1 2009-04-13 Raphael Neider <rneider AT web.de>
3 * device/lib/pic16/bootstrap.sh: avoid symlinks
4 * device/lib/pic16/configure.ac,
5 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
7 2009-04-13 Borut Razem <borut.razem AT siol.net>
9 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
10 svn revision #5341, since it makes asranlib to fail on cygming and
11 mingw builds: win32 native asranlib doesn't understand cygwin paths.
13 2009-04-10 Raphael Neider <rneider AT web.de>
15 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
16 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
17 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
18 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
19 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
20 device/lib/pic16/libsdcc/float/fs2ulong.c,
21 device/lib/pic16/libsdcc/float/fsadd.c,
22 device/lib/pic16/libsdcc/float/fsdiv.c,
23 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
24 changes from the pic16 port, minor code cleanup
25 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
27 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
29 * device/lib/z80/mod.s,
30 device/lib/z80/Makefile.in,
32 device/lib/z80/modsigned.s,
33 device/lib/z80/divsigned.s:
34 Applied patch #2741451 from Marco Bodrato
35 and moved functions for signed modulo into
38 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
40 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
42 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
45 src/z80/peeph-z80.def:
46 Improved caching of pointers in hl and iy.
48 Applied patch #2727917 from Marco Bodrato.
50 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
53 Enabled use of hl as inter-i-code temporary.
55 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
57 * src/z80/peeph-z80.def:
58 Reenabled peephole 0t.
60 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
63 Fixed bugs #2728224, #2728218.
64 src/z80/peeph-z80.def:
65 Workaround for bug #2728445.
66 support/regression/tests/memory.c:
67 Added test for memcmp().
69 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
71 * device/lib/z80/mul.s,
72 device/lib/z80/memmove.s,
73 device/lib/z80/strlen.s:
74 Minor improvements, code cleanup and license clarification.
76 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
78 * device/lib/z80/mul.s:
79 Minor improvement in Z80 16x16 bit multiplication.
81 2009-03-23 Borut Razem <borut.razem AT siol.net>
83 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
84 device/include/pic/limits.h, device/include/pic16/limits.h,
85 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
86 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
87 support/regression/tests/funsigned-char.c:
88 applied patch 2704189: character constant sign fix
89 thanks to Robert Larice
91 2009-03-22 Borut Razem <borut.razem AT siol.net>
93 * Small Device C Compiler 2.9.0 released
94 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
96 2009-03-15 Borut Razem <borut.razem AT siol.net>
98 * support/scripts/repack_release.sh: added
100 2009-03-13 Borut Razem <borut.razem AT siol.net>
102 * doc/sdccman.lyx: "freeware" replaced with "free open source"
104 2009-03-12 Borut Razem <borut.razem AT siol.net>
106 * src/z80/peep.c: #2652979: --debug crashes sdcc
108 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
111 support/regression/tests/bug2655200.c:
112 applied modified patch from Robert Larice <larice AT vidisys.de>
113 fixing original report of bug #2655200: pointer to pdata memory
114 not correctly initialized
116 2009-03-11 Borut Razem <borut.razem AT siol.net>
118 * as/asranlib/asranlib.c: retain the original file mode
120 2009-03-10 Borut Razem <borut.razem AT siol.net>
122 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
123 support/regression/tests/bug1875933.c:
124 fixed bug #1875933: Evelyn jumps into the void
125 thanks to Robert Larice
127 2009-03-10 Raphael Neider <rneider AT web.de>
129 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
130 to pCodeInstruction to avoid a segmentation fault
132 2009-03-03 Borut Razem <borut.razem AT siol.net>
134 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
136 2009-03-03 Raphael Neider <rneider AT web.de>
138 * device/lib/pic/libdev/Makefile.in: build device-specific
139 libraries for the correct processor, fixes #2654585
141 2009-03-01 Raphael Neider <rneider AT web.de>
143 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
145 2009-03-01 Borut Razem <borut.razem AT siol.net>
147 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
148 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
149 changed sdcc version to 2.9.0
151 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
153 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
154 (serialRegAssign): do not spil bit registers
155 throughout cosmetic changes
156 * support/regression/tests/bug2435941.c: new, added
158 2009-02-28 Raphael Neider <rneider AT web.de>
160 * src/regression/compare10.c,
161 src/regression/compare7.c,
162 src/regression/compare8.c,
163 src/regression/compare9.c: reset watchdog timer in time
164 * src/regression/configword.c: apply patch from #2488150
165 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
166 handler to 0x0000 as the linker no longer knows STARTUP sections
167 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
168 patch #2512926 to (mostly) fix #1762626, cosmetic changes
169 * src/pic/pcodepeep.c: remove reference to nonexisting function
171 2009-02-28 Raphael Neider <rneider AT web.de>
173 * device/include/pic16/signal.h: avoid multiline inline
174 assembler statements in macros, addresses #2644965
176 2009-02-27 Raphael Neider <rneider AT web.de>
178 * device/include/pic16/pic18f[24][3456]k20.h,
179 device/include/pic16/pic18f[68][567]j50.h,
180 device/include/pic16/pic18f[68]6j55.h,
181 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
182 device/lib/pic16/libdev/pic18f[68][567]j50.c,
183 device/lib/pic16/libdev/pic18f[68]6j55.c,
184 device/include/pic16/pic18fregs.h,
185 device/include/pic16/pic16devices.txt,
186 device/lib/pic16/pics.all,
187 device/lib/pic16/libdev/Makefile.am,
188 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
189 families (87j50 family contributed by Robert Wuest)
191 * device/include/pic16/adc.h,
192 device/lib/pic16/libio/adc/adcbusy.c,
193 device/lib/pic16/libio/adc/adcclose.c,
194 device/lib/pic16/libio/adc/adcconv.c,
195 device/lib/pic16/libio/adc/adcopen.c,
196 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
198 * doc/sdccman.lyx: updated list of supported devices, fixed typo
199 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
201 * device/lib/pic16/Makefile.in,
202 device/lib/pic16/libm/Makefile.in,
203 device/lib/pic16/debug/Makefile.in,
204 device/lib/pic16/libio/Makefile.in,
205 device/lib/pic16/startup/Makefile.in,
206 device/lib/pic16/libsdcc/Makefile.in,
207 device/lib/pic16/libdev/Makefile.in,
208 device/lib/pic16/libc/Makefile.in: regenerated
210 2009-02-27 Borut Razem <borut.razem AT siol.net>
212 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
213 #1829678 and #1704376 in the way proposed by Alan Baldwin
215 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
217 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
218 to Steve Qu for the fix.
220 2009-02-23 Borut Razem <borut.razem AT siol.net>
222 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
223 it is already fixed for mcs51 and hc08 targets
224 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
226 2009-02-22 Borut Razem <borut.razem AT siol.net>
228 * device/lib/Makefile.in: fixed parenthesis error
229 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
230 fixed webdocs bug #1967920: --version
232 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
234 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
236 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
238 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
239 when addresses are unsorted
241 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
243 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
244 Gudjon Gudjonsson <gudjon AT gudjon.org>
245 * device/include/mcs51/p89c66x.h: fixed some defines
246 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
247 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
250 2009-02-14 Borut Razem <borut.razem AT siol.net>
252 * doc/sdccman.lyx: corrected cpp info
254 2009-02-13 Borut Razem <borut.razem AT siol.net>
256 * as/Makefile.in: *.doc renamed to *.txt
258 2009-02-11 Borut Razem <borut.razem AT siol.net>
260 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
261 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
263 2009-02-11 Borut Razem <borut.razem AT siol.net>
265 * doc/sdccman.lyx: documented ar format libraries
267 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
269 * support/regression/tests/float_single.c: added regression
270 test. Some testpoints for probably rarely used functions
271 (acosf, sinhf, tanf, expf) disabled for some targets
273 2009-02-10 Raphael Neider <rneider AT web.de>
275 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
276 (genAssign): fixed for operands on the stack
278 * device/lib/pic16/libc/stdio/vfprintf.c,
279 device/lib/pic16/configure.ac,
280 device/lib/pic16/Makefile.common: add configurable support for
281 printing floats via ./configure --enable-floats
282 * device/lib/pic16/configure,
283 device/lib/pic16/Makefile.in,
284 device/lib/pic16/libm/Makefile.in,
285 device/lib/pic16/debug/Makefile.in,
286 device/lib/pic16/libio/Makefile.in,
287 device/lib/pic16/startup/Makefile.in,
288 device/lib/pic16/libsdcc/Makefile.in,
289 device/lib/pic16/libdev/Makefile.in,
290 device/lib/pic16/libc/Makefile.in: regenerated
291 * doc/sdccman.lyx: documented float support and how to get it
292 * doc/Makefile.in: fixed race condition on parallel builds
294 * device/lib/pic16/libc/stdio/sprintf.c,
295 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
296 pointer to the string buffer, enlarge buffer for x_ftoa()
298 2009-02-10 Borut Razem <borut.razem AT siol.net>
300 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
302 2009-02-10 Raphael Neider <rneider AT web.de>
304 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
306 2009-02-09 Raphael Neider <rneider AT web.de>
308 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
309 artificial bank size limits for compound data (structs, arrays),
310 avoids assert if --obanksel=N, N > 1, is given
312 2009-02-09 Borut Razem <borut.razem AT siol.net>
314 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
315 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
316 uses '`' character instead '\n' for padding
317 * as/asranlib/asranlib.c: made it more robust
319 2009-02-08 Borut Razem <borut.razem AT siol.net>
322 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
323 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
326 2009-02-07 Borut Razem <borut.razem AT siol.net>
328 * as/asranlib/asranlib.c: fixed BSD header length calculation
329 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
330 due sdcc asxxxx license change to GPLv3
332 2009-02-05 Borut Razem <borut.razem AT siol.net>
334 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
335 added support for BSD (Mac OS X) ar format
336 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
337 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
338 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
339 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
340 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
341 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
342 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
343 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
344 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
345 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
346 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
347 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
348 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
349 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
350 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
351 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
352 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
353 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
354 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
355 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
356 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
357 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
358 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
359 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
360 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
361 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
362 changed license to GPL either version 3, or (at your option) any
365 2009-02-05 Borut Razem <borut.razem AT siol.net>
367 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
368 added support for BSD (Mac OS X) ar format
370 2009-02-02 Borut Razem <borut.razem AT siol.net>
372 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
373 device/lib/z80/Makefile.in:
374 chose source files in the PORT directory if they are available
376 2009-02-01 Raphael Neider <rneider AT web.de>
378 * device/lib/pic16/libdev/pic18f1220.c,
379 * device/lib/pic16/libdev/pic18f4450.c:
380 define SSPBUF to allow use of printf
382 2009-02-01 Borut Razem <borut.razem AT siol.net>
384 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
385 device/lib/hc08/Makefile.in, device/lib/incl.mk,
386 device/lib/z80/Makefile.in:
387 don't remake libraries
388 * support/regression/tests/snprintf.c:
389 reenable floating point in small-xstack-auto library
391 2009-01-26 Raphael Neider <rneider AT web.de>
393 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
395 2009-01-25 Raphael Neider <rneider AT web.de>
397 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
398 search path instead of appending them
400 2009-01-24 Borut Razem <borut.razem AT siol.net>
402 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
403 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
404 to 32 bit unsigned int when calling sputl() since it is a macro
405 * as/link/lkar.c: changed the initialization of This->loaded
407 2009-01-23 Borut Razem <borut.razem AT siol.net>
409 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
410 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
411 unsigned int when calling new(), since asxxxx doesn't use function
414 2009-01-21 Borut Razem <borut.razem AT siol.net>
416 * as/link/lkar.h: sgetl and sputl are independent of endianness
417 * as/link/sdxxxx_config.h.in: removed endianness detection
419 2009-01-20 Borut Razem <borut.razem AT siol.net>
421 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
422 due creation of ar format libraries
423 * support/scripts/sdcc.nsi:
424 don't add nonexistent object files to the package
426 2009-01-19 Borut Razem <borut.razem AT siol.net>
428 * Makefile.in, configure.in, configure,
429 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
430 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
431 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
432 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
433 device/lib/small/Makefile.in,
434 device/lib/z80/Makefile.in: create ar format libraries
435 * support/regression/ports/mcs51-xstack-auto/spec.mk:
436 use device/lib/Makefile to create library
437 * support/regression/tests/snprintf.c:
438 floating point is not enabled in small-xstack-auto library
439 * device/lib/libfloat.lib, device/lib/libint.lib,
440 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
442 2009-01-18 Borut Razem <borut.razem AT siol.net>
444 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
445 warning: extra tokens at end of #endif directive
447 2009-01-11 Borut Razem <borut.razem AT siol.net>
449 * Makefile.in: added SDCC_ASRANLIB to PKGS
451 2009-01-10 Borut Razem <borut.razem AT siol.net>
453 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
454 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
455 due added support for ar format libraries
457 2009-01-09 Borut Razem <borut.razem AT siol.net>
459 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
460 as/asranlib/asranlib.c: added asranlib
461 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
462 * Makefile.in, as/link/hc08/Makefile.in,
463 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
464 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
465 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
466 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
467 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
468 configure.in, sdcc.dsw: modified to support ar format libraries
470 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
472 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
475 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
477 * sim/ucsim/z80.src/inst_ed.cc:
478 Fixed bug #2488074, which made regression tests fail.
480 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
482 * device/lib/z80/mod.s,
483 device/lib/z80/div.s,
484 device/lib/z80/mulchar.s,
485 device/lib/z80/mul.s,
486 device/lib/z80/divsigned.s,
487 device/lib/z80/Makefile.in:
488 Implemented RFE #1702376.
490 2009-01-05 Borut Razem <borut.razem AT siol.net>
492 * as/link/lksdcclib.c:
493 fixed linker hanging in INDEXLIB is not defined (hc08)
495 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
498 Implemented RFE #2485684, and some further improvements of HL caching
500 * src/z80/peeph-z80.def:
501 Fixed a bug exposed by implementing RFE #2485684.
503 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
505 * src/z80/peeph-z80.def:
506 Peephole improvements.
509 device/include/string.h,
510 device/lib/z80/memmove.s:
512 * device/lib/z80/Makefile.in,
513 device/lib/Makefile.in,
514 support/regression/tests/memory.c,
515 device/lib/z80/strlen.s:
516 Partially implemented RFE #2471534.
518 2009-01-04 Borut Razem <borut.razem AT siol.net>
520 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
521 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
522 * doc/README.txt: updated John Hartman's e-mail address
523 * as/link/lkrel.c, as/link/lksdcclib.c:
524 fixed bug #2484677: Linker hangs
525 * src/z80/peep.c: fixed msvc warning C4047:
526 'return' : 'int ' differs in levels of indirection from 'char *'
527 * config.dsp: as/lib corrected to as/link
529 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
532 Implemented RFE #2484693.
533 * src/z80/peeph-z80.def:
534 Some peephole improvements.
536 2009-01-03 Borut Razem <borut.razem AT siol.net>
539 fixed warning: 'ret' may be used uninitialized in this function
541 2009-01-02 Borut Razem <borut.razem AT siol.net>
543 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
544 as/link/getline.[ch], as/link/lkrel.[ch]: added,
545 made support for differnet library formats more flexible,
546 preparation for support of ar format
547 * as/link/lklibr.c, as/link/z80/Makefile.in,
548 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
549 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
550 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
551 as/link/hc08/lkelf.c, as/link/aslink.h:
552 made support for differnet library formats more flexible,
553 preparation for support of ar format
555 2009-01-01 Borut Razem <borut.razem AT siol.net>
557 * as/link/asxxxx_config.h.in:
558 fixed warning: extra tokens at end of #endif directive
560 fixed warning: suggest parentheses around && within ||
561 * device/lib/Makefile.in: allow whitespaces at the end of lines in
562 ports.build, in order to make it work on cygwin - it seems to be a
563 bug in cygwin grep: CR is not treated as part of end-of-line
565 2008-12-31 Borut Razem <borut.razem AT siol.net>
567 * configure, configure.in, config.dsp, config_vc.awk,
568 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
569 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
570 introduced asxxxx_config.h.in
572 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
575 src/z80/peeph-z80.def:
576 Minor addition improvement.
578 2008-12-30 Raphael Neider <rneider AT web.de>
580 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
581 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
582 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
583 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
584 support/librarian/sdcclib.c, support/makebin/makebin.c:
585 partially revert changes from r5293..r5295
587 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
589 * src/z80/peeph-z80.def:
590 Minor peephole improvement.
592 2008-12-29 Raphael Neider <rneider AT web.de>
594 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
595 incorrectly discarded BANKSELs
597 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
599 * support/regression/tests/memory.c:
600 Added simple test for memset(), memcpy() and memmove()
602 2008-12-29 Borut Razem <borut.razem AT siol.net>
604 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
606 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
608 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
609 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
610 (177.j): added new rule
611 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
612 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
613 (decorateType CAST): propagate storage class to generic pointer results
615 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
617 * device/lib/z80/string.c,
618 device/lib/z80/printf.c,
619 device/lib/z80/mul.s:
622 Fixed code generation bug exposed by builtin memcpy().
624 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
626 * device/lib/_memcpy.c:
627 fixed conflict with builtin memcpy()
629 2008-12-26 Borut Razem <borut.razem AT siol.net>
631 * support/librarian/sdcclib.c:
632 fixed bug 2466950: "sdcclib broken"
633 by removing fgets return value check
635 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
638 device/include/string.h: Implemented RFE #1914254
640 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
641 * device/lib/z80/Makefile.in,
642 device/lib/Makefile.in,
643 device/lib/z80/memmove.s: Implemented RFE #1914256
645 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
647 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
648 * src/z80/peep.c: improved checks for unused data
650 src/z80/main.c: Implemented RFE #1899189
652 2008-12-25 Borut Razem <borut.razem AT siol.net>
654 * support/regression/Makefile.in:
655 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
657 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
659 * src/z80/peeph-z80.def: minor peephole improvements
661 2008-12-21 Borut Razem <borut.razem AT siol.net>
663 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
664 due to redefinition of symbol __assert
665 sdcclib.c:53:1:warning: "__assert" redefined
666 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
667 warning: this is the location of the previous definition
669 2008-12-20 Raphael Neider <rneider AT web.de>
671 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
672 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
673 support/cpp/libcpp/macro.c: fix format string errors
675 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
677 * src/pic/device.c: partial rewrite using strtok,
678 quieten compiler warnings, adopt SDCC coding style
680 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
681 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
682 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
683 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
684 support/librarian/sdcclib.c, support/makebin/makebin.c:
685 quieten most compiler warnings
687 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
688 probably fix operator precedence bug
690 * doc/clean.mk: quieten rm if no .lyx is present
692 2008-12-19 Borut Razem <borut.razem AT siol.net>
694 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
695 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
696 doc/README.txt, doc/test_suite_spec.lyx:
697 applied patch 2446381: Dcoumentation spelling correcitons
698 thanks to Steven Borley
700 2008-12-16 Raphael Neider <rneider AT web.de>
702 * device/include/pic/pic12f629.h,
703 device/include/pic/pic12f675.h,
704 device/lib/pic/libdev/pic12f629.c,
705 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
707 2008-12-14 Borut Razem <borut.razem AT siol.net>
709 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
710 converted to LyX 1.5.7 (\lyxformat 276) format
712 2008-12-07 Borut Razem <borut.razem AT siol.net>
714 * support/regression/tests/bitfields.c:
715 added test case for bug #2366757
717 2008-12-07 Raphael Neider <rneider AT web.de>
719 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
720 NULL pointer dereference, closes #2366757
722 2008-11-25 Raphael Neider <rneider AT web.de>
724 * device/include/pic16/pic16devices.txt,
725 sdcc/src/pic16/device.c,
726 sdcc/src/pic16/device.h: implicitly disable XINST
727 whenever CONFIG4L is set via an additional optional
728 argument to the configword directive in pic16devices.txt
730 2008-11-24 Raphael Neider <rneider AT web.de>
732 * device/lib/pic16/configure.ac,
733 device/lib/pic16/Makefile.common: fixed quoting issues
735 * device/lib/pic16/configure,
736 device/lib/pic16/debug/Makefile.in,
737 device/lib/pic16/libc/Makefile.in,
738 device/lib/pic16/libdev/Makefile.in,
739 device/lib/pic16/libio/Makefile.in,
740 device/lib/pic16/libm/Makefile.in,
741 device/lib/pic16/libsdcc/Makefile.in,
742 device/lib/pic16/Makefile.in,
743 device/lib/pic16/startup/Makefile.in: regenerated
745 * src/pic16/main.c (_pic16_finaliseOptions): revert to
748 2008-11-24 Raphael Neider <rneider AT web.de>
750 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
751 argument of --asm= or --link= to allow for
752 --asm="sh script --options", the user can double quote the
753 argument if needed: --asm="'c:/program files/gpasm' -q",
754 also fix some potential buffer overflows
756 2008-11-19 Borut Razem <borut.razem AT siol.net>
759 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
760 thanks Mauro Giachero
762 2008-11-16 Borut Razem <borut.razem AT siol.net>
764 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
765 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
767 2008-11-15 Borut Razem <borut.razem AT siol.net>
769 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
770 src/SDCCsymt.c, src/SDCCsymt.h:
771 fixed RFE #2291335 : Unnamed bit-field initialization
772 * support/regression/tests/bitfields.c:
773 added test case for RFE #2291335
774 * support/regression/tests/bug-1981238.c:
775 don't initialize unnamed bit-fields
777 2008-11-11 Raphael Neider <rneider AT web.de>
779 * device/include/pic16/pic18f25j10.h,
780 device/include/pic16/pic18f45j10.h: remove useless boilerplate
782 * device/include/pic16/adc.h,
783 device/lib/pic16/libio/adc/adcbusy.c,
784 device/lib/pic16/libio/adc/adcclose.c,
785 device/lib/pic16/libio/adc/adcconv.c,
786 device/lib/pic16/libio/adc/adcopen.c,
787 device/lib/pic16/libio/adc/adcread.c,
788 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
789 and fixed ADC routines to work for more target devices,
790 incorporates patch #2036130 by Nick Materer
792 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
794 * device/include/ctype.h,
795 * device/include/ds400rom.h,
796 * device/include/ds80c390.h,
797 * device/include/float.h,
798 * device/include/math.h,
799 * device/include/serial.h,
800 * device/include/stdbool.h,
801 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
803 * device/include/mcs51/C8051F336.h,
804 * device/include/mcs51/C8051T600.h,
805 * device/include/mcs51/C8051T610.h,
806 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
807 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
809 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
811 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
813 2008-11-10 Raphael Neider <rneider AT web.de>
815 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
816 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
817 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
818 (patch by Nick Materer, #2253980)
820 * device/lib/pic16/libio/adc.ignore,
821 device/lib/pic16/libio/i2c.ignore,
822 device/lib/pic16/libio/usart.ignore,
823 device/lib/pic16/pics.all: updated to build more device libs
825 * device/lib/pic16/libdev/Makefile.am,
826 device/lib/pic16/libdev/Makefile.in,
827 device/lib/pic16/libio/Makefile.am,
828 device/lib/pic16/libio/Makefile.in: regenerated
830 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
831 names per memory location, applied SDCC style to more functions
833 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
835 * device/include/mcs51/p89lpc933_4.h: new NXP header file
836 * device/include/mcs51/p89lpc935_6.h: new NXP header file
837 * device/include/mcs51/p89v66x.h: minor changes
838 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
840 2008-11-09 Raphael Neider <rneider AT web.de>
842 * device/include/pic/pic14devices.txt: fixed memory description for
843 12f629 and 12f675, closes #2236240
845 2008-11-06 Borut Razem <borut.razem AT siol.net>
847 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
848 pass system include paths with -isystem to sdcpp
849 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
850 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
852 2008-11-02 Raphael Neider <rneider AT web.de>
854 * doc/sdccman.lyx: updated the sections on the library build process
855 and on how to add support for new devices, and documented known
856 problems with the extended instruction set including a workaround
858 2008-11-01 Raphael Neider <rneider AT web.de>
860 * device/include/pic16/adc.h,
861 device/include/pic16/pic16devices.txt,
862 device/include/pic16/pic18f2410.h,
863 device/include/pic16/pic18f2510.h,
864 device/include/pic16/pic18f2515.h,
865 device/include/pic16/pic18f2610.h,
866 device/include/pic16/pic18f4410.h,
867 device/include/pic16/pic18f4510.h,
868 device/include/pic16/pic18f4515.h,
869 device/include/pic16/pic18f4610.h,
870 device/include/pic16/pic18fregs.h,
871 device/lib/pic16/libdev/Makefile.am,
872 device/lib/pic16/libdev/Makefile.in,
873 device/lib/pic16/libdev/pic18f2410.c,
874 device/lib/pic16/libdev/pic18f2510.c,
875 device/lib/pic16/libdev/pic18f2515.c,
876 device/lib/pic16/libdev/pic18f2610.c,
877 device/lib/pic16/libdev/pic18f4410.c,
878 device/lib/pic16/libdev/pic18f4510.c,
879 device/lib/pic16/libdev/pic18f4515.c,
880 device/lib/pic16/libdev/pic18f4610.c,
881 device/lib/pic16/libio/Makefile.am,
882 device/lib/pic16/libio/Makefile.in,
883 device/lib/pic16/pics.all: added support for 18f[24][456]10
884 and 18f[24]515 devices
885 * doc/sdccman.lyx: updated list of supported PIC16 devices
887 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
888 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
889 src/xa51/gen.c: avoid compiler warnings
890 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
892 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
894 * device/include/mcs51/p89v66x.h: NXP header file
895 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
896 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
898 2008-10-14 Raphael Neider <rneider AT web.de>
900 * device/lib/pic16/libdev/Makefile.am,
901 device/lib/pic16/libio/Makefile.am: enable building libraries for
902 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
903 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
904 * device/lib/pic16/libdev/Makefile.in,
905 device/lib/pic16/libio/Makefile.in: regenerated
907 2008-10-14 Raphael Neider <rneider AT web.de>
909 * device/include/pic16/pic18f2450.h,
910 device/include/pic16/pic18f4450.h,
911 device/lib/pic16/libdev/pic18f2450.c,
912 device/lib/pic16/libdev/pic18f4450.c,
913 device/include/pic16/adc.h,
914 device/include/pic16/pic16devices.txt,
915 device/include/pic16/pic18fregs.h,
916 device/lib/pic16/libdev/Makefile.am,
917 device/lib/pic16/libdev/Makefile.in,
918 device/lib/pic16/libio/Makefile.am,
919 device/lib/pic16/libio/Makefile.in,
920 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
922 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
923 stack to a fixed location, relax it to automatically work with all
924 but the smallest devices (256 byte RAM devices need #pragma stack)
926 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
928 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
929 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
930 * device/lib/_strcspn.c: fixed bug 2140931
932 2008-10-06 Raphael Neider <rneider AT web.de>
934 * device/include/pic16/stdio.h,
935 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
936 declared __naked for convenience, named all arguments
937 * device/lib/pic16/libc/stdio/strmgpsim.c,
938 device/lib/pic16/libc/stdio/strmmssp.c,
939 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
941 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
942 empty __naked functions,
943 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
944 corner cases (unlink first/last pCode in list), reuse more code
946 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
948 * src/ds390/main.c (_ds390_genInitStartup): added
949 * src/SDCCpeeph.c (getPatternVar): new, added,
950 (labelInRange): fixed bug 2115959
951 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
952 * src/SDCCicode.h: added newiTempOperand
953 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
954 added optimizations for 0/x and x/-1, see also patch 2142900
955 * support/regression/tests/onebyte.c (testMul): added test cases
957 2008-09-20 Borut Razem <borut.razem AT siol.net>
960 definition of absolute address symbols without initial value,
961 fixed SDCC crash "do not know how to intialize symbol"
963 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
965 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
966 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
967 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
968 * device/lib/z80/stubs.s: added stubs for above functions
969 * src/SDCCopt.c (convilong),
970 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
971 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
972 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
973 * support/regression/tests/onebyte.c: enabled all tests for z80
975 2008-09-15 Borut Razem <borut.razem AT siol.net>
977 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
978 device/lib/pic16/libc/stdio/printf.c,
979 device/lib/pic16/libc/stdio/strmusart.c,
980 device/lib/pic16/libc/stdio/printf_tiny.c,
981 device/lib/pic16/libc/stdio/sprintf.c,
982 device/lib/pic16/libc/stdio/strmgpsim.c,
983 device/lib/pic16/libc/stdio/putchar.c,
984 device/lib/pic16/libc/stdio/fprintf.c,
985 device/lib/pic16/libc/stdio/strmmssp.c,
986 device/device/lib/pic16/libc/stdio/vprintf.c,
987 device/lib/pic16/libc/stdio/printf_small.c,
988 device/lib/pic16/libc/stdio/vsprintf.c,
989 device/lib/pic16/libc/stdio/strmputchar.c,
990 device/lib/pic16/libc/Makefile.am,
991 device/lib/pic16/libc/Makefile.in:
992 *printf now returns int, puchar.c moved from stdlib to stdio,
993 *printf format parameter type changed from char * to const char *,
994 added GNU link excetion text to library source files,
995 applyed GNU coding style, removed useless svn ids,
996 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
997 binary specifier: "%b", "%hb" and "%lb"
998 * device/lib/pic16/libc/stdio/vfprintf.c:
999 applied patch #2044424: PIC16: vfprintf
1000 thanks Mauro Giachero
1001 * support/regression/tests/bug1057979.c:
1002 removed old pic16 sprintf specifics
1003 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1004 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1006 2008-09-15 Raphael Neider <rneider AT web.de>
1008 * src/pic16/device.c (pic16_dump_usection): force udata sections
1009 into the addressable range (0..0xFFF), workaround for a gpsim
1010 bug preventing simulation of regtest bug1750318
1011 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1012 (serialRegAssign): fixed regtest bug-971834,
1013 (pic16_packRegisters): avoid null-pointer dereference
1015 2008-09-14 Raphael Neider <rneider AT web.de>
1017 * src/pic16/gen.c, src/pic16/ralloc.c: use
1018 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1019 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1021 2008-09-12 Borut Razem <borut.razem AT siol.net>
1023 * support/regression/fwk/testfwk.h:
1024 define pdata as data for pic16 target
1025 thanks Mauro Giachero
1027 2008-09-11 Borut Razem <borut.razem AT siol.net>
1029 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1030 support/regression/absolute.c:
1031 applied patch #2105615: Some PIC16 testcase fixlets
1032 thanks Mauro Giachero
1034 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1037 * support/regression/tests/bug2094505.c: new, added
1039 2008-09-07 Borut Razem <borut.razem AT siol.net>
1041 * src/SDCCglue.c, src/SDCCast.c:
1042 fixed throw of "excess elements" warning for char arrays
1043 * support/regression/tests/nullstring.c:
1044 disable warning about excess elements in array of chars initializer
1046 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1048 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1049 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1050 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1051 * support/regression/tests/bug2077267.c: new, added
1053 2008-09-05 Raphael Neider <rneider AT web.de>
1055 * configure.in, Makefile.common.in: add support for ccache,
1056 remove spurious $VERSION output, detect doc-tools even without
1057 --enable-doc to facilitate later manual doc-builds, minor cleanup
1058 * configure: regenerated
1060 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1061 avoid races in parallel VPATH builds
1062 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1063 * doc/sdccman.lyx: mention --without-ccache configure option
1065 2008-09-01 Raphael Neider <rneider AT web.de>
1067 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1068 * (genConstPointerGet): fix reading bitfields from __code space
1069 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1070 bitfield initializers (fix regression test bug1856409.c)
1071 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1074 2008-08-31 Raphael Neider <rneider AT web.de>
1076 * src/pic16/gen.c (genAssign): removed useless compiler output
1077 * (genPointerGet,genPointerSet,genCast),
1078 src/pic16/glue.c (pic16_printGPointerType):
1079 also handle PPOINTERs just to avoid spurious asserts
1080 * (pic16_printIvalType,pic16_printIvalBitFields):
1081 generalized to arbitrary type/bitfield sizes, allows compilation of
1082 regression test bug-1981238.c
1083 * (pic16_printIvalChar): fix regression test structflexarray.c
1084 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1085 in initialized structs and fix #1843745
1086 * (pic16_printIvalStruct): always output initializers for all fields,
1087 even those not explicitly given, fixes zeropad.c regression test
1088 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1089 #2073635, #1567098, and #1485812)
1090 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1092 2008-08-31 Borut Razem <borut.razem AT siol.net>
1094 * support/regression/tests/bug-895992.c,
1095 support/regression/tests/onebyte.c:
1096 enabled pic16 regression testing since the bugs
1097 1511794: pic16: regression test bug-895992.c fails
1098 1444425: onebyte.c regression tes fails on pic16
1099 are fixed, probably by fixing
1100 2048464: PIC16: fix genUminus - addresses not.c regression test
1101 * src/SDCCsymt.c, src/SDCCglue.c,
1102 support/regression/tests/bug-1981238.c:
1103 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1106 2008-08-30 Borut Razem <borut.razem AT siol.net>
1108 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1109 release version 4.3.2
1111 2008-08-24 Raphael Neider <rneider AT web.de>
1113 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1114 always use the sdcc from the current build tree (ignore $CC from
1115 the environment, fixes compile farm builds)
1116 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1117 remove more build products from install directory
1118 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1119 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1121 2008-08-24 Borut Razem <borut.razem AT siol.net>
1123 * src/SDCC.y: applied patch
1124 2050245: Fix # 1963382
1126 1963382: Listing File - C file comment is incorrect
1129 2008-08-23 Borut Razem <borut.razem AT siol.net>
1131 * src/pic16/gen.c: applied patch
1132 2048464: PIC16: fix genUminus - addresses not.c regression test
1133 thanks Mauro Giachero
1135 2008-08-22 Borut Razem <borut.razem AT siol.net>
1137 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1138 src/pic16/main.c: allow spaces in gpasm and gplink paths
1140 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1143 * src/z80/peeph-z80.def: minor peephole improvement
1145 2008-08-15 Raphael Neider <rneider AT web.de>
1147 * src/z80/gen.c (_vemit2): suppress compiler warning
1149 * src/pic/*.[ch]: make proper use of header files and avoid
1150 ad-hoc extern declarations, mark module-local helpers 'static',
1151 removed dead/replaced code, no functional changes
1152 * src/pic16/pcode.c: disentangled from pic14 backend
1154 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1156 * src/z80/gen.c: fixed #2051348
1157 * support/regression/tests/bug-2051348.c: regression test for #2051348
1159 2008-08-10 Raphael Neider <rneider AT web.de>
1162 * Makefile.common.in: export PACKAGE for $docdir,
1163 fixes #1957036, avoid some "underquoted definition" warnings
1164 * configure: regenerated
1166 2008-08-10 Raphael Neider <rneider AT web.de>
1168 * device/lib/pic16/**: build pic16 library using autotools for
1169 improved dependency tracking
1171 * device/lib/Makefile.in,
1173 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1175 2008-08-10 Raphael Neider <rneider AT web.de>
1177 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1178 local variables if --nooverlay is given, workaround for #2023121
1180 2008-08-08 Raphael Neider <rneider AT web.de>
1182 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1184 2008-08-08 Raphael Neider <rneider AT web.de>
1186 * src/pic/pcoderegs.c,
1188 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1190 2008-08-07 Borut Razem <borut.razem AT siol.net>
1192 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1193 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1194 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1195 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1196 applied modified patch 2038174: Add support for binary constants v2
1197 thanks Mauro Giachero
1198 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1200 2008-08-04 Raphael Neider <rneider AT web.de>
1203 * src/pic16/device.h,
1205 * src/pic16/main.c: enable --optimize-goto by default
1207 * device/lib/pic16/Makefile.common.in: suppress removed option
1210 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1212 2008-07-30 Borut Razem <borut.razem AT siol.net>
1214 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1215 applied patch 22032433: PIC16: fix constant strings,
1216 thanks Mauro Giachero
1218 2008-07-29 Borut Razem <borut.razem AT siol.net>
1220 * src/pic16/gen.c: applied patches:
1221 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1222 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1223 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1224 thanks Mauro Giachero
1226 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1228 * src/port.h: Fixed typo in comment
1230 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1232 * src/z80/mappings.i: Implemented RFE #1919415
1233 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1234 #1880202, #1914434, prepared for RFE #1703943
1236 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1238 * src/z80/peeph.def,
1239 * src/z80/peeph-z80.def,
1240 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1241 preparation for Z80 peephole improvements
1243 2008-06-21 Raphael Neider <rneider AT web.de>
1245 * device/include/pic16/pic18f66j60.h,
1246 * device/include/pic16/pic18f66j65.h,
1247 * device/include/pic16/pic18f67j60.h,
1248 * device/include/pic16/pic18f86j60.h,
1249 * device/include/pic16/pic18f86j65.h,
1250 * device/include/pic16/pic18f87j60.h,
1251 * device/include/pic16/pic18f96j60.h,
1252 * device/include/pic16/pic18f96j65.h,
1253 * device/include/pic16/pic18f97j60.h,
1254 * device/lib/pic16/libdev/pic18f66j60.c,
1255 * device/lib/pic16/libdev/pic18f66j65.c,
1256 * device/lib/pic16/libdev/pic18f67j60.c,
1257 * device/lib/pic16/libdev/pic18f86j60.c,
1258 * device/lib/pic16/libdev/pic18f86j65.c,
1259 * device/lib/pic16/libdev/pic18f87j60.c,
1260 * device/lib/pic16/libdev/pic18f96j60.c,
1261 * device/lib/pic16/libdev/pic18f96j65.c,
1262 * device/lib/pic16/libdev/pic18f97j60.c,
1263 * device/include/pic16/pic16devices.txt,
1264 * device/include/pic16/pic18fregs.h,
1265 * device/lib/pic16/pics.all: added new devices
1267 * device/include/pic16/adc.h,
1268 * device/lib/pic16/libio/adc/adcbusy.c,
1269 * device/lib/pic16/libio/adc/adcopen.c,
1270 * device/lib/pic16/libio/adc/adcsetch.c,
1271 * device/lib/pic16/libio/i2c/i2copen.c,
1272 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1273 all changes from a patch by Anton Strobl
1275 2008-06-12 Borut Razem <borut.razem AT siol.net>
1277 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1278 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1279 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1280 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1281 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1282 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1283 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1284 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1285 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1286 by applying the modified patch from Risto Huotari
1288 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1292 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1293 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1294 * support/regression/tests/bug1938300.c: new, added
1296 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * device/include/asm/ds390/features.h,
1299 * device/include/asm/mcs51/features.h,
1300 * device/include/mcs51/regc515c.h: inserted LGPL notice
1302 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1304 * device/lib/gbz80/div.s,
1305 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1306 patch 1597883, Thanks Robert Ramey
1308 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1311 createIvalCharPtr, createIvalPtr, createIval),
1313 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1314 initializers for local auto variables
1315 * support/regression/tests/zeropad.c: added testcase for auto initializers
1317 2008-05-26 Raphael Neider <rneider AT web.de>
1319 * device/lib/pic16/startup/crt0.c,
1320 * device/lib/pic16/startup/crt0i.c,
1321 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1322 explicit, fixed curr_entry loop for >= 256 initializer records,
1323 removed debug code (write to 0xf7e)
1325 2008-05-25 Raphael Neider <rneider AT web.de>
1327 * device/include/pic/pic16f627a.h,
1328 * device/include/pic/pic16f628a.h,
1329 * device/include/pic/pic16f648a.h: added missing ports
1331 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1333 * device/include/float.h: added __INFINITY
1334 * device/lib/_fsadd.c: handle overflows
1335 * device/lib/_fsmul.c,
1336 * device/lib/_fsdiv.c: use __INFINITY
1337 * device/lib/_fseq.c,
1338 * device/lib/_fsneq.c: handle -0.0
1339 * sim/ucsim/s51.src/uc89c51r.cc,
1340 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1341 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1342 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1343 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1344 * support/regression/tests/snprintf.c: test bug with --xstack
1346 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1348 * src/SDCCpeeph.c (callFuncByName):
1349 Support nested parenthesis in peephole function arguments (#1967300)
1351 2008-05-19 Raphael Neider <rneider AT web.de>
1353 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1354 fixed duplicate labels (#1911325)
1356 2008-05-19 Raphael Neider <rneider AT web.de>
1358 * src/regression/empty.c: suppress warning
1359 * src/regression/pointer1.c: enabled index_by_pointer()
1360 * src/regression/inline.c: now works for pic16 as well
1362 * src/pic16/device.c: include dbuf declarations
1363 * src/pic16/device.h: removed obsolete prototypes
1365 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1366 * src/pic16/glue.c: made purely local functions static,
1367 (pic16_printGPointerType, pic16_printIvalCharPtr,
1368 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1369 generic pointers' tags (#1961866)
1371 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1373 2008-05-19 Borut Razem <borut.razem AT siol.net>
1375 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1376 fixed typo, uninstall include/pic16/pic16devices.txt
1378 2008-05-18 Borut Razem <borut.razem AT siol.net>
1380 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1381 the buffer is null terminated
1382 * src/device/pic16.c:
1383 applied modified patch 1965676: Patch for Win32 16 bit PIC
1384 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1386 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * src/SDCC.lex (check_type),
1389 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1391 * as/mcs51/clean.mk,
1392 * as/z80/clean.mk: also clean *.dep
1393 * device/lib/pic16/libsdcc/stack/Makefile,
1394 * sim/ucsim/libtool: removed as they are rebuild by configure
1395 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1397 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1399 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1400 fixupInline instead of createFunction to fix bug 1864577
1401 (inlineFindMaxBlockno): removed, use global blockNo
1402 * src/SDCCglobl.h: added blockNo
1404 * src/z80/peep.h: modified properties
1405 * support/regression/tests/bug1864577.c: new, added
1407 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1409 * as/mcs51/asdata.c,
1410 * as/mcs51/asm.h: added org_cnt
1411 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1412 * as/mcs51/asout.c: changed old K&R to ANSI
1413 * as/mcs51/Makefile.in: use common identifiers
1419 * as/hc08/Makefile.bcc,
1420 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1421 * sdcc_vc_in.h: added define __func__
1422 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1423 Thanks Ruud van Silfhout
1424 * support/regression/tests/bug1717305.c: new, added
1426 2008-05-05 Borut Razem <borut.razem AT siol.net>
1428 * support/regression/Makefile.in,
1429 support/regression/ports/ds390/spec.mk,
1430 support/regression/ports/hc08/spec.mk,
1431 support/regression/ports/mcs51-common/spec.mk,
1432 support/regression/ports/pic14/spec.mk,
1433 support/regression/ports/pic16/spec.mk,
1434 support/regression/ports/ucz80/spec.mk,
1435 support/regression/ports/z80/spec.mk:
1436 added INC_DIR and LIBDIR paths
1437 * src/ds390/gen.c: removed duplicated selicolon
1439 2008-05-04 Borut Razem <borut.razem AT siol.net>
1441 * support/regression/Makefile.in,
1442 support/regression/fwk/lib/testfwk.c,
1443 support/regression/ports/ds390/spec.mk,
1444 support/regression/ports/hc08/spec.mk,
1445 support/regression/ports/mcs51-common/spec.mk,
1446 support/regression/ports/mcs51-large/spec.mk,
1447 support/regression/ports/mcs51-medium/spec.mk,
1448 support/regression/ports/mcs51-small/spec.mk,
1449 support/regression/ports/mcs51-stack-auto/spec.mk,
1450 support/regression/ports/mcs51-xstack-auto/spec.mk,
1451 support/regression/ports/pic14/spec.mk,
1452 support/regression/ports/pic16/spec.mk,
1453 support/regression/ports/ucz80/spec.mk:
1454 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1455 used to run regeression tests
1457 2008-05-01 Raphael Neider <rneider AT web.de>
1459 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1460 supported devices and instructions to add new ones
1462 2008-05-01 Raphael Neider <rneider AT web.de>
1464 * device/include/pic16/adc.h,
1465 device/lib/pic16/libio/adc/adcbusy.c,
1466 device/lib/pic16/libio/adc/adcopen.c,
1467 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1468 18f2455 style ADC devices, based on patch #1776197
1469 * device/lib/pic16/libio/adc/adcclose.c,
1470 device/lib/pic16/libio/adc/adcconv.c,
1471 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1472 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1473 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1474 * device/include/pic16/pic18f4431.h,
1475 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1476 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1478 2008-05-01 Raphael Neider <rneider AT web.de>
1480 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1481 moved xinst flag into pic16_options_t
1482 * src/pic16/device.c (default_device, pic16_list_devices,
1483 pic16_find_device): removed references to sfrrange
1484 * src/pic16/gen.c (genFunction),
1485 src/pic16/glue.c (pic16initialComments),
1486 src/pic16/main.c (pic16_optionsTable),
1487 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1489 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1491 2008-04-29 Raphael Neider <rneider AT web.de>
1493 * src/pic16/devices.inc,
1494 device/include/pic16/pic16devices.txt: replaced compiled-in list
1495 of devices with a variant parsed at runtime
1496 * src/pic16/device.c: added support for parsing pic16devices.txt,
1498 * src/pic16/device.h: removed (now) unused fields from PIC_device
1499 * src/pic16/main.c: removed #pragma maxram,
1500 (_pic16_initPaths): removed bogus generation of search paths,
1501 setup the port proper only after the search paths (for
1502 pic16devices.txt) are set up,
1503 (_pic16_finaliseOptions): moved processor dependant code here
1504 from _pic16_initPaths(), clean up
1505 * src/pic16/ralloc.c (pic16_init_stack),
1506 * src/pic16/ralloc.h,
1507 * src/pic16/pcode.c: clean up
1508 * device/include/Makefile.in,
1509 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1510 * support/scripts/inc2h-pic16.pl: updated instructions
1512 2008-04-29 Raphael Neider <rneider AT web.de>
1514 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1515 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1516 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1517 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1518 added missing family members and 18f2480/2580/4480/4580 family
1519 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1520 * device/include/pic16/pic18f2525.h: use 18f4620.h
1521 * device/include/pic16/pic18f6680.h: use 18f8680.h
1522 * device/include/pic16/pic18fregs.h,
1523 device/lib/pic16/pics.all,
1524 src/pic16/devices.inc: add new devices
1525 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1526 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1527 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1528 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1529 prevent attempting to build the libio for some new devices
1531 2008-04-29 Raphael Neider <rneider AT web.de>
1533 * debugger/mcs51/Makefile.in: fixed paths to sources
1535 2008-04-25 Borut Razem <borut.razem AT siol.net>
1537 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1538 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1539 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1540 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1541 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1542 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1543 as/link/z80/linkz80.dsp: lklibr.c moved
1544 * doc/INSTALL.txt: binary archives in bz2 format
1545 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1547 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1550 * support/regression/tests/bug1856409.c: new, added
1552 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/mcs51/peep.c: Use werror for error messages.
1556 * src/SDCCicode.c (geniCodeConditional),
1557 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1558 * src/z80/Makefile.bcc,
1559 * src/z80/z80.dsp: added src/z80/peep.c/h
1560 * support/regression/tests/bug1839321.c: new, added
1562 2008-04-20 Raphael Neider <rneider AT web.de>
1564 * device/include/pic16/pic18f2455.h: added bitfields for port C
1566 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1568 * src/z80/peep.c: Use werror for error messages.
1570 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1572 * src/z80/peep.h (declaration of notUsed()),
1573 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1575 * src/z80/z80.h (added dependency on peep.h),
1576 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1579 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1581 * src/SDCCpeeph.c (added support for notUsed()),
1582 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1584 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1585 for notUsed()): Implemented generic (that is not port-specific) part
1588 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1590 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1591 * device/lib/libsdcc.lib,
1592 * device/lib/Makefile.in,
1593 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1594 * device/lib/calloc.c: renamed to _calloc.c
1595 * device/lib/free.c: renamed to _free.c
1596 * device/lib/malloc.c: renamed to _malloc.c
1597 * device/lib/realloc.c: renamed to _realloc.c
1598 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1599 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1600 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1601 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1602 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1603 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1604 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1605 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1607 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1608 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1609 * support/regression/tests/bug1509084.c: new, added
1611 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1613 * device/include/mcs51/cc2510fx.h: added _XPAGE
1614 * device/include/mcs51/compiler.h: cosmetic changes
1616 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1621 2008-03-31 Borut Razem <borut.razem AT siol.net>
1623 * support/cpp2 renamed to support/cpp
1624 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1625 support/cpp2/libiberty/splay-tree.c,
1626 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1627 support/cpp2/libcpp/directives.c,
1628 support/cpp2/libcpp/include/cpplib.h,
1629 support/cpp2/libcpp/include/symtab.h,
1630 support/cpp2/libcpp/include/line-map.h,
1631 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1632 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1633 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1634 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1635 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1636 release version 4.3.0
1637 * configure.in, configure, Makefile.in, Makefile.bcc:
1638 adapted for moved cpp2
1640 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1642 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1643 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1645 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1649 * support/regression/tests/bug1717943.c: new, added
1651 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1653 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1654 bytewise return value assignments introduced in last commit.
1656 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1658 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1659 genMult, genJumpTab):
1660 Use 16-bit instructions for addition in some additional cases,
1661 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1663 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1665 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1666 Implemented RFE #1921450, changed some debug messages.
1668 2008-03-30 Borut Razem <borut.razem AT siol.net>
1670 * Small Device C Compiler 2.8.0 released
1671 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1672 * support/scripts/sdcc.nsi: added finish page; this version
1673 was used for 2.8.0 release
1674 * doc/knownbugs.html: removed; magically generated by the build
1675 process using gen_known_bugs.pl from now on
1677 2008-03-23 Borut Razem <borut.razem AT siol.net>
1679 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1680 and reverted it, since it was already fixed by Raphael ;-)
1681 * doc/knownbugs.html: updated for RC2
1683 2008-03-22 Raphael Neider <rneider AT web.de>
1685 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1688 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1690 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1691 * support/regression/tests/bug1839277.c: added related testBug1839299
1693 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1696 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1698 * src/mcs51/gen.c: throughout only output hex constants
1699 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1700 * support/regression/tests/bug1839277.c: new, added
1702 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1704 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1705 compilation warning about nested comments.
1707 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1709 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1710 * support/regression/tests/bug1921073.c: new, added
1712 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1714 * src/z80/SDCCpeeph.c.c (callFuncByName):
1715 Commented function parameters.
1717 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1719 * src/z80/ralloc.c (packRegsForAccUse2):
1720 disabled a broken accumulator packing optimization (fixed #1292721).
1721 * support/regression/tests/bug-1292721: Regression test for #1292721.
1723 2008-03-16 Raphael Neider <rneider AT web.de>
1725 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1726 fixed code bloat regression using a variant of patch #1915618
1728 2008-03-16 Borut Razem <borut.razem AT siol.net>
1730 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1731 icon, changed startup menu for release distribution, code cleaning,
1732 create url files instead links in startup menu
1734 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1737 * support/regression/tests/bug1579949.c: new, added
1739 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1741 * device/lib/printf_fast.c: fixed bug 1255403
1743 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1745 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1746 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1748 2008-03-14 Borut Razem <borut.razem AT siol.net>
1750 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1751 command line options
1752 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1753 is correctly displayed
1754 * as/link/z80/lkmain.c: usage line commented out
1756 2008-03-13 Borut Razem <borut.razem AT siol.net>
1758 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1759 updated the list pf supported pic14 devices
1761 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1763 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1765 2008-03-12 Borut Razem <borut.razem AT siol.net>
1767 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1768 fixed documentation request #1718191
1769 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1770 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1773 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1775 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1776 * support/regression/tests/bug1505811.c: new, added
1778 2008-03-09 Raphael Neider <rneider AT web.de>
1780 * device/include/pic16/pic18f2620.h,
1781 * device/include/pic16/pic18f4620.h,
1782 * device/lib/pic16/libdev/pic18f2620.c,
1783 * device/lib/pic16/libdev/pic18f4525.c,
1784 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1785 family to consistently use pic18f4620.[ch], fixes #1832562
1787 2008-03-09 Borut Razem <borut.razem AT siol.net>
1789 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1790 changed sdcc version to 2.8.0
1791 * knownbugs.html: regenerated
1792 * support/scripts/gen_known_bugs.pl: added number of open bugs
1794 2008-03-09 Raphael Neider <rneider AT web.de>
1796 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1797 (genOr): read volatile operand even if the result is known,
1799 (genOr,genXor): removed unused legacy code,
1800 (genDummyRead): use pic16_mov2w_volatile()
1802 2008-03-08 Borut Razem <borut.razem AT siol.net>
1804 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1805 cons w. --model-large
1806 * support/regression/staticinit.c: added regression test for bug
1809 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/ds390/gen.c (pushSide, genPcall),
1812 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1813 * src/mcs51/gen.c: cosmetic changes
1814 * support/regression/fwk/include/testfwk.h: added macro reentrant
1815 * support/regression/tests/bug1908493.c: new, added
1817 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1819 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1821 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1824 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1825 already set in ds390/main.c and mcs51/main.c
1827 2008-03-07 Raphael Neider <rneider AT web.de>
1829 * src/regression/init0.c: new test for initialized arrays of function
1831 * src/regression/Makefile: made a bit more flexible, added init0.c
1832 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1833 pointers, closes #1427663
1835 2008-03-05 Borut Razem <borut.razem AT siol.net>
1837 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1838 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1840 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1842 * support/librarian/sdcclib.c:Added feature request 1908061:
1843 Synchronise sdcclib commands with ar.
1845 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1847 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1848 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1849 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1850 * device/include/mcs51/compiler.h: removed umlauts, added double
1853 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1856 * support/regression/tests/bug1536762.c: new, added
1858 * src/SDCCutil.h: added getBuildDate()
1859 * src/SDCCmain.c (printVersionInfo),
1860 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1862 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1863 * src/ds390/ralloc.c (packRegisters),
1864 * src/mcs51/ralloc.c (packRegisters),
1865 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1867 * support/regression/tests/bug1618050.c: new, added
1868 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1869 * support/regression/fwk/include/testfwk.h,
1870 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1873 2008-03-04 Raphael Neider <rneider AT web.de>
1875 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1876 on accessing OP_SYM_TYPE(op)
1877 * src/pic/gen.h: removed unused prototype of genMinusDec()
1878 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1879 fix #1876953 (invalid subtraction code), removed unused code
1881 2008-03-03 Raphael Neider <rneider AT web.de>
1885 * src/pic/genarith.c,
1887 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1888 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1890 2008-03-03 Raphael Neider <rneider AT web.de>
1892 * src/pic/device.c (find_device): search user-specified paths first
1893 for pic14devices.txt, fixes #1900827
1895 2008-03-02 Borut Razem <borut.razem AT siol.net>
1897 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1898 AddToPath and RemoveFromPath
1900 2008-03-01 Borut Razem <borut.razem AT siol.net>
1902 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1903 work correctly, added debugging support if -DSDCC.DEBUG command line
1906 2008-02-28 Borut Razem <borut.razem AT siol.net>
1908 * doc/sdccman.lyx: cosmetic changes
1910 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1913 * doc/sdccman.lyx: fixed unmeant removal of spaces
1915 2008-02-27 Borut Razem <borut.razem AT siol.net>
1917 * support/scripts/sdcc.nsi: corrected installation directory for
1918 current user installation mode
1919 * doc/README.txt: added Philipp Klaus Krause to the developers list
1921 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1924 return ifx condition
1925 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1926 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1927 ifxJump to fix bug 1838000
1928 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1929 * support/regression/tests/bug1838000.c: new, added
1930 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1932 2008-02-26 Borut Razem <borut.razem AT siol.net>
1934 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1936 * support/scripts/sdcc.nsi: added MULTIUSER page,
1937 NSIS upgraded to version 2.35
1939 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1941 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1942 * support/regression/tests/bug1565152.c: new, added
1944 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1946 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1947 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1948 * support/regression/tests/bug1670148.c: new, added
1950 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1952 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1954 2008-02-24 Borut Razem <borut.razem AT siol.net>
1956 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1957 is ineffective for unsigned char parameter
1959 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1962 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1963 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1964 * support/Util/MySystem.c (my_system): output errorcode when verbose
1966 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1968 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1971 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1973 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1976 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1980 2008-02-21 Borut Razem <borut.razem AT siol.net>
1982 * support/regression/Makefile.in,
1983 support/regression/ports/ds390/spec.mk,
1984 support/regression/ports/hc08/spec.mk,
1985 support/regression/ports/mcs51-common/spec.mk,
1986 support/regression/ports/pic14/spec.mk,
1987 support/regression/ports/pic16/spec.mk,
1988 support/regression/ports/ucz80/spec.mk,
1989 support/regression/ports/xa51/spec.mk:
1990 added CFLAGS when compiling timeout
1992 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1994 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1997 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1999 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2000 * support/regression/tests/bug1888147.c: new, added
2002 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2004 * src/z80/gen.c: fixed bugs #1596270, #1736867
2006 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2008 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2009 contents, mostly fixes #1596270
2011 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2013 * src/z80/peeph.def,
2014 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2015 peepholes, fixes #1806565
2017 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2020 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2021 fixes bug 1739475, thanks Robert Larice
2022 (rule 271): new, added
2024 2008-02-18 Borut Razem <borut.razem AT siol.net>
2026 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2028 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2030 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2032 2008-02-17 Raphael Neider <rneider AT web.de>
2034 * src/pic16/genarith.c,
2037 * src/pic16/genutils.c: removed unused legacy code,
2038 removed unused fields from struct asmop and struct _G
2040 2008-02-17 Raphael Neider <rneider AT web.de>
2042 * src/pic16/gen.c (AccRsh): cosmetic changes,
2043 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2044 genRightShiftLiteral): fixed to work with SFRs as result by
2045 assigning only once to result,
2046 removed a lot of unused/excluded code fragments
2048 2008-02-17 Raphael Neider <rneider AT web.de>
2050 * device/include/pic/pic16f88.h,
2051 * device/include/pic/pic16f886.h,
2052 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2054 2008-02-17 Borut Razem <borut.razem AT siol.net>
2056 * src/z80/peeph.def: applied patch
2057 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2058 * src/z80/gen.c, src/z80/peeph.def: applied patch
2059 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2060 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2061 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2062 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2063 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2064 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2066 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2068 * as/link/mcs51/aslink.dsp: removed SDK define
2069 * as/link/z80/clean.mk: brought in sync with other ports
2070 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2071 * as/hc08/Makefile.bcc,
2072 * as/mcs51/Makefile.bcc,
2073 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2074 * src/z80/main.c (_setValues): use the now capitalized -Z,
2075 (z80_port, gbz80_port): generate debug information when asked
2077 2008-02-16 Borut Razem <borut.razem AT siol.net>
2079 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2080 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2081 as/z80/Makefile.in. as/z80/Makefile.bcc:
2082 applied patch #1893393: patch for as-z80 and link-z80 to generate
2083 cdb, thanks to Armin Diehl
2084 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2085 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2086 asnoice.c moved to as/asxxsrc/asnoice.c
2087 * src/z80/peeph-gbz80.def: applied patch
2088 #1880235: Z80 return peephole, thanks to Philipp Krause
2090 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2093 * doc/sdccman.lyx: bumped version to 2.7.5
2094 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2096 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * device/include/pic16/stdlib.h,
2099 * device/lib/pic16/libc/stdlib/ltoa.c,
2100 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2102 2008-02-13 Borut Razem <borut.razem AT siol.net>
2104 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2105 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2106 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2107 src/SDCCopt.c, src/SDCCval.c:
2108 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2110 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * src/SDCCsymt.c (compareType): fixed bug 1309013
2114 2008-02-09 Borut Razem <borut.razem AT siol.net>
2116 * src/SDCCval.c, src/SDCCval.h:
2117 code cleaning, added function constChrVal()
2118 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2119 call constChrVal() instead constVal()
2121 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2126 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2127 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2130 2008-02-01 Raphael Neider <rneider AT web.de>
2132 * device/include/pic/pic16f886.h,
2133 * device/include/pic/pic16f887.h: added RA6 and RA7
2135 2008-01-24 Raphael Neider <rneider AT web.de>
2137 * device/include/pic/pic16f88.h: added RA6 and RA7
2138 * device/lib/pic/libdev/disabled_pic16f886.c,
2139 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2141 * src/pic16/devices.inc,
2142 * device/include/pic16/pic18f2423.h,
2143 * device/include/pic16/pic18f2523.h,
2144 * device/include/pic16/pic18fregs.h,
2145 * device/lib/pic16/pics.all
2146 * device/lib/pic16/libdev/pic18f2423.c,
2147 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2148 * device/lib/pic16/libio/i2c.ignore,
2149 * device/lib/pic16/libio/usart.ignore,
2150 * device/lib/pic16/libio/adc.ignore: ignore new devices
2152 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2154 * src/SDCCast.c (createRMW): fixed bug 1582651
2156 2008-01-20 Borut Razem <borut.razem AT siol.net>
2158 * src/SDCCcse.c: partially fixed enhancement request
2159 #1793872 - multiply by -1 not collapsed
2160 * support/regression/tests/arithcsi.c: added regression test
2162 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * as/mcs51/asx8051.dsp: removed define SDK
2165 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2166 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2168 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2169 cosmetic changes, brought more in sync, changed old K&R to ANSI
2171 2008-01-13 Borut Razem <borut.razem AT siol.net>
2173 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2174 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2176 2007-12-30 Borut Razem <borut.razem AT siol.net>
2178 * src/pic16/gen.c: fixed implementation of bitwise operations for
2180 * support/regression/tests/bitwise.c: added test cases
2182 2007-12-29 Borut Razem <borut.razem AT siol.net>
2184 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2185 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2186 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2187 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2188 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2189 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2190 src/pic16/pcode.[ch]: added const qualifier
2191 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2192 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2193 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2194 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2195 * as/asxxsrc/aslex.c: use dbuf_getline()
2196 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2197 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2198 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2199 as/z80/asm.h, as/z80/z80adr.c:
2200 changed type of ib and ip to const char *
2202 2007-12-28 Borut Razem <borut.razem AT siol.net>
2204 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2205 introduced (readlin) - long lines are turuncated
2206 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2207 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2208 as/z80/Makefile.in: moved aslex.c to asxxsrc
2209 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2210 * as/hc08/asmain.c, as/mcs51/asmain.c:
2211 added missing initialization of a_addr field
2212 * support/regression/tests/long_asm_line.c: added regtest for long
2215 2007-12-22 Borut Razem <borut.razem AT siol.net>
2217 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2219 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2223 2007-12-16 Borut Razem <borut.razem AT siol.net>
2225 * device/include/pic16/stdbool.h: removed, since already exists in
2226 device/include/; this also fixes bitopcse.c regression test for pic16
2228 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2229 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2230 dereference doesn't work; covered by regression test bug1399290
2232 2007-12-05 Borut Razem <borut.razem AT siol.net>
2234 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2237 2007-12-01 Borut Razem <borut.razem AT siol.net>
2239 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2240 corrected handling of the highest_valid_address
2242 2007-11-17 Raphael Neider <rneider AT web.de>
2244 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2245 * src/pic/glue.c (picglue): emit .file if --debug is given
2247 2007-11-17 Raphael Neider <rneider AT web.de>
2249 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2250 care when left or right operand resides in result, fixes #1830220
2252 2007-11-17 Borut Razem <borut.razem AT siol.net>
2254 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2255 #983491 - "Merge duplicate strings function is ineffective"
2256 * support/regression/tests/bug-983491.c: regtest disabled
2257 * as/asxxsrc: created
2258 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2259 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2260 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2261 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2262 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2263 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2264 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2265 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2266 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2267 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2268 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2269 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2270 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2272 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * device/include/stdarg.h: added and removed some casts
2275 * src/SDCCsymt.c (compareType): Fully check types between generic and
2276 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2278 2007-11-13 Borut Razem <borut.razem AT siol.net>
2280 * support/regression/tests/bug-1817005.c:
2281 added regtest for bug #1817005 - as-z80 chokes on long labels
2283 2007-11-12 Borut Razem <borut.razem AT siol.net>
2285 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2286 as/z80/asout.c, as/z80/aslist.c:
2287 fixed bug #1817005 - as-z80 chokes on long labels
2289 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2292 * as/z80/asmain.c: cosmetic changes
2295 * as/z80/alloc.h: removed
2297 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2298 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2299 * as/link/hc08/Makefile.in,
2300 * as/link/mcs51/Makefile.in,
2301 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2303 * as/link/mcs51/lkarea.c,
2304 * as/link/mcs51/lkmain.c: cosmetic changes
2305 * as/link/hc08/lklibr.c,
2306 * as/link/z80/lklibr.c,
2307 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2308 used cygwin_conv_to_full_posix_path,
2309 added warnings, cosmetic changes, brought more in sync
2310 changed old K&R into ANSI function declarations
2311 * as/link/z80/lklibr.c (loadAdb): added
2312 * as/link/z80/lkmain.c: removed -- option from usage text
2314 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2316 * src/mcs51/gen.c (outBitC): optimized for no result
2318 2007-10-31 Borut Razem <borut.razem AT siol.net>
2320 * src/SDCCsymt.c: fixed (hopeful properly) bug
2321 #1805702 - order of extern matters
2322 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2325 2007-10-29 Borut Razem <borut.razem AT siol.net>
2327 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2328 - order of extern matters
2329 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2332 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2334 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2335 24bitMode, portIsDS390
2336 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2337 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2338 (notVolatileVariable): also check sloc names,
2339 (callFuncByName): moved ftab[] out of function and sorted it by use
2341 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2344 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2345 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2346 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2347 * support/regression/tests/bug-880197.c: new, added
2349 2007-10-28 Borut Razem <borut.razem AT siol.net>
2351 * support/regression/Makefile.in,
2352 support/regression/ports/mcs51-large/spec.mk,
2353 support/regression/ports/mcs51-xstack-auto/spec.mk,
2354 support/regression/ports/mcs51-stack-auto/spec.mk,
2355 support/regression/ports/mcs51-medium/spec.mk,
2356 support/regression/ports/mcs51-common/spec.mk,
2357 support/regression/ports/mcs51-common/*,
2358 support/regression/ports/mcs51-small/*:
2359 mcs51 renamed to mcs51-common, created mcs51-small
2360 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2361 * support/regression/tests/bug-1805702.c: added regtest for bug
2364 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2367 added new rules 265 - 270
2368 * support/regression/tests/bug1721024.c:new, added
2369 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2370 introduced new test-mcs51 to run all mcs51 tests
2372 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2374 * support/regression/tests/bug1816470.c: new, added
2376 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2378 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2379 propagate for *,+,- with float, fixed bug 1816470
2380 (decorateType): cast to resultTypeProp instead of resultType
2382 2007-10-19 Borut Razem <borut.razem AT siol.net>
2384 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2385 function is ineffective" for pic16 tareget
2386 * support/scripts/listerr.c: corrected include path
2387 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2390 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2392 * support/regression/tests/using.c: new, added
2393 * support/regression/tests/vaargs.c: fixed and enabled test
2395 2007-10-18 Borut Razem <borut.razem AT siol.net>
2397 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2399 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2401 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2403 * doc/sdccman.lyx: documented option --Werror
2404 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2405 RegBankUsed[] earlier
2407 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2413 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2415 * src/SDCCast.c (decorateType): improved optimization of tri-op
2416 * src/SDCCerr.c (vwerror, setWError),
2418 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2419 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2421 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2423 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2424 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2425 * support/regression/tests/bug-223113.c,
2426 * support/regression/tests/bug-426632.c,
2427 * support/regression/tests/bug-468811.c,
2428 * support/regression/tests/bug-477835.c,
2429 * support/regression/tests/bug-478094.c,
2430 * support/regression/tests/bug-499644.c,
2431 * support/regression/tests/bug-524209.c,
2432 * support/regression/tests/bug-524211.c,
2433 * support/regression/tests/packcast.c,
2434 * support/regression/tests/structidx.c: added empty tests
2435 * support/regression/tests/bug-607243.c: enabled test
2437 2007-10-06 Borut Razem <borut.razem AT siol.net>
2439 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2440 support of universal binaries on Mac OS X
2442 2007-10-02 Borut Razem <borut.razem AT siol.net>
2444 * src/SDCCval.h: unified double2ul macro for all platforms
2445 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2446 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2448 2007-09-30 Borut Razem <borut.razem AT siol.net>
2450 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2452 * sdcc_vc_in.h: enabled warnings
2453 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2454 unsigned type, result still unsigned
2455 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2457 2007-09-28 Raphael Neider <rneider AT web.de>
2459 * src/pic/device.c (find_device): prevent buffer underflow error
2460 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2461 the just destroyed list entry
2463 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2465 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2468 2007-09-18 Borut Razem <borut.razem AT siol.net>
2470 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2471 applied to unsigned type, result still unsigned
2473 2007-09-17 Borut Razem <borut.razem AT siol.net>
2475 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2476 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2477 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2478 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2479 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2480 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2481 src/z80/gen.c, src/z80/ralloc.c:
2482 fixed bug #1739860 - sdcc does not work correctly on some platforms
2484 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2486 2007-09-17 Raphael Neider <rneider AT web.de>
2488 * src/pic16/device.c: reverted to previous version
2489 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2491 2007-09-16 Raphael Neider <rneider AT web.de>
2493 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2494 as this raises a ton of gpasm warnings, just emit a second label
2495 * src/pic16/devices.inc,
2496 * device/lib/pic16/pics.all,
2497 * device/lib/pic16/libdev/pic18f2585.c,
2498 * device/lib/pic16/libdev/pic18f2680.c,
2499 * device/lib/pic16/libdev/pic18f2682.c,
2500 * device/lib/pic16/libdev/pic18f2685.c,
2501 * device/lib/pic16/libdev/pic18f4585.c,
2502 * device/lib/pic16/libdev/pic18f4680.c,
2503 * device/lib/pic16/libdev/pic18f4682.c,
2504 * device/lib/pic16/libdev/pic18f4685.c,
2505 * device/include/pic16/pic18f2585.h,
2506 * device/include/pic16/pic18f2680.h,
2507 * device/include/pic16/pic18f2682.h,
2508 * device/include/pic16/pic18f2685.h,
2509 * device/include/pic16/pic18f4585.h,
2510 * device/include/pic16/pic18f4680.h,
2511 * device/include/pic16/pic18f4682.h,
2512 * device/include/pic16/pic18f4685.h,
2513 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2514 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2515 patch contributed by Anton Strobl, applied with changes
2517 2007-09-16 Raphael Neider <rneider AT web.de>
2519 * device/include/pic16/pic18f2431.h,
2520 * device/include/pic16/pic18f25j10.h,
2521 * device/include/pic16/pic18f4431.h,
2522 * device/include/pic16/pic18f45j10.h: adopted common include style
2523 * device/include/pic16/pic18f1320.h,
2524 * device/include/pic16/pic18f2320.h,
2525 * device/include/pic16/pic18f2525.h,
2526 * device/include/pic16/pic18f4320.h,
2527 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2528 * device/include/pic16/pic18fregs.h: prepared for automatic include
2529 file selection by having DEVICE.h for every DEVICE
2530 * device/lib/pic16/libdev/pic18f2320.c,
2531 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2533 * device/lib/pic16/configure.in,
2534 * device/lib/pic16/configure: use rm -rf instead of rmdir
2535 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2536 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2538 2007-09-09 Borut Razem <borut.razem AT siol.net>
2540 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2541 distingush between i386 and ppc Mac OS X versions
2543 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2545 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2546 * support/regression/tests/bug1788177.c: new, added
2548 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2550 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2551 * device/include/mcs51/lint.h added keyword __naked
2553 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/SDCCmem.h: removed maxRegBank
2558 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2559 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2560 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2561 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2562 name and behaviour to handle banked functions
2563 (scan4op): and use it to fix bug 1786213
2565 2007-09-03 Raphael Neider <rneider AT web.de>
2567 * device/include/pic16/pic18f248.h,
2568 * device/include/pic16/pic18f258.h,
2569 * device/include/pic16/pic18f448.h,
2570 * device/lib/pic16/libdev/pic18f248.c,
2571 * device/lib/pic16/libdev/pic18f258.c,
2572 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2573 added T0CONbits, fixes #1786891
2575 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * src/ds390/gen.c (genFarPointerSet),
2578 * src/hc08/ralloc.c (packRegisters),
2579 * src/mcs51/ralloc.c (packRegisters),
2580 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2582 * src/SDCCicode.h: POINTER_SET can be true for literals too
2583 * support/regression/tests/bug1750318.c: new, added
2585 2007-08-23 Borut Razem <borut.razem AT siol.net>
2587 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2588 library versions without the completition functionality
2590 2007-08-22 Raphael Neider <rneider AT web.de>
2592 * device/include/pic16/pic18f1220.h,
2593 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2595 2007-08-12 Borut Razem <borut.razem AT siol.net>
2597 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2599 2007-08-11 Borut Razem <borut.razem AT siol.net>
2601 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2602 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2603 support/Util/SDCCerr.[ch] moved to src
2604 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2605 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2606 device/examples/ds390/tinitalk/tinitalk.dsp,
2607 device/examples/serialcomm/windows/serialcomm.dsp,
2608 support/librarian/librarian.dsp:
2609 removed linking of unused odbc32.lib and odbccp32.lib
2610 * support/scripts/winres.h:
2611 added for compilation with Visual C++ 2005 Express Edition
2613 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2615 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2618 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2620 * sdccconf_in.h: update the endian test so that SPARC Solaris
2621 does not throw syntax errors
2623 2007-08-06 Borut Razem <borut.razem AT siol.net>
2625 * doc/sdccman.lyx: removed two index entries which prevented the
2626 generation of sdcc doc archive
2628 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2630 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2631 instead of lyx 1.5.0.
2633 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2635 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2636 Lucas Loizaga, with minor modifications. Thanks!
2638 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2640 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2643 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2645 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2646 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2649 2007-07-22 Borut Razem <borut.razem AT siol.net>
2651 * configure.in, configure: re-introduced .version
2652 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2653 the version reverted to 2.7.0
2655 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2658 * doc/sdccman.lyx: bumped version to 2.7.3
2659 * device/include/mcs51/compiler.h: fixed elif->else
2660 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2661 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2662 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2663 enable accuse for bit operands
2664 * src/SDCCmain.c (printVersionInfo),
2665 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2666 environment descriptor
2667 * src/SDCCutil.h: added getBuildEnvironment
2668 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2669 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2670 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2671 * support/regression/tests/bug1348008.c,
2672 * support/regression/tests/bug1496419.c,
2673 * support/regression/tests/bug1503067.c,
2674 * support/regression/tests/preproc.c: added empty tests
2676 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * support/regression/tests/bug1678803.c: new, added
2680 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * as/link/hc08/lkihx.c,
2684 * as/link/hc08/lkrloc.c,
2685 * as/link/mcs51/lkihx.c,
2686 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2687 ihxExtendedLinearAddress
2688 * as/link/mcs51/lkrloc.c (relr),
2689 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2690 acall/ajmp, see bug 830513
2692 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2694 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2695 (cseBBlock): remember aggr2ptr has been used
2696 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2697 (geniCodeAssign): fixed bug 868103
2698 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2699 added operandSize prototype
2700 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2701 (genDataPointerSet): use max of size of right and result,
2702 (gencjne): added parameter useCarry for optimization,
2703 (genCmpEq): use carry if appropriate,
2704 (genXor): check if operand already in carry
2705 * support/regression/tests/bug-868103.c: enabled test
2707 2007-07-12 Raphael Neider <rneider AT web.de>
2709 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2711 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2713 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2714 from Robert Larice, thanks
2715 * support/regression/tests/bitopcse.c,
2716 * support/regression/tests/bitvars.c,
2717 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2718 * support/regression/tests/bug-927659.c: enabled test for z80
2719 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2720 * support/regression/tests/bug1745717.c: new, added
2721 * support/regression/tests/literalop.c,
2722 * support/regression/tests/nullstring.c: removed storage definitions that
2723 are now in testfwk.h
2725 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2728 and bool for targets that do not fully support it.
2729 * support/regression/tests/bug1546986.c,
2730 * support/regression/tests/bug1723128.c,
2731 * support/regression/tests/bug1734654.c,
2732 * support/regression/tests/bug1738367.c,
2733 * support/regression/tests/constantRange.c: only use bool if allowed
2735 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2737 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2738 Larice, also handle function pointers
2739 * support/regression/tests/bug1749275.c: new, added
2741 2007-07-03 Borut Razem <borut.razem AT siol.net>
2743 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2744 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2745 #1746528: SDCC should ignore ':' in inline assembler comments
2746 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2748 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2750 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2751 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2753 2007-06-29 Borut Razem <borut.razem AT siol.net>
2755 * src/SDCCmain.c: fixed bug
2756 #1744746: SDCC #4867: broken option --xram-size
2758 2007-06-28 Borut Razem <borut.razem AT siol.net>
2760 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2761 find out the endianess of host machine for ucsim
2763 2007-06-27 Borut Razem <borut.razem AT siol.net>
2765 * support/regression/generate-cases.py: corrected the file name
2767 * configure.in, configure, sdccconf_in.h: find out the endianess of
2769 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2772 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2774 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2776 2007-06-26 Borut Razem <borut.razem AT siol.net>
2778 * support/regression/generate-cases.py: display warning if function
2779 list is empty; implemented more flexible rule for detection of
2780 testing functions, allowing return type 'void' in the same line as
2781 the function name in the function definition
2782 * support/regression/tests/bug-1654060.c: corrected test
2783 * support/librarian/sdcclib.c: fixed warning:
2784 format '%s' expects type 'char *', but argument 2 has type 'int'
2786 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2788 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2789 Multiple infiles for sdcclib.
2791 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2793 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2796 2007-06-18 Borut Razem <borut.razem AT siol.net>
2798 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2799 how to handle comments, so they have to be removed by the
2800 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2801 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2802 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2803 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2804 table driven option hadling
2806 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * src/SDCCast.c (decorateType),
2809 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2810 iCode to ast level to fix bug 1738367
2811 * support/regression/tests/bug1738367.c: new, added
2813 2007-06-15 Raphael Neider <rneider AT web.de>
2815 * src/pic16/devices.inc,
2816 * device/lib/pic16/pics.all,
2817 * device/include/pic16/pic18fregs.h,
2818 * device/include/pic16/pic18f[24][45]20.h,
2819 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2820 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2821 * device/lib/pic16/Makefile.in: faster cleanup
2823 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2825 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2827 2007-06-13 Raphael Neider <rneider AT web.de>
2829 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2831 2007-06-12 Raphael Neider <rneider AT web.de>
2833 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2834 suppress bit defines if NO_BIT_DEFINES is #define'd
2835 * device/include/pic/pic*.h: recreated all headers to include
2836 conditional bit defines
2837 * device/include/pic/pic16f886.h,
2838 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2839 * device/include/pic/recreate.sh: script to recreate the complete
2840 device library files based on the currently supported devices
2842 2007-06-12 Borut Razem <borut.razem AT siol.net>
2844 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2845 support/regression/Makefile.in, support/scripts/build.mak,
2846 support/scripts/Makefile.snapshot:
2847 use new svn URL scheme
2848 * doc/sdccman.lyx: SDCC Wiki moved to
2849 http://sdcc.wiki.sourceforge.net/
2851 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2853 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2854 * support/regression/tests/bug1734654.c: added
2856 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2858 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2859 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2860 with literal operands
2862 2007-06-10 Borut Razem <borut.razem AT siol.net>
2864 * as/link/z80/lklibr.c: fixed mingw build warning
2865 lklibr.c:575: warning: implicit declaration of function 'tolower'
2866 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2867 src/z80/main.c: move target specific options from src/SDCCmain.c
2868 to src/<target>/main.c
2870 2007-06-09 Borut Razem <borut.razem AT siol.net>
2872 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2873 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2874 * support/regression/tests/bug-1294691.c: added
2876 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2878 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2879 can also be static, fixes bug 1733438
2880 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2881 have absolute address too
2882 (computeType): added optimization for 'cond ? true : false'
2883 * support/regression/tests/absolute.c: added test for static absolute var
2885 2007-06-08 Raphael Neider <rneider AT web.de>
2887 * src/regression/Makefile: suppress parallel builds, allow easy
2888 switching between pic14/pic16 ports
2889 * src/regression/picregs.h: added pic14/16 header file switch
2890 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2891 inline.c,nestfor.c,string1.c}: include "picregs.h"
2893 2007-06-07 Borut Razem <borut.razem AT siol.net>
2895 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2896 permanent solution to suppress GCC 4.2.0 c++ warning:
2897 deprecated conversion from string constant to `char *'
2898 use 'const char *' where ever required
2899 * support/regression/generate-cases.py: implemented more flexible rule
2900 for detection of testing functions, allowing white-spaces surrounding
2901 the function name and the 'void' parameter.
2902 * support/regression/tests/constantRange.c,
2903 support/regression/tests/scott-compare3.c: fixed failing regression
2904 tests, uncovered by implementation of more flexible rule for detection
2905 of testing functions
2907 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2909 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2911 2007-06-04 Borut Razem <borut.razem AT siol.net>
2913 * configure.in, configure, config_vc.awk: sdcc version number is now
2914 stored in configure.in; removed .version
2915 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2916 doc/INSTALL.txt: version bumped to 2.7.2
2917 * sim/ucsim/configure.in, sim/ucsim/configure:
2918 use "read" to read from .version
2920 2007-06-03 Borut Razem <borut.razem AT siol.net>
2922 * */Makefile.in: removed annoying warning:
2923 Makefile:xx: Makefile.dep: No such file or directory
2925 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2927 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2928 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2929 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2930 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2931 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2932 bugfix: only use newBoolLink for bit result type
2933 * src/SDCCicode.c (geniCodeLogic): added param tree,
2934 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2935 (geniCodeLogicAndOr): use IS_BIT,
2936 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2937 (ast2iCode): added tree param to geniCodeLogic for comparisons
2938 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2939 * support/regression/tests/bug1723128.c: added test NotZero
2941 2007-06-01 Borut Razem <borut.razem AT siol.net>
2943 * SDCPP synchronized with GCC CPP release version 4.2.0,
2944 currently the latest release:
2945 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2946 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2947 support/cpp2/cppdefault.h, support/cpp2/except.h,
2948 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2949 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2950 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2951 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2952 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2953 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2954 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2955 support/cpp2/opts.h, support/cpp2/output.h,
2956 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2957 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2958 support/cpp2/system.h, support/cpp2/version.c,
2959 support/cpp2/Makefile.in: modified
2960 * support/cpp2/opts-common.c: added
2961 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2962 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2963 search for included source file in local directory
2964 * sim/ucsim/configure, sim/ucsim/configure.in:
2965 temporary solution to suppress GCC 4.2.0 c++ warning:
2966 deprecated conversion from string constant to `char *'
2968 2007-06-01 Raphael Neider <rneider AT web.de>
2970 * device/lib/pic/libdev/pic12f683.c,
2971 * device/include/pic/pic12f683.h: added GPIO bits
2973 2007-06-01 Raphael Neider <rneider AT web.de>
2975 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2976 quotation marks, clarified role of PIC14 vs. PIC16 ports
2977 * src/pic16/devices.inc,
2978 * device/include/pic16/pic18fregs.h,
2979 * device/include/pic16/pic18f[24][45]j10.h,
2980 * device/lib/pic16/pics.all,
2981 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2982 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2983 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2984 for new devices as they are not yet supported by gputils
2986 2007-05-31 Borut Razem <borut.razem AT siol.net>
2988 * Small Device C Compiler 2.7.0 released
2989 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2990 changed sdcc version to 2.7.1
2991 * support/scripts/sdcc.nsi: added How to create WIN32 release
2994 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * doc/sdccman.lyx: documented initialization and allocation of absolute
2997 variables, bit parameter passing, the need for function pointers to be
2998 reentrant and alpha quality support of inline and retrict
3000 2007-05-26 Borut Razem <borut.razem AT siol.net>
3002 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3003 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3004 * docs/knownbugs.html: updated
3006 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3008 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3010 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3012 (gencjneshort): optimized when left is AOP_DIR
3013 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3014 initializing unions in a struct/array
3015 * support/regression/fwk/include/testfwk.h: added defines for data, near
3016 and far for host and z80
3017 * support/regression/tests/bug1723128.c: new, added
3019 2007-05-22 Borut Razem <borut.razem AT siol.net>
3021 * doc/knownbugs.html: updated
3023 2007-05-21 Raphael Neider <rneider AT web.de>
3025 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3026 error message instead
3027 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3029 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3031 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3033 2007-05-21 Raphael Neider <rneider AT web.de>
3035 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3037 * src/regression/gpsim_assert.h,
3038 * src/regression/Makefile,
3039 * src/regression/pcodeopt.c: regression test for the above fix
3041 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3043 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3044 jumps to self, fixed bug 1717281
3046 2007-05-10 Borut Razem <borut.razem AT siol.net>
3048 * support/scripts/gen_known_bugs.pl: cosmetic fix
3049 * doc/knownbugs.html: generated by gen_known_bugs.pl
3051 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3053 * src/SDCCast.c (createFunction): also generate non-inlined version of
3054 function for functions declared as "static inline"
3055 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3056 function can be inlined after non-inlined version generated.
3058 2007-05-10 Borut Razem <borut.razem AT siol.net>
3060 * support/scripts/gen_known_bugs.pl: added script
3061 which generates knownbugs.html
3063 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * doc/knownbugs.html: updated for release 2.7.0
3067 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3069 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3071 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3073 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3074 (throughout): updated generating comments
3075 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3076 (throughout): updated generating comments
3077 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3078 rule instead of at the second, or it might skip lines when removing the
3080 * support/regression/tests/bug1714204.c: changed test to foo
3082 2007-05-08 Borut Razem <borut.razem AT siol.net>
3084 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3085 thanks to SDCC Distributed Compile Farm members,
3086 added Z80 and GBZ80 command line options
3087 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3089 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3091 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3092 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3093 * support/regression/tests/longlit.c: modified to be tested at all and
3094 to pass the actual test
3096 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3098 * device/include/mcs51/uPSD33xx.h: Added.
3100 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3102 * device/lib/_gptrput.c,
3103 * device/lib/_gptrget.c: removed old code,
3105 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3106 * support/regression/tests/bug1714204.c: new, added
3108 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3110 * support/regression/tests/regtrack.c: test was never executed
3111 because of the regression test being picky about white spaces.
3112 * device/lib/mcs51/crtclear.asm: added comment
3114 2007-05-06 Raphael Neider <rneider AT web.de>
3116 * device/lib/pic/Makefile.rules,
3117 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3118 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3120 2007-05-06 Raphael Neider <rneider AT web.de>
3122 * src/pic16/device.h,
3124 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3125 _pic16_setDefaultOptions): removed/reordered command-line args
3126 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3127 devices, regrouped command line args, environment variables),
3128 clarified sone points, added sections on how to add devices to the
3131 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * src/z80/peeph.def: fixed bug in rule 2
3135 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3137 * src/port.h: added TARGET_MCS51_LIKE
3138 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3139 take advantage of it too
3140 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3141 (shiftR2Left2Result): Optimized: don't check shifting by 0
3142 * src/z80/peeph-z80.def,
3143 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3144 modifications, see patch 1700823
3145 * src/mcs51/peep.c (): fixed bug 1712928
3146 * support/regression/tests/bug1712928.c: new, added
3148 2007-05-05 Borut Razem <borut.razem AT siol.net>
3150 * device/lib/pic16/Makefile.common.in,
3151 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3152 removed bash dependencies
3154 2007-05-01 Borut Razem <borut.razem AT siol.net>
3157 fixed bug #1710507: --i-code-in-asm makes compile fail
3158 all iCode comments are now one liners
3159 * src/mcs51/gen.c: fixed memory leak
3161 2007-05-01 Raphael Neider <rneider AT web.de>
3163 * device/lib/pic/libdev/*.c
3164 * device/include/pic/*.h: regenerated all device libs from updated
3166 * support/scripts/inc2h.pl: documented usage, now uses strict to
3169 2007-04-30 Borut Razem <borut.razem AT siol.net>
3172 fixed bug #1669175: Problem with space in output paths
3173 documented how to use paths with spaces for Windows users
3175 2007-04-29 Borut Razem <borut.razem AT siol.net>
3177 * Fixed svn:eol-style and svn:keywords properties
3178 * src/SDCCval.c: fixed bug
3179 #1592871: Segfault with "large" const arrays of characters
3180 replaced recursion with iteration
3181 * Removed svn:executable property from non-executable files
3183 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3185 * src/mcs51/gen.c (genRet): fixed bug 1707003
3187 2007-04-27 Raphael Neider <rneider AT web.de>
3189 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3190 createReachingDefinitions,assignValnums,pic16_destructDF,
3191 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3192 prevent NULL pointer dereferences
3193 * device/lib/pic/libdev/pic16f886.c,
3194 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3195 prevent building them, gputils do not really support them yet
3197 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3199 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3200 helps printf_small. 32 bytes more __idata mem.
3202 2007-04-27 Raphael Neider <rneider AT web.de>
3204 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3205 return early when pb or pb->pcHead is NULL (patch #1708427)
3206 * src/regression/empty.c,
3207 * src/regression/Makefile: added test with empty functions
3208 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3210 2007-04-27 Borut Razem <borut.razem AT siol.net>
3212 * src/SDCCast.c: fixed feature request
3213 #1547512: Redundant strings linked when using sizeof("abc")
3215 2007-04-23 Borut Razem <borut.razem AT siol.net>
3217 * doc/sdccman.lyx, src/SDCCmain.c:
3218 peep-hole comments are generated only if --fverbose-asm option is
3219 specified and --no-peep-comments is not, as proposed by Frieder.
3220 * support/regression/Makefile.in: compile regression tests with
3221 --fverbose-asm option so one can "grep" whether a new (or an old)
3222 peephole is (still) applied; requested by Frieder.
3224 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3226 * device/include/pic/pic16f886.h,
3227 * device/include/pic/pic16f887.h,
3228 * device/lib/pic/libdev/pic16f886.c,
3229 * device/lib/pic/libdev/pic16f887.c,
3230 * device/include/pic/pic14devices.txt,
3231 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3233 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3235 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3238 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3240 * device/lib/_memset.c: assembler version for mcs51
3242 2007-04-22 Borut Razem <borut.razem AT siol.net>
3244 * support/scripts/listerr.c: program to create the list of errors and
3245 warnings list from - added
3246 * doc/sdccman.lyx: removed the note
3247 "For list of warnings and corresponding codes, see err_warn.txt"
3248 * src/SDCCsymt.c: fixed bug #1699804:
3249 Bug with some uses of sizeof(static local array) (MCS51)
3250 * support/regression/tests/bug-1699804.c: added
3252 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3254 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3255 (main): added option -i,
3256 (asmbl, case S_INCL): use search_path_fopen,
3257 mostly from patch 1579668 by Peter Miller, thanks
3258 * src/z80/main.c: fixed typo --callee-saves-bc
3259 * device/include/mcs51/compiler.h: added sfrword for Tasking
3261 2007-04-20 Borut Razem <borut.razem AT siol.net>
3263 * src/z80/main.c: replaced reserved keyword asm with asmblr
3265 2007-04-19 Borut Razem <borut.razem AT siol.net>
3267 * src/port.h: use const pointers to strings
3268 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3269 * src/pic16/main.c: include SDCCargs.h
3270 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3271 const char, since the strings are dynamically allocated
3272 * src/SDCCmain.c: options.code_seg and options.const_seg are
3273 dynamically allocated; check port specific command line options
3274 before the general ones
3275 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3277 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3279 * device/include/ds400rom.h,
3280 * device/lib/ds390/lcd390.c,
3281 * device/lib/ds390/memcpyx.c,
3282 * device/lib/ds390/rtc390.c,
3283 * device/lib/ds400/ds400rom.c,
3284 * device/lib/ds400/memcpyx.c,
3285 * device/lib/hc08/_ret.c: more replacements of keywords with their
3286 double underscore equivalents
3287 * device/lib/ds390/Makefile.in,
3288 * device/lib/ds400/Makefile.in,
3289 * device/lib/gbz80/Makefile.in,
3290 * device/lib/hc08/Makefile.in,
3291 * device/lib/mcs51/Makefile.in,
3292 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3294 2007-04-17 Borut Razem <borut.razem AT siol.net>
3296 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3297 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3298 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3299 to --fverbose-asm, to be gcc'ish
3301 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3303 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3305 2007-04-17 Borut Razem <borut.razem AT siol.net>
3307 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3308 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3309 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3310 with their double underscore equivalent
3312 2007-04-14 Borut Razem <borut.razem AT siol.net>
3314 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3317 2007-04-13 Borut Razem <borut.razem AT siol.net>
3319 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3321 * device/examples/serialcomm/windows/serial.[ch],
3322 device/examples/serialcomm/windows/test_serialcomm.cpp:
3323 updated by Bela Torok
3324 * device/examples/serialcomm/windows/serialcomm.dsw,
3325 device/examples/serialcomm/windows/serialcomm.dsp: added
3327 2007-04-13 Jan Waclawek <wek AT efton.sk>
3329 * doc/sdccman.lyx: additions and changes at various places
3330 (submitted as #1697136).
3331 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3333 2007-04-10 Borut Razem <borut.razem AT siol.net>
3335 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3336 LyX file format changed to 245
3337 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3338 "FreeWare" replaced with "free open source"
3340 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3342 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3344 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3346 * device/include/pic16/pic18fregs.h,
3348 * device/lib/_decdptr.c,
3349 * device/lib/_divsint.c,
3350 * device/lib/_divslong.c,
3351 * device/lib/_divuint.c,
3352 * device/lib/_divulong.c,
3353 * device/lib/_fs2schar.c,
3354 * device/lib/_fs2sint.c,
3355 * device/lib/_fs2slong.c,
3356 * device/lib/_fs2uchar.c,
3357 * device/lib/_fs2uint.c,
3358 * device/lib/_fs2ulong.c,
3359 * device/lib/_fsadd.c,
3360 * device/lib/_fscmp.c,
3361 * device/lib/_fsdiv.c,
3362 * device/lib/_fseq.c,
3363 * device/lib/_fsget1arg.c,
3364 * device/lib/_fsget2args.c,
3365 * device/lib/_fsgt.c,
3366 * device/lib/_fslt.c,
3367 * device/lib/_fsmul.c,
3368 * device/lib/_fsneq.c,
3369 * device/lib/_fsnormalize.c,
3370 * device/lib/_fsreturnval.c,
3371 * device/lib/_fsrshift.c,
3372 * device/lib/_fssub.c,
3373 * device/lib/_fsswapargs.c,
3374 * device/lib/_gptrget.c,
3375 * device/lib/_gptrgetc.c,
3376 * device/lib/_gptrput.c,
3377 * device/lib/_logexpf.c,
3378 * device/lib/_modsint.c,
3379 * device/lib/_modslong.c,
3380 * device/lib/_moduint.c,
3381 * device/lib/_modulong.c,
3382 * device/lib/_mulint.c,
3383 * device/lib/_mullong.c,
3384 * device/lib/_schar2fs.c,
3385 * device/lib/_ser.c,
3386 * device/lib/_setjmp.c,
3387 * device/lib/_sint2fs.c,
3388 * device/lib/_slong2fs.c,
3389 * device/lib/_spx.c,
3390 * device/lib/_uchar2fs.c,
3391 * device/lib/_uint2fs.c,
3392 * device/lib/_ulong2fs.c,
3393 * device/lib/asincosf.c,
3394 * device/lib/atanf.c,
3395 * device/lib/calloc.c,
3396 * device/lib/ds390/tinibios.c,
3397 * device/lib/ds400/tinibios.c,
3398 * device/lib/expf.c,
3399 * device/lib/free.c,
3400 * device/lib/hc08/_mulint.c,
3401 * device/lib/logf.c,
3402 * device/lib/malloc.c,
3403 * device/lib/printf_fast.c,
3404 * device/lib/printf_tiny.c,
3405 * device/lib/printfl.c,
3406 * device/lib/realloc.c,
3407 * device/lib/ser_ir.c,
3408 * device/lib/serial.c,
3409 * support/regression/tests/libmullong.c: replaced all special keywords
3410 with their double underscore equivalent
3411 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3412 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3414 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3415 (genRet): if the bit-symbol is ruonly it already is in the carry
3416 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3417 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3418 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3419 type UCHAR if dest is not bit
3421 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3423 * device/include/math.h,
3424 * device/lib/cotf.c,
3425 * device/lib/expf.c,
3426 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3428 2007-04-01 Borut Razem <borut.razem AT siol.net>
3430 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3431 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3432 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3433 gcc_unreachable() called internal_error()...
3435 2007-03-30 Raphael Neider <rneider AT web.de>
3437 * src/pic/ralloc.c (isData): suppress garbage debug output
3439 2007-03-28 Borut Razem <borut.razem AT siol.net>
3442 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3443 is developed, built and used worldwide, and the word "night" doesn't
3446 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3448 * device/include/mcs51/C8051F360.h: new, added
3449 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3451 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3453 * src/SDCC.y (declaration_specifiers, function_specifier),
3454 * support/Util/SDCCerr.c,
3455 * support/Util/SDCCerr.h,
3457 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3459 * src/SDCCmem.c (deallocParms),
3460 * src/SDCCast.c: support for function inlining, not quite complete
3461 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3462 'restrict' qualifier
3464 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3466 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3467 (saveRBank, unsaveRBank): don't save bits,
3468 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3469 * support/regression/tests/bug1535242.c: new, added
3470 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3471 thanks Alexey Shamrin <shamrin AT gmail.com>,
3472 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3473 removed header guard)
3475 * sdcc.spec: bumped version to 2.6.5
3476 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3478 2007-03-22 Borut Razem <borut.razem AT siol.net>
3480 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3481 fixed bug #1653671: sdcdb integration into ddd is broken
3483 2007-03-22 Raphael Neider <rneider AT web.de>
3485 * src/pic/gen.c (popGetExternal): augmented to also create references
3486 to external variables (not only labels),
3487 (genCall): comment on plan to reduce PAGESEL overhead,
3488 (genFunction, genEndFunction): also save/restore FSR around interrupt
3489 handling code, removed lots of unused code
3490 (genDivOneByte): release acquired temp register
3491 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3493 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3494 for registers that need to be saved during interrupts (FSR, STATUS,
3495 PCLATH; W needs special handling), currently only FSR is used
3497 2007-03-22 Raphael Neider <rneider AT web.de>
3499 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3501 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3503 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3505 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3507 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3509 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3511 * as/link/aslink.h: added LKOBJEXT
3512 * as/link/hc08/link_hc08.dsp,
3513 * as/link/hc08/Makefile.bcc,
3514 * as/link/hc08/Makefile.in,
3515 * as/link/mcs51/aslink.dsp,
3516 * as/link/mcs51/Makefile.bcc,
3517 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3518 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3519 * as/link/lkaomf51.c: merged and moved
3520 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3521 * as/link/z80/lkdata.c,
3522 * as/link/lkdata.c: merged and moved
3523 * as/link/hc08/lkmain.c,
3524 * as/link/mcs51/lkmain.c: cosmetic changes
3525 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3526 * as/link/lklex.c: use LKOBJEXT
3527 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3528 ANSI-fied functions, removed bubble-sorts
3529 * as/link/z80/lksym.c as/link/lksym.c: merged,
3531 * as/link/z80/linkgbz80.dsp,
3532 * as/link/z80/linkz80.dsp,
3533 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3534 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3535 * as/link/z80/lkhead.c,
3536 * as/link/z80/lklex.c: deleted
3537 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3538 * as/link/z80/lkmain.c: added copyfile()
3540 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3542 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3544 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3546 * device/lib/_strlen.c: assembler version for mcs51
3548 2007-03-13 Raphael Neider <rneider AT web.de>
3550 * device/include/pic16/pic18f2221.h,
3551 * device/include/pic16/pic18f2321.h,
3552 * device/include/pic16/pic18f2331.h,
3553 * device/include/pic16/pic18f4221.h,
3554 * device/include/pic16/pic18f4321.h,
3555 * device/include/pic16/pic18f4331.h: fixed config byte location names
3556 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3557 consistently named config byte locations
3559 2007-03-13 Borut Razem <borut.razem AT siol.net>
3561 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3562 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3563 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3564 as/link/z80/Makefile.in, as/z80/Makefile.in:
3567 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3569 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3570 * device/lib/printf_large.c: pointer was converted to generic
3571 pointer for mcs51 models other than model-small (Maarten noticed)
3573 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3575 * device/include/mcs51/ADuC84x.h: Added.
3577 2007-03-10 Borut Razem <borut.razem AT siol.net>
3579 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3580 fixed RFE #1624219: double backslashes in filenames;
3581 functions hexEscape(), octalEscape() and copyStr() moved from
3582 SDCCval.c to SDCCutil.c and made them glovbally available
3584 2007-03-09 Borut Razem <borut.razem AT siol.net>
3586 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3587 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3588 1673361: Missaligned comments in output files
3590 2007-03-09 Raphael Neider <rneider AT web.de>
3592 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3594 2007-03-09 Raphael Neider <rneider AT web.de>
3598 * src/pic/ralloc.c: suppress undesired debug output
3599 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3601 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3603 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3605 2007-03-07 Borut Razem <borut.razem AT siol.net>
3607 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3608 search include files in the current directory
3610 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3612 * src/SDCCglue.c (emitMaps, glue),
3613 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3615 * support/regression/tests/absolute.c: added xdata test
3617 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3619 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3620 added condition to macro, fixes bug 1666080
3622 2007-03-02 Raphael Neider <rneider AT web.de>
3624 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3626 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3628 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3629 be cleared. Unconditionally set __XPAGE
3630 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3632 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3637 * src/mcs51/rtrack.c,
3639 * doc/sdccman.lyx: added --no-gen-comments
3640 * src/mcs51/peeph.def: added 192.b, disabled 185
3642 2007-02-25 Raphael Neider <rneider AT web.de>
3644 * src/pic16/gen.c (genCast): fixed typo
3645 * device/lib/pic16/Makefile.subdir: only install existing files
3646 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3648 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3650 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3651 * device/lib/mcs51/crtclear.asm,
3652 * device/lib/mcs51/crtxclear.asm: renumbered labels
3653 * device/lib/mcs51/Makefile.in: added crtcall.asm
3654 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3655 * src/mcs51/gen.c (movc): removed,
3656 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3658 (toCarry, genSend, genRet): added function toCarry,
3659 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3660 (assignBit, genAssign, genCast): added function assignBit
3661 * src/mcs51/Makefile.bcc: added rtrack.c
3662 * src/mcs51/ralloc.h: made valueKnown a bitfield
3663 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3664 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3665 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3666 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3667 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3668 (_pop): only pop valid pairs, see gencjneshort,
3669 (gencjneshort): return pair that still needs to be popped, restructured,
3670 (gencjne, genCmpEq): call _pop
3672 2007-02-23 Raphael Neider <rneider AT web.de>
3674 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3676 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3678 * device/include/mcs51/P89LPC925.h: Added.
3680 2007-02-18 Raphael Neider <rneider AT web.de>
3682 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3684 2007-02-17 Borut Razem <borut.razem AT siol.net>
3686 * support/cpp2/directives.c, support/cpp2/version.c:
3687 synchronized with GCC CPP 4.1.2
3689 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3691 * src/mcs51/rtrack.h,
3692 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3693 by checking the strings passed by emitcode() to the assembler.
3694 Feel free to change. This in part addresses RFE #482179.
3695 Set environment variable SDCC_RTRACK to enable.
3696 * src/mcs51/gen.c: inserted hooks
3697 * src/mcs51/ralloc.h: added two members to struct regs
3698 * support/regression/tests/regtrack.c: added
3700 2007-02-14 Borut Razem <borut.razem AT siol.net>
3702 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3703 * Makefile.in: applied patch from Makefile related part of
3704 #1469393: Compiler does not initialize static data
3706 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3708 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3709 for better fix of bug 1273984, compiles pic16 rand.c
3711 2007-02-12 Borut Razem <borut.razem AT siol.net>
3713 * src/pic16/main.c: fixed pic16 standard library directory bug
3715 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3717 * src/hc08/gen.c (genSwap): fix swap regression test
3719 2007-02-10 Borut Razem <borut.razem AT siol.net>
3721 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3723 * support/regression/tests/bug-1654060.c: added regression test for
3726 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3728 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3729 bit moves in return statement
3731 2007-02-09 Borut Razem <borut.razem AT siol.net>
3733 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3736 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3738 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3739 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3741 2007-02-07 Raphael Neider <rneider AT web.de>
3743 * src/pic16/devices.inc,
3744 * device/include/pic16/pic18fregs.h,
3745 * device/include/pic16/pic18f[24][34]31.h,
3746 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3747 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3748 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3750 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3752 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3753 can this have lived here for so many years?
3754 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3755 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3756 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3758 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3760 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3761 appended by loop induction must be at the very end of the eBBlock
3763 2007-02-05 Kevin Vigor
3765 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3767 2007-02-05 Borut Razem <borut.razem AT siol.net>
3769 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3770 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3772 2007-02-03 Borut Razem <borut.razem AT siol.net>
3774 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3775 applied patch #1646602 option to set default signedness of char to
3776 unsigned, added -funsigned-char command line option,
3777 thanks to Gunther Jehle
3778 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3779 prompt for file deletion a few hundred times (especially the
3780 subversion files, which have ro permissions so it asks for
3781 confirmation), thanks to Simon McAuliffe;
3782 added {} + option to find in order to remove multiple files from a
3785 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3787 * device/include/mcs51/SST89x5xRDx.h: Added.
3789 2007-02-02 Raphael Neider <rneider AT web.de>
3791 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3792 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3794 2007-02-01 Raphael Neider <rneider AT web.de>
3796 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3799 2007-01-31 Borut Razem <borut.razem AT siol.net>
3801 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3802 if compiled with GCC. Thanks to Raphael Neider
3804 2007-01-31 Raphael Neider <rneider AT web.de>
3806 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3807 operand names, handles name and (name + n) for all n,
3808 (sameBank): restructured, also check bank allocation policy,
3809 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3810 (pic14_operandsAllocatedInSameBank): check whether to operands
3811 will be allocated into the same bank (i.e., section) to reduce
3812 BANKSEL overhead, queried from pcode.c:sameBank,
3813 (pic14printLocals): reintroduced clustering registers into a single
3814 section: all compiler generated symbols will now reside in one
3815 bank (per file), reducing BANKSEL overhead and code size,
3816 (showAllMemmaps): use local dbuf where possible
3818 2007-01-29 Raphael Neider <rneider AT web.de>
3820 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3821 (call_libraryfunc): retrieve/create symbol and mark as used,
3822 (genFunction): mark defined functions as non-extern and add again
3823 to code memmap for later output
3824 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3825 (pic14printLocals): reworked for new symbol emission,
3826 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3827 showAllMemmaps): reworked symbol output using dbufs, added handling
3828 of string literals (still incomplete),
3829 (picglue): removed symbol emission, moved into showAllMemmaps,
3830 (emitSymbolSet): new workhorse for symbol output,
3831 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3833 2007-01-29 Borut Razem <borut.razem AT siol.net>
3835 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3836 component contains the extension separator.
3838 2007-01-28 Borut Razem <borut.razem AT siol.net>
3840 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3842 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3843 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3844 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3845 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3846 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3847 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3848 src/z80/gen.c, support/Util/MySystem.c:
3849 accept slash and backslash as directory separator on WIN32 and
3852 2007-01-28 Raphael Neider <rneider AT web.de>
3854 * src/pic16/devices.inc,
3855 * device/include/pic16/pic18f[24][23]21.h,
3856 * device/include/pic16/pic18fregs.h,
3857 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3858 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3859 * device/lib/pic16/libio/adc.ignore,
3860 * device/lib/pic16/libio/i2c.ignore,
3861 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3862 family, as gputils do not yet support the devices
3863 * device/lib/pic16/Makefile.subdir: ignore errors on install
3864 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3865 headers and libraries from gputils .inc files
3867 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3869 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3871 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3873 * doc/sdccman.lyx: add printf benchmarks
3875 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3877 * device/lib/printf_fast.c: fix %c, char promoted to int
3878 * device/lib/printf_tiny.c: fix %c, char promoted to int
3880 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3882 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3884 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3886 * support/regression/tests/swap.c: 64 bit hosts failed
3887 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3889 2007-01-25 Raphael Neider <rneider AT web.de>
3891 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3892 based on absolute register address, patch by Alex Blond
3894 2007-01-22 Raphael Neider <rneider AT web.de>
3896 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3897 emitted, do not emit them again...
3899 2007-01-22 Raphael Neider <rneider AT web.de>
3901 * src/regression/bank1.c, src/regression/compare6.c,
3902 src/regression/add.c: cosmetic changes
3903 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3904 * src/pic/gen.c: fixed global zero and one,
3905 (aopForSym): removed unued code,
3906 (aopGet): assert aop is defined, check and use `index' of
3907 pCodeImmd operands (fixes #1630908),
3908 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3909 (register_reassign): prevent accidental register unification,
3910 (ReuseReg): cosmetic changes (also above)
3911 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3912 pic14emitStaticSeg): do not emit initialized data,
3913 (printIval*): replaced with working versions,
3914 (pic14createInterruptVect,picglue): use idata for initialized data,
3915 now init data should work in all modules (not only main()),
3916 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3918 2007-01-21 Borut Razem <borut.razem AT siol.net>
3920 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3921 use -fPIC or -fpic if they are supported and not ignored
3922 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3923 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3925 2007-01-20 Borut Razem <borut.razem AT siol.net>
3927 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3928 implemented RFE #1470316: allow "$" in variable names
3930 2007-01-20 Raphael Neider <rneider AT web.de>
3932 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3934 2007-01-20 Raphael Neider <rneider AT web.de>
3936 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3937 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3938 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3939 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3940 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3941 * device/lib/pic/libdev/pic*.c,
3942 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3943 * device/lib/pic/libdev/Makefile.in: show progress
3945 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3947 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3948 * support/scripts/sdcc_cygwin_mingw32,
3949 * support/scripts/sdcc_mingw32,
3950 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3951 conformance with autoconf 2.6
3953 2007-01-19 Raphael Neider <rneider AT web.de>
3955 * src/pic/device.c (register_map): fixed list construction
3956 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3957 (genMod): removed case for genModbits,
3958 (genModbits): removed as now unused/unimplemented
3959 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3961 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3963 * support/regression/tests/swap.c: added in response to #1638622
3964 * doc/sdccman.lyx: synced version, minor changes
3966 2007-01-18 Borut Razem <borut.razem AT siol.net>
3968 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3969 thanks to Gunther Jehle
3970 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3971 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3972 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3973 use filename in lineno instead.
3974 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3975 print the file name in ast_print()
3977 2007-01-18 Borut Razem <borut.razem AT siol.net>
3979 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3981 * src/SDCC.lex: stringLiteral() returns const char pointer,
3982 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3983 fixed column counting
3984 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3985 accept const char pointer as parameter
3986 * src/SDCCdwarf2.c: corrected buffer size
3988 2007-01-17 Borut Razem <borut.razem AT siol.net>
3990 * support/Util/dbuf_string.c: fixed for amd64
3992 2007-01-15 Borut Razem <borut.razem AT siol.net>
3994 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3995 removed terminal symbol ELIPSIS, since it was never generated by the
3996 lexer and it was wrongly used in parameter_identifier_list rule
3998 2007-01-15 Raphael Neider <rneider AT web.de>
4000 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4001 code page and data banking description
4002 * src/pic/genarith.c,
4003 * src/pic/gen.h: removed bit arithmetic functions,
4004 updated exit(1) to exit(EXIT_FAILURE)
4005 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4006 * device/include/pic16/pic18f2455.h,
4007 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4008 TRISD and TRISE, fixed/added some bit names
4009 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4010 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4011 updated pic18f2455.{c,h} instead of duplicating them
4013 2007-01-14 Borut Razem <borut.razem AT siol.net>
4015 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4016 Cannot debug files that contain spaces in the path name
4017 by converting spaces in asm file name to underscores
4019 2007-01-13 Borut Razem <borut.razem AT siol.net>
4021 * doc/sdccman.lyx: fixed format errors
4023 2007-01-10 Borut Razem <borut.razem AT siol.net>
4025 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4026 codeseg/constseg #pragma fail
4027 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4028 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4029 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4030 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4032 2007-01-09 Borut Razem <borut.razem AT siol.net>
4034 * get rid of diagnistic.[ch], pretty-print.[ch],
4035 c-pretty-print.[ch], ... used just for error, warning, ...
4037 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4038 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4039 suppoprt/cpp2/pretty-print.[ch]:
4041 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4042 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4043 suppoprt/cpp2/sdcpp.dsp:
4046 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4048 * device/lib/printf_large.c (output_float): removed recursion,
4049 use smaller buffer on stack for mcs51,
4050 fixed bug printing 1.96
4051 * support/regression/tests/snprintf.c: added test
4053 2007-01-07 Borut Razem <borut.razem AT siol.net>
4055 * use dynamic memory buffers instead temporary files
4056 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4058 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4059 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4060 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4061 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4062 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4063 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4064 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4065 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4066 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4067 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4068 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4069 support/Util/dbuf.c, support/Util/dbuf.h:
4071 * .version, sdcc.spec: bumped version to 2.6.4
4073 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * src/port.h: added TARGET_Z80_LIKE macro
4076 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4077 output PSEG location if --xram-loc or --xstack-loc was used
4078 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4080 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4082 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4083 * as/as_z80.dsp, as/z80/as_z80.dsp,
4084 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4085 * sdcc.dsw: moved project files into subdir
4086 * as/hc08/as_hc08.dsp,
4087 * as/hc08/Makefile.bcc,
4088 * as/hc08/Makefile.in,
4089 * as/mcs51/Makefile.bcc,
4090 * as/mcs51/Makefile.in,
4091 * as/z80/Makefile.bcc,
4092 * as/z80/Makefile.in,
4093 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4096 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4099 * as/mcs51/asmain.c,
4101 * as/z80/assym.c: removed include "strcmpi.h"
4102 * as/hc08/strcmpi.c,
4103 * as/hc08/strcmpi.h,
4104 * as/mcs51/strcmpi.c,
4105 * as/mcs51/strcmpi.h,
4106 * support/Util/strcmpi.c,
4107 * support/Util/strcmpi.h: removed files
4108 * as/strcmpi.c: added as_strncmpi()
4110 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4112 * sdcc.dsw: Added some dependencies on project config.dsp
4114 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4116 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4117 with [di]ram_start to fix a regresion
4119 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4121 * configure.in: added missing mcs51 in status output
4122 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4124 * debugger/mcs51/clean.mk (distclean): remove config.h
4125 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4126 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4127 options.h, s-options-h and options.c
4128 * support/cpp2/clean.mk: unused, removed
4129 * Makefile.common.in,
4132 * as/hc08/Makefile.in,
4134 * as/mcs51/Makefile.in,
4135 * as/mcs51/clean.mk,
4138 * as/z80/Makefile.in,
4140 * as/link/Makefile.in,
4141 * as/link/hc08/Makefile.in,
4142 * as/link/hc08/clean.mk,
4143 * as/link/mcs51/Makefile.in,
4144 * as/link/mcs51/clean.mk,
4145 * as/link/z80/Makefile.in,
4146 * as/link/z80/clean.mk,
4147 * as/link/z80/conf.mk,
4148 * debugger/mcs51/Makefile.in,
4149 * debugger/mcs51/clean.mk,
4150 * device/include/Makefile.in,
4151 * device/lib/Makefile.in,
4152 * device/lib/mcs51/Makefile.in,
4153 * device/lib/pic/Makefile.in,
4154 * device/lib/pic/Makefile.common.in,
4155 * device/lib/pic/Makefile.subdir,
4156 * device/lib/pic/Makefile.rules,
4157 * device/lib/pic16/libio/Makefile.in,
4158 * device/lib/pic16/Makefile.subdir,
4159 * device/lib/pic16/libdev/Makefile.in,
4160 * device/lib/pic16/Makefile.rules,
4161 * device/lib/pic16/Makefile.common.in,
4162 * sim/ucsim/avr.src/Makefile.in,
4163 * sim/ucsim/main_in.mk,
4164 * sim/ucsim/cmd.src/Makefile.in,
4165 * sim/ucsim/doc/Makefile.in,
4166 * sim/ucsim/gui.src/Makefile.in,
4167 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4168 * sim/ucsim/gui.src/serio.src/Makefile.in,
4169 * sim/ucsim/hc08.src/Makefile.in,
4170 * sim/ucsim/libltdl/Makefile.in,
4171 * sim/ucsim/s51.src/Makefile.in,
4172 * sim/ucsim/sim.src/Makefile.in,
4173 * sim/ucsim/sim.src/conf.mk,
4174 * sim/ucsim/xa.src/Makefile.in,
4175 * sim/ucsim/z80.src/Makefile.in,
4179 * support/cpp2/Makefile.in,
4180 * support/librarian/Makefile.in,
4181 * support/librarian/clean.mk,
4182 * support/makebin/Makefile.in,
4183 * support/makebin/clean.mk,
4184 * support/packihx/Makefile.in,
4185 * support/regression/Makefile.in,
4186 * support/regression/ports/ds390/spec.mk,
4187 * support/regression/ports/gbz80/spec.mk,
4188 * support/regression/ports/hc08/spec.mk,
4189 * support/regression/ports/mcs51/spec.mk,
4190 * support/regression/ports/mcs51-large/spec.mk,
4191 * support/regression/ports/mcs51-medium/spec.mk,
4192 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4193 * support/regression/ports/pic14/spec.mk,
4194 * support/regression/ports/pic16/spec.mk,
4195 * support/regression/ports/mcs51-stack-auto/spec.mk,
4196 * support/regression/ports/ucz80/spec.mk,
4197 * support/regression/ports/xa51/spec.mk,
4198 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4199 adding a slash after $(top_builddir) and/or adding @datarootdir@
4201 * debugger/mcs51/configure.in,
4202 * device/lib/pic/configure.in,
4203 * device/lib/pic16/configure.in,
4204 * sim/ucsim/configure.in,
4205 * support/cpp2/configure.in,
4206 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4208 * debugger/mcs51/configure,
4209 * device/lib/pic/configure,
4210 * device/lib/pic16/configure,
4211 * sim/ucsim/configure,
4212 * support/cpp2/configure,
4213 * support/packihx/configure: generated with autoconf 2.60
4215 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4217 * as/link/hc08/lkihx.c (newArea),
4218 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4220 2007-01-02 Borut Razem <borut.razem AT siol.net>
4222 * doc/sdccman.lyx: documented #pragma sdcc_hash
4223 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4225 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4227 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4229 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4230 empty 'while'-loop to work correctly, see regression test 'while.c'
4231 * support/regression/tests/while.c: added
4233 2007-01-01 Borut Razem <borut.razem AT siol.net>
4235 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4236 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4237 support/cpp2/libcpp/sdcpp.c:
4238 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4239 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4240 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4242 2006-12-31 Borut Razem <borut.razem AT siol.net>
4244 * SDCPP synchronized with GCC CPP release version 4.1.1,
4245 currently the latest release:
4246 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4247 support/cpp2/libcpp/include/cpp-id-data.h
4248 support/cpp2/libiberty/fopen_unlocked.c
4249 support/cpp2/libiberty/md5.c
4251 support/cpp2/opt-functions.awk
4252 support/cpp2/opt-gather.awk
4253 support/cpp2/optc-gen.awk
4254 support/cpp2/opth-gen.awk:
4256 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4257 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4258 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4259 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4260 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4261 support/cpp2/diagnostic.h, support/cpp2/except.h,
4262 support/cpp2/hwint.h, support/cpp2/input.h,
4263 support/cpp2/intl.h, support/cpp2/move-if-change,
4264 support/cpp2/opts.c, support/cpp2/opts.h,
4265 support/cpp2/output.h, support/cpp2/prefix.c,
4266 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4267 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4268 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4269 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4270 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4271 support/cpp2/version.c:
4273 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4274 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4275 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4276 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4277 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4278 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4279 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4280 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4281 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4282 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4283 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4285 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4286 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4287 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4288 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4289 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4290 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4291 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4292 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4293 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4294 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4295 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4296 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4297 support/cpp2/system.h:
4300 2006-12-31 Borut Razem <borut.razem AT siol.net>
4302 * configure.in, configure: fixed bug #1538756: configure dies if bison
4303 and flex are not installed, 2nd try
4305 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4307 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4308 400.x for better code in RFE 899102
4310 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4312 * src/SDCCpeeph.c (deadMove),
4314 * src/mcs51/peep.h: renamed 'op' by 'reg'
4315 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4316 (scan4op): small change for removeDeadMove(), added support for
4317 'callee saves' and/or PACLL function calls,
4318 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4319 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4320 left in new dispatcher mcs51DeadMove()
4321 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4323 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4325 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4327 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4328 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4330 2006-12-30 Borut Razem <borut.razem AT siol.net>
4332 * support/cpp2/spacs.h: deleted from svn
4333 * configure.in, configure: fixed bug #1538756: configure dies if bison
4334 and flex are not installed
4336 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4338 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4339 with this z80 passes printf float test when enabled
4340 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4342 2006-12-28 Borut Razem <borut.razem AT siol.net>
4344 * support/cpp2/config.in, support/cpp2/configure.in,
4345 support/cpp2/configure, support/cpp2/Makefile.in:
4346 fix for the solaris build
4348 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4350 * src/SDCC.y (type_specifier2, pointer),
4352 * src/SDCCsymt.c (mergeSpec, checkSClass),
4353 * support/Util/SDCCerr.c,
4354 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4355 * support/valdiag/valdiag.py: Allow test cases to specify
4356 required language standard
4357 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4358 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4360 2006-12-27 Borut Razem <borut.razem AT siol.net>
4362 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4363 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4365 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4367 * support/cpp2/libiberty/Makefile.bcc: updated
4368 * src/pic16/main.c: fixed #pragma udata handling
4369 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4371 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4373 * src/SDCCpeeph.c: made labelHashEntry global,
4374 made pcDistance, FBYNAME static,
4375 (pcDistance): made static, use isComment and isLabel,
4377 (getLabelRef): added, extracted from labelRefCount(),
4378 (labelRefCount): use new getLabelRef(),
4379 (callFuncByName): made static, added deadMove,
4380 use isComment and isLabel,
4381 (newPeepRule): made static, set isLabel,
4382 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4383 labels from peephole rules,
4384 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4385 when isComment or isLabel is set
4386 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4387 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4389 * src/mcs51/peep.h: added
4390 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4391 * src/port.h: added peep->deadMove to port structure
4392 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4393 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4394 deadMove, finally removed no. 1 and 2
4401 * src/hc08/gen.c: mark lines with isComment or isLabel
4402 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4404 * sdcc.spec: bumped version to 2.6.3
4406 2006-12-26 Borut Razem <borut.razem AT siol.net>
4408 * support/cpp2/Makefile.in: added dependency on options.h
4409 * configure: regenerated
4410 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4411 * support/cpp2/Makefile.in: added vasprintf.c
4413 2006-12-25 Borut Razem <borut.razem AT siol.net>
4415 * SDCPP synchronized with GCC CPP release version 3.4.6,
4416 the latest release before 4.x:
4417 * support/cpp2/Makefile.in, support/cpp2/config.h,
4418 support/cpp2/configure, support/cpp2/configure.in,
4419 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4420 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4421 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4422 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4423 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4424 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4425 support/cpp2/cpptrad.c, support/cpp2/except.h,
4426 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4427 support/cpp2/hwint.h, support/cpp2/intl.h,
4428 support/cpp2/line-map.c, support/cpp2/line-map.h,
4429 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4430 support/cpp2/output.h, support/cpp2/prefix.c,
4431 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4432 support/cpp2/system.h, support/cpp2/version.c:
4434 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4435 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4436 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4437 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4438 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4439 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4440 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4441 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4442 support/cpp2/move-if-change, support/cpp2/opts.c,
4443 support/cpp2/opts.h, support/cpp2/opts.sh,
4444 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4445 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4446 support/cpp2/win32, support/cpp2/win32/dirent.c,
4447 support/cpp2/win32/dirent.h:
4449 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4450 * support/cpp2/sdcpp.h: renamed from sdcc.h
4451 * sdcppinit.c: deleted
4453 2006-12-23 Borut Razem <borut.razem AT siol.net>
4455 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4456 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4457 preproc.c: an other try to fix bug #982435: introduced
4458 -pedantic-parse-number command line option and pedantic_parse_number
4461 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4463 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4465 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4466 corrected overlayed areax addresses, warn about memory overlaps
4467 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4476 * src/port.h: added xabs_name and iabs_name
4477 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4478 (glue, emitMaps): create and emit maps d_abs and i_abs
4479 * src/SDCCglue.h: cosmetic changes
4480 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4482 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4483 (allocDefault): put absolute, initialized globals in them
4484 * support/regression/tests/absolute.c: added absolute bdata test
4485 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4487 2006-12-20 Borut Razem <borut.razem AT siol.net>
4489 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4490 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4491 added regression test for bug #982435
4493 2006-12-18 Borut Razem <borut.razem AT siol.net>
4495 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4496 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4497 small cosmetic changes
4498 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4499 * support/regression/tests/bug-1351710.c: added regression test
4501 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4503 * doc/sdccman.lyx: added the long missed iCode table
4504 "<where is figure II?>", added links to wiki
4506 2006-12-17 Borut Razem <borut.razem AT siol.net>
4508 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4509 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4510 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4511 unified table driven pragma handling, pragma argument type checking
4512 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4513 current one - version 1.1.3
4514 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4516 2006-12-13 Raphael Neider <rneider AT web.de>
4518 * src/pic/device.h: removed AssignedMemory structure and macros
4519 * src/pic/device.c: removed global finalMapping (linker assigns
4521 (register_map): add SFRs to remembered memRanges
4522 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4523 assignFixedRegisters,assignRelocatableRegisters): removed,
4524 (setMaxRAM,validAddress): adapted accordingly,
4525 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4526 reasonably sized sharebanks,
4527 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4528 (allDefsOutOfRange): removed unused code,
4529 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4531 * src/pic/pcode.c (register_reassign): removed recursion warning,
4532 fired far too often,
4533 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4534 to use existing pic14_stringInSet() to avoid duplicate symbols,
4535 tidied up the code a bit,
4536 (pic14printLocals): added in symmetry to printExterns, replaces
4537 writeUsedRegs more or less,
4538 (picglue): call new pic14_printLocals(),
4539 * device/include/pic/pic*.h: removed #pragma memmap directives,
4540 information gathered from include/pic/pic14devices.txt
4541 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4543 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4545 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4547 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4549 * device/include/mcs51/cc2430.h: fixed missing ';'
4551 2006-12-10 Raphael Neider <rneider AT web.de>
4553 * device/lib/pic16/libc/stdio/vfprintf.c,
4554 * device/lib/pic16/libc/stdio/printf_small.c,
4555 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4556 char arguments, as char varargs are cast to int by the caller,
4557 hopefully fixes #1604915 (other device libraries are still affected)
4559 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4561 * src/mcs51/ralloc.c (packRegsForAssign),
4562 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4564 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4566 * device/include/malloc.h: removed init_dynamic_memory
4567 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4568 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4569 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4570 * device/lib/libsdcc.lib,
4571 * device/lib/Makefile.in,
4572 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4573 * doc/sdccman.lyx: documented use of new _heap.c
4574 * support/regression/tests/malloc.c: removed init_dynamic_memory
4575 * src/cdbFile.c(spacesToUnderscores): new function,
4576 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4578 * device/include/tinibios.h: removed defines for putchar and getchar
4579 * device/lib/ds390/Makefile.in: added putchar.c
4580 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4582 2006-12-09 Borut Razem <borut.razem AT siol.net>
4584 * support/cpp2/sdcc.h: prevent multiple inclusion
4585 * support/cpp2/options.h: deleted
4587 2006-12-08 Borut Razem <borut.razem AT siol.net>
4589 * support/cpp2/sdcc.h: removed x*alloc() macros
4590 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4591 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4592 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4593 * support/cpp2/system.h: moved #include "sdcc.h"
4594 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4595 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4597 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4598 -funsigned-char options
4599 * support/cpp2/sdcppmain.c: fixed bug 1611411
4601 2006-12-07 Borut Razem <borut.razem AT siol.net>
4603 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4606 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4608 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4609 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4611 * .version: bumped to 2.6.2 because a) it's been a while
4612 b) the linker sources have moved c) the preprocessor is upgraded
4614 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4616 * support/regression/tests/snprintf.c: some checks
4617 * lib/src/printf_large.c: %bc: read char instead of int from stack
4619 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * device/include/mcs51/cc2430.h: inserted _XPAGE
4623 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4625 * device/include/mcs51/cc2430.h: added
4627 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4629 * device/include/asm/default/features.h,
4630 * device/include/asm/ds390/features.h,
4631 * device/include/mcs51/at89s53.h,
4632 * device/include/ser.h,
4633 * device/include/ser_ir.h,
4634 * device/include/serial.h: changed keywords to double underscore variants,
4635 fixes bug 1590261 some more, thanks Steven Borley
4637 2006-12-01 Raphael Neider <rneider AT web.de>
4639 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4640 but emit warning (recursion is not supported for pic14)
4642 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4644 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4645 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4647 2006-11-30 Raphael Neider <rneider AT web.de>
4649 * src/pic/device.c (dump_sfr): always emit symbols
4650 * src/pic/glue.c (pic14printPublics): fixed typo
4652 2006-11-30 Raphael Neider <rneider AT web.de>
4654 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4655 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4656 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4657 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4658 a sharebank, use a non-shared bank for the stack if none available
4659 * src/pic/device.h (struct memRange): added linked list next field,
4660 added prototypes for above functions
4661 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4662 (typeRegWithIdx): accept fixed and unfixed stack registers
4663 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4664 the stack, handle shared and banked stack (except for WSAVE),
4665 (insertBankSel): removed useless optimization (will never fire),
4666 (FixRegisterBanking): added optimization for devices with only one
4667 possibly aliased bank of memory, like 16f84
4668 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4669 devices have no SHAREBANK in the linker script
4670 * device/include/pic/pic14devices.txt: documented memmap
4671 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4673 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4675 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4676 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4677 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4678 genhc08Code): switched most of the D (debug) macros to DD (detailed
4679 debug) macros to better control clutter in the generated .asm file.
4680 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4681 genRightShift): fixed bug with non-constant bit shift stored to
4682 a volatile result (SF Open Discussion forum thread #1616749).
4683 Single byte case is not yet optimized.
4685 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4687 * device/include/asm/mcs51/features.h,
4688 * device/include/malloc.h,
4689 * device/include/stdio.h: changed keywords to double underscore variants,
4692 2006-11-27 Borut Razem <borut.razem AT siol.net>
4694 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4695 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4696 support/cpp2/output.h, support/cpp2/cppinit.c,
4697 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4698 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4699 support/cpp2/cppdefault.c, support/cpp2/system.h,
4700 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4701 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4702 support/cpp2/prefix.c, support/cpp2/except.h,
4703 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4704 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4705 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4706 support/cpp2/version.c, support/cpp2/cppmain.c,
4707 support/cpp2/version.h, support/cpp2/hashtable.c,
4708 support/cpp2/cpperror.c:
4709 synchronized with GCC CPP release version 3.3.6,
4710 the latest where cppmain.c still exists.
4711 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4712 support/cpp2/sdcppinit.c: added
4714 2006-11-27 Borut Razem <borut.razem AT siol.net>
4716 * support/cpp2/cpplex.c:
4717 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4719 * support/cpp2/cpplib.c: removed definitions of unused variables
4721 2006-11-26 Borut Razem <borut.razem AT siol.net>
4723 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4724 since they are redefined by macros in support/cpp2/sdcc.h
4725 * support/cpp2/sdcc.h: x*alloc macro redefinition
4727 2006-11-25 Borut Razem <borut.razem AT siol.net>
4729 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4730 support/cpp2/configure, support/cpp2/Makefile.in,
4731 support/cpp2/cppfiles.c, support/cpp2/output.h,
4732 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4733 support/cpp2/config.h, support/cpp2/cpplib.h,
4734 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4735 support/cpp2/cppdefault.c, support/cpp2/config.in,
4736 support/cpp2/system.h, support/cpp2/cpplex.c,
4737 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4738 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4739 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4740 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4741 support/cpp2/configure.in, support/cpp2/intl.h,
4742 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4743 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4744 support/cpp2/version.c, support/cpp2/cppmain.c,
4745 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4746 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4747 support/cpp2/cpperror.c,
4748 support/cpp2/libiberty/safe-ctype.c,
4749 support/cpp2/libiberty/safe-ctype.h,
4750 support/cpp2/libiberty/splay-tree.c,
4751 support/cpp2/libiberty/obstack.c,
4752 support/cpp2/libiberty/lbasename.c,
4753 support/cpp2/libiberty/splay-tree.h,
4754 support/cpp2/libiberty/obstack.h:
4755 synchronized with GCC CPP release version 3.2.3,
4756 the latest before integration of cpp into gcc
4757 * support/cpp2/except.h, support/cpp2/line-map.c,
4758 support/cpp2/line-map.h,
4759 support/cpp2/libiberty/hex.c,
4760 support/cpp2/libiberty/concat.c,
4761 support/cpp2/libiberty/filenames.h: added
4762 * support/cpp2/intl.c: deleted
4764 2006-11-24 Borut Razem <borut.razem AT siol.net>
4766 * src/SDCC.y: enabled compilation of empty source file
4767 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4768 "ISO C forbids an empty source file"
4769 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4770 if all the code is ifdefed out.
4772 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4774 * src/hc08/gen.c (genPcall): fix for bug #1601032
4776 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4778 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4779 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4780 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4781 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4782 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4783 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4784 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4785 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4786 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4787 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4788 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4789 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4790 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4791 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4792 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4793 Renamed to all upper case as per the standard set by SiLabs
4795 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4797 * device/include/mcs51/C8051F520.h: new, added
4798 * device/include/mcs51/compiler.h: added link about predefined macros
4800 2006-11-23 Raphael Neider <rneider AT web.de>
4802 * src/regression/Makefile: add -L path to fresh library
4803 * src/regression/simulate: emphasize FAILED output
4804 * src/regression/create_stc: output _failures from gpsim
4805 * src/regression/compare4.c,
4806 * src/regression/rotate6.c: fixed char literals,
4807 all compile, all run =8-D
4809 * src/pic/pcode.h: added isPCASMDIR macro
4810 * src/pic/gen.c (genAnd): fixed bit offset
4811 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4812 packBits): unified register numbering schemes,
4813 (newReg): do not insert stack registers into hash table,
4814 (initStack): unpinned pseudo stack, simplified,
4815 (typeRegWithIdx): fixed retrieval of stack registers,
4816 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4817 (pCodeReplace): removed invalid assertion,
4818 (insertPCodeInstruction): fixed newly added labels,
4819 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4820 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4821 DumpFlow): removed unsed (broken?) code,
4822 (insertBankSel): prevent STATUS from being BANKSELed,
4823 (FixRegisterBanking): rewritten from scratch, implemented generic
4824 optimizations (suppress BANKSELs to same register and to registers
4825 present in all banks),
4826 (AnalyzeBanking): update flow after BANKSELection
4828 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4829 sharebank, let linker place it, mark STKxx symbols as emitted
4831 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4833 * src/regression/arrays.c,
4834 * src/regression/bank1.c,
4835 * src/regression/bool2.c,
4836 * src/regression/compare7.c,
4837 * src/regression/compare8.c,
4838 * src/regression/compare9.c,
4839 * src/regression/compare10.c,
4840 * src/regression/configword.c,
4841 * src/regression/for.c,
4842 * src/regression/mult1.c,
4843 * src/regression/pointer1.c,
4844 * src/regression/rotate6.c,
4845 * src/regression/string1.c,
4846 * src/regression/struct1.c,
4847 * src/regression/Makefile: make PIC14 regression tests run again
4848 (3 fail, 6 won't compile)
4850 2006-11-21 Raphael Neider <rneider AT web.de>
4852 * device/include/pic16/pic18f4550.h,
4853 * device/include/pic16/pic18f4455.h,
4854 * device/lib/pic16/libdev/pic18f4550.c,
4855 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4856 * configure.in: removed superfluous closing bracket
4858 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4860 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4863 2006-11-21 Raphael Neider <rneider AT web.de>
4865 * src/pic/device.{c,h}: added pic14_getPIC()
4866 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4867 (genAnd): added PIC code for one case, fixes #1597044
4868 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4869 SFRs that are present in all banks (e.g., STATUS)
4871 2006-11-20 Raphael Neider <rneider AT web.de>
4873 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4874 INCFSZ/INCFSZW and declared them as changing Z bit,
4875 (insertPCodeInstruction): correctly invert the above instructions,
4877 (DoBankSelect): don't panic on po_immediates
4879 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * as/link/mcs51/lkihx.c (newArea),
4883 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4884 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4886 2006-11-11 Raphael Neider <rneider AT web.de>
4888 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4889 bitfield symbols, fixes #1579535 (once more...).
4891 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4893 * support/regression/generate-cases.py,
4894 * support/regression/fwk/include/testfwk.h,
4895 * support/regression/fwk/lib/testfwk.c: used code pointers,
4896 (about 50kByte less code generated for mcs51)
4898 2006-11-06 Borut Razem <borut.razem AT siol.net>
4900 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4901 debugger/mcs51/configure: fixed failed check because the function
4902 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4903 who submitted the patch for gpsim.
4904 * debugger/mcs51/configure.in: removed the result message
4905 * debugger/mcs51/Makefile.in: fixed the config.status warning
4906 "... seems to ignore the --datarootdir setting"
4908 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4910 * device/include/mcs51/c8051f020.h,
4911 * device/include/mcs51/c8051f040.h,
4912 * device/include/mcs51/c8051f060.h,
4913 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4914 * src/z80/gen.c (gencjneshort),
4915 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4917 2006-10-31 Borut Razem <borut.razem AT siol.net>
4919 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4920 debugger/mcs51/configure: get readline version
4922 2006-10-30 Borut Razem <borut.razem AT siol.net>
4924 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4925 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4926 debugger/mcs51/configure: locate readline even when cross compiling
4927 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4929 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4931 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4934 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4936 * device/include/malloc.h,
4937 * device/lib/calloc.c,
4938 * device/lib/free.c,
4939 * device/lib/malloc.c,
4940 * device/lib/realloc.c: moved definition of struct into sources
4941 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4943 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4945 * as/asx8051.dsp: corrected output directories
4946 * as/link/hc08: new directory for hc08 linker
4947 * as/hc08/aslink.h, as/link/aslink.h,
4948 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4949 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4950 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4951 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4952 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4953 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4954 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4955 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4956 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4957 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4958 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4959 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4960 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4961 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4962 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4963 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4964 * as/link/hc08/conf.mk,
4968 * sdcc.dsw: moved hc08 linker to as/link/hc08
4969 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4970 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4971 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4972 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4973 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4974 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4975 * as/link/mcs51/aslink.dsp,
4976 * as/link/mcs51/Makefile.in: factored out the common files
4977 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4978 * as/clean.mk: extra cleaning common files
4979 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4980 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4981 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4983 2006-10-29 Raphael Neider <rneider AT web.de>
4985 * src/pic/ralloc.c (newReg): create aliases for registers with
4986 multiple names to fix #1579535 and #1584001,
4987 (regWithIdx,dirregWithName): resolve aliases on lookup
4988 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4990 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4991 to prevent build errors on small devices
4993 2006-10-28 Raphael Neider <rneider AT web.de>
4995 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4996 assumption within interrupt handlers, fixes #1584940
4997 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4998 "emitted" to avoid emitting them again in udata
5000 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5002 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5005 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5007 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5008 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5009 on/off CR to CRLF conversion.
5011 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5013 * doc/sdccman.lyx: updated IRQ section
5015 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5017 * device/lib/serial_io.c: removed
5018 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5019 replacements for serial_io.c
5021 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5023 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5025 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5027 * device/lib/serial_io.c: Default putchar() and getchar() for
5028 mcs51 uses serial port.
5030 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5032 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5034 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5036 * support/regression/ports/mcs51/support.c: smaller
5037 _sdcc_external_startup()
5038 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5040 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5042 * device/lib/gbz80/crt0.s,
5043 * device/lib/gbz80/crt0_rle.s,
5044 * device/lib/gbz80/div.s,
5045 * device/lib/gbz80/fstubs.s,
5046 * device/lib/gbz80/heap.s,
5047 * device/lib/gbz80/mul.s,
5048 * device/lib/gbz80/putchar.s,
5049 * device/lib/gbz80/stubs.s,
5050 * device/lib/z80/crt0.s,
5051 * device/lib/z80/crt0_rle.s,
5052 * device/lib/z80/div.s,
5053 * device/lib/z80/fstubs.s,
5054 * device/lib/z80/heap.s,
5055 * device/lib/z80/mul.s,
5056 * device/lib/z80/putchar.s,
5057 * device/lib/z80/stubs.s: reverted, I was mistaken
5059 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5061 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5062 * support/regression/ports/mcs51/support.c: removed race
5063 condition on TI in _putchar allowing to use serial port mode 0
5065 2006-10-20 Borut Razem <borut.razem AT siol.net>
5067 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5069 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * device/lib/gbz80/crt0.s,
5072 * device/lib/gbz80/crt0_rle.s,
5073 * device/lib/gbz80/div.s,
5074 * device/lib/gbz80/fstubs.s,
5075 * device/lib/gbz80/heap.s,
5076 * device/lib/gbz80/mul.s,
5077 * device/lib/gbz80/putchar.s,
5078 * device/lib/gbz80/stubs.s,
5079 * device/lib/z80/crt0.s,
5080 * device/lib/z80/crt0_rle.s,
5081 * device/lib/z80/div.s,
5082 * device/lib/z80/fstubs.s,
5083 * device/lib/z80/heap.s,
5084 * device/lib/z80/mul.s,
5085 * device/lib/z80/putchar.s,
5086 * device/lib/z80/stubs.s: removed all leading underscores from area names
5088 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5090 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5091 regression tests are not waiting in the simulator for simulated
5092 transmission of debug output
5094 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5096 * device/lib/printf_large.c: slightly smaller
5097 * doc/sdccman.lyx: do not use spaces within html links
5099 2006-10-16 Borut Razem <borut.razem AT siol.net>
5101 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5102 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5103 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5104 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5105 debugger/mcs51/configure:
5106 [ 1185668 ] add gnu readline support to sdcdb - enabled
5108 2006-10-16 Raphael Neider <rneider AT web.de>
5110 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5111 fixes #1577882, removes close to all banking optimizations
5113 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5116 variables in code memory
5117 * support/regression/tests/absolute.c: added test for this
5119 2006-10-15 Raphael Neider <rneider AT web.de>
5121 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5123 (BankSelect): emit BANKSEL before touching linker-placed regs,
5126 2006-10-10 Raphael Neider <rneider AT web.de>
5128 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5129 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5130 * src/pic/main.c (_pic14_parseOptions),
5131 * src/pic/main.h: mostly reverted to previous state, now use results
5132 from SDCCmain.c's argument parsing
5134 2006-10-10 Borut Razem <borut.razem AT siol.net>
5136 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5137 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5138 [ 1185668 ] add gnu readline support to sdcdb -
5139 prepared for READLINE, not enabled yet,
5140 thanks to <tal.bav AT gmail.com>
5142 2006-10-10 Raphael Neider <rneider AT web.de>
5144 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5145 * src/pic16/devices.inc,
5146 * device/include/pic16 (pic18f[24]620.h),
5147 * device/include/pic18fregs.h,
5148 * device/lib/pic16/pics.all,
5149 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5150 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5151 Gary Plumbridge and Anton Strobl
5153 2006-10-10 Raphael Neider <rneider AT web.de>
5155 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5156 --stack-siz=NUM options to configure the argument passing stack
5157 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5158 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5159 (pic14_getSharebankSize): obey --stack-siz=NUM,
5160 (pic14_getSharebankAddress): obey --stack-loc=NUM
5162 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5164 * doc/sdccman.lyx: added to the manual
5165 * doc/figures/ddd_example.png: added (neither pdflatex nor
5166 most browsers seem to like the .eps file)
5168 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5170 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5171 to /tmp and /var/tmp acc. LSB
5172 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5174 * support/regression/tests/onebyte.c: added test
5176 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5178 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5180 2006-10-05 Borut Razem <borut.razem AT siol.net>
5182 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5184 - sdcc.dsw: changed property eol-style to CRLF
5185 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5187 2006-10-04 Raphael Neider <rneider AT web.de>
5189 * device/include/pic/{pic16f84.h,pic16f84a.h},
5190 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5191 from patch #1522504, thanks to Robas Teodor
5193 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5195 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5198 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5200 * src/pic16/glue.c (pic16emitMaps),
5201 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5202 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5203 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5204 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5206 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5207 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5209 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5211 * support/librarian/sdcclib.c: Added option -l.
5212 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5214 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5215 using Windows command prompt.
5217 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5219 * device/lib/libsdcc.lib: added module rand
5220 * src/ds390/ralloc.c (rematStr),
5221 * src/hc08/ralloc.c (rematStr),
5222 * src/mcs51/ralloc.c (rematStr),
5223 * src/z80/ralloc.c (rematStr): made output more consistent
5224 * src/mcs51/gen.c: cosmetic changes
5226 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * src/port.h: added mem.cabs_name to PORT
5235 * src/z80/main.c: added cabs_name initializers
5236 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5238 (emitMaps): emit absolutes in code memory into cabs_name
5240 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5241 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5242 * support/regression/fwk/include/testfwk.h: added define for at
5243 * support/regression/tests/absolute.c: added, new
5245 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5247 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5248 optimizations, see also patch 887161 by Stas Sergeev
5249 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5250 to be necessary anymore,
5251 (102, 103, 104, 127): renamed all occurances of bp to _bp
5253 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5256 thanks Weston T. Schmidt for patch 1555221
5257 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5258 * src/SDCCicode.c(geniCodeMultiply): small optimization
5260 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * device/include/stdlib.h: added rand prototypes
5263 * device/lib/rand.c: new, added
5264 * device/lib/Makefile.in: added rand.c
5265 * src/z80/peeph.def,
5266 * src/z80/peeph-gbz80.def,
5267 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5269 2006-09-20 Raphael Neider <rneider AT web.de>
5271 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5273 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5275 * as/link/aslink.h: cosmetic changes
5276 * as/link/mcs51/Makefile.in,
5277 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5279 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * as/link/mcs51/aslink.h,
5283 * as/link/z80/aslink.h: merged and moved to as/link/
5284 * as/link/lkstore.c,
5285 * as/link/mcs51/lkstore.c: moved to as/link/
5286 * as/link/clean.mk: remove *.o
5287 * as/link/mcs51/alloc.h: deleted
5288 * as/link/mcs51/lkarea.c: added lnksect prototype
5289 * as/link/mcs51/lkdata.c,
5290 * as/link/mcs51/lklex.c,
5291 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5292 * as/link/mcs51/lkmem.c,
5293 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5294 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5295 * as/link/mcs51/aslink.dsp,
5296 * as/link/mcs51/Makefile.aslink,
5297 * as/link/mcs51/Makefile.bcc,
5298 * as/link/mcs51/Makefile.in: updated for moved files
5299 * as/link/z80/lkarea.c,
5300 * as/link/z80/lkhead.c,
5301 * as/link/z80/lklex.c,
5302 * as/link/z80/lklibr.c,
5303 * as/link/z80/lklist.c,
5304 * as/link/z80/lkmain.c,
5305 * as/link/z80/lkrloc.c,
5306 * as/link/z80/lksym.c: synced with mcs51
5307 * as/link/z80/lkdata.c,
5308 * as/link/z80/lkeval.c,
5309 * as/link/z80/lkihx.c,
5310 * as/link/z80/lks19.c: cosmetic changes
5311 * as/link/z80/Makefile.in,
5312 * as/link/z80/linkgbz80.dsp,
5313 * as/link/z80/linkz80.dsp: updated for moved files
5315 2006-09-16 Borut Razem <borut.razem AT siol.net>
5317 * debugger/mcs51/sdcdb.c: partially fixed
5318 [ 1203664 ] sdcdb fails to open files w. two "." periods
5319 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5320 debugger/mcs51/symtab.h: fixed indenting
5321 * configure.in, configure: up to date with latest Maarten's changes
5323 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5326 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5327 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5328 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5329 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5330 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5331 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5332 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5333 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5334 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5335 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5336 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5337 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5338 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5339 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5340 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5341 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5342 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5343 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5344 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5345 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5346 as/link/mcs51/alloc.h,
5347 as/link/mcs51/clean.mk,
5348 as/link/mcs51/conf.mk,
5349 as/link/mcs51/Makefile.bcc,
5350 as/link/mcs51/Makefile.in,
5351 as/link/mcs51/readme.390,
5352 as/link/mcs51/strcmpi.c,
5353 as/link/mcs51/strcmpi.h,
5355 as/mcs51/Makefile.bcc,
5356 as/mcs51/Makefile.in,
5359 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5361 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * as/link/Makefile.in,
5365 * as/link/z80/linkgbz80.dsp,
5366 * as/link/z80/linkz80.dsp,
5373 * link/z80/aslink.h,
5374 * link/z80/clean.mk,
5376 * link/z80/linkgbz80.dsp,
5377 * link/z80/linkz80.dsp,
5378 * link/z80/lkarea.c,
5379 * link/z80/lkdata.c,
5380 * link/z80/lkeval.c,
5383 * link/z80/lkhead.c,
5386 * link/z80/lklibr.c,
5387 * link/z80/lklist.c,
5388 * link/z80/lkmain.c,
5389 * link/z80/lkrloc.c,
5392 * link/z80/Makefile.in,
5394 * sdcc.dsw: moved link/ to as/link/
5396 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5398 * as/mcs51/i51mch.c (machine): fixed warning
5400 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5404 2006-09-09 Borut Razem <borut.razem AT siol.net>
5406 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5407 sdcdb WIN32 native port
5408 * src/clean.mk: fixed
5410 2006-09-08 Borut Razem <borut.razem AT siol.net>
5412 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5414 2006-09-08 Raphael Neider <rneider AT web.de>
5416 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5417 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5418 to gplink to disable processor mismatch warning and to allow
5419 the use of devices with only aliased (shared) memory banks,
5420 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5422 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5424 * doc/sdccman.lyx: Some re-formating plus example on using
5425 #pragma preproc_asm +/-
5427 2006-09-07 Borut Razem <borut.razem AT siol.net>
5429 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5432 2006-09-06 Borut Razem <borut.razem AT siol.net>
5434 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5435 line at sdcc.nsi:153
5436 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5438 2006-09-05 Borut Razem <borut.razem AT siol.net>
5440 * configure.in, configure: support for winsock2
5441 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5442 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5443 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5444 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5445 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5447 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5451 * support/regression/tests/bug1551947.c: new, added
5452 * src/SDCCsymt.h: strings are char* not byte*
5454 2006-09-05 Raphael Neider <rneider AT web.de>
5456 * device/lib/pic16/libdev/pic18f4550.c,
5457 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5458 declarations/definitions from patch #1520949
5460 2006-09-05 Raphael Neider <rneider AT web.de>
5462 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5463 byte-aligned bitfields, fixes #1539278
5465 2006-09-05 Raphael Neider <rneider AT web.de>
5467 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5470 2006-09-04 Borut Razem <borut.razem AT siol.net>
5472 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5473 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5474 -mno-cygwin is a part of the compiler name
5475 * support/scripts/sdcc_mingw32: don't disable ucsim
5477 2006-09-03 Borut Razem <borut.razem AT siol.net>
5479 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5480 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5482 2006-09-03 Raphael Neider <rneider AT web.de>
5485 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5486 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5489 2006-09-01 Borut Razem <borut.razem AT siol.net>
5491 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5492 to make ppc-osx happy
5494 2006-08-31 Borut Razem <borut.razem AT siol.net>
5496 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5497 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5498 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5499 * support/regression/ports/ds390/spec.mk,
5500 support/regression/ports/mcs51/spec.mk,
5501 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5502 To run regression tests in mingw environment:
5503 make DEV_NULL=NUL CC=gcc
5505 2006-08-30 Borut Razem <borut.razem AT siol.net>
5507 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5508 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5509 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5510 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5511 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5512 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5513 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5514 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5515 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5516 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5517 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5518 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5519 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5520 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5521 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5522 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5523 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5524 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5525 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5526 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5527 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5528 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5529 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5530 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5531 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5532 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5533 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5534 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5535 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5536 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5537 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5538 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5539 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5540 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5541 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5542 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5543 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5544 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5545 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5546 ucsim WIN32 native port
5548 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5550 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5552 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5554 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5555 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5557 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5559 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5560 * support/regression/tests/bug1546986.c: new, added
5561 * as/mcs51/.cvsignore,
5562 * debugger/mcs51/.cvsignore,
5563 * src/.cvsignore: deleted
5565 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5567 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5570 2006-08-20 Borut Razem <borut.razem AT siol.net>
5572 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5573 removed cl_listen_console::match(), cl_console::match(),
5574 restructured cl_commander::proc_input()
5576 2006-08-16 Borut Razem <borut.razem AT siol.net>
5578 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5579 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5580 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5582 2006-08-14 Borut Razem <borut.razem AT siol.net>
5584 * support/regression/Makefile.in,
5585 support/regression/ports/pic14/gpsim.cmd,
5586 support/regression/ports/pic14/spec.mk,
5587 support/regression/ports/pic14/support.c:
5588 added pic14 regression test
5590 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5592 * as/doc/asxhtm.html: documented changed ABS behaviour
5593 * as/doc/README: fixed some typos
5595 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5600 2006-08-12 Borut Razem <borut.razem AT siol.net>
5602 * support/regression/fwk/include/testfwk.h,
5603 support/regression/fwk/lib/testfwk.c,
5604 support/regression/generate-cases.py,
5605 support/regression/Makefile.in:
5606 regression test framework does not depend on function pointers and
5609 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * device/include/stddef.h: c temporary hack to fix bug 1518273
5613 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5615 * device/include/mcs51/cc2510fx.h: added
5616 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5619 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5621 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5622 * as/z80/Makefile.in: added strcmpi.c
5623 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5624 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5626 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5628 * device/lib/gbz80/asm_strings.s,
5629 * device/lib/gbz80/crt0_rle.s,
5630 * device/lib/gbz80/div.s,
5631 * device/lib/gbz80/mul.s,
5632 * device/lib/gbz80/shift.s,
5633 * device/lib/z80/asm_strings.s,
5634 * device/lib/z80/crt0_rle.s,
5635 * device/lib/z80/div.s,
5636 * device/lib/z80/mul.s,
5637 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5638 flags which are all upper case
5640 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * as/z80/asm.h: made CASE_SENSITIVE 1
5643 * link/z80/aslink.h: made CASE_SENSITIVE 1
5644 * src/z80/gen.c (throughout): made all conditionals upper case
5645 * support/regression/tests/bug1503067.c: new
5647 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5650 (shiftIntoPair): added case 2 for PAIR_IY,
5651 (setupToPreserveCarry): replaced parameters with iCode and check if
5652 PAIR_DE is in use to fix bug 1399290,
5653 (genPlus, genMinus): updated call to setupToPreserveCarry
5654 * support/regression/tests/bug1399290.c: new
5656 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5659 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5660 * src/ds390/gen.c (shiftRLong),
5661 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5662 * src/mcs51/gen.c (sameReg): changed to sameByte,
5663 (xch_a_aopGet): new,
5664 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5665 shiftRLong): fixed bug 1533966
5666 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5667 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5668 * support/regression/Makefile.in: disabled z80, enabled ucz80
5669 * support/regression/tests/float_trans.c: enabled test for z80 and host
5670 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5672 2006-08-01 Borut Razem <borut.razem AT siol.net>
5674 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5675 comparison is always false due to limited range of data type
5676 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5678 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5680 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5681 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5682 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5683 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5685 2006-07-31 Borut Razem <borut.razem AT siol.net>
5687 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5688 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5689 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5690 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5691 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5692 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5693 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5694 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5695 enable ucsim mingw compilation. Serial port is disabled,
5696 since it uses termios.h API, which is not available on native
5699 2006-07-31 Borut Razem <borut.razem AT siol.net>
5701 * Small Device C Compiler 2.6.0 released
5702 * support/scripts/sdcc.nsi: added FULL_DOC option
5703 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5705 2006-07-28 Borut Razem <borut.razem AT siol.net>
5707 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5708 * doc/INSTALL.txt: updated
5710 2006-07-27 Borut Razem <borut.razem AT siol.net>
5712 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5713 device/lib/pic/libdev/Makefile.in: fixed bug
5714 [ 1438354 ] pic libsdcc: distclean doesn't work
5715 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5716 device/lib/pic16/libio/Makefile.in: fixed bug
5717 [ 1438344 ] pic16 lib: clean doesn't work properly
5718 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5720 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5722 * device/lib/pic/libsdcc/fsdiv.c,
5723 * device/lib/pic/libsdcc/fsmul.c,
5724 * device/lib/pic16/libsdcc/float/fsdiv.c,
5725 * device/lib/pic16/libsdcc/float/fsmul.c,
5726 * device/lib/_fsdiv.c,
5727 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5728 * support/regression/tests/bug1520966.c: added
5729 * doc/knownbugs.html: removed [ 1520966 ] from the list
5731 2006-07-25 Borut Razem <borut.razem AT siol.net>
5733 * configure.in, configure, sdccconf_in.h: fixed bug
5734 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5735 * doc/knownbugs.html: removed [ 1519095 ] from the list
5737 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5739 * doc/knownbugs.html: added, contains list of known bugs at release
5740 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5742 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5744 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5745 function registers and corrected defaults with additional warning
5746 * device/lib/malloc.c: cosmetic changes
5747 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5748 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5749 (fillGaps): and used it
5751 2006-07-20 Raphael Neider <rneider AT web.de>
5753 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5754 output unless SDCCPICDEBUG is set
5755 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5756 output if SILENT is set
5758 2006-07-11 Borut Razem <borut.razem AT siol.net>
5760 * doc/README.txt: updated
5762 2006-07-10 Borut Razem <borut.razem AT siol.net>
5764 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5765 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5766 in WIN32 installation
5767 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5770 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5772 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5773 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5775 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5777 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5779 2006-07-06 Borut Razem <borut.razem AT siol.net>
5781 * support/regression/tests/bitfields.c:
5782 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5783 * support/regression/tests/constantRange.c:
5784 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5786 2006-07-04 Borut Razem <borut.razem AT siol.net>
5788 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5790 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5791 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5792 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5793 reverted changes from 2006-07-03
5794 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5795 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5796 added CPPFLAGS, used by the host port
5798 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5800 * support/regression/valdiag/tests/switch.c,
5801 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5802 * support/regression/tests/libmullong.c: fixed for host
5803 * support/regression/ports/host/spec.mk: disable all warnings for host,
5804 SDCC runs with --less-pedantic too
5806 2006-07-03 Borut Razem <borut.razem AT siol.net>
5808 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5810 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5811 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5812 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5813 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5815 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5816 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5817 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5818 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5820 2006-07-02 Raphael Neider <rneider AT web.de>
5822 * src/pic16/devices.inc,
5823 * device/include/pic16/pic18fregs.h,
5824 * device/include/pic16/pic18f4550.h,
5825 * device/lib/pic16/pics.all,
5826 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5828 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5830 * as/hc08/lkaomf51.c (OutputName),
5831 * as/mcs51/lkaomf51.c (OutputName),
5832 * as/z80/asmain.c (asmbl),
5833 * src/ds390/main.c (asmLineNodeFromLineNode),
5834 * src/hc08/ralloc.c (hc08_assignRegisters),
5835 * src/mcs51/main.c (asmLineNodeFromLineNode),
5836 * src/xa51/ralloc.c (checkRegMask),
5837 * src/xa51/gen.c (emitcode),
5838 * src/z80/gen.c (_emit2),
5839 * src/SDCCast.c (searchLitOp),
5841 * support/packihx/packihx.c,
5842 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5843 * src/ds390/gen.c (aopPutUsesAcc),
5844 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5845 * support/regression/tests/libmullong.c (mullong_wrapper),
5846 * src/SDCCsymt.c (powof2),
5848 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5849 * src/SDCCsymt.h: added TYPE_TARGET_*
5850 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5851 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5852 SDCCast because 1) header problems 2) this is the right place
5853 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5854 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5857 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5859 * src/SDCCicode.h: removed buggy semicolon in unused macro
5860 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5861 search for previous definiton of auto symbols too,
5862 (findPrevUse): fixed logic of emitWarnings
5864 2006-06-26 Raphael Neider <rneider AT web.de>
5866 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5867 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5869 2006-06-25 Raphael Neider <rneider AT web.de>
5871 * device/lib/pic/libm: NEW, added math library functions
5872 * device/lib/pic/libsdcc: NEW; added float support functions
5873 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5874 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5875 NEW, added math related headers
5876 * device/include/asm/pic/features.h: NEW
5877 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5878 (popGet): allow larger offsets for AOP_PCODE,
5879 (genDataPointerSet): handle literals explicitly, more debug output,
5880 (genAssign): fixed for float using aopLiteral ;-)
5881 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5882 GOTO initialisation routine
5883 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5884 flag on registers, fixes #1469043 (local variables do not work)
5885 * src/pic/main.c (_pic14_do_link),
5886 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5889 2006-06-25 Borut Razem <borut.razem AT siol.net>
5891 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5892 characters printed (not including the trailing '\0' used to end
5893 output to strings). Problem detected in regression test bug-927659.c.
5894 NOTE: printf() family functions should return int instead
5896 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5897 specifier are printed as themselves
5898 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5899 support flags, width and precision specifiers
5901 2006-06-24 Borut Razem <borut.razem AT siol.net>
5903 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5904 to the list of sdcc tagrets not supporting bit type
5905 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5906 testfor pic16 due to bug:
5907 [ 1511794 ] pic16: regression test bug-895992.c fails
5909 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5912 * src/SDCCglue.c (initPointer), fixed bug 1496419
5913 * support/regression/tests/bug1496419.c: new, added
5915 2006-06-22 Borut Razem <borut.razem AT siol.net>
5917 * support/regression/ports/pic16/support.c: use gpsim usart module from
5918 libgpsim_modules library
5920 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5922 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5925 2006-06-19 Raphael Neider <rneider AT web.de>
5927 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5928 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5929 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5930 (pic14printExterns,pic14printPublics,pic16printPublics,
5931 pic16_printExterns): use new functions to emit symbols
5932 (picglue,pic16glue): emit publics before emitting externs
5933 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5934 locally defined functions to avoid bug #1443651
5935 * support/regression/tests/bug-716242.c: removed pic16 workaround
5936 * support/regression/ports/pic16/spec.mk: ignore errors during build
5938 2006-06-19 Raphael Neider <rneider AT web.de>
5940 * src/pic/glue.h: added pic14aopLiteral prototype
5941 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5942 * src/pic/gen.c: removed stdint.h dependency
5943 (aopGet): use Safe_strdup()
5944 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5945 (genDataPointerSet): use pic14aopLiteral()
5946 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5947 for pic16; thanks to Bernhard and Maarten
5949 2006-06-18 Borut Razem <borut.razem AT siol.net>
5951 * support/regression/tests/structflexarray.c: flexible array members
5952 not supported by gcc < 3
5953 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5955 * src/pic/gen.c: don't include [p]strdin.h on solaris
5956 * support/Util/pstdint.h: addad svn attributes
5957 * support/regression/tests/constantRange.c,
5958 support/regression/tests/rotate.c: include inttypes.h instead
5959 stdint.h on solaris, addad svn attributes
5961 2006-06-18 Raphael Neider <rneider AT web.de>
5963 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5965 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5966 (pic16_genMinusBits): simplified sign-extension
5967 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5968 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5969 adjusted to correctly handle mixed-signed operands, disabled
5970 now unused multiplciation routines
5971 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5972 (assignResultValue): added argument denoting the size of the result
5973 as returned by the function (fixes upcasts in assigning from
5974 function calls: char foo(); int i = foo();)
5975 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5976 function result to assignResultValue
5977 (genMult): disabled inlined multiplication code
5978 (genDiv): augmented to also handle the modulus operator, fixed to
5979 handle mixed-signed operands correctly
5980 (genMod): simply call genDiv, disabled unused code
5981 (genAssign): fixed missing (sign-)extension on result
5982 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5983 valid char operands, allow signed operands for native code, added
5984 division and modulo operator handling
5985 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5987 As a consequence, onebyte.c (if split into two files) and muldiv.c
5988 pass regression tests.
5990 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5992 * doc/Makefile.in: two runs of makeindex seem needed to get
5993 correct page references in the index of sdccman.pdf
5994 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5996 2006-06-17 Borut Razem <borut.razem AT siol.net>
5998 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6000 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6002 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6003 mentioned ec2drv and paulmon
6005 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6007 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6008 consecutive abs areas
6009 (find_empty_space, allocate_space): added map to handle codemap or
6011 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6012 absolute idata and xdata
6013 * as/mcs51/lkmem.c (summary2): updated legend
6015 2006-06-16 Raphael Neider <rneider AT web.de>
6017 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6019 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6021 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6023 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6025 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6027 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6028 value of generic pointers,
6038 src/z80/main.c: PORT structure, added elements for gp_tags field,
6039 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6040 fields in the PORT structure of each port,
6041 * src/SDCCast.c (decorateType): allow processing of generic pointers
6042 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6045 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6051 * src/pic16/pcode.c,
6053 * src/pic/pcoderegs.c,
6056 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6057 bug 1504689 on minGW
6059 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6061 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6063 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6065 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6067 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6069 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6072 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6074 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6075 to a char variable. Fixed bug #1504211
6076 * device/include/pic16/adc.h,
6077 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6078 and fixed bug #1364390
6080 2006-06-10 Borut Razem <borut.razem AT siol.net>
6082 * CVSROOT: removed the CVS left-over
6084 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * as/hc08/asmain.c (asexit),
6087 * as/hc08/lkmain.c (lkexit),
6088 * as/mcs51/asmain.c (asexit),
6089 * as/mcs51/lkmain.c (lkexit),
6090 * src/SDCCglue.c (DEFSETFUNC),
6091 * src/SDCCmain.c (linkEdit, assemble),
6092 * support/librarian/sdcclib.c (AddRel),
6093 replaced unlink() by standard C remove()
6094 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6095 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6096 gatherImplicitVariables): new, added to fix bug 608752,
6097 (createFunction): added gatherImplicitVariables()
6098 * src/SDCCast.h: added createRMW prototype
6099 * src/SDCCsymt.h (struct symbol): added infertype
6100 * support/regression/tests/bug608752.c: new, added
6102 2006-06-10 Raphael Neider <rneider AT web.de>
6104 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6105 multibyte dummy reads (fixes #1503234)
6107 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6109 * device/include/mcs51/compiler.h: new, added header file to enable
6110 creating common sfr definition header files for different compilers
6112 2006-06-05 Raphael Neider <rneider AT web.de>
6114 * src/pic16/{pcode.h,genarith.c}:
6115 introduced pCodeOp combining any two pCodeOps (previously only
6116 two register operands could be combined), removed pcop2 from
6117 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6118 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6119 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6120 rewritten to use new PO_TWO_OPS
6121 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6122 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6123 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6124 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6125 (pic16_get_op): embraced return arg to allow #define return(x),
6126 added new case for combined opcodes
6127 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6128 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6129 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6131 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6133 * src/SDCCval.c (checkConstantRange): added
6134 * src/SDCCval.h: added checkConstantRange
6135 * support/Util/SDCCerr.c,
6136 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6137 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6138 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6139 * src/SDCCast.c (decorateType): added checkConstantRange,
6140 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6141 can be emitted with the correct always true/false warning,
6142 added optimization for double '!';
6143 result of decorateType() must be assigned back to the tree, because
6144 decorateType() can change the tree
6145 * src/SDCCicode.c (geniCodeLogic),
6146 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6147 (checkConstantRange): removed, it was only a fragment which never
6149 * src/SDCCsymt.c (computeType): fixed promotion for
6150 "-1 < (unsigned bit) b"
6151 * src/pic/ralloc.c (packRegsForAssign),
6152 * src/pic16/ralloc.c (packRegsForAssign),
6153 * src/hc08/ralloc.c (packRegsForAssign),
6154 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6156 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6157 * support/regression/tests/constantRange.c: added
6158 * support/valdiag/tests/constantRange.c: added
6159 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6161 2006-06-02 Borut Razem <borut.razem AT siol.net>
6163 * support/regression/ports/pic16/support.c: increase stack size
6165 * support/regression/Makefile.in: sort tests by name so that the
6166 resutlts can be compared on different machines / platforms
6168 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6170 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6171 * src/ds390/gen.c (emitLabel): new, added,
6172 (genDjnz): fixed stack overflow bug,
6173 (throughout): cosmetic changes to sync with mcs51/gen.c,
6174 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6175 * src/mcs51/gen.c (genEndFunction): small optimization,
6176 (throughout): cosmetic changes to sync with ds390/gen.c
6178 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6181 (_print_format): fixed printing pointers
6182 * src/mcs51/gen.c (emitLabel, movb): new, added,
6183 (genAssign): small optimization,
6184 (genDjnz): fixed stack overflow bug,
6185 (throughout): replaced sprintf with SNPRINTF,
6186 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6187 replaced emitcode("mov", "b,...") with MOVB(...),
6188 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6189 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6190 * src/mcs51/peeph.def: added rules 140 and 264
6191 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6192 so they may get optimized into registers
6194 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6196 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6197 immediately when encountered,
6198 (printUsage): always use stderr even on windows
6200 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6202 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6203 (processParms): fixed bug #1247551
6204 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6205 parseCmdLine, main): print '--version' to stdout,
6206 print 'help' to stdout if --help is given,
6207 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6208 arguments are given; fixed --help
6210 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6212 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6213 * support/regression/tests/bug-1493710.c: added
6215 2006-05-27 Borut Razem <borut.razem AT siol.net>
6217 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6219 * support/regression/ports/pic16/support.c: increase stack size
6220 from default 64 bytes to 128 bytes
6221 * support/regression/tests/staticinit.c,
6222 support/regression/tests/float.c: regression tests fully enabled
6223 for pic16 port by putting the initialized data arrays into the code
6225 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6226 This was changed by mistake in the previous version.
6228 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6230 * src/pic16/gen.c (genFunction, genEndFunction): some
6231 beautifications, fixed bug with falsely restoring FSR2 in large
6232 stack model, thanks to Beau E. Cox for reporting the bug
6234 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6236 * debugger/mcs51/break.c,
6237 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6238 use %p to print pointers, made address variables unsigned
6239 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6240 * debugger/mcs51/symtab.c (parseSymbol): must return something
6241 * src/mcs51/gen.c (aopForSym): small optimization,
6242 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6243 (freeAsmop): added missing break,
6244 (aopPut): removed parameter bvolatile, determine it inside the function,
6245 (saveRegisters, unsaveRegisters): small optimization,
6246 (genIpush): removed pointless check,
6247 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6248 replaced sprintf with SNPRINTF,
6249 replaced strcpy with strncpyz,
6250 updated aopPut calls,
6251 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6252 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6254 2006-05-24 Borut Razem <borut.razem AT siol.net>
6256 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6257 modification of test for the pic16 port, put the array to the code
6258 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6260 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6262 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6263 * support/Util/pstdint.h: added
6265 2006-05-22 Borut Razem <borut.razem AT siol.net>
6267 * src/regression/Makefile: removed bool2.c test, added -q linker option
6268 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6269 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6270 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6271 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6272 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6273 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6274 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6275 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6276 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6278 2006-05-22 Raphael Neider <rneider AT web.de>
6280 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6281 bug #1492360 (problematic due to generic pointers, see code)
6283 2006-05-22 Borut Razem <borut.razem AT siol.net>
6285 * support/regression/ports/pic16/specs.mk: removed stack size linker
6287 * support/regression/tests/array.c,
6288 support/regression/tests/bitopcse.c,
6289 support/regression/tests/bug-908454.c,
6290 support/regression/tests/malloc.c: modified for pic16 regression test
6291 * support/regression/tests/bitfields.c:
6292 pic16 - excluded bitfileds of size > 8
6293 * support/regression/tests/bp.c: pic16 - reduced data size
6294 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6295 * support/regression/tests/bug-460010.c:
6296 pic16 - used the absolute address the fits in memory
6297 * support/regression/tests/bug-716242.c:
6298 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6299 * support/regression/tests/float.c:
6300 pic16 - excluded - data size too big
6301 * support/regression/tests/onebyte.c:
6302 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6303 * support/regression/tests/shifts.c:
6304 pic16 - function names probably have to differ in first X characters
6306 * support/regression/tests/staticinit.c:
6307 pic16 - excluded some tests due error: no target memory available for
6310 2006-05-22 Borut Razem <borut.razem AT siol.net>
6312 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6313 second try. Thanks Stas Sergeev once more.
6315 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6317 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6318 (genLeftShift, genRightShift): fixed bug 1491627
6319 * src/hc08/peeph.def (rules 7, 8.x): added
6320 * support/regression/tests/shifts.c (ShiftLeftByParam,
6321 ShiftRightByParam, testShiftByParam): added to test variable shifting
6323 2006-05-20 Raphael Neider <rneider AT web.de>
6325 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6326 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6327 (allocReg): add only new registers to dynAllocRegs,
6328 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6329 #1489055, #1445850, and probably #1483693
6331 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6333 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6334 bug in for-loop that didn't emit the last of CONFIG and ID registers
6336 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6340 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6341 1489016, 1434401 and 1490124
6342 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6343 1489016, 1434401 and 1490124
6345 2006-05-17 Borut Razem <borut.razem AT siol.net>
6347 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6350 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6352 * device/include/mcs51/P89c51RD2.h,
6353 * device/include/mcs51/P89LPC901.h,
6354 * device/include/mcs51/P89LPC922.h,
6355 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6357 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6359 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6360 to fix missing stack pragma in compiled binary object file,
6362 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6364 * support/packihx/configure.in,
6365 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6366 determine sizeof basic types even while cross compiling
6368 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6370 * src/avr/gen.c (aopop),
6371 * src/ds390/gen.c (aopOp),
6372 * src/hc08/gen.c (aopOp),
6373 * src/mcs51/gen.c (aopop),
6374 * src/pic16/gen.c (pic16_aopOp),
6375 * src/pic/gen.c (aopOp),
6376 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6377 if size of operand is smaller than spill location
6379 2006-05-12 Borut Razem <borut.razem AT siol.net>
6381 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6382 have to have CR/LF line endings even if they are checked out on *nix
6383 or on WIN32 in cygwin binmode
6385 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6387 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6388 * device/include/ds80c390.h: added sfr16 definitions
6392 * src/ds390/ralloc.c,
6393 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6394 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6395 bit returning functions
6396 * support/regression/tests/sfr16.c: enabled test on ds390
6398 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6400 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6401 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6403 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6405 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6406 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6407 (cl_address_space constructor): removed expensive initialization,
6408 (cl_address_space::get_cell): extended for late initialization,
6409 (cl_address_space::*): use late initialization,
6410 (cl_address_decoder::activate): removed expensive initialization,
6411 This reduced regression test running time by 25%
6413 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6421 * support/packihx/Makefile.in,
6422 * support/packihx/clean.mk,
6423 * support/packihx/Makefile.bcc,
6424 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6426 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6428 * src/SDCCval.c (valNot): fix for regression test failure
6429 of not.c on big endian hosts
6431 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6433 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6435 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6437 * device/lib/mcs51/Makefile.in: changed string comparison operator
6438 to = for POSIX compliance; == is bash extension
6440 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6442 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6445 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6447 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6448 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6449 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6450 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6451 bug report #1478657,
6453 2006-05-05 Borut Razem <borut.razem AT siol.net>
6455 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6458 2006-05-02 Borut Razem <borut.razem AT siol.net>
6460 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6461 create *.ind, which made make to fail if invoked with -j 2
6463 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6465 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6466 Hubert Sack for patch 1479782
6468 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6470 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6472 2006-05-01 Raphael Neider <rneider AT web.de>
6474 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6475 (create_pic): store only prefix-free device name,
6476 (init_pic): check for device names with "16" prefix,
6478 * src/pic/device.h (struct PIC_device),
6479 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6481 * device/include/pic/pic12f{635,675,629,683}.h,
6482 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6483 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6484 * device/include/pic/pic16f505.h,
6485 * device/lib/pic/libdev/pic16f505.c: removed
6486 * device/include/pic/pic14devices.txt: added support for pic12f
6487 devices, removed unsupported non 16-bit devices
6488 [above changes provided by patch from Zik Saleeba]
6489 * src/pic/*, src/pic16/*, device/include/pic16/*,
6490 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6492 2006-05-01 Borut Razem <borut.razem AT siol.net>
6494 * configure.in, configure, doc/Makefile.in:
6495 sync with nightly build makefile - latex, dvipdf and dvips
6498 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6500 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6501 in the library source
6503 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6505 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6507 2006-04-28 Raphael Neider <rneider AT web.de>
6509 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6510 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6511 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6512 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6514 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6516 * device/lib/pic/libdev/Makefile.in,
6517 * device/lib/hc08/Makefile.in,
6518 * device/lib/gbz80/Makefile.in,
6519 * device/lib/z80/Makefile.in,
6520 * device/lib/ds390/Makefile.in,
6521 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6522 thanks to Borut for the bug report
6524 * configure: always create doc/Makefile independent from --enable-doc
6525 * Makefile.in: always install from directory doc independent from
6527 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6529 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6530 * doc/Makefile.in: install *.txt if present
6531 * device/include/Makefile.in (install): added installation of pic/*.inc
6532 and pic/*.txt files again, they were erroneously removed
6534 2006-04-28 Raphael Neider <rneider AT web.de>
6536 * src/pic/{gen.c,main.h,pcode.c},
6537 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6538 concerning signedness with casts
6540 2006-04-28 Raphael Neider <rneider AT web.de>
6542 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6543 definition of an interrupt handler,
6544 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6545 interrupt handler stuff from picglue() to separate routine,
6546 (picglue): enabled definition of intr handlers in files w/o main()
6548 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6551 compilation with MSVC 2005 Express Edition (VC8)
6553 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6555 * device/lib/Makefile: fixed build of gbz80 lib
6557 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6559 * support/regression/tests/bug-460010.c,
6560 * support/regression/tests/bug-524691.c,
6561 * support/regression/tests/bug-716242.c: removed conditional defines
6562 that are already in testfwk.h
6564 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6566 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6567 (AccAXRsh1): added, shift right by 1,
6568 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6570 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6572 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6574 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6575 remove cast to same type
6576 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6577 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6579 * link/z80/Makefile: removed, they have moved to
6582 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6583 * install-sh: fix bug #1204398 by setting umask 0022
6584 * device/lib/Makefile: separate build of z80 and gbz80 lib
6586 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6588 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6589 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6591 One basic decision: e.g. src/clean.mk includes further files. In order
6592 to make this work there are two solutions:
6593 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6594 run configure on them. This way they can use
6595 'include $(srcdir)/port-clean.mk'
6596 - always include clean.mk by the Makefile at the same level. To avoid
6597 that `make clean` tries to include and build Makefile.dep the
6598 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6599 implemented, because now even `make uninstall` doesn't create
6600 Makefile.in. clean.mk could be eliminated by pasting it in
6603 * debugger/mcs51/Makefile.in: build own objects from library sources
6604 (SLIB, SDCC) in current directory
6606 * configure, configure.in: renamed --disable-device-lib-build in
6607 --disable-device-lib; added --enable-doc, the required tools are
6608 searched by configure; added result message; the toolchain for the
6609 belonging ports are now only built, if the port is enabled.
6611 * support/regression/*: all output is written in directory gen, because
6612 the fwk and ports directories don't livet in the build tree using vpath
6614 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6615 --disable-device-lib, added --enable-doc, added section VPATH
6617 * sim/ucsim/configure.in,
6618 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6619 z80 are enabled by default
6621 2006-04-24 Raphael Neider <rneider AT web.de>
6623 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6624 to config word, "pic14_"-prefixed some extern functions
6625 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6626 config word has been found
6627 * src/pic/device.h: added prototypes
6628 * src/pic/pcode.c: added "pic14_"-prefix where needed
6629 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6631 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6633 (pic14emitRegularMap): ignore config words,
6634 (pic14createInterruptVect): moved generating __config directives away
6635 (picglue): have __config directives emitted
6637 2006-04-24 Borut Razem <borut.razem AT siol.net>
6639 * doc/Makefile: sync with nightly build makefile
6641 2006-04-24 Raphael Neider <rneider AT web.de>
6643 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6644 registers that have not been assigned proper liveranges,
6645 fixes #1469504 and #1474602,
6646 (pCodeRegOptimizeRegUsage): fixed typo in comment
6648 2006-04-24 Borut Razem <borut.razem AT siol.net>
6650 * device/examples/main8051.c: deleted - it was removed from CVS
6651 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6652 after the transition to Subversion
6653 * src/SDCCalloc.h: deleted - it was removed from CVS
6654 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6655 after the transition to Subversion
6656 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6657 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6658 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6659 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6661 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6663 * as/asx8051.dsp: added mcs51/strcmpi.h
6664 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6665 * as/hc08/aslink.h: updated lnksect prototype
6667 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6669 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6670 (newdot): handle A_ABS
6672 * as/mcs51/asout.c (outarea): output address
6673 * as/hc08/lkaomf51.c,
6674 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6676 * as/mcs51/i51pst.c,
6677 * as/z80/z80pst.c: "ABS" is not A_OVR
6678 * as/hc08/lkarea.c (newarea): read a_addr,
6679 (lnkarea): added codemap array, sort absolute areas to the front,
6680 combine all GSINITx/GSFINAL,
6681 (find_empty_space, allocate_space): new functions,
6682 (lnksect): return next address, handle absolute sections
6683 * as/mcs51/lkarea.c (newarea): read a_addr,
6684 lnksect2 prototype changed,
6685 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6686 (find_empty_space, allocate_space): new, factored out of lnksect2,
6687 (lnksect2): return next address, handle absolute sections
6689 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6690 * as/hc08/lklibr.c (addfile, fndsym),
6691 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6692 index out of range and detect both '\' and '/'
6693 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6694 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6695 regression tests (ds390 cannot return bool yet)
6696 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6697 document critical interrupts on z80, document changed SDCC define
6698 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6699 (_a390_mapping): added .org directive
6700 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6701 (genMultOneByte): fixed warnings
6702 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6704 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6705 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6706 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6707 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6708 * src/pic16/main.c: removed newReg prototype
6709 * src/pic16/pcode.c,
6710 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6712 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6714 * src/pic16/ralloc.c
6715 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6717 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6718 from short to PIC_OPTYPE
6719 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6720 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6721 optype from short to PIC_OPTYPE
6722 * src/port.h: made int_size unsigned to fix warnings
6723 * src/SDCC.y: fixed warning on MSVC
6724 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6725 * src/SDCCopt.c (convertToFcall): fixed warnings
6726 * src/SDCCsymt.h: removed double prototype for genSymName
6727 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6728 offset int to fix warnings
6730 2006-04-22 Borut Razem <borut.razem AT siol.net>
6732 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6733 references to CVS replaced with Subversion
6735 2006-04-21 Borut Razem <borut.razem AT siol.net>
6737 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6738 references to CVS replaced with Subversion
6740 2006-04-19 Borut Razem <borut.razem AT siol.net>
6742 * src/version.awk: adapted for svn
6743 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6744 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6745 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6746 /binutils-avr/etc/*.vi, *.jin: removed all properties
6747 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6749 2006-04-19 Borut Razem <borut.razem AT siol.net>
6751 * CVS to Subversion migration completed
6753 2006-04-18 Borut Razem <borut.razem AT siol.net>
6755 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6756 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6758 2006-04-17 Borut Razem <borut.razem AT siol.net>
6760 * device/include/Makefile.in: added pic/*.inc to the installation
6762 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6764 * support/regression/collate-results.py: fixed output in case of
6766 * support/regression/generate-cases.py: fixed splitting of pathnames
6768 * as/hc08/lklibr.c (addfile),
6769 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6771 2006-04-11 Raphael Neider <rneider AT web.de>
6773 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6774 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6775 * src/pic16/pcode.c (assignValnums): fixed #1460578
6777 2006-04-11 Raphael Neider <rneider AT web.de>
6779 * device/lib/pic/libdev/*.c,
6780 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6781 fixes #1468739, enables compilation in --std-c99 mode
6782 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6784 2006-04-11 Raphael Neider <rneider AT web.de>
6786 * src/pic/device.c (find_device): removed debug output
6787 (list_valid_pics): enabled verbose listing of supported devices
6788 * device/include/stdbool.h: define bool as char for pic14/16 as well
6790 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6792 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6794 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6796 * .version: bumped version to 2.5.6
6797 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6799 2006-04-06 Raphael Neider <rneider AT web.de>
6801 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6802 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6803 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6804 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6805 pic14_constructAbsMap
6806 (pic14printPublics): declare absolute global symbols as global
6807 (pic14createInterruptVect),
6808 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6809 (newReg): assume new registers unused, use correct name in
6810 hashtable (reg->name instead of name), more debugLog output
6811 * src/pic/device.h (PIC_device): added fields for verbose output
6812 * src/pic/device.c: moved device definition to pic14devices.txt,
6813 added routines for runtime parsing of pic14devices.txt,
6814 added support for second config word
6815 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6816 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6817 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6818 (_pic14_parseOptions): moved pCodeInitRegisters here
6819 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6820 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6821 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6822 handling the pseudo stack
6823 * device/lib/Makefile.in: ignore failures in objects-pic16,
6824 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6825 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6826 * device/lib/pic/Makefile.subdir,
6827 * device/lib/pic16/Makefile.subdir: improved clean rules
6828 * device/lib/pic/libdev/: NEW, pic14 device libraries
6829 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6830 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6831 * device/include/Makefile.in: create subdir and install pic14 headers
6832 * device/include/pic/p16f_common.inc: removed unused declarations
6833 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6834 PICs from inc2h.pl v1.6,
6835 replaced BIT_AT macros with struct declarations
6836 * device/include/pic/pic14devices.txt: definition of supported devices,
6837 all above improvements contributed by Zik Saleeba, thanks
6838 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6839 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6842 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6844 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6845 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6846 thanks to Charles Olds
6848 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6850 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6852 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6855 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6856 * support/regression/bug1464657.c: added, new test
6858 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6863 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6866 --no-peep and --peep-file <file> are used don't use default rules but
6869 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * src/mcs51/gen.c (genCall): fixed bug 1457608
6873 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6875 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6876 changes seem to cause (trigger?) problems with the build system.
6878 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6880 * src/SDCCpeeph.c (operandsLiteral): new, added,
6881 (callFuncByName): inserted operandsLiteral
6882 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6884 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6886 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6887 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6889 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6891 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6892 implemented patch 1120823 Thanks to Willy De la Court (normal
6893 interrupts need an interrupt number now if they are made critical),
6894 and enabled nesting of critical functions though not for gbz80
6895 (genCritical, genEndCritical): added functions
6896 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6897 * src/z80/mappings.i: added "ei" to all mappings
6899 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6901 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6902 submitted by the Debian SDCC maintainer Aurelien Jarno:
6903 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6904 archive with gcc 4.1 on mips and wrote the patch"
6906 2006-03-16 Raphael Neider <rneider AT web.de>
6908 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6909 the left operand is shorter than the result (c* = lit-c* + int),
6911 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6914 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6916 * src/.version: increased version number to 2.5.5
6917 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6918 linking is done manually in pic16 port's _linkEdit,
6919 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6920 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6921 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6922 allocate asmop as AOP_ACC,
6923 (aopForRemat): added parameter 'bool result' in function declaration,
6924 (pic16_aopGet): return AOP_ACC when accessing WREG,
6925 (pic16_popGetTempReg): minor modification,
6926 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6927 'pic16_allocWithIdx',
6928 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6929 calling function in absolute addresses,
6930 (genAssign): take into account AOP_ACC asmop,
6931 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6932 * src/pic16/pcoderegs.c: some debug functions and lines added,
6933 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6934 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6936 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6937 call to allocReg, not by manually allocating a new one,
6938 (pic16_assignRegisters): now before going through the register
6939 allocating functions mark all registers as free. This eliminates some
6940 side effects resulting from peephole parser done earlier in the backbone
6942 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6944 * src/SDCCicode.c (geniCodeLogic),
6945 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6947 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6949 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6950 (genSend): bugfix, do not allocate and free twice,
6951 (shiftRLong): handle partially overlapping aops
6952 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6954 2006-03-08 Borut Razem <borut.razem AT siol.net>
6956 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6959 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6961 * support/regression/tests/bug1409955.c: new, added
6962 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6963 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6964 (aopForSym, aopOp): increment asmop.allocated if reused,
6965 (freeAsmop): decrement asmop.allocated and check for zero instead of
6967 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6968 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6969 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6970 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6971 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6972 genSignedRightShift, genRightShift, genDataPointerGet,
6973 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6974 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6975 in reverse order from allocation,
6976 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6977 added swappedLR to keep track
6978 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6979 pdata & code for GCC, z80, gbz80 & hc08
6980 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6982 2006-03-08 Raphael Neider <rneider AT web.de>
6984 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6986 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6988 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6989 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6990 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6992 2006-03-06 Borut Razem <borut.razem AT siol.net>
6994 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6995 made the linker quiet
6997 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6999 * src/pic16/gen.c (genPcall): fixed bug #1443644
7000 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7001 which dumps before the function entry point a data byte which represents
7002 the number of the local variables used by the specified function, added
7003 'xinst' for initial support for Extended Instruction Support,
7004 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7005 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7006 port->fun_prefix anymore (may change later),
7007 (genFunction, genEndFunction): do not store/restore local registers for
7008 _main (this should take care the --main-return command line option in
7010 (genOr): removed some legacy pic-port instructions,
7011 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7012 performing operations with SFR's causes data to be written more than
7013 once to each SFR. Perhaps SFRs should be handled in special cases...
7014 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7016 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7017 into account for stack starting position,
7018 (struct OPTIONS pic16_optionsTable): added command line argument
7019 --extended or -y for Extended Instruction Support,
7020 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7021 (deassignLRs): *** perhaps the most important change, old 'for' code
7022 (commented out for reference), didn't account for some registers which
7023 were left marked 'not free' after a pointer operation. The change
7024 reduces register usage a lot in some cases
7026 2006-03-04 Borut Razem <borut.razem AT siol.net>
7028 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7030 * support/regression/tests/bug-524697.c: decreased array size for
7031 mcs51 to fit into the internal RAM
7032 * support/regression/Makefile.in: a little bit more verbose
7034 2006-03-03 Borut Razem <borut.razem AT siol.net>
7036 * support/regression/fwk/lib/testfwk.c,
7037 support/regression/fwk/include/testfwk.h: introduced function
7038 _prints(), nonrecursive _printn(), call _initEmu() from main()
7039 * support/regression/ports/gbz80/support.asm,
7040 support/regression/ports/ucz80/support.asm,
7041 support/regression/ports/z80/support.asm,
7042 support/regression/ports/ds390/support.c,
7043 support/regression/ports/hc08/support.c,
7044 support/regression/ports/host/support.c,
7045 support/regression/ports/mcs51/support.c,
7046 support/regression/ports/xa51/support.c: added empty _initEmu()
7048 * support/regression/ports/pic16/gpsim.cmd,
7049 support/regression/ports/pic16/spec.mk,
7050 support/regression/ports/pic16/support.c,
7051 support/regression/Makefile.in: added pic16 regression test
7053 2006-03-01 Raphael Neider <rneider AT web.de>
7055 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7056 genConstPointerGet): use safe way of generating MOVFF to cover
7057 literals as well as registers, fixes bug #1440527
7058 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7060 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7061 more correctly, fixes bug #1232186
7062 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7063 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7064 gplink guess the correct processor in more cases, applied patch
7065 from Till Riedel attached to and fixing bug #1436552
7067 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7069 * support/regression/tests/array.c: added, contains check for #1434401
7070 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7072 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7074 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7075 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7076 * device/include/mcs51/c8051f326.h,
7077 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7078 * device/include/mcs51/c8051f000.h,
7079 * device/include/mcs51/c8051f018.h,
7080 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7081 PCON_IDLE,PCON_STOP and added sfr16 definitions
7083 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7085 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7086 genGetWord): fixed bug 1409955
7088 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7090 * device/include/hc08/mc68hc908gp32.h,
7091 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7093 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7095 * src/SDCCast.c (constExprValue): return NULL if not a value
7096 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7097 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7098 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7100 2006-02-13 Borut Razem <borut.razem AT siol.net>
7102 * src/regression/ptrarg.c: added, fails due to bug #1430967
7103 * src/regression/Makefile: ptrarg.c added, ...
7105 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7108 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7110 2006-02-11 Borut Razem <borut.razem AT siol.net>
7112 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7113 print "Processor: xxx" message to stdout only if --verbose
7115 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7117 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7118 * support/regression/tests/bug1426356.c: added
7119 * support/regression/tests/bitfields.c: removed 2 tests
7121 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7123 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7124 * device/include/mcs51/c8051f330.h,
7125 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7126 PCON_IDLE,PCON_STOP and added sfr16 definitions
7127 * device/lib/_divsint.c,
7128 * device/lib/_divuint.c,
7129 * device/lib/_divulong.c,
7130 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7131 register bank bug for small stackauto
7133 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7137 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7139 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7140 * all.dsp: corrected several bin paths
7141 * device/include/mcs51/c8051f120.h,
7142 * device/include/mcs51/c8051f300.h,
7143 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7144 to PCON_IDLE,PCON_STOP
7145 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7146 * device/lib/printf_large.c (output_float): fixed bug 1388703
7147 * support/regression/tests/bug1057979.c: added test for bug 1388703
7149 2006-02-08 Raphael Neider <rneider AT web.de>
7151 * src/pic/pcode.c (pciTRIS): fixed typo,
7152 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7153 (LinkFlow): fixed handling of flows that end in a call,
7154 (ReuseReg): perform safety check earlier
7155 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7156 to work with flows at the beginning of a pBlock,
7157 fixes #1426557 (Symbol not previously defined),
7158 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7160 (RemoveUnusedRegisters): update register usage info
7161 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7162 created, reuse existing ones instead
7163 * src/pic/gen.c (genPcall): fixed #1424719
7165 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7167 * link/z80/lkmain.c,
7169 * link/z80/lkdata.c,
7170 * link/z80/aslink.h: fixed build on current cygwin:
7171 replaced getline() by lk_getline()
7173 2006-02-01 Borut Razem <borut.razem AT siol.net>
7175 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7176 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7177 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7178 src/regression/bool1.c, src/regression/bool2.c,
7179 src/regression/bool3.c, src/regression/call1.c,
7180 src/regression/compare.c, src/regression/compare10.c,
7181 src/regression/compare2.c, src/regression/compare3.c,
7182 src/regression/compare4.c, src/regression/compare5.c,
7183 src/regression/compare6.c, src/regression/compare7.c,
7184 src/regression/compare8.c, src/regression/compare9.c,
7185 src/regression/configword.c, src/regression/for.c,
7186 src/regression/inline.c, src/regression/mult1.c,
7187 src/regression/nestfor.c, src/regression/or1.c,
7188 src/regression/pointer1.c, src/regression/ptrfunc.c,
7189 src/regression/rotate1.c, src/regression/rotate2.c,
7190 src/regression/rotate3.c, src/regression/rotate4.c,
7191 src/regression/rotate5.c, src/regression/rotate6.c,
7192 src/regression/rotate7.c, src/regression/string1.c,
7193 src/regression/struct1.c, src/regression/sub.c,
7194 src/regression/sub2.c, src/regression/switch1.c,
7195 src/regression/while.c, src/regression/xor.c,
7196 src/regression/create_stc, src/regression/simulate,
7197 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7199 * src/regression/gpsim_assert.h: added
7201 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7203 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7204 ((void (code *) (void)) 0) ();
7213 * as/mcs51/aslink.h,
7215 * as/mcs51/asmain.c,
7216 * as/mcs51/lkdata.c,
7218 * as/mcs51/lkmain.c,
7221 * as/z80/asmain.c: fixed build on current cygwin:
7222 replaced getline() by as_getline()
7224 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7226 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7227 declarator in the symbol chain
7229 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7230 parameter list for function pointers
7231 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7232 * support/regression/tests/bug-716242.c: added
7234 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7236 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7238 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7240 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7242 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7243 inifinitely recurseable, added static
7244 * support/regression/tests/bug-1408066.c: added
7246 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7249 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7250 renamed, added possibility to create "postLoopLbl"-labels
7251 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7252 newiTempLoopHeaderLabel
7253 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7254 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7255 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7256 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7257 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7258 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7259 (basicInduction): fixed bug #136564, made static,
7260 (loopInduction): changed parameter of basicInduction, made static,
7261 (addPostLoopBlock): added
7262 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7263 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7265 * support/regression/tests/bug-136564.c: added
7266 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7267 --std-sdcc99 to LIBSDCCFLAGS
7269 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7271 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7273 * support/regression/tests/bug-1406131.c: added
7275 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7277 * src/SDCCast.c (decorateType): fix promotion of unary minus
7278 * src/SDCCsymt.c (computeType): beautified
7279 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7280 (valUnaryPM, valComplement): fix sign and promotion,
7281 (valNot): ANSI: result type is int (SDCC: unsigned char)
7282 * support/regression/tests/uminus.c: speedup by removing superflous
7284 * support/regression/tests/onebyte.c: added promotion and signedness
7285 tests for unary minus
7286 * support/regressions/tests/bug-477927.c: disable warning about
7287 uninitialized variables
7288 * support/regression/tests/not.c: added
7290 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7292 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7293 * src/mcs51/gen.c (gen51Code): show final register usage after
7294 fillGaps in asm with --i-code-in-asm
7295 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7296 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7297 incUsed, rliveClear, adjustIChain): made static,
7298 (setFromRange): excluded because it's unused,
7299 (findPrevUseSym, markWholeLoop): added,
7300 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7301 through all branches of predecessors enables sdcc to emit the warning
7302 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7303 (rlivePoint): made static, added parameter emitWarnings which is only
7304 true during the first run out of two,
7305 (findRecursiveSucc, findRecursivePred): removed,
7306 (computeLiveRanges): made static, added parameter emitWarnings,
7307 (dumpIcRlive): added for debugging only
7308 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7309 removed prototype of setFromRange()
7310 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7311 in call of computeLiveRanges()
7312 * support/regression/tests/bug-895992.c: added
7313 * support/regression/tests/bug-971834.c: added
7314 * support/valdiag/tests/bug-895992.c: added
7315 * support/valdiag/tests/bug-971834.c: added
7317 2005-12-18 Raphael Neider <rneider AT web.de>
7319 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7320 (genUnpackBits): improved code for direct operands,
7321 (genPackBits): improved code for literal assignment to bitfields
7322 and for direct destination operands (no FSR indirection),
7323 prevented redundant AND, fixes #1362800,
7324 (AccLsh): added parameter to disable masking of the result
7325 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7326 skip instructions with side-effects (like incfsz),
7327 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7328 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7329 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7332 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7334 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7335 volatile variables as spill location
7337 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7339 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7341 * support/regression/tests/bug-1376320.c: added
7343 2005-12-08 Raphael Neider <rneider AT web.de>
7345 * src/pic/device.c: renamed is_shared to pic14_is_shared
7346 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7347 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7348 (is_valid_identifier): added for above workaround
7350 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7352 * device/lib/Makefile.in: fixed to enable port-specific-objects
7353 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7354 char, thanks Hubert Sack
7355 * doc/sdccman.lyx: documented --xstack-loc,
7356 elaborated a bit more on interrupts and pitfalls,
7357 removed "setjmp/longjmp unsupported",
7358 documented some unsupported C99 features
7359 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7360 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7361 if, thanks Hubert Sack
7362 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7363 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7365 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7366 regression tests can report resource usage (rfe 700441)
7367 * support/regression/collate-results.py: report resource usage
7368 * support/regression/ports/ds390/spec.mk,
7369 * support/regression/ports/hc08/spec.mk,
7370 * support/regression/ports/mcs51/spec.mk,
7371 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7372 * support/regression/ports/ds390/uCsim.cmd,
7373 * support/regression/ports/hc08/uCsim.cmd,
7374 * support/regression/ports/mcs51/uCsim.cmd,
7375 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7376 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7377 library, use the default one
7378 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7379 building the library
7381 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7383 * config.dsp: added dependency on .version and configure_vc.awk
7384 * device/include/setjmp.h: updated for --stack-auto and --xstack
7385 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7386 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7387 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7388 * device/lib/libsdcc.lib: added _setjmp
7389 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7390 (decorateType): fixed bug 1372851,
7391 (optimizeGetHbit): fixed warning
7392 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7393 array initialisation
7394 * support/regression/tests/bug1057979.c: added test for bug 1358192
7395 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7397 2005-12-03 Borut Razem <borut.razem AT siol.net>
7399 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7400 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7402 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7404 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7405 createIval): implement symbol independant "flexible array member",
7406 (createIvalCharPtr): implemented flexible array initialisation with a
7408 * src/SDCCsymt.c (copyStruct): removed,
7409 (getSize): fixed misleading comment,
7410 (getAllocSize): removed, the additional allocation size is now in
7411 sym->flexArrayLength,
7412 (checkStructFlexArray): new, syntax checks for flexible array members,
7413 (compStructSize): added syntax checks for "flexible array members"
7414 (copyStruct): removed,
7415 (copyLinkChain): removed inefficient fix for bug 770487
7416 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7417 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7418 symbol->flexArrayLength
7420 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7421 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7422 * support/regression/tests/structflexarray.c: added
7423 * support/valdiag/tests/structflexiblearray.c: added
7425 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7427 * src/SDCCast.c (decorateType): fixed bug 1368489
7428 * support/Util/SDCCerr.c,
7429 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7431 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7433 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7434 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7436 2005-11-27 Borut Razem <borut.razem AT siol.net>
7438 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7439 support/cpp2/mkdeps.h: added command line option
7440 -obj-ext=<extension> to SDCPP to define object file externion, used
7441 for generation of make dependencies (-M)
7442 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7444 2005-11-26 Borut Razem <borut.razem AT siol.net>
7446 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7447 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7448 added pic and pic16 libraries
7450 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7452 * device/include/float.h: Corrected typo in prototype of __fsgt
7454 2005-11-25 Borut Razem <borut.razem AT siol.net>
7456 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7457 added creation of model-mcs51-stack-auto libraries
7459 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7461 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7463 * src/SDCCast.c (createIvalArray): removed obsolete comment
7465 2005-11-24 Borut Razem <borut.razem AT siol.net>
7467 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7468 added missing device/lib/mcs51/crt*.asm sources
7470 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7472 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7474 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7476 * device/lib/_fs2schar.c,
7477 * device/lib/_fs2sint.c,
7478 * device/lib/_fs2slong.c: optimized inline asm
7480 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7482 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7483 Better handling of floats between -1.0 and 0.0.
7485 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7487 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7488 (the missing "if"s prohibited removal of redundant labels)
7490 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7492 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7493 Properly convert floats between -1.0 and 0.0 to long, int, and char
7494 types (max integer value of negative floats tends to zero).
7495 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7496 Removed changes made so to work properly with floats between
7497 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7500 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7502 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7503 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7504 (genCast) cosmetic change
7505 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7506 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7508 * support/regression/tests/bitfields (testSignedBitfields): added
7510 2005-11-18 Borut Razem <borut.razem AT siol.net>
7512 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7513 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7514 introduced SILENT option to make building of pic16 libraries less
7516 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7518 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7519 Now they work properly with floats between -1.0 and 0.0
7520 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7522 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7524 * src/SDCCicode.c (printOperand): added missing else
7526 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7528 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7529 reformatted for better readability
7530 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7533 2005-11-17 Borut Razem <borut.razem AT siol.net>
7535 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7536 introduced SILENT option to make building of pic16 libraries less
7537 verbose - used for nightly snapshot build
7538 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7539 available on Win32 platforms.
7540 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7541 medium, large, pic and pic16
7543 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7545 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7546 printf("%f"...) sets fraction to zero.
7548 2005-11-16 Raphael Neider <rneider AT web.de>
7550 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7552 * src/pic/gen.c (genIfx): implemented for CARRY bit
7553 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7554 to generic pointers, fixes #1357332,
7555 (pic16_movLit2f): NEW,
7556 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7558 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7560 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7562 2005-11-11 Raphael Neider <rneider AT web.de>
7564 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7565 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7566 compute pointer's type from operand,
7567 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7568 improved single bit reads, fixes bug #1353379
7570 2005-11-09 Borut Razem <borut.razem AT siol.net>
7572 * support/scripts/sdcc.nsi: added lib/pic to the package
7574 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7576 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7578 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7580 * support/regression/tests/bug1348008.c: added
7581 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7582 * support/regression/tests/bug1337835.c: updated comment
7584 2005-11-06 Borut Razem <borut.razem AT siol.net>
7586 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7587 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7588 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7589 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7590 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7591 dynamic construction of cl_error_class and derivates - 2.nd try
7593 2005-11-05 Borut Razem <borut.razem AT siol.net>
7595 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7596 bug, which caused Bus Errors on sparc solaris
7598 2005-11-04 Borut Razem <borut.razem AT siol.net>
7600 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7601 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7602 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7603 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7604 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7605 and derivates to resolve the initialization problem on OSX
7607 2005-11-02 Borut Razem <borut.razem AT siol.net>
7609 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7610 corrected typo - #include <winsock2.h>
7612 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7615 (_asxxxx_mapping): added org directive for future enhancements
7617 2005-11-01 Borut Razem <borut.razem AT siol.net>
7619 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7620 enabled sockets on WIN32
7621 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7623 2005-10-31 Borut Razem <borut.razem AT siol.net>
7625 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7626 WIN32 backslash path delimiters should be escaped when used in C strings
7627 * support/regression/tests/bitfields.c: exclude failing assertions for
7628 __CYGWIN32__ and __MINGW32__ hosts
7630 2005-10-30 Borut Razem <borut.razem AT siol.net>
7632 * src/SDCCutil.c: corrected double comparison typo
7634 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7636 * device/lib/medium/Makefile: added for new memory model medium
7637 * device/include/asm/mcs51/features.h: updated for medium/pdata
7638 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7639 added Multiply & Accumulate sbit's and MAC0_PAGE define
7640 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7641 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7642 * device/lib/_mullong.c: update for medium model
7643 * device/lib/incl.mk: added medium model
7644 * doc/sdccman.lyx: documented medium model
7645 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7646 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7647 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7648 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7649 (allocParms): set SCLS and OCLS to pdata for medium model
7650 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7652 (powof2): return <0 if not power of 2
7653 * src/avr/gen.c (genBitWise): use updated powof2
7654 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7655 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7656 (shiftLLeftOrResult): use B if necessary
7657 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7658 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7659 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7660 * support/regression/Makefile.in: added test-mcs51-medium
7661 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7663 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7665 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7667 * device/lib/time.c (mktime): fixed bug 1334315
7669 2005-10-28 Raphael Neider <rneider AT web.de>
7671 * device/include/pic/p16f_common.inc: added common declarations
7672 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7674 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7676 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7677 (aopPutUsesAcc): added to predict accumulator use,
7678 (assignResultValue): save acc if necessary,
7679 (genMinusDec): store result if indirectly addressed,
7680 (genDivOneByte): save acc if necessary,
7681 (movLeft2Result): bugfix if left already in acc,
7682 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7683 attention to accumulator use (esp. pdata),
7684 (genReceive): receive pdata correctly
7685 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7686 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7688 2005-10-27 Raphael Neider <rneider AT web.de>
7690 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7692 2005-10-27 Raphael Neider <rneider AT web.de>
7694 * .version: changed version to 2.5.4
7695 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7696 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7697 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7698 arithmetics support routines
7699 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7700 * device/lib/Makefile.in: also create installdir for pic
7702 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7704 * src/pic/device.c (dump_sfr): rewritten to delegate register
7705 placement to the linker (use `extern sym' rather than sym EQU addr),
7706 (validAddress): fixed to check last specified address
7707 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7708 (popGetLit): truncate literal value to 8 bit,
7709 (popGet): moved assert to more appropriate place
7710 (popGetExternal): create pCode operand from and mark the according
7711 symbol as being `extern'
7712 (popGetAddr): added sanity check on immediate's offset, provide
7713 GPOINTER tag on demand
7714 (aopPut): fixed for immediates,
7715 (mov2w_op): move operand's address or contents to WREG (depending on
7716 operand type), safer variant of mov2w,
7717 (movwf,call_libraryfunc): NEW, handy abbreviations,
7718 (get_argument_pcop,get_return_val_pcop,pass_argument,
7719 get_returnvalue): interface for accessing function parameters and
7721 (assignResultValuei,genRet): use new parameter/return value interface
7722 (pic14_getDataSize): back to old version handling generic pointers,
7723 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7724 provided implementation and/or fixed old one,
7725 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7726 calls, removed legacy 8051 reference code
7727 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7728 (loadSignToC): NEW, move the operands sign bit to CARRY,
7729 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7730 genRightShiftSigned, accepts negative shift counts,
7731 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7732 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7733 generic pointers, __data pointers and __code pointers,
7734 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7735 and signed bitfields, limit bitfields to 8 bit,
7736 (genDataPointerGet): fixed number of bytes read,
7737 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7738 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7739 pointers to constant data are no longer assumed to point to __code
7740 space, removed invalid pointer types,
7741 (bitpatternFromVal): retrieve the PICs representation of an integer
7743 (genDataPointerSet): fixed assigning to po_immediate operands,
7744 (genGenPointerSet): implemented as library call,
7745 (genIfx): fixed incorrect condition,
7746 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7747 provide GPOINTER tag according to destination's storage class,
7748 (genCast): added code to handle casting to generic pointers, added
7749 sign-/zero extension of the result
7750 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7751 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7752 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7754 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7755 address/register resides in the shared banks
7756 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7757 put all variables into separate sections (have the linker arrange
7759 (picglue): put init code and interrupt handlers in separate sections
7760 * src/pic/main.c: added port specific options table, modified to PORT
7761 structure to make GPOINTERs 3 byte, added pic14_options
7762 (_pic14_do_link): private linking routine (update paths to libraries,
7763 add libsdcc.lib by default)
7764 * src/pic/main.h: declare pic14_options
7765 * src/pic/pcode.c: fixed instructions i/o relations,
7766 (RegCond): reverted to correct version,
7767 (newpCodeOpLit): truncate literals to 8 bit,
7768 (genericPrint): added debug output,
7769 (getRegFromInstruction): fixed for various operand types, simplified
7770 (BuildFlow): fixed broken handling of isntructions with labels
7771 (LinkFlow): start at last instruction in flow (skip trailing comments),
7772 pass the flow on to the next instruction after CALL
7773 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7774 (insertPCodeInstruction): fixed inserting after a skip instruction,
7775 (DoBankSelect): fixed for labeled instructions
7776 (OptimizepBlock): honor --nopeep switch
7777 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7778 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7779 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7780 (pCodeOptime2pCodes): allow disabling this optimization via
7781 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7782 but is still buggy), started implementation of a dataflow based
7783 pCode optimization (CSE + dead code elimination)
7784 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7785 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7786 names are independant of the stack location and therefore portable across
7789 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7791 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7792 (selectSpil): fixed bug 1337835 by not spilling bit variables
7793 * support/regression/tests/bug1337835.c: added test for this bug
7794 * src/mcs51/peeph.def: restart after rule 3.c,
7795 addded rules 263.x to optimize loading constants
7797 2005-10-26 Raphael Neider <rneider AT web.de>
7799 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7800 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7801 (genAssign): emit warning when casting literals to generic pointer
7802 type, also applies when taking the address of a fixed variable,
7803 (genCast): improved casting to generic pointers
7804 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7805 extern variables, added verbose error message
7806 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7808 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7810 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7811 carry must be complemented too
7812 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7813 could be emitted by genMinus
7814 * src/SDCCval.c (constVal): fixed bug 1305065
7816 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7818 * src/SDCCast.c (addCast): added promotion for bit variables
7819 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7820 promotion casts + optimisation
7821 (optimizeGetWord): fix warning 'i' might be used uninitialized
7822 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7823 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7825 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7827 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7828 all chars are promoted to int; promotion should be handled in SDCCast.c
7830 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7832 * device/lib/_strcmp.c: Fixed bug 1326457
7834 2005-10-11 Raphael Neider <rneider AT web.de>
7836 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7837 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7839 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7841 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7842 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7844 2005-10-04 Raphael Neider <rneider AT web.de>
7846 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7847 device/lib/pic16/pics.all: added pic18f1320
7848 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7850 2005-09-30 Raphael Neider <rneider AT web.de>
7852 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7853 * src/pic16/devices.inc: NEW, provides device descriptions
7854 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7856 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7858 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7861 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7863 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7864 documented Any Order Bit, Higher Order Byte and Higher Order Word
7865 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7866 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7867 (optimizeGetAbit): new, to get any bit, not only the high bit,
7868 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7869 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7870 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7871 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7872 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7873 GETABIT, GETBYTE, GETWORD: decorate them,
7874 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7875 (ast_print): added GETABIT, GETBYTE, GETWORD
7876 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7877 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7878 (geniCodeBinary): new generic binary icode,
7879 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7880 * src/port.h: updated comment for PORT.hasExtBitOp
7881 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7882 (genGetByte): new, to get a single byte,
7883 (genGetWord): new, to get a word from a long,
7884 (gen51Code): added GETABIT, GETBYTE, GETWORD
7885 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7887 2005-09-23 Raphael Neider <rneider AT web.de>
7889 * configure.in, configure: have device/lib/pic configured
7890 * device/lib/Makefile.in: added model-pic14
7891 * device/lib/clean.mk: added pic/ to clean rule
7892 * device/lib/pic: added rudimentary pic14 library providing support
7893 functions for multiplication/division/generic pointer access
7894 * src/SDCCopt.c (convilong): mark support functions as extern
7895 for pic14 port as well
7896 * src/pic/gen.c (genMult): added assertions,
7897 (genpic14Code): emit warning on unhandled iCodes
7898 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7899 * src/pic/pcode.c (pCodeOpCopy),
7900 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7901 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7902 SFR_REGISTER}), made safe for future extensions
7903 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7904 instructions even if preceeded by SKIP instructions (also remove
7905 them); removed unused code
7906 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7907 prevents leaving parts of the structure uninitialized after copying
7909 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7911 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7913 * support/regression/tests/addsub.c: added test for the bug
7915 2005-09-21 Raphael Neider <rneider AT web.de>
7917 * device/include/pic16/pic18f1220.h,
7918 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7919 * device/lib/pic16/Makefile.rules: added missing opening paren
7920 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7921 are provided in genutils.c,
7922 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7923 operand/result sizes,
7924 (genCmp): assert on NULL pointers first, then check deref'ed values
7925 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7928 2005-09-18 Raphael Neider <rneider AT web.de>
7930 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7931 as these are now unused,
7932 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7933 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7934 local, avoids uninitialized pointer dereference on r->name
7935 * src/pic16/ralloc.c (newReg): fixed indentation
7937 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7939 * src/SDCCval.c (constVal): fixed bug 730366
7940 * support/Util/SDCCerr.c,
7941 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7943 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7945 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7947 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7949 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7951 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7953 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7954 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7955 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7956 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7957 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7958 * packihx/packihx.c (hexDigit): made c unsigned char
7959 * as/mcs51/lklibr.c (fndsym),
7960 * link/z80/lkgb.c (gb),
7961 * link/z80/lklibr.c (fndsym),
7962 * link/z80/lkrloc.c (relr),
7963 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7964 * src/SDCC.lex (checkCurrFile, process_pragma),
7965 * src/SDCCglue.c (spacesToUnderscores),
7966 * src/SDCCmain.c (setParseWithComma, processFile),
7967 * src/asm.c (tvsprintf, printCLine),
7968 * src/avr/gen.c (emitcode, aopPut),
7969 * src/ds390/gen.c (emitcode),
7970 * src/hc08/gen.c (emitcode, emitinline),
7971 * src/mcs51/gen.c (emitcode, genInline),
7972 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7974 * src/pic/ralloc.c (debugLog),
7975 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7977 * src/pic16/ralloc.c (debugLog),
7978 * src/z80/main.c (_process_pragma):
7979 made all ctype.h function calls safe
7980 * src/SDCCopt.c: include math.h for fabs
7981 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7982 and used them throughout the code to make ctype.h function calls safe
7983 * src/ds390/main.c (asmLineNodeFromLineNode),
7984 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7985 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7987 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7988 (newpCodeAsmDir): made ctype.h function calls safe
7989 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7990 pic16_emitcode): made lbp unsigned char*
7991 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7992 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7993 * src/xa51/gen.c (emitcode),
7994 * src/z80/gen.c (_emit2): made lbp unsigned char*
7995 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7998 2005-09-05 Raphael Neider <rneider AT web.de>
8000 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8001 access bank splitpoint
8003 2005-09-05 Raphael Neider <rneider AT web.de>
8005 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8007 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8009 * .version: changed to version 2.5.3
8010 * doc/sdccman.lyx: changed version to 2.5.3,
8011 documented --codeseg and --constseg and pragma codeseg and constseg,
8012 documented bit parameters (reentrant) and bit returning
8013 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8014 currFunc->recvSize, but is this ok for all ports?
8015 (ast2iCode): result of ~ on unsigned char must be cast to int for
8017 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8018 function pointers in bit space
8019 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8020 (processFuncArgs): call port.reg_parm() with reentrancy info
8028 * src/z80/main.c: port.reg_parm prototype extended with
8029 "bool reentrant" parameter
8030 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8031 options.stackAuto for allocating bit register parameters
8032 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8033 (genSend): set BitBankUsed if it is,
8034 (selectRegBank): factored out of genCall for use in genPcall,
8035 (genCall): removed redundant dtype assignmen, use selectRegBank,
8036 (genPcall): handle returning in Carry properly, save in F0 if needed,
8037 (genReceive): handle bit register parameters
8038 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8039 (mcs51_assignRegisters): enable bit registers for all reentrant
8040 functions and don't set BitBankUsed unconditionally
8041 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8042 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8043 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8045 2005-08-27 Borut Razem <borut.razem AT siol.net>
8047 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8048 ppc-osx (Darwin) does not support -u option. It seems that it is
8049 supported only on Linux - GNU cp
8051 2005-08-25 Borut Razem <borut.razem AT siol.net>
8053 * sim/ucsim/gui.src/serio.src/Makefile.in,
8054 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8055 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8056 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8057 install and strip, since the strip at /usr/ccs/bin should be used
8060 2005-08-24 Borut Razem <borut.razem AT siol.net>
8062 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8064 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8066 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8069 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8071 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8072 * as/mcs51/lkmain.c (link_main): fixed warning
8073 * device/include/stdbool.h: ds390 has no advanced bit support yet
8074 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8075 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8076 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8077 and updated their macros
8078 * src/SDCCval.c (constVal): updated comment for renamed b_long
8080 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8082 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8083 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8084 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8085 (oprio): set priority for '['
8086 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8088 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8089 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8090 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8091 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8092 added overlayable BIT_BANK area
8093 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8094 (summary2): explain 'T' in legenda
8095 * as/mcs51/lkrloc.c: replaced old K&R style,
8096 (relr): added R_BIT processing,
8097 (errmsg): added "Bit-addressable relocation error",
8098 (adb_bit): added for converting from byte- to bit-addressable space,
8099 (adb_24_bit): added for converting from byte- to bit-addressable space
8100 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8101 used in reentrant functions now even as return value
8102 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8103 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8104 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8105 * src/SDCCglobl.h: added indicator BitBankUsed
8106 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8107 the bit registers b0-b7
8108 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8109 (geniCodeCast): fixed bug 1263853,
8110 (geniCodeLogicAndOr): put result in bool or char,
8111 (geniCodeReceive): added parameter func for accessing the return type,
8112 (geniCodeFunctionBody): pass func to geniCodeReceive
8113 * src/SDCCmain.c: added indicator BitBankUsed
8114 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8115 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8116 (checkSClass): don't put automatic bool/bit on stack,
8117 (checkFunction): removed check on function cannot return bit
8118 * src/SDCCsymt.h: added newBoolLink prototype
8119 * src/mcs51/gen.c (rb1regs): added bit registers,
8120 (movc): created for assigning to carry,
8121 (pushReg, popReg): created for pushing registers,
8122 (sameRegs): check both AOP_REG and AOP_CRY types,
8123 (aopOp): handle bit registers,
8124 (aopPut): optimization no self-assign,
8125 (saveRegisters): push reg->base (bits) only once for bit registers,
8127 (unsaveRegisters): pop reg->base only once and use popReg,
8128 (assignResultValue): added parameter func and return in carry for bits,
8129 (genIpush): optimization no reload in A if not changed,
8130 (genSend): bit parameters in reentrant functions are passed in bit
8131 registers by first assigning to bits in B, then save registers and
8133 (genCall): handle returning in Carry properly, save it in F0 if needed,
8134 (genPcall): updated assignResultValue call, this is not safe yet for bit
8135 returning function !!!
8136 (genFunction): don't generate equ's for bit registers and use pushReg,
8137 (genEndFunction): take care of bit returning functions and use popReg,
8138 (genRet): return bit in Carry,
8139 (genIfx): optimize bit registers and other directly addressable bits,
8140 (genReceive): updated assignResultValue call
8141 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8142 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8143 registers when using stack-auto
8144 * src/mcs51/ralloc.c (_G): added allBitregs,
8145 (regs8051): added the bit registers,
8146 (createStackSpil): use macro IS_BIT,
8147 (getRegBit): added to allocate a bit register, else spill,
8148 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8149 (updateRegUsage): factored out to ease stepping while debugging,
8150 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8151 also allocate bit registers,
8152 (fillGaps): handle bit registers,
8153 (findAllBitregs): added to create bit vector with all bit registers,
8154 (mcs51_allBitregs): returns this bit vector,
8155 (mcs51_assignRegisters): when using stack-auto use bit registers for
8156 passing parameters and creating local variables
8157 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8159 2005-08-22 Borut Razem <borut.razem AT siol.net>
8161 * device/lib/Makefile.in: replaced find option -or with -o
8162 to make it run on solaris
8164 2005-08-22 Raphael Neider <rneider AT web.de>
8166 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8167 fixes #1265442 (crash on Solaris)
8169 2005-08-20 Borut Razem <borut.razem AT siol.net>
8171 * configure, configure.in: added tests for libsocket and libnsl libraries,
8172 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8173 from support/regression/Makefile.in
8174 * support/regression/Makefile.in: added
8175 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8176 * sim/ucsim/libtool: regenerated on sparc-solaris
8177 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8178 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8179 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8180 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8181 sparc-solaris, which doesn't use GNU ld linker
8182 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8183 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8185 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8187 * src/mcs51/peeph.def: updated comments
8189 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8191 * device/lib/_gptrget.c,
8192 * device/lib/_gptrput.c: slightly shorter
8193 * doc/sdccman.lyx: incremented version
8194 * src/mcs51/peeph.def: moved peephole comments to the line of first
8195 change to better keep line correlation, reanimated 186.e
8196 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8198 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8200 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8201 David Saxton with quotes around file name.
8203 2005-08-15 Borut Razem <borut.razem AT siol.net>
8205 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8206 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8207 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8208 make tests run on x86_64 platform
8210 2005-08-13 Raphael Neider <rneider AT web.de>
8212 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8213 as it might be executed DURING a build (parallel make is wonderful)
8215 2005-08-13 Raphael Neider <rneider AT web.de>
8217 * device/lib/Makefile.in (port-specific-objects-pic16):
8218 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8219 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8221 * device/lib/pic16/Makefile.rules: build subdirs before creating
8222 the library, removed builddir rule, create $(builddir) early in
8223 recurse rule, use empty recurse rule for leaf directories
8224 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8225 mkdir errors (race condition), removed duplicate suffix "hex"
8227 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8228 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8229 prevents mkdir -p from aborting on Alpha
8231 2005-08-12 Raphael Neider <rneider AT web.de>
8233 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8234 db-statements in order to allow for arrays of pointers in code
8235 sections to be placed without interspersed 0-padding, fixes
8237 * (emitStatistics): fixed division by zero for pic18f1220
8238 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8239 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8240 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8241 * (pic16_pCodeConstString): keep track of already emitted string
8242 literals to prevent "duplicate definitions of symbol _str_NR"
8243 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8245 * device/lib/Makefile.in: ignore failing PIC16 library builds
8246 * device/lib/pic16/Makefile: do not build if gputils are missing
8247 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8249 2005-08-10 Raphael Neider <rneider AT web.de>
8251 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8254 2005-08-10 Raphael Neider <rneider AT web.de>
8256 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8257 Rokas' patch to add the new fixed point type "__fixed16x16"
8258 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8259 functions for __fixed16x16 arithmetics
8260 * device/lib/pic16: reimplemented the build system to support
8261 a separate build directory, better handling of libio (create
8262 the library in a separate subdir for each architecture) and
8263 easier configuration (centralized in Makefile.common)
8265 2005-08-07 Raphael Neider <rneider AT web.de>
8267 * src/pic16/gen.c (genrshTwo): fixed sign extension
8268 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8269 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8271 * device/include/pic16/pic18f4220.h: NEW, header for
8272 pic18f4220 and pic18f4320
8273 * device/include/pic16/pic18fregs.h: added new devices,
8274 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8275 * device/include/pic16/signal.h: resolved name clashes
8276 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8277 to also allow testing for interrupt enable bits, added
8278 comments on how to use the macros
8279 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8280 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8281 register definitions for the devices
8282 * device/lib/pic16/pics.all: added new devices
8283 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8285 * device/lib/pic16/libc/stdlib/memfree: do not count
8286 the block header as free memory
8287 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8288 simplified and added missing end-of-blocklist-marker
8289 (reported by Peter Onion, fixes #1252814)
8290 * (_mergeHeapBlock): fixed loop condition
8291 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8292 len==0, restructured code
8293 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8294 up a bit, reduced bitfield accesses, prevent endless loops
8295 in case of heap corruption
8296 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8297 "unreferenced arguments/must return a value" warnings
8298 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8299 replaced BAUDREG with SPBRG
8300 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8301 device/lib/pic16/debug/gstack/gstack.c: replaced
8302 _naked, _asm, _endasm with __naked, __asm, __endasm
8304 2005-08-05 Raphael Neider <rneider AT web.de>
8306 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8307 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8309 2005-08-05 Borut Razem <borut.razem AT siol.net>
8311 * device/lib/Makefile.in: added missing ';'
8312 * configure: removed ^M characters
8314 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8316 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8317 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8320 2005-08-04 Borut Razem <borut.razem AT siol.net>
8322 * configure.in: pic16 libraries build 2nd try - enable running
8323 configure in device/lib/pic16
8324 * configure: regenerated from configure.in
8325 * device/lib/Makefile.in: create $(PORT)/bin directory
8327 2005-08-03 Raphael Neider <rneider AT web.de>
8329 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8330 to get/set values via pointers
8331 * (genUnpackBits,genPackBits): changed detection of
8332 ptr->bitfield vs. sym.bitfield, fixed access via generic
8333 pointers, removed dead (wrong) code for multibyte bitfields
8334 * (genNearPointerGet, genGenPointerGet): removed useless code,
8335 fixed bitfield detection, fixes #1250594
8336 * (genNearPointerSet): removed useless code
8337 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8338 and introduced macro pic16_emitpcode that conditionally emits
8339 the origin of the following pCode (useful for debugging SDCC)
8340 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8341 * (createDefmap): fixed handling of LFSR for --optimize-df
8343 2005-08-02 Borut Razem <borut.razem AT siol.net>
8345 * device/lib/Makefile.in: pic16 libraries build enabled since
8346 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8348 2005-08-02 Raphael Neider <rneider AT web.de>
8350 * src/pic16/gen.c (genPackBits): removed deprecated warning
8351 * (genGenPointerSet): fixed bitfield detection
8353 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8355 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8357 2005-07-31 Raphael Neider <rneider AT web.de>
8359 * device/lib/pic16/libdev/pic18f458.c,
8360 device/include/pic16/pic18f458.h: added missing T0CONbits
8362 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8364 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8366 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8368 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8370 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8372 * device/include/mcs51/at89c51ed2.h: added.
8374 2005-07-23 Raphael Neider <rneider AT web.de>
8376 * src/pic/gen.h: added emitpcode macro for debugging
8377 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8378 and replace by macro adding debug information on demand
8379 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8380 * (gencjne): tried to fix; replaced with correct (slower) code
8381 * (gen{Unp,P}ackBits): fixed single bit access
8382 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8383 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8384 previous instruction
8385 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8386 register has to be handled with care (forbidding movement
8387 of assignments/uses, removing assignments completely, ...)
8388 * (pCodeOptime2pCodes): make use of regIsSpecial
8389 * added lots of debugging output (commented out)
8390 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8391 from being reused as result UNLESS it is known to work
8393 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8395 * support/Util/dbuf.h: include <stddef.h> for size_t
8396 * .version: changed to version 2.5.2
8398 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8400 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8402 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8404 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8405 (genModOneByte): removed needless psha/pula
8407 2005-07-22 Raphael Neider <rneider AT web.de>
8409 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8410 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8411 * src/pic/gen.c (resolveIfx): do not "invent" labels
8412 * (genSkipc): changed to positive logic
8413 * (genSkipCond): removed as no longer needed
8414 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8416 * (genLeftShift): check operands are in different registers
8417 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8418 INCF does not update CARRY...
8419 * src/pic/main.c: fixed _linkCmd
8420 * src/pic/pcode.c (unlinkpCode): added inactive code
8421 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8422 alive (do not assign result and operand overlapping registers)
8424 2005-07-22 Raphael Neider <rneider AT web.de>
8426 * src/pic/device.c (dump_sfr): replaced register declaration with
8427 call to emitSymbolToFile() to avoid duplicate symbols
8428 * (assignRelocatableRegisters): do not declare external symbols
8429 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8430 right (take size of type, not etype)
8431 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8432 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8433 * (packRegsForAccUse): disabled assignment of WREG as
8434 the result reg to prevent occurence of just fixed #1235003,
8436 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8437 symbols (avoids duplicate symbols in .asm file)
8438 * (pic14emitRegularMap): use emitSymbolToFile()
8439 * src/pic/gen.c (aopOp): fixed spillLocation handling
8440 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8441 * (genDataPointerSet): removed unneccessary variables/output
8443 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8445 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8446 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8448 2005-07-21 Raphael Neider <rneider AT web.de>
8450 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8451 architecture cannot handle them efficiently, fixes bug #1235003
8452 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8453 check for empty sets before using them (fixes bug #1232190)
8455 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8457 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8458 (lnksect2): generate warnings for memory overlap
8459 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8460 constseg to set the name of these segments so you can instruct the linker
8461 to place them in banks
8462 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8463 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8464 added code_seg and const_seg to options
8465 * src/SDCCglue.c (emitMaps): use options.const_seg,
8466 (createInterruptVect): put interrupt vectors in segment HOME,
8467 (glue): put HOME before static segment and put the main glue in HOME,
8468 (glue): use options.code_seg
8469 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8470 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8471 these segments so you can instruct the linker to place them in banks
8472 (linkEdit): use code_loc for HOME segment which should be the first
8473 segment in code memory now
8474 * src/SDCCmem.c: fixed more stuff like bug 1238386
8475 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8476 (changePointer): don't change function pointers to code pointers for
8478 (compareType): added exceptional check for banked function pointers
8479 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8480 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8481 after static in code memory
8482 * src/mcs51/gen.c: added aopLiteralLong prototype,
8483 (aopForSym): use getSize for functions,
8484 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8485 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8486 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8488 (genPcall): use call for literal function pointers and generate banked
8489 calls over the one trampoline so there's only one place for the user to
8490 modify according to his/hers hardware,
8491 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8492 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8493 * src/mcs51/main.c: added keyword banked,
8494 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8495 * support/Util/SDCCerr.c,
8496 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8497 needed for passing the bank and address to the trampoline
8498 * device/lib/mcs51/crtbank.asm: added for bankswitching
8499 * device/lib/mcs51/Makefile: added crtbank
8501 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8503 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8504 for fields at offset 0 of a struct or union as reported
8505 on 2005-07-07 in the developer mailing list.
8507 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * src/SDCCmem.c: fixed bug 1238386
8511 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8513 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8514 (patch #1144962), added peephole 300, enabled 259.x
8515 * doc/sdccman.lyx: removed screenshot and provided link instead
8517 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8519 * doc/sdccman.lyx: added section about debugging with ddd
8520 * doc/figures/ddd_example.eps: screenshot of debugging session
8522 2005-07-04 Raphael Neider <rneider AT web.de>
8524 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8525 like CODE pointers, fixes #1115683
8526 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8527 call, fixes bugs #1232211, #1228110,
8528 fixed wrong casts to pCodeFlow from pCodeInstructions
8530 2005-07-04 Raphael Neider <rneider AT web.de>
8532 * src/pic/gen.c (popGet): changed assert to allow for
8534 * (popGetAddr): changed signature to provide
8535 an additional index, patched all call sites
8536 * (genCmpEq): handle literal-like operands correctly
8537 * (genAddrOf): added sanity checks on __code/__data pointers
8538 * (genAssign): added handling of symbols from __code section
8539 * (gencjne): do not generate code for comparisons whose result
8540 is neither stored nor used, fixes bug #1171114
8541 * (AccLsh, AccRsh): operate on operand instead of WREG
8542 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8543 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8545 * rewrote complete shift-by-literal logic, commented unused
8547 * (genConstPointerGet): get multiple bytes (if result size > 1),
8548 fixed handling of non-immediate addresses
8549 * (genPointerGet): handle CODE pointers like CONST pointers
8550 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8551 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8552 operand is to be treated as a literal or not
8553 * (mov2w,genPcall,genCmpEq),
8554 src/pic/genarith.c: use aop_isLitLike() to decide between
8555 literal/register contents
8556 * (addSign): added missing offset
8557 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8558 only emit comment in debug-mode,
8559 use {aop,op}_isLitLike throughout the file
8560 * src/pic/glue.c: fix initializers for pointers (work in progress)
8561 * src/pic/pcode.c (get_op): honor index on _const symbols
8562 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8563 * (dumppBlock): added pCode size estimation
8564 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8565 check for IS_SYMOP before OP_SYMBOL'ing
8566 * fixed indentation, compacted switch-statements
8567 * (allocReg): find free register and allocate it instead of
8568 allocating new registers all the time
8569 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8570 registers as its operands (necessary only for multibyte GETs)
8572 2005-07-01 Raphael Neider <rneider AT web.de>
8574 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8575 debugging .asm-output macros FENTRY + FEXIT
8576 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8578 * (emitpComment): NEW, printf to pCode
8579 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8581 * (popGetAddr): NEW, variant of popGet to access an immediates
8582 high(er) bytes instead of the n'th byte of memory they reference,
8583 replaced popGet with popGetAddr where neccessary
8584 * (genDataPointerGet): reactivated and fixed implementation
8585 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8587 * (genDataPointerSet): fixed multibyte assignments
8588 * (genpic14Code): fixed --i-code-in-asm handling
8589 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8590 * (genPlus): fixed index-out-of-bounds error
8591 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8592 * src/pic/ralloc.c: added debugging output macro FENTRY2
8593 * (spillThis): fixed indentation, enbraced for-body for clarity
8594 * (rematStr): commented out as now unused
8595 * (regTypeNum): commented out special spill case (overwrites
8597 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8599 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8601 * doc/sdccman.lyx: documented sfr16/sfr32,
8602 added example for using storage class with function pointers
8603 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8605 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8607 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8608 * device/lib/_itoa.c,
8609 * device/lib/_ltoa.c: optimized codesize
8610 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8611 but don't know how to suppress the double warning.
8612 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8613 * support/Util/SDCCerr.c,
8614 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8616 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8618 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8619 fixed old K&R prototypes
8620 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8621 * device/lib/_gptrget.c,
8622 * device/lib/_gptrgetc.c,
8623 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8624 also new versions for small generic pointers and banked generic pointers
8625 * src/port.h: added const_name
8626 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8627 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8628 * src/SDCCcse.c (findPrevIc): check all associative operators
8629 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8630 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8631 * src/SDCCmem.c: updated comments,
8632 set far-space to 0 for pdata, results in optimized code
8633 * src/SDCCmem.h: added macro CONST_NAME
8634 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8635 moving the info into the highest bits, see also gptrget/gptrput
8636 * src/src.dsp: added sdcc.ico to project files
8637 * src/avr/gen.c (genCast): fixed bug 0x%d
8638 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8639 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8640 relation between ptr_type and DCL_TYPE,
8641 (genCast): fixed bug 0x%d
8642 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8643 (CODE)" for const_name
8644 * src/hc08/gen.c (genCast): fixed bug 0x%d
8645 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8646 (hc08_port): added "CONST (CODE)" for const_name
8647 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8648 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8649 between ptr_type and DCL_TYPE,
8650 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8651 operand* and took AOP() inside function so sfr-ness can be checked,
8652 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8654 (genFunction, genEndFunction): optimized stack setup,
8655 (genMinus): optimized for literals with ending zeroes (in bytes),
8656 (genCast): fixed bug 0x%d
8657 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8658 (mcs51_port): added "CONST (CODE)" for const_name
8659 * src/mcs51/peeph.def: made rule 226 more generic
8660 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8661 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8662 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8663 * src/z80/main.c (z80_port): added NULL for const_name,
8664 (gbz80_port): added NULL for const_name
8665 * support/regression/tests/bug663539.c,
8666 * support/regression/tests/sfr16.c: new tests
8668 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8670 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8672 2005-06-24 Raphael Neider <rneider AT web.de>
8674 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8676 * device/include/pic16/signal.h: added USBIF
8679 2005-06-24 Raphael Neider <rneider AT web.de>
8681 * device/lib/pic16/libdev/pic18f2455.c,
8682 device/include/pic16/pic18f2455.h: NEW
8683 * device/include/pic16/pic18fregs.h,
8684 device/lib/pic16/pics.all,
8685 src/pic16/device.c: added 18f2455
8686 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8687 device/include/pic16/{pic18f[68][567].h,usart.h}:
8688 replaced MULTIPLE_USARTS define with more relaible
8689 compatibility sfrs (for USART access)
8691 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8693 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8694 and the output asm file line is printed on two lines.
8696 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8698 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8699 BGT, BLE, BHI, and BLS instructions
8700 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8702 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8703 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8705 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8707 2005-06-15 Raphael Neider <rneider AT web.de>
8709 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8710 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8711 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8712 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8713 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8715 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8717 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8718 Marcel Telka in bug #1215704
8720 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8722 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8723 located in shared memory bank.
8725 2005-05-31 Raphael Neider <rneider AT web.de>
8727 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8728 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8729 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8731 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8733 * device/lib/_strncpy.c: fixed the fix
8735 2005-05-26 Raphael Neider <rneider AT web.de>
8737 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8738 initializers with \0, bug #1208187
8739 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8740 intializers with \0, bug #1208187
8742 2005-05-26 Raphael Neider <rneider AT web.de>
8744 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8745 initializers with \0, bug #1208187
8746 * src/pic16/main.c (_process_pragma): added sanity checks
8747 for stack position and size, emit warnings when appropriate
8749 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8751 * device/lib/_strncpy.c: fixed not filling with \0
8753 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8755 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8757 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8758 compound_statement),
8760 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8762 2005-05-24 Raphael Neider <rneider AT web.de>
8764 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8766 2005-05-24 Raphael Neider <rneider AT web.de>
8768 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8769 TRISE definitions, closes bug #1162453
8771 2005-05-22 Raphael Neider <rneider AT web.de>
8773 * src/pic16/main.c (_process_pragma): check for missing
8774 arguments to pragmas code and udata
8775 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8776 consistency fixes to match other headers (thanks to Jim Paris)
8777 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8779 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8781 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8783 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8785 * support/regression/tests/bug1198642.c: new test
8786 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8787 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8788 * support/scripts/resource.h,
8789 * support/scripts/resource.rc,
8790 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8791 * support/scripts/sdcc.ico: added 32x32 icon
8793 2005-05-18 Raphael Neider <rneider AT web.de>
8795 * device/lib/pic16/libdev/pic18f*.c,
8796 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8797 keywords to "__sfr" and "__at (X)"
8798 * device/include/pic16/pic18fregs.h: added pic18f4520
8799 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8800 #1203088 (MPLAB compatibility)
8802 2005-05-17 Raphael Neider <rneider AT web.de>
8804 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8805 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8806 * device/lib/pic16/pics.all: added new devices
8807 * src/pic16/device.c: added support for pic18f4520
8809 2005-05-16 Raphael Neider <rneider AT web.de>
8810 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8811 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8812 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8813 convenience function for bit access
8815 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8817 * device/lib/printf_large.c: fixed bug 1193299
8818 * support/regression/tests/bug1057979.c: added test %3.3s
8820 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8822 * device/include/mcs51/8051.h,
8823 * device/include/mcs51/8052.h: made parseable with lint
8824 * device/include/mcs51/lint.h: added include file for (sp)lint
8825 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8826 * doc/cdbfileformat.lyx,
8827 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8829 2005-05-14 Raphael Neider <rneider AT web.de>
8831 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8832 * device/lib/pic16/libc/stdlib/itoa.c (new)
8833 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8834 * device/lib/pic16/libio/Makefile: exclude subdir according to
8835 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8836 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8837 * src/pic16/gen.c (genFunction): prevent annoying warning
8838 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8840 * support/cpp2/cppmain.c (cpp_output_string): new
8841 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8844 2005-05-13 Borut Razem <borut.razem AT siol.net>
8846 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8848 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8850 * .version: changed to version 2.5.1; back to bleeding edge development
8852 2005-05-11 Borut Razem <borut.razem AT siol.net>
8854 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8855 generate PDF version 1.3 documents
8857 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8859 * .version: changed to version 2.5.0
8861 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8863 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8865 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8867 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8868 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8869 well as many smaller updates.
8870 * .version: changed to version 2.5.0-pre1
8872 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8874 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8876 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8878 * support/regression/tests/bug1185672.c: added
8879 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8881 * src/mcs51/gen.c (genCall): added comments, made it look safer
8882 * src/mcs51/gen.c (genEndFunction): simplified
8884 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8886 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8888 2005-04-14 Borut Razem <borut.razem AT siol.net>
8890 * fixed bug 1045046 - SIGSEGV with really simple code?:
8891 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8892 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8894 2005-04-14 Borut Razem <borut.razem AT siol.net>
8896 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8897 src/pic16/device.h: temporarily disabled experimental #inline pragma
8900 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8902 * device/include/z80/stdio.h,
8903 * device/include/z80/string.h: removed these highly incomplete files so
8904 SDCC can use the default ones in device/include/
8906 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8908 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8910 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8913 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8915 * device/include/malloc.h: removed redundant __reentrant prototypes
8916 * device/lib/_mullong.c: added working xstack variant in asm (C version
8917 doesn't pass regression tests)
8918 * device/lib/bpx.c: used __data and made bpx char for mcs51
8919 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8920 (createFunction): fixed bug with xstackPtr
8921 * src/SDCCcse.c: corrected comments
8922 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8923 (killDeadCode, eBBlockFromiCode): removed unused code
8924 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8926 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8927 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8928 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8929 (genModOneByte): fixed warning in MSVC
8930 * src/mcs51/main.c (): added comments
8931 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8933 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8935 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8937 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8939 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8941 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8943 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8944 characters arrays of larger size than the declared one.
8946 2005-04-10 Borut Razem <borut.razem AT siol.net>
8948 * src/pic/gen.c (genInline),
8949 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8950 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8951 (findNextInstruction), (findPrevInstruction),
8952 (findInstructionUsingLabel),
8953 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8954 * src/pic/pcode.c (findLabel): added missing '\n'
8955 * src/src.dsp: added SDCCdwarf2.c to the project
8957 2005-04-09 Borut Razem <borut.razem AT siol.net>
8959 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8961 2005-04-08 Raphael Neider <rneider AT web.de>
8963 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8964 into the chain after a given one) and mergeDefmapSymbols (combine
8965 defmap entries for each symbol per pcode)
8966 * (createDefmap): have defmap entries merged in the end
8967 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8968 a symbol before replacing one access type's symbol, merge symbols in
8969 the end (replacement symbol might already have an entry)
8970 * (assignValnums): keep reference to written WREG intact
8972 2005-04-08 Raphael Neider <rneider AT web.de>
8974 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8977 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8979 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8982 2005-04-07 Raphael Neider <rneider AT web.de>
8984 * device/include/pic16/usart.h: added compatibility defines for
8985 devices with more than one USART
8986 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8988 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8990 * device/lib/Makefile.in: updated for port specific include
8992 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8996 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8998 * device/include/8051.h,
8999 * device/include/8052.h,
9000 * device/include/at89S8252.h,
9001 * device/include/at89c55.h,
9002 * device/include/at89x051.h,
9003 * device/include/at89x51.h,
9004 * device/include/at89x52.h,
9005 * device/include/mcs51reg.h,
9006 * device/include/reg51.h,
9007 * device/include/reg764.h,
9008 * device/include/regc515c.h,
9009 * device/include/sab80515.h: (re)moved these 12 files
9010 * device/include/mcs51/8051.h,
9011 * device/include/mcs51/8052.h,
9012 * device/include/mcs51/at89S8252.h,
9013 * device/include/mcs51/at89c55.h,
9014 * device/include/mcs51/at89x051.h,
9015 * device/include/mcs51/at89x51.h,
9016 * device/include/mcs51/at89x52.h,
9017 * device/include/mcs51/mcs51reg.h,
9018 * device/include/mcs51/reg51.h,
9019 * device/include/mcs51/reg764.h,
9020 * device/include/mcs51/regc515c.h,
9021 * device/include/mcs51/sab80515.h: and added them here
9023 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9025 * device/include/stdarg.h: changed SDCC specific keywords to double
9027 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9029 * device/include/hc08/mc68hc908gp32.h,
9030 * device/include/hc08/mc68hc908jb8.h,
9031 * device/include/hc08/mc68hc908jkjl.h,
9032 * device/include/hc08/mc68hc908qy.h: fixed comments
9033 * device/include/mcs51/README: updated
9034 * device/include/mcs51/c8051f120.h: added PINRSF
9035 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9036 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9037 amidst code. Also inline is not supported.
9039 2005-04-06 Raphael Neider <rneider AT web.de>
9041 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9042 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9043 callers stack/frame pointers
9045 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9047 * device/include/pic16/usart.h: added, missing in previous commit,
9048 * device/include/pic16/adc.h: fixed typo,
9049 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9051 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9053 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9054 uninitialized because a bug appears with gplink
9055 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9056 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9057 complains for unrecognised option
9059 2005-04-05 Raphael Neider <rneider AT web.de>
9061 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9062 structs as well (using memcpy)
9063 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9064 on ISRs (GOTO has no label)
9065 * src/pic16/device.h: added OF_OPTIMIZE_DF
9066 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9067 new data flow analysis/optimization
9068 * src/pic16/pcode.c: added (prototypes for and implementation of)
9069 dataflow analysis functions, fixed pCodeInstructions' inCond and
9070 outCond values, made RCALL a branch instruction
9071 * (pic16_unlinkpCode): keep C line if possible
9072 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9073 C line moved if possible
9074 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9075 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9076 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9077 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9079 * (pic16_getJumptabpCode): NEW, needed in...
9080 * (LinkFlow): fixed handling of jumptables, calls and conditional
9082 * (pic16_InsertCommentAfter): NEW
9083 * (pic16_pCodeReplace): made verbose and flow preserving
9084 * (AnalyzeFlow): added call to data flow analysis
9085 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9086 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9087 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9089 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9091 * src/SDCCast.c (decorateType): fixed bug #1105626
9093 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9095 * device/include/asm/pic16/features.h,
9096 * pic18f*.h headers,
9097 * device/include/pic16/adc.h,
9098 * device/include/pic16/delay.h,
9099 * device/include/pic16/i2c.h,
9100 * device/include/pic16/malloc.h,
9101 * device/include/pic16/stdio.h,
9102 * device/include/pic16/stdlib.h,
9103 * device/include/pic16/string.h,
9104 * device/lib/pic16/libc/stdio/printf_tiny.c,
9105 * device/lib/pic16/libc/stdio/printf_small.c,
9106 * device/lib/pic16/libc/stdio/strmgpsim.c,
9107 * device/lib/pic16/libc/stdio/strmmssp.c,
9108 * device/lib/pic16/libc/stdio/strmusart.c,
9109 * device/lib/pic16/libc/stdio/vfprintf.c,
9110 * device/lib/pic16/libc/stdlib/ltoa.c,
9111 * device/lib/pic16/libc/stdlib/putchar.c,
9112 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9113 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9114 * device/lib/pic16/libc/stdlib/memchrram.c,
9115 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9116 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9117 * device/lib/pic16/libio/adc/adcbusy.c,
9118 * device/lib/pic16/libio/adc/adcread.c,
9119 * device/lib/pic16/libio/adc/adcsetch.c,
9120 * device/lib/pic16/libio/usart/ubaud.c,
9121 * device/lib/pic16/libio/usart/ubusy.c,
9122 * device/lib/pic16/libio/usart/udrdy.c,
9123 * device/lib/pic16/libio/usart/uopen.c,
9124 * device/lib/pic16/libio/usart/uputc.c,
9125 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9126 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9127 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9128 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9129 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9130 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9131 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9132 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9133 specific keywords to double underlined form,
9134 * device/lib/pic16/libc/Makefile.rules,
9135 * device/lib/pic16/libsdcc/Makefile.rules,
9136 * device/lib/pic16/libm/Makefile,
9137 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9138 to compile with C standard set in Makefile.common
9139 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9140 rand.c and crc.c in compilation process,
9141 * device/lib/pic16/libsdcc/int/divuint.c,
9142 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9143 `c' from signed to unsigned,
9144 * device/lib/pic16/startup/crt0.c,
9145 * device/lib/pic16/startup/crt0i.c,
9146 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9147 keywords to double underlined form, bug fixes in _do_cinit function
9148 which prevented the correct initialization of the .idata segment,
9149 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9150 core to enter a infinite loop
9151 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9153 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9155 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9157 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9159 * device/include/Makefile.in: add support for hc08 subdirectory
9160 * device/include/hc08/: new subdirectory
9161 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9162 Lucas Loizaga, thanks!
9163 * device/include/hc08/mc68hc908qy.h,
9164 * device/include/hc08/mc68hc908gp32.h,
9165 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9166 their own directory. Changed internal macro names to use the compiler
9167 reserved namespace. Changed SDCC specific keywords to double
9169 * device/include/math.h,
9170 * device/include/malloc.h,
9171 * device/include/stdarg.h,
9172 * device/include/stdbool.h
9173 * device/include/string.h,
9174 * device/include/tinibios.h,
9175 * device/include/ds400rom.h,
9176 * device/include/8051.h,
9177 * device/include/8052.h,
9178 * device/include/80c51xa.h,
9179 * device/include/at89c55.h,
9180 * device/include/at89S8252.h,
9181 * device/include/at89x51.h,
9182 * device/include/at89x52.h,
9183 * device/include/ds80c390.h,
9184 * device/include/reg764.h,
9185 * device/include/regc515c.h,
9186 * device/include/sab80515.h,
9187 * device/include/mcs51/c8051f000.h,
9188 * device/include/mcs51/c8051f018.h,
9189 * device/include/mcs51/c8051f020.h,
9190 * device/include/mcs51/c8051f040.h,
9191 * device/include/mcs51/c8051f060.h,
9192 * device/include/mcs51/c8051f120.h,
9193 * device/include/mcs51/c8051f300.h,
9194 * device/include/mcs51/c8051f310.h,
9195 * device/include/mcs51/c8051f320.h,
9196 * device/include/mcs51/c8051f330.h,
9197 * device/include/mcs51/c8051f350.h,
9198 * device/include/z180.h: Changed SDCC specific keywords to double
9201 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9203 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9205 * (pic16_assignConfigWordValue): disable testing of configuration
9206 register value with config mask,
9207 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9208 function with port->fun_prefix,
9209 * (genFunction): when generating a naked interrupt function never
9210 create an absolute segment placed in interrupt vector address, place
9211 the actual interrupt function at IVA instead, when an interrupt
9212 function is generated with unspecified interrupt then do not create
9213 the absolute section,
9214 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9215 code for generating a call to generic pointer get/put function with
9216 a call to function pic16_callGenericPointer(),
9217 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9218 the call to the generic pointer get/put functions with prefixing the
9219 function name with port->fun_prefix,
9220 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9221 * src/pic16/main.c (_process_pragma): prefix function with
9223 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9224 calling assembler, old 18Fxxxx macro is deprecated,
9225 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9226 PC_ASMDIR in while condition,
9227 * (findInstruction): add PC_ASMDIR in while condition,
9228 * (buildCallTree): prefix main with port->fun_prefix,
9229 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9230 identifier for variable with banked access in instructions BTFSS,
9231 BTFSC, BCF, BSF, BTG
9232 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9233 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9234 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9235 perform optimization when enviroment variable NO_REG_OPT is set,
9236 * (insideLRBlock): NEW, return 1 if register is inside an
9237 INF_LOCALREGS block,
9238 * (RemoveRegFromLRBlock): remove a register that is completely
9239 eliminated by register optimization, but it is still left in local
9240 register store/restore in/from stack block,
9241 * (Remove2pcodes): after removing register, check to see if it
9242 should be removed from local register store/restore in/from stack
9244 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9245 DUMMY_READ_VOLATILE,
9247 * device/include/pic16/adc.h: minor prototype modifications and
9249 * device/include/pic16/malloc.h: added GPL notice various
9251 * device/include/pic16/stdint.h: NEW, standard header for ints
9252 * device/include/pic16/delay.h: NEW, header for delay functions,
9253 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9255 * device/include/pic16/signal.h: NEW, header providing helper macros
9256 for implementing signal handlers,
9257 * device/include/pic16/stdio.h: added prototypes for functions,
9258 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9259 prototypes for stdin and stdout, added macro PUTCHAR to
9260 automatically implement putchar function prototype,
9261 * device/include/pic16/usart.h: modified and updated USART library,
9262 * device/lib/pic16/libio/adc/,
9263 * device/lib/pic16/libio/i2c: some modifications to improve library
9265 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9266 family of functions,
9267 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9268 family of functions and other sources,
9269 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9270 of the PIC18Fxx[28] devices,
9271 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9272 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9273 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9274 _do_cinit function, because the previous failed when local variables
9275 where not placed in the same memory bank,
9276 * device/lib/pic16/libsdcc/char/: various modifications to improve
9277 library performance,
9278 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9279 information on the new functions of the c library and more...
9281 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9283 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9285 2005-03-26 Raphael Neider <rneider AT web.de>
9287 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9288 if condition == CARRY)
9289 * (genCmp): adapted to new genSkipc semantics
9290 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9291 on rIfx (genCmp was broken)
9293 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9295 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9296 * src/z80/main.c (_keywords[]),
9297 * src/SDCCglobal.h (struct options),
9299 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9300 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9301 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9302 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9303 always available in leading double underscore form. The C99 support is
9304 mostly missing, but it's a start.
9305 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9306 reserved identifier "__data".
9308 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9310 * src/mcs51/peeph.def: fixed bug 1170013
9312 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9314 * device/include/mcs51reg.h: fixed bug 842007
9316 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9318 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9321 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9323 * src/port.h (struct PORT),
9324 * src/avr/ralloc.c (avr_assignRegisters),
9326 * src/ds390/ralloc.c (ds390_assignRegisters),
9328 * src/hc08/ralloc.c (hc08_assignRegisters),
9330 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9332 * src/pic/ralloc.c (pic14_assignRegisters),
9334 * src/pic16/ralloc.c (pic16_assignRegisters),
9336 * src/xa51/ralloc.c (xa51_assignRegisters),
9338 * src/z80/ralloc.c (z80_assignRegisters),
9340 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9341 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9343 * src/SDCCdflow.c (computeDataFlow),
9345 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9347 * src/SDCCcflow.c (*),
9349 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9350 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9351 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9352 immedDom() returning wrong block; probably fixes bug #1160833)
9354 2005-03-20 Borut Razem <borut.razem AT siol.net>
9356 * support/scripts/inc2h.pl: WIN32 port
9358 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9360 * device/lib/makefile.in: added abs.c and labs.c
9362 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9364 * device/include/stdint.h: added
9365 * device/lib/abs.c: added
9366 * device/lib/labs.c: added
9367 * device/include/stdlib.h: added abs() and labs() prototypes
9368 * device/lib/libsdcc.lib: added abs and labs
9369 * device/include/float.h,
9370 * device/lib/_fsmul.c,
9371 * device/lib/printf_fast.c,
9372 * device/lib/printf_tiny.c: updated comments
9374 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9376 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9379 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9381 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9382 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9384 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9386 * device/lib/printf_large.c: removed inline assembly for portability and
9387 readability. Use printf_fast if speed or size are more important.
9388 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9389 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9391 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9393 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9394 prevent compiler warning
9396 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9398 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9399 moved to level 0 and declared as static. Also they are explicit
9400 placed in access bank. This was necessery because some times they
9401 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9402 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9403 optimizations. Currently only compare to unsigned char is implemented,
9404 * src/pic16/gen.c: added fReturnIdx array,
9405 * (struct resolvedIfx) is moved to gen.h and made public,
9406 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9407 * (aopForSym): added an optimization to directly store in stack of
9408 the operand of a SEND iCode,
9409 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9410 but as registers instead (AOP_REG) using the fReturnIdx array,
9411 * (pic16_freeAsmop): remove the freed register from the
9412 _G.sregsAlloc field,
9413 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9414 a compare of 'WREG',
9415 * (pic16_popGetTempRegCond): changed function prototype, now
9416 function takes also a bitVector argument v which holds the current
9417 set of registers that are allocated for stack access by aopForSym,
9418 registers allocated in aopForSym for accessing stack symbols are not
9419 any more part of the functions usedRegs field,
9420 * (genCall): some times aopOp is called for a stack variable to be
9421 send, aopForSym might perform the push, if this is true make sure
9422 that genCall doesn't push the variable twice by testing _G.resDirect,
9423 * (genFunction): changed testing for unspecified interrupt number
9424 from 256 to INTNO_UNSPEC,
9425 * modified selection scheme of frame pointer generation. Previously
9426 if function did use local registers a frame pointer was generated,
9427 now a frame pointer is generated only if function has arguments
9428 (that need PLUSW2 register access), or has stack arguments, or the
9429 compiler is not instructed to omit the frame pointer,
9430 * (genEndFunction): before restoring local registers that were saved
9431 in the function preamble, also restore the registers that *might*
9432 have been allocated for stack access,
9433 * (genRet): removed some old comments,
9434 * (genCmp, the active (RN's) version): added a call to the
9435 pic16_genCmp_special function to perform the compare with a more
9436 robust and optimized way,
9437 * (genInline): a feature has been added in inline code generation,
9438 which allows a wildcard variable substitution when writing inline
9439 assembly. Code is incomplete and experimental therefore undocumented,
9440 * (genCast): changed order of aopOp for result and right to allow
9441 aopForSym to directly load the result if possible,
9442 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9443 perform an optimized compare on some selected special occasions,
9444 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9445 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9446 generate an IVT any more,
9447 * src/pic16/main.c (pic16_optionsTable): added command line option
9449 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9450 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9452 * src/pic16/NOTES: Raphael Neider added in list of active developers
9453 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9454 jumptable_end to prevent bug #,
9455 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9456 inCond and outCond fields,
9457 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9458 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9459 turn off register spilling,
9460 * (packRegsForOneUse): synced with other ports' versions although it
9461 is not used currently,
9462 * (pic16_packRegisters): added an optimization while reading
9463 structure bitfields, some registers may be saved (malloc code is
9464 decreased by 80 bytes)
9466 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9468 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9469 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9470 this can be optimized more?
9472 2005-03-10 Raphael Neider <rneider AT web.de>
9474 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9475 genNearPointerGet): (hopefully) fixed access to bitfields via
9476 pointers (p->bitN = x; and x = p->bitN; failed)
9478 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9480 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9482 2005-03-09 Raphael Neider <rneider AT web.de>
9484 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9486 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9488 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9489 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9490 (regTypeNum): set REG_BIT type if necessary
9491 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9492 * support/regression/tests/critical.c: check bug 1144613
9494 2005-03-02 Raphael Neider <rneider AT web.de>
9496 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9498 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9500 * src/avr/ralloc.c (serialRegAssign),
9501 * src/ds390/ralloc.c (serialRegAssign),
9502 * src/hc08/ralloc.c (serialRegAssign),
9503 * src/mcs51/ralloc.c (serialRegAssign),
9504 * src/pic/ralloc.c (serialRegAssign),
9505 * src/pic16/ralloc.c (serialRegAssign),
9506 * src/xa51/ralloc.c (serialRegAssign),
9507 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9509 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9511 * src/SDCCast.c (decorateType): fixed bug 1124787
9513 2005-02-20 Hubert Sack <sack AT digiplan.de>
9514 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9516 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9519 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9521 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9522 to keep the correct label reference count when adding/removing references
9523 to labels. A peephole file using this is appended to patch #1144962.
9525 2005-02-14 Raphael Neider <rneider AT web.de>
9527 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9528 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9529 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9530 retrievals of result operand's value on assignment
9532 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9534 * device/include/pic16/string.h: modified prototype for memccpy()
9535 to memccpy(void *, void *, char, size_t)
9536 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9537 check whether to omit frame pointer or not,
9538 * (genInline): convert all occurences of "\n" to LF in inline
9539 assembler blocks, this helps formatting the inline text,
9540 * (pic16_loadFSR0): modified prototype,
9541 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9542 removed some 8051 legacy code,
9543 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9544 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9545 before allocating temporary registers in functions,
9547 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9549 * support/regression/tests/bitvars.c: corrected the "fix"
9551 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9553 * support/regression/tests/bitvars.c,
9554 * support/regression/tests/bitwise.c,
9555 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9557 2005-02-10 Raphael Neider <rneider AT web.de>
9559 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9560 different size for Alpha
9561 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9563 2005-02-09 Raphael Neider <rneider AT web.de>
9565 * src/SDCC.lex(doPragma) : save and restore warning options as well
9566 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9567 * have #pragma less_pedantic set the errorlevel to WARNING
9569 * (cloneOptimize) : fixed wrong malloc's size
9570 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9571 facilitate correct handling of #pragma (save|restore)
9573 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9575 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9577 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9579 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9581 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9583 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9585 2005-02-02 Raphael Neider <rneider AT web.de>
9587 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9588 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9589 * (pic16_storeForReturn): fixed to allow returning function pointers
9590 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9591 * device/include/pic16/{stddef.h,stdbool.h}: added
9593 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9595 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9597 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9599 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9600 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9601 appeared to be required
9603 2005-01-31 Borut Razem <borut.razem AT siol.net>
9605 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9606 include/mcs51 and include/z80 directories to the package
9608 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9610 * src/hc08/gen.c (genFunction): fixed bug #1112752
9612 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9614 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9616 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9618 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9620 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9624 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9626 * device/include/c8051fxxx.h: removed these 6 files
9627 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9629 2005-01-26 Raphael Neider <rneider AT web.de>
9631 * src/pic16/gen.c (genAssign): fixed assignment from longs
9632 in codespace (were cut to three bytes)
9633 * (genDummyRead): implemented (except for CODESPACE...),
9635 * src/pic16/glue.c (emitStatistics): beautified
9636 * device/lib/pic16/libm/Makefile: added include path
9638 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9640 * src/z80/gen.c (aopPut): fixed bug #1103902
9642 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9644 * device/lib/expf.c: fixed bug #1095792
9646 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9648 * device/lib/pic16/libm: added Math library sources
9650 2005-01-24 Raphael Neider <rneider AT web.de>
9652 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9653 to enable upcast to pCodeOpReg2 (there is no type tag to
9654 differenciate the two and pic16_popGet2p cast into PCOR2)
9655 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9656 (sizeof(sectNames) changed to sizeof(sectName))
9657 Both patches fix segfaults under MinGW.
9659 2005-01-23 Raphael Neider <rneider AT web.de>
9661 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9662 Safe_[mc]?alloc()'ed variables
9663 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9664 of (byte sized) temporaries (assign them to WREG for now)
9665 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9666 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9667 this might fix SIGSEGVs on MinGW...
9668 * src/SDCCopt.c (killDeadCode): restored original behaviour
9669 (volatile operands might get thrown away though)
9671 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9673 * src/pic16/gen.c: fixed bug #1106975,
9674 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9675 pointer update, INTCON is saved, global interrupts are disabled and
9676 restored after updateing TOS.
9677 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9678 * added function attribute 'shadowregs' to take advantage of shadow
9680 * added function attribute 'wparam' as an alternative to the wparam
9682 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9683 user declares a non-ISR function as 'shadowregs',
9684 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9686 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9688 * .version: bumped version number to 2.4.8
9689 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9691 * device/lib/pic16/libio/i2c/: I2C module support library,
9692 * device/include/pic16/i2c.h: I2C support library header,
9693 * device/lib/pic16/libc/stdio/: standard IO support sources,
9694 * (printf_small.c): printf_small() source, supports float print,
9695 * (printf_tiny.c): printf_tiny() source, does not support floats,
9696 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9697 enable global optimizations for entire library source, other
9698 Makefiles in the source tree are also modified to reflect this,
9699 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9701 * doc/sdccman.lyx: updated to reflect new changes,
9702 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9703 sym->onStack if-case,
9704 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9705 sbit, idata, _idata, xdata, _xdata,
9706 * added pragma library, to link an external library, (see doc),
9707 * removed command line options, --pomit-config-words, --pomit-ivt,
9708 --pleave-reset-vector,
9709 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9710 when calling assembler to reflect memory model used, also define
9711 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9712 reflect stack model used,
9713 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9714 on stack return NULL,
9716 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9718 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9719 of the operands is volatile. Fixes #1020220
9721 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9723 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9724 * (OptimizeRegUsage): make sure that there is really no other flow where
9725 the first pCode is used
9727 2005-01-22 Raphael Neider <rneider AT web.de>
9729 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9730 to fix #1106967 (pCode->seq are not set up correctly)
9732 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9734 * src/SDCCglue.c (glue): make sure code area is declared before the
9735 static initialization area.
9737 2005-01-21 Raphael Neider <rneider AT web.de>
9739 * device/lib/Makefile.in: fixed test for pic16 install dir
9740 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9742 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9743 added --optimize-goto compiler switch and pragma wparam documentation
9744 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9745 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9746 and PRODH closing bug #1071770 (peephole optimizer)
9748 2005-01-19 Raphael Neider <rneider AT web.de>
9750 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9751 cmdLine buffers (used when calling sdcpp...) are large enough
9752 (MAX_PATH=256 truncates arguments leading to system halts when
9754 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9755 * (genUminus): rewritten to for efficiency
9756 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9757 used uninitialized in some cases)
9758 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9759 copy the third byte from the int -- now assumes 0x80 (data memory)
9760 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9761 operands (genAddLit expects the iCode's operands to swapped as
9762 well), fixed leftover bytes (crashed for short left operands)
9763 * (pic16_genMinusDec): performance improvements, removed false
9765 * (pic16_genMinus): fixed to cope with differently sized operands
9766 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9768 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9769 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9770 new banksel optimization
9771 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9772 analysis for temporary registers (segfaults...)
9773 * src/pic16/peeph.def: added rule
9775 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9777 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9778 which converts a float number to its ASCII representation
9779 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9780 functions to convert the fractional and integer part of a float to ASCII,
9781 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9782 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9784 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9786 * device/include/pic16/adc.h: added GPL info,
9787 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9788 a pCodeOp as tested operand,
9789 * (genNearPointerGet): optimized bit testing, does not use
9790 intermediate register for bit value, test directly instead with
9791 BTFSS, BTFSC, works only for single bits,
9792 * (genpic16Code): dump the name of the iCode in the asm,
9793 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9794 renamed to pic16_decodeOp,
9795 * (serialRegAssign): do not allocate a temporary register for iCode
9796 sequences that test a single bit for 1/0
9798 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9800 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9801 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9802 access stack and frame pointers. They are initially assigned to
9803 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9804 accessing SFRs. Updated all occurences of modification of stack or
9805 frame pointer in gen.c and pcode.c,
9806 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9807 assigning of a literal value to pointers,
9808 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9809 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9812 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9814 * doc/sdccman.lyx: update documentation about stack pragma, added
9815 some info for stack memory models
9817 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9819 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9821 2005-01-08 Raphael Neider <rneider AT web.de>
9823 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9824 udata sections to fix bug #1097823
9826 2005-01-05 Raphael Neider <rneider AT web.de>
9828 * src/pic16/gen.c (genGenericShift): added handling of differently
9829 sized left operand and result
9831 2005-01-04 Raphael Neider <rneider AT web.de>
9833 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9834 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9835 to hold the condition bit)
9836 * added new version of genCmp (old code available via #define)
9837 * added new version of genShiftLeft/genShiftRight in a generic
9838 way, now supports shifting by negative values
9839 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9840 shiftCount (expected by genGenericShift)
9841 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9842 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9844 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9845 is an invalid literal too...)
9847 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9849 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9850 from Raphael Neider,
9851 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9852 for 8-bit literals. This fixes some literal operands which are sign
9853 extended to 16-bits ints when instruction needs only 8-bits.
9855 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9857 * device/lib/logf.c: added mcs51 assembly version
9858 * device/lib/expf.c: added mcs51 assembly version
9859 * device/lib/_logexpf.c: new shared asm code for expf and logf
9860 * device/include/math.h: add defines for assembly math library
9861 * device/lib/Makefile.in: build new _logexpf.c
9862 * device/lib/libfloat.lib: use new _logexpf.c
9864 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9867 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9868 device types which have less than 0x7f registers.
9870 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9872 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9874 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9876 * device/lib/printf_fast.c: only build on supported arch.
9877 * device/lib/printf_tiny.c: only build on supported arch.
9878 * device/lib/printf_fast_f.c: only build if asm float lib
9879 * device/lib/_fsget1arg.c: only build if asm float lib
9880 * device/lib/_fsget2args.c: only build if asm float lib
9881 * device/lib/_fsnormalize.c: only build if asm float lib
9882 * device/lib/_fsreturnval.c: only build if asm float lib
9883 * device/lib/_fsrshift.c: only build if asm float lib
9884 * device/lib/_fsswapargs.c: only build if asm float lib
9885 * device/include/stdio.h: don't provide print_fast,
9886 print_fast_f, print_tiny prototypes if --xstack used
9888 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9890 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9891 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9894 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9896 * device/lib/printf_fast_f.c: same as printf_fast, but
9897 with floating point enabled
9898 * device/lib/printf_fast.c: minor tweaks
9899 * device/include/stdio.h: add printf_fast_f
9901 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9903 * src/SDCCmain.c: make --float-reent default for mcs51
9904 * device/lib/_fsadd.c: added mcs51 assembly version
9905 * device/lib/_fssub.c: added mcs51 assembly version
9906 * device/lib/_fsmul.c: added mcs51 assembly version
9907 * device/lib/_fsdiv.c: added mcs51 assembly version
9908 * device/lib/_fseq.c: added mcs51 assembly version
9909 * device/lib/_fsneq.c: added mcs51 assembly version
9910 * device/lib/_fsgt.c: added mcs51 assembly version
9911 * device/lib/_fslt.c: added mcs51 assembly version
9912 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9913 * device/lib/Makefile.in: add _fscmp to build
9914 * device/lib/libfloat.lib: add _fscmp to build
9916 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9918 * device/lib/_fs2slong.c: added mcs51 assembly version
9919 * device/lib/_fs2sint.c: added mcs51 assembly version
9920 * device/lib/_fs2schar.c: added mcs51 assembly version
9921 * device/lib/_fs2ulong.c: added mcs51 assembly version
9922 * device/lib/_fs2uint.c: added mcs51 assembly version
9923 * device/lib/_fs2uchar.c: added mcs51 assembly version
9924 * device/lib/_slong2fs.c: added mcs51 assembly version
9925 * device/lib/_sint2fs.c: added mcs51 assembly version
9926 * device/lib/_schar2fs.c: added mcs51 assembly version
9927 * device/lib/_ulong2fs.c: added mcs51 assembly version
9928 * device/lib/_uint2fs.c: added mcs51 assembly version
9929 * device/lib/_uchar2fs.c: added mcs51 assembly version
9930 * device/include/float.h: added #define to select asm vs c
9932 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9934 * device/lib/printf_fast.c: improvements to float output
9935 * device/include/float.h: add defines for assembly float library
9936 * device/lib/_fsget1arg.c: receive 1 float arg
9937 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9938 * device/lib/_fsnormalize.c: normalize a float
9939 * device/lib/_fsreturnval.c: return float, various helper routines
9940 * device/lib/_fsrshift.c: right shift a float's mantissa
9941 * device/lib/_fsswapargs.c: swap 2 floats
9942 * device/lib/Makefile.in: build these 6 new files for mcs51
9943 * device/lib/libfloat.lib: add these 6 files to the library
9945 2004-12-26 Borut Razem <borut.razem AT siol.net>
9947 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9950 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9952 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9953 and fully reentrant and register bank neutral.
9954 * device/lib/printf_fast.c: added float (not enabled by default),
9955 added compact/slower integer (also not enabled by default),
9956 improved size/speed of fast integer code, other minor changes
9957 * device/include/stdio.h, device/lib/Makefile.in,
9958 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9960 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9962 * src/pic16/pcode.c: declaring variables other than at the start of a
9963 block is not supported in C by VC6.
9965 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9967 * applied a previous patch from Raphael Neider that wasn't included
9968 in the previous commits, which fixes infinite loops within jumptable
9970 * made some fixes that previous patches introduced
9972 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9974 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9975 that fixes an issue with AOP_PCODE asmop's offset,
9976 * (pic16_popCopyReg): update instance field too,
9977 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9978 function of pic port,
9979 * (genCmp, genAnd, genAssign),
9980 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9982 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9984 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9985 variables initial values to idata section,
9986 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9987 variables in some functions. This utilizes parmBytes field of iCode
9988 structure to hold the offset of the variable in stack. (might be
9989 able to use the stack field too?)
9990 * applied patch from Raphael Neider # ### , # ###
9991 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9992 variable initial values in idata section,
9993 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9994 for static variables with initial value
9995 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9996 applied fix in while loop from Raphael Neider.
9998 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10000 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10001 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10002 * src/ds390/ralloc.c (serialRegAssign): spill bits
10003 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10004 * support/Util/SDCCerr.c,
10005 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10006 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10007 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10009 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10011 * device/include/sdcc-lib.h: inserted LGPL, added includes
10012 asm/ds390/features.h and asm/mcs51/features.h
10013 * device/include/asm/default/features.h,
10014 * device/include/asm/gbz80/features.h,
10015 * device/include/asm/z80/features.h: added empty _AUTOMEM
10017 * device/include/asm/ds390/features.h,
10018 * device/include/asm/mcs51/features.h: added files with defines for
10019 _AUTOMEM and _STATMEM indicating automatic and static storage class
10020 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10021 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10022 * src/SDCCicode.c (geniCodeCast),
10023 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10024 * src/SDCCloop.c (loopInduction): removed unused variable lr
10025 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10026 to convertToFcall to include char modulo (RFE 1065037), added check
10027 if left operand is unsigned and use abs of literal value
10028 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10029 as it doesn't work after conversion from peephole.def to peephole.rul
10030 * src/mcs51/gen.c (toBoolean): added check for size,
10031 (genModOneByte): optimized code for signed char modulo a literal
10032 power of 2 (thanks to Hubert Sack),
10033 (genRRC): removed unnecessary "clr c",
10034 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10035 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10037 swapped rules 256.c and 256.d,
10038 extended 256.d by using new multiple checks (thanks Erik),
10039 added rules 256.e and 256.f,
10040 updated rule 261.a and 261.b to new generated code
10041 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10043 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10045 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10046 induction related bugs, including first part of bug #1074377
10048 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10050 * applied patch from bug-report #1076292,
10051 * applied patches for genAnd and Goto-optimizations for Raphael
10053 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10054 dump a less iCode information,
10055 * src/pic16/device.h (pic16_options_t): added field debgen,
10056 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10057 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10058 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10060 * (various functions): added macros FENTRY and FENTRY2 to functions,
10061 to emit function prologue,
10062 * (various functions): fixed indentation,
10063 * (genNearPointerGet): fixed loading of FSR0,
10064 * (genPackBits): applied patch from Raphael Neider to fix updating
10065 of FSR0 and touching only the modified bits,
10066 * src/pic16/genarith.c (various functions): added macros FENTRY to
10067 emit function prologue in comments,
10068 * src/pic16/pcode.h: added functions debugf2, debugf3,
10069 * src/pic16/ralloc.c: partial fix for packForPush caused
10070 segmentation fault,
10072 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10074 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10075 <stsp AT users.sourceforge.net> with reversed byte order
10076 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10078 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10080 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10082 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10083 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10085 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10087 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10089 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10091 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10093 (setFromConditionArgs): friendly operand parser for peephole rules,
10094 (operandBaseName, operandsNotRelated): new peephole condition
10095 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10096 architecture specific register naming into account, handles n-way
10097 comparisons, and supports quoted literals
10098 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10100 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10102 * src/mcs51/peeph.def: fixed bug #1076940
10104 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10106 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10108 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10110 Adding support for replacing ljmps with sjmps in jumptables
10111 generated for switch statements. For now you need to set the
10112 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10113 Now 4 algorithms for mcs51 jumptable generation are used:
10114 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10115 addresses loaded pc-relative for up to 112 cases and stack-pushing
10116 target addresses loaded with offset from dptr for up to 256 cases.
10118 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10119 * src/mcs51/main.c: adapted constants for switch table generation
10120 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10122 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10124 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10125 * support/regression/tests/bug1057979.c: added test for bug 1073386
10127 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10129 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10132 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10134 * src/pic16/device.h,
10135 * src/pic16/genarith.c,
10136 * src/pic16/glue.c,
10137 * src/pic16/main.c,
10138 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10140 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10142 Large cummulative patch for pic16 port.
10143 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10144 to call when a stack overflow occurs,
10145 * (malloc.h): added CVS Id tag,
10146 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10148 * added libc directory. The current version of LibC contains string
10149 functions, ctype functions and macros and some functions of the
10150 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10151 be extensively tested in the future. Standard disclaimer here.
10152 Library is not automatically build yet. But one can build it by
10153 invoking 'make' inside the libc directory.
10154 * added ADC library under libio. Preliminary version yet.
10156 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10157 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10158 aopForRemat() now and not by pic16_aopOp(),
10159 * (pic16_popGetTempReg): removed warning messgae when allocating
10160 temporary registers, its a buggy feature and will be removed,
10161 * (pic16_popGet): set register instance field in AOP_CRY,
10162 * (pic16_outBitC): fixed for results in size greater than 1,
10163 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10164 * (pic16_storeForReturn): optimized return of 0,
10165 * (genCmp): experimental code for new genCmp which uses PIC18's
10166 special compare&skip instructions. Initial tests fail some times
10167 with variables grater than 1 byte in size, so new code is disabled,
10168 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10170 * (genCast): began a fix to optimize the casting of a bit to another
10171 bit, now assigning a bitfield to another bitfield will fail, sorry,
10172 * src/pic16/main.c: disabled the use of lr-support feature,
10173 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10174 * added some function prototypes, added function _debugf prototype,
10175 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10176 bits with offset (case PO_GPR_BIT),
10177 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10179 * (isBankInstruction): modified to return 0 for no banking instruction,
10180 and 1 for banking instruction,
10181 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10182 caused stop processing pCodes after a inline assembly block,
10183 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10184 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10185 registers when it shouldn't,
10186 * src/pic16/ralloc.c (allocReg): add preliminary support for
10187 supporting a limited set of temporary registers,
10189 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10191 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10192 genDataPointerSet): ensure assignments always copy in MSB to LSB
10194 (loadRegFromAop): recognize CLRH optimization,
10195 (genFunction): optimize RECEIVE iCodes in reentrant functions
10197 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10199 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10200 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10202 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10203 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10204 contiguous with data
10206 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10208 * device/lib/_gptrget.c (_gptrget),
10209 * device/lib/_gptrgetc.c (_gptrgetc),
10210 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10211 instead of sjmp to ret
10212 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10213 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10215 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10217 * .version: bumped version to 2.4.7
10218 * device/lib/_gptrget.c (_gptrget): is now _naked
10219 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10220 * device/lib/_gptrput.c (_gptrput): is now _naked
10221 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10222 (createFunction): fixed xstack
10223 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10224 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10226 (geniCodeCritical): store original interrupt state in an iTemp bit
10227 var unless stack-auto
10228 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10229 * src/SDCCmain.c (setIncludePath): added include/target to search path
10230 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10231 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10233 (processFuncArgs): put bit vars in bit area
10234 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10235 unsaveRBank): fixed xstack,
10236 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10237 (genFunction, genEndFunction): fixed xstack,
10238 (genAssign): optimization don't walk backwards through mem
10239 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10240 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10241 * support/regression/Makefile: also make library (for stack-auto) when
10242 making "all" and added "test-mcs51-xstack-auto"
10243 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10244 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10245 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10246 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10247 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10248 make-library by MAKE_LIBRARY
10249 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10250 regression tests for xstack
10251 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10252 * support/regression/tests/critical.c: test for critical on mcs51
10254 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10256 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10257 built version of sdcc instead of installed version
10259 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10261 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10262 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10264 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10265 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10266 WARNING: remove device/lib/build/z80/printf.o by hand when
10267 updating from previous build!
10268 * device/lib/z80/printf.c: updated comment
10269 * support/regression/tests/bug1057979.c: test all ports now
10270 * support/regression/tests/bug1065458.c: file added
10272 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10274 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10275 *_start and *_end symbols for static functions
10277 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10279 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10280 and search crt0.o in all library paths,
10281 (setIncludePath): proper handling of --nostdinc,
10282 (setLibPath): proper handling of --nostdlib
10283 * support/regression/Makefile,
10284 * support/regression/ports/ds390/spec.mk,
10285 * support/regression/ports/gbz80/spec.mk,
10286 * support/regression/ports/hc08/spec.mk,
10287 * support/regression/ports/mcs51/spec.mk,
10288 * support/regression/ports/mcs51-large/spec.mk,
10289 * support/regression/ports/mcs51-stack-auto/spec.mk,
10290 * support/regression/ports/z80/spec.mk: use include and lib files from
10291 built version of sdcc instead of installed version
10292 * doc/sdccman.lyx: fixed typo in --nostdinc
10294 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10297 * src/pic/device.c,
10298 * src/pic/ralloc.c,
10299 * src/pic/gen.c : added support to generate code for struct bit fields.
10301 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10303 * as/xa51/xa_version.h,
10304 * device/include/errno.h,
10305 * device/include/regc515c.h,
10306 * device/lib/_itoa.c,
10307 * device/lib/_ltoa.c,
10308 * device/lib/ser_ir_cts_rts.c,
10309 * sim/ucsim/xa.src/glob.cc,
10310 * sim/ucsim/xa.src/inst_gen.cc,
10311 * sim/ucsim/xa.src/xa_bit.cc,
10312 * sim/ucsim/xa.src/xa_sfr.cc,
10313 * sim/ucsim/z80.src/inst_dd.cc,
10314 * sim/ucsim/z80.src/inst_fdcb.cc,
10315 * support/scripts/keil2sdcc.pl,
10316 * src/pic16/pic16.dsp,
10317 * src/pic16/pic16a.dsp: corrected cvs line endings
10318 * device/lib/printf_large.c: fixed bug 1057979
10319 * src/pic16/gen.c: fixed non-C standard code
10320 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10321 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10322 * support/regression/ports/mcs51/support.c: reload T1 asap
10323 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10324 pdata use and clear idata startup behaviour
10325 * support/regression/tests/bug1057979.c: added
10327 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10329 * device/examples/ds390/ow390/ad26.h,
10330 * device/examples/ds390/ow390/cnt1d.h,
10331 * device/examples/ds390/ow390/crcutil.c,
10332 * device/examples/ds390/ow390/ownet.h,
10333 * device/examples/ds390/ow390/owsesu.c,
10334 * device/examples/ds390/ow390/swt12.h,
10335 * device/examples/ds390/ow390/swtoper.c,
10336 * device/examples/ds390/ow390/temp10.h,
10337 * device/examples/ds390/ow390/thermodl.c,
10338 * device/examples/ds390/tinitalk/tinitalk.dsp,
10339 * device/examples/ds390/tinitalk/tinitalk.dsw,
10340 * device/examples/mcs51/clock/hw.h,
10341 * device/examples/mcs51/simple2/go.bat,
10342 * device/examples/serialcomm/windows/serial.h,
10343 * device/examples/xa51/dummy.c,
10344 * device/examples/xa51/hello.c,
10345 * device/include/80c51xa.h,
10346 * device/include/at89x051.h: corrected cvs line endings
10348 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10350 * src/pic16/main.c (options): added command line --gstack, to trace
10351 stack over/under flows,
10352 * added pragma 'wparam' to allow passing first byte of function
10353 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10354 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10355 call to __gstack_test function and sets up the symbol as extern,
10356 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10357 * popaop): added call to pic16_testStackOverflow,
10358 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10360 * (genCall, genPcall): now all parameters are passed via stack
10361 except in functions that are pass to wparam pragma in which WREG is
10363 * (genPcall): REENTRANT flag is checked to see if variable prototype
10364 contains reentrant keyword, don't call a non-reentrant function, via
10365 a reentrant function pointer or vice versa, functions are never
10367 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10369 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10370 SIGSEGV when accessing a NULL register stucture,
10371 * (pic16_printGPointerType): modified to handle UPPER modifier for
10372 function initializers, changed prototype of function to simpler one,
10373 * (pic16_printIvalFuncPtr): check to see if function is already
10374 added in externs list,
10375 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10376 optimized a move from W to SFR with a move to the same register
10377 later after a CALL,
10378 * device/lib/pic16/debug: NEW directory, contains debug features
10379 which are enabled when linking with libdebug.lib, currently command
10380 line option --gstack enables stack pointer tracing for over/under
10381 flow, corresponding sources are in debug/gstack
10383 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10385 * doc/sdccman.lyx: updated SDCC version,
10386 * (PIC16 port): update list of command line options,
10387 * src/pic16/device.h (structure pic16_options_t): added field gstack
10388 to enable stack overflow tracing on push/pops,
10389 * src/pic16/device.c (statistics structure): added statistics
10391 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10392 pic16_dump_int_registers): increase statistics counters for each
10393 * variable which is encountered
10394 * (pic16_dump_usection): emit each .udata variable to its own udata
10396 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10397 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10398 parameters via stack, otherwise use old scheme,
10399 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10400 assembler output file,
10401 * src/pic16/main.c: added command line options --gstack to enable
10402 push/pop tracing for stack overflow,
10403 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10404 instructions): added size of each instruction,
10405 * (pic16_countInstruction): estimate size of instructions in
10406 the_pFile list, inline assembly blocks are not counted,
10407 * (pic16_FixRegisterBanking): trace previous register usage, when
10408 banksel optimizations is greater than 0, don't emit a redudant
10411 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10413 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10414 * src/pic16/ralloc.c : applied same fix for pic16.
10415 * src/pic/gen.c : tidied it up a little.
10417 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10419 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10420 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10422 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10424 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10426 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10428 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10429 non-reentrant function __modsint in the interrupt function (thus
10430 corrupting math operations during serial I/O)
10431 * device/lib/ser_ir.c: as above, changed buffersize
10432 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10433 256.c,d for zeroing
10434 * doc/Makefile: added option -t for rsync
10436 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10438 * src/SDCCast.h (struct ast),
10439 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10441 2004-10-20 Borut Razem <borut.razem AT siol.net>
10443 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10446 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10448 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10450 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10451 support functions to replace long sequences of MOVFF's from access
10452 bank registers to stack and vice versa,
10453 * src/pic16/device.h: added new field opt_flags, where optimization
10454 flags can be set to enable certain features,
10455 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10456 * pBlock, (genFunction, genEndFunction): surroung loop for
10457 saving/loading used registers in stack with PC_INFO pCodes,
10458 INF_LREGS. Code in between can then be optimized by pCode optimizer
10459 to support function calls,
10460 * (genDataPointerSet): fixed bug which loaded float fields in
10461 structures with corrupt data,
10462 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10463 in a standard way debug info on stderr. Feature used for developing
10464 and debugging only,
10465 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10466 obsolete chunks of code,
10467 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10468 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10469 * pic16/src/pcode.c (pic16_newpCodeInfo,
10470 * (pic16_newpCodeOpLocalRegs),
10471 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10473 * (pic16_pCodeConstString): printing of the initial value of a
10474 symbol as a comment is inhibited since parsing was already done by
10475 copyStr and output is corrupt,
10476 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10478 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10480 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10482 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10484 * as/mcs51/lkarea.c: removed old K&R style,
10485 (lnksect): changed check on boundary error,
10486 (lnksect2): changed check on boundary error,
10487 (lnksect2): extend XSTK to end of page if size = 1
10488 * as/mcs51/lkmain.c: removed old K&R style,
10489 (Areas51): create l_IRAM symbol
10490 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10491 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10492 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10493 * device/lib/_mullong.c: added version to be compiled with xstack
10494 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10495 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10496 * device/lib/mcs51/crtxstack.asm: fixed comment
10497 * src/SDCCglue.c: maxInterrupts defaults to 0,
10498 (emitMaps): added pdata,
10499 (createInterruptVect): (re)moved default,
10500 (glue): added pdata,
10501 (glue): moved __start__xstack to XSTK with default size 1
10502 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10503 and options.float_rent when options.stackAuto is set,
10504 (linkEdit): only write XDATA_NAME if provided on command line
10506 * src/SDCCmem.c: added pdata
10507 * src/port.h: added pdata_name to PORT
10508 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10509 (saveRegisters, unsaveRegisters): removed usage of B,
10510 (genMinus): fixed accumulator clash,
10511 (genJumpTab): added comment, this needs another look
10512 * src/mcs51/gen.c: added check for "B in use" paranoia,
10513 added pushB() and popB()
10514 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10517 * src/ds390/main.c,
10519 * src/mcs51/main.c,
10521 * src/pic16/main.c,
10523 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10524 added PSEG (PAG,XDATA) or NULL to port specifier
10525 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10526 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10527 (_mcs51_genInitStartup): removed __start__xstack equ,
10528 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10529 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10530 * src/z80/gen.c (_rleAppend): fixed warnings
10531 * support/regression/tests/zeropad.c: added pdata test
10532 * .version: bumped to 2.4.6
10534 2004-10-17 Borut Razem <borut.razem AT siol.net>
10536 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10537 as a part of nightly build
10539 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10541 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10542 WREG holds the first byte function parameters,
10543 * (aopForSym): take special case for symbols which are in FARSPACE
10544 but in CODESPACE too,
10545 * (assignResultValue): modified to take into account _G.useWreg,
10546 * (genCall): don't use wreg for parameter passing when function is
10547 declared as reentrant, too, added optimization INCF to stack
10548 pointer when stack parameter count is 1,
10549 * (genFunction, genEndFunction): refurnished and fixed to not using
10550 wreg for passing parameters when function has varargs or is
10551 reentrant, fixed bug with symbol name compare for generating
10552 functions in absolute address,
10553 * (pic16_storeForReturn): refurnished,
10554 * (genCmp): began writing a new version of the function, not ready
10555 yet, therefore it is disabled,
10556 * (genAssign): do not read code memory when assigning a function to
10557 a pointer function,
10558 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10559 array of characters, not pointer,
10560 * (pic16initialComments): in debug mode emit an .ident directive for
10562 * (_process_pragma): emit a new warning type (internal to pic16)
10563 when setting stack to default length, emit a similar warning when
10564 placing a function at absolute address and address is not word aligned
10565 * (_pic16_parseOptions): added 'return TRUE' statement,
10566 * (_pic16_linkEdit): if compiling a source, then add the source's
10567 file object, first in the list of objects to link,
10569 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10571 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10572 * src/pic/main.c : removed VC warning.
10573 * src/pic/gen.c : changed comment.
10575 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10577 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10578 reference to a deprecated symbol _GPTRREG was causing failure to
10579 link. Thanks G. M. Gallant for the info.
10581 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10583 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10584 comments for Bugs item #954788.
10586 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10588 * src/pic16/device.c (pic16_dump_gsection,
10589 * pic16_groupRegistersInSection): handle symbols declared to be in
10590 access bank differently,
10591 * src/pic16/gen.c (struct _G): added field resDirect,
10592 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10593 send values read from stack directly to result and don't allocate
10595 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10597 * (pic16_sameRegsOfs): NEW,
10598 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10599 free because they were not allocated from temporary pool,
10600 * pic16_popRegFromString): workaround to fix a problem with
10601 allocating variables twice or never,
10602 * (genGenPointerGet): using PRODL instead of FSR0H,
10603 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10605 * (genAssign): take advantage of the _G.resDirect flag,
10606 * (genCast): around line 11844, use mov2f instead of directly
10607 MOVFF'ing between operands to account for literal values,
10608 * src/pic16/genutils.c: some new debug functions for gpsim have been
10610 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10611 float with integer part only,
10612 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10613 place variables in access bank
10614 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10615 updated sources to reflect recent changes in gen.c
10617 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10619 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10620 sources that searched for headers in installation path, now the
10621 device/include/pic16 is used,
10622 * src/pic16/glue.c (pic16glue),
10623 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10624 .line directives if not in debug mode, this suppresses assembler's
10625 warnings for ignored directives
10627 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10629 * src/port.h: made reset_regparms prototype void parameter explicit.
10630 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10631 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10632 * doc/sdccman.lyx: documented warning disabling and how to use
10633 printf_large to make it print floats.
10634 * device/include/stdbool.h: NEW
10635 * device/lib/_atof.c,
10636 * device/lib/_divuint.c,
10637 * device/lib/_divulong.c,
10638 * device/lib/expf.c,
10639 * device/lib/printf_large.c,
10640 * device/lib/sincosf.c,
10641 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10642 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10643 a completely reentrant lib.
10645 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10647 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10648 * device/include/pic16/stdio.h: fixed bug with colon
10650 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10652 * device/include/pic16/stdio.h,
10653 * device/include/pic16/stdlib.h,
10654 * device/include/pic16/math.h: NEW
10655 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10656 declared as _naked to reduce overhead
10657 * device/lib/Makefile.in (target port-specific-objects-pic16):
10658 changed * to *.* so to ignore the CVS directory,
10659 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10660 stacked variables back in stack,
10661 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10664 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10666 * .version: bumped version number to 2.4.5
10667 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10668 * support/Util/SDCCerr.c (messages structure): added entry for
10671 Large cumulative patch for pic16 port and libraries.
10672 * device/include/pic16/sdcc-lib.h,
10673 * device/include/pic16/stdarg.h,
10674 * device/include/asm/pic16/features.h,
10675 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10676 * device/include/pic16/float.h: changes reentrant keyword with
10677 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10678 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10679 updated target build-libraries to include objects from gptr,
10680 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10681 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10682 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10683 all function headings,
10684 * src/SDCCmain.c: added global parameter userIncDirsSet,
10685 * (parseCmdLine): when option -I is encountered add directory to
10686 userIncDirsSet too,
10687 * src/version.awk: added space between control and long,
10688 * src/pic16/NOTES: added some notes for the port,
10689 * src/pic16/gen.c: added prototype for mov2fp function,
10690 * (fReturnpic16[]): properly named return value registers,
10691 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10692 * (aopForSym): added code to handle symbols with onStack flag set,
10693 symbols onStack are allocated PTRSIZE bytes,
10694 * (aopFreeAsmop): handles special case where asmops are stack objects,
10695 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10696 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10697 added argument lock to trace flaws in allocating temporary registers
10698 when developing port,
10699 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10700 * (pic16_popRegFromString): reenabled allocating a direct register
10702 * (assignResultValue): various beautifications,
10703 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10704 referenced function argument,
10705 * (genIpush): reenabled to allow stacked arguments, handles only
10706 ic->parmPush iCodes,
10707 * (genCall, genPcall): major changes to allow for variable argument
10708 functions, fixed a bug with falsely restoring stack pointer after
10709 returning from call,
10710 * (genFunction): pending code for critical function,
10711 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10712 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10713 * (genNearPointerGet): fixed bug with indirect reading, was always
10715 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10717 * (genAddrOf): rewrote code to take address of a stacked function parameter
10718 * (genCast): fixed casting to generic pointer type,
10719 * src/pic16/gen.h: added AOP_STA,
10720 * (struct asmop): added field stk,
10721 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10722 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10723 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10724 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10725 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10726 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10728 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10730 * (pic16_port structure): generic pointer size is set to 3,
10731 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10732 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10734 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10735 operand is an iTemp,
10737 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10739 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10740 * debugger/mcs51/simi.c: addapt new syntax of s51
10742 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10744 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10745 * src/pic16/pcode.c: commented out some calls to free() in order to
10748 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/SDCCicode.c (isiCodeInFunctionCall),
10752 * src/avr/ralloc.c (selectSpil),
10753 * src/pic/ralloc.c (selectSpil),
10754 * src/pic16/ralloc.c (selectSpil),
10755 * src/ds390/ralloc.c (selectSpil),
10756 * src/hc08/ralloc.c (selectSpil),
10757 * src/xa51/ralloc.c (selectSpil),
10758 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10759 stack in the middle of a function call sequence (fixes bug #1020268)
10760 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10761 costs associated with the minimum switch case.
10763 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10765 * src/SDCC.lex: fixed bug #1030549
10767 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10769 * src/SDCCcse.h (struct cseDef),
10770 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10771 over a function call if the CSE is derived from a symbol whose
10772 address has been taken (fixes bug #1029883)
10773 * support/regression/tests/bug-1029883: a new regression test for
10776 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10778 * src/hc08/gen.c (emitinline): fixed bug #1029778
10779 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10780 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10781 and starts toward RFE #905167)
10783 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10785 * src/pic16/gen.c (mov2f): New function to move an operand to
10786 another without considering if it is a literal or a register,
10787 * (pic16_sameRegs): don't check if they are both AOP_REG,
10788 * (AccRsh): removed andmask=0 lines,
10789 * (genLeftShift): duplicated to be improved in future versions,
10790 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10791 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10792 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10793 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10794 * (insertBankSwitch): fixed inserting banksel directives algorithm
10795 for instructions that follow a skip instruction, this fixes a report
10796 for broken subtraction code generation,
10797 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10798 iCode is a left op, just in case result and right share the same
10801 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10806 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10807 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10808 on 2004-09-12; it was buggy
10810 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10812 * src/SDCCsymt.h: removed RESULT_CHECK
10817 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10819 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10821 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10822 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10823 configuration values no more rejected by compiler, they are assigned
10824 to configuration registers with a warning message instead,
10825 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10826 the for-loop so last conf register is emitted too,
10827 * (_pic16_initPaths): link library libsdcc.lib by default,
10828 * (_hasNativeMulFor): modified test for multiplication according to
10829 Raphael Neider's remarks. Integer multiplication is also done with
10831 * device/include/pic16/pic18fregs.h: corrected type error in while
10832 testing and including 18f6720 header file
10834 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10836 * src/pic16/device.h (pic16_options): removed field use_crt,
10837 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10838 until an optimization to handle single bits is added,
10839 * (pic16_loadFSR0): moved before genUnpackBits,
10840 * (genAnd): some white lines removed,
10841 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10842 leave_reset flags in pic16_options when using crt modules,
10844 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10846 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10847 for bugs 898889 & 979599. Also used some safer print instructions.
10849 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10851 * src/pic16/device.h (pic16_options_t): added field use_crt,
10853 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10854 catch a probable future bug,
10855 * src/pic16/gen.c: aopIdx function commented out,
10856 * (genAssign): commented out old code which used aopIdx,
10857 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10858 code, added if conditionals to take into account the --use-crt
10859 command line options,
10860 * src/pic16/main.c (pic16_optionsTable): added new command line
10861 options, --use-crt= and --no-crt,
10862 * (_pic16_linkEdit): now the proper crt object is added in the
10863 linker command line except than when --no-crt is specified,
10864 * src/pic16/pcode.c,
10865 * src/pic16/pcode.h: added some structures and functions for a new
10866 optimization scheme to compansate for instruction overhead between
10867 same iCodes, this scheme is currently under development and is not
10868 working in any way,
10869 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10871 * device/lib/pic16/startup/crt0i.c,
10872 * device/lib/pic16/startup/crt0iz.c: added global char variable
10873 __uflags to force the generation of an idata section
10875 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10878 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10879 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10881 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10883 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10884 Frieder) and clarified the default code optimization mode
10886 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/SDCC.lex (doPragma, process_pragma),
10889 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10890 "opt_code_size", and "opt_code_balanced"
10891 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10892 regrouped options by category, added support for category headers
10893 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10894 and "--opt-code-size"
10895 * doc/sdccman.lyx: documented these new options and pragmas
10896 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10897 preference into account
10899 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10901 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10902 geniCodePreDec): Fixed bug 904237 by generating a warning
10904 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10906 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10908 * src/pic/device.c : When no max ram set validate full memory range.
10910 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10912 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10914 * device/lib/_gptrget.c,
10915 * device/lib/_gptrput.c: updated comment
10916 * device/lib/calloc.c,
10917 * device/lib/free.c,
10918 * device/lib/malloc.c,
10919 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10920 * src/SDCCcse.c (cseBBlock),
10921 * src/SDCCicode.c (printOperand, geniCodeArray),
10922 * src/SDCCicode.h (struct operand): fixed bug 868103
10923 * support/regression/tests/bug-868103.c: added
10924 * src/SDCCast.c (searchLitOp),
10925 * src/SDCCcse.h (struct cseDef),
10926 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10927 * src/SDCCicode.h (struct operand),
10928 * src/SDCCsymt.h (struct sym_link),
10929 * src/avr/gen.c (hasInc),
10930 * src/ds390/gen.c (hasInc),
10931 * src/hc08/gen.c (genPlusIncr, hasInc),
10932 * src/mcs51/gen.c (hasInc),
10933 * src/pic16/glue.c (pic16_printIvalChar),
10934 * src/pic16/ralloc.c (regWithIdx),
10935 * src/xa51/gen.c (hasInc) : removed warnings
10936 * src/SDCCast.c (createBlock): added comment ???
10937 * src/hc08/ralloc.c: updated comments
10939 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10941 * doc/sdccman.lyx: updated section on switch statements, added
10942 section about semaphore locking
10943 * doc/Makefile: added option -info for latex2html
10944 * device/lib/_gptrget.c,
10945 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10947 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10949 * src/pic/device.h,
10950 * src/pic/device.c,
10951 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10952 maxram is less than 0x100.
10954 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10956 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10958 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10961 * src/mcs51/main.c,
10962 * src/ds390/main.c,
10966 * src/pic16/main.c,
10969 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10970 a jump table is the best form for a switch statement, including
10971 automatic insertion of missing cases to make the case range
10972 continuous. Developed in collaboration with Frieder Ferlemann.
10974 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10976 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10977 accumulator result if it needs sign extension
10979 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10981 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10983 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10985 * device/lib/gbz80/printf.c,
10986 * device/lib/z80/printf.c: removed define for NULL
10988 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10990 * as/xa51/xa_link.c,
10991 * device/examples/ds390/ow390/ad26.c,
10992 * device/examples/ds390/ow390/cnt1d.c,
10993 * device/examples/ds390/ow390/counter.c,
10994 * device/examples/ds390/ow390/ds2480.h,
10995 * device/examples/ds390/ow390/ds2480ut.c,
10996 * device/examples/ds390/ow390/findtype.c,
10997 * device/examples/ds390/ow390/gethumd.c,
10998 * device/examples/ds390/ow390/owllu.c,
10999 * device/examples/ds390/ow390/ownetu.c,
11000 * device/examples/ds390/ow390/swt12.c,
11001 * device/examples/ds390/ow390/swtloop.c,
11002 * device/examples/ds390/ow390/temp.c,
11003 * device/examples/ds390/ow390/temp10.c,
11004 * device/examples/ds390/ow390/thermo21.c,
11005 * device/examples/ds390/ow390/tinilnk.c,
11006 * device/examples/ds390/ow390/tstfind.c,
11007 * device/examples/serialcomm/windows/serial.cpp,
11008 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11009 * device/include/reg51.h: fixed line endings for cvs
11011 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11014 packRegsForAccUse, packRegisters): new accumulator register
11016 * support/regression/ports/hc08/support.c (_putchar): suppress
11017 warning of unused variable
11018 * src/SDCCicode.c: added SWAP entry to codeTable
11020 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11022 * device/lib/sprintf.c: forgot to add this file before previous commit
11024 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11026 * src/pic16/gen.c (genPackBits): added operand right in function
11027 parameters, load result directly if p_type is POINTER (that is
11028 called by genNearPointerSet)
11029 * (genUnPackBits): added operand left in function parameters,
11030 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11031 FSR0 if accessing bitfields,
11033 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11035 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11036 _print_format; updated printf, sprintf, vsprintf
11037 * device/include/asm/default/features.h: corrected comment/define
11038 * device/lib/Makefile.in: added sprintf.c
11039 * device/lib/libsdcc.lib: added sprintf module
11040 * device/lib/printf_large.c,
11041 * device/lib/vprintf.c,
11042 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11044 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11045 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11046 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11048 * support/regression/tests/zeropad.c: define idata as data for hc08
11050 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11052 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11053 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11054 labels are referenced at least once (even if a reference is not found)
11055 * src/hc08/gen.c (emitcode): set isComment flag for comments
11056 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11057 loads), rules 6a..6b (optimize jumps to return)
11059 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * device/lib/acosf.c (acosf),
11062 * device/lib/asinf.c (asinf),
11063 * device/lib/atanf.c (atanf),
11064 * device/lib/ceilf.c (ceilf),
11065 * device/lib/cosf.c (cosf),
11066 * device/lib/coshf.c (coshf),
11067 * device/lib/cotf.c (cotf),
11068 * device/lib/fabsf.c (fabsf),
11069 * device/lib/floorf.c (floorf),
11070 * device/lib/log10f.c (log10f),
11071 * device/lib/logf.c (logf),
11072 * device/lib/sinf.c (sinf),
11073 * device/lib/sinhf.c (sinhf),
11074 * device/lib/sqrtf.c (sqrtf),
11075 * device/lib/tanf.c (tanf),
11076 * device/lib/tanhf.c (tanhf),
11077 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11078 replaced all instances of "reentrant" in the library functions
11079 defined in math.h with this macro.
11080 * support/regression/tests/float_trans.c: reenabled test for hc08
11082 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11084 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11085 erroneously deleted
11087 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11089 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11090 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11091 multi-byte volatile operands are used
11092 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11093 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11094 initialization to area GSINIT0 so that it would always precede
11095 any static initializers in GSINIT
11096 * support/regression/tests/zeropad.c: fixed idata define for hc08
11097 * support/regression/tests/bug-927659.c,
11098 * support/regression/tests/float_trans.c: disabled tests for hc08
11099 pending missing library routines
11100 * .version: increased version number to 2.4.4 - hc08 port now passes
11104 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11106 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11107 * Makefile.common.in,
11109 * as/hc08/Makefile.in,
11110 * as/mcs51/Makefile.in,
11111 * as/z80/Makefile.in,
11112 * debugger/mcs51/Makefile.in,
11113 * device/include/Makefile.in,
11114 * device/lib/Makefile.in,
11117 * link/z80/Makefile.in,
11118 * packihx/Makefile.in,
11119 * sim/ucsim/main_in.mk,
11120 * sim/ucsim/avr.src/Makefile.in,
11121 * sim/ucsim/doc/Makefile.in,
11122 * sim/ucsim/gui.src/serio.src/Makefile.in,
11123 * sim/ucsim/hc08.src/Makefile.in,
11124 * sim/ucsim/s51.src/Makefile.in,
11125 * sim/ucsim/xa.src/Makefile.in,
11126 * sim/ucsim/z80.src/Makefile.in,
11128 * support/cpp2/Makefile.in,
11129 * support/librarian/Makefile,
11130 * support/makebin/Makefile: added DESTDIR to the install path proposed
11131 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11132 * doc/sdccman.lyx: added DESTDIR documentation
11134 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11136 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11137 instruction for interrupt handlers, use fast returns when returning
11138 from high priority interrupts
11140 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11144 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11145 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11146 bugs, ported much of Bernhard's code from mcs51
11147 * src/mcs51/gen.c (genSend),
11148 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11149 than one when calling a reentrant function
11150 * device/lib/_mullong.c: defined an alternate struct layout for big
11151 endian ports (hc08)
11153 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11155 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11158 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11160 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11161 are sane and complete before asking the port its prefered parameter
11162 passing method (fixes bug #1017633)
11163 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11166 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11168 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11169 problem in bitfields >= 8 bits.
11171 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11173 * src/SDCCsymt.c: undid changes that were not meant to be committed
11175 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11177 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11179 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11181 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11182 copied and wrong bit got inverted
11184 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11186 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11187 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11188 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11189 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11190 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11191 assignments to bitfields at known addresses
11192 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11193 reads from bitfields at known addresses
11194 * src/hc08/ralloc.c (packRegisters),
11195 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11196 genhc08Code): optimize pointer get values used as conditionals
11197 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11200 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11202 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11203 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11204 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11207 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11209 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11211 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11216 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11218 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11220 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11222 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11225 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11227 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11229 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11231 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11232 cases use more compact code.
11234 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11236 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11238 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11240 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11242 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11245 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11246 parameter of changePointer() from symbol* to sym_link*
11247 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11248 * src/SDCCsymt.c (compareType): void* type is castable to other
11249 pointers, but not necesarily an exact match.
11250 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11251 is no longer blindly treated as an exact match.
11252 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11254 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11256 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11258 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11262 * src/pic/ralloc.h,
11263 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11265 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11267 * src/pic/device.c,
11268 * src/pic/device.h,
11269 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11271 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/mcs51/gen.c (emitcode): fixed bug #992819
11275 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11277 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11278 there's no need to make it worse
11280 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/mcs51/ralloc.c (deassignLR),
11283 * src/ds390/ralloc.c (deassignLR),
11284 * src/hc08/ralloc.c (deassignLR),
11285 * src/z80/ralloc.c (deassignLR),
11286 * src/pic/ralloc.c (deassignLR),
11287 * src/pic16/ralloc.c (deassignLR),
11288 * src/avr/ralloc.c (deassignLR),
11289 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11290 rlivePoint): fixed another part of bug #971834
11292 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11294 * src/z80/main.c: enabled "critical" keyword
11295 * src/z80/mappings.i,
11296 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11297 functions (fixes bug #979646)
11298 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11300 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11302 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11305 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11307 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11308 doesn't disable too much optimizations
11310 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11312 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11314 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11316 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11318 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11320 * src/pic/gen.c tidied up tabs
11321 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11322 * src/pic/main.c tidied up tabs
11323 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11324 * src/pic/pcoderegs.c tidied up tabs
11325 * src/pic/ralloc.c tidied up tabs
11327 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11329 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11330 to S_FIXED for pic16 port and when symbol is not in level 0,
11331 allocate for S_REGISTER storage class and pic16 port, too,
11332 * src/pic16/device.h: prototype for checkSym,
11333 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11334 * (pic16_assignConfigWordValue): test the value and the mask to
11335 validate that the value is suitable for the configuration word,
11336 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11337 collect extern declared symbols, don't emit symbol twice, check
11338 first if symbol is in publics set first,
11339 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11340 * added command line '--fstack' which enables an experimental
11341 feature for stack access, too buggy to be used yet...
11342 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11343 * (pic16_allocDirReg): when register has storage class S_REGISTER
11344 allocate in pic16_dynAccessRegs,
11345 * device/include/pic16/pic18f????.h: modified configuration word
11346 naming convention, words started as CONFIG0H but should be CONFIG1H
11348 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11350 * device/include/mcs51reg.h: fixed bug 970993
11352 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11354 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11355 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11356 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11357 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11358 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11359 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11360 error/warning numbers,
11361 added function setWarningDisabled()
11362 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11363 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11364 _memcmp.c _memmove.c calloc.c realloc.c free.c
11365 * support/regression/tests/malloc.c: added tests for new functionality
11366 * support/regression/tests/zeropad.c: added tests for truncated initializers
11367 and initialized char arrays starting with '\x0'
11368 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11370 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11372 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11374 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11376 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11377 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11378 peephole 177.e. Thanks to anonymous
11380 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11383 function isn't used in the source but referenced as a
11384 variable initializer then declare it as extern in .asm file
11386 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11388 * .version: increased version number to 2.4.3
11390 Adding version extension according to ChangeLog CVS revision
11391 * src/Makefile.in (target all): added dependency 'version.h'
11392 * (rule version.h): added rule to create version.h from ChangeLog,
11393 * (rule dep): added dependency version.h,
11394 * src/version.awk: AWK script to create version.h
11395 * src/SDCCdwarf2.c (dwWriteModule),
11396 * src/SDCCglue.c (initialComments),
11397 * src/SDCCmain.c (printVersionInfo): modified to write after
11398 version string the version extension number,
11399 * src/SDCCutil.c: included "version.h"
11400 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11402 * src/SDCCutil.h: added prototype for getBuildNumber
11404 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11405 includeDirsSet, too,
11406 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11407 const char [] is found in function prototype...
11409 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11410 moving to WREG with source is already in WREG,
11411 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11412 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11413 * (aopForSym): stack'ed symbols are partially supported, added
11414 if-clause to support symbols in FARSPACE,
11415 * (sameRegs): added test for AOP_ACC to see if registers are same,
11416 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11417 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11418 * (pic16_popRegFromString): will not allocate a new register if it
11419 doesn't find one by name, bug may have introduced...
11420 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11421 * (genIpush): revived to use pic16 port's stack,
11422 * (genAddrOf): added incomplete case for stack'ed operand,
11423 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11424 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11425 can handle multibyte operands,
11426 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11427 * (pic16initialComments): added message for MPLAB compatibility
11429 * src/pic16/main.h: prototype for pic16_mplab_comp,
11430 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11431 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11432 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11433 because of increased complexity of procedure,
11434 * (_process_pragma): stack pragma changed to format 'stack pos len',
11435 emit symbol '_stack_end' to conform with gplink,
11436 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11437 to search for register,
11438 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11440 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11441 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11442 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11443 case for PO_GPR_REGISTER,
11444 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11445 dies, the new era is ahead !...
11446 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11447 pic16_dynInternalRegs,
11448 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11449 * (pic16_allocDirReg): minor optimizations and bug fixes,
11450 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11452 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11453 load stack and frame pointer with address of 'stack_end' symbol
11455 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11457 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11458 without source code but only variable initializers
11460 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11462 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11463 external are not declared as extern to reduce overhead while linking
11465 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11467 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11469 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11471 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11472 Yee Keat for the patch
11473 * src/SDCCast.c (decorateType): fixed bug #979599
11474 * src/ds390/gen.h: removed local fReturnSizeDS390
11475 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11476 * src/ds390/gen.c (genAnd, genOr, genXor),
11477 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11479 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11481 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11482 add relFilesSet to $3, manipulate $2 to handle linking of object
11483 files without source files in command line,
11484 * device/include/pic16 (all headers): added ID location macros,
11485 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11486 entries for ID location bytes,
11487 * (pic16_assignIdByteValue): NEW,
11488 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11489 added field dumpcalltree to pic16_options_t,
11490 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11491 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11492 emitting rFalseIfx label after check_carry label,
11493 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11494 pic16_emitDIRegs), NEW
11495 * (pic16glue): dump .calltree file when option --calltree found,
11496 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11497 * (_pic16_genAssemblerPreamble): emit ID locations after
11498 configuration registers,
11499 * (pic16_linkCmd): modifications of the link command,
11500 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11501 * (pic16_pCodeInitRegisters): don't init stack registers,
11502 * (pic16_findPrevInstruction): fixed bug,
11503 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11504 bug with immediate registers,
11505 * (buildCallTree): traces stack push and pop,
11506 * (pct2): dump also stack usage for each function,
11507 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11508 * (pic16_allocDirReg): various modifications,
11509 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11512 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11514 * src/pic16/pcode.c: removed buggy double colon
11516 2004-07-01 Borut Razem <borut.razem AT siol.net>
11518 * support/scripts/sdcc.nsi: added include/pic16 to setup
11520 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11522 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11523 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11525 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11526 specific command line arguments. Also added sample lkr script
11527 for placing a variable at a specific memory bank.
11528 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11529 at a specific memory bank,
11530 * (pic16_dump_isection): fixed bug which caused string literals to
11531 be omitted when dumping idata section,
11532 * (pic16_groupRegistersInSection): added code to handle registers
11533 in specific memory banks,
11534 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11535 public, all references are renamed too,
11536 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11538 * (pic16_storeForReturn): added case to handle when dest is WREG,
11539 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11540 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11541 pic16_rel_udata, check to see if that register is marked as being
11542 a member of a specific memory bank,
11543 * (pic16_printIvalCharPtr): added code to add string literals either
11544 to code or the idata sections,
11545 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11546 also accept the 'udata' pragma,
11547 * src/pic16/main.h: new structure types sectName and sectSym
11548 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11549 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11550 * (pic16_findPrevInstruction): fixed, it returned nothing,
11551 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11552 instruction combinations,
11553 * (pic16_FixRegisterBanking): heavily reorganised,
11554 * (pic16_AnalyzeBanking): if generating banksel directives is
11555 disabled, then don't call FixRegisterBanking at all,
11556 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11557 completely removed,
11558 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11560 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11562 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11563 Phuah Yee Keat <yk.phuah AT nestac.com>
11565 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11567 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11568 correctly the IVT even if it is relocated to some other location
11570 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11572 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11573 * device/include/pic16/pic18f2220.h: NEW,
11574 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11575 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11576 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11577 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11578 nodefaultlibs, ivt_loc is the location of the interrupt vector
11579 table, and nodefaultlibs signs that default libraries should not be
11580 linked in link stage,
11581 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11582 according to --ivt-loc argument,
11583 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11584 when pragma stack is found,
11586 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11588 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11589 256 (range check), 257 (do while), 258.a-f (bit banging
11590 f.e. on 3-wire SPI bus)
11592 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11594 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11595 variables used exclusively within a loop
11597 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11599 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11601 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11603 * src/SDCClrange.c (computeClash): fixed bug #971834
11605 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11607 * src/mcs51/gen.c (genCmp): fixed bug #975903
11608 * src/hc08/gen.c (operandsEqu),
11609 * src/ds390/gen.c (operandsEqu),
11610 * src/z80/gen.c (operandsEqu),
11611 * src/pic/gen.c (operandsEqu),
11612 * src/pic16/gen.c (operandsEqu),
11613 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11614 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11616 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11620 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11622 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11623 default case in switch statement,
11624 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11625 to eliminate problem with initialisation of pointers, but problem
11627 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11628 * (emitStaticSegment): removed various lines emitting debug info,
11629 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11630 added processor registers for utilizing EEPROM,
11631 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11632 configurable and set 8
11634 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11636 * .version: increased version number to 2.4.2,
11638 Cumulative patch for pic16 port
11639 * src/pic16/device.c: changed scheme to dump initial values for
11640 variables in idata segment, all print_idata* functions were removed,
11641 now the pic16_printIval* will be called,
11642 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11643 * _pic16_printPointerType, pic16_printPointerType,
11644 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11645 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11646 NEW, similar to the respective functions in SDCCglue.c,
11647 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11648 way, emitting hex bytes,
11649 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11651 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/avr/ralloc.c (serialRegAssign),
11654 * src/xa51/ralloc.c (serialRegAssign),
11655 * src/pic/ralloc.c (serialRegAssign),
11656 * src/pic16/ralloc.c (serialRegAssign),
11657 * src/hc08/ralloc.c (serialRegAssign),
11658 * src/z80/ralloc.c (serialRegAssign),
11659 * src/ds390/ralloc.c (serialRegAssign),
11660 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11662 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11665 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11667 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11669 Cumulative patch for pic16 port:
11670 * src/pic16/device.h (typedef PIC16_device) modified fields for
11671 defining microcontrollers,
11672 * src/pic16/device.c: added new info for all devices in Pics16 array,
11673 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11674 to be optimised out by the pCode optimiser,
11675 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11676 specially, bug reported by G.M. Gallant,
11677 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11678 as force'd so that cannot be optimised out by pCode optimiser,
11679 * src/pic16/pcode.c,
11680 * src/pic16/pcodepeeph.c,
11681 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11682 they are disabled by default, but can be enabled explicit with
11683 command argument --denable-peeps, for testing,
11684 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11685 --pomit-ivt in COMPILE_FLAGS
11687 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11689 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11690 compilation on MSVC
11692 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11694 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11696 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11698 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11699 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11701 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11703 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11704 would only assign 0x300001 register.
11706 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11708 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11709 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11711 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11713 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11715 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11716 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11717 added peephole 254 (left shift), 255 (jump table)
11719 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11721 * device/lib/Makefile.in: removed comment line with model-pic16,
11722 * (target port-specific-objects-pic16): the libraries and objects
11723 are copied to the build directory form the device/lib/pic16/bin
11726 Cumulative patch concerning pic16 port:
11727 * library directory has been re-organized,
11728 * added support for PIC18F1220,
11729 * added headers and library sources for chips 18f1220,18f6520,
11730 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11732 * configuration registers setting has changed, now each supported
11733 device has a complete description of the registers it uses,
11734 * all initialisations are moved to idata sections, these section
11735 can be absolute or relocatable,
11736 * fixed initialisation of codespace variables,
11737 * fixed warning about PCLATU and gpsim,
11738 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11739 * (genAssign): use table reads when assigning from variables in codespace,
11740 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11741 char/int variables placed in codespace,
11742 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11743 registers set in .asm file, no need for --pomit-config-words anymore,
11744 * (pic16glue): some 8051 legacy segments are commented out
11745 (to be removed completely),
11746 * added support for alternative assembler and linker with --asm=
11747 and --link= command line arguments,
11748 * peepholes are disabled automatically in the port, no need to
11749 specify on command line,
11750 * port supports natively char/int/long multiplication, but converts
11751 all divisions to support functions,
11752 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11753 to the file set in variable $2,
11754 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11755 strings in ASCII format and not in hex,
11756 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11757 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11758 allocate proper register if iCodes aren't temporary,
11760 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11762 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11764 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11766 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11769 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11771 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11772 computed address is reused
11773 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11774 multi-byte bitfields
11776 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11778 * src/z80/gen.c: (genArrayInit): must check for pointers too
11780 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11782 * support/regression/tests/zeropad.c: never meant to commit the
11783 nestedstruct test: removed, added check for GCC version
11785 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11787 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11788 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11789 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11790 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11791 bugs 928906 and 954082 half-empty initializers
11793 * src/SDCCsymt.c (getAllocSize): added for above fix
11794 * src/z80/gen.c (genArrayInit): fixed bug 741044
11795 * support/regression/tests/zeropad.c: added tests
11797 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11799 * src/pic16/device.c (pic16_dump_section): corrected bug which
11800 caused some symbols of the libraries to be misplaced
11802 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11804 * src/pic16/glue.c,
11805 * src/pic16/ralloc.h,
11806 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11807 to fix conflict with pic port
11809 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11811 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11812 externs configuration variables,
11813 * src/pic16/ralloc.h,
11814 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11815 prototype in header, commented out some debug messages
11817 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11819 * src/pic16/glue.c,
11820 * src/pic16/main.c,
11821 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11822 for gpasm COFF object generation. Thanks to D. Hawkins for
11825 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * src/ds390/main.c,
11828 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11829 Brock for spotting this)
11830 * src/ds390/gen.c (genEndFunction),
11831 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11832 interrupt handler and critical. Disable push/pop optimizations when
11833 peephole optimizations disabled.
11835 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11837 Updated pic16 library sources and headers.
11838 * device/lib/pic16/pic18f*/ ,
11839 * device/include/pic16/*.h: modified to handle structured SFR
11842 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11844 * src/port.h (PORT structure): added hook initPaths, now each
11845 port can declare its own default search paths,
11846 which can been seen with the --print-search-dirs option,
11847 see pic16 port for example,
11848 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11849 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11850 * (doPrintSearchDirs): NEW, replaces in a central manner the
11851 printing of search dirs which was split in set*Paths functions,
11852 * (main): added call to port->initPaths and doPrintSearchDirs,
11854 * src/ds390/main.c,
11857 * src/izt/tlcs900h.c,
11858 * src/mcs51/main.c,
11860 * src/pic16/main.c: modified port structures to reflect addition of
11863 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11864 * (pic16_dump_section): for registers in same address reserve memory once,
11865 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11867 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11868 result is greater in size than right or left,
11869 * (pic16_genUMult8X8_8): there are some cases where the result can
11870 be 16 bits size, so handle these,
11871 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11872 * (pic16_outBitC): modified to emit pcodes,
11873 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11875 * (genDivOneByte): implemented algorithm to divide 8-bits,
11876 * (genCmp): uncommented goto, but issues still exist,
11877 * (genAnd): fixed a bug with variables >8bits,
11878 * (genPackBits): optimization added that uses BCF/BSF to change a
11880 * (genAssign): fixed bug when assigning floating point literals,
11881 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11882 __sdcc_gsinit_startup label,
11883 * src/pic16/main.c (_pic16_init): removed search directory
11885 * (_pic16_initPaths): NEW, used to initialise search directories,
11886 * (_hasNativeMulFor): support functions for all except char/int
11887 multiplication, and char division,
11888 * (PIC16_port struct): modified entry for native mul support,
11889 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11891 * (buildCallTree): call to register_usage is ifdef'ed out,
11893 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * device/include/string.h: applied Stas Sergeev's patch to make this
11896 header file compatible with the preprocessor -Wundef option
11897 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11898 failure (fixes bug #941458)
11900 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11902 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11903 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11904 that the variable, not the function, should be static
11905 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11906 to be consistent with non-literal case
11908 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11910 * src/SDCCast.c (isConformingBody): fixed bug #949967
11911 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11912 convilong): fixed bug #952086
11914 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * src/SDCCmem.c (allocVariables): fixed bug #955321
11918 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * src/hc08/main.c (_hc08_genAssemblerEnd),
11921 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11922 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11923 completely eliminated the use of a temporary file
11924 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11925 when more than one file linked
11926 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11928 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11930 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11931 which fixes bug #543481
11932 * support/regression/tests/bug-751703.c: fixed comments left from a
11933 cut and paste error
11934 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11935 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11936 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11938 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11939 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11940 are now changed to underscores in moduleName
11942 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11944 * as/mcs51/lkmem.c: better fix for bug #954173
11946 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11947 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11949 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11950 * device/include/c8051f000.h,
11951 * device/include/c8051f120.h,
11952 * device/include/c8051f300.h,
11953 * device/include/c8051f310.h,
11954 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11955 PWM16) and detab'ed
11957 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11959 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11960 and mailing lists, doc'ed --no-peep-comments, removed reference
11961 to knoppix (newest version has no LyX/LaTeX), other minor changes
11962 * src/SDCCglue.c (glue): save 2 bytes stack space with
11963 option --main-return. The ljmp could probably be avoided too
11965 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11967 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11969 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11971 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11972 * src/SDCCopt.c (isLocalWithoutDef),
11973 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11974 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11975 (credit to Maarten Brock for patch #949363, on which this is based)
11976 * support/regression/tests/bug-751703.c: some test cases of extern used
11977 within inner scopes.
11979 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11981 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11983 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11985 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11986 dwWriteLabel): fix to create valid debugger symbols even when
11987 the module name has non-alphanumeric symbols in it
11988 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11989 when a variable's allocation has been optimized away
11992 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11994 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11996 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11997 * src/mcs51/main.c,
11998 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11999 * src/ds390/main.c,
12000 * src/z80/gen.c (z80_emitDebuggerSymbol),
12002 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12004 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12005 * src/pic16/main.c,
12006 * src/avr/gen.c (avr_emitDebuggerSymbol),
12008 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12010 * src/SDCCdebug.c (emitDebuggerSymbol),
12012 * src/port.h: added a debugger struct to the port struct. Added a
12013 callback for defining debugger symbols
12015 * src/SDCCast.c (createLabel),
12016 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12019 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12020 iCode back to the ast for the function
12022 * src/hc08/ralloc.c (hc08_assignRegisters),
12023 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12024 unneeded fields from the regs struct.
12025 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12026 pushReg() & pullReg() functions instead of emitcode()
12028 * src/hc08/gen.c (genLabel, genhc08Code),
12029 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12031 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12034 * src/hc08/gen.c (genEndFunction, genhc08Code),
12036 * src/mcs51/gen.c (genEndFunction, gen51Code),
12038 * src/ds390/gen.c (genEndFunction, gen390Code),
12040 * src/z80/gen.c (genEndFunction, genZ80Code),
12043 * src/pic/gen.c (genEndFunction, genpic14Code),
12045 * src/pic16/gen.c (genEndFunction, genpic16Code),
12047 * src/avr/gen.c (genEndFunction, genAVRCode),
12049 * src/xa51/gen.c (genEndFunction, genXA51Code),
12051 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12052 specific code to cdbFile.c and out of the backend code generators
12054 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12055 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12056 starting address is now 0
12059 * as/hc08/m08pst.c,
12060 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12061 assembler directive for DWARF support
12062 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12066 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12068 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12070 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12071 and inappropriate peephole optimization in jump tables
12073 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12075 * as/hc08/m08pst.c,
12076 * src/SDCCglue.c: sdccopt works for the hc08 port now
12078 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12080 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12082 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12084 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12086 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12088 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12092 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12093 comments from the peephole optimizer replacement rules
12094 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12096 * src/SDCCcse.c (updateSpillLocation),
12097 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12099 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12100 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12101 objects far pointers
12103 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/SDCCsymt.h: a missing part of my last change
12106 * src/pic/ralloc.c (regTypeNum),
12107 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12109 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12112 * src/SDCCicode.c (aggrToPtrDclType),
12113 * src/SDCCptropt.h,
12114 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12115 ptrPseudoSymConvert),
12116 * src/pic/ralloc.c (regTypeNum),
12117 * src/pic16/ralloc.c (regTypeNum),
12118 * src/hc08/ralloc.c (regTypeNum),
12119 * src/ds390/ralloc.c (regTypeNum),
12120 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12121 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12123 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12125 * link/z80/lkmain.c (afile),
12126 * as/hc08/lkmain.c (afile),
12127 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12128 prevent a pointer problem when a filename has no directory and
12129 no extension specified.
12131 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12133 * link/z80/lkmain.c (afile): allow periods in directory names
12134 * link/z80/lkmain.c (afile),
12135 * as/mcs51/lkmain.c (afile),
12136 * as/hc08/lkmain.c (afile): allow linker script file to have an
12137 extension other than ".lnk"
12138 * link/z80/lklex.c (getfid),
12139 * link/z80/lkmain.c (parse),
12140 * as/mcs51/lklex.c (getfid),
12141 * as/mcs51/lkmain.c (parse),
12142 * as/hc08/lklex.c (getfid),
12143 * as/hc08/lkmain.c (parse): Support comments in the linker script
12144 file on lines by themselves and after filenames
12146 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12148 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12150 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * src/z80/peeph-z80.def: removed some peephole rules that don't
12153 work with multibyte arithmetic (fixed bug #937126)
12154 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12155 to registers and not global variables
12156 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12157 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12158 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12159 checking for assignments not internally generated (fixed bug #931895)
12160 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12161 structure member (fixed bug #930072)
12163 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12165 * src/SDCCmain.c (linkEdit),
12166 * src/hc08/main.c (_hc08_parseOptions),
12167 * as/hc08/Makefile.in,
12168 * as/hc08/aslink.h,
12170 * as/hc08/m08pst.c,
12171 * as/hc08/lkrloc.c (relr, rele),
12172 * as/hc08/lkarea.c (lnkarea)
12173 * as/hc08/lkmain.c (afile, parse),
12174 * as/hc08/lkelf.c: support for ELF output
12175 * as/hc08/lks19.c (s19),
12176 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12178 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12180 * as/mcs51/lkihx.c: Fixed bug #899105.
12182 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12184 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12185 .dsp files from Unix to DOS.
12187 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12190 function pointers; we have been compliant for several months now.
12191 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12192 change that was accidently commented out
12193 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12194 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12197 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12199 * src/hc08/gen.c: output of all of the internal debugging information
12200 is now controlled by the D() macro; it is disabled by default
12202 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12204 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12205 harder to keep the same registers during a CAST iCode
12206 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12207 long via int can be done in a single cast, if the signedness is
12209 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12210 putchar() in tinibios.c in ds390's library
12212 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12214 * src/SDCCast.c (decorateType): fixed bug #898889,
12215 cast result of a literal complement too
12216 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12217 fixed check for bitfields
12219 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12221 * src/SDCCicode.c (geniCodeLogic): made it static,
12222 (geniCodeLogicAndOr): added in order to fix bug #905492,
12223 (ast2iCode): fixed bug #905492
12224 * support/regression/tests/bug-905492.c: added
12225 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12226 (processParms): fixed bug #927659: don't copy parms, this will clear
12228 * support/regression/tests/bug-927659.c: added
12230 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12232 * src/SDCCast.c (addCast): don't cast float to char
12233 * device/lib/libsdcc.lib: added _memmove
12235 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12237 * device/lib/large/Makefile: fixed parallel execution by
12238 replacing `make` by `$(MAKE)`
12240 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12243 offsets (fixes bug #923936)
12245 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12247 * device/lib/small/Makefile: fixed parallel execution by
12248 replacing `make` by `$(MAKE)`
12250 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12252 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12254 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12256 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12257 * src/regression/Makefile: Regression test was not running.
12259 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12261 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12262 complement if possible
12263 * src/SDCCval.c (valComplement),
12264 * src/SDCCicode.c (operandOperation): fixed complement of literal
12265 * support/regression/tests/onebyte.c (testComplement): added
12267 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12269 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12270 return an optimized tree; actually replace actParm with the new tree
12271 * src/SDCCast.h: added some parantheses to remove side effects
12272 * support/regression/tests/bug-920866.c
12274 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12275 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12276 Bit operands were not being handled properly in the pic14 port.
12277 (now src/regression/add.c passes again).
12279 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12281 * src/SDCC.y (labeled_statement): case and default no longer require
12282 a following statement (RFE #893037)
12284 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12286 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12287 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12288 disabled (fixes bug #916294)
12289 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12290 "mov a,acc"; patch provided by Lenny Story
12291 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12293 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12295 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12297 * src/ds390/gen.c (genFunction, genEndFunction),
12298 * src/ds390/ralloc.c (ds390_assignRegisters),
12299 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12300 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12301 pushed if there are parameters passed on the stack. Also, a cleaner
12302 way to decide if r0/r1 should be pushed/popped. (Together they fix
12305 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12308 * device/lib/mcs51/crtpagesfr.asm,
12309 * device/lib/mcs51/crtxinit.asm,
12310 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12311 to avoid confusion with Si Lab's SFRPAGE register.
12313 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * src/SDCCglue.c (emitMaps): allow public sfr variables
12316 * src/SDCCglue.c (initialComments): include compiler build date
12317 with compiler version and put the timestamp of the generated
12318 assembly file on a serperate line to be less confusing.
12319 * src/port.h: added genInitStartup hook
12321 * src/ds390/main.c,
12324 * src/pic16/main.c,
12326 * src/z80/main.c: genInitStartup initialize as NULL (default to
12327 historical behaviour)
12328 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12329 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12330 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12331 library instead of hard coding it into the compiler.
12332 * support/regression/ports/mcs51-stack-auto/spec.mk,
12333 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12334 * device/lib/mcs51/Makefile,
12335 * device/lib/small/Makefile,
12336 * device/lib/large/Makefile,
12337 * device/lib/mcs51/crtpagesfr.asm,
12338 * device/lib/mcs51/crtstart.asm,
12339 * device/lib/mcs51/crtxclear.asm,
12340 * device/lib/mcs51/crtxinit.asm,
12341 * device/lib/mcs51/crtclear.asm,
12342 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12343 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12344 and into user configurable files.
12345 * device/lib/clean.mk: clean mcs51 directory too
12346 * support/regression/tests/longlit.c: added static to T1 declaration
12347 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12348 accesses in the initialization code
12350 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12353 OSCTRIMVAL as noted in bug #916008
12355 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12357 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12358 in loops with multiple exits (reported as incorrect registers
12359 used by Martin Helmling in Sdcc-user list)
12361 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12363 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12364 made ds390 register extensions look less like error messages
12366 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12368 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12369 reported by Adam Wozniak in Sdcc-user list
12371 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12373 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12374 arithmetic optimizations, added debug output
12376 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12378 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12379 * sdcc.spec: updated and split sdcc into 3 rpms
12380 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12381 needed for literals of LEFT_OP and '+'
12382 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12383 introduced RESULT_TYPE_NOPROM
12384 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12386 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12387 limited promotion to int only for '*'
12388 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12390 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12392 * src/pic16/gen.c (genSkip),
12393 (genc16bit2lit), (gencjneshort): commented out
12394 (is_LitOp): new helper function, checks operand type
12395 (genCmpEq): rewritten
12397 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12399 * support/regression/tests/bug-908454.c: added
12401 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12403 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12404 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12405 (geniCodeCast): cosmetic, don't preserve bit storage class
12406 (geniCodeLeftShift): added promotion
12407 (geniCodeLogic): fixed regression
12408 * src/SDCCsymt.c (computeTypeOr): accept bits too
12409 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12411 2004-03-07 Borut Razem <borut.razem AT siol.net>
12413 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12415 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12417 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12418 version of pic16_genPackRegisters which does not check if ic is a
12420 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12421 function cause string1.c regression test fails
12423 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12425 * sim/ucsim/configure.in,
12426 * sim/ucsim/configure,
12427 * sim/ucsim/doc/Makefile.in: use docdir
12428 * src/SDCC.y: fixed sbit atrributes
12429 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12430 * src/SDCCast.c (decorateType): |^& need special promotion handling
12432 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12433 * src/SDCCsymt.h (computeType),
12434 * src/SDCCicode.c: computeType() needs op
12435 * src/SDCCsymt.c (checkTypeSanity),
12436 * doc/sddman.lyx: "plain" bitfields are unsigned
12437 * src/SDCCsymt.c (computeTypeOr): added
12438 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12440 * src/SDCCval.c (val*): computeType() needs op
12441 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12442 * support/regression/tests/onebyte.c: added tests for |^&
12444 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12446 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12447 for writing icode into asm output.
12449 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12451 * src/pic16/device.c: added some debug lines enabled
12452 with macro DEBUG_CHECK,
12453 * src/pic16/genarith.c: more debug in genPlus,
12454 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12455 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12456 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12457 * (aopForSym): onStack symbols are re-placed in data memspace,
12458 and onStack flag is cleared,
12459 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12460 copy temporary pcodeop,
12461 * (genPcall): added warning for not updating PCLATU,
12462 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12463 always true for pic16 port,
12464 * (genMultOneWord): NEW, supports integer multiplication,
12465 * (genMult): modified to call genMultOneWord,
12466 * (ifxForOp): added warning when return NULL,
12467 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12468 flag is set before call to operandFromSymbol for implicit
12470 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12471 options.intlong_rent are set by default,
12472 * (_hasNativeMulFor): modified to allow port generation of integer
12474 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12475 set regtype to REG_SFR for all registers, restricting seting the
12476 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12478 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12480 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12481 more than 500 times in the regression tests
12483 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * support/Util/SDCCerr.h,
12486 * support/Util/SDCCerr.c,
12487 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12489 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12490 for symbol conflicts.
12491 * support/valdiags/tests/enum.c,
12492 * support/valdiags/tests/tentdecl.c,
12493 * support/valdiags/tests/struct.c: expect possible error messages
12494 referring to original symbol definitions.
12495 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12497 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12499 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12501 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12503 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12505 * src/pic16/ralloc.c (newReg): fixed bug #908929
12507 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * src/ds390/gen.c: added missing #include "main.h"
12511 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12513 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12514 checking if symbol is already in set,
12515 * src/pic16/device.h: prototype for checkAddSym,
12516 * src/pic16/gen.c: (_G): added entry interruptvector,
12517 * (assignResultValue): removed some commented out lines,
12518 * (genFunction): check for ISR via sym->type, absolute section for
12519 interrupt code is created via a new pBlock, the goto instruction is
12520 placed now correctly at the interrupt vector position, changed all
12521 references from ivec to _G.interruptvector,
12522 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12523 is the interrupt is a high priority one, same for return from ISR,
12524 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12525 externs to calls of checkAddSym,
12526 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12527 pic16_pcode_verbose flag is set,
12528 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12529 * src/pic16/pcoderegs.c: message about how many registers are saved
12530 will only be emitted if pic16_pcode_verbose flag is set,
12532 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12534 * src/ds390/ralloc.h,
12535 * src/ds390/ralloc.c (ds390_regWithIdx),
12536 * src/ds390/gen.c (emitcode),
12537 * src/ds390/main.h,
12538 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12539 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12540 ds390operandCompare, getRegsRead, getRegsWritten,
12541 initializeAsmLineNode): customized instruction size calculation for
12542 ds390, started basis for some register optimizations
12543 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12544 corresponding assembly output
12545 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12546 missing push/pop of r0/r1. Optimized push/pops
12548 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12550 * src/mcs51/main.c (instructionSize): fixed ACALL size
12551 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12553 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12555 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12556 the sorting of rlist with NULL elements
12557 * (print_idataType, print_idata): NEW to create idata sections
12558 * src/pic16/device.h: idataSymSet new variable
12559 * src/pic16/gen.c (genFunction): fixed some bugs in string
12560 comparing, improved the absolute section creation for ISRs,
12561 added FSR0L/FSR0H in registers that are saved in an ISR,
12562 * (genInline): fixed the processing of inline snippets,
12563 now they undergo no process by the peephole optimizer
12564 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12565 are placed in idataSymSet,
12566 * (pic16emitStaticSeg): extern symbols are added in externs,
12567 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12568 switching when aboslute variables are placed in access bank memory
12569 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12570 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12571 commented out with #if,
12572 * (pic16_packRegisters): reintroduce the check for CAST because some
12573 symbols are not correctly handled,
12574 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12575 pCodeInstruction instead of pCode,
12576 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12577 pCodeAsmDir definition,
12578 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12579 directive, then the argument directive is emitted without the leading
12580 tab, hack for inline labels which must be in the first column,
12581 * (compareLabel,pic16_findNextInstruction),
12582 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12583 * (insertBankSwitch): modified for the new pCodeAsmDir,
12585 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12586 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12588 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12590 * (pushSide): commented out with #if,
12591 * (assignResultValue): fixed some typos in saving
12593 * (genPcall): FIXED and sync'ed with genCall,
12594 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12595 * (genNearPointerGet): fixed to handle some more cases,
12596 implementation scheme via table reads,
12597 * (genConstPointerGet): modified to access code memory correct,
12598 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12599 and improved to handle some cases
12600 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12601 instead of "RETLW" for init data
12602 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12603 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12604 variables are placed in access bank memory (<0x80 and >=0xf80),
12605 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12606 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12607 TBLWT_POSTDEC,TBLWT_PREINC
12608 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12609 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12611 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12612 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12613 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12614 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12616 2004-02-29 Borut Razem <borut.razem AT siol.net>
12618 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12619 support/Util/findme.h, support/Util/system.h: enhance binary relative
12620 search for lib and include by using findProgramPath()
12622 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12625 * src/SDCCpeeph.c (pcDistance),
12627 * src/mcs51/ralloc.h,
12628 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12629 * src/mcs51/main.h,
12630 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12631 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12632 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12633 size calculation port specific, started basis for some register
12635 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12636 missing push/pop of r0/r1. Optimized push/pops
12637 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12638 * device/lib/_modsint.c (_modsint),
12639 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12640 and stack version so regression tests pass
12642 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12644 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12645 * src/SDCCast.c (decorateType): catch another small optimization
12647 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12648 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12649 modified to finally use computeType() all over SDCC,
12650 see Feature Request #877103
12651 * src/SDCCval.h: cosmetic
12652 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12653 valCompare(); regression tested in muldiv.c
12654 * support/regression/tests/muldiv.c (testMod): mod sign follows
12657 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12659 * src/SDCCast.c (decorateType): fixed bug #902362
12660 * doc/INSTALL.txt: fixed install instructions for win32
12662 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12664 * device/include/Makefile.in (install): fixed by replacing spaces
12667 * doc/INSTALL.txt: updated for release
12668 * doc/sdccman.lyx: added warning for --xstack being buggy
12670 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12672 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12673 to eliminate build warnings.
12674 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12676 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12677 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12679 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12680 removed -penable-stack, added comment for stack pragma, added
12681 warning for not initializing the stack/frame registers, removed
12682 comment at interrupts section
12684 Stack is made permanent, there is no ability to disable stack usage.
12685 * src/pic16/device.h,
12686 * src/pic16/device.c: removed all references to USE_STACK macro,
12687 * src/pic16/device.c (pic16_dump_section): when no elements in
12688 rlist, free rlist before return,
12689 * (pic16_dump_int_registers): NEW, internal registers are a new set
12690 of general purpose registers reused by each function,
12691 * (checkAddReg): returns 1 if registers is added to set,
12692 * (pic16_groupRegistersInSection): when a registers is of type
12693 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12694 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12695 SRCASECMP macro is moved here from device.c
12696 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12697 PO_PCLATU, PO_PRODL, PO_PRODH,
12698 * (pic16_pCodeOpType, genMinus,
12699 changed compares to "a" register, with AOP_ACC,
12700 * (pic16_genPlus): fixed some bugs and indented properly,
12701 * (pic16_addSign): changed size to size+offset in the MOVWF
12703 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12704 multiply 8-bit operand by literal, result is 8-bit,
12705 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12706 multiply 2 8-bit operand, result is 8-bit,
12707 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12709 * src/pic16/gen.c: changed accUse to contain WREG only,
12710 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12711 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12712 true, do not use immediate addressing any more unless sym is a
12713 pointer in codespace,
12714 * (aopForRemat): do not use immediate addressing when symbol not in
12715 codespace and when symbol's address is requested,
12716 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12718 * (aopGet): added case for AOP_ACC and don't return "accumulator
12719 bug" but WREG instead,
12720 * (popGetTempReg): pushes contents of temporary register in stack,
12721 * (popReleaseTempReg): pops contents of temporary register from
12722 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12723 * (pic16_popGet): separated case AOP_ACC to return register WREG
12724 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12725 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12726 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12727 the use of immediate pointers to certain cases only.
12729 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12730 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12731 * (assignResultValue, genCall, genRet): modified to use the new
12732 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12733 genPcall is still broken,
12734 * (genFunction): added code to create 'A' type pBlocks when
12735 interrupt functions are generated, code not extensively tested yet,
12736 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12737 * (genEndFunction): modified so ISRs pop stored registers from stack,
12738 * (genMultOneByte): cleanup,
12739 * (AccRsh): added flag andmask, to and result with appropriate mask,
12740 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12741 * (genDataPointerGet): fixed and reenabled its use,
12742 * (genNearDataPointerGet): bugs fixed,
12743 * (genDataPointerSet): bugs fixed,
12744 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12745 pic16_DumpSymbol, pic16_DumpOp,
12746 * src/pic16/genutils.h: function prototypes for the above functions,
12747 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12749 * (pic16emitRegularMap): many many many improvements, but needs a
12751 * src/pic16/main.c: enable_stack in pic16_options is removed,
12752 * (_pic16_parseOptions): removed command line options -penable-stack,
12753 * (_process_pragma): emit stack symbol only when stack pragma is
12755 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12756 redirected to FSR0L/FSR0H pair,
12757 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12758 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12759 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12761 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12762 * (dumpPicOptype): NEW,
12763 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12764 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12765 with movff instruction,
12766 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12767 added pic16_int_regs, some packRegsFor* functions are commented out,
12768 because produce errors,
12769 * src/pic16/NOTES: minor modifications
12771 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12773 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12774 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12776 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12777 * as/mcs51/lkaomf51.c: fixed bug #895763
12779 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12781 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12783 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * doc/sdccman.lyx: added details about the HC08 storage classes and
12786 interrupts, fixed the register usage info for z80 & gbz80
12788 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12790 * doc/sdccman.lyx: added more pic16 port documentation
12791 * device/include/pic16/: added header pic18fregs.h
12793 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12795 * doc/sdccman.lyx: added Vangelis' contribution
12797 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12799 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12800 extend to the next CALL or PCALL, not just to the next CALL.
12802 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12804 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12806 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12809 bug #895752 and a better fix for bug #716790
12811 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12813 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12815 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12817 * doc/sdccman.lyx: minor changes, minor changed
12819 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12821 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12822 which can't handle SDCC_NEWONEBYTEOPS,
12823 (geniCodeMultiply): removed conversion from mult to shift for pic14
12826 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12830 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12831 thus fixing bug #895406
12833 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12835 * device/lib/_modsint.c,
12836 * device/lib/_modslong.c: sign follows divisor only
12837 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12838 signs or signedness can be ignored
12839 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12840 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12841 added optimization for IFX,
12842 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12844 reenabled optimization for IFX, which was removed on 2004-01-11
12845 * src/SDCCast.h: added return type IFX
12846 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12847 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12848 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12849 SDCC_OLDONEBYTEOPS selects the old behaviour
12850 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12851 changed again and commented promotion rule
12852 * src/SDCCval.c (valDiv): promotion no longer necessary
12853 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12854 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12856 * support/regression/tests/onebyte.c: added
12858 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12860 * gen.c (genInline): reverted to old code for assemnling inline
12861 code because of bug reported James Chadd
12863 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12865 * ralloc.h: missing declarations from previous patch,
12866 seems that patch for ralloc.h was never applied, fixed
12868 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12869 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12873 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12874 indirect addressing. Marked FSR0 as deprecated
12875 * gen.c (pointerCode): commented out, not needed now
12876 (pic16_popGet2p): new MOVFF helper function
12877 (genGenPointerGet),
12878 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12879 (shiftRLong): removed duplicate debugging info
12881 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12883 * src/ds390/gen.c (genNearPointerGet),
12884 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12885 optimization with bits, but not bitfields.
12886 * src/ds390/ralloc.c (packRegisters),
12887 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12889 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12893 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12896 * src/SDCCicode.c (operandFromSymbol),
12897 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12898 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12899 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12900 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12901 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12902 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12904 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12905 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12906 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12907 * src/SDCCsymt.c (newSymbol),
12908 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12911 * src/SDCCval.c (newiList): fixed bug #885705
12913 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12915 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12916 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12918 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12920 * device/include/c8051f120.h,
12921 * device/include/c8051f300.h,
12922 * device/include/c8051f310.h: added/updated header files for Silicon
12923 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12924 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12925 in new section Submitting patches
12927 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12930 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12931 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12933 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12934 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12935 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12937 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12938 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12939 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12941 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12942 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12943 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12944 genGenPointerSet): fixed bug #892400
12945 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12946 to eliminate build warnings.
12947 * src/SDCCast.c (processParms),
12948 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12950 * support/valdiag/valdiag.py: added GCC to the list of defines active
12951 when compiling with gcc
12953 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * support/Util/SDCCerr.h,
12956 * support/Util/SDCCerr.c,
12957 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12958 with an incomplete type (fixed bug #883734)
12959 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12961 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12963 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12965 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * src/SDCCast.c (decorateType),
12968 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12969 function pointer implementation
12970 * support/regression/tests/funptrs.c: added tests to verify both forms
12971 of function pointers work correctly. Added tests to verify parameters
12972 are passed in the correct order.
12974 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12976 * device.c (regCompare): registers are sorted by ascending
12977 address and increasing size,
12978 * main.c (_pic16_finaliseOptions): removed the declaration
12979 of compiler macro MCU. Now a macro of the format pic18fxxxx
12980 will be defined from the command line
12982 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12983 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12985 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12986 PCOP_RLCF was overwritten!
12987 * gen.c (genSkip): commented out calls to pic16_emitcode,
12988 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12990 * (genRRC): added debugging info,
12991 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12992 overwritten while shifting,
12993 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12994 overwritten while shifting,
12997 * (shiftLLeftOrResult),
12998 * (shiftRLeftOrResult),
13000 * (shiftLLong): Implemented with pic16_emitpcode
13001 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13002 * (genLeftShift): Fixed bug, operand for shift by variable always
13003 was "and"ed with 0x0f,
13004 * (genLeftShiftLiteral),
13006 * (genRightShiftLiteral): added debugging info,
13007 * (genrshFour): added comment,
13008 * (genRightShift): determined signedness from operand "left"
13009 instead of "result"
13011 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13013 * src/SDCCicode.c (geniCodeParms),
13014 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13015 function pointers, fixed function pointer bugs #861242 and #861896
13017 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13019 * device/include/c8051f000.h,
13020 * device/include/c8051f120.h,
13021 * device/include/c8051f300.h: added header files for Silicon
13022 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13024 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13026 * src/SDCCast.c (processParams): added new type flow and restructured
13027 (gatherAutoInit): added new type flow
13028 (addCast): cosmetic changes
13029 (getLeftResultType): added new type flow for array indices, patch
13030 provided by Stas, see FR #877103
13031 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13032 array index patch by Stas
13033 * src/SDCCast.h: added prototype getResultTypeFromType()
13035 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13036 * src/pic/glue.c (pic14emitStaticSeg),
13037 * src/pic16/glue.c (pic16emitStaticSeg),
13038 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13039 for initialization of symbols
13040 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13041 * support/Util/SDCCerr.h:
13042 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13043 * .version: bumped version number to 2.3.8
13044 * device/include/Makefile.in (install),
13045 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13048 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13050 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13051 Slade Rich fixed an optimization bug
13052 * src/pic/pcodepeep.c,
13053 * src/pic/pcoderegs.c
13054 * doc/Makefile (install): added test for directory
13056 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13058 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13059 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13060 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13061 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13062 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13063 * as/mcs51/asexpr.c (term),
13064 * as/hc08/asexpr.c (term): fixed bug #887146
13066 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13068 * src/z80/gen.c (genMult): handle single byte result product
13069 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13070 DUMMY_READ_VOLATILE (fixed bug #886367)
13072 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13074 * support/regression/tests/libmullong.c: fixed logic, on little endian
13075 hosts we ended without a mullong_wrapper()
13077 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13079 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13080 virus/worm forged address usage.
13082 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13084 Fixed promotion, it should be done on AST level:
13085 * src/SDCCast.c (addCast): added promotion to int
13086 (decorateType): updated call to upCast()
13087 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13088 usualUnaryConversions()
13090 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13092 * support/regression/tests/literalop.c (mulWrapper): Added a
13093 wrapper to remove integer overflow warnings.
13095 * support/regression/tests/float_trans.c: Made work on host.
13097 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13100 * support/regression/generate-cases.py (main): Changed from inline
13103 * doc/Makefile (install): Changed to depth first to get rid of
13104 missing directory install warning.
13106 * as/Makefile (install-doc): Made work on Mac.
13108 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13110 * src/SDCCast.c: added an additional type flow in decorateType() of
13111 opposite direction, see feature request #860006; it's enabled at runtime
13112 by setting the environment variable SDCC_NEWTYPEFLOW
13113 * src/SDCCast.h: changed prototype of decorateType()
13114 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13115 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13116 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13117 see feature request #877103
13118 * src/SDCCval.c: updated call of decorateType()
13119 (valBitwise): fixed bug #882876
13120 (valMinus): added promotion
13121 (valLogicAndOr): result is unsigned
13122 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13123 * src/SDCCsymt.c (computeType),
13124 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13125 must not cause an unsigned operation
13126 * src/pic/glue (pic14emitRegularMap),
13127 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13129 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13131 * src/pic/pcode.c (PCodeID): commented out left over debug code
13133 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13135 * support/valdiag/tests/overflow.c: added shift tests
13136 * src/pic/device.c,
13143 * src/pic/pcodepeep.c,
13144 * src/pic/pcoderegs.c,
13145 * src/pic/ralloc.c,
13146 * src/pic/ralloc.h: applied patch from Slade Rich;
13147 added support for multiple code pages and multiple RAM banks on the
13148 PIC 14 port. The ASM files now no longer simply assume all the
13149 code / RAM are in the same page / bank. This means the linker can
13150 safely allocate code/RAM of separate ASM files to different pages/banks.
13151 * doc/sdccman.lyx: added Slade's tips
13152 * src/mcs51/peeph.def: fixed bug #880768
13154 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13156 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13157 * src/SDCCast.c (decorateType): fixed bug #880197
13159 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13161 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13164 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13165 strtof is not part of C89 and isn't included with Mac OS X.
13167 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13170 shiftL2Left2Result): fixed bug #879326
13171 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13172 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13173 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13174 address fetch for clr instruction
13175 * device/lib/hc08/_mulint.c: created optimized assembly version
13176 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13178 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13180 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13181 proposed in FR #877103
13183 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13185 * src/SDCCval.c (cheapestVal): added missing checks
13186 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13187 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13189 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13191 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13194 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13196 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13197 loaded with the linker search paths (-L arguments) and the libraries
13198 to be linked with the current source (-l arguments). Changes
13199 currently will affect only the pic16 port.
13200 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13201 include path the port specific paths and port specific libraries,
13202 * gplink command now contains the $3 argument,
13203 * src/pic16/device.h,
13204 * src/pic16/device.c,: structure PIC_device is made public and
13205 renamed to PIC16_device, the same for variable Pics which is renamed
13206 to Pics16. Updated all references to them.
13207 * src/pic16/glue.c (pic16glue): corrected bug with code
13208 initialization which bypassed the variable initializations block.
13210 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13211 COMPILE_FLAGS and added the --nostdinc option
13213 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 * device/include/mc68hc908jb8.h: Register defs for another member
13216 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13218 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13220 Documenting changes from previous commits.
13221 * configure.in (version 1.56),
13222 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13223 when generating output files to configure the pic16 library,
13224 but now I've commented it out, since gputils aren't installed in the
13225 SF compile farm, so library won't compile
13227 * device/lib/Makefile.in (version 1.56): initially I've added in
13228 target 'all' the prerequestive 'model-pic16' so it compiled the
13229 pic16 library, but now I've commented it out for the same reasons
13231 * added targets 'model-pic16' and 'objects-pic16' to compile the
13233 * added target 'port-specific-objects-pic16' to handle the
13234 generated libraries and copy them into the build/ directory
13235 * added target 'clean-intermediate-pic16' to clean intermediate
13236 files into pic16 directory
13237 * in target 'installdirs' added line to create directory pic16 in
13238 the installation path
13240 * device/include/Makefile.in (version 1.11): in target 'install'
13241 added lines to copy all header files to installation path,
13242 * in target 'installdirs' added line create directory for pic16
13243 headers in the installation path
13245 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13247 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13250 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13253 * device/lib/configure.in,
13254 * device/lib/configure: fixed for autoconf 2.57
13256 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13259 option so that it actually works. Made it specific to the z80, since
13260 the gbz80 doesn't have these kinds of I/O ports.
13262 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * device/include/z180.h,
13265 * device/lib/_memcpy.c,
13266 * device/lib/_memmove.c,
13267 * device/lib/_mulint.c,
13268 * device/lib/ser_ir.c,
13269 * device/lib/ser_ir_cts_rts.c,
13270 * device/lib/_strcmp.c,
13271 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13272 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13273 portmode; added deprecation warning for bank= and protmode= forms.
13274 Also, guard against buffer overflow.
13275 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13277 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13280 changed interrupt vector table generation to only emit declared vectors.
13281 * device/include/Makefile.in: added missing backslash
13282 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13284 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13286 Mainly changes to support compilation of the device libraries
13287 * src/pic16/device.c: stack is allocated via symbol and not
13288 via literal number. The symbol is placed in the corresponding
13289 position of the data ram
13290 * (pic16_dump_section): relocatable and absolute uninitialized
13291 data are now emitted in sorted order to reduce section naming,
13292 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13293 weren't marked as being in the access bank,
13295 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13297 Added portion of GNU PIC Library under the directory
13298 device/include/pic16 and device/lib/pic16. These files
13299 contain the declarations of SFRs for the PIC18Fxx2 devices.
13300 The directory is initialized via configure from toplevel.
13302 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13304 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13305 the spilllocations to be compared correctly
13307 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13309 * src/SDCCast.c (decorateType): fixed bug introduced today
13311 2004-01-12 Borut Razem <borut.razem AT siol.net>
13313 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13314 doc/sdccman.lyx: upper case pragmas are deprecated
13316 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13318 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13319 in simpler and even better code
13321 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13323 * src/SDCCicode.c (operandOperation): fixed bug #874819
13324 * src/SDCCast.c (decorateType): fixed
13325 char foo (unsigned long ul) { return ul > 0; }
13327 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13329 * doc/sdccman.lyx: Moved and added some sections, small changes
13330 all over. Telling LaTeX to be less strict with word spacing
13331 to better keep the right margin. Changed some notes about
13332 maintainance of the ports in section 3.2.1 - is it OK like this?
13334 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13336 SDCC source changes:
13337 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13338 convilong): modified to inform the pic16 port that builtin functions
13341 PIC16 PORT specific changes:
13342 * src/pic16/device.c pic16_dump_equates() added,
13343 processor registers declared internally by the port are emitted in
13344 the translation as equates,
13345 * src/pic16/gen.c: inline code is passed unprocessed to the
13347 * (pic16_popGetLit2): fnuction modified to take second operand as
13348 pCodeOp pointer and not as literal,
13349 * (popRegFromIdx): prefixed with pic16_,
13350 * (pic16_popCombine2): modified to receive already allocated pCode
13352 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13353 * (genFunction): initializes local stack frame and pushes on stack
13354 all the registers used by this function,
13355 * (genEndFunction): restores all registers from stack and restores
13357 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13359 * (pic16glue): changed the program startup sequence,
13360 * added new dbName code 'A' for functions placed in absolute section
13361 * src/pic16/main.c: added function attribute _naked,
13362 * added pragma 'code' to place a fnuction at an absolute address,
13363 * added command line arguments --debug-ralloc and --pcode-verbose,
13364 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13365 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13366 * (pic16_newpCodeOpLit2): modified to take the second operand as
13368 * (pic16_printpBlock): modified to emit each function in a separate
13370 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13371 UPPER for immediate operands,
13372 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13374 * src/pic16/peeph.def: all peepholes with movff are commented out,
13375 because there is a problem in the pcode peep optimizer,
13376 * src/pic16/ralloc.c: the register allocator can now reuse local
13377 function symbols for another function. This saves register usage.
13378 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13380 Added file src/pic16/NOTES with information about program writing on
13381 the current port version.
13383 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13385 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13386 and peephole 252 (array access)
13388 2004-01-09 Borut Razem <borut.razem AT siol.net>
13390 * src/SDCCmain.c : fixed #872250: -l command line defined library
13391 files are scanned before standard library files
13393 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCCast.c (decorateType): fixed bug #874046
13397 2004-01-09 Borut Razem <borut.razem AT siol.net>
13399 * support/scripts/sdcc.nsi: remove previous installation
13401 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13403 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13404 bytes for last interrupt vector (mcs51)
13405 * sdcc.spec: fixed typo
13407 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13409 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13410 gen51Code): more efficient parameter receive for --model-large
13413 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13415 * src/ds390/main.c,
13416 * src/z80/main.c: added missed needLinkerScript flags (more than
13417 one port structure defined in these file)
13418 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13421 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13423 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13424 * src/port.h: added flag needLinkerScript in port->linker
13425 structure to inform whether to create a .lnk file or not,
13427 * src/ds390/main.c,
13429 * src/mcs51/main.c,
13431 * src/pic16/main.c,
13433 * src/z80/main.c: changed appropriately to configure
13434 needLinkerScript flag
13436 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13437 * src/pic/glue.c: added variable udata_section_name to
13438 override default uninitialized data segment definition for
13439 devices only with SHAREBANK memory (reported from Erik Epetrich)
13440 * (pic14emitOverlay): modified to emit a commented overlay segment
13441 directive when no overlay data exist
13442 * (picglue): modified to emit uninitialized data segment
13443 according to udata_section_name
13444 * src/pic/main.c (_pic14_parseOptions): added command line
13445 options --udata-section-name=[name] to override default
13446 udata definition name
13447 * modified _linkCmd and _asmCmd to include compiler passed
13448 arguments via -W option
13449 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13450 object file from '.rel' to '.o' in port->linker structure,
13451 changed size of fptr from 2 to 3 in port structure
13453 2004-01-07 Borut Razem <borut.razem AT siol.net>
13455 * support/scripts/sdcc.nsi: update PATH
13456 * support/scripts/sdcc.ico: craeted
13458 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13460 * device/include/Makefile.in: fix install
13461 * doc/Makefile: fix install
13463 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13465 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13467 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13468 how the function variable allocation summary is displayed; also
13469 include information about variables allocated to the overlay
13472 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13474 * as/mcs51/lkmain.c: Help about -Y option
13475 * as/mcs51/lkarea.c: Fixed gcc warnings
13477 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13479 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13481 * support/valdiag/tests/overflow.c: added
13482 * src/SDCCast.c (decorateType),
13483 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13484 LEFT_OP (left shift)
13486 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13488 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13489 (default behaviour).
13491 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 A python script to validate compiler diagnostic messages. It can be
13494 used to verify that sdcc complains about bad c source code and
13495 gives a good location of the error.
13496 * support/valdiag/Makefile,
13497 * support/valdiag/valdiag.py,
13498 * support/valdiag/tests/*
13500 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13503 * src/SDCCsymt.c (newEnumType),
13505 * support/Util/SDCCerr.c,
13506 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13508 * support/regression/tests/enum.c: added test for enum values that
13509 require at least 2 bytes of storage.
13511 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13513 * src/common.h: added ifndef/define/endif macros
13514 around the header file.
13515 Bug reported from Jesus Calvino-Fraga
13517 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13519 * sdcc.spec: updated
13520 * device/include/Makefile.in: don't install CVS directories
13521 * device/lib/Makefile.in: added removal of CVS directories after install
13522 * doc/Makefile: fixed install, added local_icons
13523 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13524 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13525 * src/ds390/gen.c (genRightShift): fixed bug #870788
13526 * src/SDCCast.c (decorateType): fixed bug #870781
13528 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13530 PIC16 port related changes:
13531 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13532 added variable stackPos,
13534 * gen.c: genCall, assignResultValue: added support for
13535 pushing/retrieving function parameters to/from stack,
13536 genFunction,genEndFunction: setup stack frame for the
13537 generated function,
13538 genAddrOf: will be changed according to bug 863624
13540 * added files genutils.c and genutils.h which contain gen*
13541 debugged and optimised functions extracted from gen.c
13543 * glue.c: added variable 'externs' which holds extern symbols,
13544 pic16emitRegularMap: is modified to properly handle relocatable
13545 symbols under the new scheme,
13546 pic16createInterruptVect: is modified
13547 pic16printPublics: is modified to emit 'global' assembler directives,
13548 added pic16_printExterns to print extern symbols,
13549 pic16glue: initializes stack/frame pointer in the beginning of
13550 the assembly output. Temporary hack, will be corrected later,
13551 because gplink yet does not support stack and SDCC does not
13552 yet support a type of crt0.o object to create the final binary.
13554 * Removed many lines that contain 8051 legacy code.
13555 * The code is finally placed under a 'code' directive.
13556 * Added port specific options.
13558 * _process_pragma: simplified since now we do not need *special*
13559 include file to define SFR registers. But a separate header
13560 will be needed. This will be developed later.
13561 * _pic16_parseOptions: added, parses port specific options:
13562 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13563 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13564 --preplace-udata-with=
13566 * _pic16_setDefaultOptions: modified to initialize section names,
13567 but hack is temporarly out of order since it needs improvement.
13568 * _pic16_genAssemblerPreamble: configuration words are emitted by
13569 their address instead of their name. This part is incomplete and
13570 supports only the 18Fxx2 devices. Other devices will emit an error
13571 during assembly since they do not contain the same set of config
13573 * _pic16_genIVT: is modified,
13575 * pcode.c: added definitions for some hardware registers that are needed
13577 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13578 All PCI entries are updated. Now LFSR is supported.
13579 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13580 * added pic16_newpCodeOpLit2 to support instructions with
13581 two literal arguments
13582 * pic16_pCode2str: corrected code that emits assembler instructions
13583 with two literal operands and those that have an access bit modifier
13584 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13585 this fixes a bug which caused some labels to be lost, when an
13586 assembler directive was added, i.e. banksel,
13587 * pic16_FixRegisterBanking: improved logic that causes the insertion
13589 * InlineFunction: functions that are called once, are not any more
13590 inlined. This can be a port option in the future,
13592 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13594 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13595 hold the corresponding uninitialized symbols,
13596 * pic16_allocProcessorRegister: registers have explicit marked the
13598 * pic16_allocInternalRegister: registers are explicit marked as
13600 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13601 processing list, so bit registers were lost,
13604 * ralloc.h: added field 'accessBank' and original symbol operand
13605 in register definition,
13606 * removed the field isMapped from register definition,
13608 ** Several functions have been removed from various sources:
13609 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13610 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13611 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13612 pic16_assignRelocatableRegisters
13614 ** others have been introduced:
13615 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13616 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13618 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13620 * support/scripts/inc2h.pl: changed definition of BIT_AT
13621 to emit 'sbit at' instead of 'bit at'. This was a request.
13623 PIC16 port related preliminary changes:
13624 * gen.c: prefixed function popRegFromString with
13625 pic16_ and all references to it corrected
13626 * pcode.c: all pic16_pc_* hardware registers prefixed
13627 with underscore (_),
13628 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13629 * ralloc.c: newReg(): when register is REG_SFR then
13630 set address to rIdx,
13631 pic16_allocProcessorRegister(): marks register wasUsed=0
13632 pic16_writeUsedRegs(): added a call to assign processor
13633 registers via pic16_assignFixedRegisters
13635 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13637 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13638 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13639 variables in unused register banks. Also the SSEG is placed
13640 wherever there is enough space for it, and IDATA can be anywhere
13641 in internal RAM. For now compile using -Wl-Y[stack_size].
13642 The mem file is different for this option as well, since it
13643 makes no sense of talking about DSEG lenght.
13645 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13647 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13648 in certain cases, e.g. when ROM assignment, patch provided
13649 from Albert den Haan.
13651 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13653 Many signedness and type propagation fixes:
13654 * src/SDCCicode.c: made geniCodeCast() static
13655 replaced SPEC_ by IS_ (cosmetic)
13656 (operandOperation): fixed div and mod operation
13657 (usualBinaryConversions): added support for promotion of char
13658 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13659 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13660 (geniCodeAdd): an array index will stay unsigned, even if promoted
13662 (geniCodeArray): ditto
13663 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13664 * src/SDCCsymt.c (computeType): added more support for char;
13665 promotion of char is selectable by promoteCharToInt, fixed signedness
13667 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13668 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13669 * src/SDCCval (val*): replaced signedness calculation by
13671 rearranged if-branches (cosmetic)
13672 (valShift): added warning W_SHIFT_CHANGED
13673 (valCompare): fixed problem with different types
13674 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13675 * support/regression/tests/literalop.c: added many cases
13676 * support/regression/tests/ast_constant_folding.c: changed finally to
13678 * .version: new year, new version: 2.3.7
13679 * src/SDCCmain.c (main): applied patch #866468
13680 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13681 provided by Scott Bronson
13682 * doc/sdccman.lyx: updated documentation for sdcdb
13683 updated and added chapter tips
13685 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/SDCCsymt.h: missing from yesterday's commits
13689 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * src/SDCC.y (struct_or_union_specifier),
13692 * support/Util/SDCCerr.c,
13693 * support/Util/SDCCerr.h: verify that struct & union tags are used
13696 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/SDCCglobl.h: missing from yesterday's commits
13700 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13703 sft_attributes, struct_declaration, parameter_declaration,
13704 type_name, start_block, declaration_list),
13705 * src/SDCC.lex (check_type): support redefinition of typedef names
13707 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13709 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13710 aligned xdata arrays. Erik helped me with the if clause.
13712 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13717 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * src/SDCCast.c (newAst_),
13722 * src/SDCCicode.c (ast2iCode, newiCode),
13724 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13725 expr, statement, expression_statement, selection_statement,
13726 iteration_statement, expr_opt, jump_statement): foundation for tracking
13728 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13731 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * support/Util/SDCCerr.c,
13735 * src/SDCCast.c (createCase, createDefault, decorateType),
13736 * src/SDCClabel.c (labelUnreach),
13737 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13739 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13740 (with thanks to Stas Sergeev)
13741 * device/include/time.h,
13742 * device/lib/time.c (CheckTime): suppress unreachable code warning
13744 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCCast.c (createIvalCharPtr),
13747 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13749 * support/regression/tests/nullstring.c: tests for these two bugs
13751 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 * support/Util/SDCCerr.h,
13754 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13755 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13756 about storage class and 'at' used inside struct or union
13757 * src/SDCCBBlock.c (iCodeFromeBBlock),
13758 * src/SDCCcse.c (ifxOptimize),
13759 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13760 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13761 printIval, emitStaticSeg, emitOverlay),
13762 * src/SDCClabel.c (deleteIfx),
13763 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13764 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13765 gatherAutoInit, processParms),
13766 * support/Util/SDCCerr.h,
13767 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13768 reporting for post-parse errors.
13770 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13773 implicit casts via union; they don't work on big endian systems
13774 (possible fix for bug #861138)
13776 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13778 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13779 * src/mcs51/main.c: fixed the fix for bug #737001
13781 2003-12-15 Borut Razem <borut.razem AT siol.net>
13783 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13785 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * support/makebin/makebin.c: put output in binary mode
13789 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13791 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13792 xdata and data memory on startup. Set the environment variable
13793 SDCC_NOGENRAMCLEAR to disable this.
13794 * src/mcs51/peephole.def,
13795 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13796 (allows non-interrupt and interrupt code to safely compete for a resource
13797 without the non-interrupt code having to disable interrupts)
13799 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13801 * src/SDCCicode.c (geniCodeAdd),
13802 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13803 with valFromType if type might be a pointer and host is big endian).
13804 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13805 types, not just integer types.
13806 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13807 multiply defined with mismatching "at" address.
13809 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13812 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13813 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13814 with embedded nulls (fixed bug #753752)
13816 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13818 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13819 Apparently this did not see much testing (endless loop)
13821 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13825 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13828 gracefully handle NULL memmap pointers
13830 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13833 instead of deleting the iCode when an operand is volatile
13834 * src/z80/gen.c (genDummyRead),
13835 * src/mcs51/gen.c (genDummyRead),
13836 * src/ds390/gen.c (genDummyRead),
13837 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13839 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13840 * src/SDCC.y: fixed bug #850420
13842 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13844 Applied z80 i/o port patch from Peter Townson and fixed some operators
13845 to better handle operands in A register.
13846 * device/include/z180.h
13852 * src/z80/peeph-z80.def
13853 * src/z80/peeph.def
13856 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13860 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * device/lib/hc08/_mullong.c: Removed extra #endif
13864 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13866 * sim/ucsim/hc08.src/inst.cc,
13867 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13868 carries from x to h
13869 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13870 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13871 * device/include/stdarg.h: fixed varargs for hc08
13872 * device/lib/Makefile.in,
13873 * device/lib/hc08/Makefile,
13874 * device/lib/hc08/_mulint.c,
13875 * device/lib/hc08/_mullong.c: fixed some endian problems
13877 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13879 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13880 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13881 * device/lib/_gptrget.c,
13882 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13884 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13887 * src/SDCCast.c (astErrors): fixed bug #846007
13888 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13890 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 * src/SDCCast.c (decorateType): disabled a transformation I added in
13893 revision 1.188 (access to fields of a structure at an absolute address);
13894 it breaks with bitfields, extern declarations, and gcse analysis.
13895 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13896 could be assigned through a pointer, so don't complain.
13897 * src/SDCCast.c (astErrors),
13899 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13901 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13903 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13904 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13905 output of __config directives, since gpasm now supports them
13906 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13907 pre-processor macro, i.e. -DMCU=p18f452
13908 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13909 and modified to handle 'cast' icode similarly to '=' icode
13910 * src/pic16/device.h (typedef struct PIC_device): added field
13911 'extMIface' to indicate that chip has external memory interface
13912 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13913 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13916 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13918 * src/SDCC.y (pointer): fixed bug #846006
13919 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13920 * src/SDCCast.c (decorateType): fixed bug #846009
13921 * src/ds390/peeph.def,
13922 * src/ds390/gen.c (genAnd, genOr),
13923 * src/mcs51/peeph.def,
13924 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13926 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13928 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13935 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13939 * src/SDCCbitv.c: added function to free a bitvector
13940 * src/SDCClrange.h,
13941 * src/SDCClrange.c: added function to recompute the liveranges
13942 * src/avr/ralloc.c,
13943 * src/ds390/ralloc.c,
13944 * src/hc08/ralloc.c,
13945 * src/mcs51/ralloc.c,
13946 * src/pic/ralloc.c,
13947 * src/pic16/ralloc.c,
13948 * src/xa51/ralloc.c,
13949 * src/z80/ralloc.c: recompute the liveranges after register packing
13951 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13953 * src/SDCCloop.c (newInduction): fixed bug #845630
13955 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13958 inadvertantly left behind from my 2003-11-12 change
13960 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 Updated headers I neglected to commit yesterday.
13963 * src/SDCClrange.h,
13966 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13969 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13970 * src/SDCCopt.c (eBBlockFromiCode),
13971 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13972 the creation of the key hash table from the sequencing so it can be used
13973 earlier (for some GCSE bug fixes still pending)
13975 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13977 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13978 * support/regression/tests/addsub.c: testing genPlus shortcut
13980 2003-11-15 Borut Razem <borut.razem AT siol.net>
13982 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13984 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13986 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13987 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13988 ordering is immaterial.
13989 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13991 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13993 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13994 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13995 (SIGSEV) of bug #840381
13996 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13997 unlink new file before rename if new and old filenames are the same)
13999 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14001 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14002 uninitialized variables) for the mcs51. Set environment variable
14003 SDCC_GENRAMCLEAR to test.
14004 xdata initialization slightly shorter
14006 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14010 #838241 & 780691 (basicly the same bug)
14011 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14012 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14014 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14016 * src/SDCCmain.c (linkEdit): "fix" #834252
14018 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14022 * src/SDCC.y: fixed bug #819403
14024 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14026 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14027 the reentrant attribute.
14028 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14029 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14031 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14032 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14033 erroneously reduced to a literal.
14034 * src/hc08/ralloc.c (packRegisters, rematStr),
14035 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14038 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14040 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14041 * doc/sdccman.lyx: changed from 'article' to 'book'
14042 * doc/Makefile: readded test_suite_spec and cdbfileformat
14044 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14046 * device/include/stdlib.h: include malloc.h to comply with ANSI
14047 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14049 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14051 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14052 * doc/clean.mk: also remove *.out files
14053 * doc/sdccman.lyx: some additions, larger top/bottom margins
14055 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14057 * src/SDCC.y: fixed bug #837365
14058 * support/regression/tests/bitopcse.c
14059 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14060 a symbol (might be valop instead)
14061 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14062 * device/lib/clean.mk: added hc08 to the cleaning list
14064 2003-11-04 Borut Razem <borut.razem AT siol.net>
14066 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14068 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14069 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14070 malloc is declared in standard stdlib.h
14072 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * device/lib/hc08/Makefile: need to clean .rel not .o files
14075 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14077 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/mcs51/main.c,
14082 * src/ds390/main.c,
14086 * src/pic16/main.c,
14087 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14088 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14089 tests (which uses the port's oclsExpense function)
14095 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14097 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/SDCCcse.c (ifxOptimize),
14100 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14101 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14102 deleting the IFX iCode.
14103 * src/hc08/ralloc.c: reduced unneeded slocs
14104 * src/hc08/gen.c: fixed bug in asmopToBoolean
14106 2003-11-04 Borut Razem <borut.razem AT siol.net>
14108 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14109 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14110 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14111 transferred to configure
14113 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14115 Use headers defined in the C[++] standards:
14116 * sim/ucsim/gui.src/serio.src/fileio.cc
14117 * sim/ucsim/gui.src/serio.src/frontend.cc
14118 * sim/ucsim/gui.src/serio.src/main.cc
14119 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14120 * support/Util/NewAlloc.c
14122 * as/mcs51/lklibr.c
14126 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14128 * Added MSVC projects for hc08 assembler and linker:
14129 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14130 /as/hc08/link_hc08.dsp
14132 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14134 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14136 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14138 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14140 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14142 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14144 2003-10-31 Borut Razem <borut.razem AT siol.net>
14146 * support/cpp2/cpplib.h,
14147 support/cpp2/cpplib.c,
14148 support/cpp2/cpplex.c,
14149 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14150 to switch _asm block preprocessing on / off. Default is
14151 #pragma preproc_asm +
14153 2003-10-31 Borut Razem <borut.razem AT siol.net>
14155 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14156 when outputting comment blocks (when executed with -C option) and
14157 _asm (SDCPP specific) blocks
14159 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14163 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14165 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14167 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14169 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14170 * src/SDCCast.c (decorateType): fixed bug #832664
14172 2003-10-31 Borut Razem <borut.razem AT siol.net>
14174 * support/cpp2/cpplex.c: fixed for SDCPP:
14175 comments(when executed with -C option) and _asm blocks
14176 were included even if they where in skipped #if block.
14177 Applied solution from GCC cpp 3.3.2
14179 2003-10-31 Borut Razem <borut.razem AT siol.net>
14181 * src/SDCC.lex: sdcc now understands both formats:
14182 '# <line_number> <file_name>' and
14183 '#line <line_number> <file_name>'
14184 * support/cpp2/cppmain.c: sdcpp now generates the standard
14185 '# <line_number> <file_name>' instead of former
14186 '#line <line_number> <file_name>'
14188 2003-10-30 Borut Razem <borut.razem AT siol.net>
14190 * support/cpp2/cpphash.h,
14191 * support/cpp2/cpplib.h
14192 * support/cpp2/cpplex.c,
14193 * support/cpp2/cppmain.c,
14194 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14196 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 Fixed a number of problems revealed by bug #827883.
14199 * src/SDCCloop.c (loopInvariants): Spill location of the
14200 result operand should be recomputed if extracted from
14201 a loop. Also, don't extract assignments of an iTemp
14203 * src/SDCCast.c (isConformingBody): loop reversal should
14204 not occur if the control variable is involved with a
14205 relational operator.
14207 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14209 * .version: bumped to 2.3.6 to reflect the big improvements
14210 made by Erik and Klaus. Thanks!
14212 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14214 Replaced the livrange code.
14215 * src/SDCClrange.c: added new LR code
14217 * src/SDCCBBlock.h: removed remainig parts from old LR code
14218 * src/ds390/ralloc.c,
14219 * src/ds390/gen.c: minor fixes to make it work with new code
14221 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14224 * as/hc08/lkrloc.c,
14226 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14227 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14228 (tweaked fix for bug #818696)
14230 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14232 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14234 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14238 * src/mcs51/gen.c (gencjneshort),
14239 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14240 more efficient (per Scott Bronson's suggestion)
14242 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 Extended the semantics of the critical keyword to include
14245 individual statements. See RFE #827755 and #799831
14250 * support/Util/SDCCerr.c
14251 * support/Util/SDCCerr.h
14256 2003-10-19 Borut Razem <borut.razem AT siol.net>
14258 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14260 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14262 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14264 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14265 and predecrement operand is displayed
14267 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14269 * src/SDCCval.c (valMinus): fixed bug #826041
14271 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14273 Some hc08 related updates that I missed earlier
14274 * sim/ucsim/stypes.h
14275 * support/regression/ports/hc08/spec.mk
14277 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14279 New target "hc08" for the Motorola 68hc08 family of micros
14287 * sim/ucsim/hc08.src/*
14288 * sim/ucsim/configure.in
14289 * src/ucsim/configure
14290 * sim/ucsim/packages_in.mk
14293 * device/include/mc68hc908qy.h
14294 * device/lib/hc08/*
14295 * device/lib/Makefile.in
14296 * support/regression/ports/hc08/*
14297 * support/regression/Makefile
14299 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14303 * src/ds390/gen.c (genCast): fixed bug #821957
14305 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14307 * device/lib/logf.c: "fixed" overlay bug
14308 * support/regression/ports/host/spec.mk: added m library
14309 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14310 * support/regression/tests/float_trans: added (for Eric)
14312 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14314 * src/mcs51/gen.c (genCpl): fixed bug
14315 http://sf.net/mailarchive/message.php?msg_id=6263915
14317 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14319 * src/SDCCast.c (decorateType): added extended constant folding
14320 * src/SDCCsymt.c (computeType): cleanup
14321 * src/SDCCval.c (valShift): minor optimization
14322 * support/regression/tests/ast_constant_folding.c: added
14324 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 * src/SDCCmain.c: removed some unintended changes
14328 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14331 * src/z80/gen.c: fixed part of bug #817589
14332 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14334 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14336 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14347 * src/ds390/ralloc.c
14349 * src/mcs51/ralloc.c
14351 * src/pic16/ralloc.c
14352 * src/xa51/ralloc.c
14354 * src/z80/gen.c: removed unused label "release:"
14356 2003-10-06 Borut Razem <borut.razem AT siol.net>
14358 * src/SDCC.lex: removed definition of unused variables
14359 save_optimize and save_options
14361 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14363 * clean.mk: removed '=' in "-maxdepth=1"
14364 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14365 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14367 2003-10-06 Borut Razem <borut.razem AT siol.net>
14369 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14370 my_unput() replaced by unput()
14372 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14374 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14375 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14376 type-punned pointer will break strict-aliasing rules"
14377 Old LR behaviour is again default; Klaus' LR can be choosen by
14378 defining the environment variable LRKLAUS
14382 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14383 * clean.mk: fixed removal of files in bin/CVS/
14384 * device/lib/clean.mk: fixed removal of directories small and large
14385 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14387 * src/SDCCval.c: removed superflous test for pedantic
14389 2003-10-05 Borut Razem <borut.razem AT siol.net>
14391 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14392 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14393 message "unmatched #pragma SAVE and #pragma RESTORE"
14395 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14397 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14398 assembly, critical functions, atomic, nojtbound)
14400 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14402 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14408 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14411 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14413 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14415 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14416 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14417 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14419 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14421 * src/z80/gen.c (genRet): fixed bug #524753
14422 * src/z80/gen.c (genCast): fixed internal error on cast from
14424 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14425 fix for bug #477835 to the z80
14426 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14427 for tracking iCodes in the peephole optimizer for z80
14429 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14431 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14432 the other part of bug #814548
14433 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14435 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14437 * src/SDCCcse.c: fixed part of bug #814548
14439 2003-09-28 Borut Razem <borut.razem AT siol.net>
14441 * src/asm.c: rewrite of printILine() to use temporary file instead
14443 * src/xa51/main.c: commented out declaration of int rewinds
14445 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14447 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14449 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14451 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14452 * src/asm.c (printILine): Fixed bug #811015
14454 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14456 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14459 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14461 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14462 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14463 to correctly handle general case of AOP_PAIRPTR
14464 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14466 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/mcs51/ralloc.c (fillGaps),
14469 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14470 register positioning bug)
14472 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14474 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14476 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14479 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14480 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14481 (ralloc doesn't intentionally do this now, but perhaps later)
14482 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14483 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14484 register positioning bugs (Fixed bug #762602 and #795325)
14485 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14486 (Fixed bug #808779)
14487 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14488 lines that --i-code-in-asm generates
14490 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14492 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14493 trying to fclose a FILE* that was already closed.
14495 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14497 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14498 of const struct should be treated as if const themselves)
14500 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14502 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14504 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14506 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14507 Unix (/n) and DOS (/r/n) line terminations.
14509 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14511 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14514 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14516 * src/mcs51/gen.c (genFunction, genEndFunction),
14517 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14518 and restore of EA so that stack offsets to parameters are
14519 correct when using both critical and reentrant/stack-auto.
14520 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14521 size (can be triggered in error if sloc is shared between
14522 different sized objects)
14523 * device/include/float.h: fixed macros to explicitly use
14524 unsigned long where needed
14526 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14528 Feature req. 799831: added code to allow nesting of critical functions
14529 * src/mcs51/gen.c (genFunction, genEndFunction)
14530 * src/ds390/gen.c (genFunction, genEndFunction)
14532 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14534 * src/SDCCsymt.c (sclsFromPtr),
14536 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14537 support for standard C idiom of memory mapped variables; for
14538 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14539 to xdata int at 0x1234 tempvar = 1.
14540 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14541 provided by Akiya ISHIDA
14543 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14545 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14546 * src/SDCCval.c (constVal): added reduction from int to char
14547 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14548 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14549 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14551 * support/regression/tests/shifts.c: fixed
14553 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14555 * src/z80/gen.c (genXor): Fixed bug #805445
14557 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14559 Fixed bug #621531 (const & volatile confusion in the type chain).
14560 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14561 refer to the const or volatile state of the pointer itself.
14573 * src/pic16/ralloc.c
14574 * support/regression/tests/const.c
14576 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14578 When checking for duplicated modules, use absolute paths
14579 instead of relative paths. Files changed:
14584 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14586 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14588 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14590 * device/include/string.h: added size_t typedef, changed
14591 prototypes to use size_t, eliminated separate reentrant and
14592 non-reentrant declarations, added _memmove declaration
14593 * device/lib/_memcpy.c: changed to use size_t instead of int,
14594 changed /4 to >>2 to avoid division library call
14595 * device/lib/_memcmp.c,
14596 * device/lib/_memset.c,
14597 * device/lib/_strncat.c,
14598 * device/lib/_strncpy.c,
14599 * device/lib/_strncmp.c: changed to use size_t instead of int
14600 * device/lib/_memmove.c: new file (fixed bug #772294)
14601 * device/lib/Makefile.in: added _memmove.c
14602 * device/lib/z80/asm_strings.s: fixed bug #772290
14603 * support/regression/tests/bitfields.c: attempt to fix host assertion
14604 failure on amd64-unknown-linux2.2
14606 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14608 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14609 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14610 * as/z80/asmain.c (main): fixed bug #801766
14612 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14614 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14617 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14619 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14620 reported in bug #800609
14622 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14624 * Top header beautifications in src/pic16 directory:
14625 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14626 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14627 pcoderegs.h, ralloc.c, ralloc.h
14628 * main.c: added top header and GPL license notice
14629 * pcode.c: fixed the if-conditional warning
14631 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14633 * device/lib/_mullong.c: replaced int by short for gcc
14635 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14637 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14638 and JUMPTABLE iCodes properly now (worked by accident before)
14639 * src/mcs51/gen.c (leftRightUseAcc),
14640 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14641 iCode properly now. Use getSize instead of nRegs since a & b
14642 aren't part of the nRegs tally.
14644 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14646 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14647 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14648 before instructions that use the _STATUS register
14650 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14652 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14653 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14654 fetching of the pointer
14655 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14656 copied from genNearPointerSet()
14657 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14658 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14659 If they pop r0/r1 they must be called in the opposite order than aopOp().
14660 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14661 (resp. --stack-auto), prepared for --xstack
14663 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14665 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14667 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14669 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14670 these ports have their own __sdcc_external_start()
14672 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14674 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14675 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14676 type for bits was changed. It resulted in bit variables becoming
14677 global, which is not permitted in PIC 14 assembly output.
14679 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14681 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14683 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14685 Z80 and MCS51 linkers complaint if a public symbol is defined
14686 in more than one library module:
14690 * as/mcs51/Makefile.in
14692 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14694 A few small changes that speed up the peephole optimizer.
14698 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14700 Try to make the peephole optimizer smarter by maintaining
14701 an association between the assembly source code and the
14702 iCodes that originated them. Put this information to use
14703 with a new peephole rule condition "notVolatile" so that
14704 the rules can be aggressive yet still safe.
14709 * src/mcs51/peeph.def
14711 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14715 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14716 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14717 if the left or right operand symbols have the accuse flag set.
14719 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14721 Changed the type of the result of the ! (NOT) operator to char;
14722 previously it returned the same type as the source. This allows
14723 us to eliminate all the genFloatNot functions (all of its target
14724 implementations were very buggy) since !float can use the same
14727 * src/SDCCicode.c (ast2iCode): ! returns char
14728 * src/mcs51/gen.c (genNot, genNotFloat),
14729 * src/ds390/gen.c (genNot, genNotFloat),
14730 * src/z80/gen.c (genNot, genNotFloat),
14731 * src/pic/gen.c (genNot, genNotFloat),
14732 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14734 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14736 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14737 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14738 during interrupts. Ensure WSAVE is located at a shared bank address.
14739 2. Fixed page selection in some places
14740 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14741 the registers name strings.
14742 4. Fixed "signed / unsigned compare" compiler warnings.
14743 5. The PIC port manages its own allocation of the general purpose
14744 registers, but makes no attempt to reuse them. As a result when
14745 compiling it soon runs out of general purpose registers. Some
14746 additional code was added to the files pcode.c and device.c to walk
14747 through the function call tree and rename the registers so that they
14757 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14758 genPlus() & genMinus() when the result is the same as left or right
14760 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14762 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14764 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14766 Made bitfield a distinct type from bit so that bitfields
14767 convert as per ANSI C and bits retain their traditional
14768 boolean style behaviour. Implemented bitfield support in
14776 * src/ds390/gen.c: bit v bitfield split
14777 * src/z80/gen.c: New support for bitfields
14778 * support/regression/tests/bitfields.c: reenabled z80,
14781 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14783 Rules 246.x, 247.x relate to bitfields, the others speed up
14784 access to xdata mapped I/O devices.
14786 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14788 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14790 Cleaned up genPackBits and genUnpackBits and added two helper
14791 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14792 for literal assignments in genPackBits (thanks to Frieder for
14798 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14800 Fixed bug #748310 (pointer to function type mishandled when the
14801 function name is omitted). Also fixed a SIGSEGV when a function
14802 attribute (reentrant, etc) is used on a non-function or on a
14803 function but misplaced before the parameter list.
14805 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14807 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14808 * support/Util/SDCCerr.h,
14809 * support/Util/SDCCerr.c: Added func attr misuse error msg
14811 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14813 Fixed bug #787649 by anonymous
14814 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14815 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14817 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14819 Fixed numerous bitfield problems.
14821 * src/SDCC.y: More bitfield related error checking
14823 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14824 * support/Util/SDCCerr.h,
14825 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14826 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14827 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14828 * support/regression/tests/bitfields.c: tests added
14830 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14832 Made the constant following the "interrupt" keyword optional. If
14833 omitted, the function will not automatically be given an entry
14834 in the interrupt vector table (similar to #pragma NOIV, but
14835 less syntacticly kludgy). The interrupt number is also now
14836 range checked. Also fixed a bug in the high order bit example
14843 * support/Util/SDCCerr.c
14844 * support/Util/SDCCerr.h
14847 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14849 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14850 * src/SDCCicode.c (operandOperation): rewritten some ops
14851 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14852 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14854 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14855 be re-activated by defining REDUCE_LITERALS)
14856 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14857 unsigned, but are signed by default
14858 * src/SDCCval.c (constVal): rearranged
14859 * src/SDCCval.c (valMod): preliminary fix
14860 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14861 * support/regression/literalop.c: added, work in progress
14863 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14865 Generate warnings for useless declarations like "char data;"
14866 that don't do what new users expect.
14869 * support/Util/SDCCerr.h
14870 * support/Util/SDCCerr.c
14872 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14874 * src/SDCCval.c (valMult): fix overflow detection of negative int
14876 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14878 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14880 Changes to support big endian targets:
14893 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14895 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14896 * device/lib/time.c: fixed warning "integer overflow in expression"
14898 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14900 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14901 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14902 constants are unsigned; added recognition of "u" flag for unsigned
14903 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14904 * src/SDCCval.c (valDiv, valMod): fixed signdness
14905 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14906 signedness of modulo, left and right shift
14907 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14908 * support/Util/SDCCerr.h: added warning W_INT_OVL
14909 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14910 * src/SDCCast.c (ast_print): improved output of constants
14912 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 Fixed some warnings when building with MSVC:
14916 * as/mcs51/asdata.c
14920 * link/z80/aslink.h
14921 * link/z80/lkdata.c
14922 * link/z80/lkeval.c
14927 * support/cpp2/cpplib.c
14931 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14933 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14935 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14937 * support/librarian/clean.mk: Do not remove Makefile.
14938 * support/librarian/Makefile: added.
14940 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14942 Added librarian to MSVC build:
14945 * support/librarian/librarian.dsp
14947 'configure' not needed for librarian, removed:
14948 * support/librarian/configure
14949 * support/librarian/configure.in
14950 * support/librarian/config_in.h
14951 * support/librarian/Makefile.in
14953 Hopefully these ones built the librarian and the rest of sdcc properly:
14955 * Makefile.common.in
14957 Messed up 'configure', so revert to previous version:
14961 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14963 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14964 there, while the mantissa of a double is "only" 53 bits wide.
14966 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14968 Adding sdcclib to the build. MSVC project coming soon.
14969 Files added/changed:
14971 * support/librarian/clean.mk
14972 * support/librarian/configure
14973 * support/librarian/configure.in
14974 * support/librarian/config_in.h
14975 * support/librarian/Makefile.bcc
14976 * support/librarian/Makefile.in
14977 * support/librarian/sdcclib.c
14980 * Makefile.common.in
14984 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14986 Linker now complaints if linked modules have conflicting options, for
14987 example, one compiled using --model-large and another one compiled with
14988 --model-small. The following files were modified:
14990 * as/mcs51/asdata.c
14991 * as/mcs51/aslink.h
14993 * as/mcs51/asmain.c
14995 * as/mcs51/i51pst.c
14996 * as/mcs51/lkdata.c
14997 * as/mcs51/lklibr.c
14998 * as/mcs51/lkmain.c
15004 * link/z80/aslink.h
15005 * link/z80/lkdata.c
15006 * link/z80/lklibr.c
15007 * link/z80/lkmain.c
15010 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15012 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15013 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15015 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15017 * src/z80/mappings.i: fix _mul[us][int,long] entries
15019 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15021 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15023 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15025 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15026 * support/regression/tests/bitopcse.c: added
15034 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15036 added support for new library format to z80, gbz80 linkers:
15042 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15044 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15045 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15047 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15049 added DUMMY_READ_VOLATILE:
15058 * src/SDCCcse.c (algebraicOpts): many improvements
15059 * src/SDCCcse.h: removed algebraicOpts()
15060 * src/SDCCicode.c (picDummyRead): added
15062 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15064 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15065 "Insufficient space in data memory".
15067 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15069 * src/mcs51/gen.c: fixed bug #771358
15070 * src/z80/gen.c: fixed bug #759087
15072 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/pic16/glue.c: minor cleanup by Vangelis
15076 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15078 * device/include/regc515c.h: fixed #758477
15079 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15080 * device/lib/_gptrput.c: saved a few bytes
15081 * my tab spacing is 8, yours too?)
15082 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15083 * device/lib/serial.c: process RX bytes earlier than TX bytes
15084 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15086 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15088 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15090 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15092 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15094 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15096 * device/lib/Makefile.in: bad fix, reverted to 1.43
15098 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15100 * device/lib/Makefile.in: added missing z80 object files
15102 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15104 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15105 pic16 progress by Vangelis:
15108 * src/pic/Makefile:
15115 * pic16/genarith.c:
15120 * pic16/pcodepeep.c:
15123 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15125 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15127 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15129 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15130 added gbz80 build to MSVC project.
15131 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15132 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15133 from 8051 stuff and setup so it links using a .lnk file.
15135 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15137 * support/librarian/sdcclib.c: sdcc librarian.
15138 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15141 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15143 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15145 2003-07-02 Borut Razem <borut.razem AT siol.net>
15147 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15148 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15149 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15150 src/xa51/main.c, src/z80/main.c:
15151 virtualization of glue() function: each port has it's own glue function,
15152 which is accessed by do_glue function pointer in PORT.general structure
15154 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15156 * DS800C400 fun, improved ROM interface and tinibios.
15158 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15160 * More support for DS80C400. Now includes beginning of interface to ROM.
15162 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15164 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15166 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15168 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15170 2003-06-19 Borut Razem <borut.razem AT siol.net>
15172 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15174 2003-06-19 Borut Razem <borut.razem AT siol.net>
15176 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15177 fixed Z80 port - crt0.o: cannot open.
15179 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15181 * support/Util/MySystem.c (merge_command): revert bad fix
15183 2003-06-18 Borut Razem <borut.razem AT siol.net>
15185 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15187 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15189 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15190 option --use-stdout sends errors to stdout instead of stderr.
15192 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15194 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15196 2003-06-15 Borut Razem <borut.razem AT siol.net>
15198 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15199 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15200 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15201 fixed width array of pointers replaced with sets;
15202 multiple include and lib paths ared transferred to preprocessor and linker
15203 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15204 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15205 fixed width array of pointers
15206 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15207 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15208 fixupPath(), getPathDifference()
15209 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15210 fixed width array of pointers
15212 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15214 * src/pic16/ralloc.c: fix warnings
15215 * src/pic16/pcode.c: fix warning
15217 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15219 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15220 know all the details, but essentially this set of changes enable
15221 the pic16 port to generate movff instructions and generate assembler
15225 * src/pic16/glue.c:
15226 * src/pic16/pcode.c:
15227 * src/pic16/device.c:
15228 * src/pic16/main.c:
15229 * src/pic16/pcode.h:
15230 * src/pic16/pcoderegs.c:
15231 * src/pic16/ralloc.c:
15232 * src/pic16/ralloc.h:
15234 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15236 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15237 added option --vc, so sdcc errors and warnings are compatible with
15238 Microsoft Visual Studio.
15240 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15242 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15243 device/lib/libfloat.lib: added atof function.
15245 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15247 * doc/sdccman.lyx: updated to Lyx 1.3
15248 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15249 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15250 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15252 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15254 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15256 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15258 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15259 additions to the "related tools/documentation" section
15261 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15263 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15265 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15267 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15268 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15270 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15272 * doc/sdccman.lyx: fix double dash and other minor things
15273 * doc/Makefile: fix double dash
15275 2003-05-28 Karl Bongers(patches from Martin Helmling)
15276 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15277 condition and ignore commands.
15279 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15281 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15282 is in parts still quite out of date, I did changes as far as I felt makes sense
15283 for a non-native english speaker.
15284 Please feel free to add to the manual or to correct my changes.
15285 * doc/Makefile: undid touching the date of intermediate tex files.
15287 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15289 * doc/sdccman.lyx: Manual has an index now
15291 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15293 Finalize muluint/mulsint and mululong/mulslong merging:
15294 * device/lib/_mulint.c
15295 * device/lib/_mullong.c
15296 * device/lib/gbz80/mul.s
15297 * device/lib/gbz80/stubs.s
15298 * device/lib/z80/mul.s
15299 * device/lib/z80/stubs.s
15300 * src/SDCCsymt.c (initCSupport)
15302 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15304 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15305 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15306 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15307 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15310 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15312 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15313 the regression tests I'm not brave enough to enable 245.b, 245.c
15314 * doc/sdccman.lyx: added latex preamble for hyperref package.
15315 Using pdflatex this will give you a hyperlinked pdf file with
15316 bookmarks. (prepend '%' before /usepackage if this breaks something)
15318 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15320 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15322 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15324 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15326 2003-05-21 <johan AT balder>
15328 * src/SDCCglue.c (printIval): fixed bug #739934
15330 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15332 Applied patch from bug 737905 (renamed yylineo to mylineno):
15339 * src/pic16/pcode.c: Cleaned warnings
15340 * src/pic16/pcodeflow.c: Cleaned warnings
15341 * src/pic16/pcoderegs.c: Cleaned warnings
15343 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15345 * src/pic16/pcode.c: Cleaned warnings
15346 * src/pic16/pcodepeep.c: Cleaned warnings
15347 * src/pic16/ralloc.c: Cleaned warnings
15349 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15351 * doc/sdccman.lyx: fixed bug 739745
15352 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15354 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15356 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15357 it can be defined with CFLAGS when running configure
15358 * src/SDCCmain.c: fixed compiling + linking with object files
15360 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15362 * configure.in: configure for pic16 port,
15363 added --disable-pic16-port
15364 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15365 * src/SDCCmain.c: linkOptions is changed to set *,
15366 added if/endif conditional macros to remove options help
15367 messages from optionsTable when a port is not configured, added
15368 support for the PIc16 port in the ports table, when executing
15369 the compiler with no port specified on command line, a default
15370 port is selected with the new macro DEFAULT_PORT which is
15371 defined in port.h, in setDefaultOptions() linkOptions is removed
15372 from initialization assignment, since now it is a set,
15373 parseCmdLine uses setParseWithComma for linkOptions, in
15374 linkEdit() linkOptions are accessed with new function indexSet()
15375 which returns the i'th item of a set variable. See SDCCset.c, in
15376 linkEdit() when calling buildCmdLine(), added linkOptions as
15377 last argument. Now users can pass arguments to gplink via the
15378 -Wl option, main() uses pic16glue() to glue up pic16 programs
15379 * src/SDCCpeeph.c: various changes to support pic16
15380 * src/SDCCset.c: added function void *indexSet(set *, int) to
15381 return the i'th item of the set
15382 * src/SDCCset.h: added function prototype for indexSet()
15383 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15384 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15385 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15386 added macro DEFAULT_PORT
15387 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15388 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15390 * src/pic16/glue.c: commented out some error producing lines
15391 * src/pic16/main.c: __config directives are commented out to stop
15392 gpasm complaining and test the linkage with gplink, _linkCmd and
15393 _asmCmd changed to be more gplink and gpasm friendly
15394 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15395 produced an error when parsed, peep rule 12 is added to utilize
15396 movff, but it is commented out since the pCode does not support
15397 yet a command with 2 address arguments
15399 2003-05-18 <johan AT balder>
15401 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15402 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15403 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15405 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15406 Added feature to script commands from file.
15408 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15410 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15411 * src/SDCCutil.c: include ctype.h for win32
15413 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15415 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15417 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15419 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15420 Fixed so you can set breakpoints prior to run, run does not stop
15421 on entry now. Add tbreak. Other enhancements and fixes for use
15424 2003-05-12 Borut Razem <borut.razem AT siol.net>
15426 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15428 2003-05-11 Borut Razem <borut.razem AT siol.net>
15430 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15431 the path of bin directory, so that PATH is the only env. variable, which has to be set
15432 in case of standard installation.
15433 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15434 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15435 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15437 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15439 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15440 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15441 temp files are in the port dir; clean the gen/test directory when
15442 generating new test.c
15443 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15444 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15445 * support/regression/tests/zeropad.c: added
15447 2003-05-09 <johan AT balder>
15449 * src/SDCCglue.c: fixed bug #597940
15451 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15453 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15454 cache sfr, optimize next,step, fix off by one sourceline,
15455 support ddd list function.
15456 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15458 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15460 * support/regression/HTMLgen.py: added compare_s2f()
15461 * support/regression/Makefile: redo 1.27
15462 * support/regression/generate-cases.py: redo 1.5
15464 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15466 * support/regression/tests/float.c: workaround 33 bit hex constant
15467 * support/regression/tests/simplefloat.c: fix division for host
15469 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15471 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15472 that tame's the PIC's over-aggressive optimizer.
15474 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15476 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15479 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15481 Initial support for DS80C400. "Hello world" runs on TINIm400
15484 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15486 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15487 * Some notes on ddd usage added in debugger/README
15488 Martin Helmling adding more features and fixes for ddd GUI debugger.
15489 Code added for nexti, stepi, up, down, and other adjustments.
15491 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15493 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15494 * src/pic/peeph.def Added two rules to optimize carry manipulation
15495 * src/pic/* removed debug printfs
15497 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15499 * debugger/mcs51/cmd.c: added header newalloc.h
15501 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15503 * as/Makefile: new EXEEXT
15504 * as/z80/Makefile: remove trailing slash of BUILDIR
15505 * as/z80/clean.mk: new EXEEXT
15506 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15507 * support/cpp2/Makefile.in: new EXEEXT
15508 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15510 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15512 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15513 EXEEXT was introduced to fix all related problems with targets
15514 "clean", "install" and "uninstall"; a couple of further flaws
15515 especially with "clean" have been fixed too
15516 * as/mcs51/Makefile.in
15517 * as/mcs51/clean.mk
15521 * debugger/mcs51/Makefile.in
15522 * debugger/mcs51/clean.mk
15523 * link/z80/Makefile
15524 * link/z80/Makefile.in
15525 * link/z80/clean.mk
15527 * packihx/Makefile.in
15529 * sim/ucsim/Makefile
15530 * sim/ucsim/clean.mk
15531 * sim/ucsim/avr.src/Makefile.in
15532 * sim/ucsim/avr.src/clean.mk
15533 * sim/ucsim/s51.src/Makefile.in
15534 * sim/ucsim/s51.src/clean.mk
15535 * sim/ucsim/xa.src/Makefile.in
15536 * sim/ucsim/xa.src/clean.mk
15537 * sim/ucsim/z80.src/Makefile.in
15538 * sim/ucsim/z80.src/clean.mk
15539 * sim/ucsim/main_in.mk
15540 * sim/ucsim/packages_in.mk
15541 * sim/ucsim/gui.src/Makefile.in
15542 * sim/ucsim/gui.src/serio.src/Makefile.in
15543 * sim/ucsim/gui.src/serio.src/clean.mk
15546 * support/cpp2/Makefile.in
15547 * support/cpp2/clean.mk
15548 * support/makebin/Makefile
15549 * support/makebin/clean.mk
15550 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15551 * doc/sdccman.lyx: --program-suffix no longer needed
15553 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15555 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15556 Martin Helmling added support for ddd GUI debugger.
15557 Code added to display assembly, set variables, and other commands
15558 to interface to ddd.
15560 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15562 * as/Makefile: fix target clean
15563 * as/clean.mk: fix target clean
15564 * as/z80/clean.mk: fix target clean
15566 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15568 * Makefile.common.in: added AT EXEEXT AT
15569 * configure.in: removed all mingw32 stuff
15570 * configure: rebuilt from configure.in
15571 * doc/sdccman.lyx: updated section "installation"
15572 * support/scripts/sdcc_mingw32: adapted to configure
15573 * support/scripts/sdcc_cygwin_mingw32: added
15575 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15577 * src/pic Added object file support for the PIC port
15578 * src/pic Applied patch from Craig Franklin (this started the object file support)
15579 * src/regression Updated the PIC regression tests for object files
15581 2003-04-20 Borut Razem <borut.razem AT siol.net>
15583 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15584 lklex.c: In function `getfid':
15585 lklex.c:203: warning: array subscript has type `char'
15586 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15587 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15588 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15589 stack handling macros
15591 2003-04-19 Borut Razem <borut.razem AT siol.net>
15593 * "handling space characters in file path" task:
15594 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15595 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15596 * support/Util/MySystem.h: make it self-sufficient
15597 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15598 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15599 handling space characters in file path
15600 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15601 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15602 * support/Util/MySystem.c: handling space characters in executable's path
15604 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15606 * as/z80/Makefile: fix permanent rebuild of z80
15607 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15608 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15610 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15612 * src/SDCCopt.c: add special case optimization to replace modulo by
15613 a power of two with a bitwise AND.
15615 2003-04-18 <johan AT balder>
15617 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15619 2003-04-17 <johan AT balder>
15621 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15622 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15624 2003-04-13 Borut Razem <borut.razem AT siol.net>
15626 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15627 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15628 fixed mingw problem in adl_NORMALIZE_PATH
15630 2003-04-12 Borut Razem <borut.razem AT siol.net>
15632 * fixed "#pragma SAVE/RESTORE can not be nested":
15633 * src/SDCC.lex: reworked pragma handling functions
15634 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15635 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15637 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15639 * src/SDCCutil.c (pathEquivalent): defined but not used
15640 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15641 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15642 * configure: rebuilt from configure.in
15643 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15644 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15645 * device/include/Makefile.in: replace sdcc_datadir
15646 * device/lib/Makefile.in: replace sdcc_datadir
15647 * Makefile.common.in: add LDFLAGS from configure
15648 * packihx/Makefile.in: use LDFLAGS
15649 * src/Makefile.in: use LDFLAGS
15650 * support/cpp2/Makefile.in: add LDFLAGS from configure
15651 * support/makebin/Makefile: use LDFLAGS
15652 * .version: bumped version number to 2.3.5
15654 2003-04-12 Borut Razem <borut.razem AT siol.net>
15656 * completed "different paths" task:
15657 * src/SDCCmacro.c: fixed bug in handling quotes
15658 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15659 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15661 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15665 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15667 * ds390/gen.c ds390/peeph.def: fix bug 706781
15669 2003-04-11 Borut Razem <borut.razem AT siol.net>
15671 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15673 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15675 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15676 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15677 set - this bit used to not be set...).
15678 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15679 bad code in PIC Port
15680 * src/regression/and2.c added to test bug 609268
15681 * src/regression/Makefile added and2.c to regression test
15684 2003-04-08 <johan AT CP255758-A>
15686 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15687 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15688 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15690 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15692 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15694 * support/cpp2/Makefile.in: fix bug #487815
15695 * configure: rebuilt from configure.in
15696 * Makefile.common.in: docdir changed, new path suffixes
15697 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15698 * sdcc_vc_in.h: reflect changes from sdccconf.h
15699 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15700 * src/SDCCutil.h: remove BINDIR hack
15701 * doc/sdccman.lyx: update new path hierarchy
15703 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15705 * src/SDCCpeeph.c: added okToRemoveSLOC test
15707 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15709 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15711 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15713 * src/SDCCpeeph.c: added labelIsReturnOnly test
15714 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15716 2003-04-05 <johan AT balder>
15718 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15719 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15720 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15721 * src/SDCCast.c: fixed a warning
15722 * src/SDCCast.h: fixed a warning
15723 * src/SDCCicode.c (operandFromAst): fixed a warning
15725 2003-04-04 <johan AT balder>
15727 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15728 * src/SDCCast.c (decorateType): fixed bug #715076
15729 * src/SDCC.y: fixed bug #702907
15731 2003-04-03 <johan AT balder>
15733 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15734 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15735 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15736 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15737 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15739 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15741 * _decdptr.c: fix return values
15742 * _gptrget.c: fix return values
15743 * _gptrgetc.c: fix return values
15744 * _gptrput.c: fix return values
15745 * _mulint.c: fix return values
15746 * as/z80/Makefile: fix 'make -j' problem
15748 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15750 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15751 * configure.in: big cleanup, updated to autoconf 2.5x
15752 * configure: rebuilt from configure.in
15753 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15754 * sdcc_vc_in.h: reflect changes from sdccconf.h
15755 * doc/Makefile: fixed a flaw in "make install"
15757 2003-04-02 <johan AT balder>
15759 * src/ds390/gen.c (genCmp): no comments
15760 * src/mcs51/gen.c (genCmp): no comments
15761 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15762 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15764 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15766 * support/regression/generate-cases.py: place generated file in given sub directory
15767 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15768 * support/regression/Makefile: improvements for 'make -j';
15769 side effect: it's simpler and faster now
15771 2003-03-31 Borut Razem <borut.razem AT siol.net>
15773 * src/z80/main.c: link-{port} and as-{port} defined without path
15774 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15776 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15778 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15780 2003-03-30 Borut Razem <borut.razem AT siol.net>
15782 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15783 changed type of list parameter to set
15784 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15785 * src/port.h: changed type of do_assemble() parameter to set
15786 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15787 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15788 definition of "cppoutfilename" macro with NULL value in preProcess()
15789 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15790 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15791 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15792 replaced with set *binPathSet
15793 * shash_add() deallocates the item, if allready exsists, before adding the new one
15794 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15796 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15798 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15799 a nested for loop bug in the PIC port
15800 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15803 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15805 * support/Util/dbuf.h: remove C++ stuff to make it portable
15807 2003-03-28 Borut Razem <borut.razem AT siol.net>
15809 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15810 literal strings in stringLiteral()
15811 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15812 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15815 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15817 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15819 2003-03-26 <johan AT balder>
15821 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15822 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15823 * src/SDCCast.c (decorateType): fixed " -v < 3"
15825 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15827 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15828 Added Lenny Story's debug infrastructure changes:
15829 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15830 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15831 * src/cdbFile.c: added
15832 * src/SDCCdebug.c: added
15833 * src/SDCCdebug.h: added
15834 * src/SDCCast.c (createFunction)
15835 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15836 * src/SDCCmain.c (parseCmdLine, main)
15837 * src/SDCCmem.c (redoStackOffsets)
15838 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15841 * src/avr/gen.c (genAVRCode)
15842 * src/ds390/gen.c (gen390Code)
15843 * src/mcs51/gen.c (gen51Code)
15844 * src/pic/gen.c (genpic14Code)
15845 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15846 * src/xa51/gen.c (genXA51Code)
15847 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15849 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15851 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15852 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15854 2003-03-22 <johan AT balder>
15856 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15858 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15860 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15861 * doc/cdbfileformat.lyx: added, written by Lenny Story
15862 * doc/Makefile: added cdbfileformat.lyx
15863 * doc/clean.mk: added cdbfileformat.lyx
15865 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15867 * src/mcs51/peeph.def: fix bug #705773
15869 2003-03-20 <johan AT balder>
15871 An sfr/sbit can have an "at #" AND an initializer
15872 * src/SDCCsymt.c (checkSClass):
15873 * src/SDCCmem.c (allocGlobal):
15874 * src/SDCCmem.c (allocLocal):
15875 * src/SDCCast.c (createBlock):
15877 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15879 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15881 2003-03-16 <johan AT balder>
15883 Undid the hackup of const and volatile, the problem is much bigger
15885 * src/SDCCast.c:1.171
15886 * src/SDCCglue.c:1.138
15887 * src/SDCCicode.c:1.146
15888 * src/SDCCsymt.c:1.150
15889 * src/SDCCval.c:1.65
15891 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15893 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15894 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15896 2003-03-13 <johan AT balder>
15898 Hackup const and volatile modifiers in type chains a bit:
15900 * src/SDCCast.c:1.169
15901 * src/SDCCglue.c:1.136
15902 * src/SDCCicode.c:1.143
15903 * src/SDCCsymt.c1.146
15904 * src/SDCCsymt.h1.59
15905 * src/SDCCval.c:1.63
15907 2003-03-12 <johan AT balder>
15909 * src/SDCCBBlock.h: more LRH debugging junk
15910 * src/SDCCcflow.h: more LRH debugging junk
15911 * src/SDCCloop.c: more LRH debugging junk
15912 * src/SDCC.y (struct_declaration): fixed bug #697590
15913 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15914 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15915 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15917 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15918 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15919 test function names must now match exactly).
15920 * src/SDCCcse.c: added special case in findCheaperOp to allow
15921 extending a short integer. Makes less awful code for bug 700121 test case.
15923 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15925 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15926 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15928 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15930 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15931 actually called (operandsNotEqual() was called for all
15932 operandsNotEqualX tests).
15934 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15936 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15937 with shorter literals. Fixes bug 700121.
15939 2003-03-11 <johan AT balder>
15941 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15943 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15945 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15946 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15948 2003-03-10 Borut Razem <borut.razem AT siol.net>
15950 * src/SDCCmain.c: pipe preprocessor's output
15951 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15952 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15953 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15954 which closes all pipes in pipeSet set
15955 * src/SDCCset.c: free deleted item in function deleteSetItem()
15956 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15957 moved from z80 to src subproject
15958 * .version: increased version number to 2.3.4
15960 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15962 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15963 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15964 * support/regression/ports/xa51/spec.mk: fix typo
15966 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15968 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15970 2003-03-09 Borut Razem <borut.razem AT siol.net>
15972 * src/SDCCmain.c: pipe preprocessor's output
15973 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15974 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15975 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15976 which closes all pipes in pipeSet set
15977 * src/SDCCset.c: free deleted item in function deleteSetItem()
15978 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15979 moved from z80 to src subproject
15981 2003-03-09 Borut Razem <borut.razem AT siol.net>
15983 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15984 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15985 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15986 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15987 * src/SDCCglobl.h: unification of WIN32 native definitions
15989 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15991 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15993 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15995 * src/configure.in: check for endianess (even while cross-compiling)
15996 * src/configure: check for endianess (even while cross-compiling)
15997 * src/configure_in.h: check for endianess (even while cross-compiling)
15998 * src/avr/gen.c: remove old endianess stuff
15999 * src/mcs51/gen.c: remove old endianess stuff
16000 * src/ds390/gen.c: remove old endianess stuff
16001 * src/pic/gen.c: remove old endianess stuff
16002 * src/pic/genarith.c: remove old endianess stuff
16003 * src/pic/glue.c: fix endianess check
16004 * src/pic16/gen.c: remove old endianess stuff
16005 * src/pic16/genarith.c: remove old endianess stuff
16006 * src/pic16/glue.c: fix endianess check
16007 * src/xa51/gen.c: remove old endianess stuff
16008 * src/z80/gen.c: fix endianess check
16009 * src/SDCCglue.c: fix endianess check
16010 * src/ds390/peeph.def: fix bug 700036
16012 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16014 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16015 * src/configure: find appropriate data-types on host for SDCC's int and long
16016 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16017 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16018 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16020 2003-03-07 <johan AT balder>
16023 some minor cleanups before the big shot
16024 OP_DEFS and OP_USES now use Kevin's protection
16025 new option --nolabelopt
16027 * src/SDCCBBlock.c:
16036 * src/ds390/ralloc.c:
16037 * src/mcs51/ralloc.c:
16038 * src/pic/ralloc.c:
16039 * src/xa51/ralloc.c:
16040 * src/z80/ralloc.c:
16042 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16044 * src/pic/pcode.c (get_op): fix 64 bit warnings
16045 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16046 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16047 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16048 * support/regression/tests/malloc.c: fix 64 bit warnings
16050 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16052 * src/mcs51/gen.c (genMinus): fixed bug 696436
16054 2003-03-02 Borut Razem <borut.razem AT siol.net>
16056 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16058 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16060 * configure.in: test for mkstemp
16061 * sdccconf_in.h: add HAVE_MKSTEMP
16063 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16065 * device/include/ctype.h: removed warning while using --stack-auto
16066 * device/include/malloc.h: removed warning while using --stack-auto
16067 * device/include/string.h: removed warning while using --stack-auto
16069 2003-02-23 Borut Razem <borut.razem AT siol.net>
16071 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16072 because NDEBUG is defined (see man assert)
16073 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16075 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16077 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16078 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16080 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16082 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16083 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16085 2003-02-18 <johan AT balder>
16087 * as/mcs51/asmain.c (asmbl): module can start with a digit
16088 * as/z80/asmain.c (asmbl): module can start with a digit
16090 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16092 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16093 * src/asm.c: fix pipe() for Mingw32
16095 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16097 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16098 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16099 make -V work again; --c1mode reads now from stdin
16100 * doc/sdccman.lyx: added --c1mode
16101 * support/Util/SDCCerr.c: new messages for c1 mode
16102 * support/Util/SDCCerr.h: new messages for c1 mode
16103 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16105 2003-02-15 <johan AT balder>
16107 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16109 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16111 * doc/sdccman.lyx: Environment variables, -o and other minor things
16113 2003-02-14 <johan AT balder>
16115 * src/xa51/main.c: before anyone really tries to use it :)
16117 * Install doc's in share/sdcc/doc
16118 * removed some obsolete files
16119 * Do a proper make distclean and uninstall
16120 M Makefile.common.in
16123 M device/include/Makefile.in
16124 M device/lib/Makefile.in
16127 M sim/ucsim/doc/Makefile.in
16129 R src/avr/peeph.rul
16130 R src/xa51/peeph.rul
16131 M support/cpp2/Makefile.in
16132 M support/makebin/Makefile
16135 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16137 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16139 2003-02-10 Borut Razem <borut.razem AT siol.net>
16141 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16142 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16143 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16144 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16145 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16146 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16147 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16148 src/z80/Makefile.bcc: Borland Makefile cleanup
16149 * as/z80/Makefile.bcc: Added Borland Makefile
16150 * support/cpp2/borland.h: Removed
16152 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16154 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16155 * src/SDCC.lex: new pragma NOIV
16156 * src/SDCCglobl.h: new pragma NOIV
16157 * src/SDCCmem.c: new pragma NOIV
16159 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16161 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16163 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16165 * src/SDCCmain.c: signal handling is switched off by --debug
16166 * doc/Makefile: small fix for install; use clean.mk again
16167 * doc/clean.mk: clean *.pdf and *.html too
16169 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16171 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16172 * device/lib/printfl.c: fix a ds390 bug by making it portable
16173 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16174 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16175 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16176 * debugger/mcs51/cmd.c: converted multi-line string literals
16177 * sim/ucsim/globals.cc: converted multi-line string literals
16178 * src/SDCCmain.c: introduced signal handler to remove temp files
16179 * doc/Makefile: small tweaks, implement clean
16180 * doc: removed generated files
16182 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16184 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16185 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16186 Address Record is not correctly generated for DS390."
16188 2003-02-02 Borut Razem <borut.razem AT siol.net>
16190 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16191 * as/mcs51/asm.h: fixed compilation with Borland C
16192 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16193 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16194 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16195 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16196 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16197 src/z80/Makefile.bcc: delete $(LIB) only if exist
16198 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16200 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16202 * device/include/malloc.h: introduced NULL
16203 * device/include/string.h: introduced NULL
16204 * device/include/stdlib.h: introduced NULL
16205 * device/lib/_memcpy.c: removed NULL
16206 * device/lib/_strcat.c: removed NULL
16207 * device/lib/_strchr.c: removed NULL
16208 * device/lib/_strcmp.c: removed NULL
16209 * device/lib/_strcpy.c: removed NULL
16210 * device/lib/_strcspn.c: removed NULL
16211 * device/lib/_strlen.c: removed NULL
16212 * device/lib/_strncat.c: removed NULL
16213 * device/lib/_strncmp.c: removed NULL
16214 * device/lib/_strncpy.c: removed NULL
16215 * device/lib/_strpbrk.c: removed NULL
16216 * device/lib/_strrchr.c: removed NULL
16217 * device/lib/_strspn.c: removed NULL
16218 * device/lib/_strstr.c: removed NULL
16219 * device/lib/_strtok.c: removed NULL
16220 * device/lib/malloc.c: removed NULL, include own header
16222 2003-02-02 <johan AT balder>
16224 * 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
16225 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16226 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16227 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16228 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16229 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16231 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16233 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16236 2003-02-01 <johan AT balder>
16238 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16240 2003-01-31 <johan AT CP255758-A>
16242 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16244 2003-01-30 <johan AT balder>
16246 * src/SDCCBBlock.c: automatic bug detection
16247 * src/SDCCicode.c: automatic bug detection
16249 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16251 * src/SDCCglobl.h: now --xram-size 0 works
16252 * src/SDCCmain.c: now --xram-size 0 works
16254 2003-01-29 <johan AT balder>
16256 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16258 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16260 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16261 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16262 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16263 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16264 * src/SDCCglobl.h: Added options --xram-size and --code-size
16265 * src/SDCCmain.c: Added options --xram-size and --code-size
16267 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16269 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16270 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16272 2003-01-27 <johan AT balder>
16274 * src/SDCC.y: fixed bug #613764
16276 2003-01-26 <johan AT balder>
16278 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16279 * src/SDCCsymt.h: fixed bug #673374
16280 * src/SDCCglue.c: fixed bug #661910
16281 * src/SDCCast.c: fixed bug #458099 and 673374
16283 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16285 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16286 * as/mcs51/strcmpi.h: added
16287 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16288 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16289 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16290 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16291 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16292 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16293 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16294 * as/mcs51/Makefile.aslink: new module strcmpi
16295 * as/mcs51/Makefile.asx8051: new module strcmpi
16296 * as/mcs51/Makefil.bcc: new module strcmpi
16297 * as/mcs51/Makefile.in: new module strcmpi
16298 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16300 2003-01-26 <johan AT balder>
16302 * src/SDCCglue.c: reverted back to 1.124
16303 * src/SDCCast.c: reverted back to 1.156
16304 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16306 2003-01-25 <johan AT balder>
16308 * src/SDCCglue.c: A better fix for bug #661910
16309 * src/SDCCast.c: A better fix for bug #661910
16310 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16312 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16314 * src/Makefile.in: remove spawn.o
16315 * src/SDCCmain.c: remove spawn.h
16316 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16317 * src/spawn.c: removed
16318 * src/spawn.h: removed
16319 * support/regression/ports/ds390/spec.mk: link with -r
16321 2003-01-24 <johan AT CP255758-A>
16323 * src/ds390/gen.c (aopOp): fixed bug #667458
16324 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16325 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16326 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16328 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16330 * src/mcs51/peeph.def: better assembler identation by Frieder
16331 * src/mcs51/gen.c: better assembler identation by Frieder
16333 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16335 * as/z80/string.h: removed for gcc 3.2
16336 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16337 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16339 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16341 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16342 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16343 * support/regression/Makefile: separate temp files for ports
16344 * support/regression/generate-cases.py: separate temp files for ports
16345 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16346 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16348 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16350 * moved tinitalk to device/examples/ds390
16352 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16354 * as/mcs51/lkmem.c: rflag is for DS390
16355 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16356 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16357 (linkEdit): move mem- and map-files the same way as ihx-files
16358 * src/z80/main.c (_setDefaultOptions): removed --generic
16359 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16360 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16361 * src/pic/glue.c (picglue): --c1mode works again
16362 * src/pic16/glue.c (pic16glue): --c1mode works again
16363 * src/asm.c (printCLine): fix #660034
16365 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16367 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16368 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16369 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16370 * as/mcs51/lkmem (summary): better fix for sp problem
16371 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16372 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16373 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16374 remove --stack-after-data
16376 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16378 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16379 * src/SDCCutil.c (join): ugly bug: missing '\0'
16380 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16382 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16384 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16386 * src/pic/main.c (_asmCmd): gpasm supports -o
16387 * src/z80/main.c: more general macros
16388 * device/lib/Makefile.in: remove intermediate files
16390 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16392 * .version: Bumped version number to 2.3.3
16393 * src/SDCCBBlock.c: new option -o
16394 * src/SDCCglobl.h: new option -o
16395 * src/SDCCglue.c: new option -o
16396 * src/SDCCmain.c: new option -o
16397 * src/asm.c: new option -o
16398 * src/ds390/main.c: new option -o
16399 * src/pic/glue.c: new option -o
16400 * src/pic/pcode.c: new option -o
16401 * src/pic/ralloc.c: new option -o
16402 * src/pic16/glue.c: new option -o
16403 * src/pic16/pcode.c: new option -o
16404 * src/pic16/ralloc.c: new option -o
16405 * src/z80/main.c: new option -o
16406 * device/lib/Makefile.in: use -o
16407 * support/regression/ports/ds390/spec.mk: use -o
16408 * support/regression/ports/gbz80/spec.mk: use -o
16409 * support/regression/ports/mcs51/spec.mk: use -o
16410 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16411 * support/regression/ports/z80/spec.mk: use -o
16412 * support/regression/ports/ucz80/spec.mk: use -o
16413 * support/regression/ports/xa51/spec.mk: use -o
16414 * support/regression/fwk/lib/timeout.c: fix usage string
16416 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16417 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16419 2003-01-07 <johan AT balder>
16421 * src/SDCCast.c (decorateType): fixed bug #600035
16423 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16424 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16425 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16426 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16427 * src/pic/pcode.c: outcommented unused variable to remove warnings
16428 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16430 2003-01-06 <karl AT turbobit.com>
16431 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16434 2003-01-06 <johan AT balder>
16436 * src/SDCCicode.c: fixed array add
16438 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16439 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16440 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16442 2003-01-04 <johan AT balder>
16444 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16446 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16447 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16449 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16450 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16451 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16453 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16454 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16456 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16457 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16459 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16460 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16462 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16464 * in /sdcc/as/mcs51/ changed these files in order to create an
16465 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16466 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16467 following files to include the previous two files: aslink.dsp,
16468 Makefile.aslink, Makefile.bcc, and Makefile.in.
16470 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16471 .adb instead of .cdb
16473 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16475 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16476 value from option --iram-size.
16478 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16480 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16483 2002-09-18 <wiml AT hhhh.org>
16485 * SDCClrange.h: exposed setFromRange() and setToRange()
16486 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16487 packRegsForAccUse() (bug 542397)
16488 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16489 multiple times and emitting the fetch operations more than once
16490 added aopGetUsesAcc() function to allow binary operators to
16491 fetch their operands in the correct order; made genMinus() emit
16492 compact code for X = LITERAL - Y
16494 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16495 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16496 sprintf() in line 1267.
16498 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16499 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16502 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16503 Changes to aslink (All the changes are marked with 'JCF'):
16505 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16508 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16509 area BSEG. Also moves, if possible, the DATA area down into the internal
16510 ram so more space is available.
16512 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16515 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16516 not bytes. Function summary() which creates a memory usage summary
16517 file with extension .mem. Reports of overlaping stack and small stack
16518 size. If the space for the stack is less than 16 bytes aslink trows a
16521 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16522 the 8051. Option 'y' for memory summary output file.
16524 Changes to sdcc (All the changes are marked with 'JCF'):
16526 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16528 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16529 overlaying area for it (uses RegBankUsed[4]).
16531 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16532 bank zero as used by default. By default aslink locates the stack
16533 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16534 the creation of the .mem file. Delegates the allocation of data area
16535 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16536 the begining of the stack area to aslink.
16538 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16539 glue() in SDCCglue.c creates an area for it.
16541 2002-09-03 Borut Razem <borut.razem AT siol.net>
16542 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16543 sdcc/src/pic/glue.c:
16544 introduced atexit() handler for teporay files removal in case of
16545 errors, assertions, ...
16547 2002-08-29 Borut Razem <borut.razem AT siol.net>
16548 * sdcc/support/cpp2/auto-host_vc_in.h:
16549 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16550 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16551 Maybe there is a similar problem with BORLANDC? It should be checked!
16553 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16554 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16555 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16556 was not executed, and the compiler (cl) launched a warning:
16557 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16559 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16560 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16562 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16563 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16565 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16566 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16567 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16568 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16569 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16570 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16571 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16572 - added Release configuration in VS projects
16573 - review of compiler an linker options
16574 - VC .exe files are generated in bin_vc directory, not to interfere
16575 with binaries generated from other projects (cygwin, mingw, bcc ...)
16577 * sdcc/src/yacc.dsp: added
16579 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16580 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16581 and insert the version number definitions from .version
16583 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16585 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16586 added - genarate auto-host.h using auto-host_vc_in.h as template
16589 removed from CVS, generated automatically
16591 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16592 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16594 2002-08-11 Borut Razem <borut.razem AT siol.net>
16595 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16597 2002-08-10 Borut Razem <borut.razem AT siol.net>
16598 * src/SDCCmain.c (main):
16599 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16600 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16601 The consequence was that some temporary files were not removed.
16604 unification of code in functions tempfilename() and tempfile():
16605 function tempnam() is defined in Visual Studio 6.0 and .NET
16607 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16609 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16610 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16611 - removed compiler command line option /WX: Treats all warnings as errors
16612 - update a list of source files, included into the project
16614 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16615 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16616 changed project type to Generic Project so that can be correcly converted to VS.NET project
16618 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16620 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16622 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16624 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16625 added return 0 statements after assert() to make compiler happy
16627 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16628 added newline in the def file to keep MSC compiler satisfied
16630 * sdcc/src/z80/gen.c:
16631 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16632 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16633 - solved MSC error in function aopDump()
16635 * sdcc_vc.h: define PREFIX as "\\sdcc"
16637 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16638 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16640 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16641 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16642 - Rewrote the register banking algorithm.
16643 - Added pCode live-range analysis to registers (for now, only non-used and
16644 singly-used registers optimized away)
16646 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16648 * 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.
16650 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16651 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16653 2002-04-22 Michael Hope <michaelh AT vroom>
16655 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16657 * configure.in (DD_COPT): Added include support required for gbdk.
16659 * .version: Bumped version number just to increase it.
16661 * src/SDCCmain.c: Added -nostdinc to the default options.
16663 2002-04-15 Michael Hope <michaelh AT vroom>
16665 * device/lib/z80/printf.c (sprintf): Added.
16667 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16669 * src/z80/peeph.def: Added transpose redundent load rule.
16671 * src/z80/main.c: Added force callee saves for jaune.
16673 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16675 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16677 2002-03-28 Johan Knol <johan AT balder>
16679 * src/SDCCval.c: fixed bug #532436
16681 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16683 Added "char *Processor" field to the port structure.
16686 Added -p option. Allows port dependent processor to be specified.
16689 Initialized the new field char *Processor field to NULL in all ports
16692 Compiler generated registers for interrupt context saving
16693 were not getting allocated.
16695 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16698 Fixed left shift. Will promote the left side of a left shift
16699 if a) left shifting more than size of operand or b) when assigned
16700 to something size > size of left side
16702 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16704 tons of changes. Register allocation has been
16705 rewritten. Added customization for the various PICs. Flow
16706 analysis is restructured. ...
16708 * src/pic/device.h:
16711 * src/pic/device.c:
16712 Added. device.c is a PIC port hack to accomodate variations
16715 2002-03-13 Michael Hope <michaelh AT vroom>
16717 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16719 2002-03-04 johanknol <johanknol AT manik>
16721 * /src/SDCCval.c: fixed
16723 const unsigned char arr[][2] = { { 0, 1 } };
16724 t18.c:1: error: Initializer element is not constant
16726 2002-03-04 bela <bela AT manik>
16728 * /device/include/mcs51reg.h:
16729 ds89c420 register definition update
16731 2002-03-03 <johan AT FRIJA>
16733 * support/Util/SDCCerr.c: did something, but don't no why anymore
16735 * support/regression/tests/bug-524691.c: made it a little less shy
16737 * src/SDCCast.c (decorateType): fixed bug #524697
16739 * src/SDCCast.c: made some lineno improvements
16741 * src/SDCCval.c (getNelements): changed warning to error
16743 * src/SDCCglue.c (printIvalArray): changed warning to error
16745 * src/SDCCicode.c: fixed a warning for mingw
16747 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16749 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16751 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16753 * src/ds390/peeph.def:
16754 Added some more peephole rules
16756 * src/ds390/gen.c: Various fixes & enhancements
16758 * src/SDCClrange.c, src/SDCClrange.h:
16759 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16761 * src/ds390/ralloc.c:
16762 various fixes & enhancements (ds390) specific
16764 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16765 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16768 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16770 2002-03-02 <johan AT FRIJA>
16772 * src/SDCCast.c (decorateType): fixed bug #524708
16774 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16776 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16778 2002-03-01 Michael Hope <michaelh AT vroom>
16780 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16782 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16784 2002-03-01 <johan AT FRIJA>
16786 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16788 * src/SDCCast.c (decorateType): fixed bug #524209
16790 * src/SDCCval.c (valNot): fixed bug #524195
16792 2002-02-26 <johan AT balder>
16794 * src/xa51/gen.c: fixed a warning
16796 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16798 * src/SDCCast.c (decorateType): fixed bug #522534
16800 2002-02-23 <johan AT balder>
16802 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16804 2002-02-22 <johan AT balder>
16806 * src/SDCCast.c: fixed bug #514865
16808 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16810 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16812 * sdcc/src/SDCCloop.c:
16813 Previous fix was not good. basic blocks that have "break" or "return" are
16814 not really partof a loop , but live ranges used in these blocks should
16815 be live thru the entire loop, so set partOfLoop but don't add them to
16818 2002-02-21 <johan AT FRIJA>
16820 * src/SDCCcse.c: fixed bug #514308
16822 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16825 Fixed BUG #519583. If a conditional block ended in a return/break
16826 statement inside a loop, it was not being considered part of the loop.
16828 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16830 2002-02-10 Karl Bongers <karl AT turbobit.com>
16833 Fixed up SDCDB debugger somewhat. Updated debugger/README
16834 with lots of comments and notes.
16836 * device/examples/test2.c:
16837 Fix bug, "red" variable not being initialized(compiler complained).
16839 * device/examples/Makefile, examples/test3.c:
16840 Add Makefile in device/examples folder, compiles test3.c
16841 for use as a multiple module SDCDB test case.
16843 * sim/ucsim/cmd.src/cmdset.cc:
16844 Took out debug printfs in ucsim "next" command.
16846 * sim/ucsim/xa.src:
16847 Karl and Johan start ucsim XA support. Most dissassembly working,
16848 about 75% emulation done(plenty of work remaining).
16850 * sim/ucsim/z80.src:
16851 Add Z80 support to ucsim, add test-ucz80 regression test,
16852 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16853 Notice z80 compiler fails on examples/test3.c/crc code.
16855 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16857 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16858 Added support for --parms-in-bank1
16860 * src/ds390/peeph.def:
16861 added a few more peephole optimzations
16863 * src/ds390/main.c:
16864 1) added __builtin_inp & __builtin_outp used to read in data of given length
16865 from a memory mapped port
16866 2) added __builtin_memcmp
16867 3) added __builtin_swapw swap bytes of a short
16869 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16870 1) handle multiple send & receives from register bank1
16871 2) ralloc can now allocate DPTR1 to some liveRanges
16873 * src/SDCCsymt.c, src/SDCCsymt.h:
16874 changes to handle multiple sends & receives
16876 * src/SDCCptropt.h:
16877 added some pointer arithmetic optimization
16879 * src/SDCCptropt.c:
16880 added some pointer arithmetic optimizations but not stable yet so not
16881 called from anywhere (will get this working shortly)
16883 * src/SDCCopt.c: fixed for multiple sends & receives
16886 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16887 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16888 set preprocessor defines (depending on options)
16890 * src/SDCCicode.c, src/SDCCicode.h:
16891 changes made to handle multiple sends & receives
16894 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16896 * src/SDCCcse.c, src/SDCCcse.h:
16897 added function findbackward def (to be used in upcoming optimization)
16899 * src/SDCCcflow.c, src/SDCCcflow.h:
16900 added function returnAtEnd - to determine if a basic block terminates with
16903 * src/SDCCast.c, src/SDCCast.h:
16904 added option parms-in-bank1
16906 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16907 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16908 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16909 adjusted for --parms-in-bank1 option
16911 * device/include/string.h:
16912 donot redefine "reentrant" keyword
16914 * device/include/ds80c390.h: Added some more SFRs
16916 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16918 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16920 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16922 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16924 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16926 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16928 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16930 * Added --xram-movc option
16932 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16934 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16936 2002-01-11 Johan Knol
16938 * Added math lib of Jesus Calvino-Fraga
16940 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16942 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16943 * support/regression/Makefile: new target test-mcs51-stack-auto
16944 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16946 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16948 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16950 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16952 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16954 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16956 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16958 * src/SDCCglue.h: add definition for printIvalChar()
16960 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16962 * src/SDCCast.c: fix #498138 by Johan
16964 * src/SDCCglue.c: fix #498138 by Johan
16966 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16968 * support/regression/Makefile: fix clean
16970 * support/regression/ports/ds390/support.c: fix transmission of last character
16972 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16974 * /sdcc/src/ds390/gen.c:
16975 a) improved computing address of stack variable
16976 b) took out some #if 0 code
16977 c) improved parmBytes adjustment
16978 d) improved genPlusIncr & genMinusIncr
16979 e) genCmp could generate bad code (when left assigned to DPTR)
16980 f) Fixed bug in hasInc
16982 * /sdcc/src/ds390/ralloc.c:
16983 a) packRegsForSupport could mess up live information (Fixed)
16984 b) packRegsDPTRuse could be incorrect for left & right shift
16986 * /sdcc/src/mcs51/ralloc.c:
16987 packRegsForSupport could mess up the live information (Fixed)
16989 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16991 * /sdcc/src/SDCCast.c:
16992 can reverse a loop even if function call is present as long
16993 as the loop control variable is local & is not passed as parameter
16995 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16997 * /sdcc/ChangeLog: *** empty log message ***
16999 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17000 More builtin function additions for TININative
17002 * /sdcc/src/ds390/ralloc.c:
17003 Had broken the regression testsuite
17005 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17007 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17008 Added funcattr hasStackParms will be set for reentrant functions when there
17009 are paramteres on the stack, this helps in minimizing frame pointer generation
17010 typeFromStr can handle function pointers now
17012 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17013 *** empty log message ***
17015 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17017 * /src/ds390/gen.c, /src/ds390/main.c:
17018 More builtin function additions for TININative
17020 * /src/ds390/ralloc.c:
17021 Had broken the regression testsuite
17023 * /src/SDCCast.c: Fixed a bug in dumptree
17025 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17026 Added funcattr hasStackParms will be set for reentrant functions when there
17027 are paramteres on the stack, this helps in minimizing frame pointer generation
17028 typeFromStr can handle function pointers now
17030 * /doc/builtins.txt, /doc/TININative.txt:
17031 *** empty log message ***
17034 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17036 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17037 ALPHA version for -mTININative
17039 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17040 updated to reflect changes in the port structure
17043 added function do_assemble (similar to do_link) if non-null this function
17044 will be called to do assembly (-mTININative) requires a multi command
17046 added function genAssemblerEnd will be called to generate assembler Epilogue
17049 added _JavaNative to debug info printing
17051 * /src/SDCCmain.c: added option --tini-libid
17052 added port->do_assemble function (-mTININative) has a multi command assemble
17054 * /src/SDCCglue.c: Disabled "constExpr" check
17055 added port->genAssemblerEnd function
17057 * /src/SDCCglobl.h: Added option --tini-libid value
17060 tookout optimizeCompare from the header (has no external references)
17062 * /src/SDCCast.c: made one more function "static"
17064 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17066 * src/z80/mappings.i: Added z80asm support.
17068 * src/z80/main.c: Added z80asm support on --asm=z80asm
17070 * src/z80/gen.c: Fixed asm portability issues.
17072 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17074 * src/SDCCglue.c (printExterns): Added global/extern split.
17076 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17078 * support/regression/Makefile: added test for mcs51 model large
17080 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17082 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17084 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17086 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17088 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17090 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17092 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17094 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17096 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17098 * support/regression/tests/simplefloat.c: Port to mcs51.
17100 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17101 * support/regression/tests/bug-485362.c: Added.
17103 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17105 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17107 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17109 * src/z80/gen.c (aopDump): Added a dump function.
17111 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17112 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17114 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17116 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17118 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17120 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17122 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17124 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17126 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17128 * support/regression/ports/ds390/support.c: Use tinibios.
17130 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17132 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17134 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17135 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17137 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17139 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17141 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17143 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17145 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17146 (packRegsForIYUse): Created and optimised.
17148 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17150 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17151 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17153 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17155 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17157 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17159 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17161 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17163 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17165 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17167 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17169 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17171 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17173 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17175 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17176 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17177 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17179 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17181 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17182 (genNotFloat): Added.
17183 (genUminusFloat): Added.
17185 * device/lib/z80/Makefile: Added floating pt stubs.
17187 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17189 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17191 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17193 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17195 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17197 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17199 * sdcc/support/regression/Makefile: Add port ds390.
17201 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17203 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17205 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17207 * sdcc/support/regression/ports/ds390/support.c: Added.
17209 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17211 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17213 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17215 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17217 * device/include/malloc.h: Added z80 and gbz80 support.
17219 * device/lib/gbz80/heap.s: Added.
17221 * device/lib/z80/heap.s: Added.
17223 * device/lib/malloc.c: Added z80 and gbz80 support.
17225 * support/regression/tests/malloc.c (testMalloc): Added.
17227 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17229 * support/regression/tests/bug-478094.c: Added.
17231 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17233 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17235 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17237 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17239 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17241 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17243 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17245 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17247 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17249 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17251 * support/regression/tests/bug-477927.c: Added.
17253 * src/z80/peeph.def: Added minor rules.
17255 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17257 * src/z80/peeph.def: Added jump optimisation modification.
17259 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17261 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17263 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17265 * support/regression/tests/funptrs.c: Added.
17267 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17269 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17271 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17273 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17275 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17277 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17278 (movLeft2ResultLong): Created.
17280 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17281 (joinPushes): Added. Joins two char pushes into a word push.
17283 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17285 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17287 * support/makebin/Makefile (install): Added creation of dest dir.
17289 2001-10-24 Karl Bongers <karl AT turbobit.com>
17291 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17293 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17295 * src/z80/ralloc.c: Turned off faulty pack for one use.
17297 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17299 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17301 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17303 * support/regression/Makefile: Improved clean
17305 * support/regression/ports/gbz80/spec.mk: Added clean
17307 * support/regression/ports/host/spec.mk: Added clean
17309 * support/regression/ports/z80/spec.mk: Added clean
17311 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17313 * support/regression/ports/mcs51/timeout.c: little improvements
17315 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17317 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17319 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17321 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17323 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17325 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17327 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17329 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17330 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17332 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17334 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17336 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17338 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17340 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17342 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17344 * support/regression/tests/longor.c: Added.
17346 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17348 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17350 * as/mcs51/aslink.h: define PATH_MAX
17352 * as/mcs51/asm.h: define PATH_MAX
17354 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17356 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17358 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17360 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17362 * src/SDCCglobl.h: define PATH_MAX
17364 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17366 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17368 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17370 * src/z80/gen.c (gencjneshort): Fixed
17372 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17374 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17376 * support/regression/tests/bug-469671.c: Added.
17378 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17380 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17382 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17384 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17386 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17388 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17390 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17392 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17394 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17396 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17398 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17400 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17402 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17404 * 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.
17406 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17408 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17410 2001-10-07 <johan AT FRIJA>
17412 * device/lib/gets.c (gets): fixed the return value.
17414 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17415 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17417 * 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.
17419 * 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.
17421 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17423 * src/pic/gen.c: Removed Safe_strdup.
17425 * configure.in: Added option to enable libgc support.
17427 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17428 (bitVectUnion): Optimised.
17429 (bitVectIntersect): Optimised.
17430 (bitVectBitsInCommon): Optimised.
17431 (bitVectCplAnd): Optimised.
17433 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17435 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17437 * src/SDCCmain.c: distinguish between assembler debug and plain options
17439 * src/avr/main.c: remove standard assembler options
17441 * src/ds390/main.c: remove standard assembler options
17443 * src/mcs51/main.c: remove standard assembler options
17445 * src/port.h: removed "PENDING" comment
17447 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17449 * src/device/lib/_mulint.c : new, with assember functions
17451 * src/device/lib/_mullong.c : new, with assember functions
17453 * src/device/lib/_divuint.c : with assember functions
17455 * src/device/lib/_divsint.c : with assember functions
17457 * src/device/lib/_divulong.c: with assember functions
17459 * src/device/lib/_divslong.c: with assember functions
17461 * src/device/lib/_moduint.c : with assember functions
17463 * src/device/lib/_modsint.c : with assember functions
17465 * src/device/lib/_modulong.c: with assember functions
17467 * src/device/lib/_modslong.c: with assember functions
17469 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17471 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17473 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17474 replaced _mululong.c and _mulslong.c by _mullong.c
17476 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17478 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17480 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17482 * src/SDCCglue.c: test, if win32api is available for MINGW
17484 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17486 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17487 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17488 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17489 * support/regression/ports/host/spec.mk: removed GENERIC
17490 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17491 * support/regression/ports/z80/spec.mk: removed GENERIC
17493 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17495 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17497 * support/regression/tests/bug-467035.c: Created.
17499 2001-10-01 <johan AT FRIJA>
17501 * src/SDCC.y: fixed bug #466586 part 1
17503 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17505 * SDCCicode.c: z80 has no generic pointers
17506 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17508 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17510 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17512 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17514 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17516 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17518 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17520 * configure.in: Fixed up so that ucsim is only configured once.
17522 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17524 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17525 (getPathDifference): As above.
17527 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17529 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17531 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17532 * .version: Updated to 2.3.1
17534 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17535 Added copyright header.
17537 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17538 (assemble): Added support for macro based assembler commands.
17539 (linkEdit): Added support for macro based linker commands.
17540 (preProcess): Changed the pre-processor to use macros.
17541 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17542 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17544 * device/lib/z80/crt0.s: Added module name for debugging.
17546 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17548 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17550 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17552 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17554 * src/Makefile.in: Added SDCCmacro and SDCCutil
17556 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17558 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17560 2001-09-16 <johan AT FRIJA>
17562 * 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.
17564 2001-09-15 <johan AT FRIJA>
17566 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17567 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17569 2001-09-11 <johan AT FRIJA>
17571 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17573 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17575 * support/regression/tests/bug-460444.c: Added test case.
17577 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17578 (genCast): Added justification for all of the asserts.
17580 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17582 * support/regression/support.c: _xdata replaced by xdata
17584 * support/regression/spec.mk: removed _generic
17586 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17588 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17590 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17591 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17593 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17595 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17597 * support/regression/tests/bug-460010.c: Added test case.
17599 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17601 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17603 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17605 * support/regression/testfwk.c: removed workaround for bug #436344
17607 * support/regression/tests/bp.c: use less memory with mcs51
17609 * support/regression/tests/bug-441448.c: use less memory
17611 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17613 * support/regression/collate-results.py: typo
17615 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17617 * support/regression/tests/fetchoverlap.c: Added new test case.
17619 * support/regression/tests/bp.c: Added new test case.
17621 * support/regression/tests/bug-448984.c: Added new test case.
17623 * support/regression/tests/pow2shifts.c: Added new test case.
17625 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17626 (genlshTwo): Fixed right shift for count > 8.
17628 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17630 2001-09-08 <johan AT FRIJA>
17632 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17634 2001-09-07 <johan AT FRIJA>
17636 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17638 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17640 2001-09-06 <johan AT FRIJA>
17642 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17643 * bernhard noted me at this: "() equals to (void)" (1.38)
17645 2001-09-05 <johan AT FRIJA>
17647 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17649 2001-09-04 <johan AT FRIJA>
17651 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17654 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17656 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17658 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17660 * link/z80/aslink.h: Fixed path for PATH_MAX
17662 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17664 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17666 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17668 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17670 * 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.
17672 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17674 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17675 (genCmp): Fixed up genCmp for the GB with longs.
17677 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17679 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17681 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17683 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17685 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17687 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17689 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17691 * 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.
17693 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17695 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17697 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17699 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17701 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17703 * sim/ucsim/configure: little improvement of Cygwin-detection
17704 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17705 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17706 * support/regression/tests/bug-221100.c: small changes for mcs51
17707 * support/regression/tests/bug-221168.c: small changes for mcs51
17708 * support/regression/tests/bug-227710.c: small changes for mcs51
17709 * support/regression/tests/staticinit.c: small changes for mcs51
17710 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17711 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17712 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601