,
8064 (genReceive): handle bit register parameters
8065 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8066 (mcs51_assignRegisters): enable bit registers for all reentrant
8067 functions and don't set BitBankUsed unconditionally
8068 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8069 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8070 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8072 2005-08-27 Borut Razem <borut.razem AT siol.net>
8074 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8075 ppc-osx (Darwin) does not support -u option. It seems that it is
8076 supported only on Linux - GNU cp
8078 2005-08-25 Borut Razem <borut.razem AT siol.net>
8080 * sim/ucsim/gui.src/serio.src/Makefile.in,
8081 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8082 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8083 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8084 install and strip, since the strip at /usr/ccs/bin should be used
8087 2005-08-24 Borut Razem <borut.razem AT siol.net>
8089 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8091 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8093 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8096 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8098 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8099 * as/mcs51/lkmain.c (link_main): fixed warning
8100 * device/include/stdbool.h: ds390 has no advanced bit support yet
8101 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8102 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8103 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8104 and updated their macros
8105 * src/SDCCval.c (constVal): updated comment for renamed b_long
8107 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8109 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8110 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8111 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8112 (oprio): set priority for '['
8113 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8115 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8116 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8117 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8118 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8119 added overlayable BIT_BANK area
8120 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8121 (summary2): explain 'T' in legenda
8122 * as/mcs51/lkrloc.c: replaced old K&R style,
8123 (relr): added R_BIT processing,
8124 (errmsg): added "Bit-addressable relocation error",
8125 (adb_bit): added for converting from byte- to bit-addressable space,
8126 (adb_24_bit): added for converting from byte- to bit-addressable space
8127 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8128 used in reentrant functions now even as return value
8129 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8130 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8131 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8132 * src/SDCCglobl.h: added indicator BitBankUsed
8133 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8134 the bit registers b0-b7
8135 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8136 (geniCodeCast): fixed bug 1263853,
8137 (geniCodeLogicAndOr): put result in bool or char,
8138 (geniCodeReceive): added parameter func for accessing the return type,
8139 (geniCodeFunctionBody): pass func to geniCodeReceive
8140 * src/SDCCmain.c: added indicator BitBankUsed
8141 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8142 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8143 (checkSClass): don't put automatic bool/bit on stack,
8144 (checkFunction): removed check on function cannot return bit
8145 * src/SDCCsymt.h: added newBoolLink prototype
8146 * src/mcs51/gen.c (rb1regs): added bit registers,
8147 (movc): created for assigning to carry,
8148 (pushReg, popReg): created for pushing registers,
8149 (sameRegs): check both AOP_REG and AOP_CRY types,
8150 (aopOp): handle bit registers,
8151 (aopPut): optimization no self-assign,
8152 (saveRegisters): push reg->base (bits) only once for bit registers,
8154 (unsaveRegisters): pop reg->base only once and use popReg,
8155 (assignResultValue): added parameter func and return in carry for bits,
8156 (genIpush): optimization no reload in A if not changed,
8157 (genSend): bit parameters in reentrant functions are passed in bit
8158 registers by first assigning to bits in B, then save registers and
8160 (genCall): handle returning in Carry properly, save it in F0 if needed,
8161 (genPcall): updated assignResultValue call, this is not safe yet for bit
8162 returning function !!!
8163 (genFunction): don't generate equ's for bit registers and use pushReg,
8164 (genEndFunction): take care of bit returning functions and use popReg,
8165 (genRet): return bit in Carry,
8166 (genIfx): optimize bit registers and other directly addressable bits,
8167 (genReceive): updated assignResultValue call
8168 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8169 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8170 registers when using stack-auto
8171 * src/mcs51/ralloc.c (_G): added allBitregs,
8172 (regs8051): added the bit registers,
8173 (createStackSpil): use macro IS_BIT,
8174 (getRegBit): added to allocate a bit register, else spill,
8175 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8176 (updateRegUsage): factored out to ease stepping while debugging,
8177 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8178 also allocate bit registers,
8179 (fillGaps): handle bit registers,
8180 (findAllBitregs): added to create bit vector with all bit registers,
8181 (mcs51_allBitregs): returns this bit vector,
8182 (mcs51_assignRegisters): when using stack-auto use bit registers for
8183 passing parameters and creating local variables
8184 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8186 2005-08-22 Borut Razem <borut.razem AT siol.net>
8188 * device/lib/Makefile.in: replaced find option -or with -o
8189 to make it run on solaris
8191 2005-08-22 Raphael Neider <rneider AT web.de>
8193 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8194 fixes #1265442 (crash on Solaris)
8196 2005-08-20 Borut Razem <borut.razem AT siol.net>
8198 * configure, configure.in: added tests for libsocket and libnsl libraries,
8199 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8200 from support/regression/Makefile.in
8201 * support/regression/Makefile.in: added
8202 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8203 * sim/ucsim/libtool: regenerated on sparc-solaris
8204 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8205 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8206 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8207 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8208 sparc-solaris, which doesn't use GNU ld linker
8209 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8210 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8212 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8214 * src/mcs51/peeph.def: updated comments
8216 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8218 * device/lib/_gptrget.c,
8219 * device/lib/_gptrput.c: slightly shorter
8220 * doc/sdccman.lyx: incremented version
8221 * src/mcs51/peeph.def: moved peephole comments to the line of first
8222 change to better keep line correlation, reanimated 186.e
8223 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8225 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8227 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8228 David Saxton with quotes around file name.
8230 2005-08-15 Borut Razem <borut.razem AT siol.net>
8232 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8233 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8234 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8235 make tests run on x86_64 platform
8237 2005-08-13 Raphael Neider <rneider AT web.de>
8239 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8240 as it might be executed DURING a build (parallel make is wonderful)
8242 2005-08-13 Raphael Neider <rneider AT web.de>
8244 * device/lib/Makefile.in (port-specific-objects-pic16):
8245 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8246 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8248 * device/lib/pic16/Makefile.rules: build subdirs before creating
8249 the library, removed builddir rule, create $(builddir) early in
8250 recurse rule, use empty recurse rule for leaf directories
8251 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8252 mkdir errors (race condition), removed duplicate suffix "hex"
8254 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8255 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8256 prevents mkdir -p from aborting on Alpha
8258 2005-08-12 Raphael Neider <rneider AT web.de>
8260 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8261 db-statements in order to allow for arrays of pointers in code
8262 sections to be placed without interspersed 0-padding, fixes
8264 * (emitStatistics): fixed division by zero for pic18f1220
8265 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8266 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8267 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8268 * (pic16_pCodeConstString): keep track of already emitted string
8269 literals to prevent "duplicate definitions of symbol _str_NR"
8270 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8272 * device/lib/Makefile.in: ignore failing PIC16 library builds
8273 * device/lib/pic16/Makefile: do not build if gputils are missing
8274 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8276 2005-08-10 Raphael Neider <rneider AT web.de>
8278 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8281 2005-08-10 Raphael Neider <rneider AT web.de>
8283 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8284 Rokas' patch to add the new fixed point type "__fixed16x16"
8285 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8286 functions for __fixed16x16 arithmetics
8287 * device/lib/pic16: reimplemented the build system to support
8288 a separate build directory, better handling of libio (create
8289 the library in a separate subdir for each architecture) and
8290 easier configuration (centralized in Makefile.common)
8292 2005-08-07 Raphael Neider <rneider AT web.de>
8294 * src/pic16/gen.c (genrshTwo): fixed sign extension
8295 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8296 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8298 * device/include/pic16/pic18f4220.h: NEW, header for
8299 pic18f4220 and pic18f4320
8300 * device/include/pic16/pic18fregs.h: added new devices,
8301 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8302 * device/include/pic16/signal.h: resolved name clashes
8303 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8304 to also allow testing for interrupt enable bits, added
8305 comments on how to use the macros
8306 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8307 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8308 register definitions for the devices
8309 * device/lib/pic16/pics.all: added new devices
8310 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8312 * device/lib/pic16/libc/stdlib/memfree: do not count
8313 the block header as free memory
8314 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8315 simplified and added missing end-of-blocklist-marker
8316 (reported by Peter Onion, fixes #1252814)
8317 * (_mergeHeapBlock): fixed loop condition
8318 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8319 len==0, restructured code
8320 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8321 up a bit, reduced bitfield accesses, prevent endless loops
8322 in case of heap corruption
8323 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8324 "unreferenced arguments/must return a value" warnings
8325 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8326 replaced BAUDREG with SPBRG
8327 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8328 device/lib/pic16/debug/gstack/gstack.c: replaced
8329 _naked, _asm, _endasm with __naked, __asm, __endasm
8331 2005-08-05 Raphael Neider <rneider AT web.de>
8333 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8334 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8336 2005-08-05 Borut Razem <borut.razem AT siol.net>
8338 * device/lib/Makefile.in: added missing ';'
8339 * configure: removed ^M characters
8341 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8343 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8344 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8347 2005-08-04 Borut Razem <borut.razem AT siol.net>
8349 * configure.in: pic16 libraries build 2nd try - enable running
8350 configure in device/lib/pic16
8351 * configure: regenerated from configure.in
8352 * device/lib/Makefile.in: create $(PORT)/bin directory
8354 2005-08-03 Raphael Neider <rneider AT web.de>
8356 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8357 to get/set values via pointers
8358 * (genUnpackBits,genPackBits): changed detection of
8359 ptr->bitfield vs. sym.bitfield, fixed access via generic
8360 pointers, removed dead (wrong) code for multibyte bitfields
8361 * (genNearPointerGet, genGenPointerGet): removed useless code,
8362 fixed bitfield detection, fixes #1250594
8363 * (genNearPointerSet): removed useless code
8364 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8365 and introduced macro pic16_emitpcode that conditionally emits
8366 the origin of the following pCode (useful for debugging SDCC)
8367 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8368 * (createDefmap): fixed handling of LFSR for --optimize-df
8370 2005-08-02 Borut Razem <borut.razem AT siol.net>
8372 * device/lib/Makefile.in: pic16 libraries build enabled since
8373 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8375 2005-08-02 Raphael Neider <rneider AT web.de>
8377 * src/pic16/gen.c (genPackBits): removed deprecated warning
8378 * (genGenPointerSet): fixed bitfield detection
8380 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8382 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8384 2005-07-31 Raphael Neider <rneider AT web.de>
8386 * device/lib/pic16/libdev/pic18f458.c,
8387 device/include/pic16/pic18f458.h: added missing T0CONbits
8389 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8391 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8393 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8395 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8397 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8399 * device/include/mcs51/at89c51ed2.h: added.
8401 2005-07-23 Raphael Neider <rneider AT web.de>
8403 * src/pic/gen.h: added emitpcode macro for debugging
8404 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8405 and replace by macro adding debug information on demand
8406 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8407 * (gencjne): tried to fix; replaced with correct (slower) code
8408 * (gen{Unp,P}ackBits): fixed single bit access
8409 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8410 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8411 previous instruction
8412 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8413 register has to be handled with care (forbidding movement
8414 of assignments/uses, removing assignments completely, ...)
8415 * (pCodeOptime2pCodes): make use of regIsSpecial
8416 * added lots of debugging output (commented out)
8417 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8418 from being reused as result UNLESS it is known to work
8420 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8422 * support/Util/dbuf.h: include <stddef.h> for size_t
8423 * .version: changed to version 2.5.2
8425 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8427 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8429 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8431 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8432 (genModOneByte): removed needless psha/pula
8434 2005-07-22 Raphael Neider <rneider AT web.de>
8436 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8437 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8438 * src/pic/gen.c (resolveIfx): do not "invent" labels
8439 * (genSkipc): changed to positive logic
8440 * (genSkipCond): removed as no longer needed
8441 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8443 * (genLeftShift): check operands are in different registers
8444 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8445 INCF does not update CARRY...
8446 * src/pic/main.c: fixed _linkCmd
8447 * src/pic/pcode.c (unlinkpCode): added inactive code
8448 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8449 alive (do not assign result and operand overlapping registers)
8451 2005-07-22 Raphael Neider <rneider AT web.de>
8453 * src/pic/device.c (dump_sfr): replaced register declaration with
8454 call to emitSymbolToFile() to avoid duplicate symbols
8455 * (assignRelocatableRegisters): do not declare external symbols
8456 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8457 right (take size of type, not etype)
8458 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8459 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8460 * (packRegsForAccUse): disabled assignment of WREG as
8461 the result reg to prevent occurence of just fixed #1235003,
8463 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8464 symbols (avoids duplicate symbols in .asm file)
8465 * (pic14emitRegularMap): use emitSymbolToFile()
8466 * src/pic/gen.c (aopOp): fixed spillLocation handling
8467 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8468 * (genDataPointerSet): removed unneccessary variables/output
8470 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8473 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8475 2005-07-21 Raphael Neider <rneider AT web.de>
8477 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8478 architecture cannot handle them efficiently, fixes bug #1235003
8479 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8480 check for empty sets before using them (fixes bug #1232190)
8482 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8484 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8485 (lnksect2): generate warnings for memory overlap
8486 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8487 constseg to set the name of these segments so you can instruct the linker
8488 to place them in banks
8489 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8490 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8491 added code_seg and const_seg to options
8492 * src/SDCCglue.c (emitMaps): use options.const_seg,
8493 (createInterruptVect): put interrupt vectors in segment HOME,
8494 (glue): put HOME before static segment and put the main glue in HOME,
8495 (glue): use options.code_seg
8496 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8497 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8498 these segments so you can instruct the linker to place them in banks
8499 (linkEdit): use code_loc for HOME segment which should be the first
8500 segment in code memory now
8501 * src/SDCCmem.c: fixed more stuff like bug 1238386
8502 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8503 (changePointer): don't change function pointers to code pointers for
8505 (compareType): added exceptional check for banked function pointers
8506 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8507 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8508 after static in code memory
8509 * src/mcs51/gen.c: added aopLiteralLong prototype,
8510 (aopForSym): use getSize for functions,
8511 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8512 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8513 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8515 (genPcall): use call for literal function pointers and generate banked
8516 calls over the one trampoline so there's only one place for the user to
8517 modify according to his/hers hardware,
8518 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8519 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8520 * src/mcs51/main.c: added keyword banked,
8521 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8522 * support/Util/SDCCerr.c,
8523 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8524 needed for passing the bank and address to the trampoline
8525 * device/lib/mcs51/crtbank.asm: added for bankswitching
8526 * device/lib/mcs51/Makefile: added crtbank
8528 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8530 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8531 for fields at offset 0 of a struct or union as reported
8532 on 2005-07-07 in the developer mailing list.
8534 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8536 * src/SDCCmem.c: fixed bug 1238386
8538 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8540 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8541 (patch #1144962), added peephole 300, enabled 259.x
8542 * doc/sdccman.lyx: removed screenshot and provided link instead
8544 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8546 * doc/sdccman.lyx: added section about debugging with ddd
8547 * doc/figures/ddd_example.eps: screenshot of debugging session
8549 2005-07-04 Raphael Neider <rneider AT web.de>
8551 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8552 like CODE pointers, fixes #1115683
8553 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8554 call, fixes bugs #1232211, #1228110,
8555 fixed wrong casts to pCodeFlow from pCodeInstructions
8557 2005-07-04 Raphael Neider <rneider AT web.de>
8559 * src/pic/gen.c (popGet): changed assert to allow for
8561 * (popGetAddr): changed signature to provide
8562 an additional index, patched all call sites
8563 * (genCmpEq): handle literal-like operands correctly
8564 * (genAddrOf): added sanity checks on __code/__data pointers
8565 * (genAssign): added handling of symbols from __code section
8566 * (gencjne): do not generate code for comparisons whose result
8567 is neither stored nor used, fixes bug #1171114
8568 * (AccLsh, AccRsh): operate on operand instead of WREG
8569 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8570 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8572 * rewrote complete shift-by-literal logic, commented unused
8574 * (genConstPointerGet): get multiple bytes (if result size > 1),
8575 fixed handling of non-immediate addresses
8576 * (genPointerGet): handle CODE pointers like CONST pointers
8577 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8578 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8579 operand is to be treated as a literal or not
8580 * (mov2w,genPcall,genCmpEq),
8581 src/pic/genarith.c: use aop_isLitLike() to decide between
8582 literal/register contents
8583 * (addSign): added missing offset
8584 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8585 only emit comment in debug-mode,
8586 use {aop,op}_isLitLike throughout the file
8587 * src/pic/glue.c: fix initializers for pointers (work in progress)
8588 * src/pic/pcode.c (get_op): honor index on _const symbols
8589 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8590 * (dumppBlock): added pCode size estimation
8591 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8592 check for IS_SYMOP before OP_SYMBOL'ing
8593 * fixed indentation, compacted switch-statements
8594 * (allocReg): find free register and allocate it instead of
8595 allocating new registers all the time
8596 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8597 registers as its operands (necessary only for multibyte GETs)
8599 2005-07-01 Raphael Neider <rneider AT web.de>
8601 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8602 debugging .asm-output macros FENTRY + FEXIT
8603 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8605 * (emitpComment): NEW, printf to pCode
8606 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8608 * (popGetAddr): NEW, variant of popGet to access an immediates
8609 high(er) bytes instead of the n'th byte of memory they reference,
8610 replaced popGet with popGetAddr where neccessary
8611 * (genDataPointerGet): reactivated and fixed implementation
8612 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8614 * (genDataPointerSet): fixed multibyte assignments
8615 * (genpic14Code): fixed --i-code-in-asm handling
8616 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8617 * (genPlus): fixed index-out-of-bounds error
8618 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8619 * src/pic/ralloc.c: added debugging output macro FENTRY2
8620 * (spillThis): fixed indentation, enbraced for-body for clarity
8621 * (rematStr): commented out as now unused
8622 * (regTypeNum): commented out special spill case (overwrites
8624 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8626 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8628 * doc/sdccman.lyx: documented sfr16/sfr32,
8629 added example for using storage class with function pointers
8630 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8632 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8634 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8635 * device/lib/_itoa.c,
8636 * device/lib/_ltoa.c: optimized codesize
8637 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8638 but don't know how to suppress the double warning.
8639 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8640 * support/Util/SDCCerr.c,
8641 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8643 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8645 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8646 fixed old K&R prototypes
8647 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8648 * device/lib/_gptrget.c,
8649 * device/lib/_gptrgetc.c,
8650 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8651 also new versions for small generic pointers and banked generic pointers
8652 * src/port.h: added const_name
8653 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8654 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8655 * src/SDCCcse.c (findPrevIc): check all associative operators
8656 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8657 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8658 * src/SDCCmem.c: updated comments,
8659 set far-space to 0 for pdata, results in optimized code
8660 * src/SDCCmem.h: added macro CONST_NAME
8661 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8662 moving the info into the highest bits, see also gptrget/gptrput
8663 * src/src.dsp: added sdcc.ico to project files
8664 * src/avr/gen.c (genCast): fixed bug 0x%d
8665 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8666 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8667 relation between ptr_type and DCL_TYPE,
8668 (genCast): fixed bug 0x%d
8669 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8670 (CODE)" for const_name
8671 * src/hc08/gen.c (genCast): fixed bug 0x%d
8672 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8673 (hc08_port): added "CONST (CODE)" for const_name
8674 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8675 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8676 between ptr_type and DCL_TYPE,
8677 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8678 operand* and took AOP() inside function so sfr-ness can be checked,
8679 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8681 (genFunction, genEndFunction): optimized stack setup,
8682 (genMinus): optimized for literals with ending zeroes (in bytes),
8683 (genCast): fixed bug 0x%d
8684 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8685 (mcs51_port): added "CONST (CODE)" for const_name
8686 * src/mcs51/peeph.def: made rule 226 more generic
8687 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8688 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8689 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8690 * src/z80/main.c (z80_port): added NULL for const_name,
8691 (gbz80_port): added NULL for const_name
8692 * support/regression/tests/bug663539.c,
8693 * support/regression/tests/sfr16.c: new tests
8695 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8697 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8699 2005-06-24 Raphael Neider <rneider AT web.de>
8701 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8703 * device/include/pic16/signal.h: added USBIF
8706 2005-06-24 Raphael Neider <rneider AT web.de>
8708 * device/lib/pic16/libdev/pic18f2455.c,
8709 device/include/pic16/pic18f2455.h: NEW
8710 * device/include/pic16/pic18fregs.h,
8711 device/lib/pic16/pics.all,
8712 src/pic16/device.c: added 18f2455
8713 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8714 device/include/pic16/{pic18f[68][567].h,usart.h}:
8715 replaced MULTIPLE_USARTS define with more relaible
8716 compatibility sfrs (for USART access)
8718 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8720 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8721 and the output asm file line is printed on two lines.
8723 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8725 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8726 BGT, BLE, BHI, and BLS instructions
8727 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8729 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8730 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8732 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8734 2005-06-15 Raphael Neider <rneider AT web.de>
8736 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8737 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8738 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8739 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8740 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8742 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8744 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8745 Marcel Telka in bug #1215704
8747 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8749 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8750 located in shared memory bank.
8752 2005-05-31 Raphael Neider <rneider AT web.de>
8754 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8755 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8756 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8758 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8760 * device/lib/_strncpy.c: fixed the fix
8762 2005-05-26 Raphael Neider <rneider AT web.de>
8764 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8765 initializers with \0, bug #1208187
8766 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8767 intializers with \0, bug #1208187
8769 2005-05-26 Raphael Neider <rneider AT web.de>
8771 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8772 initializers with \0, bug #1208187
8773 * src/pic16/main.c (_process_pragma): added sanity checks
8774 for stack position and size, emit warnings when appropriate
8776 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8778 * device/lib/_strncpy.c: fixed not filling with \0
8780 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8782 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8784 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8785 compound_statement),
8787 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8789 2005-05-24 Raphael Neider <rneider AT web.de>
8791 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8793 2005-05-24 Raphael Neider <rneider AT web.de>
8795 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8796 TRISE definitions, closes bug #1162453
8798 2005-05-22 Raphael Neider <rneider AT web.de>
8800 * src/pic16/main.c (_process_pragma): check for missing
8801 arguments to pragmas code and udata
8802 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8803 consistency fixes to match other headers (thanks to Jim Paris)
8804 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8806 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8808 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8810 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8812 * support/regression/tests/bug1198642.c: new test
8813 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8814 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8815 * support/scripts/resource.h,
8816 * support/scripts/resource.rc,
8817 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8818 * support/scripts/sdcc.ico: added 32x32 icon
8820 2005-05-18 Raphael Neider <rneider AT web.de>
8822 * device/lib/pic16/libdev/pic18f*.c,
8823 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8824 keywords to "__sfr" and "__at (X)"
8825 * device/include/pic16/pic18fregs.h: added pic18f4520
8826 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8827 #1203088 (MPLAB compatibility)
8829 2005-05-17 Raphael Neider <rneider AT web.de>
8831 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8832 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8833 * device/lib/pic16/pics.all: added new devices
8834 * src/pic16/device.c: added support for pic18f4520
8836 2005-05-16 Raphael Neider <rneider AT web.de>
8837 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8838 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8839 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8840 convenience function for bit access
8842 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8844 * device/lib/printf_large.c: fixed bug 1193299
8845 * support/regression/tests/bug1057979.c: added test %3.3s
8847 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8849 * device/include/mcs51/8051.h,
8850 * device/include/mcs51/8052.h: made parseable with lint
8851 * device/include/mcs51/lint.h: added include file for (sp)lint
8852 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8853 * doc/cdbfileformat.lyx,
8854 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8856 2005-05-14 Raphael Neider <rneider AT web.de>
8858 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8859 * device/lib/pic16/libc/stdlib/itoa.c (new)
8860 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8861 * device/lib/pic16/libio/Makefile: exclude subdir according to
8862 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8863 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8864 * src/pic16/gen.c (genFunction): prevent annoying warning
8865 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8867 * support/cpp2/cppmain.c (cpp_output_string): new
8868 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8871 2005-05-13 Borut Razem <borut.razem AT siol.net>
8873 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8875 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8877 * .version: changed to version 2.5.1; back to bleeding edge development
8879 2005-05-11 Borut Razem <borut.razem AT siol.net>
8881 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8882 generate PDF version 1.3 documents
8884 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8886 * .version: changed to version 2.5.0
8888 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8890 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8892 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8894 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8895 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8896 well as many smaller updates.
8897 * .version: changed to version 2.5.0-pre1
8899 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8901 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8903 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8905 * support/regression/tests/bug1185672.c: added
8906 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8908 * src/mcs51/gen.c (genCall): added comments, made it look safer
8909 * src/mcs51/gen.c (genEndFunction): simplified
8911 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8913 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8915 2005-04-14 Borut Razem <borut.razem AT siol.net>
8917 * fixed bug 1045046 - SIGSEGV with really simple code?:
8918 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8919 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8921 2005-04-14 Borut Razem <borut.razem AT siol.net>
8923 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8924 src/pic16/device.h: temporarily disabled experimental #inline pragma
8927 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8929 * device/include/z80/stdio.h,
8930 * device/include/z80/string.h: removed these highly incomplete files so
8931 SDCC can use the default ones in device/include/
8933 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8935 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8937 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8940 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8942 * device/include/malloc.h: removed redundant __reentrant prototypes
8943 * device/lib/_mullong.c: added working xstack variant in asm (C version
8944 doesn't pass regression tests)
8945 * device/lib/bpx.c: used __data and made bpx char for mcs51
8946 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8947 (createFunction): fixed bug with xstackPtr
8948 * src/SDCCcse.c: corrected comments
8949 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8950 (killDeadCode, eBBlockFromiCode): removed unused code
8951 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8953 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8954 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8955 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8956 (genModOneByte): fixed warning in MSVC
8957 * src/mcs51/main.c (): added comments
8958 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8960 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8962 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8964 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8966 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8968 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8970 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8971 characters arrays of larger size than the declared one.
8973 2005-04-10 Borut Razem <borut.razem AT siol.net>
8975 * src/pic/gen.c (genInline),
8976 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8977 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8978 (findNextInstruction), (findPrevInstruction),
8979 (findInstructionUsingLabel),
8980 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8981 * src/pic/pcode.c (findLabel): added missing '\n'
8982 * src/src.dsp: added SDCCdwarf2.c to the project
8984 2005-04-09 Borut Razem <borut.razem AT siol.net>
8986 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8988 2005-04-08 Raphael Neider <rneider AT web.de>
8990 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8991 into the chain after a given one) and mergeDefmapSymbols (combine
8992 defmap entries for each symbol per pcode)
8993 * (createDefmap): have defmap entries merged in the end
8994 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8995 a symbol before replacing one access type's symbol, merge symbols in
8996 the end (replacement symbol might already have an entry)
8997 * (assignValnums): keep reference to written WREG intact
8999 2005-04-08 Raphael Neider <rneider AT web.de>
9001 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
9004 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
9006 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
9009 2005-04-07 Raphael Neider <rneider AT web.de>
9011 * device/include/pic16/usart.h: added compatibility defines for
9012 devices with more than one USART
9013 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9015 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9017 * device/lib/Makefile.in: updated for port specific include
9019 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9021 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9023 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9025 * device/include/8051.h,
9026 * device/include/8052.h,
9027 * device/include/at89S8252.h,
9028 * device/include/at89c55.h,
9029 * device/include/at89x051.h,
9030 * device/include/at89x51.h,
9031 * device/include/at89x52.h,
9032 * device/include/mcs51reg.h,
9033 * device/include/reg51.h,
9034 * device/include/reg764.h,
9035 * device/include/regc515c.h,
9036 * device/include/sab80515.h: (re)moved these 12 files
9037 * device/include/mcs51/8051.h,
9038 * device/include/mcs51/8052.h,
9039 * device/include/mcs51/at89S8252.h,
9040 * device/include/mcs51/at89c55.h,
9041 * device/include/mcs51/at89x051.h,
9042 * device/include/mcs51/at89x51.h,
9043 * device/include/mcs51/at89x52.h,
9044 * device/include/mcs51/mcs51reg.h,
9045 * device/include/mcs51/reg51.h,
9046 * device/include/mcs51/reg764.h,
9047 * device/include/mcs51/regc515c.h,
9048 * device/include/mcs51/sab80515.h: and added them here
9050 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9052 * device/include/stdarg.h: changed SDCC specific keywords to double
9054 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9056 * device/include/hc08/mc68hc908gp32.h,
9057 * device/include/hc08/mc68hc908jb8.h,
9058 * device/include/hc08/mc68hc908jkjl.h,
9059 * device/include/hc08/mc68hc908qy.h: fixed comments
9060 * device/include/mcs51/README: updated
9061 * device/include/mcs51/c8051f120.h: added PINRSF
9062 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9063 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9064 amidst code. Also inline is not supported.
9066 2005-04-06 Raphael Neider <rneider AT web.de>
9068 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9069 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9070 callers stack/frame pointers
9072 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9074 * device/include/pic16/usart.h: added, missing in previous commit,
9075 * device/include/pic16/adc.h: fixed typo,
9076 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9078 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9080 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9081 uninitialized because a bug appears with gplink
9082 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9083 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9084 complains for unrecognised option
9086 2005-04-05 Raphael Neider <rneider AT web.de>
9088 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9089 structs as well (using memcpy)
9090 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9091 on ISRs (GOTO has no label)
9092 * src/pic16/device.h: added OF_OPTIMIZE_DF
9093 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9094 new data flow analysis/optimization
9095 * src/pic16/pcode.c: added (prototypes for and implementation of)
9096 dataflow analysis functions, fixed pCodeInstructions' inCond and
9097 outCond values, made RCALL a branch instruction
9098 * (pic16_unlinkpCode): keep C line if possible
9099 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9100 C line moved if possible
9101 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9102 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9103 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9104 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9106 * (pic16_getJumptabpCode): NEW, needed in...
9107 * (LinkFlow): fixed handling of jumptables, calls and conditional
9109 * (pic16_InsertCommentAfter): NEW
9110 * (pic16_pCodeReplace): made verbose and flow preserving
9111 * (AnalyzeFlow): added call to data flow analysis
9112 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9113 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9114 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9116 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9118 * src/SDCCast.c (decorateType): fixed bug #1105626
9120 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9122 * device/include/asm/pic16/features.h,
9123 * pic18f*.h headers,
9124 * device/include/pic16/adc.h,
9125 * device/include/pic16/delay.h,
9126 * device/include/pic16/i2c.h,
9127 * device/include/pic16/malloc.h,
9128 * device/include/pic16/stdio.h,
9129 * device/include/pic16/stdlib.h,
9130 * device/include/pic16/string.h,
9131 * device/lib/pic16/libc/stdio/printf_tiny.c,
9132 * device/lib/pic16/libc/stdio/printf_small.c,
9133 * device/lib/pic16/libc/stdio/strmgpsim.c,
9134 * device/lib/pic16/libc/stdio/strmmssp.c,
9135 * device/lib/pic16/libc/stdio/strmusart.c,
9136 * device/lib/pic16/libc/stdio/vfprintf.c,
9137 * device/lib/pic16/libc/stdlib/ltoa.c,
9138 * device/lib/pic16/libc/stdlib/putchar.c,
9139 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9140 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9141 * device/lib/pic16/libc/stdlib/memchrram.c,
9142 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9143 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9144 * device/lib/pic16/libio/adc/adcbusy.c,
9145 * device/lib/pic16/libio/adc/adcread.c,
9146 * device/lib/pic16/libio/adc/adcsetch.c,
9147 * device/lib/pic16/libio/usart/ubaud.c,
9148 * device/lib/pic16/libio/usart/ubusy.c,
9149 * device/lib/pic16/libio/usart/udrdy.c,
9150 * device/lib/pic16/libio/usart/uopen.c,
9151 * device/lib/pic16/libio/usart/uputc.c,
9152 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9153 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9154 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9155 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9156 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9157 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9158 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9159 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9160 specific keywords to double underlined form,
9161 * device/lib/pic16/libc/Makefile.rules,
9162 * device/lib/pic16/libsdcc/Makefile.rules,
9163 * device/lib/pic16/libm/Makefile,
9164 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9165 to compile with C standard set in Makefile.common
9166 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9167 rand.c and crc.c in compilation process,
9168 * device/lib/pic16/libsdcc/int/divuint.c,
9169 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9170 `c' from signed to unsigned,
9171 * device/lib/pic16/startup/crt0.c,
9172 * device/lib/pic16/startup/crt0i.c,
9173 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9174 keywords to double underlined form, bug fixes in _do_cinit function
9175 which prevented the correct initialization of the .idata segment,
9176 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9177 core to enter a infinite loop
9178 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9180 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9182 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9184 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9186 * device/include/Makefile.in: add support for hc08 subdirectory
9187 * device/include/hc08/: new subdirectory
9188 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9189 Lucas Loizaga, thanks!
9190 * device/include/hc08/mc68hc908qy.h,
9191 * device/include/hc08/mc68hc908gp32.h,
9192 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9193 their own directory. Changed internal macro names to use the compiler
9194 reserved namespace. Changed SDCC specific keywords to double
9196 * device/include/math.h,
9197 * device/include/malloc.h,
9198 * device/include/stdarg.h,
9199 * device/include/stdbool.h
9200 * device/include/string.h,
9201 * device/include/tinibios.h,
9202 * device/include/ds400rom.h,
9203 * device/include/8051.h,
9204 * device/include/8052.h,
9205 * device/include/80c51xa.h,
9206 * device/include/at89c55.h,
9207 * device/include/at89S8252.h,
9208 * device/include/at89x51.h,
9209 * device/include/at89x52.h,
9210 * device/include/ds80c390.h,
9211 * device/include/reg764.h,
9212 * device/include/regc515c.h,
9213 * device/include/sab80515.h,
9214 * device/include/mcs51/c8051f000.h,
9215 * device/include/mcs51/c8051f018.h,
9216 * device/include/mcs51/c8051f020.h,
9217 * device/include/mcs51/c8051f040.h,
9218 * device/include/mcs51/c8051f060.h,
9219 * device/include/mcs51/c8051f120.h,
9220 * device/include/mcs51/c8051f300.h,
9221 * device/include/mcs51/c8051f310.h,
9222 * device/include/mcs51/c8051f320.h,
9223 * device/include/mcs51/c8051f330.h,
9224 * device/include/mcs51/c8051f350.h,
9225 * device/include/z180.h: Changed SDCC specific keywords to double
9228 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9230 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9232 * (pic16_assignConfigWordValue): disable testing of configuration
9233 register value with config mask,
9234 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9235 function with port->fun_prefix,
9236 * (genFunction): when generating a naked interrupt function never
9237 create an absolute segment placed in interrupt vector address, place
9238 the actual interrupt function at IVA instead, when an interrupt
9239 function is generated with unspecified interrupt then do not create
9240 the absolute section,
9241 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9242 code for generating a call to generic pointer get/put function with
9243 a call to function pic16_callGenericPointer(),
9244 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9245 the call to the generic pointer get/put functions with prefixing the
9246 function name with port->fun_prefix,
9247 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9248 * src/pic16/main.c (_process_pragma): prefix function with
9250 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9251 calling assembler, old 18Fxxxx macro is deprecated,
9252 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9253 PC_ASMDIR in while condition,
9254 * (findInstruction): add PC_ASMDIR in while condition,
9255 * (buildCallTree): prefix main with port->fun_prefix,
9256 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9257 identifier for variable with banked access in instructions BTFSS,
9258 BTFSC, BCF, BSF, BTG
9259 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9260 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9261 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9262 perform optimization when enviroment variable NO_REG_OPT is set,
9263 * (insideLRBlock): NEW, return 1 if register is inside an
9264 INF_LOCALREGS block,
9265 * (RemoveRegFromLRBlock): remove a register that is completely
9266 eliminated by register optimization, but it is still left in local
9267 register store/restore in/from stack block,
9268 * (Remove2pcodes): after removing register, check to see if it
9269 should be removed from local register store/restore in/from stack
9271 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9272 DUMMY_READ_VOLATILE,
9274 * device/include/pic16/adc.h: minor prototype modifications and
9276 * device/include/pic16/malloc.h: added GPL notice various
9278 * device/include/pic16/stdint.h: NEW, standard header for ints
9279 * device/include/pic16/delay.h: NEW, header for delay functions,
9280 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9282 * device/include/pic16/signal.h: NEW, header providing helper macros
9283 for implementing signal handlers,
9284 * device/include/pic16/stdio.h: added prototypes for functions,
9285 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9286 prototypes for stdin and stdout, added macro PUTCHAR to
9287 automatically implement putchar function prototype,
9288 * device/include/pic16/usart.h: modified and updated USART library,
9289 * device/lib/pic16/libio/adc/,
9290 * device/lib/pic16/libio/i2c: some modifications to improve library
9292 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9293 family of functions,
9294 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9295 family of functions and other sources,
9296 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9297 of the PIC18Fxx[28] devices,
9298 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9299 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9300 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9301 _do_cinit function, because the previous failed when local variables
9302 where not placed in the same memory bank,
9303 * device/lib/pic16/libsdcc/char/: various modifications to improve
9304 library performance,
9305 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9306 information on the new functions of the c library and more...
9308 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9310 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9312 2005-03-26 Raphael Neider <rneider AT web.de>
9314 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9315 if condition == CARRY)
9316 * (genCmp): adapted to new genSkipc semantics
9317 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9318 on rIfx (genCmp was broken)
9320 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9322 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9323 * src/z80/main.c (_keywords[]),
9324 * src/SDCCglobal.h (struct options),
9326 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9327 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9328 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9329 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9330 always available in leading double underscore form. The C99 support is
9331 mostly missing, but it's a start.
9332 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9333 reserved identifier "__data".
9335 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9337 * src/mcs51/peeph.def: fixed bug 1170013
9339 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9341 * device/include/mcs51reg.h: fixed bug 842007
9343 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9345 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9348 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9350 * src/port.h (struct PORT),
9351 * src/avr/ralloc.c (avr_assignRegisters),
9353 * src/ds390/ralloc.c (ds390_assignRegisters),
9355 * src/hc08/ralloc.c (hc08_assignRegisters),
9357 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9359 * src/pic/ralloc.c (pic14_assignRegisters),
9361 * src/pic16/ralloc.c (pic16_assignRegisters),
9363 * src/xa51/ralloc.c (xa51_assignRegisters),
9365 * src/z80/ralloc.c (z80_assignRegisters),
9367 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9368 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9370 * src/SDCCdflow.c (computeDataFlow),
9372 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9374 * src/SDCCcflow.c (*),
9376 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9377 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9378 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9379 immedDom() returning wrong block; probably fixes bug #1160833)
9381 2005-03-20 Borut Razem <borut.razem AT siol.net>
9383 * support/scripts/inc2h.pl: WIN32 port
9385 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9387 * device/lib/makefile.in: added abs.c and labs.c
9389 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9391 * device/include/stdint.h: added
9392 * device/lib/abs.c: added
9393 * device/lib/labs.c: added
9394 * device/include/stdlib.h: added abs() and labs() prototypes
9395 * device/lib/libsdcc.lib: added abs and labs
9396 * device/include/float.h,
9397 * device/lib/_fsmul.c,
9398 * device/lib/printf_fast.c,
9399 * device/lib/printf_tiny.c: updated comments
9401 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9403 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9406 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9408 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9409 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9411 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9413 * device/lib/printf_large.c: removed inline assembly for portability and
9414 readability. Use printf_fast if speed or size are more important.
9415 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9416 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9418 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9420 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9421 prevent compiler warning
9423 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9425 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9426 moved to level 0 and declared as static. Also they are explicit
9427 placed in access bank. This was necessery because some times they
9428 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9429 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9430 optimizations. Currently only compare to unsigned char is implemented,
9431 * src/pic16/gen.c: added fReturnIdx array,
9432 * (struct resolvedIfx) is moved to gen.h and made public,
9433 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9434 * (aopForSym): added an optimization to directly store in stack of
9435 the operand of a SEND iCode,
9436 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9437 but as registers instead (AOP_REG) using the fReturnIdx array,
9438 * (pic16_freeAsmop): remove the freed register from the
9439 _G.sregsAlloc field,
9440 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9441 a compare of 'WREG',
9442 * (pic16_popGetTempRegCond): changed function prototype, now
9443 function takes also a bitVector argument v which holds the current
9444 set of registers that are allocated for stack access by aopForSym,
9445 registers allocated in aopForSym for accessing stack symbols are not
9446 any more part of the functions usedRegs field,
9447 * (genCall): some times aopOp is called for a stack variable to be
9448 send, aopForSym might perform the push, if this is true make sure
9449 that genCall doesn't push the variable twice by testing _G.resDirect,
9450 * (genFunction): changed testing for unspecified interrupt number
9451 from 256 to INTNO_UNSPEC,
9452 * modified selection scheme of frame pointer generation. Previously
9453 if function did use local registers a frame pointer was generated,
9454 now a frame pointer is generated only if function has arguments
9455 (that need PLUSW2 register access), or has stack arguments, or the
9456 compiler is not instructed to omit the frame pointer,
9457 * (genEndFunction): before restoring local registers that were saved
9458 in the function preamble, also restore the registers that *might*
9459 have been allocated for stack access,
9460 * (genRet): removed some old comments,
9461 * (genCmp, the active (RN's) version): added a call to the
9462 pic16_genCmp_special function to perform the compare with a more
9463 robust and optimized way,
9464 * (genInline): a feature has been added in inline code generation,
9465 which allows a wildcard variable substitution when writing inline
9466 assembly. Code is incomplete and experimental therefore undocumented,
9467 * (genCast): changed order of aopOp for result and right to allow
9468 aopForSym to directly load the result if possible,
9469 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9470 perform an optimized compare on some selected special occasions,
9471 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9472 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9473 generate an IVT any more,
9474 * src/pic16/main.c (pic16_optionsTable): added command line option
9476 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9477 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9479 * src/pic16/NOTES: Raphael Neider added in list of active developers
9480 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9481 jumptable_end to prevent bug #,
9482 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9483 inCond and outCond fields,
9484 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9485 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9486 turn off register spilling,
9487 * (packRegsForOneUse): synced with other ports' versions although it
9488 is not used currently,
9489 * (pic16_packRegisters): added an optimization while reading
9490 structure bitfields, some registers may be saved (malloc code is
9491 decreased by 80 bytes)
9493 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9495 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9496 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9497 this can be optimized more?
9499 2005-03-10 Raphael Neider <rneider AT web.de>
9501 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9502 genNearPointerGet): (hopefully) fixed access to bitfields via
9503 pointers (p->bitN = x; and x = p->bitN; failed)
9505 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9507 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9509 2005-03-09 Raphael Neider <rneider AT web.de>
9511 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9513 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9515 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9516 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9517 (regTypeNum): set REG_BIT type if necessary
9518 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9519 * support/regression/tests/critical.c: check bug 1144613
9521 2005-03-02 Raphael Neider <rneider AT web.de>
9523 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9525 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9527 * src/avr/ralloc.c (serialRegAssign),
9528 * src/ds390/ralloc.c (serialRegAssign),
9529 * src/hc08/ralloc.c (serialRegAssign),
9530 * src/mcs51/ralloc.c (serialRegAssign),
9531 * src/pic/ralloc.c (serialRegAssign),
9532 * src/pic16/ralloc.c (serialRegAssign),
9533 * src/xa51/ralloc.c (serialRegAssign),
9534 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9536 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9538 * src/SDCCast.c (decorateType): fixed bug 1124787
9540 2005-02-20 Hubert Sack <sack AT digiplan.de>
9541 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9543 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9546 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9548 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9549 to keep the correct label reference count when adding/removing references
9550 to labels. A peephole file using this is appended to patch #1144962.
9552 2005-02-14 Raphael Neider <rneider AT web.de>
9554 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9555 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9556 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9557 retrievals of result operand's value on assignment
9559 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9561 * device/include/pic16/string.h: modified prototype for memccpy()
9562 to memccpy(void *, void *, char, size_t)
9563 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9564 check whether to omit frame pointer or not,
9565 * (genInline): convert all occurences of "\n" to LF in inline
9566 assembler blocks, this helps formatting the inline text,
9567 * (pic16_loadFSR0): modified prototype,
9568 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9569 removed some 8051 legacy code,
9570 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9571 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9572 before allocating temporary registers in functions,
9574 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9576 * support/regression/tests/bitvars.c: corrected the "fix"
9578 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9580 * support/regression/tests/bitvars.c,
9581 * support/regression/tests/bitwise.c,
9582 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9584 2005-02-10 Raphael Neider <rneider AT web.de>
9586 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9587 different size for Alpha
9588 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9590 2005-02-09 Raphael Neider <rneider AT web.de>
9592 * src/SDCC.lex(doPragma) : save and restore warning options as well
9593 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9594 * have #pragma less_pedantic set the errorlevel to WARNING
9596 * (cloneOptimize) : fixed wrong malloc's size
9597 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9598 facilitate correct handling of #pragma (save|restore)
9600 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9602 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9604 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9606 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9608 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9610 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9612 2005-02-02 Raphael Neider <rneider AT web.de>
9614 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9615 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9616 * (pic16_storeForReturn): fixed to allow returning function pointers
9617 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9618 * device/include/pic16/{stddef.h,stdbool.h}: added
9620 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9624 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9626 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9627 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9628 appeared to be required
9630 2005-01-31 Borut Razem <borut.razem AT siol.net>
9632 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9633 include/mcs51 and include/z80 directories to the package
9635 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9637 * src/hc08/gen.c (genFunction): fixed bug #1112752
9639 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9641 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9643 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9645 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9647 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9649 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9651 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9653 * device/include/c8051fxxx.h: removed these 6 files
9654 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9656 2005-01-26 Raphael Neider <rneider AT web.de>
9658 * src/pic16/gen.c (genAssign): fixed assignment from longs
9659 in codespace (were cut to three bytes)
9660 * (genDummyRead): implemented (except for CODESPACE...),
9662 * src/pic16/glue.c (emitStatistics): beautified
9663 * device/lib/pic16/libm/Makefile: added include path
9665 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9667 * src/z80/gen.c (aopPut): fixed bug #1103902
9669 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9671 * device/lib/expf.c: fixed bug #1095792
9673 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9675 * device/lib/pic16/libm: added Math library sources
9677 2005-01-24 Raphael Neider <rneider AT web.de>
9679 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9680 to enable upcast to pCodeOpReg2 (there is no type tag to
9681 differenciate the two and pic16_popGet2p cast into PCOR2)
9682 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9683 (sizeof(sectNames) changed to sizeof(sectName))
9684 Both patches fix segfaults under MinGW.
9686 2005-01-23 Raphael Neider <rneider AT web.de>
9688 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9689 Safe_[mc]?alloc()'ed variables
9690 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9691 of (byte sized) temporaries (assign them to WREG for now)
9692 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9693 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9694 this might fix SIGSEGVs on MinGW...
9695 * src/SDCCopt.c (killDeadCode): restored original behaviour
9696 (volatile operands might get thrown away though)
9698 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9700 * src/pic16/gen.c: fixed bug #1106975,
9701 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9702 pointer update, INTCON is saved, global interrupts are disabled and
9703 restored after updateing TOS.
9704 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9705 * added function attribute 'shadowregs' to take advantage of shadow
9707 * added function attribute 'wparam' as an alternative to the wparam
9709 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9710 user declares a non-ISR function as 'shadowregs',
9711 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9713 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9715 * .version: bumped version number to 2.4.8
9716 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9718 * device/lib/pic16/libio/i2c/: I2C module support library,
9719 * device/include/pic16/i2c.h: I2C support library header,
9720 * device/lib/pic16/libc/stdio/: standard IO support sources,
9721 * (printf_small.c): printf_small() source, supports float print,
9722 * (printf_tiny.c): printf_tiny() source, does not support floats,
9723 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9724 enable global optimizations for entire library source, other
9725 Makefiles in the source tree are also modified to reflect this,
9726 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9728 * doc/sdccman.lyx: updated to reflect new changes,
9729 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9730 sym->onStack if-case,
9731 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9732 sbit, idata, _idata, xdata, _xdata,
9733 * added pragma library, to link an external library, (see doc),
9734 * removed command line options, --pomit-config-words, --pomit-ivt,
9735 --pleave-reset-vector,
9736 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9737 when calling assembler to reflect memory model used, also define
9738 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9739 reflect stack model used,
9740 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9741 on stack return NULL,
9743 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9745 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9746 of the operands is volatile. Fixes #1020220
9748 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9750 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9751 * (OptimizeRegUsage): make sure that there is really no other flow where
9752 the first pCode is used
9754 2005-01-22 Raphael Neider <rneider AT web.de>
9756 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9757 to fix #1106967 (pCode->seq are not set up correctly)
9759 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9761 * src/SDCCglue.c (glue): make sure code area is declared before the
9762 static initialization area.
9764 2005-01-21 Raphael Neider <rneider AT web.de>
9766 * device/lib/Makefile.in: fixed test for pic16 install dir
9767 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9769 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9770 added --optimize-goto compiler switch and pragma wparam documentation
9771 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9772 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9773 and PRODH closing bug #1071770 (peephole optimizer)
9775 2005-01-19 Raphael Neider <rneider AT web.de>
9777 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9778 cmdLine buffers (used when calling sdcpp...) are large enough
9779 (MAX_PATH=256 truncates arguments leading to system halts when
9781 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9782 * (genUminus): rewritten to for efficiency
9783 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9784 used uninitialized in some cases)
9785 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9786 copy the third byte from the int -- now assumes 0x80 (data memory)
9787 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9788 operands (genAddLit expects the iCode's operands to swapped as
9789 well), fixed leftover bytes (crashed for short left operands)
9790 * (pic16_genMinusDec): performance improvements, removed false
9792 * (pic16_genMinus): fixed to cope with differently sized operands
9793 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9795 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9796 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9797 new banksel optimization
9798 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9799 analysis for temporary registers (segfaults...)
9800 * src/pic16/peeph.def: added rule
9802 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9804 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9805 which converts a float number to its ASCII representation
9806 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9807 functions to convert the fractional and integer part of a float to ASCII,
9808 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9809 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9811 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9813 * device/include/pic16/adc.h: added GPL info,
9814 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9815 a pCodeOp as tested operand,
9816 * (genNearPointerGet): optimized bit testing, does not use
9817 intermediate register for bit value, test directly instead with
9818 BTFSS, BTFSC, works only for single bits,
9819 * (genpic16Code): dump the name of the iCode in the asm,
9820 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9821 renamed to pic16_decodeOp,
9822 * (serialRegAssign): do not allocate a temporary register for iCode
9823 sequences that test a single bit for 1/0
9825 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9827 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9828 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9829 access stack and frame pointers. They are initially assigned to
9830 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9831 accessing SFRs. Updated all occurences of modification of stack or
9832 frame pointer in gen.c and pcode.c,
9833 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9834 assigning of a literal value to pointers,
9835 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9836 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9839 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9841 * doc/sdccman.lyx: update documentation about stack pragma, added
9842 some info for stack memory models
9844 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9846 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9848 2005-01-08 Raphael Neider <rneider AT web.de>
9850 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9851 udata sections to fix bug #1097823
9853 2005-01-05 Raphael Neider <rneider AT web.de>
9855 * src/pic16/gen.c (genGenericShift): added handling of differently
9856 sized left operand and result
9858 2005-01-04 Raphael Neider <rneider AT web.de>
9860 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9861 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9862 to hold the condition bit)
9863 * added new version of genCmp (old code available via #define)
9864 * added new version of genShiftLeft/genShiftRight in a generic
9865 way, now supports shifting by negative values
9866 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9867 shiftCount (expected by genGenericShift)
9868 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9869 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9871 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9872 is an invalid literal too...)
9874 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9876 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9877 from Raphael Neider,
9878 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9879 for 8-bit literals. This fixes some literal operands which are sign
9880 extended to 16-bits ints when instruction needs only 8-bits.
9882 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9884 * device/lib/logf.c: added mcs51 assembly version
9885 * device/lib/expf.c: added mcs51 assembly version
9886 * device/lib/_logexpf.c: new shared asm code for expf and logf
9887 * device/include/math.h: add defines for assembly math library
9888 * device/lib/Makefile.in: build new _logexpf.c
9889 * device/lib/libfloat.lib: use new _logexpf.c
9891 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9894 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9895 device types which have less than 0x7f registers.
9897 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9899 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9901 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9903 * device/lib/printf_fast.c: only build on supported arch.
9904 * device/lib/printf_tiny.c: only build on supported arch.
9905 * device/lib/printf_fast_f.c: only build if asm float lib
9906 * device/lib/_fsget1arg.c: only build if asm float lib
9907 * device/lib/_fsget2args.c: only build if asm float lib
9908 * device/lib/_fsnormalize.c: only build if asm float lib
9909 * device/lib/_fsreturnval.c: only build if asm float lib
9910 * device/lib/_fsrshift.c: only build if asm float lib
9911 * device/lib/_fsswapargs.c: only build if asm float lib
9912 * device/include/stdio.h: don't provide print_fast,
9913 print_fast_f, print_tiny prototypes if --xstack used
9915 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9917 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9918 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9921 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9923 * device/lib/printf_fast_f.c: same as printf_fast, but
9924 with floating point enabled
9925 * device/lib/printf_fast.c: minor tweaks
9926 * device/include/stdio.h: add printf_fast_f
9928 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9930 * src/SDCCmain.c: make --float-reent default for mcs51
9931 * device/lib/_fsadd.c: added mcs51 assembly version
9932 * device/lib/_fssub.c: added mcs51 assembly version
9933 * device/lib/_fsmul.c: added mcs51 assembly version
9934 * device/lib/_fsdiv.c: added mcs51 assembly version
9935 * device/lib/_fseq.c: added mcs51 assembly version
9936 * device/lib/_fsneq.c: added mcs51 assembly version
9937 * device/lib/_fsgt.c: added mcs51 assembly version
9938 * device/lib/_fslt.c: added mcs51 assembly version
9939 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9940 * device/lib/Makefile.in: add _fscmp to build
9941 * device/lib/libfloat.lib: add _fscmp to build
9943 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9945 * device/lib/_fs2slong.c: added mcs51 assembly version
9946 * device/lib/_fs2sint.c: added mcs51 assembly version
9947 * device/lib/_fs2schar.c: added mcs51 assembly version
9948 * device/lib/_fs2ulong.c: added mcs51 assembly version
9949 * device/lib/_fs2uint.c: added mcs51 assembly version
9950 * device/lib/_fs2uchar.c: added mcs51 assembly version
9951 * device/lib/_slong2fs.c: added mcs51 assembly version
9952 * device/lib/_sint2fs.c: added mcs51 assembly version
9953 * device/lib/_schar2fs.c: added mcs51 assembly version
9954 * device/lib/_ulong2fs.c: added mcs51 assembly version
9955 * device/lib/_uint2fs.c: added mcs51 assembly version
9956 * device/lib/_uchar2fs.c: added mcs51 assembly version
9957 * device/include/float.h: added #define to select asm vs c
9959 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9961 * device/lib/printf_fast.c: improvements to float output
9962 * device/include/float.h: add defines for assembly float library
9963 * device/lib/_fsget1arg.c: receive 1 float arg
9964 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9965 * device/lib/_fsnormalize.c: normalize a float
9966 * device/lib/_fsreturnval.c: return float, various helper routines
9967 * device/lib/_fsrshift.c: right shift a float's mantissa
9968 * device/lib/_fsswapargs.c: swap 2 floats
9969 * device/lib/Makefile.in: build these 6 new files for mcs51
9970 * device/lib/libfloat.lib: add these 6 files to the library
9972 2004-12-26 Borut Razem <borut.razem AT siol.net>
9974 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9977 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9979 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9980 and fully reentrant and register bank neutral.
9981 * device/lib/printf_fast.c: added float (not enabled by default),
9982 added compact/slower integer (also not enabled by default),
9983 improved size/speed of fast integer code, other minor changes
9984 * device/include/stdio.h, device/lib/Makefile.in,
9985 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9987 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9989 * src/pic16/pcode.c: declaring variables other than at the start of a
9990 block is not supported in C by VC6.
9992 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9994 * applied a previous patch from Raphael Neider that wasn't included
9995 in the previous commits, which fixes infinite loops within jumptable
9997 * made some fixes that previous patches introduced
9999 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
10001 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
10002 that fixes an issue with AOP_PCODE asmop's offset,
10003 * (pic16_popCopyReg): update instance field too,
10004 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
10005 function of pic port,
10006 * (genCmp, genAnd, genAssign),
10007 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
10009 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10011 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10012 variables initial values to idata section,
10013 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10014 variables in some functions. This utilizes parmBytes field of iCode
10015 structure to hold the offset of the variable in stack. (might be
10016 able to use the stack field too?)
10017 * applied patch from Raphael Neider # ### , # ###
10018 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10019 variable initial values in idata section,
10020 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10021 for static variables with initial value
10022 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10023 applied fix in while loop from Raphael Neider.
10025 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10027 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10028 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10029 * src/ds390/ralloc.c (serialRegAssign): spill bits
10030 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10031 * support/Util/SDCCerr.c,
10032 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10033 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10034 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10036 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10038 * device/include/sdcc-lib.h: inserted LGPL, added includes
10039 asm/ds390/features.h and asm/mcs51/features.h
10040 * device/include/asm/default/features.h,
10041 * device/include/asm/gbz80/features.h,
10042 * device/include/asm/z80/features.h: added empty _AUTOMEM
10044 * device/include/asm/ds390/features.h,
10045 * device/include/asm/mcs51/features.h: added files with defines for
10046 _AUTOMEM and _STATMEM indicating automatic and static storage class
10047 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10048 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10049 * src/SDCCicode.c (geniCodeCast),
10050 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10051 * src/SDCCloop.c (loopInduction): removed unused variable lr
10052 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10053 to convertToFcall to include char modulo (RFE 1065037), added check
10054 if left operand is unsigned and use abs of literal value
10055 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10056 as it doesn't work after conversion from peephole.def to peephole.rul
10057 * src/mcs51/gen.c (toBoolean): added check for size,
10058 (genModOneByte): optimized code for signed char modulo a literal
10059 power of 2 (thanks to Hubert Sack),
10060 (genRRC): removed unnecessary "clr c",
10061 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10062 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10064 swapped rules 256.c and 256.d,
10065 extended 256.d by using new multiple checks (thanks Erik),
10066 added rules 256.e and 256.f,
10067 updated rule 261.a and 261.b to new generated code
10068 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10070 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10072 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10073 induction related bugs, including first part of bug #1074377
10075 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10077 * applied patch from bug-report #1076292,
10078 * applied patches for genAnd and Goto-optimizations for Raphael
10080 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10081 dump a less iCode information,
10082 * src/pic16/device.h (pic16_options_t): added field debgen,
10083 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10084 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10085 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10087 * (various functions): added macros FENTRY and FENTRY2 to functions,
10088 to emit function prologue,
10089 * (various functions): fixed indentation,
10090 * (genNearPointerGet): fixed loading of FSR0,
10091 * (genPackBits): applied patch from Raphael Neider to fix updating
10092 of FSR0 and touching only the modified bits,
10093 * src/pic16/genarith.c (various functions): added macros FENTRY to
10094 emit function prologue in comments,
10095 * src/pic16/pcode.h: added functions debugf2, debugf3,
10096 * src/pic16/ralloc.c: partial fix for packForPush caused
10097 segmentation fault,
10099 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10101 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10102 <stsp AT users.sourceforge.net> with reversed byte order
10103 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10105 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10107 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10109 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10110 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10112 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10114 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10116 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10118 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10120 (setFromConditionArgs): friendly operand parser for peephole rules,
10121 (operandBaseName, operandsNotRelated): new peephole condition
10122 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10123 architecture specific register naming into account, handles n-way
10124 comparisons, and supports quoted literals
10125 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10127 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10129 * src/mcs51/peeph.def: fixed bug #1076940
10131 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10133 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10135 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10137 Adding support for replacing ljmps with sjmps in jumptables
10138 generated for switch statements. For now you need to set the
10139 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10140 Now 4 algorithms for mcs51 jumptable generation are used:
10141 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10142 addresses loaded pc-relative for up to 112 cases and stack-pushing
10143 target addresses loaded with offset from dptr for up to 256 cases.
10145 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10146 * src/mcs51/main.c: adapted constants for switch table generation
10147 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10149 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10151 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10152 * support/regression/tests/bug1057979.c: added test for bug 1073386
10154 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10156 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10159 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10161 * src/pic16/device.h,
10162 * src/pic16/genarith.c,
10163 * src/pic16/glue.c,
10164 * src/pic16/main.c,
10165 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10167 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10169 Large cummulative patch for pic16 port.
10170 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10171 to call when a stack overflow occurs,
10172 * (malloc.h): added CVS Id tag,
10173 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10175 * added libc directory. The current version of LibC contains string
10176 functions, ctype functions and macros and some functions of the
10177 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10178 be extensively tested in the future. Standard disclaimer here.
10179 Library is not automatically build yet. But one can build it by
10180 invoking 'make' inside the libc directory.
10181 * added ADC library under libio. Preliminary version yet.
10183 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10184 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10185 aopForRemat() now and not by pic16_aopOp(),
10186 * (pic16_popGetTempReg): removed warning messgae when allocating
10187 temporary registers, its a buggy feature and will be removed,
10188 * (pic16_popGet): set register instance field in AOP_CRY,
10189 * (pic16_outBitC): fixed for results in size greater than 1,
10190 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10191 * (pic16_storeForReturn): optimized return of 0,
10192 * (genCmp): experimental code for new genCmp which uses PIC18's
10193 special compare&skip instructions. Initial tests fail some times
10194 with variables grater than 1 byte in size, so new code is disabled,
10195 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10197 * (genCast): began a fix to optimize the casting of a bit to another
10198 bit, now assigning a bitfield to another bitfield will fail, sorry,
10199 * src/pic16/main.c: disabled the use of lr-support feature,
10200 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10201 * added some function prototypes, added function _debugf prototype,
10202 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10203 bits with offset (case PO_GPR_BIT),
10204 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10206 * (isBankInstruction): modified to return 0 for no banking instruction,
10207 and 1 for banking instruction,
10208 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10209 caused stop processing pCodes after a inline assembly block,
10210 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10211 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10212 registers when it shouldn't,
10213 * src/pic16/ralloc.c (allocReg): add preliminary support for
10214 supporting a limited set of temporary registers,
10216 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10219 genDataPointerSet): ensure assignments always copy in MSB to LSB
10221 (loadRegFromAop): recognize CLRH optimization,
10222 (genFunction): optimize RECEIVE iCodes in reentrant functions
10224 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10226 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10227 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10229 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10230 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10231 contiguous with data
10233 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10235 * device/lib/_gptrget.c (_gptrget),
10236 * device/lib/_gptrgetc.c (_gptrgetc),
10237 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10238 instead of sjmp to ret
10239 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10240 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10242 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10244 * .version: bumped version to 2.4.7
10245 * device/lib/_gptrget.c (_gptrget): is now _naked
10246 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10247 * device/lib/_gptrput.c (_gptrput): is now _naked
10248 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10249 (createFunction): fixed xstack
10250 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10251 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10253 (geniCodeCritical): store original interrupt state in an iTemp bit
10254 var unless stack-auto
10255 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10256 * src/SDCCmain.c (setIncludePath): added include/target to search path
10257 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10258 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10260 (processFuncArgs): put bit vars in bit area
10261 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10262 unsaveRBank): fixed xstack,
10263 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10264 (genFunction, genEndFunction): fixed xstack,
10265 (genAssign): optimization don't walk backwards through mem
10266 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10267 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10268 * support/regression/Makefile: also make library (for stack-auto) when
10269 making "all" and added "test-mcs51-xstack-auto"
10270 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10271 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10272 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10273 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10274 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10275 make-library by MAKE_LIBRARY
10276 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10277 regression tests for xstack
10278 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10279 * support/regression/tests/critical.c: test for critical on mcs51
10281 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10283 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10284 built version of sdcc instead of installed version
10286 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10288 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10289 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10291 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10292 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10293 WARNING: remove device/lib/build/z80/printf.o by hand when
10294 updating from previous build!
10295 * device/lib/z80/printf.c: updated comment
10296 * support/regression/tests/bug1057979.c: test all ports now
10297 * support/regression/tests/bug1065458.c: file added
10299 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10301 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10302 *_start and *_end symbols for static functions
10304 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10306 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10307 and search crt0.o in all library paths,
10308 (setIncludePath): proper handling of --nostdinc,
10309 (setLibPath): proper handling of --nostdlib
10310 * support/regression/Makefile,
10311 * support/regression/ports/ds390/spec.mk,
10312 * support/regression/ports/gbz80/spec.mk,
10313 * support/regression/ports/hc08/spec.mk,
10314 * support/regression/ports/mcs51/spec.mk,
10315 * support/regression/ports/mcs51-large/spec.mk,
10316 * support/regression/ports/mcs51-stack-auto/spec.mk,
10317 * support/regression/ports/z80/spec.mk: use include and lib files from
10318 built version of sdcc instead of installed version
10319 * doc/sdccman.lyx: fixed typo in --nostdinc
10321 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10324 * src/pic/device.c,
10325 * src/pic/ralloc.c,
10326 * src/pic/gen.c : added support to generate code for struct bit fields.
10328 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10330 * as/xa51/xa_version.h,
10331 * device/include/errno.h,
10332 * device/include/regc515c.h,
10333 * device/lib/_itoa.c,
10334 * device/lib/_ltoa.c,
10335 * device/lib/ser_ir_cts_rts.c,
10336 * sim/ucsim/xa.src/glob.cc,
10337 * sim/ucsim/xa.src/inst_gen.cc,
10338 * sim/ucsim/xa.src/xa_bit.cc,
10339 * sim/ucsim/xa.src/xa_sfr.cc,
10340 * sim/ucsim/z80.src/inst_dd.cc,
10341 * sim/ucsim/z80.src/inst_fdcb.cc,
10342 * support/scripts/keil2sdcc.pl,
10343 * src/pic16/pic16.dsp,
10344 * src/pic16/pic16a.dsp: corrected cvs line endings
10345 * device/lib/printf_large.c: fixed bug 1057979
10346 * src/pic16/gen.c: fixed non-C standard code
10347 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10348 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10349 * support/regression/ports/mcs51/support.c: reload T1 asap
10350 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10351 pdata use and clear idata startup behaviour
10352 * support/regression/tests/bug1057979.c: added
10354 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10356 * device/examples/ds390/ow390/ad26.h,
10357 * device/examples/ds390/ow390/cnt1d.h,
10358 * device/examples/ds390/ow390/crcutil.c,
10359 * device/examples/ds390/ow390/ownet.h,
10360 * device/examples/ds390/ow390/owsesu.c,
10361 * device/examples/ds390/ow390/swt12.h,
10362 * device/examples/ds390/ow390/swtoper.c,
10363 * device/examples/ds390/ow390/temp10.h,
10364 * device/examples/ds390/ow390/thermodl.c,
10365 * device/examples/ds390/tinitalk/tinitalk.dsp,
10366 * device/examples/ds390/tinitalk/tinitalk.dsw,
10367 * device/examples/mcs51/clock/hw.h,
10368 * device/examples/mcs51/simple2/go.bat,
10369 * device/examples/serialcomm/windows/serial.h,
10370 * device/examples/xa51/dummy.c,
10371 * device/examples/xa51/hello.c,
10372 * device/include/80c51xa.h,
10373 * device/include/at89x051.h: corrected cvs line endings
10375 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10377 * src/pic16/main.c (options): added command line --gstack, to trace
10378 stack over/under flows,
10379 * added pragma 'wparam' to allow passing first byte of function
10380 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10381 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10382 call to __gstack_test function and sets up the symbol as extern,
10383 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10384 * popaop): added call to pic16_testStackOverflow,
10385 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10387 * (genCall, genPcall): now all parameters are passed via stack
10388 except in functions that are pass to wparam pragma in which WREG is
10390 * (genPcall): REENTRANT flag is checked to see if variable prototype
10391 contains reentrant keyword, don't call a non-reentrant function, via
10392 a reentrant function pointer or vice versa, functions are never
10394 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10396 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10397 SIGSEGV when accessing a NULL register stucture,
10398 * (pic16_printGPointerType): modified to handle UPPER modifier for
10399 function initializers, changed prototype of function to simpler one,
10400 * (pic16_printIvalFuncPtr): check to see if function is already
10401 added in externs list,
10402 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10403 optimized a move from W to SFR with a move to the same register
10404 later after a CALL,
10405 * device/lib/pic16/debug: NEW directory, contains debug features
10406 which are enabled when linking with libdebug.lib, currently command
10407 line option --gstack enables stack pointer tracing for over/under
10408 flow, corresponding sources are in debug/gstack
10410 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10412 * doc/sdccman.lyx: updated SDCC version,
10413 * (PIC16 port): update list of command line options,
10414 * src/pic16/device.h (structure pic16_options_t): added field gstack
10415 to enable stack overflow tracing on push/pops,
10416 * src/pic16/device.c (statistics structure): added statistics
10418 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10419 pic16_dump_int_registers): increase statistics counters for each
10420 * variable which is encountered
10421 * (pic16_dump_usection): emit each .udata variable to its own udata
10423 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10424 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10425 parameters via stack, otherwise use old scheme,
10426 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10427 assembler output file,
10428 * src/pic16/main.c: added command line options --gstack to enable
10429 push/pop tracing for stack overflow,
10430 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10431 instructions): added size of each instruction,
10432 * (pic16_countInstruction): estimate size of instructions in
10433 the_pFile list, inline assembly blocks are not counted,
10434 * (pic16_FixRegisterBanking): trace previous register usage, when
10435 banksel optimizations is greater than 0, don't emit a redudant
10438 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10440 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10441 * src/pic16/ralloc.c : applied same fix for pic16.
10442 * src/pic/gen.c : tidied it up a little.
10444 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10446 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10447 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10449 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10451 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10453 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10455 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10456 non-reentrant function __modsint in the interrupt function (thus
10457 corrupting math operations during serial I/O)
10458 * device/lib/ser_ir.c: as above, changed buffersize
10459 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10460 256.c,d for zeroing
10461 * doc/Makefile: added option -t for rsync
10463 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10465 * src/SDCCast.h (struct ast),
10466 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10468 2004-10-20 Borut Razem <borut.razem AT siol.net>
10470 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10473 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10475 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10477 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10478 support functions to replace long sequences of MOVFF's from access
10479 bank registers to stack and vice versa,
10480 * src/pic16/device.h: added new field opt_flags, where optimization
10481 flags can be set to enable certain features,
10482 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10483 * pBlock, (genFunction, genEndFunction): surroung loop for
10484 saving/loading used registers in stack with PC_INFO pCodes,
10485 INF_LREGS. Code in between can then be optimized by pCode optimizer
10486 to support function calls,
10487 * (genDataPointerSet): fixed bug which loaded float fields in
10488 structures with corrupt data,
10489 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10490 in a standard way debug info on stderr. Feature used for developing
10491 and debugging only,
10492 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10493 obsolete chunks of code,
10494 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10495 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10496 * pic16/src/pcode.c (pic16_newpCodeInfo,
10497 * (pic16_newpCodeOpLocalRegs),
10498 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10500 * (pic16_pCodeConstString): printing of the initial value of a
10501 symbol as a comment is inhibited since parsing was already done by
10502 copyStr and output is corrupt,
10503 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10505 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10509 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * as/mcs51/lkarea.c: removed old K&R style,
10512 (lnksect): changed check on boundary error,
10513 (lnksect2): changed check on boundary error,
10514 (lnksect2): extend XSTK to end of page if size = 1
10515 * as/mcs51/lkmain.c: removed old K&R style,
10516 (Areas51): create l_IRAM symbol
10517 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10518 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10519 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10520 * device/lib/_mullong.c: added version to be compiled with xstack
10521 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10522 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10523 * device/lib/mcs51/crtxstack.asm: fixed comment
10524 * src/SDCCglue.c: maxInterrupts defaults to 0,
10525 (emitMaps): added pdata,
10526 (createInterruptVect): (re)moved default,
10527 (glue): added pdata,
10528 (glue): moved __start__xstack to XSTK with default size 1
10529 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10530 and options.float_rent when options.stackAuto is set,
10531 (linkEdit): only write XDATA_NAME if provided on command line
10533 * src/SDCCmem.c: added pdata
10534 * src/port.h: added pdata_name to PORT
10535 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10536 (saveRegisters, unsaveRegisters): removed usage of B,
10537 (genMinus): fixed accumulator clash,
10538 (genJumpTab): added comment, this needs another look
10539 * src/mcs51/gen.c: added check for "B in use" paranoia,
10540 added pushB() and popB()
10541 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10544 * src/ds390/main.c,
10546 * src/mcs51/main.c,
10548 * src/pic16/main.c,
10550 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10551 added PSEG (PAG,XDATA) or NULL to port specifier
10552 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10553 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10554 (_mcs51_genInitStartup): removed __start__xstack equ,
10555 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10556 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10557 * src/z80/gen.c (_rleAppend): fixed warnings
10558 * support/regression/tests/zeropad.c: added pdata test
10559 * .version: bumped to 2.4.6
10561 2004-10-17 Borut Razem <borut.razem AT siol.net>
10563 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10564 as a part of nightly build
10566 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10568 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10569 WREG holds the first byte function parameters,
10570 * (aopForSym): take special case for symbols which are in FARSPACE
10571 but in CODESPACE too,
10572 * (assignResultValue): modified to take into account _G.useWreg,
10573 * (genCall): don't use wreg for parameter passing when function is
10574 declared as reentrant, too, added optimization INCF to stack
10575 pointer when stack parameter count is 1,
10576 * (genFunction, genEndFunction): refurnished and fixed to not using
10577 wreg for passing parameters when function has varargs or is
10578 reentrant, fixed bug with symbol name compare for generating
10579 functions in absolute address,
10580 * (pic16_storeForReturn): refurnished,
10581 * (genCmp): began writing a new version of the function, not ready
10582 yet, therefore it is disabled,
10583 * (genAssign): do not read code memory when assigning a function to
10584 a pointer function,
10585 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10586 array of characters, not pointer,
10587 * (pic16initialComments): in debug mode emit an .ident directive for
10589 * (_process_pragma): emit a new warning type (internal to pic16)
10590 when setting stack to default length, emit a similar warning when
10591 placing a function at absolute address and address is not word aligned
10592 * (_pic16_parseOptions): added 'return TRUE' statement,
10593 * (_pic16_linkEdit): if compiling a source, then add the source's
10594 file object, first in the list of objects to link,
10596 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10598 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10599 * src/pic/main.c : removed VC warning.
10600 * src/pic/gen.c : changed comment.
10602 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10604 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10605 reference to a deprecated symbol _GPTRREG was causing failure to
10606 link. Thanks G. M. Gallant for the info.
10608 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10610 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10611 comments for Bugs item #954788.
10613 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10615 * src/pic16/device.c (pic16_dump_gsection,
10616 * pic16_groupRegistersInSection): handle symbols declared to be in
10617 access bank differently,
10618 * src/pic16/gen.c (struct _G): added field resDirect,
10619 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10620 send values read from stack directly to result and don't allocate
10622 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10624 * (pic16_sameRegsOfs): NEW,
10625 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10626 free because they were not allocated from temporary pool,
10627 * pic16_popRegFromString): workaround to fix a problem with
10628 allocating variables twice or never,
10629 * (genGenPointerGet): using PRODL instead of FSR0H,
10630 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10632 * (genAssign): take advantage of the _G.resDirect flag,
10633 * (genCast): around line 11844, use mov2f instead of directly
10634 MOVFF'ing between operands to account for literal values,
10635 * src/pic16/genutils.c: some new debug functions for gpsim have been
10637 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10638 float with integer part only,
10639 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10640 place variables in access bank
10641 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10642 updated sources to reflect recent changes in gen.c
10644 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10646 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10647 sources that searched for headers in installation path, now the
10648 device/include/pic16 is used,
10649 * src/pic16/glue.c (pic16glue),
10650 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10651 .line directives if not in debug mode, this suppresses assembler's
10652 warnings for ignored directives
10654 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10656 * src/port.h: made reset_regparms prototype void parameter explicit.
10657 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10658 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10659 * doc/sdccman.lyx: documented warning disabling and how to use
10660 printf_large to make it print floats.
10661 * device/include/stdbool.h: NEW
10662 * device/lib/_atof.c,
10663 * device/lib/_divuint.c,
10664 * device/lib/_divulong.c,
10665 * device/lib/expf.c,
10666 * device/lib/printf_large.c,
10667 * device/lib/sincosf.c,
10668 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10669 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10670 a completely reentrant lib.
10672 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10674 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10675 * device/include/pic16/stdio.h: fixed bug with colon
10677 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10679 * device/include/pic16/stdio.h,
10680 * device/include/pic16/stdlib.h,
10681 * device/include/pic16/math.h: NEW
10682 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10683 declared as _naked to reduce overhead
10684 * device/lib/Makefile.in (target port-specific-objects-pic16):
10685 changed * to *.* so to ignore the CVS directory,
10686 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10687 stacked variables back in stack,
10688 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10691 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10693 * .version: bumped version number to 2.4.5
10694 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10695 * support/Util/SDCCerr.c (messages structure): added entry for
10698 Large cumulative patch for pic16 port and libraries.
10699 * device/include/pic16/sdcc-lib.h,
10700 * device/include/pic16/stdarg.h,
10701 * device/include/asm/pic16/features.h,
10702 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10703 * device/include/pic16/float.h: changes reentrant keyword with
10704 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10705 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10706 updated target build-libraries to include objects from gptr,
10707 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10708 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10709 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10710 all function headings,
10711 * src/SDCCmain.c: added global parameter userIncDirsSet,
10712 * (parseCmdLine): when option -I is encountered add directory to
10713 userIncDirsSet too,
10714 * src/version.awk: added space between control and long,
10715 * src/pic16/NOTES: added some notes for the port,
10716 * src/pic16/gen.c: added prototype for mov2fp function,
10717 * (fReturnpic16[]): properly named return value registers,
10718 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10719 * (aopForSym): added code to handle symbols with onStack flag set,
10720 symbols onStack are allocated PTRSIZE bytes,
10721 * (aopFreeAsmop): handles special case where asmops are stack objects,
10722 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10723 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10724 added argument lock to trace flaws in allocating temporary registers
10725 when developing port,
10726 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10727 * (pic16_popRegFromString): reenabled allocating a direct register
10729 * (assignResultValue): various beautifications,
10730 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10731 referenced function argument,
10732 * (genIpush): reenabled to allow stacked arguments, handles only
10733 ic->parmPush iCodes,
10734 * (genCall, genPcall): major changes to allow for variable argument
10735 functions, fixed a bug with falsely restoring stack pointer after
10736 returning from call,
10737 * (genFunction): pending code for critical function,
10738 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10739 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10740 * (genNearPointerGet): fixed bug with indirect reading, was always
10742 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10744 * (genAddrOf): rewrote code to take address of a stacked function parameter
10745 * (genCast): fixed casting to generic pointer type,
10746 * src/pic16/gen.h: added AOP_STA,
10747 * (struct asmop): added field stk,
10748 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10749 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10750 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10751 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10752 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10753 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10755 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10757 * (pic16_port structure): generic pointer size is set to 3,
10758 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10759 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10761 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10762 operand is an iTemp,
10764 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10766 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10767 * debugger/mcs51/simi.c: addapt new syntax of s51
10769 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10771 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10772 * src/pic16/pcode.c: commented out some calls to free() in order to
10775 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * src/SDCCicode.c (isiCodeInFunctionCall),
10779 * src/avr/ralloc.c (selectSpil),
10780 * src/pic/ralloc.c (selectSpil),
10781 * src/pic16/ralloc.c (selectSpil),
10782 * src/ds390/ralloc.c (selectSpil),
10783 * src/hc08/ralloc.c (selectSpil),
10784 * src/xa51/ralloc.c (selectSpil),
10785 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10786 stack in the middle of a function call sequence (fixes bug #1020268)
10787 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10788 costs associated with the minimum switch case.
10790 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10792 * src/SDCC.lex: fixed bug #1030549
10794 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10796 * src/SDCCcse.h (struct cseDef),
10797 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10798 over a function call if the CSE is derived from a symbol whose
10799 address has been taken (fixes bug #1029883)
10800 * support/regression/tests/bug-1029883: a new regression test for
10803 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/hc08/gen.c (emitinline): fixed bug #1029778
10806 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10807 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10808 and starts toward RFE #905167)
10810 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10812 * src/pic16/gen.c (mov2f): New function to move an operand to
10813 another without considering if it is a literal or a register,
10814 * (pic16_sameRegs): don't check if they are both AOP_REG,
10815 * (AccRsh): removed andmask=0 lines,
10816 * (genLeftShift): duplicated to be improved in future versions,
10817 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10818 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10819 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10820 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10821 * (insertBankSwitch): fixed inserting banksel directives algorithm
10822 for instructions that follow a skip instruction, this fixes a report
10823 for broken subtraction code generation,
10824 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10825 iCode is a left op, just in case result and right share the same
10828 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10831 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10833 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10834 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10835 on 2004-09-12; it was buggy
10837 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10839 * src/SDCCsymt.h: removed RESULT_CHECK
10844 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10846 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10848 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10849 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10850 configuration values no more rejected by compiler, they are assigned
10851 to configuration registers with a warning message instead,
10852 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10853 the for-loop so last conf register is emitted too,
10854 * (_pic16_initPaths): link library libsdcc.lib by default,
10855 * (_hasNativeMulFor): modified test for multiplication according to
10856 Raphael Neider's remarks. Integer multiplication is also done with
10858 * device/include/pic16/pic18fregs.h: corrected type error in while
10859 testing and including 18f6720 header file
10861 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10863 * src/pic16/device.h (pic16_options): removed field use_crt,
10864 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10865 until an optimization to handle single bits is added,
10866 * (pic16_loadFSR0): moved before genUnpackBits,
10867 * (genAnd): some white lines removed,
10868 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10869 leave_reset flags in pic16_options when using crt modules,
10871 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10873 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10874 for bugs 898889 & 979599. Also used some safer print instructions.
10876 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10878 * src/pic16/device.h (pic16_options_t): added field use_crt,
10880 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10881 catch a probable future bug,
10882 * src/pic16/gen.c: aopIdx function commented out,
10883 * (genAssign): commented out old code which used aopIdx,
10884 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10885 code, added if conditionals to take into account the --use-crt
10886 command line options,
10887 * src/pic16/main.c (pic16_optionsTable): added new command line
10888 options, --use-crt= and --no-crt,
10889 * (_pic16_linkEdit): now the proper crt object is added in the
10890 linker command line except than when --no-crt is specified,
10891 * src/pic16/pcode.c,
10892 * src/pic16/pcode.h: added some structures and functions for a new
10893 optimization scheme to compansate for instruction overhead between
10894 same iCodes, this scheme is currently under development and is not
10895 working in any way,
10896 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10898 * device/lib/pic16/startup/crt0i.c,
10899 * device/lib/pic16/startup/crt0iz.c: added global char variable
10900 __uflags to force the generation of an idata section
10902 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10905 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10906 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10908 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10910 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10911 Frieder) and clarified the default code optimization mode
10913 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * src/SDCC.lex (doPragma, process_pragma),
10916 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10917 "opt_code_size", and "opt_code_balanced"
10918 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10919 regrouped options by category, added support for category headers
10920 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10921 and "--opt-code-size"
10922 * doc/sdccman.lyx: documented these new options and pragmas
10923 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10924 preference into account
10926 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10929 geniCodePreDec): Fixed bug 904237 by generating a warning
10931 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10933 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10935 * src/pic/device.c : When no max ram set validate full memory range.
10937 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10939 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10941 * device/lib/_gptrget.c,
10942 * device/lib/_gptrput.c: updated comment
10943 * device/lib/calloc.c,
10944 * device/lib/free.c,
10945 * device/lib/malloc.c,
10946 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10947 * src/SDCCcse.c (cseBBlock),
10948 * src/SDCCicode.c (printOperand, geniCodeArray),
10949 * src/SDCCicode.h (struct operand): fixed bug 868103
10950 * support/regression/tests/bug-868103.c: added
10951 * src/SDCCast.c (searchLitOp),
10952 * src/SDCCcse.h (struct cseDef),
10953 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10954 * src/SDCCicode.h (struct operand),
10955 * src/SDCCsymt.h (struct sym_link),
10956 * src/avr/gen.c (hasInc),
10957 * src/ds390/gen.c (hasInc),
10958 * src/hc08/gen.c (genPlusIncr, hasInc),
10959 * src/mcs51/gen.c (hasInc),
10960 * src/pic16/glue.c (pic16_printIvalChar),
10961 * src/pic16/ralloc.c (regWithIdx),
10962 * src/xa51/gen.c (hasInc) : removed warnings
10963 * src/SDCCast.c (createBlock): added comment ???
10964 * src/hc08/ralloc.c: updated comments
10966 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10968 * doc/sdccman.lyx: updated section on switch statements, added
10969 section about semaphore locking
10970 * doc/Makefile: added option -info for latex2html
10971 * device/lib/_gptrget.c,
10972 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10974 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10976 * src/pic/device.h,
10977 * src/pic/device.c,
10978 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10979 maxram is less than 0x100.
10981 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10983 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10985 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/mcs51/main.c,
10989 * src/ds390/main.c,
10993 * src/pic16/main.c,
10996 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10997 a jump table is the best form for a switch statement, including
10998 automatic insertion of missing cases to make the case range
10999 continuous. Developed in collaboration with Frieder Ferlemann.
11001 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11003 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
11004 accumulator result if it needs sign extension
11006 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11008 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11010 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11012 * device/lib/gbz80/printf.c,
11013 * device/lib/z80/printf.c: removed define for NULL
11015 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11017 * as/xa51/xa_link.c,
11018 * device/examples/ds390/ow390/ad26.c,
11019 * device/examples/ds390/ow390/cnt1d.c,
11020 * device/examples/ds390/ow390/counter.c,
11021 * device/examples/ds390/ow390/ds2480.h,
11022 * device/examples/ds390/ow390/ds2480ut.c,
11023 * device/examples/ds390/ow390/findtype.c,
11024 * device/examples/ds390/ow390/gethumd.c,
11025 * device/examples/ds390/ow390/owllu.c,
11026 * device/examples/ds390/ow390/ownetu.c,
11027 * device/examples/ds390/ow390/swt12.c,
11028 * device/examples/ds390/ow390/swtloop.c,
11029 * device/examples/ds390/ow390/temp.c,
11030 * device/examples/ds390/ow390/temp10.c,
11031 * device/examples/ds390/ow390/thermo21.c,
11032 * device/examples/ds390/ow390/tinilnk.c,
11033 * device/examples/ds390/ow390/tstfind.c,
11034 * device/examples/serialcomm/windows/serial.cpp,
11035 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11036 * device/include/reg51.h: fixed line endings for cvs
11038 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11041 packRegsForAccUse, packRegisters): new accumulator register
11043 * support/regression/ports/hc08/support.c (_putchar): suppress
11044 warning of unused variable
11045 * src/SDCCicode.c: added SWAP entry to codeTable
11047 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11049 * device/lib/sprintf.c: forgot to add this file before previous commit
11051 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11053 * src/pic16/gen.c (genPackBits): added operand right in function
11054 parameters, load result directly if p_type is POINTER (that is
11055 called by genNearPointerSet)
11056 * (genUnPackBits): added operand left in function parameters,
11057 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11058 FSR0 if accessing bitfields,
11060 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11062 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11063 _print_format; updated printf, sprintf, vsprintf
11064 * device/include/asm/default/features.h: corrected comment/define
11065 * device/lib/Makefile.in: added sprintf.c
11066 * device/lib/libsdcc.lib: added sprintf module
11067 * device/lib/printf_large.c,
11068 * device/lib/vprintf.c,
11069 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11071 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11072 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11073 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11075 * support/regression/tests/zeropad.c: define idata as data for hc08
11077 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11079 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11080 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11081 labels are referenced at least once (even if a reference is not found)
11082 * src/hc08/gen.c (emitcode): set isComment flag for comments
11083 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11084 loads), rules 6a..6b (optimize jumps to return)
11086 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * device/lib/acosf.c (acosf),
11089 * device/lib/asinf.c (asinf),
11090 * device/lib/atanf.c (atanf),
11091 * device/lib/ceilf.c (ceilf),
11092 * device/lib/cosf.c (cosf),
11093 * device/lib/coshf.c (coshf),
11094 * device/lib/cotf.c (cotf),
11095 * device/lib/fabsf.c (fabsf),
11096 * device/lib/floorf.c (floorf),
11097 * device/lib/log10f.c (log10f),
11098 * device/lib/logf.c (logf),
11099 * device/lib/sinf.c (sinf),
11100 * device/lib/sinhf.c (sinhf),
11101 * device/lib/sqrtf.c (sqrtf),
11102 * device/lib/tanf.c (tanf),
11103 * device/lib/tanhf.c (tanhf),
11104 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11105 replaced all instances of "reentrant" in the library functions
11106 defined in math.h with this macro.
11107 * support/regression/tests/float_trans.c: reenabled test for hc08
11109 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11111 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11112 erroneously deleted
11114 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11116 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11117 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11118 multi-byte volatile operands are used
11119 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11120 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11121 initialization to area GSINIT0 so that it would always precede
11122 any static initializers in GSINIT
11123 * support/regression/tests/zeropad.c: fixed idata define for hc08
11124 * support/regression/tests/bug-927659.c,
11125 * support/regression/tests/float_trans.c: disabled tests for hc08
11126 pending missing library routines
11127 * .version: increased version number to 2.4.4 - hc08 port now passes
11131 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11133 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11134 * Makefile.common.in,
11136 * as/hc08/Makefile.in,
11137 * as/mcs51/Makefile.in,
11138 * as/z80/Makefile.in,
11139 * debugger/mcs51/Makefile.in,
11140 * device/include/Makefile.in,
11141 * device/lib/Makefile.in,
11144 * link/z80/Makefile.in,
11145 * packihx/Makefile.in,
11146 * sim/ucsim/main_in.mk,
11147 * sim/ucsim/avr.src/Makefile.in,
11148 * sim/ucsim/doc/Makefile.in,
11149 * sim/ucsim/gui.src/serio.src/Makefile.in,
11150 * sim/ucsim/hc08.src/Makefile.in,
11151 * sim/ucsim/s51.src/Makefile.in,
11152 * sim/ucsim/xa.src/Makefile.in,
11153 * sim/ucsim/z80.src/Makefile.in,
11155 * support/cpp2/Makefile.in,
11156 * support/librarian/Makefile,
11157 * support/makebin/Makefile: added DESTDIR to the install path proposed
11158 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11159 * doc/sdccman.lyx: added DESTDIR documentation
11161 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11163 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11164 instruction for interrupt handlers, use fast returns when returning
11165 from high priority interrupts
11167 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11169 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11171 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11172 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11173 bugs, ported much of Bernhard's code from mcs51
11174 * src/mcs51/gen.c (genSend),
11175 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11176 than one when calling a reentrant function
11177 * device/lib/_mullong.c: defined an alternate struct layout for big
11178 endian ports (hc08)
11180 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11182 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11185 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11187 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11188 are sane and complete before asking the port its prefered parameter
11189 passing method (fixes bug #1017633)
11190 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11193 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11196 problem in bitfields >= 8 bits.
11198 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11200 * src/SDCCsymt.c: undid changes that were not meant to be committed
11202 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11204 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11206 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11208 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11209 copied and wrong bit got inverted
11211 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11214 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11215 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11216 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11217 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11218 assignments to bitfields at known addresses
11219 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11220 reads from bitfields at known addresses
11221 * src/hc08/ralloc.c (packRegisters),
11222 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11223 genhc08Code): optimize pointer get values used as conditionals
11224 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11227 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11229 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11230 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11231 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11234 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11236 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11238 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11240 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11243 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11245 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11247 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11249 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11252 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11254 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11256 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11258 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11259 cases use more compact code.
11261 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11263 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11265 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11267 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11269 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11272 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11273 parameter of changePointer() from symbol* to sym_link*
11274 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11275 * src/SDCCsymt.c (compareType): void* type is castable to other
11276 pointers, but not necesarily an exact match.
11277 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11278 is no longer blindly treated as an exact match.
11279 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11281 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11283 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11285 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11289 * src/pic/ralloc.h,
11290 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11292 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11294 * src/pic/device.c,
11295 * src/pic/device.h,
11296 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11298 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11300 * src/mcs51/gen.c (emitcode): fixed bug #992819
11302 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11304 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11305 there's no need to make it worse
11307 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11309 * src/mcs51/ralloc.c (deassignLR),
11310 * src/ds390/ralloc.c (deassignLR),
11311 * src/hc08/ralloc.c (deassignLR),
11312 * src/z80/ralloc.c (deassignLR),
11313 * src/pic/ralloc.c (deassignLR),
11314 * src/pic16/ralloc.c (deassignLR),
11315 * src/avr/ralloc.c (deassignLR),
11316 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11317 rlivePoint): fixed another part of bug #971834
11319 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11321 * src/z80/main.c: enabled "critical" keyword
11322 * src/z80/mappings.i,
11323 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11324 functions (fixes bug #979646)
11325 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11327 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11329 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11332 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11334 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11335 doesn't disable too much optimizations
11337 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11339 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11341 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11343 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11345 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11347 * src/pic/gen.c tidied up tabs
11348 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11349 * src/pic/main.c tidied up tabs
11350 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11351 * src/pic/pcoderegs.c tidied up tabs
11352 * src/pic/ralloc.c tidied up tabs
11354 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11356 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11357 to S_FIXED for pic16 port and when symbol is not in level 0,
11358 allocate for S_REGISTER storage class and pic16 port, too,
11359 * src/pic16/device.h: prototype for checkSym,
11360 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11361 * (pic16_assignConfigWordValue): test the value and the mask to
11362 validate that the value is suitable for the configuration word,
11363 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11364 collect extern declared symbols, don't emit symbol twice, check
11365 first if symbol is in publics set first,
11366 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11367 * added command line '--fstack' which enables an experimental
11368 feature for stack access, too buggy to be used yet...
11369 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11370 * (pic16_allocDirReg): when register has storage class S_REGISTER
11371 allocate in pic16_dynAccessRegs,
11372 * device/include/pic16/pic18f????.h: modified configuration word
11373 naming convention, words started as CONFIG0H but should be CONFIG1H
11375 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11377 * device/include/mcs51reg.h: fixed bug 970993
11379 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11381 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11382 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11383 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11384 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11385 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11386 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11387 error/warning numbers,
11388 added function setWarningDisabled()
11389 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11390 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11391 _memcmp.c _memmove.c calloc.c realloc.c free.c
11392 * support/regression/tests/malloc.c: added tests for new functionality
11393 * support/regression/tests/zeropad.c: added tests for truncated initializers
11394 and initialized char arrays starting with '\x0'
11395 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11397 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11399 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11401 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11403 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11404 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11405 peephole 177.e. Thanks to anonymous
11407 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11409 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11410 function isn't used in the source but referenced as a
11411 variable initializer then declare it as extern in .asm file
11413 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11415 * .version: increased version number to 2.4.3
11417 Adding version extension according to ChangeLog CVS revision
11418 * src/Makefile.in (target all): added dependency 'version.h'
11419 * (rule version.h): added rule to create version.h from ChangeLog,
11420 * (rule dep): added dependency version.h,
11421 * src/version.awk: AWK script to create version.h
11422 * src/SDCCdwarf2.c (dwWriteModule),
11423 * src/SDCCglue.c (initialComments),
11424 * src/SDCCmain.c (printVersionInfo): modified to write after
11425 version string the version extension number,
11426 * src/SDCCutil.c: included "version.h"
11427 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11429 * src/SDCCutil.h: added prototype for getBuildNumber
11431 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11432 includeDirsSet, too,
11433 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11434 const char [] is found in function prototype...
11436 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11437 moving to WREG with source is already in WREG,
11438 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11439 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11440 * (aopForSym): stack'ed symbols are partially supported, added
11441 if-clause to support symbols in FARSPACE,
11442 * (sameRegs): added test for AOP_ACC to see if registers are same,
11443 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11444 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11445 * (pic16_popRegFromString): will not allocate a new register if it
11446 doesn't find one by name, bug may have introduced...
11447 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11448 * (genIpush): revived to use pic16 port's stack,
11449 * (genAddrOf): added incomplete case for stack'ed operand,
11450 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11451 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11452 can handle multibyte operands,
11453 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11454 * (pic16initialComments): added message for MPLAB compatibility
11456 * src/pic16/main.h: prototype for pic16_mplab_comp,
11457 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11458 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11459 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11460 because of increased complexity of procedure,
11461 * (_process_pragma): stack pragma changed to format 'stack pos len',
11462 emit symbol '_stack_end' to conform with gplink,
11463 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11464 to search for register,
11465 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11467 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11468 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11469 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11470 case for PO_GPR_REGISTER,
11471 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11472 dies, the new era is ahead !...
11473 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11474 pic16_dynInternalRegs,
11475 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11476 * (pic16_allocDirReg): minor optimizations and bug fixes,
11477 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11479 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11480 load stack and frame pointer with address of 'stack_end' symbol
11482 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11484 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11485 without source code but only variable initializers
11487 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11489 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11490 external are not declared as extern to reduce overhead while linking
11492 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11494 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11496 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11498 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11499 Yee Keat for the patch
11500 * src/SDCCast.c (decorateType): fixed bug #979599
11501 * src/ds390/gen.h: removed local fReturnSizeDS390
11502 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11503 * src/ds390/gen.c (genAnd, genOr, genXor),
11504 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11506 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11508 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11509 add relFilesSet to $3, manipulate $2 to handle linking of object
11510 files without source files in command line,
11511 * device/include/pic16 (all headers): added ID location macros,
11512 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11513 entries for ID location bytes,
11514 * (pic16_assignIdByteValue): NEW,
11515 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11516 added field dumpcalltree to pic16_options_t,
11517 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11518 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11519 emitting rFalseIfx label after check_carry label,
11520 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11521 pic16_emitDIRegs), NEW
11522 * (pic16glue): dump .calltree file when option --calltree found,
11523 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11524 * (_pic16_genAssemblerPreamble): emit ID locations after
11525 configuration registers,
11526 * (pic16_linkCmd): modifications of the link command,
11527 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11528 * (pic16_pCodeInitRegisters): don't init stack registers,
11529 * (pic16_findPrevInstruction): fixed bug,
11530 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11531 bug with immediate registers,
11532 * (buildCallTree): traces stack push and pop,
11533 * (pct2): dump also stack usage for each function,
11534 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11535 * (pic16_allocDirReg): various modifications,
11536 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11539 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11541 * src/pic16/pcode.c: removed buggy double colon
11543 2004-07-01 Borut Razem <borut.razem AT siol.net>
11545 * support/scripts/sdcc.nsi: added include/pic16 to setup
11547 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11549 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11550 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11552 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11553 specific command line arguments. Also added sample lkr script
11554 for placing a variable at a specific memory bank.
11555 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11556 at a specific memory bank,
11557 * (pic16_dump_isection): fixed bug which caused string literals to
11558 be omitted when dumping idata section,
11559 * (pic16_groupRegistersInSection): added code to handle registers
11560 in specific memory banks,
11561 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11562 public, all references are renamed too,
11563 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11565 * (pic16_storeForReturn): added case to handle when dest is WREG,
11566 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11567 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11568 pic16_rel_udata, check to see if that register is marked as being
11569 a member of a specific memory bank,
11570 * (pic16_printIvalCharPtr): added code to add string literals either
11571 to code or the idata sections,
11572 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11573 also accept the 'udata' pragma,
11574 * src/pic16/main.h: new structure types sectName and sectSym
11575 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11576 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11577 * (pic16_findPrevInstruction): fixed, it returned nothing,
11578 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11579 instruction combinations,
11580 * (pic16_FixRegisterBanking): heavily reorganised,
11581 * (pic16_AnalyzeBanking): if generating banksel directives is
11582 disabled, then don't call FixRegisterBanking at all,
11583 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11584 completely removed,
11585 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11587 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11589 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11590 Phuah Yee Keat <yk.phuah AT nestac.com>
11592 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11594 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11595 correctly the IVT even if it is relocated to some other location
11597 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11599 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11600 * device/include/pic16/pic18f2220.h: NEW,
11601 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11602 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11603 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11604 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11605 nodefaultlibs, ivt_loc is the location of the interrupt vector
11606 table, and nodefaultlibs signs that default libraries should not be
11607 linked in link stage,
11608 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11609 according to --ivt-loc argument,
11610 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11611 when pragma stack is found,
11613 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11615 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11616 256 (range check), 257 (do while), 258.a-f (bit banging
11617 f.e. on 3-wire SPI bus)
11619 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11621 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11622 variables used exclusively within a loop
11624 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11626 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11628 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11630 * src/SDCClrange.c (computeClash): fixed bug #971834
11632 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11634 * src/mcs51/gen.c (genCmp): fixed bug #975903
11635 * src/hc08/gen.c (operandsEqu),
11636 * src/ds390/gen.c (operandsEqu),
11637 * src/z80/gen.c (operandsEqu),
11638 * src/pic/gen.c (operandsEqu),
11639 * src/pic16/gen.c (operandsEqu),
11640 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11641 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11643 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11647 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11649 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11650 default case in switch statement,
11651 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11652 to eliminate problem with initialisation of pointers, but problem
11654 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11655 * (emitStaticSegment): removed various lines emitting debug info,
11656 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11657 added processor registers for utilizing EEPROM,
11658 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11659 configurable and set 8
11661 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11663 * .version: increased version number to 2.4.2,
11665 Cumulative patch for pic16 port
11666 * src/pic16/device.c: changed scheme to dump initial values for
11667 variables in idata segment, all print_idata* functions were removed,
11668 now the pic16_printIval* will be called,
11669 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11670 * _pic16_printPointerType, pic16_printPointerType,
11671 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11672 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11673 NEW, similar to the respective functions in SDCCglue.c,
11674 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11675 way, emitting hex bytes,
11676 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11678 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11680 * src/avr/ralloc.c (serialRegAssign),
11681 * src/xa51/ralloc.c (serialRegAssign),
11682 * src/pic/ralloc.c (serialRegAssign),
11683 * src/pic16/ralloc.c (serialRegAssign),
11684 * src/hc08/ralloc.c (serialRegAssign),
11685 * src/z80/ralloc.c (serialRegAssign),
11686 * src/ds390/ralloc.c (serialRegAssign),
11687 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11689 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11691 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11692 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11694 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11696 Cumulative patch for pic16 port:
11697 * src/pic16/device.h (typedef PIC16_device) modified fields for
11698 defining microcontrollers,
11699 * src/pic16/device.c: added new info for all devices in Pics16 array,
11700 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11701 to be optimised out by the pCode optimiser,
11702 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11703 specially, bug reported by G.M. Gallant,
11704 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11705 as force'd so that cannot be optimised out by pCode optimiser,
11706 * src/pic16/pcode.c,
11707 * src/pic16/pcodepeeph.c,
11708 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11709 they are disabled by default, but can be enabled explicit with
11710 command argument --denable-peeps, for testing,
11711 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11712 --pomit-ivt in COMPILE_FLAGS
11714 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11716 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11717 compilation on MSVC
11719 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11721 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11723 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11725 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11726 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11728 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11730 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11731 would only assign 0x300001 register.
11733 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11735 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11736 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11738 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11740 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11742 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11743 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11744 added peephole 254 (left shift), 255 (jump table)
11746 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11748 * device/lib/Makefile.in: removed comment line with model-pic16,
11749 * (target port-specific-objects-pic16): the libraries and objects
11750 are copied to the build directory form the device/lib/pic16/bin
11753 Cumulative patch concerning pic16 port:
11754 * library directory has been re-organized,
11755 * added support for PIC18F1220,
11756 * added headers and library sources for chips 18f1220,18f6520,
11757 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11759 * configuration registers setting has changed, now each supported
11760 device has a complete description of the registers it uses,
11761 * all initialisations are moved to idata sections, these section
11762 can be absolute or relocatable,
11763 * fixed initialisation of codespace variables,
11764 * fixed warning about PCLATU and gpsim,
11765 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11766 * (genAssign): use table reads when assigning from variables in codespace,
11767 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11768 char/int variables placed in codespace,
11769 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11770 registers set in .asm file, no need for --pomit-config-words anymore,
11771 * (pic16glue): some 8051 legacy segments are commented out
11772 (to be removed completely),
11773 * added support for alternative assembler and linker with --asm=
11774 and --link= command line arguments,
11775 * peepholes are disabled automatically in the port, no need to
11776 specify on command line,
11777 * port supports natively char/int/long multiplication, but converts
11778 all divisions to support functions,
11779 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11780 to the file set in variable $2,
11781 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11782 strings in ASCII format and not in hex,
11783 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11784 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11785 allocate proper register if iCodes aren't temporary,
11787 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11789 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11791 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11793 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11796 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11798 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11799 computed address is reused
11800 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11801 multi-byte bitfields
11803 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11805 * src/z80/gen.c: (genArrayInit): must check for pointers too
11807 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11809 * support/regression/tests/zeropad.c: never meant to commit the
11810 nestedstruct test: removed, added check for GCC version
11812 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11814 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11815 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11816 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11817 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11818 bugs 928906 and 954082 half-empty initializers
11820 * src/SDCCsymt.c (getAllocSize): added for above fix
11821 * src/z80/gen.c (genArrayInit): fixed bug 741044
11822 * support/regression/tests/zeropad.c: added tests
11824 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11826 * src/pic16/device.c (pic16_dump_section): corrected bug which
11827 caused some symbols of the libraries to be misplaced
11829 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11831 * src/pic16/glue.c,
11832 * src/pic16/ralloc.h,
11833 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11834 to fix conflict with pic port
11836 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11838 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11839 externs configuration variables,
11840 * src/pic16/ralloc.h,
11841 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11842 prototype in header, commented out some debug messages
11844 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11846 * src/pic16/glue.c,
11847 * src/pic16/main.c,
11848 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11849 for gpasm COFF object generation. Thanks to D. Hawkins for
11852 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11854 * src/ds390/main.c,
11855 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11856 Brock for spotting this)
11857 * src/ds390/gen.c (genEndFunction),
11858 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11859 interrupt handler and critical. Disable push/pop optimizations when
11860 peephole optimizations disabled.
11862 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11864 Updated pic16 library sources and headers.
11865 * device/lib/pic16/pic18f*/ ,
11866 * device/include/pic16/*.h: modified to handle structured SFR
11869 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11871 * src/port.h (PORT structure): added hook initPaths, now each
11872 port can declare its own default search paths,
11873 which can been seen with the --print-search-dirs option,
11874 see pic16 port for example,
11875 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11876 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11877 * (doPrintSearchDirs): NEW, replaces in a central manner the
11878 printing of search dirs which was split in set*Paths functions,
11879 * (main): added call to port->initPaths and doPrintSearchDirs,
11881 * src/ds390/main.c,
11884 * src/izt/tlcs900h.c,
11885 * src/mcs51/main.c,
11887 * src/pic16/main.c: modified port structures to reflect addition of
11890 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11891 * (pic16_dump_section): for registers in same address reserve memory once,
11892 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11894 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11895 result is greater in size than right or left,
11896 * (pic16_genUMult8X8_8): there are some cases where the result can
11897 be 16 bits size, so handle these,
11898 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11899 * (pic16_outBitC): modified to emit pcodes,
11900 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11902 * (genDivOneByte): implemented algorithm to divide 8-bits,
11903 * (genCmp): uncommented goto, but issues still exist,
11904 * (genAnd): fixed a bug with variables >8bits,
11905 * (genPackBits): optimization added that uses BCF/BSF to change a
11907 * (genAssign): fixed bug when assigning floating point literals,
11908 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11909 __sdcc_gsinit_startup label,
11910 * src/pic16/main.c (_pic16_init): removed search directory
11912 * (_pic16_initPaths): NEW, used to initialise search directories,
11913 * (_hasNativeMulFor): support functions for all except char/int
11914 multiplication, and char division,
11915 * (PIC16_port struct): modified entry for native mul support,
11916 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11918 * (buildCallTree): call to register_usage is ifdef'ed out,
11920 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11922 * device/include/string.h: applied Stas Sergeev's patch to make this
11923 header file compatible with the preprocessor -Wundef option
11924 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11925 failure (fixes bug #941458)
11927 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11929 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11930 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11931 that the variable, not the function, should be static
11932 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11933 to be consistent with non-literal case
11935 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/SDCCast.c (isConformingBody): fixed bug #949967
11938 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11939 convilong): fixed bug #952086
11941 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11943 * src/SDCCmem.c (allocVariables): fixed bug #955321
11945 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11947 * src/hc08/main.c (_hc08_genAssemblerEnd),
11948 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11949 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11950 completely eliminated the use of a temporary file
11951 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11952 when more than one file linked
11953 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11955 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11957 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11958 which fixes bug #543481
11959 * support/regression/tests/bug-751703.c: fixed comments left from a
11960 cut and paste error
11961 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11962 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11963 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11965 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11966 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11967 are now changed to underscores in moduleName
11969 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11971 * as/mcs51/lkmem.c: better fix for bug #954173
11973 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11974 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11976 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11977 * device/include/c8051f000.h,
11978 * device/include/c8051f120.h,
11979 * device/include/c8051f300.h,
11980 * device/include/c8051f310.h,
11981 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11982 PWM16) and detab'ed
11984 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11986 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11987 and mailing lists, doc'ed --no-peep-comments, removed reference
11988 to knoppix (newest version has no LyX/LaTeX), other minor changes
11989 * src/SDCCglue.c (glue): save 2 bytes stack space with
11990 option --main-return. The ljmp could probably be avoided too
11992 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11994 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11996 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11999 * src/SDCCopt.c (isLocalWithoutDef),
12000 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
12001 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
12002 (credit to Maarten Brock for patch #949363, on which this is based)
12003 * support/regression/tests/bug-751703.c: some test cases of extern used
12004 within inner scopes.
12006 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12008 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12010 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12012 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12013 dwWriteLabel): fix to create valid debugger symbols even when
12014 the module name has non-alphanumeric symbols in it
12015 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12016 when a variable's allocation has been optimized away
12019 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12021 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12023 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12024 * src/mcs51/main.c,
12025 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12026 * src/ds390/main.c,
12027 * src/z80/gen.c (z80_emitDebuggerSymbol),
12029 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12031 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12032 * src/pic16/main.c,
12033 * src/avr/gen.c (avr_emitDebuggerSymbol),
12035 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12037 * src/SDCCdebug.c (emitDebuggerSymbol),
12039 * src/port.h: added a debugger struct to the port struct. Added a
12040 callback for defining debugger symbols
12042 * src/SDCCast.c (createLabel),
12043 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12046 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12047 iCode back to the ast for the function
12049 * src/hc08/ralloc.c (hc08_assignRegisters),
12050 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12051 unneeded fields from the regs struct.
12052 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12053 pushReg() & pullReg() functions instead of emitcode()
12055 * src/hc08/gen.c (genLabel, genhc08Code),
12056 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12058 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12061 * src/hc08/gen.c (genEndFunction, genhc08Code),
12063 * src/mcs51/gen.c (genEndFunction, gen51Code),
12065 * src/ds390/gen.c (genEndFunction, gen390Code),
12067 * src/z80/gen.c (genEndFunction, genZ80Code),
12070 * src/pic/gen.c (genEndFunction, genpic14Code),
12072 * src/pic16/gen.c (genEndFunction, genpic16Code),
12074 * src/avr/gen.c (genEndFunction, genAVRCode),
12076 * src/xa51/gen.c (genEndFunction, genXA51Code),
12078 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12079 specific code to cdbFile.c and out of the backend code generators
12081 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12082 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12083 starting address is now 0
12086 * as/hc08/m08pst.c,
12087 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12088 assembler directive for DWARF support
12089 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12093 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12095 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12097 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12098 and inappropriate peephole optimization in jump tables
12100 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12102 * as/hc08/m08pst.c,
12103 * src/SDCCglue.c: sdccopt works for the hc08 port now
12105 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12107 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12109 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12111 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12113 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12115 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12119 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12120 comments from the peephole optimizer replacement rules
12121 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12123 * src/SDCCcse.c (updateSpillLocation),
12124 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12126 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12127 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12128 objects far pointers
12130 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * src/SDCCsymt.h: a missing part of my last change
12133 * src/pic/ralloc.c (regTypeNum),
12134 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12136 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12139 * src/SDCCicode.c (aggrToPtrDclType),
12140 * src/SDCCptropt.h,
12141 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12142 ptrPseudoSymConvert),
12143 * src/pic/ralloc.c (regTypeNum),
12144 * src/pic16/ralloc.c (regTypeNum),
12145 * src/hc08/ralloc.c (regTypeNum),
12146 * src/ds390/ralloc.c (regTypeNum),
12147 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12148 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12150 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * link/z80/lkmain.c (afile),
12153 * as/hc08/lkmain.c (afile),
12154 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12155 prevent a pointer problem when a filename has no directory and
12156 no extension specified.
12158 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * link/z80/lkmain.c (afile): allow periods in directory names
12161 * link/z80/lkmain.c (afile),
12162 * as/mcs51/lkmain.c (afile),
12163 * as/hc08/lkmain.c (afile): allow linker script file to have an
12164 extension other than ".lnk"
12165 * link/z80/lklex.c (getfid),
12166 * link/z80/lkmain.c (parse),
12167 * as/mcs51/lklex.c (getfid),
12168 * as/mcs51/lkmain.c (parse),
12169 * as/hc08/lklex.c (getfid),
12170 * as/hc08/lkmain.c (parse): Support comments in the linker script
12171 file on lines by themselves and after filenames
12173 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12175 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12177 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12179 * src/z80/peeph-z80.def: removed some peephole rules that don't
12180 work with multibyte arithmetic (fixed bug #937126)
12181 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12182 to registers and not global variables
12183 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12184 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12185 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12186 checking for assignments not internally generated (fixed bug #931895)
12187 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12188 structure member (fixed bug #930072)
12190 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12192 * src/SDCCmain.c (linkEdit),
12193 * src/hc08/main.c (_hc08_parseOptions),
12194 * as/hc08/Makefile.in,
12195 * as/hc08/aslink.h,
12197 * as/hc08/m08pst.c,
12198 * as/hc08/lkrloc.c (relr, rele),
12199 * as/hc08/lkarea.c (lnkarea)
12200 * as/hc08/lkmain.c (afile, parse),
12201 * as/hc08/lkelf.c: support for ELF output
12202 * as/hc08/lks19.c (s19),
12203 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12205 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12207 * as/mcs51/lkihx.c: Fixed bug #899105.
12209 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12211 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12212 .dsp files from Unix to DOS.
12214 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12217 function pointers; we have been compliant for several months now.
12218 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12219 change that was accidently commented out
12220 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12221 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12224 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12226 * src/hc08/gen.c: output of all of the internal debugging information
12227 is now controlled by the D() macro; it is disabled by default
12229 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12231 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12232 harder to keep the same registers during a CAST iCode
12233 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12234 long via int can be done in a single cast, if the signedness is
12236 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12237 putchar() in tinibios.c in ds390's library
12239 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12241 * src/SDCCast.c (decorateType): fixed bug #898889,
12242 cast result of a literal complement too
12243 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12244 fixed check for bitfields
12246 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12248 * src/SDCCicode.c (geniCodeLogic): made it static,
12249 (geniCodeLogicAndOr): added in order to fix bug #905492,
12250 (ast2iCode): fixed bug #905492
12251 * support/regression/tests/bug-905492.c: added
12252 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12253 (processParms): fixed bug #927659: don't copy parms, this will clear
12255 * support/regression/tests/bug-927659.c: added
12257 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12259 * src/SDCCast.c (addCast): don't cast float to char
12260 * device/lib/libsdcc.lib: added _memmove
12262 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12264 * device/lib/large/Makefile: fixed parallel execution by
12265 replacing `make` by `$(MAKE)`
12267 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12269 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12270 offsets (fixes bug #923936)
12272 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12274 * device/lib/small/Makefile: fixed parallel execution by
12275 replacing `make` by `$(MAKE)`
12277 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12279 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12281 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12283 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12284 * src/regression/Makefile: Regression test was not running.
12286 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12288 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12289 complement if possible
12290 * src/SDCCval.c (valComplement),
12291 * src/SDCCicode.c (operandOperation): fixed complement of literal
12292 * support/regression/tests/onebyte.c (testComplement): added
12294 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12296 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12297 return an optimized tree; actually replace actParm with the new tree
12298 * src/SDCCast.h: added some parantheses to remove side effects
12299 * support/regression/tests/bug-920866.c
12301 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12302 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12303 Bit operands were not being handled properly in the pic14 port.
12304 (now src/regression/add.c passes again).
12306 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12308 * src/SDCC.y (labeled_statement): case and default no longer require
12309 a following statement (RFE #893037)
12311 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12313 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12314 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12315 disabled (fixes bug #916294)
12316 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12317 "mov a,acc"; patch provided by Lenny Story
12318 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12320 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12322 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12324 * src/ds390/gen.c (genFunction, genEndFunction),
12325 * src/ds390/ralloc.c (ds390_assignRegisters),
12326 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12327 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12328 pushed if there are parameters passed on the stack. Also, a cleaner
12329 way to decide if r0/r1 should be pushed/popped. (Together they fix
12332 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12335 * device/lib/mcs51/crtpagesfr.asm,
12336 * device/lib/mcs51/crtxinit.asm,
12337 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12338 to avoid confusion with Si Lab's SFRPAGE register.
12340 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/SDCCglue.c (emitMaps): allow public sfr variables
12343 * src/SDCCglue.c (initialComments): include compiler build date
12344 with compiler version and put the timestamp of the generated
12345 assembly file on a serperate line to be less confusing.
12346 * src/port.h: added genInitStartup hook
12348 * src/ds390/main.c,
12351 * src/pic16/main.c,
12353 * src/z80/main.c: genInitStartup initialize as NULL (default to
12354 historical behaviour)
12355 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12356 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12357 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12358 library instead of hard coding it into the compiler.
12359 * support/regression/ports/mcs51-stack-auto/spec.mk,
12360 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12361 * device/lib/mcs51/Makefile,
12362 * device/lib/small/Makefile,
12363 * device/lib/large/Makefile,
12364 * device/lib/mcs51/crtpagesfr.asm,
12365 * device/lib/mcs51/crtstart.asm,
12366 * device/lib/mcs51/crtxclear.asm,
12367 * device/lib/mcs51/crtxinit.asm,
12368 * device/lib/mcs51/crtclear.asm,
12369 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12370 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12371 and into user configurable files.
12372 * device/lib/clean.mk: clean mcs51 directory too
12373 * support/regression/tests/longlit.c: added static to T1 declaration
12374 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12375 accesses in the initialization code
12377 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12379 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12380 OSCTRIMVAL as noted in bug #916008
12382 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12384 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12385 in loops with multiple exits (reported as incorrect registers
12386 used by Martin Helmling in Sdcc-user list)
12388 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12390 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12391 made ds390 register extensions look less like error messages
12393 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12395 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12396 reported by Adam Wozniak in Sdcc-user list
12398 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12400 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12401 arithmetic optimizations, added debug output
12403 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12405 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12406 * sdcc.spec: updated and split sdcc into 3 rpms
12407 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12408 needed for literals of LEFT_OP and '+'
12409 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12410 introduced RESULT_TYPE_NOPROM
12411 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12413 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12414 limited promotion to int only for '*'
12415 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12417 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12419 * src/pic16/gen.c (genSkip),
12420 (genc16bit2lit), (gencjneshort): commented out
12421 (is_LitOp): new helper function, checks operand type
12422 (genCmpEq): rewritten
12424 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12426 * support/regression/tests/bug-908454.c: added
12428 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12430 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12431 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12432 (geniCodeCast): cosmetic, don't preserve bit storage class
12433 (geniCodeLeftShift): added promotion
12434 (geniCodeLogic): fixed regression
12435 * src/SDCCsymt.c (computeTypeOr): accept bits too
12436 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12438 2004-03-07 Borut Razem <borut.razem AT siol.net>
12440 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12442 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12444 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12445 version of pic16_genPackRegisters which does not check if ic is a
12447 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12448 function cause string1.c regression test fails
12450 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12452 * sim/ucsim/configure.in,
12453 * sim/ucsim/configure,
12454 * sim/ucsim/doc/Makefile.in: use docdir
12455 * src/SDCC.y: fixed sbit atrributes
12456 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12457 * src/SDCCast.c (decorateType): |^& need special promotion handling
12459 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12460 * src/SDCCsymt.h (computeType),
12461 * src/SDCCicode.c: computeType() needs op
12462 * src/SDCCsymt.c (checkTypeSanity),
12463 * doc/sddman.lyx: "plain" bitfields are unsigned
12464 * src/SDCCsymt.c (computeTypeOr): added
12465 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12467 * src/SDCCval.c (val*): computeType() needs op
12468 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12469 * support/regression/tests/onebyte.c: added tests for |^&
12471 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12473 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12474 for writing icode into asm output.
12476 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12478 * src/pic16/device.c: added some debug lines enabled
12479 with macro DEBUG_CHECK,
12480 * src/pic16/genarith.c: more debug in genPlus,
12481 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12482 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12483 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12484 * (aopForSym): onStack symbols are re-placed in data memspace,
12485 and onStack flag is cleared,
12486 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12487 copy temporary pcodeop,
12488 * (genPcall): added warning for not updating PCLATU,
12489 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12490 always true for pic16 port,
12491 * (genMultOneWord): NEW, supports integer multiplication,
12492 * (genMult): modified to call genMultOneWord,
12493 * (ifxForOp): added warning when return NULL,
12494 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12495 flag is set before call to operandFromSymbol for implicit
12497 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12498 options.intlong_rent are set by default,
12499 * (_hasNativeMulFor): modified to allow port generation of integer
12501 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12502 set regtype to REG_SFR for all registers, restricting seting the
12503 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12505 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12507 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12508 more than 500 times in the regression tests
12510 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12512 * support/Util/SDCCerr.h,
12513 * support/Util/SDCCerr.c,
12514 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12516 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12517 for symbol conflicts.
12518 * support/valdiags/tests/enum.c,
12519 * support/valdiags/tests/tentdecl.c,
12520 * support/valdiags/tests/struct.c: expect possible error messages
12521 referring to original symbol definitions.
12522 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12524 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12526 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12528 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12530 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12532 * src/pic16/ralloc.c (newReg): fixed bug #908929
12534 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12536 * src/ds390/gen.c: added missing #include "main.h"
12538 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12540 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12541 checking if symbol is already in set,
12542 * src/pic16/device.h: prototype for checkAddSym,
12543 * src/pic16/gen.c: (_G): added entry interruptvector,
12544 * (assignResultValue): removed some commented out lines,
12545 * (genFunction): check for ISR via sym->type, absolute section for
12546 interrupt code is created via a new pBlock, the goto instruction is
12547 placed now correctly at the interrupt vector position, changed all
12548 references from ivec to _G.interruptvector,
12549 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12550 is the interrupt is a high priority one, same for return from ISR,
12551 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12552 externs to calls of checkAddSym,
12553 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12554 pic16_pcode_verbose flag is set,
12555 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12556 * src/pic16/pcoderegs.c: message about how many registers are saved
12557 will only be emitted if pic16_pcode_verbose flag is set,
12559 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12561 * src/ds390/ralloc.h,
12562 * src/ds390/ralloc.c (ds390_regWithIdx),
12563 * src/ds390/gen.c (emitcode),
12564 * src/ds390/main.h,
12565 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12566 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12567 ds390operandCompare, getRegsRead, getRegsWritten,
12568 initializeAsmLineNode): customized instruction size calculation for
12569 ds390, started basis for some register optimizations
12570 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12571 corresponding assembly output
12572 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12573 missing push/pop of r0/r1. Optimized push/pops
12575 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/mcs51/main.c (instructionSize): fixed ACALL size
12578 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12580 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12582 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12583 the sorting of rlist with NULL elements
12584 * (print_idataType, print_idata): NEW to create idata sections
12585 * src/pic16/device.h: idataSymSet new variable
12586 * src/pic16/gen.c (genFunction): fixed some bugs in string
12587 comparing, improved the absolute section creation for ISRs,
12588 added FSR0L/FSR0H in registers that are saved in an ISR,
12589 * (genInline): fixed the processing of inline snippets,
12590 now they undergo no process by the peephole optimizer
12591 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12592 are placed in idataSymSet,
12593 * (pic16emitStaticSeg): extern symbols are added in externs,
12594 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12595 switching when aboslute variables are placed in access bank memory
12596 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12597 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12598 commented out with #if,
12599 * (pic16_packRegisters): reintroduce the check for CAST because some
12600 symbols are not correctly handled,
12601 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12602 pCodeInstruction instead of pCode,
12603 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12604 pCodeAsmDir definition,
12605 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12606 directive, then the argument directive is emitted without the leading
12607 tab, hack for inline labels which must be in the first column,
12608 * (compareLabel,pic16_findNextInstruction),
12609 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12610 * (insertBankSwitch): modified for the new pCodeAsmDir,
12612 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12613 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12615 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12617 * (pushSide): commented out with #if,
12618 * (assignResultValue): fixed some typos in saving
12620 * (genPcall): FIXED and sync'ed with genCall,
12621 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12622 * (genNearPointerGet): fixed to handle some more cases,
12623 implementation scheme via table reads,
12624 * (genConstPointerGet): modified to access code memory correct,
12625 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12626 and improved to handle some cases
12627 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12628 instead of "RETLW" for init data
12629 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12630 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12631 variables are placed in access bank memory (<0x80 and >=0xf80),
12632 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12633 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12634 TBLWT_POSTDEC,TBLWT_PREINC
12635 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12636 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12638 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12639 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12640 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12641 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12643 2004-02-29 Borut Razem <borut.razem AT siol.net>
12645 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12646 support/Util/findme.h, support/Util/system.h: enhance binary relative
12647 search for lib and include by using findProgramPath()
12649 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * src/SDCCpeeph.c (pcDistance),
12654 * src/mcs51/ralloc.h,
12655 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12656 * src/mcs51/main.h,
12657 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12658 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12659 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12660 size calculation port specific, started basis for some register
12662 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12663 missing push/pop of r0/r1. Optimized push/pops
12664 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12665 * device/lib/_modsint.c (_modsint),
12666 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12667 and stack version so regression tests pass
12669 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12671 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12672 * src/SDCCast.c (decorateType): catch another small optimization
12674 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12675 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12676 modified to finally use computeType() all over SDCC,
12677 see Feature Request #877103
12678 * src/SDCCval.h: cosmetic
12679 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12680 valCompare(); regression tested in muldiv.c
12681 * support/regression/tests/muldiv.c (testMod): mod sign follows
12684 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12686 * src/SDCCast.c (decorateType): fixed bug #902362
12687 * doc/INSTALL.txt: fixed install instructions for win32
12689 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12691 * device/include/Makefile.in (install): fixed by replacing spaces
12694 * doc/INSTALL.txt: updated for release
12695 * doc/sdccman.lyx: added warning for --xstack being buggy
12697 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12699 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12700 to eliminate build warnings.
12701 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12703 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12704 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12706 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12707 removed -penable-stack, added comment for stack pragma, added
12708 warning for not initializing the stack/frame registers, removed
12709 comment at interrupts section
12711 Stack is made permanent, there is no ability to disable stack usage.
12712 * src/pic16/device.h,
12713 * src/pic16/device.c: removed all references to USE_STACK macro,
12714 * src/pic16/device.c (pic16_dump_section): when no elements in
12715 rlist, free rlist before return,
12716 * (pic16_dump_int_registers): NEW, internal registers are a new set
12717 of general purpose registers reused by each function,
12718 * (checkAddReg): returns 1 if registers is added to set,
12719 * (pic16_groupRegistersInSection): when a registers is of type
12720 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12721 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12722 SRCASECMP macro is moved here from device.c
12723 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12724 PO_PCLATU, PO_PRODL, PO_PRODH,
12725 * (pic16_pCodeOpType, genMinus,
12726 changed compares to "a" register, with AOP_ACC,
12727 * (pic16_genPlus): fixed some bugs and indented properly,
12728 * (pic16_addSign): changed size to size+offset in the MOVWF
12730 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12731 multiply 8-bit operand by literal, result is 8-bit,
12732 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12733 multiply 2 8-bit operand, result is 8-bit,
12734 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12736 * src/pic16/gen.c: changed accUse to contain WREG only,
12737 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12738 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12739 true, do not use immediate addressing any more unless sym is a
12740 pointer in codespace,
12741 * (aopForRemat): do not use immediate addressing when symbol not in
12742 codespace and when symbol's address is requested,
12743 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12745 * (aopGet): added case for AOP_ACC and don't return "accumulator
12746 bug" but WREG instead,
12747 * (popGetTempReg): pushes contents of temporary register in stack,
12748 * (popReleaseTempReg): pops contents of temporary register from
12749 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12750 * (pic16_popGet): separated case AOP_ACC to return register WREG
12751 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12752 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12753 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12754 the use of immediate pointers to certain cases only.
12756 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12757 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12758 * (assignResultValue, genCall, genRet): modified to use the new
12759 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12760 genPcall is still broken,
12761 * (genFunction): added code to create 'A' type pBlocks when
12762 interrupt functions are generated, code not extensively tested yet,
12763 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12764 * (genEndFunction): modified so ISRs pop stored registers from stack,
12765 * (genMultOneByte): cleanup,
12766 * (AccRsh): added flag andmask, to and result with appropriate mask,
12767 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12768 * (genDataPointerGet): fixed and reenabled its use,
12769 * (genNearDataPointerGet): bugs fixed,
12770 * (genDataPointerSet): bugs fixed,
12771 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12772 pic16_DumpSymbol, pic16_DumpOp,
12773 * src/pic16/genutils.h: function prototypes for the above functions,
12774 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12776 * (pic16emitRegularMap): many many many improvements, but needs a
12778 * src/pic16/main.c: enable_stack in pic16_options is removed,
12779 * (_pic16_parseOptions): removed command line options -penable-stack,
12780 * (_process_pragma): emit stack symbol only when stack pragma is
12782 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12783 redirected to FSR0L/FSR0H pair,
12784 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12785 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12786 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12788 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12789 * (dumpPicOptype): NEW,
12790 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12791 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12792 with movff instruction,
12793 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12794 added pic16_int_regs, some packRegsFor* functions are commented out,
12795 because produce errors,
12796 * src/pic16/NOTES: minor modifications
12798 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12800 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12801 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12803 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12804 * as/mcs51/lkaomf51.c: fixed bug #895763
12806 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12808 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12810 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12812 * doc/sdccman.lyx: added details about the HC08 storage classes and
12813 interrupts, fixed the register usage info for z80 & gbz80
12815 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12817 * doc/sdccman.lyx: added more pic16 port documentation
12818 * device/include/pic16/: added header pic18fregs.h
12820 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12822 * doc/sdccman.lyx: added Vangelis' contribution
12824 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12827 extend to the next CALL or PCALL, not just to the next CALL.
12829 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12831 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12833 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12835 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12836 bug #895752 and a better fix for bug #716790
12838 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12842 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12844 * doc/sdccman.lyx: minor changes, minor changed
12846 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12848 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12849 which can't handle SDCC_NEWONEBYTEOPS,
12850 (geniCodeMultiply): removed conversion from mult to shift for pic14
12853 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12857 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12858 thus fixing bug #895406
12860 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12862 * device/lib/_modsint.c,
12863 * device/lib/_modslong.c: sign follows divisor only
12864 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12865 signs or signedness can be ignored
12866 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12867 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12868 added optimization for IFX,
12869 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12871 reenabled optimization for IFX, which was removed on 2004-01-11
12872 * src/SDCCast.h: added return type IFX
12873 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12874 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12875 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12876 SDCC_OLDONEBYTEOPS selects the old behaviour
12877 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12878 changed again and commented promotion rule
12879 * src/SDCCval.c (valDiv): promotion no longer necessary
12880 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12881 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12883 * support/regression/tests/onebyte.c: added
12885 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12887 * gen.c (genInline): reverted to old code for assemnling inline
12888 code because of bug reported James Chadd
12890 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12892 * ralloc.h: missing declarations from previous patch,
12893 seems that patch for ralloc.h was never applied, fixed
12895 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12896 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12900 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12901 indirect addressing. Marked FSR0 as deprecated
12902 * gen.c (pointerCode): commented out, not needed now
12903 (pic16_popGet2p): new MOVFF helper function
12904 (genGenPointerGet),
12905 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12906 (shiftRLong): removed duplicate debugging info
12908 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/ds390/gen.c (genNearPointerGet),
12911 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12912 optimization with bits, but not bitfields.
12913 * src/ds390/ralloc.c (packRegisters),
12914 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12916 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12918 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12920 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12923 * src/SDCCicode.c (operandFromSymbol),
12924 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12925 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12926 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12927 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12928 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12929 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12931 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12932 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12933 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12934 * src/SDCCsymt.c (newSymbol),
12935 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12938 * src/SDCCval.c (newiList): fixed bug #885705
12940 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12942 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12943 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12945 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12947 * device/include/c8051f120.h,
12948 * device/include/c8051f300.h,
12949 * device/include/c8051f310.h: added/updated header files for Silicon
12950 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12951 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12952 in new section Submitting patches
12954 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12956 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12957 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12958 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12960 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12961 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12962 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12964 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12965 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12966 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12968 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12969 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12970 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12971 genGenPointerSet): fixed bug #892400
12972 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12973 to eliminate build warnings.
12974 * src/SDCCast.c (processParms),
12975 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12977 * support/valdiag/valdiag.py: added GCC to the list of defines active
12978 when compiling with gcc
12980 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * support/Util/SDCCerr.h,
12983 * support/Util/SDCCerr.c,
12984 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12985 with an incomplete type (fixed bug #883734)
12986 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12988 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12990 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12992 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12994 * src/SDCCast.c (decorateType),
12995 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12996 function pointer implementation
12997 * support/regression/tests/funptrs.c: added tests to verify both forms
12998 of function pointers work correctly. Added tests to verify parameters
12999 are passed in the correct order.
13001 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
13003 * device.c (regCompare): registers are sorted by ascending
13004 address and increasing size,
13005 * main.c (_pic16_finaliseOptions): removed the declaration
13006 of compiler macro MCU. Now a macro of the format pic18fxxxx
13007 will be defined from the command line
13009 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13010 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13012 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13013 PCOP_RLCF was overwritten!
13014 * gen.c (genSkip): commented out calls to pic16_emitcode,
13015 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13017 * (genRRC): added debugging info,
13018 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13019 overwritten while shifting,
13020 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13021 overwritten while shifting,
13024 * (shiftLLeftOrResult),
13025 * (shiftRLeftOrResult),
13027 * (shiftLLong): Implemented with pic16_emitpcode
13028 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13029 * (genLeftShift): Fixed bug, operand for shift by variable always
13030 was "and"ed with 0x0f,
13031 * (genLeftShiftLiteral),
13033 * (genRightShiftLiteral): added debugging info,
13034 * (genrshFour): added comment,
13035 * (genRightShift): determined signedness from operand "left"
13036 instead of "result"
13038 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/SDCCicode.c (geniCodeParms),
13041 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13042 function pointers, fixed function pointer bugs #861242 and #861896
13044 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13046 * device/include/c8051f000.h,
13047 * device/include/c8051f120.h,
13048 * device/include/c8051f300.h: added header files for Silicon
13049 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13051 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13053 * src/SDCCast.c (processParams): added new type flow and restructured
13054 (gatherAutoInit): added new type flow
13055 (addCast): cosmetic changes
13056 (getLeftResultType): added new type flow for array indices, patch
13057 provided by Stas, see FR #877103
13058 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13059 array index patch by Stas
13060 * src/SDCCast.h: added prototype getResultTypeFromType()
13062 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13063 * src/pic/glue.c (pic14emitStaticSeg),
13064 * src/pic16/glue.c (pic16emitStaticSeg),
13065 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13066 for initialization of symbols
13067 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13068 * support/Util/SDCCerr.h:
13069 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13070 * .version: bumped version number to 2.3.8
13071 * device/include/Makefile.in (install),
13072 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13075 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13077 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13078 Slade Rich fixed an optimization bug
13079 * src/pic/pcodepeep.c,
13080 * src/pic/pcoderegs.c
13081 * doc/Makefile (install): added test for directory
13083 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13086 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13087 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13088 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13089 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13090 * as/mcs51/asexpr.c (term),
13091 * as/hc08/asexpr.c (term): fixed bug #887146
13093 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/z80/gen.c (genMult): handle single byte result product
13096 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13097 DUMMY_READ_VOLATILE (fixed bug #886367)
13099 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13101 * support/regression/tests/libmullong.c: fixed logic, on little endian
13102 hosts we ended without a mullong_wrapper()
13104 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13106 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13107 virus/worm forged address usage.
13109 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13111 Fixed promotion, it should be done on AST level:
13112 * src/SDCCast.c (addCast): added promotion to int
13113 (decorateType): updated call to upCast()
13114 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13115 usualUnaryConversions()
13117 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13119 * support/regression/tests/literalop.c (mulWrapper): Added a
13120 wrapper to remove integer overflow warnings.
13122 * support/regression/tests/float_trans.c: Made work on host.
13124 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13127 * support/regression/generate-cases.py (main): Changed from inline
13130 * doc/Makefile (install): Changed to depth first to get rid of
13131 missing directory install warning.
13133 * as/Makefile (install-doc): Made work on Mac.
13135 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13137 * src/SDCCast.c: added an additional type flow in decorateType() of
13138 opposite direction, see feature request #860006; it's enabled at runtime
13139 by setting the environment variable SDCC_NEWTYPEFLOW
13140 * src/SDCCast.h: changed prototype of decorateType()
13141 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13142 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13143 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13144 see feature request #877103
13145 * src/SDCCval.c: updated call of decorateType()
13146 (valBitwise): fixed bug #882876
13147 (valMinus): added promotion
13148 (valLogicAndOr): result is unsigned
13149 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13150 * src/SDCCsymt.c (computeType),
13151 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13152 must not cause an unsigned operation
13153 * src/pic/glue (pic14emitRegularMap),
13154 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13156 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13158 * src/pic/pcode.c (PCodeID): commented out left over debug code
13160 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13162 * support/valdiag/tests/overflow.c: added shift tests
13163 * src/pic/device.c,
13170 * src/pic/pcodepeep.c,
13171 * src/pic/pcoderegs.c,
13172 * src/pic/ralloc.c,
13173 * src/pic/ralloc.h: applied patch from Slade Rich;
13174 added support for multiple code pages and multiple RAM banks on the
13175 PIC 14 port. The ASM files now no longer simply assume all the
13176 code / RAM are in the same page / bank. This means the linker can
13177 safely allocate code/RAM of separate ASM files to different pages/banks.
13178 * doc/sdccman.lyx: added Slade's tips
13179 * src/mcs51/peeph.def: fixed bug #880768
13181 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13184 * src/SDCCast.c (decorateType): fixed bug #880197
13186 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13188 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13191 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13192 strtof is not part of C89 and isn't included with Mac OS X.
13194 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13197 shiftL2Left2Result): fixed bug #879326
13198 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13199 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13200 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13201 address fetch for clr instruction
13202 * device/lib/hc08/_mulint.c: created optimized assembly version
13203 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13205 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13207 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13208 proposed in FR #877103
13210 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13212 * src/SDCCval.c (cheapestVal): added missing checks
13213 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13214 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13216 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13218 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13221 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13223 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13224 loaded with the linker search paths (-L arguments) and the libraries
13225 to be linked with the current source (-l arguments). Changes
13226 currently will affect only the pic16 port.
13227 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13228 include path the port specific paths and port specific libraries,
13229 * gplink command now contains the $3 argument,
13230 * src/pic16/device.h,
13231 * src/pic16/device.c,: structure PIC_device is made public and
13232 renamed to PIC16_device, the same for variable Pics which is renamed
13233 to Pics16. Updated all references to them.
13234 * src/pic16/glue.c (pic16glue): corrected bug with code
13235 initialization which bypassed the variable initializations block.
13237 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13238 COMPILE_FLAGS and added the --nostdinc option
13240 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13242 * device/include/mc68hc908jb8.h: Register defs for another member
13243 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13245 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13247 Documenting changes from previous commits.
13248 * configure.in (version 1.56),
13249 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13250 when generating output files to configure the pic16 library,
13251 but now I've commented it out, since gputils aren't installed in the
13252 SF compile farm, so library won't compile
13254 * device/lib/Makefile.in (version 1.56): initially I've added in
13255 target 'all' the prerequestive 'model-pic16' so it compiled the
13256 pic16 library, but now I've commented it out for the same reasons
13258 * added targets 'model-pic16' and 'objects-pic16' to compile the
13260 * added target 'port-specific-objects-pic16' to handle the
13261 generated libraries and copy them into the build/ directory
13262 * added target 'clean-intermediate-pic16' to clean intermediate
13263 files into pic16 directory
13264 * in target 'installdirs' added line to create directory pic16 in
13265 the installation path
13267 * device/include/Makefile.in (version 1.11): in target 'install'
13268 added lines to copy all header files to installation path,
13269 * in target 'installdirs' added line create directory for pic16
13270 headers in the installation path
13272 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13274 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13277 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13280 * device/lib/configure.in,
13281 * device/lib/configure: fixed for autoconf 2.57
13283 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13286 option so that it actually works. Made it specific to the z80, since
13287 the gbz80 doesn't have these kinds of I/O ports.
13289 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13291 * device/include/z180.h,
13292 * device/lib/_memcpy.c,
13293 * device/lib/_memmove.c,
13294 * device/lib/_mulint.c,
13295 * device/lib/ser_ir.c,
13296 * device/lib/ser_ir_cts_rts.c,
13297 * device/lib/_strcmp.c,
13298 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13299 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13300 portmode; added deprecation warning for bank= and protmode= forms.
13301 Also, guard against buffer overflow.
13302 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13304 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13307 changed interrupt vector table generation to only emit declared vectors.
13308 * device/include/Makefile.in: added missing backslash
13309 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13311 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13313 Mainly changes to support compilation of the device libraries
13314 * src/pic16/device.c: stack is allocated via symbol and not
13315 via literal number. The symbol is placed in the corresponding
13316 position of the data ram
13317 * (pic16_dump_section): relocatable and absolute uninitialized
13318 data are now emitted in sorted order to reduce section naming,
13319 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13320 weren't marked as being in the access bank,
13322 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13324 Added portion of GNU PIC Library under the directory
13325 device/include/pic16 and device/lib/pic16. These files
13326 contain the declarations of SFRs for the PIC18Fxx2 devices.
13327 The directory is initialized via configure from toplevel.
13329 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13331 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13332 the spilllocations to be compared correctly
13334 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13336 * src/SDCCast.c (decorateType): fixed bug introduced today
13338 2004-01-12 Borut Razem <borut.razem AT siol.net>
13340 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13341 doc/sdccman.lyx: upper case pragmas are deprecated
13343 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13345 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13346 in simpler and even better code
13348 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13350 * src/SDCCicode.c (operandOperation): fixed bug #874819
13351 * src/SDCCast.c (decorateType): fixed
13352 char foo (unsigned long ul) { return ul > 0; }
13354 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13356 * doc/sdccman.lyx: Moved and added some sections, small changes
13357 all over. Telling LaTeX to be less strict with word spacing
13358 to better keep the right margin. Changed some notes about
13359 maintainance of the ports in section 3.2.1 - is it OK like this?
13361 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13363 SDCC source changes:
13364 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13365 convilong): modified to inform the pic16 port that builtin functions
13368 PIC16 PORT specific changes:
13369 * src/pic16/device.c pic16_dump_equates() added,
13370 processor registers declared internally by the port are emitted in
13371 the translation as equates,
13372 * src/pic16/gen.c: inline code is passed unprocessed to the
13374 * (pic16_popGetLit2): fnuction modified to take second operand as
13375 pCodeOp pointer and not as literal,
13376 * (popRegFromIdx): prefixed with pic16_,
13377 * (pic16_popCombine2): modified to receive already allocated pCode
13379 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13380 * (genFunction): initializes local stack frame and pushes on stack
13381 all the registers used by this function,
13382 * (genEndFunction): restores all registers from stack and restores
13384 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13386 * (pic16glue): changed the program startup sequence,
13387 * added new dbName code 'A' for functions placed in absolute section
13388 * src/pic16/main.c: added function attribute _naked,
13389 * added pragma 'code' to place a fnuction at an absolute address,
13390 * added command line arguments --debug-ralloc and --pcode-verbose,
13391 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13392 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13393 * (pic16_newpCodeOpLit2): modified to take the second operand as
13395 * (pic16_printpBlock): modified to emit each function in a separate
13397 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13398 UPPER for immediate operands,
13399 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13401 * src/pic16/peeph.def: all peepholes with movff are commented out,
13402 because there is a problem in the pcode peep optimizer,
13403 * src/pic16/ralloc.c: the register allocator can now reuse local
13404 function symbols for another function. This saves register usage.
13405 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13407 Added file src/pic16/NOTES with information about program writing on
13408 the current port version.
13410 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13412 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13413 and peephole 252 (array access)
13415 2004-01-09 Borut Razem <borut.razem AT siol.net>
13417 * src/SDCCmain.c : fixed #872250: -l command line defined library
13418 files are scanned before standard library files
13420 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * src/SDCCast.c (decorateType): fixed bug #874046
13424 2004-01-09 Borut Razem <borut.razem AT siol.net>
13426 * support/scripts/sdcc.nsi: remove previous installation
13428 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13430 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13431 bytes for last interrupt vector (mcs51)
13432 * sdcc.spec: fixed typo
13434 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13436 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13437 gen51Code): more efficient parameter receive for --model-large
13440 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/ds390/main.c,
13443 * src/z80/main.c: added missed needLinkerScript flags (more than
13444 one port structure defined in these file)
13445 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13448 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13450 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13451 * src/port.h: added flag needLinkerScript in port->linker
13452 structure to inform whether to create a .lnk file or not,
13454 * src/ds390/main.c,
13456 * src/mcs51/main.c,
13458 * src/pic16/main.c,
13460 * src/z80/main.c: changed appropriately to configure
13461 needLinkerScript flag
13463 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13464 * src/pic/glue.c: added variable udata_section_name to
13465 override default uninitialized data segment definition for
13466 devices only with SHAREBANK memory (reported from Erik Epetrich)
13467 * (pic14emitOverlay): modified to emit a commented overlay segment
13468 directive when no overlay data exist
13469 * (picglue): modified to emit uninitialized data segment
13470 according to udata_section_name
13471 * src/pic/main.c (_pic14_parseOptions): added command line
13472 options --udata-section-name=[name] to override default
13473 udata definition name
13474 * modified _linkCmd and _asmCmd to include compiler passed
13475 arguments via -W option
13476 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13477 object file from '.rel' to '.o' in port->linker structure,
13478 changed size of fptr from 2 to 3 in port structure
13480 2004-01-07 Borut Razem <borut.razem AT siol.net>
13482 * support/scripts/sdcc.nsi: update PATH
13483 * support/scripts/sdcc.ico: craeted
13485 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13487 * device/include/Makefile.in: fix install
13488 * doc/Makefile: fix install
13490 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13494 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13495 how the function variable allocation summary is displayed; also
13496 include information about variables allocated to the overlay
13499 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13501 * as/mcs51/lkmain.c: Help about -Y option
13502 * as/mcs51/lkarea.c: Fixed gcc warnings
13504 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13506 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13508 * support/valdiag/tests/overflow.c: added
13509 * src/SDCCast.c (decorateType),
13510 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13511 LEFT_OP (left shift)
13513 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13515 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13516 (default behaviour).
13518 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 A python script to validate compiler diagnostic messages. It can be
13521 used to verify that sdcc complains about bad c source code and
13522 gives a good location of the error.
13523 * support/valdiag/Makefile,
13524 * support/valdiag/valdiag.py,
13525 * support/valdiag/tests/*
13527 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13529 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13530 * src/SDCCsymt.c (newEnumType),
13532 * support/Util/SDCCerr.c,
13533 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13535 * support/regression/tests/enum.c: added test for enum values that
13536 require at least 2 bytes of storage.
13538 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13540 * src/common.h: added ifndef/define/endif macros
13541 around the header file.
13542 Bug reported from Jesus Calvino-Fraga
13544 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13546 * sdcc.spec: updated
13547 * device/include/Makefile.in: don't install CVS directories
13548 * device/lib/Makefile.in: added removal of CVS directories after install
13549 * doc/Makefile: fixed install, added local_icons
13550 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13551 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13552 * src/ds390/gen.c (genRightShift): fixed bug #870788
13553 * src/SDCCast.c (decorateType): fixed bug #870781
13555 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13557 PIC16 port related changes:
13558 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13559 added variable stackPos,
13561 * gen.c: genCall, assignResultValue: added support for
13562 pushing/retrieving function parameters to/from stack,
13563 genFunction,genEndFunction: setup stack frame for the
13564 generated function,
13565 genAddrOf: will be changed according to bug 863624
13567 * added files genutils.c and genutils.h which contain gen*
13568 debugged and optimised functions extracted from gen.c
13570 * glue.c: added variable 'externs' which holds extern symbols,
13571 pic16emitRegularMap: is modified to properly handle relocatable
13572 symbols under the new scheme,
13573 pic16createInterruptVect: is modified
13574 pic16printPublics: is modified to emit 'global' assembler directives,
13575 added pic16_printExterns to print extern symbols,
13576 pic16glue: initializes stack/frame pointer in the beginning of
13577 the assembly output. Temporary hack, will be corrected later,
13578 because gplink yet does not support stack and SDCC does not
13579 yet support a type of crt0.o object to create the final binary.
13581 * Removed many lines that contain 8051 legacy code.
13582 * The code is finally placed under a 'code' directive.
13583 * Added port specific options.
13585 * _process_pragma: simplified since now we do not need *special*
13586 include file to define SFR registers. But a separate header
13587 will be needed. This will be developed later.
13588 * _pic16_parseOptions: added, parses port specific options:
13589 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13590 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13591 --preplace-udata-with=
13593 * _pic16_setDefaultOptions: modified to initialize section names,
13594 but hack is temporarly out of order since it needs improvement.
13595 * _pic16_genAssemblerPreamble: configuration words are emitted by
13596 their address instead of their name. This part is incomplete and
13597 supports only the 18Fxx2 devices. Other devices will emit an error
13598 during assembly since they do not contain the same set of config
13600 * _pic16_genIVT: is modified,
13602 * pcode.c: added definitions for some hardware registers that are needed
13604 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13605 All PCI entries are updated. Now LFSR is supported.
13606 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13607 * added pic16_newpCodeOpLit2 to support instructions with
13608 two literal arguments
13609 * pic16_pCode2str: corrected code that emits assembler instructions
13610 with two literal operands and those that have an access bit modifier
13611 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13612 this fixes a bug which caused some labels to be lost, when an
13613 assembler directive was added, i.e. banksel,
13614 * pic16_FixRegisterBanking: improved logic that causes the insertion
13616 * InlineFunction: functions that are called once, are not any more
13617 inlined. This can be a port option in the future,
13619 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13621 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13622 hold the corresponding uninitialized symbols,
13623 * pic16_allocProcessorRegister: registers have explicit marked the
13625 * pic16_allocInternalRegister: registers are explicit marked as
13627 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13628 processing list, so bit registers were lost,
13631 * ralloc.h: added field 'accessBank' and original symbol operand
13632 in register definition,
13633 * removed the field isMapped from register definition,
13635 ** Several functions have been removed from various sources:
13636 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13637 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13638 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13639 pic16_assignRelocatableRegisters
13641 ** others have been introduced:
13642 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13643 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13645 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13647 * support/scripts/inc2h.pl: changed definition of BIT_AT
13648 to emit 'sbit at' instead of 'bit at'. This was a request.
13650 PIC16 port related preliminary changes:
13651 * gen.c: prefixed function popRegFromString with
13652 pic16_ and all references to it corrected
13653 * pcode.c: all pic16_pc_* hardware registers prefixed
13654 with underscore (_),
13655 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13656 * ralloc.c: newReg(): when register is REG_SFR then
13657 set address to rIdx,
13658 pic16_allocProcessorRegister(): marks register wasUsed=0
13659 pic16_writeUsedRegs(): added a call to assign processor
13660 registers via pic16_assignFixedRegisters
13662 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13664 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13665 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13666 variables in unused register banks. Also the SSEG is placed
13667 wherever there is enough space for it, and IDATA can be anywhere
13668 in internal RAM. For now compile using -Wl-Y[stack_size].
13669 The mem file is different for this option as well, since it
13670 makes no sense of talking about DSEG lenght.
13672 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13674 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13675 in certain cases, e.g. when ROM assignment, patch provided
13676 from Albert den Haan.
13678 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13680 Many signedness and type propagation fixes:
13681 * src/SDCCicode.c: made geniCodeCast() static
13682 replaced SPEC_ by IS_ (cosmetic)
13683 (operandOperation): fixed div and mod operation
13684 (usualBinaryConversions): added support for promotion of char
13685 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13686 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13687 (geniCodeAdd): an array index will stay unsigned, even if promoted
13689 (geniCodeArray): ditto
13690 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13691 * src/SDCCsymt.c (computeType): added more support for char;
13692 promotion of char is selectable by promoteCharToInt, fixed signedness
13694 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13695 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13696 * src/SDCCval (val*): replaced signedness calculation by
13698 rearranged if-branches (cosmetic)
13699 (valShift): added warning W_SHIFT_CHANGED
13700 (valCompare): fixed problem with different types
13701 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13702 * support/regression/tests/literalop.c: added many cases
13703 * support/regression/tests/ast_constant_folding.c: changed finally to
13705 * .version: new year, new version: 2.3.7
13706 * src/SDCCmain.c (main): applied patch #866468
13707 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13708 provided by Scott Bronson
13709 * doc/sdccman.lyx: updated documentation for sdcdb
13710 updated and added chapter tips
13712 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * src/SDCCsymt.h: missing from yesterday's commits
13716 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 * src/SDCC.y (struct_or_union_specifier),
13719 * support/Util/SDCCerr.c,
13720 * support/Util/SDCCerr.h: verify that struct & union tags are used
13723 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 * src/SDCCglobl.h: missing from yesterday's commits
13727 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13730 sft_attributes, struct_declaration, parameter_declaration,
13731 type_name, start_block, declaration_list),
13732 * src/SDCC.lex (check_type): support redefinition of typedef names
13734 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13736 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13737 aligned xdata arrays. Erik helped me with the if clause.
13739 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13744 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/SDCCast.c (newAst_),
13749 * src/SDCCicode.c (ast2iCode, newiCode),
13751 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13752 expr, statement, expression_statement, selection_statement,
13753 iteration_statement, expr_opt, jump_statement): foundation for tracking
13755 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13758 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * support/Util/SDCCerr.c,
13762 * src/SDCCast.c (createCase, createDefault, decorateType),
13763 * src/SDCClabel.c (labelUnreach),
13764 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13766 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13767 (with thanks to Stas Sergeev)
13768 * device/include/time.h,
13769 * device/lib/time.c (CheckTime): suppress unreachable code warning
13771 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCast.c (createIvalCharPtr),
13774 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13776 * support/regression/tests/nullstring.c: tests for these two bugs
13778 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * support/Util/SDCCerr.h,
13781 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13782 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13783 about storage class and 'at' used inside struct or union
13784 * src/SDCCBBlock.c (iCodeFromeBBlock),
13785 * src/SDCCcse.c (ifxOptimize),
13786 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13787 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13788 printIval, emitStaticSeg, emitOverlay),
13789 * src/SDCClabel.c (deleteIfx),
13790 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13791 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13792 gatherAutoInit, processParms),
13793 * support/Util/SDCCerr.h,
13794 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13795 reporting for post-parse errors.
13797 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13800 implicit casts via union; they don't work on big endian systems
13801 (possible fix for bug #861138)
13803 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13805 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13806 * src/mcs51/main.c: fixed the fix for bug #737001
13808 2003-12-15 Borut Razem <borut.razem AT siol.net>
13810 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13812 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13814 * support/makebin/makebin.c: put output in binary mode
13816 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13818 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13819 xdata and data memory on startup. Set the environment variable
13820 SDCC_NOGENRAMCLEAR to disable this.
13821 * src/mcs51/peephole.def,
13822 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13823 (allows non-interrupt and interrupt code to safely compete for a resource
13824 without the non-interrupt code having to disable interrupts)
13826 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCicode.c (geniCodeAdd),
13829 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13830 with valFromType if type might be a pointer and host is big endian).
13831 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13832 types, not just integer types.
13833 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13834 multiply defined with mismatching "at" address.
13836 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13839 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13840 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13841 with embedded nulls (fixed bug #753752)
13843 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13845 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13846 Apparently this did not see much testing (endless loop)
13848 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13852 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13855 gracefully handle NULL memmap pointers
13857 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13859 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13860 instead of deleting the iCode when an operand is volatile
13861 * src/z80/gen.c (genDummyRead),
13862 * src/mcs51/gen.c (genDummyRead),
13863 * src/ds390/gen.c (genDummyRead),
13864 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13866 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13867 * src/SDCC.y: fixed bug #850420
13869 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13871 Applied z80 i/o port patch from Peter Townson and fixed some operators
13872 to better handle operands in A register.
13873 * device/include/z180.h
13879 * src/z80/peeph-z80.def
13880 * src/z80/peeph.def
13883 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13887 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 * device/lib/hc08/_mullong.c: Removed extra #endif
13891 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * sim/ucsim/hc08.src/inst.cc,
13894 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13895 carries from x to h
13896 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13897 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13898 * device/include/stdarg.h: fixed varargs for hc08
13899 * device/lib/Makefile.in,
13900 * device/lib/hc08/Makefile,
13901 * device/lib/hc08/_mulint.c,
13902 * device/lib/hc08/_mullong.c: fixed some endian problems
13904 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13906 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13907 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13908 * device/lib/_gptrget.c,
13909 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13911 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13914 * src/SDCCast.c (astErrors): fixed bug #846007
13915 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13917 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * src/SDCCast.c (decorateType): disabled a transformation I added in
13920 revision 1.188 (access to fields of a structure at an absolute address);
13921 it breaks with bitfields, extern declarations, and gcse analysis.
13922 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13923 could be assigned through a pointer, so don't complain.
13924 * src/SDCCast.c (astErrors),
13926 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13928 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13930 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13931 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13932 output of __config directives, since gpasm now supports them
13933 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13934 pre-processor macro, i.e. -DMCU=p18f452
13935 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13936 and modified to handle 'cast' icode similarly to '=' icode
13937 * src/pic16/device.h (typedef struct PIC_device): added field
13938 'extMIface' to indicate that chip has external memory interface
13939 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13940 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13943 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCC.y (pointer): fixed bug #846006
13946 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13947 * src/SDCCast.c (decorateType): fixed bug #846009
13948 * src/ds390/peeph.def,
13949 * src/ds390/gen.c (genAnd, genOr),
13950 * src/mcs51/peeph.def,
13951 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13953 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13962 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13966 * src/SDCCbitv.c: added function to free a bitvector
13967 * src/SDCClrange.h,
13968 * src/SDCClrange.c: added function to recompute the liveranges
13969 * src/avr/ralloc.c,
13970 * src/ds390/ralloc.c,
13971 * src/hc08/ralloc.c,
13972 * src/mcs51/ralloc.c,
13973 * src/pic/ralloc.c,
13974 * src/pic16/ralloc.c,
13975 * src/xa51/ralloc.c,
13976 * src/z80/ralloc.c: recompute the liveranges after register packing
13978 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13980 * src/SDCCloop.c (newInduction): fixed bug #845630
13982 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13985 inadvertantly left behind from my 2003-11-12 change
13987 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13989 Updated headers I neglected to commit yesterday.
13990 * src/SDCClrange.h,
13993 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13996 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13997 * src/SDCCopt.c (eBBlockFromiCode),
13998 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13999 the creation of the key hash table from the sequencing so it can be used
14000 earlier (for some GCSE bug fixes still pending)
14002 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14004 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
14005 * support/regression/tests/addsub.c: testing genPlus shortcut
14007 2003-11-15 Borut Razem <borut.razem AT siol.net>
14009 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14011 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14014 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14015 ordering is immaterial.
14016 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14018 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14021 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14022 (SIGSEV) of bug #840381
14023 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14024 unlink new file before rename if new and old filenames are the same)
14026 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14028 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14029 uninitialized variables) for the mcs51. Set environment variable
14030 SDCC_GENRAMCLEAR to test.
14031 xdata initialization slightly shorter
14033 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14036 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14037 #838241 & 780691 (basicly the same bug)
14038 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14039 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14041 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCmain.c (linkEdit): "fix" #834252
14045 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14047 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14049 * src/SDCC.y: fixed bug #819403
14051 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14054 the reentrant attribute.
14055 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14056 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14058 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14059 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14060 erroneously reduced to a literal.
14061 * src/hc08/ralloc.c (packRegisters, rematStr),
14062 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14065 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14067 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14068 * doc/sdccman.lyx: changed from 'article' to 'book'
14069 * doc/Makefile: readded test_suite_spec and cdbfileformat
14071 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14073 * device/include/stdlib.h: include malloc.h to comply with ANSI
14074 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14076 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14078 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14079 * doc/clean.mk: also remove *.out files
14080 * doc/sdccman.lyx: some additions, larger top/bottom margins
14082 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/SDCC.y: fixed bug #837365
14085 * support/regression/tests/bitopcse.c
14086 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14087 a symbol (might be valop instead)
14088 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14089 * device/lib/clean.mk: added hc08 to the cleaning list
14091 2003-11-04 Borut Razem <borut.razem AT siol.net>
14093 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14095 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14096 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14097 malloc is declared in standard stdlib.h
14099 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14101 * device/lib/hc08/Makefile: need to clean .rel not .o files
14102 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14104 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14108 * src/mcs51/main.c,
14109 * src/ds390/main.c,
14113 * src/pic16/main.c,
14114 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14115 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14116 tests (which uses the port's oclsExpense function)
14122 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14124 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14126 * src/SDCCcse.c (ifxOptimize),
14127 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14128 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14129 deleting the IFX iCode.
14130 * src/hc08/ralloc.c: reduced unneeded slocs
14131 * src/hc08/gen.c: fixed bug in asmopToBoolean
14133 2003-11-04 Borut Razem <borut.razem AT siol.net>
14135 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14136 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14137 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14138 transferred to configure
14140 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14142 Use headers defined in the C[++] standards:
14143 * sim/ucsim/gui.src/serio.src/fileio.cc
14144 * sim/ucsim/gui.src/serio.src/frontend.cc
14145 * sim/ucsim/gui.src/serio.src/main.cc
14146 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14147 * support/Util/NewAlloc.c
14149 * as/mcs51/lklibr.c
14153 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14155 * Added MSVC projects for hc08 assembler and linker:
14156 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14157 /as/hc08/link_hc08.dsp
14159 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14161 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14163 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14165 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14167 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14169 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14171 2003-10-31 Borut Razem <borut.razem AT siol.net>
14173 * support/cpp2/cpplib.h,
14174 support/cpp2/cpplib.c,
14175 support/cpp2/cpplex.c,
14176 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14177 to switch _asm block preprocessing on / off. Default is
14178 #pragma preproc_asm +
14180 2003-10-31 Borut Razem <borut.razem AT siol.net>
14182 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14183 when outputting comment blocks (when executed with -C option) and
14184 _asm (SDCPP specific) blocks
14186 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14188 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14190 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14192 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14194 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14197 * src/SDCCast.c (decorateType): fixed bug #832664
14199 2003-10-31 Borut Razem <borut.razem AT siol.net>
14201 * support/cpp2/cpplex.c: fixed for SDCPP:
14202 comments(when executed with -C option) and _asm blocks
14203 were included even if they where in skipped #if block.
14204 Applied solution from GCC cpp 3.3.2
14206 2003-10-31 Borut Razem <borut.razem AT siol.net>
14208 * src/SDCC.lex: sdcc now understands both formats:
14209 '# <line_number> <file_name>' and
14210 '#line <line_number> <file_name>'
14211 * support/cpp2/cppmain.c: sdcpp now generates the standard
14212 '# <line_number> <file_name>' instead of former
14213 '#line <line_number> <file_name>'
14215 2003-10-30 Borut Razem <borut.razem AT siol.net>
14217 * support/cpp2/cpphash.h,
14218 * support/cpp2/cpplib.h
14219 * support/cpp2/cpplex.c,
14220 * support/cpp2/cppmain.c,
14221 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14223 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 Fixed a number of problems revealed by bug #827883.
14226 * src/SDCCloop.c (loopInvariants): Spill location of the
14227 result operand should be recomputed if extracted from
14228 a loop. Also, don't extract assignments of an iTemp
14230 * src/SDCCast.c (isConformingBody): loop reversal should
14231 not occur if the control variable is involved with a
14232 relational operator.
14234 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14236 * .version: bumped to 2.3.6 to reflect the big improvements
14237 made by Erik and Klaus. Thanks!
14239 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14241 Replaced the livrange code.
14242 * src/SDCClrange.c: added new LR code
14244 * src/SDCCBBlock.h: removed remainig parts from old LR code
14245 * src/ds390/ralloc.c,
14246 * src/ds390/gen.c: minor fixes to make it work with new code
14248 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 * as/hc08/lkrloc.c,
14253 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14254 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14255 (tweaked fix for bug #818696)
14257 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14261 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14264 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14265 * src/mcs51/gen.c (gencjneshort),
14266 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14267 more efficient (per Scott Bronson's suggestion)
14269 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 Extended the semantics of the critical keyword to include
14272 individual statements. See RFE #827755 and #799831
14277 * support/Util/SDCCerr.c
14278 * support/Util/SDCCerr.h
14283 2003-10-19 Borut Razem <borut.razem AT siol.net>
14285 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14287 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14291 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14292 and predecrement operand is displayed
14294 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14296 * src/SDCCval.c (valMinus): fixed bug #826041
14298 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14300 Some hc08 related updates that I missed earlier
14301 * sim/ucsim/stypes.h
14302 * support/regression/ports/hc08/spec.mk
14304 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14306 New target "hc08" for the Motorola 68hc08 family of micros
14314 * sim/ucsim/hc08.src/*
14315 * sim/ucsim/configure.in
14316 * src/ucsim/configure
14317 * sim/ucsim/packages_in.mk
14320 * device/include/mc68hc908qy.h
14321 * device/lib/hc08/*
14322 * device/lib/Makefile.in
14323 * support/regression/ports/hc08/*
14324 * support/regression/Makefile
14326 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14330 * src/ds390/gen.c (genCast): fixed bug #821957
14332 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14334 * device/lib/logf.c: "fixed" overlay bug
14335 * support/regression/ports/host/spec.mk: added m library
14336 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14337 * support/regression/tests/float_trans: added (for Eric)
14339 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14341 * src/mcs51/gen.c (genCpl): fixed bug
14342 http://sf.net/mailarchive/message.php?msg_id=6263915
14344 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14346 * src/SDCCast.c (decorateType): added extended constant folding
14347 * src/SDCCsymt.c (computeType): cleanup
14348 * src/SDCCval.c (valShift): minor optimization
14349 * support/regression/tests/ast_constant_folding.c: added
14351 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 * src/SDCCmain.c: removed some unintended changes
14355 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14357 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14358 * src/z80/gen.c: fixed part of bug #817589
14359 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14361 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14363 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14374 * src/ds390/ralloc.c
14376 * src/mcs51/ralloc.c
14378 * src/pic16/ralloc.c
14379 * src/xa51/ralloc.c
14381 * src/z80/gen.c: removed unused label "release:"
14383 2003-10-06 Borut Razem <borut.razem AT siol.net>
14385 * src/SDCC.lex: removed definition of unused variables
14386 save_optimize and save_options
14388 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14390 * clean.mk: removed '=' in "-maxdepth=1"
14391 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14392 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14394 2003-10-06 Borut Razem <borut.razem AT siol.net>
14396 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14397 my_unput() replaced by unput()
14399 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14401 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14402 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14403 type-punned pointer will break strict-aliasing rules"
14404 Old LR behaviour is again default; Klaus' LR can be choosen by
14405 defining the environment variable LRKLAUS
14409 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14410 * clean.mk: fixed removal of files in bin/CVS/
14411 * device/lib/clean.mk: fixed removal of directories small and large
14412 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14414 * src/SDCCval.c: removed superflous test for pedantic
14416 2003-10-05 Borut Razem <borut.razem AT siol.net>
14418 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14419 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14420 message "unmatched #pragma SAVE and #pragma RESTORE"
14422 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14424 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14425 assembly, critical functions, atomic, nojtbound)
14427 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14429 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14435 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14440 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14442 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14443 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14444 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14446 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * src/z80/gen.c (genRet): fixed bug #524753
14449 * src/z80/gen.c (genCast): fixed internal error on cast from
14451 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14452 fix for bug #477835 to the z80
14453 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14454 for tracking iCodes in the peephole optimizer for z80
14456 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14458 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14459 the other part of bug #814548
14460 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14462 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14464 * src/SDCCcse.c: fixed part of bug #814548
14466 2003-09-28 Borut Razem <borut.razem AT siol.net>
14468 * src/asm.c: rewrite of printILine() to use temporary file instead
14470 * src/xa51/main.c: commented out declaration of int rewinds
14472 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14474 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14476 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14479 * src/asm.c (printILine): Fixed bug #811015
14481 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14483 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14486 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14489 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14490 to correctly handle general case of AOP_PAIRPTR
14491 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14493 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * src/mcs51/ralloc.c (fillGaps),
14496 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14497 register positioning bug)
14499 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14501 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14503 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14505 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14506 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14507 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14508 (ralloc doesn't intentionally do this now, but perhaps later)
14509 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14510 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14511 register positioning bugs (Fixed bug #762602 and #795325)
14512 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14513 (Fixed bug #808779)
14514 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14515 lines that --i-code-in-asm generates
14517 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14519 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14520 trying to fclose a FILE* that was already closed.
14522 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14524 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14525 of const struct should be treated as if const themselves)
14527 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14529 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14531 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14533 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14534 Unix (/n) and DOS (/r/n) line terminations.
14536 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14538 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14541 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 * src/mcs51/gen.c (genFunction, genEndFunction),
14544 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14545 and restore of EA so that stack offsets to parameters are
14546 correct when using both critical and reentrant/stack-auto.
14547 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14548 size (can be triggered in error if sloc is shared between
14549 different sized objects)
14550 * device/include/float.h: fixed macros to explicitly use
14551 unsigned long where needed
14553 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14555 Feature req. 799831: added code to allow nesting of critical functions
14556 * src/mcs51/gen.c (genFunction, genEndFunction)
14557 * src/ds390/gen.c (genFunction, genEndFunction)
14559 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14561 * src/SDCCsymt.c (sclsFromPtr),
14563 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14564 support for standard C idiom of memory mapped variables; for
14565 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14566 to xdata int at 0x1234 tempvar = 1.
14567 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14568 provided by Akiya ISHIDA
14570 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14572 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14573 * src/SDCCval.c (constVal): added reduction from int to char
14574 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14575 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14576 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14578 * support/regression/tests/shifts.c: fixed
14580 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14582 * src/z80/gen.c (genXor): Fixed bug #805445
14584 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14586 Fixed bug #621531 (const & volatile confusion in the type chain).
14587 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14588 refer to the const or volatile state of the pointer itself.
14600 * src/pic16/ralloc.c
14601 * support/regression/tests/const.c
14603 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14605 When checking for duplicated modules, use absolute paths
14606 instead of relative paths. Files changed:
14611 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14613 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14615 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14617 * device/include/string.h: added size_t typedef, changed
14618 prototypes to use size_t, eliminated separate reentrant and
14619 non-reentrant declarations, added _memmove declaration
14620 * device/lib/_memcpy.c: changed to use size_t instead of int,
14621 changed /4 to >>2 to avoid division library call
14622 * device/lib/_memcmp.c,
14623 * device/lib/_memset.c,
14624 * device/lib/_strncat.c,
14625 * device/lib/_strncpy.c,
14626 * device/lib/_strncmp.c: changed to use size_t instead of int
14627 * device/lib/_memmove.c: new file (fixed bug #772294)
14628 * device/lib/Makefile.in: added _memmove.c
14629 * device/lib/z80/asm_strings.s: fixed bug #772290
14630 * support/regression/tests/bitfields.c: attempt to fix host assertion
14631 failure on amd64-unknown-linux2.2
14633 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14635 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14636 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14637 * as/z80/asmain.c (main): fixed bug #801766
14639 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14641 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14644 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14646 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14647 reported in bug #800609
14649 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14651 * Top header beautifications in src/pic16 directory:
14652 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14653 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14654 pcoderegs.h, ralloc.c, ralloc.h
14655 * main.c: added top header and GPL license notice
14656 * pcode.c: fixed the if-conditional warning
14658 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14660 * device/lib/_mullong.c: replaced int by short for gcc
14662 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14664 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14665 and JUMPTABLE iCodes properly now (worked by accident before)
14666 * src/mcs51/gen.c (leftRightUseAcc),
14667 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14668 iCode properly now. Use getSize instead of nRegs since a & b
14669 aren't part of the nRegs tally.
14671 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14673 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14674 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14675 before instructions that use the _STATUS register
14677 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14679 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14680 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14681 fetching of the pointer
14682 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14683 copied from genNearPointerSet()
14684 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14685 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14686 If they pop r0/r1 they must be called in the opposite order than aopOp().
14687 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14688 (resp. --stack-auto), prepared for --xstack
14690 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14692 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14694 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14696 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14697 these ports have their own __sdcc_external_start()
14699 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14701 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14702 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14703 type for bits was changed. It resulted in bit variables becoming
14704 global, which is not permitted in PIC 14 assembly output.
14706 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14708 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14710 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14712 Z80 and MCS51 linkers complaint if a public symbol is defined
14713 in more than one library module:
14717 * as/mcs51/Makefile.in
14719 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14721 A few small changes that speed up the peephole optimizer.
14725 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14727 Try to make the peephole optimizer smarter by maintaining
14728 an association between the assembly source code and the
14729 iCodes that originated them. Put this information to use
14730 with a new peephole rule condition "notVolatile" so that
14731 the rules can be aggressive yet still safe.
14736 * src/mcs51/peeph.def
14738 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14742 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14743 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14744 if the left or right operand symbols have the accuse flag set.
14746 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14748 Changed the type of the result of the ! (NOT) operator to char;
14749 previously it returned the same type as the source. This allows
14750 us to eliminate all the genFloatNot functions (all of its target
14751 implementations were very buggy) since !float can use the same
14754 * src/SDCCicode.c (ast2iCode): ! returns char
14755 * src/mcs51/gen.c (genNot, genNotFloat),
14756 * src/ds390/gen.c (genNot, genNotFloat),
14757 * src/z80/gen.c (genNot, genNotFloat),
14758 * src/pic/gen.c (genNot, genNotFloat),
14759 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14761 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14763 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14764 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14765 during interrupts. Ensure WSAVE is located at a shared bank address.
14766 2. Fixed page selection in some places
14767 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14768 the registers name strings.
14769 4. Fixed "signed / unsigned compare" compiler warnings.
14770 5. The PIC port manages its own allocation of the general purpose
14771 registers, but makes no attempt to reuse them. As a result when
14772 compiling it soon runs out of general purpose registers. Some
14773 additional code was added to the files pcode.c and device.c to walk
14774 through the function call tree and rename the registers so that they
14784 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14785 genPlus() & genMinus() when the result is the same as left or right
14787 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14789 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14791 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14793 Made bitfield a distinct type from bit so that bitfields
14794 convert as per ANSI C and bits retain their traditional
14795 boolean style behaviour. Implemented bitfield support in
14803 * src/ds390/gen.c: bit v bitfield split
14804 * src/z80/gen.c: New support for bitfields
14805 * support/regression/tests/bitfields.c: reenabled z80,
14808 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14810 Rules 246.x, 247.x relate to bitfields, the others speed up
14811 access to xdata mapped I/O devices.
14813 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14815 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14817 Cleaned up genPackBits and genUnpackBits and added two helper
14818 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14819 for literal assignments in genPackBits (thanks to Frieder for
14825 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14827 Fixed bug #748310 (pointer to function type mishandled when the
14828 function name is omitted). Also fixed a SIGSEGV when a function
14829 attribute (reentrant, etc) is used on a non-function or on a
14830 function but misplaced before the parameter list.
14832 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14834 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14835 * support/Util/SDCCerr.h,
14836 * support/Util/SDCCerr.c: Added func attr misuse error msg
14838 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14840 Fixed bug #787649 by anonymous
14841 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14842 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14844 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14846 Fixed numerous bitfield problems.
14848 * src/SDCC.y: More bitfield related error checking
14850 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14851 * support/Util/SDCCerr.h,
14852 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14853 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14854 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14855 * support/regression/tests/bitfields.c: tests added
14857 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14859 Made the constant following the "interrupt" keyword optional. If
14860 omitted, the function will not automatically be given an entry
14861 in the interrupt vector table (similar to #pragma NOIV, but
14862 less syntacticly kludgy). The interrupt number is also now
14863 range checked. Also fixed a bug in the high order bit example
14870 * support/Util/SDCCerr.c
14871 * support/Util/SDCCerr.h
14874 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14876 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14877 * src/SDCCicode.c (operandOperation): rewritten some ops
14878 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14879 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14881 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14882 be re-activated by defining REDUCE_LITERALS)
14883 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14884 unsigned, but are signed by default
14885 * src/SDCCval.c (constVal): rearranged
14886 * src/SDCCval.c (valMod): preliminary fix
14887 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14888 * support/regression/literalop.c: added, work in progress
14890 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14892 Generate warnings for useless declarations like "char data;"
14893 that don't do what new users expect.
14896 * support/Util/SDCCerr.h
14897 * support/Util/SDCCerr.c
14899 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14901 * src/SDCCval.c (valMult): fix overflow detection of negative int
14903 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14905 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14907 Changes to support big endian targets:
14920 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14922 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14923 * device/lib/time.c: fixed warning "integer overflow in expression"
14925 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14927 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14928 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14929 constants are unsigned; added recognition of "u" flag for unsigned
14930 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14931 * src/SDCCval.c (valDiv, valMod): fixed signdness
14932 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14933 signedness of modulo, left and right shift
14934 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14935 * support/Util/SDCCerr.h: added warning W_INT_OVL
14936 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14937 * src/SDCCast.c (ast_print): improved output of constants
14939 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 Fixed some warnings when building with MSVC:
14943 * as/mcs51/asdata.c
14947 * link/z80/aslink.h
14948 * link/z80/lkdata.c
14949 * link/z80/lkeval.c
14954 * support/cpp2/cpplib.c
14958 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14960 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14962 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14964 * support/librarian/clean.mk: Do not remove Makefile.
14965 * support/librarian/Makefile: added.
14967 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14969 Added librarian to MSVC build:
14972 * support/librarian/librarian.dsp
14974 'configure' not needed for librarian, removed:
14975 * support/librarian/configure
14976 * support/librarian/configure.in
14977 * support/librarian/config_in.h
14978 * support/librarian/Makefile.in
14980 Hopefully these ones built the librarian and the rest of sdcc properly:
14982 * Makefile.common.in
14984 Messed up 'configure', so revert to previous version:
14988 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14990 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14991 there, while the mantissa of a double is "only" 53 bits wide.
14993 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14995 Adding sdcclib to the build. MSVC project coming soon.
14996 Files added/changed:
14998 * support/librarian/clean.mk
14999 * support/librarian/configure
15000 * support/librarian/configure.in
15001 * support/librarian/config_in.h
15002 * support/librarian/Makefile.bcc
15003 * support/librarian/Makefile.in
15004 * support/librarian/sdcclib.c
15007 * Makefile.common.in
15011 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15013 Linker now complaints if linked modules have conflicting options, for
15014 example, one compiled using --model-large and another one compiled with
15015 --model-small. The following files were modified:
15017 * as/mcs51/asdata.c
15018 * as/mcs51/aslink.h
15020 * as/mcs51/asmain.c
15022 * as/mcs51/i51pst.c
15023 * as/mcs51/lkdata.c
15024 * as/mcs51/lklibr.c
15025 * as/mcs51/lkmain.c
15031 * link/z80/aslink.h
15032 * link/z80/lkdata.c
15033 * link/z80/lklibr.c
15034 * link/z80/lkmain.c
15037 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15039 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15040 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15042 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15044 * src/z80/mappings.i: fix _mul[us][int,long] entries
15046 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15048 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15050 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15052 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15053 * support/regression/tests/bitopcse.c: added
15061 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15063 added support for new library format to z80, gbz80 linkers:
15069 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15071 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15072 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15074 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15076 added DUMMY_READ_VOLATILE:
15085 * src/SDCCcse.c (algebraicOpts): many improvements
15086 * src/SDCCcse.h: removed algebraicOpts()
15087 * src/SDCCicode.c (picDummyRead): added
15089 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15091 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15092 "Insufficient space in data memory".
15094 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15096 * src/mcs51/gen.c: fixed bug #771358
15097 * src/z80/gen.c: fixed bug #759087
15099 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15101 * src/pic16/glue.c: minor cleanup by Vangelis
15103 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15105 * device/include/regc515c.h: fixed #758477
15106 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15107 * device/lib/_gptrput.c: saved a few bytes
15108 * my tab spacing is 8, yours too?)
15109 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15110 * device/lib/serial.c: process RX bytes earlier than TX bytes
15111 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15113 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15115 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15117 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15119 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15121 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15123 * device/lib/Makefile.in: bad fix, reverted to 1.43
15125 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15127 * device/lib/Makefile.in: added missing z80 object files
15129 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15131 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15132 pic16 progress by Vangelis:
15135 * src/pic/Makefile:
15142 * pic16/genarith.c:
15147 * pic16/pcodepeep.c:
15150 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15152 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15154 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15156 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15157 added gbz80 build to MSVC project.
15158 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15159 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15160 from 8051 stuff and setup so it links using a .lnk file.
15162 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15164 * support/librarian/sdcclib.c: sdcc librarian.
15165 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15168 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15170 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15172 2003-07-02 Borut Razem <borut.razem AT siol.net>
15174 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15175 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15176 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15177 src/xa51/main.c, src/z80/main.c:
15178 virtualization of glue() function: each port has it's own glue function,
15179 which is accessed by do_glue function pointer in PORT.general structure
15181 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15183 * DS800C400 fun, improved ROM interface and tinibios.
15185 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15187 * More support for DS80C400. Now includes beginning of interface to ROM.
15189 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15191 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15193 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15195 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15197 2003-06-19 Borut Razem <borut.razem AT siol.net>
15199 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15201 2003-06-19 Borut Razem <borut.razem AT siol.net>
15203 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15204 fixed Z80 port - crt0.o: cannot open.
15206 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15208 * support/Util/MySystem.c (merge_command): revert bad fix
15210 2003-06-18 Borut Razem <borut.razem AT siol.net>
15212 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15214 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15216 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15217 option --use-stdout sends errors to stdout instead of stderr.
15219 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15221 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15223 2003-06-15 Borut Razem <borut.razem AT siol.net>
15225 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15226 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15227 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15228 fixed width array of pointers replaced with sets;
15229 multiple include and lib paths ared transferred to preprocessor and linker
15230 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15231 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15232 fixed width array of pointers
15233 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15234 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15235 fixupPath(), getPathDifference()
15236 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15237 fixed width array of pointers
15239 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15241 * src/pic16/ralloc.c: fix warnings
15242 * src/pic16/pcode.c: fix warning
15244 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15246 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15247 know all the details, but essentially this set of changes enable
15248 the pic16 port to generate movff instructions and generate assembler
15252 * src/pic16/glue.c:
15253 * src/pic16/pcode.c:
15254 * src/pic16/device.c:
15255 * src/pic16/main.c:
15256 * src/pic16/pcode.h:
15257 * src/pic16/pcoderegs.c:
15258 * src/pic16/ralloc.c:
15259 * src/pic16/ralloc.h:
15261 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15263 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15264 added option --vc, so sdcc errors and warnings are compatible with
15265 Microsoft Visual Studio.
15267 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15269 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15270 device/lib/libfloat.lib: added atof function.
15272 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15274 * doc/sdccman.lyx: updated to Lyx 1.3
15275 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15276 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15277 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15279 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15281 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15283 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15285 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15286 additions to the "related tools/documentation" section
15288 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15290 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15292 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15294 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15295 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15297 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15299 * doc/sdccman.lyx: fix double dash and other minor things
15300 * doc/Makefile: fix double dash
15302 2003-05-28 Karl Bongers(patches from Martin Helmling)
15303 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15304 condition and ignore commands.
15306 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15308 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15309 is in parts still quite out of date, I did changes as far as I felt makes sense
15310 for a non-native english speaker.
15311 Please feel free to add to the manual or to correct my changes.
15312 * doc/Makefile: undid touching the date of intermediate tex files.
15314 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15316 * doc/sdccman.lyx: Manual has an index now
15318 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15320 Finalize muluint/mulsint and mululong/mulslong merging:
15321 * device/lib/_mulint.c
15322 * device/lib/_mullong.c
15323 * device/lib/gbz80/mul.s
15324 * device/lib/gbz80/stubs.s
15325 * device/lib/z80/mul.s
15326 * device/lib/z80/stubs.s
15327 * src/SDCCsymt.c (initCSupport)
15329 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15331 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15332 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15333 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15334 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15337 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15339 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15340 the regression tests I'm not brave enough to enable 245.b, 245.c
15341 * doc/sdccman.lyx: added latex preamble for hyperref package.
15342 Using pdflatex this will give you a hyperlinked pdf file with
15343 bookmarks. (prepend '%' before /usepackage if this breaks something)
15345 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15347 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15349 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15351 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15353 2003-05-21 <johan AT balder>
15355 * src/SDCCglue.c (printIval): fixed bug #739934
15357 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15359 Applied patch from bug 737905 (renamed yylineo to mylineno):
15366 * src/pic16/pcode.c: Cleaned warnings
15367 * src/pic16/pcodeflow.c: Cleaned warnings
15368 * src/pic16/pcoderegs.c: Cleaned warnings
15370 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15372 * src/pic16/pcode.c: Cleaned warnings
15373 * src/pic16/pcodepeep.c: Cleaned warnings
15374 * src/pic16/ralloc.c: Cleaned warnings
15376 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15378 * doc/sdccman.lyx: fixed bug 739745
15379 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15381 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15383 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15384 it can be defined with CFLAGS when running configure
15385 * src/SDCCmain.c: fixed compiling + linking with object files
15387 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15389 * configure.in: configure for pic16 port,
15390 added --disable-pic16-port
15391 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15392 * src/SDCCmain.c: linkOptions is changed to set *,
15393 added if/endif conditional macros to remove options help
15394 messages from optionsTable when a port is not configured, added
15395 support for the PIc16 port in the ports table, when executing
15396 the compiler with no port specified on command line, a default
15397 port is selected with the new macro DEFAULT_PORT which is
15398 defined in port.h, in setDefaultOptions() linkOptions is removed
15399 from initialization assignment, since now it is a set,
15400 parseCmdLine uses setParseWithComma for linkOptions, in
15401 linkEdit() linkOptions are accessed with new function indexSet()
15402 which returns the i'th item of a set variable. See SDCCset.c, in
15403 linkEdit() when calling buildCmdLine(), added linkOptions as
15404 last argument. Now users can pass arguments to gplink via the
15405 -Wl option, main() uses pic16glue() to glue up pic16 programs
15406 * src/SDCCpeeph.c: various changes to support pic16
15407 * src/SDCCset.c: added function void *indexSet(set *, int) to
15408 return the i'th item of the set
15409 * src/SDCCset.h: added function prototype for indexSet()
15410 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15411 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15412 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15413 added macro DEFAULT_PORT
15414 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15415 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15417 * src/pic16/glue.c: commented out some error producing lines
15418 * src/pic16/main.c: __config directives are commented out to stop
15419 gpasm complaining and test the linkage with gplink, _linkCmd and
15420 _asmCmd changed to be more gplink and gpasm friendly
15421 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15422 produced an error when parsed, peep rule 12 is added to utilize
15423 movff, but it is commented out since the pCode does not support
15424 yet a command with 2 address arguments
15426 2003-05-18 <johan AT balder>
15428 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15429 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15430 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15432 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15433 Added feature to script commands from file.
15435 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15437 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15438 * src/SDCCutil.c: include ctype.h for win32
15440 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15442 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15444 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15446 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15447 Fixed so you can set breakpoints prior to run, run does not stop
15448 on entry now. Add tbreak. Other enhancements and fixes for use
15451 2003-05-12 Borut Razem <borut.razem AT siol.net>
15453 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15455 2003-05-11 Borut Razem <borut.razem AT siol.net>
15457 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15458 the path of bin directory, so that PATH is the only env. variable, which has to be set
15459 in case of standard installation.
15460 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15461 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15462 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15464 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15467 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15468 temp files are in the port dir; clean the gen/test directory when
15469 generating new test.c
15470 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15471 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15472 * support/regression/tests/zeropad.c: added
15474 2003-05-09 <johan AT balder>
15476 * src/SDCCglue.c: fixed bug #597940
15478 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15480 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15481 cache sfr, optimize next,step, fix off by one sourceline,
15482 support ddd list function.
15483 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15485 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15487 * support/regression/HTMLgen.py: added compare_s2f()
15488 * support/regression/Makefile: redo 1.27
15489 * support/regression/generate-cases.py: redo 1.5
15491 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15493 * support/regression/tests/float.c: workaround 33 bit hex constant
15494 * support/regression/tests/simplefloat.c: fix division for host
15496 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15498 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15499 that tame's the PIC's over-aggressive optimizer.
15501 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15503 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15506 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15508 Initial support for DS80C400. "Hello world" runs on TINIm400
15511 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15513 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15514 * Some notes on ddd usage added in debugger/README
15515 Martin Helmling adding more features and fixes for ddd GUI debugger.
15516 Code added for nexti, stepi, up, down, and other adjustments.
15518 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15520 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15521 * src/pic/peeph.def Added two rules to optimize carry manipulation
15522 * src/pic/* removed debug printfs
15524 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15526 * debugger/mcs51/cmd.c: added header newalloc.h
15528 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15530 * as/Makefile: new EXEEXT
15531 * as/z80/Makefile: remove trailing slash of BUILDIR
15532 * as/z80/clean.mk: new EXEEXT
15533 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15534 * support/cpp2/Makefile.in: new EXEEXT
15535 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15537 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15539 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15540 EXEEXT was introduced to fix all related problems with targets
15541 "clean", "install" and "uninstall"; a couple of further flaws
15542 especially with "clean" have been fixed too
15543 * as/mcs51/Makefile.in
15544 * as/mcs51/clean.mk
15548 * debugger/mcs51/Makefile.in
15549 * debugger/mcs51/clean.mk
15550 * link/z80/Makefile
15551 * link/z80/Makefile.in
15552 * link/z80/clean.mk
15554 * packihx/Makefile.in
15556 * sim/ucsim/Makefile
15557 * sim/ucsim/clean.mk
15558 * sim/ucsim/avr.src/Makefile.in
15559 * sim/ucsim/avr.src/clean.mk
15560 * sim/ucsim/s51.src/Makefile.in
15561 * sim/ucsim/s51.src/clean.mk
15562 * sim/ucsim/xa.src/Makefile.in
15563 * sim/ucsim/xa.src/clean.mk
15564 * sim/ucsim/z80.src/Makefile.in
15565 * sim/ucsim/z80.src/clean.mk
15566 * sim/ucsim/main_in.mk
15567 * sim/ucsim/packages_in.mk
15568 * sim/ucsim/gui.src/Makefile.in
15569 * sim/ucsim/gui.src/serio.src/Makefile.in
15570 * sim/ucsim/gui.src/serio.src/clean.mk
15573 * support/cpp2/Makefile.in
15574 * support/cpp2/clean.mk
15575 * support/makebin/Makefile
15576 * support/makebin/clean.mk
15577 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15578 * doc/sdccman.lyx: --program-suffix no longer needed
15580 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15582 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15583 Martin Helmling added support for ddd GUI debugger.
15584 Code added to display assembly, set variables, and other commands
15585 to interface to ddd.
15587 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15589 * as/Makefile: fix target clean
15590 * as/clean.mk: fix target clean
15591 * as/z80/clean.mk: fix target clean
15593 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15595 * Makefile.common.in: added AT EXEEXT AT
15596 * configure.in: removed all mingw32 stuff
15597 * configure: rebuilt from configure.in
15598 * doc/sdccman.lyx: updated section "installation"
15599 * support/scripts/sdcc_mingw32: adapted to configure
15600 * support/scripts/sdcc_cygwin_mingw32: added
15602 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15604 * src/pic Added object file support for the PIC port
15605 * src/pic Applied patch from Craig Franklin (this started the object file support)
15606 * src/regression Updated the PIC regression tests for object files
15608 2003-04-20 Borut Razem <borut.razem AT siol.net>
15610 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15611 lklex.c: In function `getfid':
15612 lklex.c:203: warning: array subscript has type `char'
15613 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15614 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15615 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15616 stack handling macros
15618 2003-04-19 Borut Razem <borut.razem AT siol.net>
15620 * "handling space characters in file path" task:
15621 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15622 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15623 * support/Util/MySystem.h: make it self-sufficient
15624 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15625 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15626 handling space characters in file path
15627 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15628 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15629 * support/Util/MySystem.c: handling space characters in executable's path
15631 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15633 * as/z80/Makefile: fix permanent rebuild of z80
15634 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15635 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15637 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15639 * src/SDCCopt.c: add special case optimization to replace modulo by
15640 a power of two with a bitwise AND.
15642 2003-04-18 <johan AT balder>
15644 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15646 2003-04-17 <johan AT balder>
15648 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15649 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15651 2003-04-13 Borut Razem <borut.razem AT siol.net>
15653 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15654 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15655 fixed mingw problem in adl_NORMALIZE_PATH
15657 2003-04-12 Borut Razem <borut.razem AT siol.net>
15659 * fixed "#pragma SAVE/RESTORE can not be nested":
15660 * src/SDCC.lex: reworked pragma handling functions
15661 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15662 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15664 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15666 * src/SDCCutil.c (pathEquivalent): defined but not used
15667 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15668 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15669 * configure: rebuilt from configure.in
15670 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15671 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15672 * device/include/Makefile.in: replace sdcc_datadir
15673 * device/lib/Makefile.in: replace sdcc_datadir
15674 * Makefile.common.in: add LDFLAGS from configure
15675 * packihx/Makefile.in: use LDFLAGS
15676 * src/Makefile.in: use LDFLAGS
15677 * support/cpp2/Makefile.in: add LDFLAGS from configure
15678 * support/makebin/Makefile: use LDFLAGS
15679 * .version: bumped version number to 2.3.5
15681 2003-04-12 Borut Razem <borut.razem AT siol.net>
15683 * completed "different paths" task:
15684 * src/SDCCmacro.c: fixed bug in handling quotes
15685 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15686 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15688 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15690 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15692 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15694 * ds390/gen.c ds390/peeph.def: fix bug 706781
15696 2003-04-11 Borut Razem <borut.razem AT siol.net>
15698 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15700 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15702 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15703 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15704 set - this bit used to not be set...).
15705 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15706 bad code in PIC Port
15707 * src/regression/and2.c added to test bug 609268
15708 * src/regression/Makefile added and2.c to regression test
15711 2003-04-08 <johan AT CP255758-A>
15713 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15714 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15715 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15717 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15719 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15721 * support/cpp2/Makefile.in: fix bug #487815
15722 * configure: rebuilt from configure.in
15723 * Makefile.common.in: docdir changed, new path suffixes
15724 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15725 * sdcc_vc_in.h: reflect changes from sdccconf.h
15726 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15727 * src/SDCCutil.h: remove BINDIR hack
15728 * doc/sdccman.lyx: update new path hierarchy
15730 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15732 * src/SDCCpeeph.c: added okToRemoveSLOC test
15734 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15736 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15738 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15740 * src/SDCCpeeph.c: added labelIsReturnOnly test
15741 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15743 2003-04-05 <johan AT balder>
15745 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15746 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15747 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15748 * src/SDCCast.c: fixed a warning
15749 * src/SDCCast.h: fixed a warning
15750 * src/SDCCicode.c (operandFromAst): fixed a warning
15752 2003-04-04 <johan AT balder>
15754 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15755 * src/SDCCast.c (decorateType): fixed bug #715076
15756 * src/SDCC.y: fixed bug #702907
15758 2003-04-03 <johan AT balder>
15760 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15761 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15762 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15763 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15764 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15766 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15768 * _decdptr.c: fix return values
15769 * _gptrget.c: fix return values
15770 * _gptrgetc.c: fix return values
15771 * _gptrput.c: fix return values
15772 * _mulint.c: fix return values
15773 * as/z80/Makefile: fix 'make -j' problem
15775 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15777 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15778 * configure.in: big cleanup, updated to autoconf 2.5x
15779 * configure: rebuilt from configure.in
15780 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15781 * sdcc_vc_in.h: reflect changes from sdccconf.h
15782 * doc/Makefile: fixed a flaw in "make install"
15784 2003-04-02 <johan AT balder>
15786 * src/ds390/gen.c (genCmp): no comments
15787 * src/mcs51/gen.c (genCmp): no comments
15788 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15789 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15791 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15793 * support/regression/generate-cases.py: place generated file in given sub directory
15794 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15795 * support/regression/Makefile: improvements for 'make -j';
15796 side effect: it's simpler and faster now
15798 2003-03-31 Borut Razem <borut.razem AT siol.net>
15800 * src/z80/main.c: link-{port} and as-{port} defined without path
15801 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15803 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15805 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15807 2003-03-30 Borut Razem <borut.razem AT siol.net>
15809 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15810 changed type of list parameter to set
15811 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15812 * src/port.h: changed type of do_assemble() parameter to set
15813 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15814 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15815 definition of "cppoutfilename" macro with NULL value in preProcess()
15816 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15817 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15818 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15819 replaced with set *binPathSet
15820 * shash_add() deallocates the item, if allready exsists, before adding the new one
15821 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15823 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15825 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15826 a nested for loop bug in the PIC port
15827 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15830 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15832 * support/Util/dbuf.h: remove C++ stuff to make it portable
15834 2003-03-28 Borut Razem <borut.razem AT siol.net>
15836 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15837 literal strings in stringLiteral()
15838 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15839 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15842 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15844 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15846 2003-03-26 <johan AT balder>
15848 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15849 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15850 * src/SDCCast.c (decorateType): fixed " -v < 3"
15852 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15854 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15855 Added Lenny Story's debug infrastructure changes:
15856 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15857 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15858 * src/cdbFile.c: added
15859 * src/SDCCdebug.c: added
15860 * src/SDCCdebug.h: added
15861 * src/SDCCast.c (createFunction)
15862 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15863 * src/SDCCmain.c (parseCmdLine, main)
15864 * src/SDCCmem.c (redoStackOffsets)
15865 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15868 * src/avr/gen.c (genAVRCode)
15869 * src/ds390/gen.c (gen390Code)
15870 * src/mcs51/gen.c (gen51Code)
15871 * src/pic/gen.c (genpic14Code)
15872 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15873 * src/xa51/gen.c (genXA51Code)
15874 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15876 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15878 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15879 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15881 2003-03-22 <johan AT balder>
15883 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15885 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15887 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15888 * doc/cdbfileformat.lyx: added, written by Lenny Story
15889 * doc/Makefile: added cdbfileformat.lyx
15890 * doc/clean.mk: added cdbfileformat.lyx
15892 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15894 * src/mcs51/peeph.def: fix bug #705773
15896 2003-03-20 <johan AT balder>
15898 An sfr/sbit can have an "at #" AND an initializer
15899 * src/SDCCsymt.c (checkSClass):
15900 * src/SDCCmem.c (allocGlobal):
15901 * src/SDCCmem.c (allocLocal):
15902 * src/SDCCast.c (createBlock):
15904 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15906 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15908 2003-03-16 <johan AT balder>
15910 Undid the hackup of const and volatile, the problem is much bigger
15912 * src/SDCCast.c:1.171
15913 * src/SDCCglue.c:1.138
15914 * src/SDCCicode.c:1.146
15915 * src/SDCCsymt.c:1.150
15916 * src/SDCCval.c:1.65
15918 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15921 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15923 2003-03-13 <johan AT balder>
15925 Hackup const and volatile modifiers in type chains a bit:
15927 * src/SDCCast.c:1.169
15928 * src/SDCCglue.c:1.136
15929 * src/SDCCicode.c:1.143
15930 * src/SDCCsymt.c1.146
15931 * src/SDCCsymt.h1.59
15932 * src/SDCCval.c:1.63
15934 2003-03-12 <johan AT balder>
15936 * src/SDCCBBlock.h: more LRH debugging junk
15937 * src/SDCCcflow.h: more LRH debugging junk
15938 * src/SDCCloop.c: more LRH debugging junk
15939 * src/SDCC.y (struct_declaration): fixed bug #697590
15940 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15941 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15942 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15944 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15945 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15946 test function names must now match exactly).
15947 * src/SDCCcse.c: added special case in findCheaperOp to allow
15948 extending a short integer. Makes less awful code for bug 700121 test case.
15950 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15952 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15953 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15955 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15957 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15958 actually called (operandsNotEqual() was called for all
15959 operandsNotEqualX tests).
15961 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15963 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15964 with shorter literals. Fixes bug 700121.
15966 2003-03-11 <johan AT balder>
15968 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15970 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15972 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15973 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15975 2003-03-10 Borut Razem <borut.razem AT siol.net>
15977 * src/SDCCmain.c: pipe preprocessor's output
15978 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15979 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15980 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15981 which closes all pipes in pipeSet set
15982 * src/SDCCset.c: free deleted item in function deleteSetItem()
15983 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15984 moved from z80 to src subproject
15985 * .version: increased version number to 2.3.4
15987 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15989 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15990 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15991 * support/regression/ports/xa51/spec.mk: fix typo
15993 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15995 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15997 2003-03-09 Borut Razem <borut.razem AT siol.net>
15999 * src/SDCCmain.c: pipe preprocessor's output
16000 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
16001 * sdcc_vc_in.h: define pclose as _pclose for WIN32
16002 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
16003 which closes all pipes in pipeSet set
16004 * src/SDCCset.c: free deleted item in function deleteSetItem()
16005 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
16006 moved from z80 to src subproject
16008 2003-03-09 Borut Razem <borut.razem AT siol.net>
16010 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16011 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16012 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16013 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16014 * src/SDCCglobl.h: unification of WIN32 native definitions
16016 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16018 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16020 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16022 * src/configure.in: check for endianess (even while cross-compiling)
16023 * src/configure: check for endianess (even while cross-compiling)
16024 * src/configure_in.h: check for endianess (even while cross-compiling)
16025 * src/avr/gen.c: remove old endianess stuff
16026 * src/mcs51/gen.c: remove old endianess stuff
16027 * src/ds390/gen.c: remove old endianess stuff
16028 * src/pic/gen.c: remove old endianess stuff
16029 * src/pic/genarith.c: remove old endianess stuff
16030 * src/pic/glue.c: fix endianess check
16031 * src/pic16/gen.c: remove old endianess stuff
16032 * src/pic16/genarith.c: remove old endianess stuff
16033 * src/pic16/glue.c: fix endianess check
16034 * src/xa51/gen.c: remove old endianess stuff
16035 * src/z80/gen.c: fix endianess check
16036 * src/SDCCglue.c: fix endianess check
16037 * src/ds390/peeph.def: fix bug 700036
16039 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16041 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16042 * src/configure: find appropriate data-types on host for SDCC's int and long
16043 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16044 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16045 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16047 2003-03-07 <johan AT balder>
16050 some minor cleanups before the big shot
16051 OP_DEFS and OP_USES now use Kevin's protection
16052 new option --nolabelopt
16054 * src/SDCCBBlock.c:
16063 * src/ds390/ralloc.c:
16064 * src/mcs51/ralloc.c:
16065 * src/pic/ralloc.c:
16066 * src/xa51/ralloc.c:
16067 * src/z80/ralloc.c:
16069 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16071 * src/pic/pcode.c (get_op): fix 64 bit warnings
16072 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16073 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16074 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16075 * support/regression/tests/malloc.c: fix 64 bit warnings
16077 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16079 * src/mcs51/gen.c (genMinus): fixed bug 696436
16081 2003-03-02 Borut Razem <borut.razem AT siol.net>
16083 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16085 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16087 * configure.in: test for mkstemp
16088 * sdccconf_in.h: add HAVE_MKSTEMP
16090 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16092 * device/include/ctype.h: removed warning while using --stack-auto
16093 * device/include/malloc.h: removed warning while using --stack-auto
16094 * device/include/string.h: removed warning while using --stack-auto
16096 2003-02-23 Borut Razem <borut.razem AT siol.net>
16098 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16099 because NDEBUG is defined (see man assert)
16100 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16102 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16104 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16105 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16107 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16109 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16110 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16112 2003-02-18 <johan AT balder>
16114 * as/mcs51/asmain.c (asmbl): module can start with a digit
16115 * as/z80/asmain.c (asmbl): module can start with a digit
16117 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16119 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16120 * src/asm.c: fix pipe() for Mingw32
16122 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16124 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16125 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16126 make -V work again; --c1mode reads now from stdin
16127 * doc/sdccman.lyx: added --c1mode
16128 * support/Util/SDCCerr.c: new messages for c1 mode
16129 * support/Util/SDCCerr.h: new messages for c1 mode
16130 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16132 2003-02-15 <johan AT balder>
16134 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16136 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16138 * doc/sdccman.lyx: Environment variables, -o and other minor things
16140 2003-02-14 <johan AT balder>
16142 * src/xa51/main.c: before anyone really tries to use it :)
16144 * Install doc's in share/sdcc/doc
16145 * removed some obsolete files
16146 * Do a proper make distclean and uninstall
16147 M Makefile.common.in
16150 M device/include/Makefile.in
16151 M device/lib/Makefile.in
16154 M sim/ucsim/doc/Makefile.in
16156 R src/avr/peeph.rul
16157 R src/xa51/peeph.rul
16158 M support/cpp2/Makefile.in
16159 M support/makebin/Makefile
16162 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16164 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16166 2003-02-10 Borut Razem <borut.razem AT siol.net>
16168 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16169 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16170 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16171 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16172 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16173 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16174 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16175 src/z80/Makefile.bcc: Borland Makefile cleanup
16176 * as/z80/Makefile.bcc: Added Borland Makefile
16177 * support/cpp2/borland.h: Removed
16179 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16181 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16182 * src/SDCC.lex: new pragma NOIV
16183 * src/SDCCglobl.h: new pragma NOIV
16184 * src/SDCCmem.c: new pragma NOIV
16186 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16190 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16192 * src/SDCCmain.c: signal handling is switched off by --debug
16193 * doc/Makefile: small fix for install; use clean.mk again
16194 * doc/clean.mk: clean *.pdf and *.html too
16196 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16198 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16199 * device/lib/printfl.c: fix a ds390 bug by making it portable
16200 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16201 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16202 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16203 * debugger/mcs51/cmd.c: converted multi-line string literals
16204 * sim/ucsim/globals.cc: converted multi-line string literals
16205 * src/SDCCmain.c: introduced signal handler to remove temp files
16206 * doc/Makefile: small tweaks, implement clean
16207 * doc: removed generated files
16209 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16211 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16212 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16213 Address Record is not correctly generated for DS390."
16215 2003-02-02 Borut Razem <borut.razem AT siol.net>
16217 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16218 * as/mcs51/asm.h: fixed compilation with Borland C
16219 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16220 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16221 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16222 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16223 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16224 src/z80/Makefile.bcc: delete $(LIB) only if exist
16225 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16227 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16229 * device/include/malloc.h: introduced NULL
16230 * device/include/string.h: introduced NULL
16231 * device/include/stdlib.h: introduced NULL
16232 * device/lib/_memcpy.c: removed NULL
16233 * device/lib/_strcat.c: removed NULL
16234 * device/lib/_strchr.c: removed NULL
16235 * device/lib/_strcmp.c: removed NULL
16236 * device/lib/_strcpy.c: removed NULL
16237 * device/lib/_strcspn.c: removed NULL
16238 * device/lib/_strlen.c: removed NULL
16239 * device/lib/_strncat.c: removed NULL
16240 * device/lib/_strncmp.c: removed NULL
16241 * device/lib/_strncpy.c: removed NULL
16242 * device/lib/_strpbrk.c: removed NULL
16243 * device/lib/_strrchr.c: removed NULL
16244 * device/lib/_strspn.c: removed NULL
16245 * device/lib/_strstr.c: removed NULL
16246 * device/lib/_strtok.c: removed NULL
16247 * device/lib/malloc.c: removed NULL, include own header
16249 2003-02-02 <johan AT balder>
16251 * 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
16252 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16253 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16254 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16255 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16256 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16258 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16260 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16263 2003-02-01 <johan AT balder>
16265 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16267 2003-01-31 <johan AT CP255758-A>
16269 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16271 2003-01-30 <johan AT balder>
16273 * src/SDCCBBlock.c: automatic bug detection
16274 * src/SDCCicode.c: automatic bug detection
16276 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16278 * src/SDCCglobl.h: now --xram-size 0 works
16279 * src/SDCCmain.c: now --xram-size 0 works
16281 2003-01-29 <johan AT balder>
16283 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16285 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16287 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16288 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16289 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16290 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16291 * src/SDCCglobl.h: Added options --xram-size and --code-size
16292 * src/SDCCmain.c: Added options --xram-size and --code-size
16294 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16296 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16297 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16299 2003-01-27 <johan AT balder>
16301 * src/SDCC.y: fixed bug #613764
16303 2003-01-26 <johan AT balder>
16305 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16306 * src/SDCCsymt.h: fixed bug #673374
16307 * src/SDCCglue.c: fixed bug #661910
16308 * src/SDCCast.c: fixed bug #458099 and 673374
16310 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16312 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16313 * as/mcs51/strcmpi.h: added
16314 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16315 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16316 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16317 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16318 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16319 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16320 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16321 * as/mcs51/Makefile.aslink: new module strcmpi
16322 * as/mcs51/Makefile.asx8051: new module strcmpi
16323 * as/mcs51/Makefil.bcc: new module strcmpi
16324 * as/mcs51/Makefile.in: new module strcmpi
16325 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16327 2003-01-26 <johan AT balder>
16329 * src/SDCCglue.c: reverted back to 1.124
16330 * src/SDCCast.c: reverted back to 1.156
16331 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16333 2003-01-25 <johan AT balder>
16335 * src/SDCCglue.c: A better fix for bug #661910
16336 * src/SDCCast.c: A better fix for bug #661910
16337 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16339 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16341 * src/Makefile.in: remove spawn.o
16342 * src/SDCCmain.c: remove spawn.h
16343 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16344 * src/spawn.c: removed
16345 * src/spawn.h: removed
16346 * support/regression/ports/ds390/spec.mk: link with -r
16348 2003-01-24 <johan AT CP255758-A>
16350 * src/ds390/gen.c (aopOp): fixed bug #667458
16351 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16352 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16353 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16355 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16357 * src/mcs51/peeph.def: better assembler identation by Frieder
16358 * src/mcs51/gen.c: better assembler identation by Frieder
16360 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16362 * as/z80/string.h: removed for gcc 3.2
16363 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16364 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16366 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16368 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16369 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16370 * support/regression/Makefile: separate temp files for ports
16371 * support/regression/generate-cases.py: separate temp files for ports
16372 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16373 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16375 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16377 * moved tinitalk to device/examples/ds390
16379 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16381 * as/mcs51/lkmem.c: rflag is for DS390
16382 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16383 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16384 (linkEdit): move mem- and map-files the same way as ihx-files
16385 * src/z80/main.c (_setDefaultOptions): removed --generic
16386 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16387 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16388 * src/pic/glue.c (picglue): --c1mode works again
16389 * src/pic16/glue.c (pic16glue): --c1mode works again
16390 * src/asm.c (printCLine): fix #660034
16392 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16394 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16395 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16396 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16397 * as/mcs51/lkmem (summary): better fix for sp problem
16398 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16399 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16400 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16401 remove --stack-after-data
16403 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16405 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16406 * src/SDCCutil.c (join): ugly bug: missing '\0'
16407 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16409 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16411 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16413 * src/pic/main.c (_asmCmd): gpasm supports -o
16414 * src/z80/main.c: more general macros
16415 * device/lib/Makefile.in: remove intermediate files
16417 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16419 * .version: Bumped version number to 2.3.3
16420 * src/SDCCBBlock.c: new option -o
16421 * src/SDCCglobl.h: new option -o
16422 * src/SDCCglue.c: new option -o
16423 * src/SDCCmain.c: new option -o
16424 * src/asm.c: new option -o
16425 * src/ds390/main.c: new option -o
16426 * src/pic/glue.c: new option -o
16427 * src/pic/pcode.c: new option -o
16428 * src/pic/ralloc.c: new option -o
16429 * src/pic16/glue.c: new option -o
16430 * src/pic16/pcode.c: new option -o
16431 * src/pic16/ralloc.c: new option -o
16432 * src/z80/main.c: new option -o
16433 * device/lib/Makefile.in: use -o
16434 * support/regression/ports/ds390/spec.mk: use -o
16435 * support/regression/ports/gbz80/spec.mk: use -o
16436 * support/regression/ports/mcs51/spec.mk: use -o
16437 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16438 * support/regression/ports/z80/spec.mk: use -o
16439 * support/regression/ports/ucz80/spec.mk: use -o
16440 * support/regression/ports/xa51/spec.mk: use -o
16441 * support/regression/fwk/lib/timeout.c: fix usage string
16443 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16444 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16446 2003-01-07 <johan AT balder>
16448 * src/SDCCast.c (decorateType): fixed bug #600035
16450 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16451 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16452 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16453 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16454 * src/pic/pcode.c: outcommented unused variable to remove warnings
16455 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16457 2003-01-06 <karl AT turbobit.com>
16458 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16461 2003-01-06 <johan AT balder>
16463 * src/SDCCicode.c: fixed array add
16465 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16466 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16467 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16469 2003-01-04 <johan AT balder>
16471 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16473 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16474 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16476 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16477 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16478 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16480 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16481 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16483 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16484 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16486 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16487 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16489 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16491 * in /sdcc/as/mcs51/ changed these files in order to create an
16492 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16493 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16494 following files to include the previous two files: aslink.dsp,
16495 Makefile.aslink, Makefile.bcc, and Makefile.in.
16497 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16498 .adb instead of .cdb
16500 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16502 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16503 value from option --iram-size.
16505 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16507 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16510 2002-09-18 <wiml AT hhhh.org>
16512 * SDCClrange.h: exposed setFromRange() and setToRange()
16513 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16514 packRegsForAccUse() (bug 542397)
16515 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16516 multiple times and emitting the fetch operations more than once
16517 added aopGetUsesAcc() function to allow binary operators to
16518 fetch their operands in the correct order; made genMinus() emit
16519 compact code for X = LITERAL - Y
16521 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16522 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16523 sprintf() in line 1267.
16525 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16526 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16529 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16530 Changes to aslink (All the changes are marked with 'JCF'):
16532 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16535 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16536 area BSEG. Also moves, if possible, the DATA area down into the internal
16537 ram so more space is available.
16539 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16542 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16543 not bytes. Function summary() which creates a memory usage summary
16544 file with extension .mem. Reports of overlaping stack and small stack
16545 size. If the space for the stack is less than 16 bytes aslink trows a
16548 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16549 the 8051. Option 'y' for memory summary output file.
16551 Changes to sdcc (All the changes are marked with 'JCF'):
16553 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16555 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16556 overlaying area for it (uses RegBankUsed[4]).
16558 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16559 bank zero as used by default. By default aslink locates the stack
16560 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16561 the creation of the .mem file. Delegates the allocation of data area
16562 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16563 the begining of the stack area to aslink.
16565 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16566 glue() in SDCCglue.c creates an area for it.
16568 2002-09-03 Borut Razem <borut.razem AT siol.net>
16569 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16570 sdcc/src/pic/glue.c:
16571 introduced atexit() handler for teporay files removal in case of
16572 errors, assertions, ...
16574 2002-08-29 Borut Razem <borut.razem AT siol.net>
16575 * sdcc/support/cpp2/auto-host_vc_in.h:
16576 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16577 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16578 Maybe there is a similar problem with BORLANDC? It should be checked!
16580 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16581 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16582 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16583 was not executed, and the compiler (cl) launched a warning:
16584 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16586 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16587 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16589 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16590 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16592 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16593 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16594 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16595 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16596 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16597 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16598 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16599 - added Release configuration in VS projects
16600 - review of compiler an linker options
16601 - VC .exe files are generated in bin_vc directory, not to interfere
16602 with binaries generated from other projects (cygwin, mingw, bcc ...)
16604 * sdcc/src/yacc.dsp: added
16606 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16607 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16608 and insert the version number definitions from .version
16610 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16612 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16613 added - genarate auto-host.h using auto-host_vc_in.h as template
16616 removed from CVS, generated automatically
16618 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16619 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16621 2002-08-11 Borut Razem <borut.razem AT siol.net>
16622 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16624 2002-08-10 Borut Razem <borut.razem AT siol.net>
16625 * src/SDCCmain.c (main):
16626 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16627 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16628 The consequence was that some temporary files were not removed.
16631 unification of code in functions tempfilename() and tempfile():
16632 function tempnam() is defined in Visual Studio 6.0 and .NET
16634 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16636 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16637 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16638 - removed compiler command line option /WX: Treats all warnings as errors
16639 - update a list of source files, included into the project
16641 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16642 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16643 changed project type to Generic Project so that can be correcly converted to VS.NET project
16645 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16647 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16649 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16651 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16652 added return 0 statements after assert() to make compiler happy
16654 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16655 added newline in the def file to keep MSC compiler satisfied
16657 * sdcc/src/z80/gen.c:
16658 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16659 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16660 - solved MSC error in function aopDump()
16662 * sdcc_vc.h: define PREFIX as "\\sdcc"
16664 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16665 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16667 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16668 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16669 - Rewrote the register banking algorithm.
16670 - Added pCode live-range analysis to registers (for now, only non-used and
16671 singly-used registers optimized away)
16673 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16675 * 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.
16677 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16678 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16680 2002-04-22 Michael Hope <michaelh AT vroom>
16682 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16684 * configure.in (DD_COPT): Added include support required for gbdk.
16686 * .version: Bumped version number just to increase it.
16688 * src/SDCCmain.c: Added -nostdinc to the default options.
16690 2002-04-15 Michael Hope <michaelh AT vroom>
16692 * device/lib/z80/printf.c (sprintf): Added.
16694 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16696 * src/z80/peeph.def: Added transpose redundent load rule.
16698 * src/z80/main.c: Added force callee saves for jaune.
16700 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16702 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16704 2002-03-28 Johan Knol <johan AT balder>
16706 * src/SDCCval.c: fixed bug #532436
16708 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16710 Added "char *Processor" field to the port structure.
16713 Added -p option. Allows port dependent processor to be specified.
16716 Initialized the new field char *Processor field to NULL in all ports
16719 Compiler generated registers for interrupt context saving
16720 were not getting allocated.
16722 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16725 Fixed left shift. Will promote the left side of a left shift
16726 if a) left shifting more than size of operand or b) when assigned
16727 to something size > size of left side
16729 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16731 tons of changes. Register allocation has been
16732 rewritten. Added customization for the various PICs. Flow
16733 analysis is restructured. ...
16735 * src/pic/device.h:
16738 * src/pic/device.c:
16739 Added. device.c is a PIC port hack to accomodate variations
16742 2002-03-13 Michael Hope <michaelh AT vroom>
16744 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16746 2002-03-04 johanknol <johanknol AT manik>
16748 * /src/SDCCval.c: fixed
16750 const unsigned char arr[][2] = { { 0, 1 } };
16751 t18.c:1: error: Initializer element is not constant
16753 2002-03-04 bela <bela AT manik>
16755 * /device/include/mcs51reg.h:
16756 ds89c420 register definition update
16758 2002-03-03 <johan AT FRIJA>
16760 * support/Util/SDCCerr.c: did something, but don't no why anymore
16762 * support/regression/tests/bug-524691.c: made it a little less shy
16764 * src/SDCCast.c (decorateType): fixed bug #524697
16766 * src/SDCCast.c: made some lineno improvements
16768 * src/SDCCval.c (getNelements): changed warning to error
16770 * src/SDCCglue.c (printIvalArray): changed warning to error
16772 * src/SDCCicode.c: fixed a warning for mingw
16774 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16776 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16778 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16780 * src/ds390/peeph.def:
16781 Added some more peephole rules
16783 * src/ds390/gen.c: Various fixes & enhancements
16785 * src/SDCClrange.c, src/SDCClrange.h:
16786 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16788 * src/ds390/ralloc.c:
16789 various fixes & enhancements (ds390) specific
16791 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16792 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16795 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16797 2002-03-02 <johan AT FRIJA>
16799 * src/SDCCast.c (decorateType): fixed bug #524708
16801 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16803 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16805 2002-03-01 Michael Hope <michaelh AT vroom>
16807 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16809 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16811 2002-03-01 <johan AT FRIJA>
16813 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16815 * src/SDCCast.c (decorateType): fixed bug #524209
16817 * src/SDCCval.c (valNot): fixed bug #524195
16819 2002-02-26 <johan AT balder>
16821 * src/xa51/gen.c: fixed a warning
16823 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16825 * src/SDCCast.c (decorateType): fixed bug #522534
16827 2002-02-23 <johan AT balder>
16829 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16831 2002-02-22 <johan AT balder>
16833 * src/SDCCast.c: fixed bug #514865
16835 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16837 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16839 * sdcc/src/SDCCloop.c:
16840 Previous fix was not good. basic blocks that have "break" or "return" are
16841 not really partof a loop , but live ranges used in these blocks should
16842 be live thru the entire loop, so set partOfLoop but don't add them to
16845 2002-02-21 <johan AT FRIJA>
16847 * src/SDCCcse.c: fixed bug #514308
16849 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16852 Fixed BUG #519583. If a conditional block ended in a return/break
16853 statement inside a loop, it was not being considered part of the loop.
16855 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16857 2002-02-10 Karl Bongers <karl AT turbobit.com>
16860 Fixed up SDCDB debugger somewhat. Updated debugger/README
16861 with lots of comments and notes.
16863 * device/examples/test2.c:
16864 Fix bug, "red" variable not being initialized(compiler complained).
16866 * device/examples/Makefile, examples/test3.c:
16867 Add Makefile in device/examples folder, compiles test3.c
16868 for use as a multiple module SDCDB test case.
16870 * sim/ucsim/cmd.src/cmdset.cc:
16871 Took out debug printfs in ucsim "next" command.
16873 * sim/ucsim/xa.src:
16874 Karl and Johan start ucsim XA support. Most dissassembly working,
16875 about 75% emulation done(plenty of work remaining).
16877 * sim/ucsim/z80.src:
16878 Add Z80 support to ucsim, add test-ucz80 regression test,
16879 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16880 Notice z80 compiler fails on examples/test3.c/crc code.
16882 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16884 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16885 Added support for --parms-in-bank1
16887 * src/ds390/peeph.def:
16888 added a few more peephole optimzations
16890 * src/ds390/main.c:
16891 1) added __builtin_inp & __builtin_outp used to read in data of given length
16892 from a memory mapped port
16893 2) added __builtin_memcmp
16894 3) added __builtin_swapw swap bytes of a short
16896 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16897 1) handle multiple send & receives from register bank1
16898 2) ralloc can now allocate DPTR1 to some liveRanges
16900 * src/SDCCsymt.c, src/SDCCsymt.h:
16901 changes to handle multiple sends & receives
16903 * src/SDCCptropt.h:
16904 added some pointer arithmetic optimization
16906 * src/SDCCptropt.c:
16907 added some pointer arithmetic optimizations but not stable yet so not
16908 called from anywhere (will get this working shortly)
16910 * src/SDCCopt.c: fixed for multiple sends & receives
16913 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16914 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16915 set preprocessor defines (depending on options)
16917 * src/SDCCicode.c, src/SDCCicode.h:
16918 changes made to handle multiple sends & receives
16921 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16923 * src/SDCCcse.c, src/SDCCcse.h:
16924 added function findbackward def (to be used in upcoming optimization)
16926 * src/SDCCcflow.c, src/SDCCcflow.h:
16927 added function returnAtEnd - to determine if a basic block terminates with
16930 * src/SDCCast.c, src/SDCCast.h:
16931 added option parms-in-bank1
16933 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16934 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16935 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16936 adjusted for --parms-in-bank1 option
16938 * device/include/string.h:
16939 donot redefine "reentrant" keyword
16941 * device/include/ds80c390.h: Added some more SFRs
16943 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16945 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16947 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16949 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16951 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16953 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16955 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16957 * Added --xram-movc option
16959 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16961 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16963 2002-01-11 Johan Knol
16965 * Added math lib of Jesus Calvino-Fraga
16967 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16969 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16970 * support/regression/Makefile: new target test-mcs51-stack-auto
16971 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16973 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16975 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16977 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16979 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16981 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16983 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16985 * src/SDCCglue.h: add definition for printIvalChar()
16987 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16989 * src/SDCCast.c: fix #498138 by Johan
16991 * src/SDCCglue.c: fix #498138 by Johan
16993 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16995 * support/regression/Makefile: fix clean
16997 * support/regression/ports/ds390/support.c: fix transmission of last character
16999 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
17001 * /sdcc/src/ds390/gen.c:
17002 a) improved computing address of stack variable
17003 b) took out some #if 0 code
17004 c) improved parmBytes adjustment
17005 d) improved genPlusIncr & genMinusIncr
17006 e) genCmp could generate bad code (when left assigned to DPTR)
17007 f) Fixed bug in hasInc
17009 * /sdcc/src/ds390/ralloc.c:
17010 a) packRegsForSupport could mess up live information (Fixed)
17011 b) packRegsDPTRuse could be incorrect for left & right shift
17013 * /sdcc/src/mcs51/ralloc.c:
17014 packRegsForSupport could mess up the live information (Fixed)
17016 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17018 * /sdcc/src/SDCCast.c:
17019 can reverse a loop even if function call is present as long
17020 as the loop control variable is local & is not passed as parameter
17022 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17024 * /sdcc/ChangeLog: *** empty log message ***
17026 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17027 More builtin function additions for TININative
17029 * /sdcc/src/ds390/ralloc.c:
17030 Had broken the regression testsuite
17032 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17034 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17035 Added funcattr hasStackParms will be set for reentrant functions when there
17036 are paramteres on the stack, this helps in minimizing frame pointer generation
17037 typeFromStr can handle function pointers now
17039 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17040 *** empty log message ***
17042 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17044 * /src/ds390/gen.c, /src/ds390/main.c:
17045 More builtin function additions for TININative
17047 * /src/ds390/ralloc.c:
17048 Had broken the regression testsuite
17050 * /src/SDCCast.c: Fixed a bug in dumptree
17052 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17053 Added funcattr hasStackParms will be set for reentrant functions when there
17054 are paramteres on the stack, this helps in minimizing frame pointer generation
17055 typeFromStr can handle function pointers now
17057 * /doc/builtins.txt, /doc/TININative.txt:
17058 *** empty log message ***
17061 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17063 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17064 ALPHA version for -mTININative
17066 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17067 updated to reflect changes in the port structure
17070 added function do_assemble (similar to do_link) if non-null this function
17071 will be called to do assembly (-mTININative) requires a multi command
17073 added function genAssemblerEnd will be called to generate assembler Epilogue
17076 added _JavaNative to debug info printing
17078 * /src/SDCCmain.c: added option --tini-libid
17079 added port->do_assemble function (-mTININative) has a multi command assemble
17081 * /src/SDCCglue.c: Disabled "constExpr" check
17082 added port->genAssemblerEnd function
17084 * /src/SDCCglobl.h: Added option --tini-libid value
17087 tookout optimizeCompare from the header (has no external references)
17089 * /src/SDCCast.c: made one more function "static"
17091 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17093 * src/z80/mappings.i: Added z80asm support.
17095 * src/z80/main.c: Added z80asm support on --asm=z80asm
17097 * src/z80/gen.c: Fixed asm portability issues.
17099 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17101 * src/SDCCglue.c (printExterns): Added global/extern split.
17103 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17105 * support/regression/Makefile: added test for mcs51 model large
17107 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17109 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17111 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17113 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17115 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17117 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17119 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17121 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17123 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17125 * support/regression/tests/simplefloat.c: Port to mcs51.
17127 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17128 * support/regression/tests/bug-485362.c: Added.
17130 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17132 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17134 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17136 * src/z80/gen.c (aopDump): Added a dump function.
17138 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17139 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17141 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17143 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17145 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17147 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17149 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17151 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17153 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17155 * support/regression/ports/ds390/support.c: Use tinibios.
17157 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17159 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17161 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17162 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17164 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17166 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17168 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17170 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17172 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17173 (packRegsForIYUse): Created and optimised.
17175 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17177 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17178 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17180 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17182 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17184 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17186 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17188 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17190 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17192 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17194 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17196 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17198 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17200 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17202 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17203 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17204 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17206 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17208 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17209 (genNotFloat): Added.
17210 (genUminusFloat): Added.
17212 * device/lib/z80/Makefile: Added floating pt stubs.
17214 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17216 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17218 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17220 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17222 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17224 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17226 * sdcc/support/regression/Makefile: Add port ds390.
17228 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17230 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17232 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17234 * sdcc/support/regression/ports/ds390/support.c: Added.
17236 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17238 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17240 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17242 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17244 * device/include/malloc.h: Added z80 and gbz80 support.
17246 * device/lib/gbz80/heap.s: Added.
17248 * device/lib/z80/heap.s: Added.
17250 * device/lib/malloc.c: Added z80 and gbz80 support.
17252 * support/regression/tests/malloc.c (testMalloc): Added.
17254 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17256 * support/regression/tests/bug-478094.c: Added.
17258 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17260 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17262 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17264 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17266 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17268 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17270 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17272 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17274 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17276 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17278 * support/regression/tests/bug-477927.c: Added.
17280 * src/z80/peeph.def: Added minor rules.
17282 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17284 * src/z80/peeph.def: Added jump optimisation modification.
17286 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17288 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17290 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17292 * support/regression/tests/funptrs.c: Added.
17294 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17296 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17298 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17300 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17302 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17304 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17305 (movLeft2ResultLong): Created.
17307 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17308 (joinPushes): Added. Joins two char pushes into a word push.
17310 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17312 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17314 * support/makebin/Makefile (install): Added creation of dest dir.
17316 2001-10-24 Karl Bongers <karl AT turbobit.com>
17318 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17320 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17322 * src/z80/ralloc.c: Turned off faulty pack for one use.
17324 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17326 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17328 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17330 * support/regression/Makefile: Improved clean
17332 * support/regression/ports/gbz80/spec.mk: Added clean
17334 * support/regression/ports/host/spec.mk: Added clean
17336 * support/regression/ports/z80/spec.mk: Added clean
17338 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17340 * support/regression/ports/mcs51/timeout.c: little improvements
17342 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17344 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17346 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17348 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17350 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17352 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17354 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17356 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17357 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17359 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17361 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17363 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17365 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17367 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17369 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17371 * support/regression/tests/longor.c: Added.
17373 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17375 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17377 * as/mcs51/aslink.h: define PATH_MAX
17379 * as/mcs51/asm.h: define PATH_MAX
17381 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17383 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17385 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17387 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17389 * src/SDCCglobl.h: define PATH_MAX
17391 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17393 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17395 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17397 * src/z80/gen.c (gencjneshort): Fixed
17399 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17401 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17403 * support/regression/tests/bug-469671.c: Added.
17405 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17407 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17409 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17411 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17413 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17415 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17417 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17419 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17421 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17423 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17425 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17427 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17429 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17431 * 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.
17433 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17435 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17437 2001-10-07 <johan AT FRIJA>
17439 * device/lib/gets.c (gets): fixed the return value.
17441 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17442 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17444 * 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.
17446 * 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.
17448 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17450 * src/pic/gen.c: Removed Safe_strdup.
17452 * configure.in: Added option to enable libgc support.
17454 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17455 (bitVectUnion): Optimised.
17456 (bitVectIntersect): Optimised.
17457 (bitVectBitsInCommon): Optimised.
17458 (bitVectCplAnd): Optimised.
17460 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17462 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17464 * src/SDCCmain.c: distinguish between assembler debug and plain options
17466 * src/avr/main.c: remove standard assembler options
17468 * src/ds390/main.c: remove standard assembler options
17470 * src/mcs51/main.c: remove standard assembler options
17472 * src/port.h: removed "PENDING" comment
17474 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17476 * src/device/lib/_mulint.c : new, with assember functions
17478 * src/device/lib/_mullong.c : new, with assember functions
17480 * src/device/lib/_divuint.c : with assember functions
17482 * src/device/lib/_divsint.c : with assember functions
17484 * src/device/lib/_divulong.c: with assember functions
17486 * src/device/lib/_divslong.c: with assember functions
17488 * src/device/lib/_moduint.c : with assember functions
17490 * src/device/lib/_modsint.c : with assember functions
17492 * src/device/lib/_modulong.c: with assember functions
17494 * src/device/lib/_modslong.c: with assember functions
17496 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17498 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17500 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17501 replaced _mululong.c and _mulslong.c by _mullong.c
17503 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17505 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17507 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17509 * src/SDCCglue.c: test, if win32api is available for MINGW
17511 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17513 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17514 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17515 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17516 * support/regression/ports/host/spec.mk: removed GENERIC
17517 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17518 * support/regression/ports/z80/spec.mk: removed GENERIC
17520 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17522 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17524 * support/regression/tests/bug-467035.c: Created.
17526 2001-10-01 <johan AT FRIJA>
17528 * src/SDCC.y: fixed bug #466586 part 1
17530 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17532 * SDCCicode.c: z80 has no generic pointers
17533 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17535 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17537 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17539 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17541 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17543 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17545 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17547 * configure.in: Fixed up so that ucsim is only configured once.
17549 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17551 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17552 (getPathDifference): As above.
17554 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17556 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17558 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17559 * .version: Updated to 2.3.1
17561 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17562 Added copyright header.
17564 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17565 (assemble): Added support for macro based assembler commands.
17566 (linkEdit): Added support for macro based linker commands.
17567 (preProcess): Changed the pre-processor to use macros.
17568 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17569 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17571 * device/lib/z80/crt0.s: Added module name for debugging.
17573 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17575 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17577 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17579 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17581 * src/Makefile.in: Added SDCCmacro and SDCCutil
17583 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17585 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17587 2001-09-16 <johan AT FRIJA>
17589 * 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.
17591 2001-09-15 <johan AT FRIJA>
17593 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17594 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17596 2001-09-11 <johan AT FRIJA>
17598 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17600 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17602 * support/regression/tests/bug-460444.c: Added test case.
17604 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17605 (genCast): Added justification for all of the asserts.
17607 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17609 * support/regression/support.c: _xdata replaced by xdata
17611 * support/regression/spec.mk: removed _generic
17613 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17615 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17617 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17618 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17620 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17622 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17624 * support/regression/tests/bug-460010.c: Added test case.
17626 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17628 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17630 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17632 * support/regression/testfwk.c: removed workaround for bug #436344
17634 * support/regression/tests/bp.c: use less memory with mcs51
17636 * support/regression/tests/bug-441448.c: use less memory
17638 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17640 * support/regression/collate-results.py: typo
17642 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17644 * support/regression/tests/fetchoverlap.c: Added new test case.
17646 * support/regression/tests/bp.c: Added new test case.
17648 * support/regression/tests/bug-448984.c: Added new test case.
17650 * support/regression/tests/pow2shifts.c: Added new test case.
17652 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17653 (genlshTwo): Fixed right shift for count > 8.
17655 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17657 2001-09-08 <johan AT FRIJA>
17659 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17661 2001-09-07 <johan AT FRIJA>
17663 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17665 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17667 2001-09-06 <johan AT FRIJA>
17669 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17670 * bernhard noted me at this: "() equals to (void)" (1.38)
17672 2001-09-05 <johan AT FRIJA>
17674 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17676 2001-09-04 <johan AT FRIJA>
17678 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17681 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17683 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17685 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17687 * link/z80/aslink.h: Fixed path for PATH_MAX
17689 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17691 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17693 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17695 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17697 * 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.
17699 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17701 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17702 (genCmp): Fixed up genCmp for the GB with longs.
17704 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17706 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17708 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17710 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17712 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17714 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17716 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17718 * 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.
17720 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17722 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17724 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17726 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17728 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17730 * sim/ucsim/configure: little improvement of Cygwin-detection
17731 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17732 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17733 * support/regression/tests/bug-221100.c: small changes for mcs51
17734 * support/regression/tests/bug-221168.c: small changes for mcs51
17735 * support/regression/tests/bug-227710.c: small changes for mcs51
17736 * support/regression/tests/staticinit.c: small changes for mcs51
17737 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17738 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17739 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601