1 2009-04-10 Raphael Neider <rneider AT web.de>
3 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
4 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
5 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
6 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
7 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
8 device/lib/pic16/libsdcc/float/fs2ulong.c,
9 device/lib/pic16/libsdcc/float/fsadd.c,
10 device/lib/pic16/libsdcc/float/fsdiv.c,
11 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
12 changes from the pic16 port, minor code cleanup
13 * src/pic/gen.c: implemented genUminusFloat()
15 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
17 * device/lib/z80/mod.s,
18 device/lib/z80/Makefile.in,
20 device/lib/z80/modsigned.s,
21 device/lib/z80/divsigned.s:
22 Applied patch #2741451 from Marco Bodrato
23 and moved functions for signed modulo into
26 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
28 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
30 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
33 src/z80/peeph-z80.def:
34 Improved caching of pointers in hl and iy.
36 Applied patch #2727917 from Marco Bodrato.
38 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
41 Enabled use of hl as inter-i-code temporary.
43 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
45 * src/z80/peeph-z80.def:
46 Reenabled peephole 0t.
48 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
51 Fixed bugs #2728224, #2728218.
52 src/z80/peeph-z80.def:
53 Workaround for bug #2728445.
54 support/regression/tests/memory.c:
55 Added test for memcmp().
57 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
59 * device/lib/z80/mul.s,
60 device/lib/z80/memmove.s,
61 device/lib/z80/strlen.s:
62 Minor improvements, code cleanup and license clarification.
64 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
66 * device/lib/z80/mul.s:
67 Minor improvement in Z80 16x16 bit multiplication.
69 2009-03-23 Borut Razem <borut.razem AT siol.net>
71 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
72 device/include/pic/limits.h, device/include/pic16/limits.h,
73 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
74 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
75 support/regression/tests/funsigned-char.c:
76 applied patch 2704189: character constant sign fix
77 thanks to Robert Larice
79 2009-03-22 Borut Razem <borut.razem AT siol.net>
81 * Small Device C Compiler 2.9.0 released
82 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
84 2009-03-15 Borut Razem <borut.razem AT siol.net>
86 * support/scripts/repack_release.sh: added
88 2009-03-13 Borut Razem <borut.razem AT siol.net>
90 * doc/sdccman.lyx: "freeware" replaced with "free open source"
92 2009-03-12 Borut Razem <borut.razem AT siol.net>
94 * src/z80/peep.c: #2652979: --debug crashes sdcc
96 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
99 support/regression/tests/bug2655200.c:
100 applied modified patch from Robert Larice <larice AT vidisys.de>
101 fixing original report of bug #2655200: pointer to pdata memory
102 not correctly initialized
104 2009-03-11 Borut Razem <borut.razem AT siol.net>
106 * as/asranlib/asranlib.c: retain the original file mode
108 2009-03-10 Borut Razem <borut.razem AT siol.net>
110 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
111 support/regression/tests/bug1875933.c:
112 fixed bug #1875933: Evelyn jumps into the void
113 thanks to Robert Larice
115 2009-03-10 Raphael Neider <rneider AT web.de>
117 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
118 to pCodeInstruction to avoid a segmentation fault
120 2009-03-03 Borut Razem <borut.razem AT siol.net>
122 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
124 2009-03-03 Raphael Neider <rneider AT web.de>
126 * device/lib/pic/libdev/Makefile.in: build device-specific
127 libraries for the correct processor, fixes #2654585
129 2009-03-01 Raphael Neider <rneider AT web.de>
131 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
133 2009-03-01 Borut Razem <borut.razem AT siol.net>
135 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
136 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
137 changed sdcc version to 2.9.0
139 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
141 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
142 (serialRegAssign): do not spil bit registers
143 throughout cosmetic changes
144 * support/regression/tests/bug2435941.c: new, added
146 2009-02-28 Raphael Neider <rneider AT web.de>
148 * src/regression/compare10.c,
149 src/regression/compare7.c,
150 src/regression/compare8.c,
151 src/regression/compare9.c: reset watchdog timer in time
152 * src/regression/configword.c: apply patch from #2488150
153 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
154 handler to 0x0000 as the linker no longer knows STARTUP sections
155 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
156 patch #2512926 to (mostly) fix #1762626, cosmetic changes
157 * src/pic/pcodepeep.c: remove reference to nonexisting function
159 2009-02-28 Raphael Neider <rneider AT web.de>
161 * device/include/pic16/signal.h: avoid multiline inline
162 assembler statements in macros, addresses #2644965
164 2009-02-27 Raphael Neider <rneider AT web.de>
166 * device/include/pic16/pic18f[24][3456]k20.h,
167 device/include/pic16/pic18f[68][567]j50.h,
168 device/include/pic16/pic18f[68]6j55.h,
169 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
170 device/lib/pic16/libdev/pic18f[68][567]j50.c,
171 device/lib/pic16/libdev/pic18f[68]6j55.c,
172 device/include/pic16/pic18fregs.h,
173 device/include/pic16/pic16devices.txt,
174 device/lib/pic16/pics.all,
175 device/lib/pic16/libdev/Makefile.am,
176 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
177 families (87j50 family contributed by Robert Wuest)
179 * device/include/pic16/adc.h,
180 device/lib/pic16/libio/adc/adcbusy.c,
181 device/lib/pic16/libio/adc/adcclose.c,
182 device/lib/pic16/libio/adc/adcconv.c,
183 device/lib/pic16/libio/adc/adcopen.c,
184 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
186 * doc/sdccman.lyx: updated list of supported devices, fixed typo
187 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
189 * device/lib/pic16/Makefile.in,
190 device/lib/pic16/libm/Makefile.in,
191 device/lib/pic16/debug/Makefile.in,
192 device/lib/pic16/libio/Makefile.in,
193 device/lib/pic16/startup/Makefile.in,
194 device/lib/pic16/libsdcc/Makefile.in,
195 device/lib/pic16/libdev/Makefile.in,
196 device/lib/pic16/libc/Makefile.in: regenerated
198 2009-02-27 Borut Razem <borut.razem AT siol.net>
200 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
201 #1829678 and #1704376 in the way proposed by Alan Baldwin
203 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
205 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
206 to Steve Qu for the fix.
208 2009-02-23 Borut Razem <borut.razem AT siol.net>
210 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
211 it is already fixed for mcs51 and hc08 targets
212 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
214 2009-02-22 Borut Razem <borut.razem AT siol.net>
216 * device/lib/Makefile.in: fixed parenthesis error
217 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
218 fixed webdocs bug #1967920: --version
220 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
222 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
224 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
226 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
227 when addresses are unsorted
229 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
231 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
232 Gudjon Gudjonsson <gudjon AT gudjon.org>
233 * device/include/mcs51/p89c66x.h: fixed some defines
234 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
235 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
238 2009-02-14 Borut Razem <borut.razem AT siol.net>
240 * doc/sdccman.lyx: corrected cpp info
242 2009-02-13 Borut Razem <borut.razem AT siol.net>
244 * as/Makefile.in: *.doc renamed to *.txt
246 2009-02-11 Borut Razem <borut.razem AT siol.net>
248 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
249 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
251 2009-02-11 Borut Razem <borut.razem AT siol.net>
253 * doc/sdccman.lyx: documented ar format libraries
255 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
257 * support/regression/tests/float_single.c: added regression
258 test. Some testpoints for probably rarely used functions
259 (acosf, sinhf, tanf, expf) disabled for some targets
261 2009-02-10 Raphael Neider <rneider AT web.de>
263 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
264 (genAssign): fixed for operands on the stack
266 * device/lib/pic16/libc/stdio/vfprintf.c,
267 device/lib/pic16/configure.ac,
268 device/lib/pic16/Makefile.common: add configurable support for
269 printing floats via ./configure --enable-floats
270 * device/lib/pic16/configure,
271 device/lib/pic16/Makefile.in,
272 device/lib/pic16/libm/Makefile.in,
273 device/lib/pic16/debug/Makefile.in,
274 device/lib/pic16/libio/Makefile.in,
275 device/lib/pic16/startup/Makefile.in,
276 device/lib/pic16/libsdcc/Makefile.in,
277 device/lib/pic16/libdev/Makefile.in,
278 device/lib/pic16/libc/Makefile.in: regenerated
279 * doc/sdccman.lyx: documented float support and how to get it
280 * doc/Makefile.in: fixed race condition on parallel builds
282 * device/lib/pic16/libc/stdio/sprintf.c,
283 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
284 pointer to the string buffer, enlarge buffer for x_ftoa()
286 2009-02-10 Borut Razem <borut.razem AT siol.net>
288 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
290 2009-02-10 Raphael Neider <rneider AT web.de>
292 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
294 2009-02-09 Raphael Neider <rneider AT web.de>
296 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
297 artificial bank size limits for compound data (structs, arrays),
298 avoids assert if --obanksel=N, N > 1, is given
300 2009-02-09 Borut Razem <borut.razem AT siol.net>
302 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
303 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
304 uses '`' character instead '\n' for padding
305 * as/asranlib/asranlib.c: made it more robust
307 2009-02-08 Borut Razem <borut.razem AT siol.net>
310 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
311 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
314 2009-02-07 Borut Razem <borut.razem AT siol.net>
316 * as/asranlib/asranlib.c: fixed BSD header length calculation
317 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
318 due sdcc asxxxx license change to GPLv3
320 2009-02-05 Borut Razem <borut.razem AT siol.net>
322 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
323 added support for BSD (Mac OS X) ar format
324 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
325 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
326 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
327 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
328 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
329 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
330 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
331 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
332 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
333 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
334 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
335 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
336 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
337 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
338 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
339 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
340 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
341 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
342 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
343 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
344 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
345 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
346 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
347 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
348 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
349 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
350 changed license to GPL either version 3, or (at your option) any
353 2009-02-05 Borut Razem <borut.razem AT siol.net>
355 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
356 added support for BSD (Mac OS X) ar format
358 2009-02-02 Borut Razem <borut.razem AT siol.net>
360 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
361 device/lib/z80/Makefile.in:
362 chose source files in the PORT directory if they are available
364 2009-02-01 Raphael Neider <rneider AT web.de>
366 * device/lib/pic16/libdev/pic18f1220.c,
367 * device/lib/pic16/libdev/pic18f4450.c:
368 define SSPBUF to allow use of printf
370 2009-02-01 Borut Razem <borut.razem AT siol.net>
372 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
373 device/lib/hc08/Makefile.in, device/lib/incl.mk,
374 device/lib/z80/Makefile.in:
375 don't remake libraries
376 * support/regression/tests/snprintf.c:
377 reenable floating point in small-xstack-auto library
379 2009-01-26 Raphael Neider <rneider AT web.de>
381 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
383 2009-01-25 Raphael Neider <rneider AT web.de>
385 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
386 search path instead of appending them
388 2009-01-24 Borut Razem <borut.razem AT siol.net>
390 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
391 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
392 to 32 bit unsigned int when calling sputl() since it is a macro
393 * as/link/lkar.c: changed the initialization of This->loaded
395 2009-01-23 Borut Razem <borut.razem AT siol.net>
397 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
398 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
399 unsigned int when calling new(), since asxxxx doesn't use function
402 2009-01-21 Borut Razem <borut.razem AT siol.net>
404 * as/link/lkar.h: sgetl and sputl are independent of endianness
405 * as/link/sdxxxx_config.h.in: removed endianness detection
407 2009-01-20 Borut Razem <borut.razem AT siol.net>
409 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
410 due creation of ar format libraries
411 * support/scripts/sdcc.nsi:
412 don't add nonexistent object files to the package
414 2009-01-19 Borut Razem <borut.razem AT siol.net>
416 * Makefile.in, configure.in, configure,
417 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
418 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
419 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
420 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
421 device/lib/small/Makefile.in,
422 device/lib/z80/Makefile.in: create ar format libraries
423 * support/regression/ports/mcs51-xstack-auto/spec.mk:
424 use device/lib/Makefile to create library
425 * support/regression/tests/snprintf.c:
426 floating point is not enabled in small-xstack-auto library
427 * device/lib/libfloat.lib, device/lib/libint.lib,
428 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
430 2009-01-18 Borut Razem <borut.razem AT siol.net>
432 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
433 warning: extra tokens at end of #endif directive
435 2009-01-11 Borut Razem <borut.razem AT siol.net>
437 * Makefile.in: added SDCC_ASRANLIB to PKGS
439 2009-01-10 Borut Razem <borut.razem AT siol.net>
441 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
442 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
443 due added support for ar format libraries
445 2009-01-09 Borut Razem <borut.razem AT siol.net>
447 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
448 as/asranlib/asranlib.c: added asranlib
449 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
450 * Makefile.in, as/link/hc08/Makefile.in,
451 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
452 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
453 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
454 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
455 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
456 configure.in, sdcc.dsw: modified to support ar format libraries
458 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
460 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
463 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
465 * sim/ucsim/z80.src/inst_ed.cc:
466 Fixed bug #2488074, which made regression tests fail.
468 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
470 * device/lib/z80/mod.s,
471 device/lib/z80/div.s,
472 device/lib/z80/mulchar.s,
473 device/lib/z80/mul.s,
474 device/lib/z80/divsigned.s,
475 device/lib/z80/Makefile.in:
476 Implemented RFE #1702376.
478 2009-01-05 Borut Razem <borut.razem AT siol.net>
480 * as/link/lksdcclib.c:
481 fixed linker hanging in INDEXLIB is not defined (hc08)
483 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
486 Implemented RFE #2485684, and some further improvements of HL caching
488 * src/z80/peeph-z80.def:
489 Fixed a bug exposed by implementing RFE #2485684.
491 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
493 * src/z80/peeph-z80.def:
494 Peephole improvements.
497 device/include/string.h,
498 device/lib/z80/memmove.s:
500 * device/lib/z80/Makefile.in,
501 device/lib/Makefile.in,
502 support/regression/tests/memory.c,
503 device/lib/z80/strlen.s:
504 Partially implemented RFE #2471534.
506 2009-01-04 Borut Razem <borut.razem AT siol.net>
508 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
509 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
510 * doc/README.txt: updated John Hartman's e-mail address
511 * as/link/lkrel.c, as/link/lksdcclib.c:
512 fixed bug #2484677: Linker hangs
513 * src/z80/peep.c: fixed msvc warning C4047:
514 'return' : 'int ' differs in levels of indirection from 'char *'
515 * config.dsp: as/lib corrected to as/link
517 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
520 Implemented RFE #2484693.
521 * src/z80/peeph-z80.def:
522 Some peephole improvements.
524 2009-01-03 Borut Razem <borut.razem AT siol.net>
527 fixed warning: 'ret' may be used uninitialized in this function
529 2009-01-02 Borut Razem <borut.razem AT siol.net>
531 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
532 as/link/getline.[ch], as/link/lkrel.[ch]: added,
533 made support for differnet library formats more flexible,
534 preparation for support of ar format
535 * as/link/lklibr.c, as/link/z80/Makefile.in,
536 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
537 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
538 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
539 as/link/hc08/lkelf.c, as/link/aslink.h:
540 made support for differnet library formats more flexible,
541 preparation for support of ar format
543 2009-01-01 Borut Razem <borut.razem AT siol.net>
545 * as/link/asxxxx_config.h.in:
546 fixed warning: extra tokens at end of #endif directive
548 fixed warning: suggest parentheses around && within ||
549 * device/lib/Makefile.in: allow whitespaces at the end of lines in
550 ports.build, in order to make it work on cygwin - it seems to be a
551 bug in cygwin grep: CR is not treated as part of end-of-line
553 2008-12-31 Borut Razem <borut.razem AT siol.net>
555 * configure, configure.in, config.dsp, config_vc.awk,
556 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
557 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
558 introduced asxxxx_config.h.in
560 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
563 src/z80/peeph-z80.def:
564 Minor addition improvement.
566 2008-12-30 Raphael Neider <rneider AT web.de>
568 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
569 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
570 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
571 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
572 support/librarian/sdcclib.c, support/makebin/makebin.c:
573 partially revert changes from r5293..r5295
575 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
577 * src/z80/peeph-z80.def:
578 Minor peephole improvement.
580 2008-12-29 Raphael Neider <rneider AT web.de>
582 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
583 incorrectly discarded BANKSELs
585 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
587 * support/regression/tests/memory.c:
588 Added simple test for memset(), memcpy() and memmove()
590 2008-12-29 Borut Razem <borut.razem AT siol.net>
592 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
594 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
596 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
597 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
598 (177.j): added new rule
599 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
600 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
601 (decorateType CAST): propagate storage class to generic pointer results
603 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
605 * device/lib/z80/string.c,
606 device/lib/z80/printf.c,
607 device/lib/z80/mul.s:
610 Fixed code generation bug exposed by builtin memcpy().
612 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
614 * device/lib/_memcpy.c:
615 fixed conflict with builtin memcpy()
617 2008-12-26 Borut Razem <borut.razem AT siol.net>
619 * support/librarian/sdcclib.c:
620 fixed bug 2466950: "sdcclib broken"
621 by removing fgets return value check
623 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
626 device/include/string.h: Implemented RFE #1914254
628 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
629 * device/lib/z80/Makefile.in,
630 device/lib/Makefile.in,
631 device/lib/z80/memmove.s: Implemented RFE #1914256
633 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
635 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
636 * src/z80/peep.c: improved checks for unused data
638 src/z80/main.c: Implemented RFE #1899189
640 2008-12-25 Borut Razem <borut.razem AT siol.net>
642 * support/regression/Makefile.in:
643 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
645 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
647 * src/z80/peeph-z80.def: minor peephole improvements
649 2008-12-21 Borut Razem <borut.razem AT siol.net>
651 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
652 due to redefinition of symbol __assert
653 sdcclib.c:53:1:warning: "__assert" redefined
654 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
655 warning: this is the location of the previous definition
657 2008-12-20 Raphael Neider <rneider AT web.de>
659 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
660 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
661 support/cpp/libcpp/macro.c: fix format string errors
663 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
665 * src/pic/device.c: partial rewrite using strtok,
666 quieten compiler warnings, adopt SDCC coding style
668 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
669 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
670 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
671 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
672 support/librarian/sdcclib.c, support/makebin/makebin.c:
673 quieten most compiler warnings
675 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
676 probably fix operator precedence bug
678 * doc/clean.mk: quieten rm if no .lyx is present
680 2008-12-19 Borut Razem <borut.razem AT siol.net>
682 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
683 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
684 doc/README.txt, doc/test_suite_spec.lyx:
685 applied patch 2446381: Dcoumentation spelling correcitons
686 thanks to Steven Borley
688 2008-12-16 Raphael Neider <rneider AT web.de>
690 * device/include/pic/pic12f629.h,
691 device/include/pic/pic12f675.h,
692 device/lib/pic/libdev/pic12f629.c,
693 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
695 2008-12-14 Borut Razem <borut.razem AT siol.net>
697 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
698 converted to LyX 1.5.7 (\lyxformat 276) format
700 2008-12-07 Borut Razem <borut.razem AT siol.net>
702 * support/regression/tests/bitfields.c:
703 added test case for bug #2366757
705 2008-12-07 Raphael Neider <rneider AT web.de>
707 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
708 NULL pointer dereference, closes #2366757
710 2008-11-25 Raphael Neider <rneider AT web.de>
712 * device/include/pic16/pic16devices.txt,
713 sdcc/src/pic16/device.c,
714 sdcc/src/pic16/device.h: implicitly disable XINST
715 whenever CONFIG4L is set via an additional optional
716 argument to the configword directive in pic16devices.txt
718 2008-11-24 Raphael Neider <rneider AT web.de>
720 * device/lib/pic16/configure.ac,
721 device/lib/pic16/Makefile.common: fixed quoting issues
723 * device/lib/pic16/configure,
724 device/lib/pic16/debug/Makefile.in,
725 device/lib/pic16/libc/Makefile.in,
726 device/lib/pic16/libdev/Makefile.in,
727 device/lib/pic16/libio/Makefile.in,
728 device/lib/pic16/libm/Makefile.in,
729 device/lib/pic16/libsdcc/Makefile.in,
730 device/lib/pic16/Makefile.in,
731 device/lib/pic16/startup/Makefile.in: regenerated
733 * src/pic16/main.c (_pic16_finaliseOptions): revert to
736 2008-11-24 Raphael Neider <rneider AT web.de>
738 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
739 argument of --asm= or --link= to allow for
740 --asm="sh script --options", the user can double quote the
741 argument if needed: --asm="'c:/program files/gpasm' -q",
742 also fix some potential buffer overflows
744 2008-11-19 Borut Razem <borut.razem AT siol.net>
747 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
748 thanks Mauro Giachero
750 2008-11-16 Borut Razem <borut.razem AT siol.net>
752 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
753 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
755 2008-11-15 Borut Razem <borut.razem AT siol.net>
757 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
758 src/SDCCsymt.c, src/SDCCsymt.h:
759 fixed RFE #2291335 : Unnamed bit-field initialization
760 * support/regression/tests/bitfields.c:
761 added test case for RFE #2291335
762 * support/regression/tests/bug-1981238.c:
763 don't initialize unnamed bit-fields
765 2008-11-11 Raphael Neider <rneider AT web.de>
767 * device/include/pic16/pic18f25j10.h,
768 device/include/pic16/pic18f45j10.h: remove useless boilerplate
770 * device/include/pic16/adc.h,
771 device/lib/pic16/libio/adc/adcbusy.c,
772 device/lib/pic16/libio/adc/adcclose.c,
773 device/lib/pic16/libio/adc/adcconv.c,
774 device/lib/pic16/libio/adc/adcopen.c,
775 device/lib/pic16/libio/adc/adcread.c,
776 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
777 and fixed ADC routines to work for more target devices,
778 incorporates patch #2036130 by Nick Materer
780 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
782 * device/include/ctype.h,
783 * device/include/ds400rom.h,
784 * device/include/ds80c390.h,
785 * device/include/float.h,
786 * device/include/math.h,
787 * device/include/serial.h,
788 * device/include/stdbool.h,
789 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
791 * device/include/mcs51/C8051F336.h,
792 * device/include/mcs51/C8051T600.h,
793 * device/include/mcs51/C8051T610.h,
794 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
795 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
797 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
799 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
801 2008-11-10 Raphael Neider <rneider AT web.de>
803 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
804 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
805 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
806 (patch by Nick Materer, #2253980)
808 * device/lib/pic16/libio/adc.ignore,
809 device/lib/pic16/libio/i2c.ignore,
810 device/lib/pic16/libio/usart.ignore,
811 device/lib/pic16/pics.all: updated to build more device libs
813 * device/lib/pic16/libdev/Makefile.am,
814 device/lib/pic16/libdev/Makefile.in,
815 device/lib/pic16/libio/Makefile.am,
816 device/lib/pic16/libio/Makefile.in: regenerated
818 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
819 names per memory location, applied SDCC style to more functions
821 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
823 * device/include/mcs51/p89lpc933_4.h: new NXP header file
824 * device/include/mcs51/p89lpc935_6.h: new NXP header file
825 * device/include/mcs51/p89v66x.h: minor changes
826 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
828 2008-11-09 Raphael Neider <rneider AT web.de>
830 * device/include/pic/pic14devices.txt: fixed memory description for
831 12f629 and 12f675, closes #2236240
833 2008-11-06 Borut Razem <borut.razem AT siol.net>
835 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
836 pass system include paths with -isystem to sdcpp
837 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
838 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
840 2008-11-02 Raphael Neider <rneider AT web.de>
842 * doc/sdccman.lyx: updated the sections on the library build process
843 and on how to add support for new devices, and documented known
844 problems with the extended instruction set including a workaround
846 2008-11-01 Raphael Neider <rneider AT web.de>
848 * device/include/pic16/adc.h,
849 device/include/pic16/pic16devices.txt,
850 device/include/pic16/pic18f2410.h,
851 device/include/pic16/pic18f2510.h,
852 device/include/pic16/pic18f2515.h,
853 device/include/pic16/pic18f2610.h,
854 device/include/pic16/pic18f4410.h,
855 device/include/pic16/pic18f4510.h,
856 device/include/pic16/pic18f4515.h,
857 device/include/pic16/pic18f4610.h,
858 device/include/pic16/pic18fregs.h,
859 device/lib/pic16/libdev/Makefile.am,
860 device/lib/pic16/libdev/Makefile.in,
861 device/lib/pic16/libdev/pic18f2410.c,
862 device/lib/pic16/libdev/pic18f2510.c,
863 device/lib/pic16/libdev/pic18f2515.c,
864 device/lib/pic16/libdev/pic18f2610.c,
865 device/lib/pic16/libdev/pic18f4410.c,
866 device/lib/pic16/libdev/pic18f4510.c,
867 device/lib/pic16/libdev/pic18f4515.c,
868 device/lib/pic16/libdev/pic18f4610.c,
869 device/lib/pic16/libio/Makefile.am,
870 device/lib/pic16/libio/Makefile.in,
871 device/lib/pic16/pics.all: added support for 18f[24][456]10
872 and 18f[24]515 devices
873 * doc/sdccman.lyx: updated list of supported PIC16 devices
875 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
876 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
877 src/xa51/gen.c: avoid compiler warnings
878 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
880 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
882 * device/include/mcs51/p89v66x.h: NXP header file
883 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
884 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
886 2008-10-14 Raphael Neider <rneider AT web.de>
888 * device/lib/pic16/libdev/Makefile.am,
889 device/lib/pic16/libio/Makefile.am: enable building libraries for
890 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
891 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
892 * device/lib/pic16/libdev/Makefile.in,
893 device/lib/pic16/libio/Makefile.in: regenerated
895 2008-10-14 Raphael Neider <rneider AT web.de>
897 * device/include/pic16/pic18f2450.h,
898 device/include/pic16/pic18f4450.h,
899 device/lib/pic16/libdev/pic18f2450.c,
900 device/lib/pic16/libdev/pic18f4450.c,
901 device/include/pic16/adc.h,
902 device/include/pic16/pic16devices.txt,
903 device/include/pic16/pic18fregs.h,
904 device/lib/pic16/libdev/Makefile.am,
905 device/lib/pic16/libdev/Makefile.in,
906 device/lib/pic16/libio/Makefile.am,
907 device/lib/pic16/libio/Makefile.in,
908 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
910 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
911 stack to a fixed location, relax it to automatically work with all
912 but the smallest devices (256 byte RAM devices need #pragma stack)
914 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
916 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
917 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
918 * device/lib/_strcspn.c: fixed bug 2140931
920 2008-10-06 Raphael Neider <rneider AT web.de>
922 * device/include/pic16/stdio.h,
923 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
924 declared __naked for convenience, named all arguments
925 * device/lib/pic16/libc/stdio/strmgpsim.c,
926 device/lib/pic16/libc/stdio/strmmssp.c,
927 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
929 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
930 empty __naked functions,
931 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
932 corner cases (unlink first/last pCode in list), reuse more code
934 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
936 * src/ds390/main.c (_ds390_genInitStartup): added
937 * src/SDCCpeeph.c (getPatternVar): new, added,
938 (labelInRange): fixed bug 2115959
939 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
940 * src/SDCCicode.h: added newiTempOperand
941 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
942 added optimizations for 0/x and x/-1, see also patch 2142900
943 * support/regression/tests/onebyte.c (testMul): added test cases
945 2008-09-20 Borut Razem <borut.razem AT siol.net>
948 definition of absolute address symbols without initial value,
949 fixed SDCC crash "do not know how to intialize symbol"
951 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
953 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
954 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
955 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
956 * device/lib/z80/stubs.s: added stubs for above functions
957 * src/SDCCopt.c (convilong),
958 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
959 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
960 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
961 * support/regression/tests/onebyte.c: enabled all tests for z80
963 2008-09-15 Borut Razem <borut.razem AT siol.net>
965 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
966 device/lib/pic16/libc/stdio/printf.c,
967 device/lib/pic16/libc/stdio/strmusart.c,
968 device/lib/pic16/libc/stdio/printf_tiny.c,
969 device/lib/pic16/libc/stdio/sprintf.c,
970 device/lib/pic16/libc/stdio/strmgpsim.c,
971 device/lib/pic16/libc/stdio/putchar.c,
972 device/lib/pic16/libc/stdio/fprintf.c,
973 device/lib/pic16/libc/stdio/strmmssp.c,
974 device/device/lib/pic16/libc/stdio/vprintf.c,
975 device/lib/pic16/libc/stdio/printf_small.c,
976 device/lib/pic16/libc/stdio/vsprintf.c,
977 device/lib/pic16/libc/stdio/strmputchar.c,
978 device/lib/pic16/libc/Makefile.am,
979 device/lib/pic16/libc/Makefile.in:
980 *printf now returns int, puchar.c moved from stdlib to stdio,
981 *printf format parameter type changed from char * to const char *,
982 added GNU link excetion text to library source files,
983 applyed GNU coding style, removed useless svn ids,
984 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
985 binary specifier: "%b", "%hb" and "%lb"
986 * device/lib/pic16/libc/stdio/vfprintf.c:
987 applied patch #2044424: PIC16: vfprintf
988 thanks Mauro Giachero
989 * support/regression/tests/bug1057979.c:
990 removed old pic16 sprintf specifics
991 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
992 * doc/sdccman.lyx: documented 'b' binary format specifier removal
994 2008-09-15 Raphael Neider <rneider AT web.de>
996 * src/pic16/device.c (pic16_dump_usection): force udata sections
997 into the addressable range (0..0xFFF), workaround for a gpsim
998 bug preventing simulation of regtest bug1750318
999 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1000 (serialRegAssign): fixed regtest bug-971834,
1001 (pic16_packRegisters): avoid null-pointer dereference
1003 2008-09-14 Raphael Neider <rneider AT web.de>
1005 * src/pic16/gen.c, src/pic16/ralloc.c: use
1006 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1007 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1009 2008-09-12 Borut Razem <borut.razem AT siol.net>
1011 * support/regression/fwk/testfwk.h:
1012 define pdata as data for pic16 target
1013 thanks Mauro Giachero
1015 2008-09-11 Borut Razem <borut.razem AT siol.net>
1017 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1018 support/regression/absolute.c:
1019 applied patch #2105615: Some PIC16 testcase fixlets
1020 thanks Mauro Giachero
1022 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1024 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1025 * support/regression/tests/bug2094505.c: new, added
1027 2008-09-07 Borut Razem <borut.razem AT siol.net>
1029 * src/SDCCglue.c, src/SDCCast.c:
1030 fixed throw of "excess elements" warning for char arrays
1031 * support/regression/tests/nullstring.c:
1032 disable warning about excess elements in array of chars initializer
1034 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1037 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1038 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1039 * support/regression/tests/bug2077267.c: new, added
1041 2008-09-05 Raphael Neider <rneider AT web.de>
1043 * configure.in, Makefile.common.in: add support for ccache,
1044 remove spurious $VERSION output, detect doc-tools even without
1045 --enable-doc to facilitate later manual doc-builds, minor cleanup
1046 * configure: regenerated
1048 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1049 avoid races in parallel VPATH builds
1050 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1051 * doc/sdccman.lyx: mention --without-ccache configure option
1053 2008-09-01 Raphael Neider <rneider AT web.de>
1055 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1056 * (genConstPointerGet): fix reading bitfields from __code space
1057 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1058 bitfield initializers (fix regression test bug1856409.c)
1059 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1062 2008-08-31 Raphael Neider <rneider AT web.de>
1064 * src/pic16/gen.c (genAssign): removed useless compiler output
1065 * (genPointerGet,genPointerSet,genCast),
1066 src/pic16/glue.c (pic16_printGPointerType):
1067 also handle PPOINTERs just to avoid spurious asserts
1068 * (pic16_printIvalType,pic16_printIvalBitFields):
1069 generalized to arbitrary type/bitfield sizes, allows compilation of
1070 regression test bug-1981238.c
1071 * (pic16_printIvalChar): fix regression test structflexarray.c
1072 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1073 in initialized structs and fix #1843745
1074 * (pic16_printIvalStruct): always output initializers for all fields,
1075 even those not explicitly given, fixes zeropad.c regression test
1076 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1077 #2073635, #1567098, and #1485812)
1078 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1080 2008-08-31 Borut Razem <borut.razem AT siol.net>
1082 * support/regression/tests/bug-895992.c,
1083 support/regression/tests/onebyte.c:
1084 enabled pic16 regression testing since the bugs
1085 1511794: pic16: regression test bug-895992.c fails
1086 1444425: onebyte.c regression tes fails on pic16
1087 are fixed, probably by fixing
1088 2048464: PIC16: fix genUminus - addresses not.c regression test
1089 * src/SDCCsymt.c, src/SDCCglue.c,
1090 support/regression/tests/bug-1981238.c:
1091 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1094 2008-08-30 Borut Razem <borut.razem AT siol.net>
1096 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1097 release version 4.3.2
1099 2008-08-24 Raphael Neider <rneider AT web.de>
1101 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1102 always use the sdcc from the current build tree (ignore $CC from
1103 the environment, fixes compile farm builds)
1104 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1105 remove more build products from install directory
1106 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1107 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1109 2008-08-24 Borut Razem <borut.razem AT siol.net>
1111 * src/SDCC.y: applied patch
1112 2050245: Fix # 1963382
1114 1963382: Listing File - C file comment is incorrect
1117 2008-08-23 Borut Razem <borut.razem AT siol.net>
1119 * src/pic16/gen.c: applied patch
1120 2048464: PIC16: fix genUminus - addresses not.c regression test
1121 thanks Mauro Giachero
1123 2008-08-22 Borut Razem <borut.razem AT siol.net>
1125 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1126 src/pic16/main.c: allow spaces in gpasm and gplink paths
1128 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1131 * src/z80/peeph-z80.def: minor peephole improvement
1133 2008-08-15 Raphael Neider <rneider AT web.de>
1135 * src/z80/gen.c (_vemit2): suppress compiler warning
1137 * src/pic/*.[ch]: make proper use of header files and avoid
1138 ad-hoc extern declarations, mark module-local helpers 'static',
1139 removed dead/replaced code, no functional changes
1140 * src/pic16/pcode.c: disentangled from pic14 backend
1142 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1144 * src/z80/gen.c: fixed #2051348
1145 * support/regression/tests/bug-2051348.c: regression test for #2051348
1147 2008-08-10 Raphael Neider <rneider AT web.de>
1150 * Makefile.common.in: export PACKAGE for $docdir,
1151 fixes #1957036, avoid some "underquoted definition" warnings
1152 * configure: regenerated
1154 2008-08-10 Raphael Neider <rneider AT web.de>
1156 * device/lib/pic16/**: build pic16 library using autotools for
1157 improved dependency tracking
1159 * device/lib/Makefile.in,
1161 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1163 2008-08-10 Raphael Neider <rneider AT web.de>
1165 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1166 local variables if --nooverlay is given, workaround for #2023121
1168 2008-08-08 Raphael Neider <rneider AT web.de>
1170 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1172 2008-08-08 Raphael Neider <rneider AT web.de>
1174 * src/pic/pcoderegs.c,
1176 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1178 2008-08-07 Borut Razem <borut.razem AT siol.net>
1180 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1181 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1182 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1183 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1184 applied modified patch 2038174: Add support for binary constants v2
1185 thanks Mauro Giachero
1186 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1188 2008-08-04 Raphael Neider <rneider AT web.de>
1191 * src/pic16/device.h,
1193 * src/pic16/main.c: enable --optimize-goto by default
1195 * device/lib/pic16/Makefile.common.in: suppress removed option
1198 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1200 2008-07-30 Borut Razem <borut.razem AT siol.net>
1202 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1203 applied patch 22032433: PIC16: fix constant strings,
1204 thanks Mauro Giachero
1206 2008-07-29 Borut Razem <borut.razem AT siol.net>
1208 * src/pic16/gen.c: applied patches:
1209 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1210 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1211 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1212 thanks Mauro Giachero
1214 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1216 * src/port.h: Fixed typo in comment
1218 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1220 * src/z80/mappings.i: Implemented RFE #1919415
1221 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1222 #1880202, #1914434, prepared for RFE #1703943
1224 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1226 * src/z80/peeph.def,
1227 * src/z80/peeph-z80.def,
1228 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1229 preparation for Z80 peephole improvements
1231 2008-06-21 Raphael Neider <rneider AT web.de>
1233 * device/include/pic16/pic18f66j60.h,
1234 * device/include/pic16/pic18f66j65.h,
1235 * device/include/pic16/pic18f67j60.h,
1236 * device/include/pic16/pic18f86j60.h,
1237 * device/include/pic16/pic18f86j65.h,
1238 * device/include/pic16/pic18f87j60.h,
1239 * device/include/pic16/pic18f96j60.h,
1240 * device/include/pic16/pic18f96j65.h,
1241 * device/include/pic16/pic18f97j60.h,
1242 * device/lib/pic16/libdev/pic18f66j60.c,
1243 * device/lib/pic16/libdev/pic18f66j65.c,
1244 * device/lib/pic16/libdev/pic18f67j60.c,
1245 * device/lib/pic16/libdev/pic18f86j60.c,
1246 * device/lib/pic16/libdev/pic18f86j65.c,
1247 * device/lib/pic16/libdev/pic18f87j60.c,
1248 * device/lib/pic16/libdev/pic18f96j60.c,
1249 * device/lib/pic16/libdev/pic18f96j65.c,
1250 * device/lib/pic16/libdev/pic18f97j60.c,
1251 * device/include/pic16/pic16devices.txt,
1252 * device/include/pic16/pic18fregs.h,
1253 * device/lib/pic16/pics.all: added new devices
1255 * device/include/pic16/adc.h,
1256 * device/lib/pic16/libio/adc/adcbusy.c,
1257 * device/lib/pic16/libio/adc/adcopen.c,
1258 * device/lib/pic16/libio/adc/adcsetch.c,
1259 * device/lib/pic16/libio/i2c/i2copen.c,
1260 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1261 all changes from a patch by Anton Strobl
1263 2008-06-12 Borut Razem <borut.razem AT siol.net>
1265 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1266 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1267 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1268 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1269 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1270 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1271 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1272 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1273 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1274 by applying the modified patch from Risto Huotari
1276 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1279 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1280 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1281 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1282 * support/regression/tests/bug1938300.c: new, added
1284 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1286 * device/include/asm/ds390/features.h,
1287 * device/include/asm/mcs51/features.h,
1288 * device/include/mcs51/regc515c.h: inserted LGPL notice
1290 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1292 * device/lib/gbz80/div.s,
1293 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1294 patch 1597883, Thanks Robert Ramey
1296 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1299 createIvalCharPtr, createIvalPtr, createIval),
1301 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1302 initializers for local auto variables
1303 * support/regression/tests/zeropad.c: added testcase for auto initializers
1305 2008-05-26 Raphael Neider <rneider AT web.de>
1307 * device/lib/pic16/startup/crt0.c,
1308 * device/lib/pic16/startup/crt0i.c,
1309 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1310 explicit, fixed curr_entry loop for >= 256 initializer records,
1311 removed debug code (write to 0xf7e)
1313 2008-05-25 Raphael Neider <rneider AT web.de>
1315 * device/include/pic/pic16f627a.h,
1316 * device/include/pic/pic16f628a.h,
1317 * device/include/pic/pic16f648a.h: added missing ports
1319 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * device/include/float.h: added __INFINITY
1322 * device/lib/_fsadd.c: handle overflows
1323 * device/lib/_fsmul.c,
1324 * device/lib/_fsdiv.c: use __INFINITY
1325 * device/lib/_fseq.c,
1326 * device/lib/_fsneq.c: handle -0.0
1327 * sim/ucsim/s51.src/uc89c51r.cc,
1328 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1329 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1330 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1331 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1332 * support/regression/tests/snprintf.c: test bug with --xstack
1334 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1336 * src/SDCCpeeph.c (callFuncByName):
1337 Support nested parenthesis in peephole function arguments (#1967300)
1339 2008-05-19 Raphael Neider <rneider AT web.de>
1341 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1342 fixed duplicate labels (#1911325)
1344 2008-05-19 Raphael Neider <rneider AT web.de>
1346 * src/regression/empty.c: suppress warning
1347 * src/regression/pointer1.c: enabled index_by_pointer()
1348 * src/regression/inline.c: now works for pic16 as well
1350 * src/pic16/device.c: include dbuf declarations
1351 * src/pic16/device.h: removed obsolete prototypes
1353 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1354 * src/pic16/glue.c: made purely local functions static,
1355 (pic16_printGPointerType, pic16_printIvalCharPtr,
1356 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1357 generic pointers' tags (#1961866)
1359 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1361 2008-05-19 Borut Razem <borut.razem AT siol.net>
1363 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1364 fixed typo, uninstall include/pic16/pic16devices.txt
1366 2008-05-18 Borut Razem <borut.razem AT siol.net>
1368 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1369 the buffer is null terminated
1370 * src/device/pic16.c:
1371 applied modified patch 1965676: Patch for Win32 16 bit PIC
1372 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1374 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCC.lex (check_type),
1377 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1379 * as/mcs51/clean.mk,
1380 * as/z80/clean.mk: also clean *.dep
1381 * device/lib/pic16/libsdcc/stack/Makefile,
1382 * sim/ucsim/libtool: removed as they are rebuild by configure
1383 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1385 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1388 fixupInline instead of createFunction to fix bug 1864577
1389 (inlineFindMaxBlockno): removed, use global blockNo
1390 * src/SDCCglobl.h: added blockNo
1392 * src/z80/peep.h: modified properties
1393 * support/regression/tests/bug1864577.c: new, added
1395 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1397 * as/mcs51/asdata.c,
1398 * as/mcs51/asm.h: added org_cnt
1399 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1400 * as/mcs51/asout.c: changed old K&R to ANSI
1401 * as/mcs51/Makefile.in: use common identifiers
1407 * as/hc08/Makefile.bcc,
1408 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1409 * sdcc_vc_in.h: added define __func__
1410 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1411 Thanks Ruud van Silfhout
1412 * support/regression/tests/bug1717305.c: new, added
1414 2008-05-05 Borut Razem <borut.razem AT siol.net>
1416 * support/regression/Makefile.in,
1417 support/regression/ports/ds390/spec.mk,
1418 support/regression/ports/hc08/spec.mk,
1419 support/regression/ports/mcs51-common/spec.mk,
1420 support/regression/ports/pic14/spec.mk,
1421 support/regression/ports/pic16/spec.mk,
1422 support/regression/ports/ucz80/spec.mk,
1423 support/regression/ports/z80/spec.mk:
1424 added INC_DIR and LIBDIR paths
1425 * src/ds390/gen.c: removed duplicated selicolon
1427 2008-05-04 Borut Razem <borut.razem AT siol.net>
1429 * support/regression/Makefile.in,
1430 support/regression/fwk/lib/testfwk.c,
1431 support/regression/ports/ds390/spec.mk,
1432 support/regression/ports/hc08/spec.mk,
1433 support/regression/ports/mcs51-common/spec.mk,
1434 support/regression/ports/mcs51-large/spec.mk,
1435 support/regression/ports/mcs51-medium/spec.mk,
1436 support/regression/ports/mcs51-small/spec.mk,
1437 support/regression/ports/mcs51-stack-auto/spec.mk,
1438 support/regression/ports/mcs51-xstack-auto/spec.mk,
1439 support/regression/ports/pic14/spec.mk,
1440 support/regression/ports/pic16/spec.mk,
1441 support/regression/ports/ucz80/spec.mk:
1442 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1443 used to run regeression tests
1445 2008-05-01 Raphael Neider <rneider AT web.de>
1447 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1448 supported devices and instructions to add new ones
1450 2008-05-01 Raphael Neider <rneider AT web.de>
1452 * device/include/pic16/adc.h,
1453 device/lib/pic16/libio/adc/adcbusy.c,
1454 device/lib/pic16/libio/adc/adcopen.c,
1455 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1456 18f2455 style ADC devices, based on patch #1776197
1457 * device/lib/pic16/libio/adc/adcclose.c,
1458 device/lib/pic16/libio/adc/adcconv.c,
1459 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1460 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1461 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1462 * device/include/pic16/pic18f4431.h,
1463 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1464 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1466 2008-05-01 Raphael Neider <rneider AT web.de>
1468 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1469 moved xinst flag into pic16_options_t
1470 * src/pic16/device.c (default_device, pic16_list_devices,
1471 pic16_find_device): removed references to sfrrange
1472 * src/pic16/gen.c (genFunction),
1473 src/pic16/glue.c (pic16initialComments),
1474 src/pic16/main.c (pic16_optionsTable),
1475 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1477 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1479 2008-04-29 Raphael Neider <rneider AT web.de>
1481 * src/pic16/devices.inc,
1482 device/include/pic16/pic16devices.txt: replaced compiled-in list
1483 of devices with a variant parsed at runtime
1484 * src/pic16/device.c: added support for parsing pic16devices.txt,
1486 * src/pic16/device.h: removed (now) unused fields from PIC_device
1487 * src/pic16/main.c: removed #pragma maxram,
1488 (_pic16_initPaths): removed bogus generation of search paths,
1489 setup the port proper only after the search paths (for
1490 pic16devices.txt) are set up,
1491 (_pic16_finaliseOptions): moved processor dependant code here
1492 from _pic16_initPaths(), clean up
1493 * src/pic16/ralloc.c (pic16_init_stack),
1494 * src/pic16/ralloc.h,
1495 * src/pic16/pcode.c: clean up
1496 * device/include/Makefile.in,
1497 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1498 * support/scripts/inc2h-pic16.pl: updated instructions
1500 2008-04-29 Raphael Neider <rneider AT web.de>
1502 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1503 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1504 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1505 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1506 added missing family members and 18f2480/2580/4480/4580 family
1507 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1508 * device/include/pic16/pic18f2525.h: use 18f4620.h
1509 * device/include/pic16/pic18f6680.h: use 18f8680.h
1510 * device/include/pic16/pic18fregs.h,
1511 device/lib/pic16/pics.all,
1512 src/pic16/devices.inc: add new devices
1513 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1514 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1515 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1516 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1517 prevent attempting to build the libio for some new devices
1519 2008-04-29 Raphael Neider <rneider AT web.de>
1521 * debugger/mcs51/Makefile.in: fixed paths to sources
1523 2008-04-25 Borut Razem <borut.razem AT siol.net>
1525 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1526 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1527 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1528 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1529 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1530 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1531 as/link/z80/linkz80.dsp: lklibr.c moved
1532 * doc/INSTALL.txt: binary archives in bz2 format
1533 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1535 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1538 * support/regression/tests/bug1856409.c: new, added
1540 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1543 * src/mcs51/peep.c: Use werror for error messages.
1544 * src/SDCCicode.c (geniCodeConditional),
1545 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1546 * src/z80/Makefile.bcc,
1547 * src/z80/z80.dsp: added src/z80/peep.c/h
1548 * support/regression/tests/bug1839321.c: new, added
1550 2008-04-20 Raphael Neider <rneider AT web.de>
1552 * device/include/pic16/pic18f2455.h: added bitfields for port C
1554 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1556 * src/z80/peep.c: Use werror for error messages.
1558 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1560 * src/z80/peep.h (declaration of notUsed()),
1561 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1563 * src/z80/z80.h (added dependency on peep.h),
1564 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1567 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1569 * src/SDCCpeeph.c (added support for notUsed()),
1570 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1572 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1573 for notUsed()): Implemented generic (that is not port-specific) part
1576 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1578 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1579 * device/lib/libsdcc.lib,
1580 * device/lib/Makefile.in,
1581 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1582 * device/lib/calloc.c: renamed to _calloc.c
1583 * device/lib/free.c: renamed to _free.c
1584 * device/lib/malloc.c: renamed to _malloc.c
1585 * device/lib/realloc.c: renamed to _realloc.c
1586 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1587 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1588 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1589 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1590 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1591 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1592 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1593 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1595 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1596 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1597 * support/regression/tests/bug1509084.c: new, added
1599 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1601 * device/include/mcs51/cc2510fx.h: added _XPAGE
1602 * device/include/mcs51/compiler.h: cosmetic changes
1604 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1609 2008-03-31 Borut Razem <borut.razem AT siol.net>
1611 * support/cpp2 renamed to support/cpp
1612 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1613 support/cpp2/libiberty/splay-tree.c,
1614 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1615 support/cpp2/libcpp/directives.c,
1616 support/cpp2/libcpp/include/cpplib.h,
1617 support/cpp2/libcpp/include/symtab.h,
1618 support/cpp2/libcpp/include/line-map.h,
1619 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1620 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1621 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1622 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1623 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1624 release version 4.3.0
1625 * configure.in, configure, Makefile.in, Makefile.bcc:
1626 adapted for moved cpp2
1628 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1630 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1631 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1633 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1637 * support/regression/tests/bug1717943.c: new, added
1639 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1641 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1642 bytewise return value assignments introduced in last commit.
1644 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1646 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1647 genMult, genJumpTab):
1648 Use 16-bit instructions for addition in some additional cases,
1649 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1651 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1653 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1654 Implemented RFE #1921450, changed some debug messages.
1656 2008-03-30 Borut Razem <borut.razem AT siol.net>
1658 * Small Device C Compiler 2.8.0 released
1659 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1660 * support/scripts/sdcc.nsi: added finish page; this version
1661 was used for 2.8.0 release
1662 * doc/knownbugs.html: removed; magically generated by the build
1663 process using gen_known_bugs.pl from now on
1665 2008-03-23 Borut Razem <borut.razem AT siol.net>
1667 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1668 and reverted it, since it was already fixed by Raphael ;-)
1669 * doc/knownbugs.html: updated for RC2
1671 2008-03-22 Raphael Neider <rneider AT web.de>
1673 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1676 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1679 * support/regression/tests/bug1839277.c: added related testBug1839299
1681 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1683 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1684 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1686 * src/mcs51/gen.c: throughout only output hex constants
1687 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1688 * support/regression/tests/bug1839277.c: new, added
1690 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1692 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1693 compilation warning about nested comments.
1695 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1698 * support/regression/tests/bug1921073.c: new, added
1700 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1702 * src/z80/SDCCpeeph.c.c (callFuncByName):
1703 Commented function parameters.
1705 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1707 * src/z80/ralloc.c (packRegsForAccUse2):
1708 disabled a broken accumulator packing optimization (fixed #1292721).
1709 * support/regression/tests/bug-1292721: Regression test for #1292721.
1711 2008-03-16 Raphael Neider <rneider AT web.de>
1713 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1714 fixed code bloat regression using a variant of patch #1915618
1716 2008-03-16 Borut Razem <borut.razem AT siol.net>
1718 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1719 icon, changed startup menu for release distribution, code cleaning,
1720 create url files instead links in startup menu
1722 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1724 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1725 * support/regression/tests/bug1579949.c: new, added
1727 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1729 * device/lib/printf_fast.c: fixed bug 1255403
1731 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1733 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1734 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1736 2008-03-14 Borut Razem <borut.razem AT siol.net>
1738 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1739 command line options
1740 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1741 is correctly displayed
1742 * as/link/z80/lkmain.c: usage line commented out
1744 2008-03-13 Borut Razem <borut.razem AT siol.net>
1746 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1747 updated the list pf supported pic14 devices
1749 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1753 2008-03-12 Borut Razem <borut.razem AT siol.net>
1755 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1756 fixed documentation request #1718191
1757 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1758 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1761 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1763 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1764 * support/regression/tests/bug1505811.c: new, added
1766 2008-03-09 Raphael Neider <rneider AT web.de>
1768 * device/include/pic16/pic18f2620.h,
1769 * device/include/pic16/pic18f4620.h,
1770 * device/lib/pic16/libdev/pic18f2620.c,
1771 * device/lib/pic16/libdev/pic18f4525.c,
1772 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1773 family to consistently use pic18f4620.[ch], fixes #1832562
1775 2008-03-09 Borut Razem <borut.razem AT siol.net>
1777 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1778 changed sdcc version to 2.8.0
1779 * knownbugs.html: regenerated
1780 * support/scripts/gen_known_bugs.pl: added number of open bugs
1782 2008-03-09 Raphael Neider <rneider AT web.de>
1784 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1785 (genOr): read volatile operand even if the result is known,
1787 (genOr,genXor): removed unused legacy code,
1788 (genDummyRead): use pic16_mov2w_volatile()
1790 2008-03-08 Borut Razem <borut.razem AT siol.net>
1792 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1793 cons w. --model-large
1794 * support/regression/staticinit.c: added regression test for bug
1797 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/ds390/gen.c (pushSide, genPcall),
1800 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1801 * src/mcs51/gen.c: cosmetic changes
1802 * support/regression/fwk/include/testfwk.h: added macro reentrant
1803 * support/regression/tests/bug1908493.c: new, added
1805 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1807 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1809 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1812 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1813 already set in ds390/main.c and mcs51/main.c
1815 2008-03-07 Raphael Neider <rneider AT web.de>
1817 * src/regression/init0.c: new test for initialized arrays of function
1819 * src/regression/Makefile: made a bit more flexible, added init0.c
1820 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1821 pointers, closes #1427663
1823 2008-03-05 Borut Razem <borut.razem AT siol.net>
1825 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1826 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1828 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1830 * support/librarian/sdcclib.c:Added feature request 1908061:
1831 Synchronise sdcclib commands with ar.
1833 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1835 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1836 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1837 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1838 * device/include/mcs51/compiler.h: removed umlauts, added double
1841 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1844 * support/regression/tests/bug1536762.c: new, added
1846 * src/SDCCutil.h: added getBuildDate()
1847 * src/SDCCmain.c (printVersionInfo),
1848 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1850 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1851 * src/ds390/ralloc.c (packRegisters),
1852 * src/mcs51/ralloc.c (packRegisters),
1853 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1855 * support/regression/tests/bug1618050.c: new, added
1856 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1857 * support/regression/fwk/include/testfwk.h,
1858 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1861 2008-03-04 Raphael Neider <rneider AT web.de>
1863 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1864 on accessing OP_SYM_TYPE(op)
1865 * src/pic/gen.h: removed unused prototype of genMinusDec()
1866 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1867 fix #1876953 (invalid subtraction code), removed unused code
1869 2008-03-03 Raphael Neider <rneider AT web.de>
1873 * src/pic/genarith.c,
1875 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1876 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1878 2008-03-03 Raphael Neider <rneider AT web.de>
1880 * src/pic/device.c (find_device): search user-specified paths first
1881 for pic14devices.txt, fixes #1900827
1883 2008-03-02 Borut Razem <borut.razem AT siol.net>
1885 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1886 AddToPath and RemoveFromPath
1888 2008-03-01 Borut Razem <borut.razem AT siol.net>
1890 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1891 work correctly, added debugging support if -DSDCC.DEBUG command line
1894 2008-02-28 Borut Razem <borut.razem AT siol.net>
1896 * doc/sdccman.lyx: cosmetic changes
1898 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1901 * doc/sdccman.lyx: fixed unmeant removal of spaces
1903 2008-02-27 Borut Razem <borut.razem AT siol.net>
1905 * support/scripts/sdcc.nsi: corrected installation directory for
1906 current user installation mode
1907 * doc/README.txt: added Philipp Klaus Krause to the developers list
1909 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1912 return ifx condition
1913 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1914 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1915 ifxJump to fix bug 1838000
1916 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1917 * support/regression/tests/bug1838000.c: new, added
1918 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1920 2008-02-26 Borut Razem <borut.razem AT siol.net>
1922 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1924 * support/scripts/sdcc.nsi: added MULTIUSER page,
1925 NSIS upgraded to version 2.35
1927 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1930 * support/regression/tests/bug1565152.c: new, added
1932 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1934 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1935 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1936 * support/regression/tests/bug1670148.c: new, added
1938 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1940 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1942 2008-02-24 Borut Razem <borut.razem AT siol.net>
1944 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1945 is ineffective for unsigned char parameter
1947 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1950 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1951 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1952 * support/Util/MySystem.c (my_system): output errorcode when verbose
1954 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1956 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1959 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1961 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1964 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1966 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1968 2008-02-21 Borut Razem <borut.razem AT siol.net>
1970 * support/regression/Makefile.in,
1971 support/regression/ports/ds390/spec.mk,
1972 support/regression/ports/hc08/spec.mk,
1973 support/regression/ports/mcs51-common/spec.mk,
1974 support/regression/ports/pic14/spec.mk,
1975 support/regression/ports/pic16/spec.mk,
1976 support/regression/ports/ucz80/spec.mk,
1977 support/regression/ports/xa51/spec.mk:
1978 added CFLAGS when compiling timeout
1980 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1982 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1985 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1987 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1988 * support/regression/tests/bug1888147.c: new, added
1990 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1992 * src/z80/gen.c: fixed bugs #1596270, #1736867
1994 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1996 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1997 contents, mostly fixes #1596270
1999 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2001 * src/z80/peeph.def,
2002 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2003 peepholes, fixes #1806565
2005 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2007 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2008 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2009 fixes bug 1739475, thanks Robert Larice
2010 (rule 271): new, added
2012 2008-02-18 Borut Razem <borut.razem AT siol.net>
2014 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2016 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2018 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2020 2008-02-17 Raphael Neider <rneider AT web.de>
2022 * src/pic16/genarith.c,
2025 * src/pic16/genutils.c: removed unused legacy code,
2026 removed unused fields from struct asmop and struct _G
2028 2008-02-17 Raphael Neider <rneider AT web.de>
2030 * src/pic16/gen.c (AccRsh): cosmetic changes,
2031 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2032 genRightShiftLiteral): fixed to work with SFRs as result by
2033 assigning only once to result,
2034 removed a lot of unused/excluded code fragments
2036 2008-02-17 Raphael Neider <rneider AT web.de>
2038 * device/include/pic/pic16f88.h,
2039 * device/include/pic/pic16f886.h,
2040 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2042 2008-02-17 Borut Razem <borut.razem AT siol.net>
2044 * src/z80/peeph.def: applied patch
2045 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2046 * src/z80/gen.c, src/z80/peeph.def: applied patch
2047 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2048 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2049 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2050 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2051 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2052 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2054 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2056 * as/link/mcs51/aslink.dsp: removed SDK define
2057 * as/link/z80/clean.mk: brought in sync with other ports
2058 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2059 * as/hc08/Makefile.bcc,
2060 * as/mcs51/Makefile.bcc,
2061 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2062 * src/z80/main.c (_setValues): use the now capitalized -Z,
2063 (z80_port, gbz80_port): generate debug information when asked
2065 2008-02-16 Borut Razem <borut.razem AT siol.net>
2067 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2068 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2069 as/z80/Makefile.in. as/z80/Makefile.bcc:
2070 applied patch #1893393: patch for as-z80 and link-z80 to generate
2071 cdb, thanks to Armin Diehl
2072 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2073 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2074 asnoice.c moved to as/asxxsrc/asnoice.c
2075 * src/z80/peeph-gbz80.def: applied patch
2076 #1880235: Z80 return peephole, thanks to Philipp Krause
2078 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * doc/sdccman.lyx: bumped version to 2.7.5
2082 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2084 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * device/include/pic16/stdlib.h,
2087 * device/lib/pic16/libc/stdlib/ltoa.c,
2088 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2090 2008-02-13 Borut Razem <borut.razem AT siol.net>
2092 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2093 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2094 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2095 src/SDCCopt.c, src/SDCCval.c:
2096 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2098 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2100 * src/SDCCsymt.c (compareType): fixed bug 1309013
2102 2008-02-09 Borut Razem <borut.razem AT siol.net>
2104 * src/SDCCval.c, src/SDCCval.h:
2105 code cleaning, added function constChrVal()
2106 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2107 call constChrVal() instead constVal()
2109 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2114 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2115 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2118 2008-02-01 Raphael Neider <rneider AT web.de>
2120 * device/include/pic/pic16f886.h,
2121 * device/include/pic/pic16f887.h: added RA6 and RA7
2123 2008-01-24 Raphael Neider <rneider AT web.de>
2125 * device/include/pic/pic16f88.h: added RA6 and RA7
2126 * device/lib/pic/libdev/disabled_pic16f886.c,
2127 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2129 * src/pic16/devices.inc,
2130 * device/include/pic16/pic18f2423.h,
2131 * device/include/pic16/pic18f2523.h,
2132 * device/include/pic16/pic18fregs.h,
2133 * device/lib/pic16/pics.all
2134 * device/lib/pic16/libdev/pic18f2423.c,
2135 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2136 * device/lib/pic16/libio/i2c.ignore,
2137 * device/lib/pic16/libio/usart.ignore,
2138 * device/lib/pic16/libio/adc.ignore: ignore new devices
2140 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2142 * src/SDCCast.c (createRMW): fixed bug 1582651
2144 2008-01-20 Borut Razem <borut.razem AT siol.net>
2146 * src/SDCCcse.c: partially fixed enhancement request
2147 #1793872 - multiply by -1 not collapsed
2148 * support/regression/tests/arithcsi.c: added regression test
2150 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * as/mcs51/asx8051.dsp: removed define SDK
2153 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2154 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2156 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2157 cosmetic changes, brought more in sync, changed old K&R to ANSI
2159 2008-01-13 Borut Razem <borut.razem AT siol.net>
2161 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2162 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2164 2007-12-30 Borut Razem <borut.razem AT siol.net>
2166 * src/pic16/gen.c: fixed implementation of bitwise operations for
2168 * support/regression/tests/bitwise.c: added test cases
2170 2007-12-29 Borut Razem <borut.razem AT siol.net>
2172 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2173 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2174 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2175 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2176 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2177 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2178 src/pic16/pcode.[ch]: added const qualifier
2179 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2180 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2181 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2182 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2183 * as/asxxsrc/aslex.c: use dbuf_getline()
2184 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2185 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2186 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2187 as/z80/asm.h, as/z80/z80adr.c:
2188 changed type of ib and ip to const char *
2190 2007-12-28 Borut Razem <borut.razem AT siol.net>
2192 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2193 introduced (readlin) - long lines are turuncated
2194 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2195 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2196 as/z80/Makefile.in: moved aslex.c to asxxsrc
2197 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2198 * as/hc08/asmain.c, as/mcs51/asmain.c:
2199 added missing initialization of a_addr field
2200 * support/regression/tests/long_asm_line.c: added regtest for long
2203 2007-12-22 Borut Razem <borut.razem AT siol.net>
2205 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2207 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2211 2007-12-16 Borut Razem <borut.razem AT siol.net>
2213 * device/include/pic16/stdbool.h: removed, since already exists in
2214 device/include/; this also fixes bitopcse.c regression test for pic16
2216 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2217 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2218 dereference doesn't work; covered by regression test bug1399290
2220 2007-12-05 Borut Razem <borut.razem AT siol.net>
2222 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2225 2007-12-01 Borut Razem <borut.razem AT siol.net>
2227 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2228 corrected handling of the highest_valid_address
2230 2007-11-17 Raphael Neider <rneider AT web.de>
2232 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2233 * src/pic/glue.c (picglue): emit .file if --debug is given
2235 2007-11-17 Raphael Neider <rneider AT web.de>
2237 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2238 care when left or right operand resides in result, fixes #1830220
2240 2007-11-17 Borut Razem <borut.razem AT siol.net>
2242 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2243 #983491 - "Merge duplicate strings function is ineffective"
2244 * support/regression/tests/bug-983491.c: regtest disabled
2245 * as/asxxsrc: created
2246 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2247 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2248 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2249 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2250 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2251 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2252 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2253 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2254 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2255 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2256 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2257 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2258 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2260 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2262 * device/include/stdarg.h: added and removed some casts
2263 * src/SDCCsymt.c (compareType): Fully check types between generic and
2264 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2266 2007-11-13 Borut Razem <borut.razem AT siol.net>
2268 * support/regression/tests/bug-1817005.c:
2269 added regtest for bug #1817005 - as-z80 chokes on long labels
2271 2007-11-12 Borut Razem <borut.razem AT siol.net>
2273 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2274 as/z80/asout.c, as/z80/aslist.c:
2275 fixed bug #1817005 - as-z80 chokes on long labels
2277 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2280 * as/z80/asmain.c: cosmetic changes
2283 * as/z80/alloc.h: removed
2285 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2286 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2287 * as/link/hc08/Makefile.in,
2288 * as/link/mcs51/Makefile.in,
2289 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2291 * as/link/mcs51/lkarea.c,
2292 * as/link/mcs51/lkmain.c: cosmetic changes
2293 * as/link/hc08/lklibr.c,
2294 * as/link/z80/lklibr.c,
2295 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2296 used cygwin_conv_to_full_posix_path,
2297 added warnings, cosmetic changes, brought more in sync
2298 changed old K&R into ANSI function declarations
2299 * as/link/z80/lklibr.c (loadAdb): added
2300 * as/link/z80/lkmain.c: removed -- option from usage text
2302 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/mcs51/gen.c (outBitC): optimized for no result
2306 2007-10-31 Borut Razem <borut.razem AT siol.net>
2308 * src/SDCCsymt.c: fixed (hopeful properly) bug
2309 #1805702 - order of extern matters
2310 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2313 2007-10-29 Borut Razem <borut.razem AT siol.net>
2315 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2316 - order of extern matters
2317 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2320 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2322 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2323 24bitMode, portIsDS390
2324 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2325 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2326 (notVolatileVariable): also check sloc names,
2327 (callFuncByName): moved ftab[] out of function and sorted it by use
2329 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2332 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2333 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2334 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2335 * support/regression/tests/bug-880197.c: new, added
2337 2007-10-28 Borut Razem <borut.razem AT siol.net>
2339 * support/regression/Makefile.in,
2340 support/regression/ports/mcs51-large/spec.mk,
2341 support/regression/ports/mcs51-xstack-auto/spec.mk,
2342 support/regression/ports/mcs51-stack-auto/spec.mk,
2343 support/regression/ports/mcs51-medium/spec.mk,
2344 support/regression/ports/mcs51-common/spec.mk,
2345 support/regression/ports/mcs51-common/*,
2346 support/regression/ports/mcs51-small/*:
2347 mcs51 renamed to mcs51-common, created mcs51-small
2348 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2349 * support/regression/tests/bug-1805702.c: added regtest for bug
2352 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2354 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2355 added new rules 265 - 270
2356 * support/regression/tests/bug1721024.c:new, added
2357 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2358 introduced new test-mcs51 to run all mcs51 tests
2360 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * support/regression/tests/bug1816470.c: new, added
2364 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2367 propagate for *,+,- with float, fixed bug 1816470
2368 (decorateType): cast to resultTypeProp instead of resultType
2370 2007-10-19 Borut Razem <borut.razem AT siol.net>
2372 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2373 function is ineffective" for pic16 tareget
2374 * support/scripts/listerr.c: corrected include path
2375 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2378 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2380 * support/regression/tests/using.c: new, added
2381 * support/regression/tests/vaargs.c: fixed and enabled test
2383 2007-10-18 Borut Razem <borut.razem AT siol.net>
2385 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2387 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2389 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2391 * doc/sdccman.lyx: documented option --Werror
2392 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2393 RegBankUsed[] earlier
2395 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2397 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2401 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2403 * src/SDCCast.c (decorateType): improved optimization of tri-op
2404 * src/SDCCerr.c (vwerror, setWError),
2406 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2407 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2409 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2411 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2412 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2413 * support/regression/tests/bug-223113.c,
2414 * support/regression/tests/bug-426632.c,
2415 * support/regression/tests/bug-468811.c,
2416 * support/regression/tests/bug-477835.c,
2417 * support/regression/tests/bug-478094.c,
2418 * support/regression/tests/bug-499644.c,
2419 * support/regression/tests/bug-524209.c,
2420 * support/regression/tests/bug-524211.c,
2421 * support/regression/tests/packcast.c,
2422 * support/regression/tests/structidx.c: added empty tests
2423 * support/regression/tests/bug-607243.c: enabled test
2425 2007-10-06 Borut Razem <borut.razem AT siol.net>
2427 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2428 support of universal binaries on Mac OS X
2430 2007-10-02 Borut Razem <borut.razem AT siol.net>
2432 * src/SDCCval.h: unified double2ul macro for all platforms
2433 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2434 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2436 2007-09-30 Borut Razem <borut.razem AT siol.net>
2438 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2440 * sdcc_vc_in.h: enabled warnings
2441 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2442 unsigned type, result still unsigned
2443 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2445 2007-09-28 Raphael Neider <rneider AT web.de>
2447 * src/pic/device.c (find_device): prevent buffer underflow error
2448 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2449 the just destroyed list entry
2451 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2453 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2456 2007-09-18 Borut Razem <borut.razem AT siol.net>
2458 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2459 applied to unsigned type, result still unsigned
2461 2007-09-17 Borut Razem <borut.razem AT siol.net>
2463 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2464 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2465 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2466 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2467 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2468 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2469 src/z80/gen.c, src/z80/ralloc.c:
2470 fixed bug #1739860 - sdcc does not work correctly on some platforms
2472 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2474 2007-09-17 Raphael Neider <rneider AT web.de>
2476 * src/pic16/device.c: reverted to previous version
2477 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2479 2007-09-16 Raphael Neider <rneider AT web.de>
2481 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2482 as this raises a ton of gpasm warnings, just emit a second label
2483 * src/pic16/devices.inc,
2484 * device/lib/pic16/pics.all,
2485 * device/lib/pic16/libdev/pic18f2585.c,
2486 * device/lib/pic16/libdev/pic18f2680.c,
2487 * device/lib/pic16/libdev/pic18f2682.c,
2488 * device/lib/pic16/libdev/pic18f2685.c,
2489 * device/lib/pic16/libdev/pic18f4585.c,
2490 * device/lib/pic16/libdev/pic18f4680.c,
2491 * device/lib/pic16/libdev/pic18f4682.c,
2492 * device/lib/pic16/libdev/pic18f4685.c,
2493 * device/include/pic16/pic18f2585.h,
2494 * device/include/pic16/pic18f2680.h,
2495 * device/include/pic16/pic18f2682.h,
2496 * device/include/pic16/pic18f2685.h,
2497 * device/include/pic16/pic18f4585.h,
2498 * device/include/pic16/pic18f4680.h,
2499 * device/include/pic16/pic18f4682.h,
2500 * device/include/pic16/pic18f4685.h,
2501 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2502 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2503 patch contributed by Anton Strobl, applied with changes
2505 2007-09-16 Raphael Neider <rneider AT web.de>
2507 * device/include/pic16/pic18f2431.h,
2508 * device/include/pic16/pic18f25j10.h,
2509 * device/include/pic16/pic18f4431.h,
2510 * device/include/pic16/pic18f45j10.h: adopted common include style
2511 * device/include/pic16/pic18f1320.h,
2512 * device/include/pic16/pic18f2320.h,
2513 * device/include/pic16/pic18f2525.h,
2514 * device/include/pic16/pic18f4320.h,
2515 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2516 * device/include/pic16/pic18fregs.h: prepared for automatic include
2517 file selection by having DEVICE.h for every DEVICE
2518 * device/lib/pic16/libdev/pic18f2320.c,
2519 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2521 * device/lib/pic16/configure.in,
2522 * device/lib/pic16/configure: use rm -rf instead of rmdir
2523 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2524 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2526 2007-09-09 Borut Razem <borut.razem AT siol.net>
2528 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2529 distingush between i386 and ppc Mac OS X versions
2531 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2533 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2534 * support/regression/tests/bug1788177.c: new, added
2536 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2538 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2539 * device/include/mcs51/lint.h added keyword __naked
2541 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2545 * src/SDCCmem.h: removed maxRegBank
2546 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2547 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2548 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2549 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2550 name and behaviour to handle banked functions
2551 (scan4op): and use it to fix bug 1786213
2553 2007-09-03 Raphael Neider <rneider AT web.de>
2555 * device/include/pic16/pic18f248.h,
2556 * device/include/pic16/pic18f258.h,
2557 * device/include/pic16/pic18f448.h,
2558 * device/lib/pic16/libdev/pic18f248.c,
2559 * device/lib/pic16/libdev/pic18f258.c,
2560 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2561 added T0CONbits, fixes #1786891
2563 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2565 * src/ds390/gen.c (genFarPointerSet),
2566 * src/hc08/ralloc.c (packRegisters),
2567 * src/mcs51/ralloc.c (packRegisters),
2568 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2570 * src/SDCCicode.h: POINTER_SET can be true for literals too
2571 * support/regression/tests/bug1750318.c: new, added
2573 2007-08-23 Borut Razem <borut.razem AT siol.net>
2575 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2576 library versions without the completition functionality
2578 2007-08-22 Raphael Neider <rneider AT web.de>
2580 * device/include/pic16/pic18f1220.h,
2581 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2583 2007-08-12 Borut Razem <borut.razem AT siol.net>
2585 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2587 2007-08-11 Borut Razem <borut.razem AT siol.net>
2589 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2590 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2591 support/Util/SDCCerr.[ch] moved to src
2592 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2593 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2594 device/examples/ds390/tinitalk/tinitalk.dsp,
2595 device/examples/serialcomm/windows/serialcomm.dsp,
2596 support/librarian/librarian.dsp:
2597 removed linking of unused odbc32.lib and odbccp32.lib
2598 * support/scripts/winres.h:
2599 added for compilation with Visual C++ 2005 Express Edition
2601 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2603 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2606 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2608 * sdccconf_in.h: update the endian test so that SPARC Solaris
2609 does not throw syntax errors
2611 2007-08-06 Borut Razem <borut.razem AT siol.net>
2613 * doc/sdccman.lyx: removed two index entries which prevented the
2614 generation of sdcc doc archive
2616 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2618 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2619 instead of lyx 1.5.0.
2621 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2623 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2624 Lucas Loizaga, with minor modifications. Thanks!
2626 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2628 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2631 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2633 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2634 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2637 2007-07-22 Borut Razem <borut.razem AT siol.net>
2639 * configure.in, configure: re-introduced .version
2640 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2641 the version reverted to 2.7.0
2643 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2646 * doc/sdccman.lyx: bumped version to 2.7.3
2647 * device/include/mcs51/compiler.h: fixed elif->else
2648 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2649 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2650 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2651 enable accuse for bit operands
2652 * src/SDCCmain.c (printVersionInfo),
2653 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2654 environment descriptor
2655 * src/SDCCutil.h: added getBuildEnvironment
2656 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2657 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2658 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2659 * support/regression/tests/bug1348008.c,
2660 * support/regression/tests/bug1496419.c,
2661 * support/regression/tests/bug1503067.c,
2662 * support/regression/tests/preproc.c: added empty tests
2664 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2666 * support/regression/tests/bug1678803.c: new, added
2668 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2671 * as/link/hc08/lkihx.c,
2672 * as/link/hc08/lkrloc.c,
2673 * as/link/mcs51/lkihx.c,
2674 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2675 ihxExtendedLinearAddress
2676 * as/link/mcs51/lkrloc.c (relr),
2677 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2678 acall/ajmp, see bug 830513
2680 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2683 (cseBBlock): remember aggr2ptr has been used
2684 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2685 (geniCodeAssign): fixed bug 868103
2686 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2687 added operandSize prototype
2688 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2689 (genDataPointerSet): use max of size of right and result,
2690 (gencjne): added parameter useCarry for optimization,
2691 (genCmpEq): use carry if appropriate,
2692 (genXor): check if operand already in carry
2693 * support/regression/tests/bug-868103.c: enabled test
2695 2007-07-12 Raphael Neider <rneider AT web.de>
2697 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2699 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2702 from Robert Larice, thanks
2703 * support/regression/tests/bitopcse.c,
2704 * support/regression/tests/bitvars.c,
2705 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2706 * support/regression/tests/bug-927659.c: enabled test for z80
2707 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2708 * support/regression/tests/bug1745717.c: new, added
2709 * support/regression/tests/literalop.c,
2710 * support/regression/tests/nullstring.c: removed storage definitions that
2711 are now in testfwk.h
2713 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2715 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2716 and bool for targets that do not fully support it.
2717 * support/regression/tests/bug1546986.c,
2718 * support/regression/tests/bug1723128.c,
2719 * support/regression/tests/bug1734654.c,
2720 * support/regression/tests/bug1738367.c,
2721 * support/regression/tests/constantRange.c: only use bool if allowed
2723 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2725 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2726 Larice, also handle function pointers
2727 * support/regression/tests/bug1749275.c: new, added
2729 2007-07-03 Borut Razem <borut.razem AT siol.net>
2731 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2732 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2733 #1746528: SDCC should ignore ':' in inline assembler comments
2734 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2736 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2738 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2739 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2741 2007-06-29 Borut Razem <borut.razem AT siol.net>
2743 * src/SDCCmain.c: fixed bug
2744 #1744746: SDCC #4867: broken option --xram-size
2746 2007-06-28 Borut Razem <borut.razem AT siol.net>
2748 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2749 find out the endianess of host machine for ucsim
2751 2007-06-27 Borut Razem <borut.razem AT siol.net>
2753 * support/regression/generate-cases.py: corrected the file name
2755 * configure.in, configure, sdccconf_in.h: find out the endianess of
2757 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2760 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2762 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2764 2007-06-26 Borut Razem <borut.razem AT siol.net>
2766 * support/regression/generate-cases.py: display warning if function
2767 list is empty; implemented more flexible rule for detection of
2768 testing functions, allowing return type 'void' in the same line as
2769 the function name in the function definition
2770 * support/regression/tests/bug-1654060.c: corrected test
2771 * support/librarian/sdcclib.c: fixed warning:
2772 format '%s' expects type 'char *', but argument 2 has type 'int'
2774 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2776 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2777 Multiple infiles for sdcclib.
2779 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2781 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2784 2007-06-18 Borut Razem <borut.razem AT siol.net>
2786 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2787 how to handle comments, so they have to be removed by the
2788 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2789 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2790 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2791 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2792 table driven option hadling
2794 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2796 * src/SDCCast.c (decorateType),
2797 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2798 iCode to ast level to fix bug 1738367
2799 * support/regression/tests/bug1738367.c: new, added
2801 2007-06-15 Raphael Neider <rneider AT web.de>
2803 * src/pic16/devices.inc,
2804 * device/lib/pic16/pics.all,
2805 * device/include/pic16/pic18fregs.h,
2806 * device/include/pic16/pic18f[24][45]20.h,
2807 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2808 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2809 * device/lib/pic16/Makefile.in: faster cleanup
2811 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2813 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2815 2007-06-13 Raphael Neider <rneider AT web.de>
2817 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2819 2007-06-12 Raphael Neider <rneider AT web.de>
2821 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2822 suppress bit defines if NO_BIT_DEFINES is #define'd
2823 * device/include/pic/pic*.h: recreated all headers to include
2824 conditional bit defines
2825 * device/include/pic/pic16f886.h,
2826 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2827 * device/include/pic/recreate.sh: script to recreate the complete
2828 device library files based on the currently supported devices
2830 2007-06-12 Borut Razem <borut.razem AT siol.net>
2832 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2833 support/regression/Makefile.in, support/scripts/build.mak,
2834 support/scripts/Makefile.snapshot:
2835 use new svn URL scheme
2836 * doc/sdccman.lyx: SDCC Wiki moved to
2837 http://sdcc.wiki.sourceforge.net/
2839 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2841 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2842 * support/regression/tests/bug1734654.c: added
2844 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2846 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2847 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2848 with literal operands
2850 2007-06-10 Borut Razem <borut.razem AT siol.net>
2852 * as/link/z80/lklibr.c: fixed mingw build warning
2853 lklibr.c:575: warning: implicit declaration of function 'tolower'
2854 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2855 src/z80/main.c: move target specific options from src/SDCCmain.c
2856 to src/<target>/main.c
2858 2007-06-09 Borut Razem <borut.razem AT siol.net>
2860 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2861 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2862 * support/regression/tests/bug-1294691.c: added
2864 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2866 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2867 can also be static, fixes bug 1733438
2868 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2869 have absolute address too
2870 (computeType): added optimization for 'cond ? true : false'
2871 * support/regression/tests/absolute.c: added test for static absolute var
2873 2007-06-08 Raphael Neider <rneider AT web.de>
2875 * src/regression/Makefile: suppress parallel builds, allow easy
2876 switching between pic14/pic16 ports
2877 * src/regression/picregs.h: added pic14/16 header file switch
2878 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2879 inline.c,nestfor.c,string1.c}: include "picregs.h"
2881 2007-06-07 Borut Razem <borut.razem AT siol.net>
2883 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2884 permanent solution to suppress GCC 4.2.0 c++ warning:
2885 deprecated conversion from string constant to `char *'
2886 use 'const char *' where ever required
2887 * support/regression/generate-cases.py: implemented more flexible rule
2888 for detection of testing functions, allowing white-spaces surrounding
2889 the function name and the 'void' parameter.
2890 * support/regression/tests/constantRange.c,
2891 support/regression/tests/scott-compare3.c: fixed failing regression
2892 tests, uncovered by implementation of more flexible rule for detection
2893 of testing functions
2895 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2899 2007-06-04 Borut Razem <borut.razem AT siol.net>
2901 * configure.in, configure, config_vc.awk: sdcc version number is now
2902 stored in configure.in; removed .version
2903 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2904 doc/INSTALL.txt: version bumped to 2.7.2
2905 * sim/ucsim/configure.in, sim/ucsim/configure:
2906 use "read" to read from .version
2908 2007-06-03 Borut Razem <borut.razem AT siol.net>
2910 * */Makefile.in: removed annoying warning:
2911 Makefile:xx: Makefile.dep: No such file or directory
2913 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2916 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2917 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2918 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2919 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2920 bugfix: only use newBoolLink for bit result type
2921 * src/SDCCicode.c (geniCodeLogic): added param tree,
2922 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2923 (geniCodeLogicAndOr): use IS_BIT,
2924 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2925 (ast2iCode): added tree param to geniCodeLogic for comparisons
2926 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2927 * support/regression/tests/bug1723128.c: added test NotZero
2929 2007-06-01 Borut Razem <borut.razem AT siol.net>
2931 * SDCPP synchronized with GCC CPP release version 4.2.0,
2932 currently the latest release:
2933 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2934 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2935 support/cpp2/cppdefault.h, support/cpp2/except.h,
2936 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2937 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2938 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2939 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2940 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2941 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2942 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2943 support/cpp2/opts.h, support/cpp2/output.h,
2944 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2945 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2946 support/cpp2/system.h, support/cpp2/version.c,
2947 support/cpp2/Makefile.in: modified
2948 * support/cpp2/opts-common.c: added
2949 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2950 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2951 search for included source file in local directory
2952 * sim/ucsim/configure, sim/ucsim/configure.in:
2953 temporary solution to suppress GCC 4.2.0 c++ warning:
2954 deprecated conversion from string constant to `char *'
2956 2007-06-01 Raphael Neider <rneider AT web.de>
2958 * device/lib/pic/libdev/pic12f683.c,
2959 * device/include/pic/pic12f683.h: added GPIO bits
2961 2007-06-01 Raphael Neider <rneider AT web.de>
2963 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2964 quotation marks, clarified role of PIC14 vs. PIC16 ports
2965 * src/pic16/devices.inc,
2966 * device/include/pic16/pic18fregs.h,
2967 * device/include/pic16/pic18f[24][45]j10.h,
2968 * device/lib/pic16/pics.all,
2969 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2970 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2971 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2972 for new devices as they are not yet supported by gputils
2974 2007-05-31 Borut Razem <borut.razem AT siol.net>
2976 * Small Device C Compiler 2.7.0 released
2977 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2978 changed sdcc version to 2.7.1
2979 * support/scripts/sdcc.nsi: added How to create WIN32 release
2982 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2984 * doc/sdccman.lyx: documented initialization and allocation of absolute
2985 variables, bit parameter passing, the need for function pointers to be
2986 reentrant and alpha quality support of inline and retrict
2988 2007-05-26 Borut Razem <borut.razem AT siol.net>
2990 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2991 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2992 * docs/knownbugs.html: updated
2994 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2998 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3000 (gencjneshort): optimized when left is AOP_DIR
3001 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3002 initializing unions in a struct/array
3003 * support/regression/fwk/include/testfwk.h: added defines for data, near
3004 and far for host and z80
3005 * support/regression/tests/bug1723128.c: new, added
3007 2007-05-22 Borut Razem <borut.razem AT siol.net>
3009 * doc/knownbugs.html: updated
3011 2007-05-21 Raphael Neider <rneider AT web.de>
3013 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3014 error message instead
3015 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3017 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3019 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3021 2007-05-21 Raphael Neider <rneider AT web.de>
3023 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3025 * src/regression/gpsim_assert.h,
3026 * src/regression/Makefile,
3027 * src/regression/pcodeopt.c: regression test for the above fix
3029 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3031 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3032 jumps to self, fixed bug 1717281
3034 2007-05-10 Borut Razem <borut.razem AT siol.net>
3036 * support/scripts/gen_known_bugs.pl: cosmetic fix
3037 * doc/knownbugs.html: generated by gen_known_bugs.pl
3039 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3041 * src/SDCCast.c (createFunction): also generate non-inlined version of
3042 function for functions declared as "static inline"
3043 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3044 function can be inlined after non-inlined version generated.
3046 2007-05-10 Borut Razem <borut.razem AT siol.net>
3048 * support/scripts/gen_known_bugs.pl: added script
3049 which generates knownbugs.html
3051 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * doc/knownbugs.html: updated for release 2.7.0
3055 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3057 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3059 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3061 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3062 (throughout): updated generating comments
3063 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3064 (throughout): updated generating comments
3065 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3066 rule instead of at the second, or it might skip lines when removing the
3068 * support/regression/tests/bug1714204.c: changed test to foo
3070 2007-05-08 Borut Razem <borut.razem AT siol.net>
3072 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3073 thanks to SDCC Distributed Compile Farm members,
3074 added Z80 and GBZ80 command line options
3075 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3077 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3079 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3080 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3081 * support/regression/tests/longlit.c: modified to be tested at all and
3082 to pass the actual test
3084 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3086 * device/include/mcs51/uPSD33xx.h: Added.
3088 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * device/lib/_gptrput.c,
3091 * device/lib/_gptrget.c: removed old code,
3093 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3094 * support/regression/tests/bug1714204.c: new, added
3096 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3098 * support/regression/tests/regtrack.c: test was never executed
3099 because of the regression test being picky about white spaces.
3100 * device/lib/mcs51/crtclear.asm: added comment
3102 2007-05-06 Raphael Neider <rneider AT web.de>
3104 * device/lib/pic/Makefile.rules,
3105 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3106 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3108 2007-05-06 Raphael Neider <rneider AT web.de>
3110 * src/pic16/device.h,
3112 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3113 _pic16_setDefaultOptions): removed/reordered command-line args
3114 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3115 devices, regrouped command line args, environment variables),
3116 clarified sone points, added sections on how to add devices to the
3119 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3121 * src/z80/peeph.def: fixed bug in rule 2
3123 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3125 * src/port.h: added TARGET_MCS51_LIKE
3126 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3127 take advantage of it too
3128 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3129 (shiftR2Left2Result): Optimized: don't check shifting by 0
3130 * src/z80/peeph-z80.def,
3131 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3132 modifications, see patch 1700823
3133 * src/mcs51/peep.c (): fixed bug 1712928
3134 * support/regression/tests/bug1712928.c: new, added
3136 2007-05-05 Borut Razem <borut.razem AT siol.net>
3138 * device/lib/pic16/Makefile.common.in,
3139 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3140 removed bash dependencies
3142 2007-05-01 Borut Razem <borut.razem AT siol.net>
3145 fixed bug #1710507: --i-code-in-asm makes compile fail
3146 all iCode comments are now one liners
3147 * src/mcs51/gen.c: fixed memory leak
3149 2007-05-01 Raphael Neider <rneider AT web.de>
3151 * device/lib/pic/libdev/*.c
3152 * device/include/pic/*.h: regenerated all device libs from updated
3154 * support/scripts/inc2h.pl: documented usage, now uses strict to
3157 2007-04-30 Borut Razem <borut.razem AT siol.net>
3160 fixed bug #1669175: Problem with space in output paths
3161 documented how to use paths with spaces for Windows users
3163 2007-04-29 Borut Razem <borut.razem AT siol.net>
3165 * Fixed svn:eol-style and svn:keywords properties
3166 * src/SDCCval.c: fixed bug
3167 #1592871: Segfault with "large" const arrays of characters
3168 replaced recursion with iteration
3169 * Removed svn:executable property from non-executable files
3171 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3173 * src/mcs51/gen.c (genRet): fixed bug 1707003
3175 2007-04-27 Raphael Neider <rneider AT web.de>
3177 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3178 createReachingDefinitions,assignValnums,pic16_destructDF,
3179 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3180 prevent NULL pointer dereferences
3181 * device/lib/pic/libdev/pic16f886.c,
3182 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3183 prevent building them, gputils do not really support them yet
3185 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3187 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3188 helps printf_small. 32 bytes more __idata mem.
3190 2007-04-27 Raphael Neider <rneider AT web.de>
3192 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3193 return early when pb or pb->pcHead is NULL (patch #1708427)
3194 * src/regression/empty.c,
3195 * src/regression/Makefile: added test with empty functions
3196 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3198 2007-04-27 Borut Razem <borut.razem AT siol.net>
3200 * src/SDCCast.c: fixed feature request
3201 #1547512: Redundant strings linked when using sizeof("abc")
3203 2007-04-23 Borut Razem <borut.razem AT siol.net>
3205 * doc/sdccman.lyx, src/SDCCmain.c:
3206 peep-hole comments are generated only if --fverbose-asm option is
3207 specified and --no-peep-comments is not, as proposed by Frieder.
3208 * support/regression/Makefile.in: compile regression tests with
3209 --fverbose-asm option so one can "grep" whether a new (or an old)
3210 peephole is (still) applied; requested by Frieder.
3212 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3214 * device/include/pic/pic16f886.h,
3215 * device/include/pic/pic16f887.h,
3216 * device/lib/pic/libdev/pic16f886.c,
3217 * device/lib/pic/libdev/pic16f887.c,
3218 * device/include/pic/pic14devices.txt,
3219 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3221 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3223 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3226 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3228 * device/lib/_memset.c: assembler version for mcs51
3230 2007-04-22 Borut Razem <borut.razem AT siol.net>
3232 * support/scripts/listerr.c: program to create the list of errors and
3233 warnings list from - added
3234 * doc/sdccman.lyx: removed the note
3235 "For list of warnings and corresponding codes, see err_warn.txt"
3236 * src/SDCCsymt.c: fixed bug #1699804:
3237 Bug with some uses of sizeof(static local array) (MCS51)
3238 * support/regression/tests/bug-1699804.c: added
3240 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3242 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3243 (main): added option -i,
3244 (asmbl, case S_INCL): use search_path_fopen,
3245 mostly from patch 1579668 by Peter Miller, thanks
3246 * src/z80/main.c: fixed typo --callee-saves-bc
3247 * device/include/mcs51/compiler.h: added sfrword for Tasking
3249 2007-04-20 Borut Razem <borut.razem AT siol.net>
3251 * src/z80/main.c: replaced reserved keyword asm with asmblr
3253 2007-04-19 Borut Razem <borut.razem AT siol.net>
3255 * src/port.h: use const pointers to strings
3256 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3257 * src/pic16/main.c: include SDCCargs.h
3258 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3259 const char, since the strings are dynamically allocated
3260 * src/SDCCmain.c: options.code_seg and options.const_seg are
3261 dynamically allocated; check port specific command line options
3262 before the general ones
3263 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3265 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * device/include/ds400rom.h,
3268 * device/lib/ds390/lcd390.c,
3269 * device/lib/ds390/memcpyx.c,
3270 * device/lib/ds390/rtc390.c,
3271 * device/lib/ds400/ds400rom.c,
3272 * device/lib/ds400/memcpyx.c,
3273 * device/lib/hc08/_ret.c: more replacements of keywords with their
3274 double underscore equivalents
3275 * device/lib/ds390/Makefile.in,
3276 * device/lib/ds400/Makefile.in,
3277 * device/lib/gbz80/Makefile.in,
3278 * device/lib/hc08/Makefile.in,
3279 * device/lib/mcs51/Makefile.in,
3280 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3282 2007-04-17 Borut Razem <borut.razem AT siol.net>
3284 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3285 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3286 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3287 to --fverbose-asm, to be gcc'ish
3289 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3291 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3293 2007-04-17 Borut Razem <borut.razem AT siol.net>
3295 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3296 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3297 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3298 with their double underscore equivalent
3300 2007-04-14 Borut Razem <borut.razem AT siol.net>
3302 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3305 2007-04-13 Borut Razem <borut.razem AT siol.net>
3307 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3309 * device/examples/serialcomm/windows/serial.[ch],
3310 device/examples/serialcomm/windows/test_serialcomm.cpp:
3311 updated by Bela Torok
3312 * device/examples/serialcomm/windows/serialcomm.dsw,
3313 device/examples/serialcomm/windows/serialcomm.dsp: added
3315 2007-04-13 Jan Waclawek <wek AT efton.sk>
3317 * doc/sdccman.lyx: additions and changes at various places
3318 (submitted as #1697136).
3319 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3321 2007-04-10 Borut Razem <borut.razem AT siol.net>
3323 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3324 LyX file format changed to 245
3325 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3326 "FreeWare" replaced with "free open source"
3328 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3330 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3332 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3334 * device/include/pic16/pic18fregs.h,
3336 * device/lib/_decdptr.c,
3337 * device/lib/_divsint.c,
3338 * device/lib/_divslong.c,
3339 * device/lib/_divuint.c,
3340 * device/lib/_divulong.c,
3341 * device/lib/_fs2schar.c,
3342 * device/lib/_fs2sint.c,
3343 * device/lib/_fs2slong.c,
3344 * device/lib/_fs2uchar.c,
3345 * device/lib/_fs2uint.c,
3346 * device/lib/_fs2ulong.c,
3347 * device/lib/_fsadd.c,
3348 * device/lib/_fscmp.c,
3349 * device/lib/_fsdiv.c,
3350 * device/lib/_fseq.c,
3351 * device/lib/_fsget1arg.c,
3352 * device/lib/_fsget2args.c,
3353 * device/lib/_fsgt.c,
3354 * device/lib/_fslt.c,
3355 * device/lib/_fsmul.c,
3356 * device/lib/_fsneq.c,
3357 * device/lib/_fsnormalize.c,
3358 * device/lib/_fsreturnval.c,
3359 * device/lib/_fsrshift.c,
3360 * device/lib/_fssub.c,
3361 * device/lib/_fsswapargs.c,
3362 * device/lib/_gptrget.c,
3363 * device/lib/_gptrgetc.c,
3364 * device/lib/_gptrput.c,
3365 * device/lib/_logexpf.c,
3366 * device/lib/_modsint.c,
3367 * device/lib/_modslong.c,
3368 * device/lib/_moduint.c,
3369 * device/lib/_modulong.c,
3370 * device/lib/_mulint.c,
3371 * device/lib/_mullong.c,
3372 * device/lib/_schar2fs.c,
3373 * device/lib/_ser.c,
3374 * device/lib/_setjmp.c,
3375 * device/lib/_sint2fs.c,
3376 * device/lib/_slong2fs.c,
3377 * device/lib/_spx.c,
3378 * device/lib/_uchar2fs.c,
3379 * device/lib/_uint2fs.c,
3380 * device/lib/_ulong2fs.c,
3381 * device/lib/asincosf.c,
3382 * device/lib/atanf.c,
3383 * device/lib/calloc.c,
3384 * device/lib/ds390/tinibios.c,
3385 * device/lib/ds400/tinibios.c,
3386 * device/lib/expf.c,
3387 * device/lib/free.c,
3388 * device/lib/hc08/_mulint.c,
3389 * device/lib/logf.c,
3390 * device/lib/malloc.c,
3391 * device/lib/printf_fast.c,
3392 * device/lib/printf_tiny.c,
3393 * device/lib/printfl.c,
3394 * device/lib/realloc.c,
3395 * device/lib/ser_ir.c,
3396 * device/lib/serial.c,
3397 * support/regression/tests/libmullong.c: replaced all special keywords
3398 with their double underscore equivalent
3399 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3400 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3402 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3403 (genRet): if the bit-symbol is ruonly it already is in the carry
3404 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3405 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3406 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3407 type UCHAR if dest is not bit
3409 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3411 * device/include/math.h,
3412 * device/lib/cotf.c,
3413 * device/lib/expf.c,
3414 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3416 2007-04-01 Borut Razem <borut.razem AT siol.net>
3418 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3419 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3420 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3421 gcc_unreachable() called internal_error()...
3423 2007-03-30 Raphael Neider <rneider AT web.de>
3425 * src/pic/ralloc.c (isData): suppress garbage debug output
3427 2007-03-28 Borut Razem <borut.razem AT siol.net>
3430 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3431 is developed, built and used worldwide, and the word "night" doesn't
3434 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * device/include/mcs51/C8051F360.h: new, added
3437 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3439 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3441 * src/SDCC.y (declaration_specifiers, function_specifier),
3442 * support/Util/SDCCerr.c,
3443 * support/Util/SDCCerr.h,
3445 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3447 * src/SDCCmem.c (deallocParms),
3448 * src/SDCCast.c: support for function inlining, not quite complete
3449 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3450 'restrict' qualifier
3452 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3454 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3455 (saveRBank, unsaveRBank): don't save bits,
3456 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3457 * support/regression/tests/bug1535242.c: new, added
3458 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3459 thanks Alexey Shamrin <shamrin AT gmail.com>,
3460 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3461 removed header guard)
3463 * sdcc.spec: bumped version to 2.6.5
3464 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3466 2007-03-22 Borut Razem <borut.razem AT siol.net>
3468 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3469 fixed bug #1653671: sdcdb integration into ddd is broken
3471 2007-03-22 Raphael Neider <rneider AT web.de>
3473 * src/pic/gen.c (popGetExternal): augmented to also create references
3474 to external variables (not only labels),
3475 (genCall): comment on plan to reduce PAGESEL overhead,
3476 (genFunction, genEndFunction): also save/restore FSR around interrupt
3477 handling code, removed lots of unused code
3478 (genDivOneByte): release acquired temp register
3479 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3481 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3482 for registers that need to be saved during interrupts (FSR, STATUS,
3483 PCLATH; W needs special handling), currently only FSR is used
3485 2007-03-22 Raphael Neider <rneider AT web.de>
3487 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3489 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3491 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3493 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3495 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3497 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3499 * as/link/aslink.h: added LKOBJEXT
3500 * as/link/hc08/link_hc08.dsp,
3501 * as/link/hc08/Makefile.bcc,
3502 * as/link/hc08/Makefile.in,
3503 * as/link/mcs51/aslink.dsp,
3504 * as/link/mcs51/Makefile.bcc,
3505 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3506 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3507 * as/link/lkaomf51.c: merged and moved
3508 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3509 * as/link/z80/lkdata.c,
3510 * as/link/lkdata.c: merged and moved
3511 * as/link/hc08/lkmain.c,
3512 * as/link/mcs51/lkmain.c: cosmetic changes
3513 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3514 * as/link/lklex.c: use LKOBJEXT
3515 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3516 ANSI-fied functions, removed bubble-sorts
3517 * as/link/z80/lksym.c as/link/lksym.c: merged,
3519 * as/link/z80/linkgbz80.dsp,
3520 * as/link/z80/linkz80.dsp,
3521 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3522 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3523 * as/link/z80/lkhead.c,
3524 * as/link/z80/lklex.c: deleted
3525 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3526 * as/link/z80/lkmain.c: added copyfile()
3528 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3530 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3532 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3534 * device/lib/_strlen.c: assembler version for mcs51
3536 2007-03-13 Raphael Neider <rneider AT web.de>
3538 * device/include/pic16/pic18f2221.h,
3539 * device/include/pic16/pic18f2321.h,
3540 * device/include/pic16/pic18f2331.h,
3541 * device/include/pic16/pic18f4221.h,
3542 * device/include/pic16/pic18f4321.h,
3543 * device/include/pic16/pic18f4331.h: fixed config byte location names
3544 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3545 consistently named config byte locations
3547 2007-03-13 Borut Razem <borut.razem AT siol.net>
3549 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3550 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3551 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3552 as/link/z80/Makefile.in, as/z80/Makefile.in:
3555 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3557 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3558 * device/lib/printf_large.c: pointer was converted to generic
3559 pointer for mcs51 models other than model-small (Maarten noticed)
3561 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3563 * device/include/mcs51/ADuC84x.h: Added.
3565 2007-03-10 Borut Razem <borut.razem AT siol.net>
3567 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3568 fixed RFE #1624219: double backslashes in filenames;
3569 functions hexEscape(), octalEscape() and copyStr() moved from
3570 SDCCval.c to SDCCutil.c and made them glovbally available
3572 2007-03-09 Borut Razem <borut.razem AT siol.net>
3574 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3575 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3576 1673361: Missaligned comments in output files
3578 2007-03-09 Raphael Neider <rneider AT web.de>
3580 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3582 2007-03-09 Raphael Neider <rneider AT web.de>
3586 * src/pic/ralloc.c: suppress undesired debug output
3587 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3589 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3591 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3593 2007-03-07 Borut Razem <borut.razem AT siol.net>
3595 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3596 search include files in the current directory
3598 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3600 * src/SDCCglue.c (emitMaps, glue),
3601 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3603 * support/regression/tests/absolute.c: added xdata test
3605 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3607 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3608 added condition to macro, fixes bug 1666080
3610 2007-03-02 Raphael Neider <rneider AT web.de>
3612 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3614 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3616 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3617 be cleared. Unconditionally set __XPAGE
3618 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3620 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3625 * src/mcs51/rtrack.c,
3627 * doc/sdccman.lyx: added --no-gen-comments
3628 * src/mcs51/peeph.def: added 192.b, disabled 185
3630 2007-02-25 Raphael Neider <rneider AT web.de>
3632 * src/pic16/gen.c (genCast): fixed typo
3633 * device/lib/pic16/Makefile.subdir: only install existing files
3634 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3636 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3638 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3639 * device/lib/mcs51/crtclear.asm,
3640 * device/lib/mcs51/crtxclear.asm: renumbered labels
3641 * device/lib/mcs51/Makefile.in: added crtcall.asm
3642 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3643 * src/mcs51/gen.c (movc): removed,
3644 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3646 (toCarry, genSend, genRet): added function toCarry,
3647 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3648 (assignBit, genAssign, genCast): added function assignBit
3649 * src/mcs51/Makefile.bcc: added rtrack.c
3650 * src/mcs51/ralloc.h: made valueKnown a bitfield
3651 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3652 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3653 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3654 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3655 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3656 (_pop): only pop valid pairs, see gencjneshort,
3657 (gencjneshort): return pair that still needs to be popped, restructured,
3658 (gencjne, genCmpEq): call _pop
3660 2007-02-23 Raphael Neider <rneider AT web.de>
3662 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3664 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3666 * device/include/mcs51/P89LPC925.h: Added.
3668 2007-02-18 Raphael Neider <rneider AT web.de>
3670 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3672 2007-02-17 Borut Razem <borut.razem AT siol.net>
3674 * support/cpp2/directives.c, support/cpp2/version.c:
3675 synchronized with GCC CPP 4.1.2
3677 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3679 * src/mcs51/rtrack.h,
3680 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3681 by checking the strings passed by emitcode() to the assembler.
3682 Feel free to change. This in part addresses RFE #482179.
3683 Set environment variable SDCC_RTRACK to enable.
3684 * src/mcs51/gen.c: inserted hooks
3685 * src/mcs51/ralloc.h: added two members to struct regs
3686 * support/regression/tests/regtrack.c: added
3688 2007-02-14 Borut Razem <borut.razem AT siol.net>
3690 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3691 * Makefile.in: applied patch from Makefile related part of
3692 #1469393: Compiler does not initialize static data
3694 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3696 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3697 for better fix of bug 1273984, compiles pic16 rand.c
3699 2007-02-12 Borut Razem <borut.razem AT siol.net>
3701 * src/pic16/main.c: fixed pic16 standard library directory bug
3703 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3705 * src/hc08/gen.c (genSwap): fix swap regression test
3707 2007-02-10 Borut Razem <borut.razem AT siol.net>
3709 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3711 * support/regression/tests/bug-1654060.c: added regression test for
3714 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3716 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3717 bit moves in return statement
3719 2007-02-09 Borut Razem <borut.razem AT siol.net>
3721 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3724 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3726 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3727 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3729 2007-02-07 Raphael Neider <rneider AT web.de>
3731 * src/pic16/devices.inc,
3732 * device/include/pic16/pic18fregs.h,
3733 * device/include/pic16/pic18f[24][34]31.h,
3734 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3735 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3736 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3738 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3740 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3741 can this have lived here for so many years?
3742 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3743 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3744 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3746 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3748 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3749 appended by loop induction must be at the very end of the eBBlock
3751 2007-02-05 Kevin Vigor
3753 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3755 2007-02-05 Borut Razem <borut.razem AT siol.net>
3757 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3758 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3760 2007-02-03 Borut Razem <borut.razem AT siol.net>
3762 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3763 applied patch #1646602 option to set default signedness of char to
3764 unsigned, added -funsigned-char command line option,
3765 thanks to Gunther Jehle
3766 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3767 prompt for file deletion a few hundred times (especially the
3768 subversion files, which have ro permissions so it asks for
3769 confirmation), thanks to Simon McAuliffe;
3770 added {} + option to find in order to remove multiple files from a
3773 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3775 * device/include/mcs51/SST89x5xRDx.h: Added.
3777 2007-02-02 Raphael Neider <rneider AT web.de>
3779 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3780 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3782 2007-02-01 Raphael Neider <rneider AT web.de>
3784 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3787 2007-01-31 Borut Razem <borut.razem AT siol.net>
3789 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3790 if compiled with GCC. Thanks to Raphael Neider
3792 2007-01-31 Raphael Neider <rneider AT web.de>
3794 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3795 operand names, handles name and (name + n) for all n,
3796 (sameBank): restructured, also check bank allocation policy,
3797 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3798 (pic14_operandsAllocatedInSameBank): check whether to operands
3799 will be allocated into the same bank (i.e., section) to reduce
3800 BANKSEL overhead, queried from pcode.c:sameBank,
3801 (pic14printLocals): reintroduced clustering registers into a single
3802 section: all compiler generated symbols will now reside in one
3803 bank (per file), reducing BANKSEL overhead and code size,
3804 (showAllMemmaps): use local dbuf where possible
3806 2007-01-29 Raphael Neider <rneider AT web.de>
3808 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3809 (call_libraryfunc): retrieve/create symbol and mark as used,
3810 (genFunction): mark defined functions as non-extern and add again
3811 to code memmap for later output
3812 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3813 (pic14printLocals): reworked for new symbol emission,
3814 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3815 showAllMemmaps): reworked symbol output using dbufs, added handling
3816 of string literals (still incomplete),
3817 (picglue): removed symbol emission, moved into showAllMemmaps,
3818 (emitSymbolSet): new workhorse for symbol output,
3819 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3821 2007-01-29 Borut Razem <borut.razem AT siol.net>
3823 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3824 component contains the extension separator.
3826 2007-01-28 Borut Razem <borut.razem AT siol.net>
3828 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3830 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3831 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3832 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3833 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3834 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3835 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3836 src/z80/gen.c, support/Util/MySystem.c:
3837 accept slash and backslash as directory separator on WIN32 and
3840 2007-01-28 Raphael Neider <rneider AT web.de>
3842 * src/pic16/devices.inc,
3843 * device/include/pic16/pic18f[24][23]21.h,
3844 * device/include/pic16/pic18fregs.h,
3845 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3846 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3847 * device/lib/pic16/libio/adc.ignore,
3848 * device/lib/pic16/libio/i2c.ignore,
3849 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3850 family, as gputils do not yet support the devices
3851 * device/lib/pic16/Makefile.subdir: ignore errors on install
3852 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3853 headers and libraries from gputils .inc files
3855 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3857 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3859 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3861 * doc/sdccman.lyx: add printf benchmarks
3863 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3865 * device/lib/printf_fast.c: fix %c, char promoted to int
3866 * device/lib/printf_tiny.c: fix %c, char promoted to int
3868 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3870 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3872 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3874 * support/regression/tests/swap.c: 64 bit hosts failed
3875 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3877 2007-01-25 Raphael Neider <rneider AT web.de>
3879 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3880 based on absolute register address, patch by Alex Blond
3882 2007-01-22 Raphael Neider <rneider AT web.de>
3884 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3885 emitted, do not emit them again...
3887 2007-01-22 Raphael Neider <rneider AT web.de>
3889 * src/regression/bank1.c, src/regression/compare6.c,
3890 src/regression/add.c: cosmetic changes
3891 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3892 * src/pic/gen.c: fixed global zero and one,
3893 (aopForSym): removed unued code,
3894 (aopGet): assert aop is defined, check and use `index' of
3895 pCodeImmd operands (fixes #1630908),
3896 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3897 (register_reassign): prevent accidental register unification,
3898 (ReuseReg): cosmetic changes (also above)
3899 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3900 pic14emitStaticSeg): do not emit initialized data,
3901 (printIval*): replaced with working versions,
3902 (pic14createInterruptVect,picglue): use idata for initialized data,
3903 now init data should work in all modules (not only main()),
3904 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3906 2007-01-21 Borut Razem <borut.razem AT siol.net>
3908 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3909 use -fPIC or -fpic if they are supported and not ignored
3910 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3911 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3913 2007-01-20 Borut Razem <borut.razem AT siol.net>
3915 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3916 implemented RFE #1470316: allow "$" in variable names
3918 2007-01-20 Raphael Neider <rneider AT web.de>
3920 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3922 2007-01-20 Raphael Neider <rneider AT web.de>
3924 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3925 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3926 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3927 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3928 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3929 * device/lib/pic/libdev/pic*.c,
3930 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3931 * device/lib/pic/libdev/Makefile.in: show progress
3933 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3935 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3936 * support/scripts/sdcc_cygwin_mingw32,
3937 * support/scripts/sdcc_mingw32,
3938 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3939 conformance with autoconf 2.6
3941 2007-01-19 Raphael Neider <rneider AT web.de>
3943 * src/pic/device.c (register_map): fixed list construction
3944 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3945 (genMod): removed case for genModbits,
3946 (genModbits): removed as now unused/unimplemented
3947 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3949 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3951 * support/regression/tests/swap.c: added in response to #1638622
3952 * doc/sdccman.lyx: synced version, minor changes
3954 2007-01-18 Borut Razem <borut.razem AT siol.net>
3956 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3957 thanks to Gunther Jehle
3958 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3959 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3960 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3961 use filename in lineno instead.
3962 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3963 print the file name in ast_print()
3965 2007-01-18 Borut Razem <borut.razem AT siol.net>
3967 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3969 * src/SDCC.lex: stringLiteral() returns const char pointer,
3970 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3971 fixed column counting
3972 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3973 accept const char pointer as parameter
3974 * src/SDCCdwarf2.c: corrected buffer size
3976 2007-01-17 Borut Razem <borut.razem AT siol.net>
3978 * support/Util/dbuf_string.c: fixed for amd64
3980 2007-01-15 Borut Razem <borut.razem AT siol.net>
3982 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3983 removed terminal symbol ELIPSIS, since it was never generated by the
3984 lexer and it was wrongly used in parameter_identifier_list rule
3986 2007-01-15 Raphael Neider <rneider AT web.de>
3988 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3989 code page and data banking description
3990 * src/pic/genarith.c,
3991 * src/pic/gen.h: removed bit arithmetic functions,
3992 updated exit(1) to exit(EXIT_FAILURE)
3993 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3994 * device/include/pic16/pic18f2455.h,
3995 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3996 TRISD and TRISE, fixed/added some bit names
3997 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3998 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3999 updated pic18f2455.{c,h} instead of duplicating them
4001 2007-01-14 Borut Razem <borut.razem AT siol.net>
4003 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4004 Cannot debug files that contain spaces in the path name
4005 by converting spaces in asm file name to underscores
4007 2007-01-13 Borut Razem <borut.razem AT siol.net>
4009 * doc/sdccman.lyx: fixed format errors
4011 2007-01-10 Borut Razem <borut.razem AT siol.net>
4013 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4014 codeseg/constseg #pragma fail
4015 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4016 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4017 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4018 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4020 2007-01-09 Borut Razem <borut.razem AT siol.net>
4022 * get rid of diagnistic.[ch], pretty-print.[ch],
4023 c-pretty-print.[ch], ... used just for error, warning, ...
4025 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4026 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4027 suppoprt/cpp2/pretty-print.[ch]:
4029 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4030 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4031 suppoprt/cpp2/sdcpp.dsp:
4034 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4036 * device/lib/printf_large.c (output_float): removed recursion,
4037 use smaller buffer on stack for mcs51,
4038 fixed bug printing 1.96
4039 * support/regression/tests/snprintf.c: added test
4041 2007-01-07 Borut Razem <borut.razem AT siol.net>
4043 * use dynamic memory buffers instead temporary files
4044 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4046 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4047 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4048 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4049 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4050 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4051 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4052 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4053 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4054 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4055 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4056 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4057 support/Util/dbuf.c, support/Util/dbuf.h:
4059 * .version, sdcc.spec: bumped version to 2.6.4
4061 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4063 * src/port.h: added TARGET_Z80_LIKE macro
4064 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4065 output PSEG location if --xram-loc or --xstack-loc was used
4066 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4068 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4070 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4071 * as/as_z80.dsp, as/z80/as_z80.dsp,
4072 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4073 * sdcc.dsw: moved project files into subdir
4074 * as/hc08/as_hc08.dsp,
4075 * as/hc08/Makefile.bcc,
4076 * as/hc08/Makefile.in,
4077 * as/mcs51/Makefile.bcc,
4078 * as/mcs51/Makefile.in,
4079 * as/z80/Makefile.bcc,
4080 * as/z80/Makefile.in,
4081 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4084 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4087 * as/mcs51/asmain.c,
4089 * as/z80/assym.c: removed include "strcmpi.h"
4090 * as/hc08/strcmpi.c,
4091 * as/hc08/strcmpi.h,
4092 * as/mcs51/strcmpi.c,
4093 * as/mcs51/strcmpi.h,
4094 * support/Util/strcmpi.c,
4095 * support/Util/strcmpi.h: removed files
4096 * as/strcmpi.c: added as_strncmpi()
4098 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4100 * sdcc.dsw: Added some dependencies on project config.dsp
4102 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4104 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4105 with [di]ram_start to fix a regresion
4107 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4109 * configure.in: added missing mcs51 in status output
4110 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4112 * debugger/mcs51/clean.mk (distclean): remove config.h
4113 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4114 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4115 options.h, s-options-h and options.c
4116 * support/cpp2/clean.mk: unused, removed
4117 * Makefile.common.in,
4120 * as/hc08/Makefile.in,
4122 * as/mcs51/Makefile.in,
4123 * as/mcs51/clean.mk,
4126 * as/z80/Makefile.in,
4128 * as/link/Makefile.in,
4129 * as/link/hc08/Makefile.in,
4130 * as/link/hc08/clean.mk,
4131 * as/link/mcs51/Makefile.in,
4132 * as/link/mcs51/clean.mk,
4133 * as/link/z80/Makefile.in,
4134 * as/link/z80/clean.mk,
4135 * as/link/z80/conf.mk,
4136 * debugger/mcs51/Makefile.in,
4137 * debugger/mcs51/clean.mk,
4138 * device/include/Makefile.in,
4139 * device/lib/Makefile.in,
4140 * device/lib/mcs51/Makefile.in,
4141 * device/lib/pic/Makefile.in,
4142 * device/lib/pic/Makefile.common.in,
4143 * device/lib/pic/Makefile.subdir,
4144 * device/lib/pic/Makefile.rules,
4145 * device/lib/pic16/libio/Makefile.in,
4146 * device/lib/pic16/Makefile.subdir,
4147 * device/lib/pic16/libdev/Makefile.in,
4148 * device/lib/pic16/Makefile.rules,
4149 * device/lib/pic16/Makefile.common.in,
4150 * sim/ucsim/avr.src/Makefile.in,
4151 * sim/ucsim/main_in.mk,
4152 * sim/ucsim/cmd.src/Makefile.in,
4153 * sim/ucsim/doc/Makefile.in,
4154 * sim/ucsim/gui.src/Makefile.in,
4155 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4156 * sim/ucsim/gui.src/serio.src/Makefile.in,
4157 * sim/ucsim/hc08.src/Makefile.in,
4158 * sim/ucsim/libltdl/Makefile.in,
4159 * sim/ucsim/s51.src/Makefile.in,
4160 * sim/ucsim/sim.src/Makefile.in,
4161 * sim/ucsim/sim.src/conf.mk,
4162 * sim/ucsim/xa.src/Makefile.in,
4163 * sim/ucsim/z80.src/Makefile.in,
4167 * support/cpp2/Makefile.in,
4168 * support/librarian/Makefile.in,
4169 * support/librarian/clean.mk,
4170 * support/makebin/Makefile.in,
4171 * support/makebin/clean.mk,
4172 * support/packihx/Makefile.in,
4173 * support/regression/Makefile.in,
4174 * support/regression/ports/ds390/spec.mk,
4175 * support/regression/ports/gbz80/spec.mk,
4176 * support/regression/ports/hc08/spec.mk,
4177 * support/regression/ports/mcs51/spec.mk,
4178 * support/regression/ports/mcs51-large/spec.mk,
4179 * support/regression/ports/mcs51-medium/spec.mk,
4180 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4181 * support/regression/ports/pic14/spec.mk,
4182 * support/regression/ports/pic16/spec.mk,
4183 * support/regression/ports/mcs51-stack-auto/spec.mk,
4184 * support/regression/ports/ucz80/spec.mk,
4185 * support/regression/ports/xa51/spec.mk,
4186 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4187 adding a slash after $(top_builddir) and/or adding @datarootdir@
4189 * debugger/mcs51/configure.in,
4190 * device/lib/pic/configure.in,
4191 * device/lib/pic16/configure.in,
4192 * sim/ucsim/configure.in,
4193 * support/cpp2/configure.in,
4194 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4196 * debugger/mcs51/configure,
4197 * device/lib/pic/configure,
4198 * device/lib/pic16/configure,
4199 * sim/ucsim/configure,
4200 * support/cpp2/configure,
4201 * support/packihx/configure: generated with autoconf 2.60
4203 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4205 * as/link/hc08/lkihx.c (newArea),
4206 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4208 2007-01-02 Borut Razem <borut.razem AT siol.net>
4210 * doc/sdccman.lyx: documented #pragma sdcc_hash
4211 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4213 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4215 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4217 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4218 empty 'while'-loop to work correctly, see regression test 'while.c'
4219 * support/regression/tests/while.c: added
4221 2007-01-01 Borut Razem <borut.razem AT siol.net>
4223 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4224 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4225 support/cpp2/libcpp/sdcpp.c:
4226 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4227 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4228 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4230 2006-12-31 Borut Razem <borut.razem AT siol.net>
4232 * SDCPP synchronized with GCC CPP release version 4.1.1,
4233 currently the latest release:
4234 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4235 support/cpp2/libcpp/include/cpp-id-data.h
4236 support/cpp2/libiberty/fopen_unlocked.c
4237 support/cpp2/libiberty/md5.c
4239 support/cpp2/opt-functions.awk
4240 support/cpp2/opt-gather.awk
4241 support/cpp2/optc-gen.awk
4242 support/cpp2/opth-gen.awk:
4244 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4245 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4246 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4247 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4248 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4249 support/cpp2/diagnostic.h, support/cpp2/except.h,
4250 support/cpp2/hwint.h, support/cpp2/input.h,
4251 support/cpp2/intl.h, support/cpp2/move-if-change,
4252 support/cpp2/opts.c, support/cpp2/opts.h,
4253 support/cpp2/output.h, support/cpp2/prefix.c,
4254 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4255 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4256 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4257 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4258 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4259 support/cpp2/version.c:
4261 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4262 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4263 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4264 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4265 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4266 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4267 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4268 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4269 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4270 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4271 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4273 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4274 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4275 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4276 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4277 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4278 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4279 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4280 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4281 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4282 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4283 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4284 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4285 support/cpp2/system.h:
4288 2006-12-31 Borut Razem <borut.razem AT siol.net>
4290 * configure.in, configure: fixed bug #1538756: configure dies if bison
4291 and flex are not installed, 2nd try
4293 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4295 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4296 400.x for better code in RFE 899102
4298 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4300 * src/SDCCpeeph.c (deadMove),
4302 * src/mcs51/peep.h: renamed 'op' by 'reg'
4303 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4304 (scan4op): small change for removeDeadMove(), added support for
4305 'callee saves' and/or PACLL function calls,
4306 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4307 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4308 left in new dispatcher mcs51DeadMove()
4309 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4311 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4313 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4315 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4316 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4318 2006-12-30 Borut Razem <borut.razem AT siol.net>
4320 * support/cpp2/spacs.h: deleted from svn
4321 * configure.in, configure: fixed bug #1538756: configure dies if bison
4322 and flex are not installed
4324 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4326 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4327 with this z80 passes printf float test when enabled
4328 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4330 2006-12-28 Borut Razem <borut.razem AT siol.net>
4332 * support/cpp2/config.in, support/cpp2/configure.in,
4333 support/cpp2/configure, support/cpp2/Makefile.in:
4334 fix for the solaris build
4336 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4338 * src/SDCC.y (type_specifier2, pointer),
4340 * src/SDCCsymt.c (mergeSpec, checkSClass),
4341 * support/Util/SDCCerr.c,
4342 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4343 * support/valdiag/valdiag.py: Allow test cases to specify
4344 required language standard
4345 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4346 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4348 2006-12-27 Borut Razem <borut.razem AT siol.net>
4350 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4351 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4353 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4355 * support/cpp2/libiberty/Makefile.bcc: updated
4356 * src/pic16/main.c: fixed #pragma udata handling
4357 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4359 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4361 * src/SDCCpeeph.c: made labelHashEntry global,
4362 made pcDistance, FBYNAME static,
4363 (pcDistance): made static, use isComment and isLabel,
4365 (getLabelRef): added, extracted from labelRefCount(),
4366 (labelRefCount): use new getLabelRef(),
4367 (callFuncByName): made static, added deadMove,
4368 use isComment and isLabel,
4369 (newPeepRule): made static, set isLabel,
4370 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4371 labels from peephole rules,
4372 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4373 when isComment or isLabel is set
4374 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4375 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4377 * src/mcs51/peep.h: added
4378 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4379 * src/port.h: added peep->deadMove to port structure
4380 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4381 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4382 deadMove, finally removed no. 1 and 2
4389 * src/hc08/gen.c: mark lines with isComment or isLabel
4390 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4392 * sdcc.spec: bumped version to 2.6.3
4394 2006-12-26 Borut Razem <borut.razem AT siol.net>
4396 * support/cpp2/Makefile.in: added dependency on options.h
4397 * configure: regenerated
4398 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4399 * support/cpp2/Makefile.in: added vasprintf.c
4401 2006-12-25 Borut Razem <borut.razem AT siol.net>
4403 * SDCPP synchronized with GCC CPP release version 3.4.6,
4404 the latest release before 4.x:
4405 * support/cpp2/Makefile.in, support/cpp2/config.h,
4406 support/cpp2/configure, support/cpp2/configure.in,
4407 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4408 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4409 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4410 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4411 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4412 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4413 support/cpp2/cpptrad.c, support/cpp2/except.h,
4414 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4415 support/cpp2/hwint.h, support/cpp2/intl.h,
4416 support/cpp2/line-map.c, support/cpp2/line-map.h,
4417 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4418 support/cpp2/output.h, support/cpp2/prefix.c,
4419 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4420 support/cpp2/system.h, support/cpp2/version.c:
4422 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4423 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4424 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4425 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4426 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4427 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4428 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4429 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4430 support/cpp2/move-if-change, support/cpp2/opts.c,
4431 support/cpp2/opts.h, support/cpp2/opts.sh,
4432 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4433 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4434 support/cpp2/win32, support/cpp2/win32/dirent.c,
4435 support/cpp2/win32/dirent.h:
4437 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4438 * support/cpp2/sdcpp.h: renamed from sdcc.h
4439 * sdcppinit.c: deleted
4441 2006-12-23 Borut Razem <borut.razem AT siol.net>
4443 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4444 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4445 preproc.c: an other try to fix bug #982435: introduced
4446 -pedantic-parse-number command line option and pedantic_parse_number
4449 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4453 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4454 corrected overlayed areax addresses, warn about memory overlaps
4455 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4464 * src/port.h: added xabs_name and iabs_name
4465 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4466 (glue, emitMaps): create and emit maps d_abs and i_abs
4467 * src/SDCCglue.h: cosmetic changes
4468 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4470 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4471 (allocDefault): put absolute, initialized globals in them
4472 * support/regression/tests/absolute.c: added absolute bdata test
4473 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4475 2006-12-20 Borut Razem <borut.razem AT siol.net>
4477 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4478 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4479 added regression test for bug #982435
4481 2006-12-18 Borut Razem <borut.razem AT siol.net>
4483 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4484 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4485 small cosmetic changes
4486 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4487 * support/regression/tests/bug-1351710.c: added regression test
4489 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4491 * doc/sdccman.lyx: added the long missed iCode table
4492 "<where is figure II?>", added links to wiki
4494 2006-12-17 Borut Razem <borut.razem AT siol.net>
4496 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4497 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4498 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4499 unified table driven pragma handling, pragma argument type checking
4500 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4501 current one - version 1.1.3
4502 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4504 2006-12-13 Raphael Neider <rneider AT web.de>
4506 * src/pic/device.h: removed AssignedMemory structure and macros
4507 * src/pic/device.c: removed global finalMapping (linker assigns
4509 (register_map): add SFRs to remembered memRanges
4510 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4511 assignFixedRegisters,assignRelocatableRegisters): removed,
4512 (setMaxRAM,validAddress): adapted accordingly,
4513 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4514 reasonably sized sharebanks,
4515 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4516 (allDefsOutOfRange): removed unused code,
4517 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4519 * src/pic/pcode.c (register_reassign): removed recursion warning,
4520 fired far too often,
4521 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4522 to use existing pic14_stringInSet() to avoid duplicate symbols,
4523 tidied up the code a bit,
4524 (pic14printLocals): added in symmetry to printExterns, replaces
4525 writeUsedRegs more or less,
4526 (picglue): call new pic14_printLocals(),
4527 * device/include/pic/pic*.h: removed #pragma memmap directives,
4528 information gathered from include/pic/pic14devices.txt
4529 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4531 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4533 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4535 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4537 * device/include/mcs51/cc2430.h: fixed missing ';'
4539 2006-12-10 Raphael Neider <rneider AT web.de>
4541 * device/lib/pic16/libc/stdio/vfprintf.c,
4542 * device/lib/pic16/libc/stdio/printf_small.c,
4543 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4544 char arguments, as char varargs are cast to int by the caller,
4545 hopefully fixes #1604915 (other device libraries are still affected)
4547 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4549 * src/mcs51/ralloc.c (packRegsForAssign),
4550 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4552 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * device/include/malloc.h: removed init_dynamic_memory
4555 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4556 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4557 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4558 * device/lib/libsdcc.lib,
4559 * device/lib/Makefile.in,
4560 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4561 * doc/sdccman.lyx: documented use of new _heap.c
4562 * support/regression/tests/malloc.c: removed init_dynamic_memory
4563 * src/cdbFile.c(spacesToUnderscores): new function,
4564 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4566 * device/include/tinibios.h: removed defines for putchar and getchar
4567 * device/lib/ds390/Makefile.in: added putchar.c
4568 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4570 2006-12-09 Borut Razem <borut.razem AT siol.net>
4572 * support/cpp2/sdcc.h: prevent multiple inclusion
4573 * support/cpp2/options.h: deleted
4575 2006-12-08 Borut Razem <borut.razem AT siol.net>
4577 * support/cpp2/sdcc.h: removed x*alloc() macros
4578 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4579 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4580 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4581 * support/cpp2/system.h: moved #include "sdcc.h"
4582 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4583 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4585 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4586 -funsigned-char options
4587 * support/cpp2/sdcppmain.c: fixed bug 1611411
4589 2006-12-07 Borut Razem <borut.razem AT siol.net>
4591 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4594 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4597 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4599 * .version: bumped to 2.6.2 because a) it's been a while
4600 b) the linker sources have moved c) the preprocessor is upgraded
4602 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4604 * support/regression/tests/snprintf.c: some checks
4605 * lib/src/printf_large.c: %bc: read char instead of int from stack
4607 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4609 * device/include/mcs51/cc2430.h: inserted _XPAGE
4611 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4613 * device/include/mcs51/cc2430.h: added
4615 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * device/include/asm/default/features.h,
4618 * device/include/asm/ds390/features.h,
4619 * device/include/mcs51/at89s53.h,
4620 * device/include/ser.h,
4621 * device/include/ser_ir.h,
4622 * device/include/serial.h: changed keywords to double underscore variants,
4623 fixes bug 1590261 some more, thanks Steven Borley
4625 2006-12-01 Raphael Neider <rneider AT web.de>
4627 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4628 but emit warning (recursion is not supported for pic14)
4630 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4632 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4633 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4635 2006-11-30 Raphael Neider <rneider AT web.de>
4637 * src/pic/device.c (dump_sfr): always emit symbols
4638 * src/pic/glue.c (pic14printPublics): fixed typo
4640 2006-11-30 Raphael Neider <rneider AT web.de>
4642 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4643 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4644 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4645 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4646 a sharebank, use a non-shared bank for the stack if none available
4647 * src/pic/device.h (struct memRange): added linked list next field,
4648 added prototypes for above functions
4649 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4650 (typeRegWithIdx): accept fixed and unfixed stack registers
4651 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4652 the stack, handle shared and banked stack (except for WSAVE),
4653 (insertBankSel): removed useless optimization (will never fire),
4654 (FixRegisterBanking): added optimization for devices with only one
4655 possibly aliased bank of memory, like 16f84
4656 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4657 devices have no SHAREBANK in the linker script
4658 * device/include/pic/pic14devices.txt: documented memmap
4659 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4661 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4663 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4664 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4665 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4666 genhc08Code): switched most of the D (debug) macros to DD (detailed
4667 debug) macros to better control clutter in the generated .asm file.
4668 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4669 genRightShift): fixed bug with non-constant bit shift stored to
4670 a volatile result (SF Open Discussion forum thread #1616749).
4671 Single byte case is not yet optimized.
4673 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * device/include/asm/mcs51/features.h,
4676 * device/include/malloc.h,
4677 * device/include/stdio.h: changed keywords to double underscore variants,
4680 2006-11-27 Borut Razem <borut.razem AT siol.net>
4682 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4683 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4684 support/cpp2/output.h, support/cpp2/cppinit.c,
4685 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4686 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4687 support/cpp2/cppdefault.c, support/cpp2/system.h,
4688 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4689 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4690 support/cpp2/prefix.c, support/cpp2/except.h,
4691 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4692 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4693 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4694 support/cpp2/version.c, support/cpp2/cppmain.c,
4695 support/cpp2/version.h, support/cpp2/hashtable.c,
4696 support/cpp2/cpperror.c:
4697 synchronized with GCC CPP release version 3.3.6,
4698 the latest where cppmain.c still exists.
4699 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4700 support/cpp2/sdcppinit.c: added
4702 2006-11-27 Borut Razem <borut.razem AT siol.net>
4704 * support/cpp2/cpplex.c:
4705 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4707 * support/cpp2/cpplib.c: removed definitions of unused variables
4709 2006-11-26 Borut Razem <borut.razem AT siol.net>
4711 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4712 since they are redefined by macros in support/cpp2/sdcc.h
4713 * support/cpp2/sdcc.h: x*alloc macro redefinition
4715 2006-11-25 Borut Razem <borut.razem AT siol.net>
4717 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4718 support/cpp2/configure, support/cpp2/Makefile.in,
4719 support/cpp2/cppfiles.c, support/cpp2/output.h,
4720 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4721 support/cpp2/config.h, support/cpp2/cpplib.h,
4722 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4723 support/cpp2/cppdefault.c, support/cpp2/config.in,
4724 support/cpp2/system.h, support/cpp2/cpplex.c,
4725 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4726 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4727 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4728 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4729 support/cpp2/configure.in, support/cpp2/intl.h,
4730 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4731 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4732 support/cpp2/version.c, support/cpp2/cppmain.c,
4733 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4734 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4735 support/cpp2/cpperror.c,
4736 support/cpp2/libiberty/safe-ctype.c,
4737 support/cpp2/libiberty/safe-ctype.h,
4738 support/cpp2/libiberty/splay-tree.c,
4739 support/cpp2/libiberty/obstack.c,
4740 support/cpp2/libiberty/lbasename.c,
4741 support/cpp2/libiberty/splay-tree.h,
4742 support/cpp2/libiberty/obstack.h:
4743 synchronized with GCC CPP release version 3.2.3,
4744 the latest before integration of cpp into gcc
4745 * support/cpp2/except.h, support/cpp2/line-map.c,
4746 support/cpp2/line-map.h,
4747 support/cpp2/libiberty/hex.c,
4748 support/cpp2/libiberty/concat.c,
4749 support/cpp2/libiberty/filenames.h: added
4750 * support/cpp2/intl.c: deleted
4752 2006-11-24 Borut Razem <borut.razem AT siol.net>
4754 * src/SDCC.y: enabled compilation of empty source file
4755 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4756 "ISO C forbids an empty source file"
4757 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4758 if all the code is ifdefed out.
4760 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4762 * src/hc08/gen.c (genPcall): fix for bug #1601032
4764 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4766 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4767 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4768 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4769 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4770 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4771 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4772 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4773 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4774 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4775 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4776 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4777 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4778 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4779 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4780 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4781 Renamed to all upper case as per the standard set by SiLabs
4783 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4785 * device/include/mcs51/C8051F520.h: new, added
4786 * device/include/mcs51/compiler.h: added link about predefined macros
4788 2006-11-23 Raphael Neider <rneider AT web.de>
4790 * src/regression/Makefile: add -L path to fresh library
4791 * src/regression/simulate: emphasize FAILED output
4792 * src/regression/create_stc: output _failures from gpsim
4793 * src/regression/compare4.c,
4794 * src/regression/rotate6.c: fixed char literals,
4795 all compile, all run =8-D
4797 * src/pic/pcode.h: added isPCASMDIR macro
4798 * src/pic/gen.c (genAnd): fixed bit offset
4799 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4800 packBits): unified register numbering schemes,
4801 (newReg): do not insert stack registers into hash table,
4802 (initStack): unpinned pseudo stack, simplified,
4803 (typeRegWithIdx): fixed retrieval of stack registers,
4804 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4805 (pCodeReplace): removed invalid assertion,
4806 (insertPCodeInstruction): fixed newly added labels,
4807 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4808 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4809 DumpFlow): removed unsed (broken?) code,
4810 (insertBankSel): prevent STATUS from being BANKSELed,
4811 (FixRegisterBanking): rewritten from scratch, implemented generic
4812 optimizations (suppress BANKSELs to same register and to registers
4813 present in all banks),
4814 (AnalyzeBanking): update flow after BANKSELection
4816 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4817 sharebank, let linker place it, mark STKxx symbols as emitted
4819 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4821 * src/regression/arrays.c,
4822 * src/regression/bank1.c,
4823 * src/regression/bool2.c,
4824 * src/regression/compare7.c,
4825 * src/regression/compare8.c,
4826 * src/regression/compare9.c,
4827 * src/regression/compare10.c,
4828 * src/regression/configword.c,
4829 * src/regression/for.c,
4830 * src/regression/mult1.c,
4831 * src/regression/pointer1.c,
4832 * src/regression/rotate6.c,
4833 * src/regression/string1.c,
4834 * src/regression/struct1.c,
4835 * src/regression/Makefile: make PIC14 regression tests run again
4836 (3 fail, 6 won't compile)
4838 2006-11-21 Raphael Neider <rneider AT web.de>
4840 * device/include/pic16/pic18f4550.h,
4841 * device/include/pic16/pic18f4455.h,
4842 * device/lib/pic16/libdev/pic18f4550.c,
4843 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4844 * configure.in: removed superfluous closing bracket
4846 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4848 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4851 2006-11-21 Raphael Neider <rneider AT web.de>
4853 * src/pic/device.{c,h}: added pic14_getPIC()
4854 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4855 (genAnd): added PIC code for one case, fixes #1597044
4856 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4857 SFRs that are present in all banks (e.g., STATUS)
4859 2006-11-20 Raphael Neider <rneider AT web.de>
4861 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4862 INCFSZ/INCFSZW and declared them as changing Z bit,
4863 (insertPCodeInstruction): correctly invert the above instructions,
4865 (DoBankSelect): don't panic on po_immediates
4867 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4870 * as/link/mcs51/lkihx.c (newArea),
4871 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4872 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4874 2006-11-11 Raphael Neider <rneider AT web.de>
4876 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4877 bitfield symbols, fixes #1579535 (once more...).
4879 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4881 * support/regression/generate-cases.py,
4882 * support/regression/fwk/include/testfwk.h,
4883 * support/regression/fwk/lib/testfwk.c: used code pointers,
4884 (about 50kByte less code generated for mcs51)
4886 2006-11-06 Borut Razem <borut.razem AT siol.net>
4888 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4889 debugger/mcs51/configure: fixed failed check because the function
4890 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4891 who submitted the patch for gpsim.
4892 * debugger/mcs51/configure.in: removed the result message
4893 * debugger/mcs51/Makefile.in: fixed the config.status warning
4894 "... seems to ignore the --datarootdir setting"
4896 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4898 * device/include/mcs51/c8051f020.h,
4899 * device/include/mcs51/c8051f040.h,
4900 * device/include/mcs51/c8051f060.h,
4901 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4902 * src/z80/gen.c (gencjneshort),
4903 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4905 2006-10-31 Borut Razem <borut.razem AT siol.net>
4907 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4908 debugger/mcs51/configure: get readline version
4910 2006-10-30 Borut Razem <borut.razem AT siol.net>
4912 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4913 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4914 debugger/mcs51/configure: locate readline even when cross compiling
4915 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4917 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4919 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4922 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4924 * device/include/malloc.h,
4925 * device/lib/calloc.c,
4926 * device/lib/free.c,
4927 * device/lib/malloc.c,
4928 * device/lib/realloc.c: moved definition of struct into sources
4929 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4931 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * as/asx8051.dsp: corrected output directories
4934 * as/link/hc08: new directory for hc08 linker
4935 * as/hc08/aslink.h, as/link/aslink.h,
4936 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4937 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4938 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4939 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4940 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4941 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4942 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4943 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4944 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4945 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4946 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4947 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4948 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4949 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4950 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4951 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4952 * as/link/hc08/conf.mk,
4956 * sdcc.dsw: moved hc08 linker to as/link/hc08
4957 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4958 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4959 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4960 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4961 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4962 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4963 * as/link/mcs51/aslink.dsp,
4964 * as/link/mcs51/Makefile.in: factored out the common files
4965 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4966 * as/clean.mk: extra cleaning common files
4967 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4968 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4969 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4971 2006-10-29 Raphael Neider <rneider AT web.de>
4973 * src/pic/ralloc.c (newReg): create aliases for registers with
4974 multiple names to fix #1579535 and #1584001,
4975 (regWithIdx,dirregWithName): resolve aliases on lookup
4976 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4978 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4979 to prevent build errors on small devices
4981 2006-10-28 Raphael Neider <rneider AT web.de>
4983 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4984 assumption within interrupt handlers, fixes #1584940
4985 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4986 "emitted" to avoid emitting them again in udata
4988 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4990 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4993 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4995 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4996 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4997 on/off CR to CRLF conversion.
4999 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5001 * doc/sdccman.lyx: updated IRQ section
5003 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5005 * device/lib/serial_io.c: removed
5006 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5007 replacements for serial_io.c
5009 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5011 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5013 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5015 * device/lib/serial_io.c: Default putchar() and getchar() for
5016 mcs51 uses serial port.
5018 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5022 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5024 * support/regression/ports/mcs51/support.c: smaller
5025 _sdcc_external_startup()
5026 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5028 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * device/lib/gbz80/crt0.s,
5031 * device/lib/gbz80/crt0_rle.s,
5032 * device/lib/gbz80/div.s,
5033 * device/lib/gbz80/fstubs.s,
5034 * device/lib/gbz80/heap.s,
5035 * device/lib/gbz80/mul.s,
5036 * device/lib/gbz80/putchar.s,
5037 * device/lib/gbz80/stubs.s,
5038 * device/lib/z80/crt0.s,
5039 * device/lib/z80/crt0_rle.s,
5040 * device/lib/z80/div.s,
5041 * device/lib/z80/fstubs.s,
5042 * device/lib/z80/heap.s,
5043 * device/lib/z80/mul.s,
5044 * device/lib/z80/putchar.s,
5045 * device/lib/z80/stubs.s: reverted, I was mistaken
5047 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5049 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5050 * support/regression/ports/mcs51/support.c: removed race
5051 condition on TI in _putchar allowing to use serial port mode 0
5053 2006-10-20 Borut Razem <borut.razem AT siol.net>
5055 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5057 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5059 * device/lib/gbz80/crt0.s,
5060 * device/lib/gbz80/crt0_rle.s,
5061 * device/lib/gbz80/div.s,
5062 * device/lib/gbz80/fstubs.s,
5063 * device/lib/gbz80/heap.s,
5064 * device/lib/gbz80/mul.s,
5065 * device/lib/gbz80/putchar.s,
5066 * device/lib/gbz80/stubs.s,
5067 * device/lib/z80/crt0.s,
5068 * device/lib/z80/crt0_rle.s,
5069 * device/lib/z80/div.s,
5070 * device/lib/z80/fstubs.s,
5071 * device/lib/z80/heap.s,
5072 * device/lib/z80/mul.s,
5073 * device/lib/z80/putchar.s,
5074 * device/lib/z80/stubs.s: removed all leading underscores from area names
5076 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5078 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5079 regression tests are not waiting in the simulator for simulated
5080 transmission of debug output
5082 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5084 * device/lib/printf_large.c: slightly smaller
5085 * doc/sdccman.lyx: do not use spaces within html links
5087 2006-10-16 Borut Razem <borut.razem AT siol.net>
5089 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5090 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5091 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5092 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5093 debugger/mcs51/configure:
5094 [ 1185668 ] add gnu readline support to sdcdb - enabled
5096 2006-10-16 Raphael Neider <rneider AT web.de>
5098 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5099 fixes #1577882, removes close to all banking optimizations
5101 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5103 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5104 variables in code memory
5105 * support/regression/tests/absolute.c: added test for this
5107 2006-10-15 Raphael Neider <rneider AT web.de>
5109 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5111 (BankSelect): emit BANKSEL before touching linker-placed regs,
5114 2006-10-10 Raphael Neider <rneider AT web.de>
5116 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5117 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5118 * src/pic/main.c (_pic14_parseOptions),
5119 * src/pic/main.h: mostly reverted to previous state, now use results
5120 from SDCCmain.c's argument parsing
5122 2006-10-10 Borut Razem <borut.razem AT siol.net>
5124 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5125 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5126 [ 1185668 ] add gnu readline support to sdcdb -
5127 prepared for READLINE, not enabled yet,
5128 thanks to <tal.bav AT gmail.com>
5130 2006-10-10 Raphael Neider <rneider AT web.de>
5132 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5133 * src/pic16/devices.inc,
5134 * device/include/pic16 (pic18f[24]620.h),
5135 * device/include/pic18fregs.h,
5136 * device/lib/pic16/pics.all,
5137 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5138 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5139 Gary Plumbridge and Anton Strobl
5141 2006-10-10 Raphael Neider <rneider AT web.de>
5143 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5144 --stack-siz=NUM options to configure the argument passing stack
5145 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5146 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5147 (pic14_getSharebankSize): obey --stack-siz=NUM,
5148 (pic14_getSharebankAddress): obey --stack-loc=NUM
5150 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5152 * doc/sdccman.lyx: added to the manual
5153 * doc/figures/ddd_example.png: added (neither pdflatex nor
5154 most browsers seem to like the .eps file)
5156 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5158 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5159 to /tmp and /var/tmp acc. LSB
5160 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5162 * support/regression/tests/onebyte.c: added test
5164 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5166 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5168 2006-10-05 Borut Razem <borut.razem AT siol.net>
5170 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5172 - sdcc.dsw: changed property eol-style to CRLF
5173 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5175 2006-10-04 Raphael Neider <rneider AT web.de>
5177 * device/include/pic/{pic16f84.h,pic16f84a.h},
5178 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5179 from patch #1522504, thanks to Robas Teodor
5181 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5183 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5186 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5188 * src/pic16/glue.c (pic16emitMaps),
5189 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5190 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5191 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5192 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5194 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5195 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5197 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5199 * support/librarian/sdcclib.c: Added option -l.
5200 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5202 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5203 using Windows command prompt.
5205 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * device/lib/libsdcc.lib: added module rand
5208 * src/ds390/ralloc.c (rematStr),
5209 * src/hc08/ralloc.c (rematStr),
5210 * src/mcs51/ralloc.c (rematStr),
5211 * src/z80/ralloc.c (rematStr): made output more consistent
5212 * src/mcs51/gen.c: cosmetic changes
5214 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5216 * src/port.h: added mem.cabs_name to PORT
5223 * src/z80/main.c: added cabs_name initializers
5224 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5226 (emitMaps): emit absolutes in code memory into cabs_name
5228 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5229 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5230 * support/regression/fwk/include/testfwk.h: added define for at
5231 * support/regression/tests/absolute.c: added, new
5233 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5235 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5236 optimizations, see also patch 887161 by Stas Sergeev
5237 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5238 to be necessary anymore,
5239 (102, 103, 104, 127): renamed all occurances of bp to _bp
5241 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5243 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5244 thanks Weston T. Schmidt for patch 1555221
5245 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5246 * src/SDCCicode.c(geniCodeMultiply): small optimization
5248 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5250 * device/include/stdlib.h: added rand prototypes
5251 * device/lib/rand.c: new, added
5252 * device/lib/Makefile.in: added rand.c
5253 * src/z80/peeph.def,
5254 * src/z80/peeph-gbz80.def,
5255 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5257 2006-09-20 Raphael Neider <rneider AT web.de>
5259 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5261 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5263 * as/link/aslink.h: cosmetic changes
5264 * as/link/mcs51/Makefile.in,
5265 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5267 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5270 * as/link/mcs51/aslink.h,
5271 * as/link/z80/aslink.h: merged and moved to as/link/
5272 * as/link/lkstore.c,
5273 * as/link/mcs51/lkstore.c: moved to as/link/
5274 * as/link/clean.mk: remove *.o
5275 * as/link/mcs51/alloc.h: deleted
5276 * as/link/mcs51/lkarea.c: added lnksect prototype
5277 * as/link/mcs51/lkdata.c,
5278 * as/link/mcs51/lklex.c,
5279 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5280 * as/link/mcs51/lkmem.c,
5281 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5282 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5283 * as/link/mcs51/aslink.dsp,
5284 * as/link/mcs51/Makefile.aslink,
5285 * as/link/mcs51/Makefile.bcc,
5286 * as/link/mcs51/Makefile.in: updated for moved files
5287 * as/link/z80/lkarea.c,
5288 * as/link/z80/lkhead.c,
5289 * as/link/z80/lklex.c,
5290 * as/link/z80/lklibr.c,
5291 * as/link/z80/lklist.c,
5292 * as/link/z80/lkmain.c,
5293 * as/link/z80/lkrloc.c,
5294 * as/link/z80/lksym.c: synced with mcs51
5295 * as/link/z80/lkdata.c,
5296 * as/link/z80/lkeval.c,
5297 * as/link/z80/lkihx.c,
5298 * as/link/z80/lks19.c: cosmetic changes
5299 * as/link/z80/Makefile.in,
5300 * as/link/z80/linkgbz80.dsp,
5301 * as/link/z80/linkz80.dsp: updated for moved files
5303 2006-09-16 Borut Razem <borut.razem AT siol.net>
5305 * debugger/mcs51/sdcdb.c: partially fixed
5306 [ 1203664 ] sdcdb fails to open files w. two "." periods
5307 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5308 debugger/mcs51/symtab.h: fixed indenting
5309 * configure.in, configure: up to date with latest Maarten's changes
5311 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5314 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5315 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5316 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5317 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5318 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5319 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5320 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5321 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5322 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5323 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5324 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5325 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5326 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5327 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5328 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5329 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5330 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5331 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5332 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5333 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5334 as/link/mcs51/alloc.h,
5335 as/link/mcs51/clean.mk,
5336 as/link/mcs51/conf.mk,
5337 as/link/mcs51/Makefile.bcc,
5338 as/link/mcs51/Makefile.in,
5339 as/link/mcs51/readme.390,
5340 as/link/mcs51/strcmpi.c,
5341 as/link/mcs51/strcmpi.h,
5343 as/mcs51/Makefile.bcc,
5344 as/mcs51/Makefile.in,
5347 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5349 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5352 * as/link/Makefile.in,
5353 * as/link/z80/linkgbz80.dsp,
5354 * as/link/z80/linkz80.dsp,
5361 * link/z80/aslink.h,
5362 * link/z80/clean.mk,
5364 * link/z80/linkgbz80.dsp,
5365 * link/z80/linkz80.dsp,
5366 * link/z80/lkarea.c,
5367 * link/z80/lkdata.c,
5368 * link/z80/lkeval.c,
5371 * link/z80/lkhead.c,
5374 * link/z80/lklibr.c,
5375 * link/z80/lklist.c,
5376 * link/z80/lkmain.c,
5377 * link/z80/lkrloc.c,
5380 * link/z80/Makefile.in,
5382 * sdcc.dsw: moved link/ to as/link/
5384 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5386 * as/mcs51/i51mch.c (machine): fixed warning
5388 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5392 2006-09-09 Borut Razem <borut.razem AT siol.net>
5394 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5395 sdcdb WIN32 native port
5396 * src/clean.mk: fixed
5398 2006-09-08 Borut Razem <borut.razem AT siol.net>
5400 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5402 2006-09-08 Raphael Neider <rneider AT web.de>
5404 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5405 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5406 to gplink to disable processor mismatch warning and to allow
5407 the use of devices with only aliased (shared) memory banks,
5408 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5410 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5412 * doc/sdccman.lyx: Some re-formating plus example on using
5413 #pragma preproc_asm +/-
5415 2006-09-07 Borut Razem <borut.razem AT siol.net>
5417 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5420 2006-09-06 Borut Razem <borut.razem AT siol.net>
5422 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5423 line at sdcc.nsi:153
5424 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5426 2006-09-05 Borut Razem <borut.razem AT siol.net>
5428 * configure.in, configure: support for winsock2
5429 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5430 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5431 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5432 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5433 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5435 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5437 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5439 * support/regression/tests/bug1551947.c: new, added
5440 * src/SDCCsymt.h: strings are char* not byte*
5442 2006-09-05 Raphael Neider <rneider AT web.de>
5444 * device/lib/pic16/libdev/pic18f4550.c,
5445 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5446 declarations/definitions from patch #1520949
5448 2006-09-05 Raphael Neider <rneider AT web.de>
5450 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5451 byte-aligned bitfields, fixes #1539278
5453 2006-09-05 Raphael Neider <rneider AT web.de>
5455 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5458 2006-09-04 Borut Razem <borut.razem AT siol.net>
5460 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5461 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5462 -mno-cygwin is a part of the compiler name
5463 * support/scripts/sdcc_mingw32: don't disable ucsim
5465 2006-09-03 Borut Razem <borut.razem AT siol.net>
5467 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5468 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5470 2006-09-03 Raphael Neider <rneider AT web.de>
5473 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5474 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5477 2006-09-01 Borut Razem <borut.razem AT siol.net>
5479 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5480 to make ppc-osx happy
5482 2006-08-31 Borut Razem <borut.razem AT siol.net>
5484 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5485 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5486 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5487 * support/regression/ports/ds390/spec.mk,
5488 support/regression/ports/mcs51/spec.mk,
5489 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5490 To run regression tests in mingw environment:
5491 make DEV_NULL=NUL CC=gcc
5493 2006-08-30 Borut Razem <borut.razem AT siol.net>
5495 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5496 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5497 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5498 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5499 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5500 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5501 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5502 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5503 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5504 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5505 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5506 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5507 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5508 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5509 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5510 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5511 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5512 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5513 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5514 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5515 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5516 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5517 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5518 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5519 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5520 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5521 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5522 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5523 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5524 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5525 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5526 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5527 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5528 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5529 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5530 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5531 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5532 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5533 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5534 ucsim WIN32 native port
5536 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5538 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5540 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5543 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5545 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5548 * support/regression/tests/bug1546986.c: new, added
5549 * as/mcs51/.cvsignore,
5550 * debugger/mcs51/.cvsignore,
5551 * src/.cvsignore: deleted
5553 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5555 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5558 2006-08-20 Borut Razem <borut.razem AT siol.net>
5560 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5561 removed cl_listen_console::match(), cl_console::match(),
5562 restructured cl_commander::proc_input()
5564 2006-08-16 Borut Razem <borut.razem AT siol.net>
5566 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5567 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5568 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5570 2006-08-14 Borut Razem <borut.razem AT siol.net>
5572 * support/regression/Makefile.in,
5573 support/regression/ports/pic14/gpsim.cmd,
5574 support/regression/ports/pic14/spec.mk,
5575 support/regression/ports/pic14/support.c:
5576 added pic14 regression test
5578 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * as/doc/asxhtm.html: documented changed ABS behaviour
5581 * as/doc/README: fixed some typos
5583 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5585 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5588 2006-08-12 Borut Razem <borut.razem AT siol.net>
5590 * support/regression/fwk/include/testfwk.h,
5591 support/regression/fwk/lib/testfwk.c,
5592 support/regression/generate-cases.py,
5593 support/regression/Makefile.in:
5594 regression test framework does not depend on function pointers and
5597 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5599 * device/include/stddef.h: c temporary hack to fix bug 1518273
5601 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5603 * device/include/mcs51/cc2510fx.h: added
5604 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5607 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5609 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5610 * as/z80/Makefile.in: added strcmpi.c
5611 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5612 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5614 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5616 * device/lib/gbz80/asm_strings.s,
5617 * device/lib/gbz80/crt0_rle.s,
5618 * device/lib/gbz80/div.s,
5619 * device/lib/gbz80/mul.s,
5620 * device/lib/gbz80/shift.s,
5621 * device/lib/z80/asm_strings.s,
5622 * device/lib/z80/crt0_rle.s,
5623 * device/lib/z80/div.s,
5624 * device/lib/z80/mul.s,
5625 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5626 flags which are all upper case
5628 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5630 * as/z80/asm.h: made CASE_SENSITIVE 1
5631 * link/z80/aslink.h: made CASE_SENSITIVE 1
5632 * src/z80/gen.c (throughout): made all conditionals upper case
5633 * support/regression/tests/bug1503067.c: new
5635 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5637 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5638 (shiftIntoPair): added case 2 for PAIR_IY,
5639 (setupToPreserveCarry): replaced parameters with iCode and check if
5640 PAIR_DE is in use to fix bug 1399290,
5641 (genPlus, genMinus): updated call to setupToPreserveCarry
5642 * support/regression/tests/bug1399290.c: new
5644 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5646 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5647 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5648 * src/ds390/gen.c (shiftRLong),
5649 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5650 * src/mcs51/gen.c (sameReg): changed to sameByte,
5651 (xch_a_aopGet): new,
5652 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5653 shiftRLong): fixed bug 1533966
5654 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5655 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5656 * support/regression/Makefile.in: disabled z80, enabled ucz80
5657 * support/regression/tests/float_trans.c: enabled test for z80 and host
5658 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5660 2006-08-01 Borut Razem <borut.razem AT siol.net>
5662 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5663 comparison is always false due to limited range of data type
5664 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5666 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5669 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5670 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5671 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5673 2006-07-31 Borut Razem <borut.razem AT siol.net>
5675 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5676 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5677 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5678 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5679 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5680 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5681 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5682 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5683 enable ucsim mingw compilation. Serial port is disabled,
5684 since it uses termios.h API, which is not available on native
5687 2006-07-31 Borut Razem <borut.razem AT siol.net>
5689 * Small Device C Compiler 2.6.0 released
5690 * support/scripts/sdcc.nsi: added FULL_DOC option
5691 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5693 2006-07-28 Borut Razem <borut.razem AT siol.net>
5695 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5696 * doc/INSTALL.txt: updated
5698 2006-07-27 Borut Razem <borut.razem AT siol.net>
5700 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5701 device/lib/pic/libdev/Makefile.in: fixed bug
5702 [ 1438354 ] pic libsdcc: distclean doesn't work
5703 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5704 device/lib/pic16/libio/Makefile.in: fixed bug
5705 [ 1438344 ] pic16 lib: clean doesn't work properly
5706 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5708 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5710 * device/lib/pic/libsdcc/fsdiv.c,
5711 * device/lib/pic/libsdcc/fsmul.c,
5712 * device/lib/pic16/libsdcc/float/fsdiv.c,
5713 * device/lib/pic16/libsdcc/float/fsmul.c,
5714 * device/lib/_fsdiv.c,
5715 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5716 * support/regression/tests/bug1520966.c: added
5717 * doc/knownbugs.html: removed [ 1520966 ] from the list
5719 2006-07-25 Borut Razem <borut.razem AT siol.net>
5721 * configure.in, configure, sdccconf_in.h: fixed bug
5722 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5723 * doc/knownbugs.html: removed [ 1519095 ] from the list
5725 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * doc/knownbugs.html: added, contains list of known bugs at release
5728 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5730 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5732 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5733 function registers and corrected defaults with additional warning
5734 * device/lib/malloc.c: cosmetic changes
5735 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5736 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5737 (fillGaps): and used it
5739 2006-07-20 Raphael Neider <rneider AT web.de>
5741 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5742 output unless SDCCPICDEBUG is set
5743 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5744 output if SILENT is set
5746 2006-07-11 Borut Razem <borut.razem AT siol.net>
5748 * doc/README.txt: updated
5750 2006-07-10 Borut Razem <borut.razem AT siol.net>
5752 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5753 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5754 in WIN32 installation
5755 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5758 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5760 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5761 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5763 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5765 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5767 2006-07-06 Borut Razem <borut.razem AT siol.net>
5769 * support/regression/tests/bitfields.c:
5770 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5771 * support/regression/tests/constantRange.c:
5772 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5774 2006-07-04 Borut Razem <borut.razem AT siol.net>
5776 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5778 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5779 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5780 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5781 reverted changes from 2006-07-03
5782 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5783 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5784 added CPPFLAGS, used by the host port
5786 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5788 * support/regression/valdiag/tests/switch.c,
5789 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5790 * support/regression/tests/libmullong.c: fixed for host
5791 * support/regression/ports/host/spec.mk: disable all warnings for host,
5792 SDCC runs with --less-pedantic too
5794 2006-07-03 Borut Razem <borut.razem AT siol.net>
5796 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5798 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5799 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5800 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5801 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5803 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5804 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5805 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5806 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5808 2006-07-02 Raphael Neider <rneider AT web.de>
5810 * src/pic16/devices.inc,
5811 * device/include/pic16/pic18fregs.h,
5812 * device/include/pic16/pic18f4550.h,
5813 * device/lib/pic16/pics.all,
5814 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5816 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5818 * as/hc08/lkaomf51.c (OutputName),
5819 * as/mcs51/lkaomf51.c (OutputName),
5820 * as/z80/asmain.c (asmbl),
5821 * src/ds390/main.c (asmLineNodeFromLineNode),
5822 * src/hc08/ralloc.c (hc08_assignRegisters),
5823 * src/mcs51/main.c (asmLineNodeFromLineNode),
5824 * src/xa51/ralloc.c (checkRegMask),
5825 * src/xa51/gen.c (emitcode),
5826 * src/z80/gen.c (_emit2),
5827 * src/SDCCast.c (searchLitOp),
5829 * support/packihx/packihx.c,
5830 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5831 * src/ds390/gen.c (aopPutUsesAcc),
5832 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5833 * support/regression/tests/libmullong.c (mullong_wrapper),
5834 * src/SDCCsymt.c (powof2),
5836 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5837 * src/SDCCsymt.h: added TYPE_TARGET_*
5838 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5839 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5840 SDCCast because 1) header problems 2) this is the right place
5841 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5842 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5845 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5847 * src/SDCCicode.h: removed buggy semicolon in unused macro
5848 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5849 search for previous definiton of auto symbols too,
5850 (findPrevUse): fixed logic of emitWarnings
5852 2006-06-26 Raphael Neider <rneider AT web.de>
5854 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5855 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5857 2006-06-25 Raphael Neider <rneider AT web.de>
5859 * device/lib/pic/libm: NEW, added math library functions
5860 * device/lib/pic/libsdcc: NEW; added float support functions
5861 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5862 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5863 NEW, added math related headers
5864 * device/include/asm/pic/features.h: NEW
5865 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5866 (popGet): allow larger offsets for AOP_PCODE,
5867 (genDataPointerSet): handle literals explicitly, more debug output,
5868 (genAssign): fixed for float using aopLiteral ;-)
5869 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5870 GOTO initialisation routine
5871 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5872 flag on registers, fixes #1469043 (local variables do not work)
5873 * src/pic/main.c (_pic14_do_link),
5874 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5877 2006-06-25 Borut Razem <borut.razem AT siol.net>
5879 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5880 characters printed (not including the trailing '\0' used to end
5881 output to strings). Problem detected in regression test bug-927659.c.
5882 NOTE: printf() family functions should return int instead
5884 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5885 specifier are printed as themselves
5886 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5887 support flags, width and precision specifiers
5889 2006-06-24 Borut Razem <borut.razem AT siol.net>
5891 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5892 to the list of sdcc tagrets not supporting bit type
5893 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5894 testfor pic16 due to bug:
5895 [ 1511794 ] pic16: regression test bug-895992.c fails
5897 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5899 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5900 * src/SDCCglue.c (initPointer), fixed bug 1496419
5901 * support/regression/tests/bug1496419.c: new, added
5903 2006-06-22 Borut Razem <borut.razem AT siol.net>
5905 * support/regression/ports/pic16/support.c: use gpsim usart module from
5906 libgpsim_modules library
5908 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5910 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5913 2006-06-19 Raphael Neider <rneider AT web.de>
5915 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5916 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5917 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5918 (pic14printExterns,pic14printPublics,pic16printPublics,
5919 pic16_printExterns): use new functions to emit symbols
5920 (picglue,pic16glue): emit publics before emitting externs
5921 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5922 locally defined functions to avoid bug #1443651
5923 * support/regression/tests/bug-716242.c: removed pic16 workaround
5924 * support/regression/ports/pic16/spec.mk: ignore errors during build
5926 2006-06-19 Raphael Neider <rneider AT web.de>
5928 * src/pic/glue.h: added pic14aopLiteral prototype
5929 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5930 * src/pic/gen.c: removed stdint.h dependency
5931 (aopGet): use Safe_strdup()
5932 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5933 (genDataPointerSet): use pic14aopLiteral()
5934 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5935 for pic16; thanks to Bernhard and Maarten
5937 2006-06-18 Borut Razem <borut.razem AT siol.net>
5939 * support/regression/tests/structflexarray.c: flexible array members
5940 not supported by gcc < 3
5941 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5943 * src/pic/gen.c: don't include [p]strdin.h on solaris
5944 * support/Util/pstdint.h: addad svn attributes
5945 * support/regression/tests/constantRange.c,
5946 support/regression/tests/rotate.c: include inttypes.h instead
5947 stdint.h on solaris, addad svn attributes
5949 2006-06-18 Raphael Neider <rneider AT web.de>
5951 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5953 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5954 (pic16_genMinusBits): simplified sign-extension
5955 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5956 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5957 adjusted to correctly handle mixed-signed operands, disabled
5958 now unused multiplciation routines
5959 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5960 (assignResultValue): added argument denoting the size of the result
5961 as returned by the function (fixes upcasts in assigning from
5962 function calls: char foo(); int i = foo();)
5963 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5964 function result to assignResultValue
5965 (genMult): disabled inlined multiplication code
5966 (genDiv): augmented to also handle the modulus operator, fixed to
5967 handle mixed-signed operands correctly
5968 (genMod): simply call genDiv, disabled unused code
5969 (genAssign): fixed missing (sign-)extension on result
5970 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5971 valid char operands, allow signed operands for native code, added
5972 division and modulo operator handling
5973 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5975 As a consequence, onebyte.c (if split into two files) and muldiv.c
5976 pass regression tests.
5978 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5980 * doc/Makefile.in: two runs of makeindex seem needed to get
5981 correct page references in the index of sdccman.pdf
5982 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5984 2006-06-17 Borut Razem <borut.razem AT siol.net>
5986 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5988 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5990 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5991 mentioned ec2drv and paulmon
5993 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5995 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5996 consecutive abs areas
5997 (find_empty_space, allocate_space): added map to handle codemap or
5999 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6000 absolute idata and xdata
6001 * as/mcs51/lkmem.c (summary2): updated legend
6003 2006-06-16 Raphael Neider <rneider AT web.de>
6005 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6007 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6009 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6011 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6013 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6015 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6016 value of generic pointers,
6026 src/z80/main.c: PORT structure, added elements for gp_tags field,
6027 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6028 fields in the PORT structure of each port,
6029 * src/SDCCast.c (decorateType): allow processing of generic pointers
6030 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6033 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * src/pic16/pcode.c,
6041 * src/pic/pcoderegs.c,
6044 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6045 bug 1504689 on minGW
6047 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6049 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6051 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6053 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6055 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6057 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6060 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6062 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6063 to a char variable. Fixed bug #1504211
6064 * device/include/pic16/adc.h,
6065 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6066 and fixed bug #1364390
6068 2006-06-10 Borut Razem <borut.razem AT siol.net>
6070 * CVSROOT: removed the CVS left-over
6072 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6074 * as/hc08/asmain.c (asexit),
6075 * as/hc08/lkmain.c (lkexit),
6076 * as/mcs51/asmain.c (asexit),
6077 * as/mcs51/lkmain.c (lkexit),
6078 * src/SDCCglue.c (DEFSETFUNC),
6079 * src/SDCCmain.c (linkEdit, assemble),
6080 * support/librarian/sdcclib.c (AddRel),
6081 replaced unlink() by standard C remove()
6082 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6083 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6084 gatherImplicitVariables): new, added to fix bug 608752,
6085 (createFunction): added gatherImplicitVariables()
6086 * src/SDCCast.h: added createRMW prototype
6087 * src/SDCCsymt.h (struct symbol): added infertype
6088 * support/regression/tests/bug608752.c: new, added
6090 2006-06-10 Raphael Neider <rneider AT web.de>
6092 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6093 multibyte dummy reads (fixes #1503234)
6095 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6097 * device/include/mcs51/compiler.h: new, added header file to enable
6098 creating common sfr definition header files for different compilers
6100 2006-06-05 Raphael Neider <rneider AT web.de>
6102 * src/pic16/{pcode.h,genarith.c}:
6103 introduced pCodeOp combining any two pCodeOps (previously only
6104 two register operands could be combined), removed pcop2 from
6105 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6106 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6107 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6108 rewritten to use new PO_TWO_OPS
6109 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6110 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6111 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6112 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6113 (pic16_get_op): embraced return arg to allow #define return(x),
6114 added new case for combined opcodes
6115 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6116 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6117 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6119 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6121 * src/SDCCval.c (checkConstantRange): added
6122 * src/SDCCval.h: added checkConstantRange
6123 * support/Util/SDCCerr.c,
6124 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6125 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6126 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6127 * src/SDCCast.c (decorateType): added checkConstantRange,
6128 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6129 can be emitted with the correct always true/false warning,
6130 added optimization for double '!';
6131 result of decorateType() must be assigned back to the tree, because
6132 decorateType() can change the tree
6133 * src/SDCCicode.c (geniCodeLogic),
6134 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6135 (checkConstantRange): removed, it was only a fragment which never
6137 * src/SDCCsymt.c (computeType): fixed promotion for
6138 "-1 < (unsigned bit) b"
6139 * src/pic/ralloc.c (packRegsForAssign),
6140 * src/pic16/ralloc.c (packRegsForAssign),
6141 * src/hc08/ralloc.c (packRegsForAssign),
6142 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6144 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6145 * support/regression/tests/constantRange.c: added
6146 * support/valdiag/tests/constantRange.c: added
6147 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6149 2006-06-02 Borut Razem <borut.razem AT siol.net>
6151 * support/regression/ports/pic16/support.c: increase stack size
6153 * support/regression/Makefile.in: sort tests by name so that the
6154 resutlts can be compared on different machines / platforms
6156 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6158 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6159 * src/ds390/gen.c (emitLabel): new, added,
6160 (genDjnz): fixed stack overflow bug,
6161 (throughout): cosmetic changes to sync with mcs51/gen.c,
6162 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6163 * src/mcs51/gen.c (genEndFunction): small optimization,
6164 (throughout): cosmetic changes to sync with ds390/gen.c
6166 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6169 (_print_format): fixed printing pointers
6170 * src/mcs51/gen.c (emitLabel, movb): new, added,
6171 (genAssign): small optimization,
6172 (genDjnz): fixed stack overflow bug,
6173 (throughout): replaced sprintf with SNPRINTF,
6174 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6175 replaced emitcode("mov", "b,...") with MOVB(...),
6176 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6177 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6178 * src/mcs51/peeph.def: added rules 140 and 264
6179 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6180 so they may get optimized into registers
6182 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6184 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6185 immediately when encountered,
6186 (printUsage): always use stderr even on windows
6188 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6190 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6191 (processParms): fixed bug #1247551
6192 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6193 parseCmdLine, main): print '--version' to stdout,
6194 print 'help' to stdout if --help is given,
6195 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6196 arguments are given; fixed --help
6198 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6200 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6201 * support/regression/tests/bug-1493710.c: added
6203 2006-05-27 Borut Razem <borut.razem AT siol.net>
6205 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6207 * support/regression/ports/pic16/support.c: increase stack size
6208 from default 64 bytes to 128 bytes
6209 * support/regression/tests/staticinit.c,
6210 support/regression/tests/float.c: regression tests fully enabled
6211 for pic16 port by putting the initialized data arrays into the code
6213 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6214 This was changed by mistake in the previous version.
6216 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6218 * src/pic16/gen.c (genFunction, genEndFunction): some
6219 beautifications, fixed bug with falsely restoring FSR2 in large
6220 stack model, thanks to Beau E. Cox for reporting the bug
6222 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6224 * debugger/mcs51/break.c,
6225 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6226 use %p to print pointers, made address variables unsigned
6227 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6228 * debugger/mcs51/symtab.c (parseSymbol): must return something
6229 * src/mcs51/gen.c (aopForSym): small optimization,
6230 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6231 (freeAsmop): added missing break,
6232 (aopPut): removed parameter bvolatile, determine it inside the function,
6233 (saveRegisters, unsaveRegisters): small optimization,
6234 (genIpush): removed pointless check,
6235 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6236 replaced sprintf with SNPRINTF,
6237 replaced strcpy with strncpyz,
6238 updated aopPut calls,
6239 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6240 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6242 2006-05-24 Borut Razem <borut.razem AT siol.net>
6244 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6245 modification of test for the pic16 port, put the array to the code
6246 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6248 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6250 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6251 * support/Util/pstdint.h: added
6253 2006-05-22 Borut Razem <borut.razem AT siol.net>
6255 * src/regression/Makefile: removed bool2.c test, added -q linker option
6256 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6257 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6258 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6259 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6260 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6261 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6262 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6263 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6264 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6266 2006-05-22 Raphael Neider <rneider AT web.de>
6268 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6269 bug #1492360 (problematic due to generic pointers, see code)
6271 2006-05-22 Borut Razem <borut.razem AT siol.net>
6273 * support/regression/ports/pic16/specs.mk: removed stack size linker
6275 * support/regression/tests/array.c,
6276 support/regression/tests/bitopcse.c,
6277 support/regression/tests/bug-908454.c,
6278 support/regression/tests/malloc.c: modified for pic16 regression test
6279 * support/regression/tests/bitfields.c:
6280 pic16 - excluded bitfileds of size > 8
6281 * support/regression/tests/bp.c: pic16 - reduced data size
6282 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6283 * support/regression/tests/bug-460010.c:
6284 pic16 - used the absolute address the fits in memory
6285 * support/regression/tests/bug-716242.c:
6286 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6287 * support/regression/tests/float.c:
6288 pic16 - excluded - data size too big
6289 * support/regression/tests/onebyte.c:
6290 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6291 * support/regression/tests/shifts.c:
6292 pic16 - function names probably have to differ in first X characters
6294 * support/regression/tests/staticinit.c:
6295 pic16 - excluded some tests due error: no target memory available for
6298 2006-05-22 Borut Razem <borut.razem AT siol.net>
6300 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6301 second try. Thanks Stas Sergeev once more.
6303 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6305 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6306 (genLeftShift, genRightShift): fixed bug 1491627
6307 * src/hc08/peeph.def (rules 7, 8.x): added
6308 * support/regression/tests/shifts.c (ShiftLeftByParam,
6309 ShiftRightByParam, testShiftByParam): added to test variable shifting
6311 2006-05-20 Raphael Neider <rneider AT web.de>
6313 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6314 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6315 (allocReg): add only new registers to dynAllocRegs,
6316 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6317 #1489055, #1445850, and probably #1483693
6319 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6321 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6322 bug in for-loop that didn't emit the last of CONFIG and ID registers
6324 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6328 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6329 1489016, 1434401 and 1490124
6330 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6331 1489016, 1434401 and 1490124
6333 2006-05-17 Borut Razem <borut.razem AT siol.net>
6335 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6338 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6340 * device/include/mcs51/P89c51RD2.h,
6341 * device/include/mcs51/P89LPC901.h,
6342 * device/include/mcs51/P89LPC922.h,
6343 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6345 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6347 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6348 to fix missing stack pragma in compiled binary object file,
6350 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6352 * support/packihx/configure.in,
6353 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6354 determine sizeof basic types even while cross compiling
6356 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6358 * src/avr/gen.c (aopop),
6359 * src/ds390/gen.c (aopOp),
6360 * src/hc08/gen.c (aopOp),
6361 * src/mcs51/gen.c (aopop),
6362 * src/pic16/gen.c (pic16_aopOp),
6363 * src/pic/gen.c (aopOp),
6364 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6365 if size of operand is smaller than spill location
6367 2006-05-12 Borut Razem <borut.razem AT siol.net>
6369 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6370 have to have CR/LF line endings even if they are checked out on *nix
6371 or on WIN32 in cygwin binmode
6373 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6375 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6376 * device/include/ds80c390.h: added sfr16 definitions
6380 * src/ds390/ralloc.c,
6381 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6382 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6383 bit returning functions
6384 * support/regression/tests/sfr16.c: enabled test on ds390
6386 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6388 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6389 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6391 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6393 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6394 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6395 (cl_address_space constructor): removed expensive initialization,
6396 (cl_address_space::get_cell): extended for late initialization,
6397 (cl_address_space::*): use late initialization,
6398 (cl_address_decoder::activate): removed expensive initialization,
6399 This reduced regression test running time by 25%
6401 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6409 * support/packihx/Makefile.in,
6410 * support/packihx/clean.mk,
6411 * support/packihx/Makefile.bcc,
6412 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6414 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6416 * src/SDCCval.c (valNot): fix for regression test failure
6417 of not.c on big endian hosts
6419 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6421 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6423 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6425 * device/lib/mcs51/Makefile.in: changed string comparison operator
6426 to = for POSIX compliance; == is bash extension
6428 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6430 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6433 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6435 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6436 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6437 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6438 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6439 bug report #1478657,
6441 2006-05-05 Borut Razem <borut.razem AT siol.net>
6443 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6446 2006-05-02 Borut Razem <borut.razem AT siol.net>
6448 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6449 create *.ind, which made make to fail if invoked with -j 2
6451 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6453 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6454 Hubert Sack for patch 1479782
6456 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6458 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6460 2006-05-01 Raphael Neider <rneider AT web.de>
6462 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6463 (create_pic): store only prefix-free device name,
6464 (init_pic): check for device names with "16" prefix,
6466 * src/pic/device.h (struct PIC_device),
6467 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6469 * device/include/pic/pic12f{635,675,629,683}.h,
6470 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6471 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6472 * device/include/pic/pic16f505.h,
6473 * device/lib/pic/libdev/pic16f505.c: removed
6474 * device/include/pic/pic14devices.txt: added support for pic12f
6475 devices, removed unsupported non 16-bit devices
6476 [above changes provided by patch from Zik Saleeba]
6477 * src/pic/*, src/pic16/*, device/include/pic16/*,
6478 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6480 2006-05-01 Borut Razem <borut.razem AT siol.net>
6482 * configure.in, configure, doc/Makefile.in:
6483 sync with nightly build makefile - latex, dvipdf and dvips
6486 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6488 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6489 in the library source
6491 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6493 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6495 2006-04-28 Raphael Neider <rneider AT web.de>
6497 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6498 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6499 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6500 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6502 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6504 * device/lib/pic/libdev/Makefile.in,
6505 * device/lib/hc08/Makefile.in,
6506 * device/lib/gbz80/Makefile.in,
6507 * device/lib/z80/Makefile.in,
6508 * device/lib/ds390/Makefile.in,
6509 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6510 thanks to Borut for the bug report
6512 * configure: always create doc/Makefile independent from --enable-doc
6513 * Makefile.in: always install from directory doc independent from
6515 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6517 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6518 * doc/Makefile.in: install *.txt if present
6519 * device/include/Makefile.in (install): added installation of pic/*.inc
6520 and pic/*.txt files again, they were erroneously removed
6522 2006-04-28 Raphael Neider <rneider AT web.de>
6524 * src/pic/{gen.c,main.h,pcode.c},
6525 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6526 concerning signedness with casts
6528 2006-04-28 Raphael Neider <rneider AT web.de>
6530 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6531 definition of an interrupt handler,
6532 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6533 interrupt handler stuff from picglue() to separate routine,
6534 (picglue): enabled definition of intr handlers in files w/o main()
6536 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6538 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6539 compilation with MSVC 2005 Express Edition (VC8)
6541 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6543 * device/lib/Makefile: fixed build of gbz80 lib
6545 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6547 * support/regression/tests/bug-460010.c,
6548 * support/regression/tests/bug-524691.c,
6549 * support/regression/tests/bug-716242.c: removed conditional defines
6550 that are already in testfwk.h
6552 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6554 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6555 (AccAXRsh1): added, shift right by 1,
6556 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6558 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6560 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6562 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6563 remove cast to same type
6564 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6565 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6567 * link/z80/Makefile: removed, they have moved to
6570 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6571 * install-sh: fix bug #1204398 by setting umask 0022
6572 * device/lib/Makefile: separate build of z80 and gbz80 lib
6574 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6576 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6577 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6579 One basic decision: e.g. src/clean.mk includes further files. In order
6580 to make this work there are two solutions:
6581 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6582 run configure on them. This way they can use
6583 'include $(srcdir)/port-clean.mk'
6584 - always include clean.mk by the Makefile at the same level. To avoid
6585 that `make clean` tries to include and build Makefile.dep the
6586 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6587 implemented, because now even `make uninstall` doesn't create
6588 Makefile.in. clean.mk could be eliminated by pasting it in
6591 * debugger/mcs51/Makefile.in: build own objects from library sources
6592 (SLIB, SDCC) in current directory
6594 * configure, configure.in: renamed --disable-device-lib-build in
6595 --disable-device-lib; added --enable-doc, the required tools are
6596 searched by configure; added result message; the toolchain for the
6597 belonging ports are now only built, if the port is enabled.
6599 * support/regression/*: all output is written in directory gen, because
6600 the fwk and ports directories don't livet in the build tree using vpath
6602 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6603 --disable-device-lib, added --enable-doc, added section VPATH
6605 * sim/ucsim/configure.in,
6606 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6607 z80 are enabled by default
6609 2006-04-24 Raphael Neider <rneider AT web.de>
6611 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6612 to config word, "pic14_"-prefixed some extern functions
6613 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6614 config word has been found
6615 * src/pic/device.h: added prototypes
6616 * src/pic/pcode.c: added "pic14_"-prefix where needed
6617 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6619 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6621 (pic14emitRegularMap): ignore config words,
6622 (pic14createInterruptVect): moved generating __config directives away
6623 (picglue): have __config directives emitted
6625 2006-04-24 Borut Razem <borut.razem AT siol.net>
6627 * doc/Makefile: sync with nightly build makefile
6629 2006-04-24 Raphael Neider <rneider AT web.de>
6631 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6632 registers that have not been assigned proper liveranges,
6633 fixes #1469504 and #1474602,
6634 (pCodeRegOptimizeRegUsage): fixed typo in comment
6636 2006-04-24 Borut Razem <borut.razem AT siol.net>
6638 * device/examples/main8051.c: deleted - it was removed from CVS
6639 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6640 after the transition to Subversion
6641 * src/SDCCalloc.h: deleted - it was removed from CVS
6642 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6643 after the transition to Subversion
6644 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6645 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6646 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6647 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6649 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * as/asx8051.dsp: added mcs51/strcmpi.h
6652 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6653 * as/hc08/aslink.h: updated lnksect prototype
6655 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6657 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6658 (newdot): handle A_ABS
6660 * as/mcs51/asout.c (outarea): output address
6661 * as/hc08/lkaomf51.c,
6662 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6664 * as/mcs51/i51pst.c,
6665 * as/z80/z80pst.c: "ABS" is not A_OVR
6666 * as/hc08/lkarea.c (newarea): read a_addr,
6667 (lnkarea): added codemap array, sort absolute areas to the front,
6668 combine all GSINITx/GSFINAL,
6669 (find_empty_space, allocate_space): new functions,
6670 (lnksect): return next address, handle absolute sections
6671 * as/mcs51/lkarea.c (newarea): read a_addr,
6672 lnksect2 prototype changed,
6673 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6674 (find_empty_space, allocate_space): new, factored out of lnksect2,
6675 (lnksect2): return next address, handle absolute sections
6677 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6678 * as/hc08/lklibr.c (addfile, fndsym),
6679 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6680 index out of range and detect both '\' and '/'
6681 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6682 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6683 regression tests (ds390 cannot return bool yet)
6684 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6685 document critical interrupts on z80, document changed SDCC define
6686 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6687 (_a390_mapping): added .org directive
6688 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6689 (genMultOneByte): fixed warnings
6690 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6692 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6693 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6694 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6695 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6696 * src/pic16/main.c: removed newReg prototype
6697 * src/pic16/pcode.c,
6698 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6700 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6702 * src/pic16/ralloc.c
6703 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6705 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6706 from short to PIC_OPTYPE
6707 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6708 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6709 optype from short to PIC_OPTYPE
6710 * src/port.h: made int_size unsigned to fix warnings
6711 * src/SDCC.y: fixed warning on MSVC
6712 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6713 * src/SDCCopt.c (convertToFcall): fixed warnings
6714 * src/SDCCsymt.h: removed double prototype for genSymName
6715 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6716 offset int to fix warnings
6718 2006-04-22 Borut Razem <borut.razem AT siol.net>
6720 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6721 references to CVS replaced with Subversion
6723 2006-04-21 Borut Razem <borut.razem AT siol.net>
6725 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6726 references to CVS replaced with Subversion
6728 2006-04-19 Borut Razem <borut.razem AT siol.net>
6730 * src/version.awk: adapted for svn
6731 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6732 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6733 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6734 /binutils-avr/etc/*.vi, *.jin: removed all properties
6735 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6737 2006-04-19 Borut Razem <borut.razem AT siol.net>
6739 * CVS to Subversion migration completed
6741 2006-04-18 Borut Razem <borut.razem AT siol.net>
6743 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6744 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6746 2006-04-17 Borut Razem <borut.razem AT siol.net>
6748 * device/include/Makefile.in: added pic/*.inc to the installation
6750 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6752 * support/regression/collate-results.py: fixed output in case of
6754 * support/regression/generate-cases.py: fixed splitting of pathnames
6756 * as/hc08/lklibr.c (addfile),
6757 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6759 2006-04-11 Raphael Neider <rneider AT web.de>
6761 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6762 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6763 * src/pic16/pcode.c (assignValnums): fixed #1460578
6765 2006-04-11 Raphael Neider <rneider AT web.de>
6767 * device/lib/pic/libdev/*.c,
6768 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6769 fixes #1468739, enables compilation in --std-c99 mode
6770 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6772 2006-04-11 Raphael Neider <rneider AT web.de>
6774 * src/pic/device.c (find_device): removed debug output
6775 (list_valid_pics): enabled verbose listing of supported devices
6776 * device/include/stdbool.h: define bool as char for pic14/16 as well
6778 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6780 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6782 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * .version: bumped version to 2.5.6
6785 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6787 2006-04-06 Raphael Neider <rneider AT web.de>
6789 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6790 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6791 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6792 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6793 pic14_constructAbsMap
6794 (pic14printPublics): declare absolute global symbols as global
6795 (pic14createInterruptVect),
6796 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6797 (newReg): assume new registers unused, use correct name in
6798 hashtable (reg->name instead of name), more debugLog output
6799 * src/pic/device.h (PIC_device): added fields for verbose output
6800 * src/pic/device.c: moved device definition to pic14devices.txt,
6801 added routines for runtime parsing of pic14devices.txt,
6802 added support for second config word
6803 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6804 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6805 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6806 (_pic14_parseOptions): moved pCodeInitRegisters here
6807 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6808 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6809 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6810 handling the pseudo stack
6811 * device/lib/Makefile.in: ignore failures in objects-pic16,
6812 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6813 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6814 * device/lib/pic/Makefile.subdir,
6815 * device/lib/pic16/Makefile.subdir: improved clean rules
6816 * device/lib/pic/libdev/: NEW, pic14 device libraries
6817 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6818 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6819 * device/include/Makefile.in: create subdir and install pic14 headers
6820 * device/include/pic/p16f_common.inc: removed unused declarations
6821 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6822 PICs from inc2h.pl v1.6,
6823 replaced BIT_AT macros with struct declarations
6824 * device/include/pic/pic14devices.txt: definition of supported devices,
6825 all above improvements contributed by Zik Saleeba, thanks
6826 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6827 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6830 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6832 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6833 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6834 thanks to Charles Olds
6836 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6838 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6840 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6843 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6844 * support/regression/bug1464657.c: added, new test
6846 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6851 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6853 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6854 --no-peep and --peep-file <file> are used don't use default rules but
6857 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * src/mcs51/gen.c (genCall): fixed bug 1457608
6861 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6863 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6864 changes seem to cause (trigger?) problems with the build system.
6866 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6868 * src/SDCCpeeph.c (operandsLiteral): new, added,
6869 (callFuncByName): inserted operandsLiteral
6870 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6872 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6874 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6875 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6877 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6879 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6880 implemented patch 1120823 Thanks to Willy De la Court (normal
6881 interrupts need an interrupt number now if they are made critical),
6882 and enabled nesting of critical functions though not for gbz80
6883 (genCritical, genEndCritical): added functions
6884 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6885 * src/z80/mappings.i: added "ei" to all mappings
6887 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6889 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6890 submitted by the Debian SDCC maintainer Aurelien Jarno:
6891 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6892 archive with gcc 4.1 on mips and wrote the patch"
6894 2006-03-16 Raphael Neider <rneider AT web.de>
6896 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6897 the left operand is shorter than the result (c* = lit-c* + int),
6899 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6902 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6904 * src/.version: increased version number to 2.5.5
6905 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6906 linking is done manually in pic16 port's _linkEdit,
6907 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6908 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6909 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6910 allocate asmop as AOP_ACC,
6911 (aopForRemat): added parameter 'bool result' in function declaration,
6912 (pic16_aopGet): return AOP_ACC when accessing WREG,
6913 (pic16_popGetTempReg): minor modification,
6914 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6915 'pic16_allocWithIdx',
6916 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6917 calling function in absolute addresses,
6918 (genAssign): take into account AOP_ACC asmop,
6919 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6920 * src/pic16/pcoderegs.c: some debug functions and lines added,
6921 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6922 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6924 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6925 call to allocReg, not by manually allocating a new one,
6926 (pic16_assignRegisters): now before going through the register
6927 allocating functions mark all registers as free. This eliminates some
6928 side effects resulting from peephole parser done earlier in the backbone
6930 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * src/SDCCicode.c (geniCodeLogic),
6933 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6935 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6938 (genSend): bugfix, do not allocate and free twice,
6939 (shiftRLong): handle partially overlapping aops
6940 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6942 2006-03-08 Borut Razem <borut.razem AT siol.net>
6944 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6947 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6949 * support/regression/tests/bug1409955.c: new, added
6950 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6951 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6952 (aopForSym, aopOp): increment asmop.allocated if reused,
6953 (freeAsmop): decrement asmop.allocated and check for zero instead of
6955 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6956 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6957 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6958 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6959 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6960 genSignedRightShift, genRightShift, genDataPointerGet,
6961 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6962 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6963 in reverse order from allocation,
6964 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6965 added swappedLR to keep track
6966 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6967 pdata & code for GCC, z80, gbz80 & hc08
6968 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6970 2006-03-08 Raphael Neider <rneider AT web.de>
6972 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6974 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6976 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6977 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6978 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6980 2006-03-06 Borut Razem <borut.razem AT siol.net>
6982 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6983 made the linker quiet
6985 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6987 * src/pic16/gen.c (genPcall): fixed bug #1443644
6988 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6989 which dumps before the function entry point a data byte which represents
6990 the number of the local variables used by the specified function, added
6991 'xinst' for initial support for Extended Instruction Support,
6992 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6993 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6994 port->fun_prefix anymore (may change later),
6995 (genFunction, genEndFunction): do not store/restore local registers for
6996 _main (this should take care the --main-return command line option in
6998 (genOr): removed some legacy pic-port instructions,
6999 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7000 performing operations with SFR's causes data to be written more than
7001 once to each SFR. Perhaps SFRs should be handled in special cases...
7002 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7004 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7005 into account for stack starting position,
7006 (struct OPTIONS pic16_optionsTable): added command line argument
7007 --extended or -y for Extended Instruction Support,
7008 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7009 (deassignLRs): *** perhaps the most important change, old 'for' code
7010 (commented out for reference), didn't account for some registers which
7011 were left marked 'not free' after a pointer operation. The change
7012 reduces register usage a lot in some cases
7014 2006-03-04 Borut Razem <borut.razem AT siol.net>
7016 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7018 * support/regression/tests/bug-524697.c: decreased array size for
7019 mcs51 to fit into the internal RAM
7020 * support/regression/Makefile.in: a little bit more verbose
7022 2006-03-03 Borut Razem <borut.razem AT siol.net>
7024 * support/regression/fwk/lib/testfwk.c,
7025 support/regression/fwk/include/testfwk.h: introduced function
7026 _prints(), nonrecursive _printn(), call _initEmu() from main()
7027 * support/regression/ports/gbz80/support.asm,
7028 support/regression/ports/ucz80/support.asm,
7029 support/regression/ports/z80/support.asm,
7030 support/regression/ports/ds390/support.c,
7031 support/regression/ports/hc08/support.c,
7032 support/regression/ports/host/support.c,
7033 support/regression/ports/mcs51/support.c,
7034 support/regression/ports/xa51/support.c: added empty _initEmu()
7036 * support/regression/ports/pic16/gpsim.cmd,
7037 support/regression/ports/pic16/spec.mk,
7038 support/regression/ports/pic16/support.c,
7039 support/regression/Makefile.in: added pic16 regression test
7041 2006-03-01 Raphael Neider <rneider AT web.de>
7043 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7044 genConstPointerGet): use safe way of generating MOVFF to cover
7045 literals as well as registers, fixes bug #1440527
7046 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7048 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7049 more correctly, fixes bug #1232186
7050 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7051 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7052 gplink guess the correct processor in more cases, applied patch
7053 from Till Riedel attached to and fixing bug #1436552
7055 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7057 * support/regression/tests/array.c: added, contains check for #1434401
7058 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7060 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7062 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7063 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7064 * device/include/mcs51/c8051f326.h,
7065 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7066 * device/include/mcs51/c8051f000.h,
7067 * device/include/mcs51/c8051f018.h,
7068 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7069 PCON_IDLE,PCON_STOP and added sfr16 definitions
7071 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7073 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7074 genGetWord): fixed bug 1409955
7076 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7078 * device/include/hc08/mc68hc908gp32.h,
7079 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7081 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7083 * src/SDCCast.c (constExprValue): return NULL if not a value
7084 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7085 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7086 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7088 2006-02-13 Borut Razem <borut.razem AT siol.net>
7090 * src/regression/ptrarg.c: added, fails due to bug #1430967
7091 * src/regression/Makefile: ptrarg.c added, ...
7093 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7095 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7096 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7098 2006-02-11 Borut Razem <borut.razem AT siol.net>
7100 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7101 print "Processor: xxx" message to stdout only if --verbose
7103 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7105 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7106 * support/regression/tests/bug1426356.c: added
7107 * support/regression/tests/bitfields.c: removed 2 tests
7109 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7112 * device/include/mcs51/c8051f330.h,
7113 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7114 PCON_IDLE,PCON_STOP and added sfr16 definitions
7115 * device/lib/_divsint.c,
7116 * device/lib/_divuint.c,
7117 * device/lib/_divulong.c,
7118 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7119 register bank bug for small stackauto
7121 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7123 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7125 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7127 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7128 * all.dsp: corrected several bin paths
7129 * device/include/mcs51/c8051f120.h,
7130 * device/include/mcs51/c8051f300.h,
7131 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7132 to PCON_IDLE,PCON_STOP
7133 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7134 * device/lib/printf_large.c (output_float): fixed bug 1388703
7135 * support/regression/tests/bug1057979.c: added test for bug 1388703
7137 2006-02-08 Raphael Neider <rneider AT web.de>
7139 * src/pic/pcode.c (pciTRIS): fixed typo,
7140 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7141 (LinkFlow): fixed handling of flows that end in a call,
7142 (ReuseReg): perform safety check earlier
7143 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7144 to work with flows at the beginning of a pBlock,
7145 fixes #1426557 (Symbol not previously defined),
7146 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7148 (RemoveUnusedRegisters): update register usage info
7149 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7150 created, reuse existing ones instead
7151 * src/pic/gen.c (genPcall): fixed #1424719
7153 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7155 * link/z80/lkmain.c,
7157 * link/z80/lkdata.c,
7158 * link/z80/aslink.h: fixed build on current cygwin:
7159 replaced getline() by lk_getline()
7161 2006-02-01 Borut Razem <borut.razem AT siol.net>
7163 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7164 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7165 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7166 src/regression/bool1.c, src/regression/bool2.c,
7167 src/regression/bool3.c, src/regression/call1.c,
7168 src/regression/compare.c, src/regression/compare10.c,
7169 src/regression/compare2.c, src/regression/compare3.c,
7170 src/regression/compare4.c, src/regression/compare5.c,
7171 src/regression/compare6.c, src/regression/compare7.c,
7172 src/regression/compare8.c, src/regression/compare9.c,
7173 src/regression/configword.c, src/regression/for.c,
7174 src/regression/inline.c, src/regression/mult1.c,
7175 src/regression/nestfor.c, src/regression/or1.c,
7176 src/regression/pointer1.c, src/regression/ptrfunc.c,
7177 src/regression/rotate1.c, src/regression/rotate2.c,
7178 src/regression/rotate3.c, src/regression/rotate4.c,
7179 src/regression/rotate5.c, src/regression/rotate6.c,
7180 src/regression/rotate7.c, src/regression/string1.c,
7181 src/regression/struct1.c, src/regression/sub.c,
7182 src/regression/sub2.c, src/regression/switch1.c,
7183 src/regression/while.c, src/regression/xor.c,
7184 src/regression/create_stc, src/regression/simulate,
7185 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7187 * src/regression/gpsim_assert.h: added
7189 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7191 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7192 ((void (code *) (void)) 0) ();
7201 * as/mcs51/aslink.h,
7203 * as/mcs51/asmain.c,
7204 * as/mcs51/lkdata.c,
7206 * as/mcs51/lkmain.c,
7209 * as/z80/asmain.c: fixed build on current cygwin:
7210 replaced getline() by as_getline()
7212 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7214 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7215 declarator in the symbol chain
7217 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7218 parameter list for function pointers
7219 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7220 * support/regression/tests/bug-716242.c: added
7222 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7224 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7226 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7228 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7230 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7231 inifinitely recurseable, added static
7232 * support/regression/tests/bug-1408066.c: added
7234 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7237 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7238 renamed, added possibility to create "postLoopLbl"-labels
7239 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7240 newiTempLoopHeaderLabel
7241 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7242 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7243 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7244 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7245 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7246 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7247 (basicInduction): fixed bug #136564, made static,
7248 (loopInduction): changed parameter of basicInduction, made static,
7249 (addPostLoopBlock): added
7250 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7251 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7253 * support/regression/tests/bug-136564.c: added
7254 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7255 --std-sdcc99 to LIBSDCCFLAGS
7257 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7259 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7261 * support/regression/tests/bug-1406131.c: added
7263 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7265 * src/SDCCast.c (decorateType): fix promotion of unary minus
7266 * src/SDCCsymt.c (computeType): beautified
7267 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7268 (valUnaryPM, valComplement): fix sign and promotion,
7269 (valNot): ANSI: result type is int (SDCC: unsigned char)
7270 * support/regression/tests/uminus.c: speedup by removing superflous
7272 * support/regression/tests/onebyte.c: added promotion and signedness
7273 tests for unary minus
7274 * support/regressions/tests/bug-477927.c: disable warning about
7275 uninitialized variables
7276 * support/regression/tests/not.c: added
7278 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7280 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7281 * src/mcs51/gen.c (gen51Code): show final register usage after
7282 fillGaps in asm with --i-code-in-asm
7283 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7284 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7285 incUsed, rliveClear, adjustIChain): made static,
7286 (setFromRange): excluded because it's unused,
7287 (findPrevUseSym, markWholeLoop): added,
7288 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7289 through all branches of predecessors enables sdcc to emit the warning
7290 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7291 (rlivePoint): made static, added parameter emitWarnings which is only
7292 true during the first run out of two,
7293 (findRecursiveSucc, findRecursivePred): removed,
7294 (computeLiveRanges): made static, added parameter emitWarnings,
7295 (dumpIcRlive): added for debugging only
7296 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7297 removed prototype of setFromRange()
7298 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7299 in call of computeLiveRanges()
7300 * support/regression/tests/bug-895992.c: added
7301 * support/regression/tests/bug-971834.c: added
7302 * support/valdiag/tests/bug-895992.c: added
7303 * support/valdiag/tests/bug-971834.c: added
7305 2005-12-18 Raphael Neider <rneider AT web.de>
7307 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7308 (genUnpackBits): improved code for direct operands,
7309 (genPackBits): improved code for literal assignment to bitfields
7310 and for direct destination operands (no FSR indirection),
7311 prevented redundant AND, fixes #1362800,
7312 (AccLsh): added parameter to disable masking of the result
7313 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7314 skip instructions with side-effects (like incfsz),
7315 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7316 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7317 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7320 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7322 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7323 volatile variables as spill location
7325 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7327 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7329 * support/regression/tests/bug-1376320.c: added
7331 2005-12-08 Raphael Neider <rneider AT web.de>
7333 * src/pic/device.c: renamed is_shared to pic14_is_shared
7334 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7335 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7336 (is_valid_identifier): added for above workaround
7338 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7340 * device/lib/Makefile.in: fixed to enable port-specific-objects
7341 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7342 char, thanks Hubert Sack
7343 * doc/sdccman.lyx: documented --xstack-loc,
7344 elaborated a bit more on interrupts and pitfalls,
7345 removed "setjmp/longjmp unsupported",
7346 documented some unsupported C99 features
7347 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7348 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7349 if, thanks Hubert Sack
7350 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7351 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7353 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7354 regression tests can report resource usage (rfe 700441)
7355 * support/regression/collate-results.py: report resource usage
7356 * support/regression/ports/ds390/spec.mk,
7357 * support/regression/ports/hc08/spec.mk,
7358 * support/regression/ports/mcs51/spec.mk,
7359 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7360 * support/regression/ports/ds390/uCsim.cmd,
7361 * support/regression/ports/hc08/uCsim.cmd,
7362 * support/regression/ports/mcs51/uCsim.cmd,
7363 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7364 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7365 library, use the default one
7366 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7367 building the library
7369 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7371 * config.dsp: added dependency on .version and configure_vc.awk
7372 * device/include/setjmp.h: updated for --stack-auto and --xstack
7373 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7374 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7375 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7376 * device/lib/libsdcc.lib: added _setjmp
7377 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7378 (decorateType): fixed bug 1372851,
7379 (optimizeGetHbit): fixed warning
7380 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7381 array initialisation
7382 * support/regression/tests/bug1057979.c: added test for bug 1358192
7383 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7385 2005-12-03 Borut Razem <borut.razem AT siol.net>
7387 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7388 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7390 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7392 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7393 createIval): implement symbol independant "flexible array member",
7394 (createIvalCharPtr): implemented flexible array initialisation with a
7396 * src/SDCCsymt.c (copyStruct): removed,
7397 (getSize): fixed misleading comment,
7398 (getAllocSize): removed, the additional allocation size is now in
7399 sym->flexArrayLength,
7400 (checkStructFlexArray): new, syntax checks for flexible array members,
7401 (compStructSize): added syntax checks for "flexible array members"
7402 (copyStruct): removed,
7403 (copyLinkChain): removed inefficient fix for bug 770487
7404 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7405 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7406 symbol->flexArrayLength
7408 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7409 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7410 * support/regression/tests/structflexarray.c: added
7411 * support/valdiag/tests/structflexiblearray.c: added
7413 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7415 * src/SDCCast.c (decorateType): fixed bug 1368489
7416 * support/Util/SDCCerr.c,
7417 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7419 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7421 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7422 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7424 2005-11-27 Borut Razem <borut.razem AT siol.net>
7426 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7427 support/cpp2/mkdeps.h: added command line option
7428 -obj-ext=<extension> to SDCPP to define object file externion, used
7429 for generation of make dependencies (-M)
7430 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7432 2005-11-26 Borut Razem <borut.razem AT siol.net>
7434 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7435 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7436 added pic and pic16 libraries
7438 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7440 * device/include/float.h: Corrected typo in prototype of __fsgt
7442 2005-11-25 Borut Razem <borut.razem AT siol.net>
7444 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7445 added creation of model-mcs51-stack-auto libraries
7447 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7449 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7451 * src/SDCCast.c (createIvalArray): removed obsolete comment
7453 2005-11-24 Borut Razem <borut.razem AT siol.net>
7455 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7456 added missing device/lib/mcs51/crt*.asm sources
7458 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7460 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7462 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * device/lib/_fs2schar.c,
7465 * device/lib/_fs2sint.c,
7466 * device/lib/_fs2slong.c: optimized inline asm
7468 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7470 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7471 Better handling of floats between -1.0 and 0.0.
7473 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7475 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7476 (the missing "if"s prohibited removal of redundant labels)
7478 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7480 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7481 Properly convert floats between -1.0 and 0.0 to long, int, and char
7482 types (max integer value of negative floats tends to zero).
7483 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7484 Removed changes made so to work properly with floats between
7485 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7488 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7490 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7491 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7492 (genCast) cosmetic change
7493 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7494 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7496 * support/regression/tests/bitfields (testSignedBitfields): added
7498 2005-11-18 Borut Razem <borut.razem AT siol.net>
7500 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7501 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7502 introduced SILENT option to make building of pic16 libraries less
7504 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7506 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7507 Now they work properly with floats between -1.0 and 0.0
7508 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7510 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7512 * src/SDCCicode.c (printOperand): added missing else
7514 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7516 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7517 reformatted for better readability
7518 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7521 2005-11-17 Borut Razem <borut.razem AT siol.net>
7523 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7524 introduced SILENT option to make building of pic16 libraries less
7525 verbose - used for nightly snapshot build
7526 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7527 available on Win32 platforms.
7528 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7529 medium, large, pic and pic16
7531 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7533 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7534 printf("%f"...) sets fraction to zero.
7536 2005-11-16 Raphael Neider <rneider AT web.de>
7538 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7540 * src/pic/gen.c (genIfx): implemented for CARRY bit
7541 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7542 to generic pointers, fixes #1357332,
7543 (pic16_movLit2f): NEW,
7544 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7546 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7548 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7550 2005-11-11 Raphael Neider <rneider AT web.de>
7552 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7553 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7554 compute pointer's type from operand,
7555 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7556 improved single bit reads, fixes bug #1353379
7558 2005-11-09 Borut Razem <borut.razem AT siol.net>
7560 * support/scripts/sdcc.nsi: added lib/pic to the package
7562 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7566 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7568 * support/regression/tests/bug1348008.c: added
7569 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7570 * support/regression/tests/bug1337835.c: updated comment
7572 2005-11-06 Borut Razem <borut.razem AT siol.net>
7574 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7575 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7576 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7577 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7578 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7579 dynamic construction of cl_error_class and derivates - 2.nd try
7581 2005-11-05 Borut Razem <borut.razem AT siol.net>
7583 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7584 bug, which caused Bus Errors on sparc solaris
7586 2005-11-04 Borut Razem <borut.razem AT siol.net>
7588 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7589 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7590 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7591 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7592 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7593 and derivates to resolve the initialization problem on OSX
7595 2005-11-02 Borut Razem <borut.razem AT siol.net>
7597 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7598 corrected typo - #include <winsock2.h>
7600 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7602 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7603 (_asxxxx_mapping): added org directive for future enhancements
7605 2005-11-01 Borut Razem <borut.razem AT siol.net>
7607 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7608 enabled sockets on WIN32
7609 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7611 2005-10-31 Borut Razem <borut.razem AT siol.net>
7613 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7614 WIN32 backslash path delimiters should be escaped when used in C strings
7615 * support/regression/tests/bitfields.c: exclude failing assertions for
7616 __CYGWIN32__ and __MINGW32__ hosts
7618 2005-10-30 Borut Razem <borut.razem AT siol.net>
7620 * src/SDCCutil.c: corrected double comparison typo
7622 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7624 * device/lib/medium/Makefile: added for new memory model medium
7625 * device/include/asm/mcs51/features.h: updated for medium/pdata
7626 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7627 added Multiply & Accumulate sbit's and MAC0_PAGE define
7628 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7629 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7630 * device/lib/_mullong.c: update for medium model
7631 * device/lib/incl.mk: added medium model
7632 * doc/sdccman.lyx: documented medium model
7633 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7634 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7635 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7636 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7637 (allocParms): set SCLS and OCLS to pdata for medium model
7638 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7640 (powof2): return <0 if not power of 2
7641 * src/avr/gen.c (genBitWise): use updated powof2
7642 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7643 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7644 (shiftLLeftOrResult): use B if necessary
7645 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7646 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7647 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7648 * support/regression/Makefile.in: added test-mcs51-medium
7649 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7651 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7653 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7655 * device/lib/time.c (mktime): fixed bug 1334315
7657 2005-10-28 Raphael Neider <rneider AT web.de>
7659 * device/include/pic/p16f_common.inc: added common declarations
7660 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7662 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7664 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7665 (aopPutUsesAcc): added to predict accumulator use,
7666 (assignResultValue): save acc if necessary,
7667 (genMinusDec): store result if indirectly addressed,
7668 (genDivOneByte): save acc if necessary,
7669 (movLeft2Result): bugfix if left already in acc,
7670 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7671 attention to accumulator use (esp. pdata),
7672 (genReceive): receive pdata correctly
7673 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7674 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7676 2005-10-27 Raphael Neider <rneider AT web.de>
7678 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7680 2005-10-27 Raphael Neider <rneider AT web.de>
7682 * .version: changed version to 2.5.4
7683 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7684 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7685 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7686 arithmetics support routines
7687 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7688 * device/lib/Makefile.in: also create installdir for pic
7690 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7692 * src/pic/device.c (dump_sfr): rewritten to delegate register
7693 placement to the linker (use `extern sym' rather than sym EQU addr),
7694 (validAddress): fixed to check last specified address
7695 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7696 (popGetLit): truncate literal value to 8 bit,
7697 (popGet): moved assert to more appropriate place
7698 (popGetExternal): create pCode operand from and mark the according
7699 symbol as being `extern'
7700 (popGetAddr): added sanity check on immediate's offset, provide
7701 GPOINTER tag on demand
7702 (aopPut): fixed for immediates,
7703 (mov2w_op): move operand's address or contents to WREG (depending on
7704 operand type), safer variant of mov2w,
7705 (movwf,call_libraryfunc): NEW, handy abbreviations,
7706 (get_argument_pcop,get_return_val_pcop,pass_argument,
7707 get_returnvalue): interface for accessing function parameters and
7709 (assignResultValuei,genRet): use new parameter/return value interface
7710 (pic14_getDataSize): back to old version handling generic pointers,
7711 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7712 provided implementation and/or fixed old one,
7713 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7714 calls, removed legacy 8051 reference code
7715 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7716 (loadSignToC): NEW, move the operands sign bit to CARRY,
7717 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7718 genRightShiftSigned, accepts negative shift counts,
7719 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7720 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7721 generic pointers, __data pointers and __code pointers,
7722 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7723 and signed bitfields, limit bitfields to 8 bit,
7724 (genDataPointerGet): fixed number of bytes read,
7725 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7726 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7727 pointers to constant data are no longer assumed to point to __code
7728 space, removed invalid pointer types,
7729 (bitpatternFromVal): retrieve the PICs representation of an integer
7731 (genDataPointerSet): fixed assigning to po_immediate operands,
7732 (genGenPointerSet): implemented as library call,
7733 (genIfx): fixed incorrect condition,
7734 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7735 provide GPOINTER tag according to destination's storage class,
7736 (genCast): added code to handle casting to generic pointers, added
7737 sign-/zero extension of the result
7738 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7739 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7740 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7742 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7743 address/register resides in the shared banks
7744 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7745 put all variables into separate sections (have the linker arrange
7747 (picglue): put init code and interrupt handlers in separate sections
7748 * src/pic/main.c: added port specific options table, modified to PORT
7749 structure to make GPOINTERs 3 byte, added pic14_options
7750 (_pic14_do_link): private linking routine (update paths to libraries,
7751 add libsdcc.lib by default)
7752 * src/pic/main.h: declare pic14_options
7753 * src/pic/pcode.c: fixed instructions i/o relations,
7754 (RegCond): reverted to correct version,
7755 (newpCodeOpLit): truncate literals to 8 bit,
7756 (genericPrint): added debug output,
7757 (getRegFromInstruction): fixed for various operand types, simplified
7758 (BuildFlow): fixed broken handling of isntructions with labels
7759 (LinkFlow): start at last instruction in flow (skip trailing comments),
7760 pass the flow on to the next instruction after CALL
7761 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7762 (insertPCodeInstruction): fixed inserting after a skip instruction,
7763 (DoBankSelect): fixed for labeled instructions
7764 (OptimizepBlock): honor --nopeep switch
7765 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7766 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7767 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7768 (pCodeOptime2pCodes): allow disabling this optimization via
7769 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7770 but is still buggy), started implementation of a dataflow based
7771 pCode optimization (CSE + dead code elimination)
7772 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7773 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7774 names are independant of the stack location and therefore portable across
7777 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7779 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7780 (selectSpil): fixed bug 1337835 by not spilling bit variables
7781 * support/regression/tests/bug1337835.c: added test for this bug
7782 * src/mcs51/peeph.def: restart after rule 3.c,
7783 addded rules 263.x to optimize loading constants
7785 2005-10-26 Raphael Neider <rneider AT web.de>
7787 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7788 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7789 (genAssign): emit warning when casting literals to generic pointer
7790 type, also applies when taking the address of a fixed variable,
7791 (genCast): improved casting to generic pointers
7792 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7793 extern variables, added verbose error message
7794 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7796 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7798 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7799 carry must be complemented too
7800 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7801 could be emitted by genMinus
7802 * src/SDCCval.c (constVal): fixed bug 1305065
7804 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7806 * src/SDCCast.c (addCast): added promotion for bit variables
7807 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7808 promotion casts + optimisation
7809 (optimizeGetWord): fix warning 'i' might be used uninitialized
7810 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7811 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7813 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7815 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7816 all chars are promoted to int; promotion should be handled in SDCCast.c
7818 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7820 * device/lib/_strcmp.c: Fixed bug 1326457
7822 2005-10-11 Raphael Neider <rneider AT web.de>
7824 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7825 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7827 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7829 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7830 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7832 2005-10-04 Raphael Neider <rneider AT web.de>
7834 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7835 device/lib/pic16/pics.all: added pic18f1320
7836 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7838 2005-09-30 Raphael Neider <rneider AT web.de>
7840 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7841 * src/pic16/devices.inc: NEW, provides device descriptions
7842 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7844 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7849 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7852 documented Any Order Bit, Higher Order Byte and Higher Order Word
7853 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7854 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7855 (optimizeGetAbit): new, to get any bit, not only the high bit,
7856 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7857 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7858 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7859 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7860 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7861 GETABIT, GETBYTE, GETWORD: decorate them,
7862 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7863 (ast_print): added GETABIT, GETBYTE, GETWORD
7864 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7865 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7866 (geniCodeBinary): new generic binary icode,
7867 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7868 * src/port.h: updated comment for PORT.hasExtBitOp
7869 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7870 (genGetByte): new, to get a single byte,
7871 (genGetWord): new, to get a word from a long,
7872 (gen51Code): added GETABIT, GETBYTE, GETWORD
7873 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7875 2005-09-23 Raphael Neider <rneider AT web.de>
7877 * configure.in, configure: have device/lib/pic configured
7878 * device/lib/Makefile.in: added model-pic14
7879 * device/lib/clean.mk: added pic/ to clean rule
7880 * device/lib/pic: added rudimentary pic14 library providing support
7881 functions for multiplication/division/generic pointer access
7882 * src/SDCCopt.c (convilong): mark support functions as extern
7883 for pic14 port as well
7884 * src/pic/gen.c (genMult): added assertions,
7885 (genpic14Code): emit warning on unhandled iCodes
7886 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7887 * src/pic/pcode.c (pCodeOpCopy),
7888 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7889 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7890 SFR_REGISTER}), made safe for future extensions
7891 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7892 instructions even if preceeded by SKIP instructions (also remove
7893 them); removed unused code
7894 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7895 prevents leaving parts of the structure uninitialized after copying
7897 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7899 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7901 * support/regression/tests/addsub.c: added test for the bug
7903 2005-09-21 Raphael Neider <rneider AT web.de>
7905 * device/include/pic16/pic18f1220.h,
7906 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7907 * device/lib/pic16/Makefile.rules: added missing opening paren
7908 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7909 are provided in genutils.c,
7910 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7911 operand/result sizes,
7912 (genCmp): assert on NULL pointers first, then check deref'ed values
7913 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7916 2005-09-18 Raphael Neider <rneider AT web.de>
7918 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7919 as these are now unused,
7920 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7921 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7922 local, avoids uninitialized pointer dereference on r->name
7923 * src/pic16/ralloc.c (newReg): fixed indentation
7925 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7927 * src/SDCCval.c (constVal): fixed bug 730366
7928 * support/Util/SDCCerr.c,
7929 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7931 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7933 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7935 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7937 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7939 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7941 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7942 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7943 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7944 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7945 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7946 * packihx/packihx.c (hexDigit): made c unsigned char
7947 * as/mcs51/lklibr.c (fndsym),
7948 * link/z80/lkgb.c (gb),
7949 * link/z80/lklibr.c (fndsym),
7950 * link/z80/lkrloc.c (relr),
7951 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7952 * src/SDCC.lex (checkCurrFile, process_pragma),
7953 * src/SDCCglue.c (spacesToUnderscores),
7954 * src/SDCCmain.c (setParseWithComma, processFile),
7955 * src/asm.c (tvsprintf, printCLine),
7956 * src/avr/gen.c (emitcode, aopPut),
7957 * src/ds390/gen.c (emitcode),
7958 * src/hc08/gen.c (emitcode, emitinline),
7959 * src/mcs51/gen.c (emitcode, genInline),
7960 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7962 * src/pic/ralloc.c (debugLog),
7963 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7965 * src/pic16/ralloc.c (debugLog),
7966 * src/z80/main.c (_process_pragma):
7967 made all ctype.h function calls safe
7968 * src/SDCCopt.c: include math.h for fabs
7969 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7970 and used them throughout the code to make ctype.h function calls safe
7971 * src/ds390/main.c (asmLineNodeFromLineNode),
7972 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7973 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7975 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7976 (newpCodeAsmDir): made ctype.h function calls safe
7977 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7978 pic16_emitcode): made lbp unsigned char*
7979 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7980 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7981 * src/xa51/gen.c (emitcode),
7982 * src/z80/gen.c (_emit2): made lbp unsigned char*
7983 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7986 2005-09-05 Raphael Neider <rneider AT web.de>
7988 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7989 access bank splitpoint
7991 2005-09-05 Raphael Neider <rneider AT web.de>
7993 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7995 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7997 * .version: changed to version 2.5.3
7998 * doc/sdccman.lyx: changed version to 2.5.3,
7999 documented --codeseg and --constseg and pragma codeseg and constseg,
8000 documented bit parameters (reentrant) and bit returning
8001 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8002 currFunc->recvSize, but is this ok for all ports?
8003 (ast2iCode): result of ~ on unsigned char must be cast to int for
8005 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8006 function pointers in bit space
8007 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8008 (processFuncArgs): call port.reg_parm() with reentrancy info
8016 * src/z80/main.c: port.reg_parm prototype extended with
8017 "bool reentrant" parameter
8018 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8019 options.stackAuto for allocating bit register parameters
8020 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8021 (genSend): set BitBankUsed if it is,
8022 (selectRegBank): factored out of genCall for use in genPcall,
8023 (genCall): removed redundant dtype assignmen, use selectRegBank,
8024 (genPcall): handle returning in Carry properly, save in F0 if needed,
8025 (genReceive): handle bit register parameters
8026 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8027 (mcs51_assignRegisters): enable bit registers for all reentrant
8028 functions and don't set BitBankUsed unconditionally
8029 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8030 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8031 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8033 2005-08-27 Borut Razem <borut.razem AT siol.net>
8035 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8036 ppc-osx (Darwin) does not support -u option. It seems that it is
8037 supported only on Linux - GNU cp
8039 2005-08-25 Borut Razem <borut.razem AT siol.net>
8041 * sim/ucsim/gui.src/serio.src/Makefile.in,
8042 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8043 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8044 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8045 install and strip, since the strip at /usr/ccs/bin should be used
8048 2005-08-24 Borut Razem <borut.razem AT siol.net>
8050 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8052 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8054 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8057 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8059 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8060 * as/mcs51/lkmain.c (link_main): fixed warning
8061 * device/include/stdbool.h: ds390 has no advanced bit support yet
8062 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8063 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8064 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8065 and updated their macros
8066 * src/SDCCval.c (constVal): updated comment for renamed b_long
8068 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8070 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8071 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8072 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8073 (oprio): set priority for '['
8074 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8076 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8077 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8078 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8079 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8080 added overlayable BIT_BANK area
8081 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8082 (summary2): explain 'T' in legenda
8083 * as/mcs51/lkrloc.c: replaced old K&R style,
8084 (relr): added R_BIT processing,
8085 (errmsg): added "Bit-addressable relocation error",
8086 (adb_bit): added for converting from byte- to bit-addressable space,
8087 (adb_24_bit): added for converting from byte- to bit-addressable space
8088 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8089 used in reentrant functions now even as return value
8090 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8091 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8092 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8093 * src/SDCCglobl.h: added indicator BitBankUsed
8094 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8095 the bit registers b0-b7
8096 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8097 (geniCodeCast): fixed bug 1263853,
8098 (geniCodeLogicAndOr): put result in bool or char,
8099 (geniCodeReceive): added parameter func for accessing the return type,
8100 (geniCodeFunctionBody): pass func to geniCodeReceive
8101 * src/SDCCmain.c: added indicator BitBankUsed
8102 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8103 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8104 (checkSClass): don't put automatic bool/bit on stack,
8105 (checkFunction): removed check on function cannot return bit
8106 * src/SDCCsymt.h: added newBoolLink prototype
8107 * src/mcs51/gen.c (rb1regs): added bit registers,
8108 (movc): created for assigning to carry,
8109 (pushReg, popReg): created for pushing registers,
8110 (sameRegs): check both AOP_REG and AOP_CRY types,
8111 (aopOp): handle bit registers,
8112 (aopPut): optimization no self-assign,
8113 (saveRegisters): push reg->base (bits) only once for bit registers,
8115 (unsaveRegisters): pop reg->base only once and use popReg,
8116 (assignResultValue): added parameter func and return in carry for bits,
8117 (genIpush): optimization no reload in A if not changed,
8118 (genSend): bit parameters in reentrant functions are passed in bit
8119 registers by first assigning to bits in B, then save registers and
8121 (genCall): handle returning in Carry properly, save it in F0 if needed,
8122 (genPcall): updated assignResultValue call, this is not safe yet for bit
8123 returning function !!!
8124 (genFunction): don't generate equ's for bit registers and use pushReg,
8125 (genEndFunction): take care of bit returning functions and use popReg,
8126 (genRet): return bit in Carry,
8127 (genIfx): optimize bit registers and other directly addressable bits,
8128 (genReceive): updated assignResultValue call
8129 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8130 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8131 registers when using stack-auto
8132 * src/mcs51/ralloc.c (_G): added allBitregs,
8133 (regs8051): added the bit registers,
8134 (createStackSpil): use macro IS_BIT,
8135 (getRegBit): added to allocate a bit register, else spill,
8136 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8137 (updateRegUsage): factored out to ease stepping while debugging,
8138 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8139 also allocate bit registers,
8140 (fillGaps): handle bit registers,
8141 (findAllBitregs): added to create bit vector with all bit registers,
8142 (mcs51_allBitregs): returns this bit vector,
8143 (mcs51_assignRegisters): when using stack-auto use bit registers for
8144 passing parameters and creating local variables
8145 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8147 2005-08-22 Borut Razem <borut.razem AT siol.net>
8149 * device/lib/Makefile.in: replaced find option -or with -o
8150 to make it run on solaris
8152 2005-08-22 Raphael Neider <rneider AT web.de>
8154 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8155 fixes #1265442 (crash on Solaris)
8157 2005-08-20 Borut Razem <borut.razem AT siol.net>
8159 * configure, configure.in: added tests for libsocket and libnsl libraries,
8160 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8161 from support/regression/Makefile.in
8162 * support/regression/Makefile.in: added
8163 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8164 * sim/ucsim/libtool: regenerated on sparc-solaris
8165 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8166 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8167 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8168 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8169 sparc-solaris, which doesn't use GNU ld linker
8170 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8171 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8173 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8175 * src/mcs51/peeph.def: updated comments
8177 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8179 * device/lib/_gptrget.c,
8180 * device/lib/_gptrput.c: slightly shorter
8181 * doc/sdccman.lyx: incremented version
8182 * src/mcs51/peeph.def: moved peephole comments to the line of first
8183 change to better keep line correlation, reanimated 186.e
8184 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8186 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8188 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8189 David Saxton with quotes around file name.
8191 2005-08-15 Borut Razem <borut.razem AT siol.net>
8193 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8194 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8195 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8196 make tests run on x86_64 platform
8198 2005-08-13 Raphael Neider <rneider AT web.de>
8200 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8201 as it might be executed DURING a build (parallel make is wonderful)
8203 2005-08-13 Raphael Neider <rneider AT web.de>
8205 * device/lib/Makefile.in (port-specific-objects-pic16):
8206 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8207 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8209 * device/lib/pic16/Makefile.rules: build subdirs before creating
8210 the library, removed builddir rule, create $(builddir) early in
8211 recurse rule, use empty recurse rule for leaf directories
8212 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8213 mkdir errors (race condition), removed duplicate suffix "hex"
8215 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8216 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8217 prevents mkdir -p from aborting on Alpha
8219 2005-08-12 Raphael Neider <rneider AT web.de>
8221 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8222 db-statements in order to allow for arrays of pointers in code
8223 sections to be placed without interspersed 0-padding, fixes
8225 * (emitStatistics): fixed division by zero for pic18f1220
8226 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8227 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8228 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8229 * (pic16_pCodeConstString): keep track of already emitted string
8230 literals to prevent "duplicate definitions of symbol _str_NR"
8231 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8233 * device/lib/Makefile.in: ignore failing PIC16 library builds
8234 * device/lib/pic16/Makefile: do not build if gputils are missing
8235 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8237 2005-08-10 Raphael Neider <rneider AT web.de>
8239 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8242 2005-08-10 Raphael Neider <rneider AT web.de>
8244 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8245 Rokas' patch to add the new fixed point type "__fixed16x16"
8246 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8247 functions for __fixed16x16 arithmetics
8248 * device/lib/pic16: reimplemented the build system to support
8249 a separate build directory, better handling of libio (create
8250 the library in a separate subdir for each architecture) and
8251 easier configuration (centralized in Makefile.common)
8253 2005-08-07 Raphael Neider <rneider AT web.de>
8255 * src/pic16/gen.c (genrshTwo): fixed sign extension
8256 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8257 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8259 * device/include/pic16/pic18f4220.h: NEW, header for
8260 pic18f4220 and pic18f4320
8261 * device/include/pic16/pic18fregs.h: added new devices,
8262 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8263 * device/include/pic16/signal.h: resolved name clashes
8264 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8265 to also allow testing for interrupt enable bits, added
8266 comments on how to use the macros
8267 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8268 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8269 register definitions for the devices
8270 * device/lib/pic16/pics.all: added new devices
8271 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8273 * device/lib/pic16/libc/stdlib/memfree: do not count
8274 the block header as free memory
8275 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8276 simplified and added missing end-of-blocklist-marker
8277 (reported by Peter Onion, fixes #1252814)
8278 * (_mergeHeapBlock): fixed loop condition
8279 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8280 len==0, restructured code
8281 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8282 up a bit, reduced bitfield accesses, prevent endless loops
8283 in case of heap corruption
8284 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8285 "unreferenced arguments/must return a value" warnings
8286 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8287 replaced BAUDREG with SPBRG
8288 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8289 device/lib/pic16/debug/gstack/gstack.c: replaced
8290 _naked, _asm, _endasm with __naked, __asm, __endasm
8292 2005-08-05 Raphael Neider <rneider AT web.de>
8294 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8295 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8297 2005-08-05 Borut Razem <borut.razem AT siol.net>
8299 * device/lib/Makefile.in: added missing ';'
8300 * configure: removed ^M characters
8302 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8304 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8305 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8308 2005-08-04 Borut Razem <borut.razem AT siol.net>
8310 * configure.in: pic16 libraries build 2nd try - enable running
8311 configure in device/lib/pic16
8312 * configure: regenerated from configure.in
8313 * device/lib/Makefile.in: create $(PORT)/bin directory
8315 2005-08-03 Raphael Neider <rneider AT web.de>
8317 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8318 to get/set values via pointers
8319 * (genUnpackBits,genPackBits): changed detection of
8320 ptr->bitfield vs. sym.bitfield, fixed access via generic
8321 pointers, removed dead (wrong) code for multibyte bitfields
8322 * (genNearPointerGet, genGenPointerGet): removed useless code,
8323 fixed bitfield detection, fixes #1250594
8324 * (genNearPointerSet): removed useless code
8325 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8326 and introduced macro pic16_emitpcode that conditionally emits
8327 the origin of the following pCode (useful for debugging SDCC)
8328 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8329 * (createDefmap): fixed handling of LFSR for --optimize-df
8331 2005-08-02 Borut Razem <borut.razem AT siol.net>
8333 * device/lib/Makefile.in: pic16 libraries build enabled since
8334 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8336 2005-08-02 Raphael Neider <rneider AT web.de>
8338 * src/pic16/gen.c (genPackBits): removed deprecated warning
8339 * (genGenPointerSet): fixed bitfield detection
8341 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8343 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8345 2005-07-31 Raphael Neider <rneider AT web.de>
8347 * device/lib/pic16/libdev/pic18f458.c,
8348 device/include/pic16/pic18f458.h: added missing T0CONbits
8350 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8354 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8356 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8358 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8360 * device/include/mcs51/at89c51ed2.h: added.
8362 2005-07-23 Raphael Neider <rneider AT web.de>
8364 * src/pic/gen.h: added emitpcode macro for debugging
8365 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8366 and replace by macro adding debug information on demand
8367 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8368 * (gencjne): tried to fix; replaced with correct (slower) code
8369 * (gen{Unp,P}ackBits): fixed single bit access
8370 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8371 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8372 previous instruction
8373 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8374 register has to be handled with care (forbidding movement
8375 of assignments/uses, removing assignments completely, ...)
8376 * (pCodeOptime2pCodes): make use of regIsSpecial
8377 * added lots of debugging output (commented out)
8378 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8379 from being reused as result UNLESS it is known to work
8381 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8383 * support/Util/dbuf.h: include <stddef.h> for size_t
8384 * .version: changed to version 2.5.2
8386 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8388 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8390 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8392 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8393 (genModOneByte): removed needless psha/pula
8395 2005-07-22 Raphael Neider <rneider AT web.de>
8397 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8398 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8399 * src/pic/gen.c (resolveIfx): do not "invent" labels
8400 * (genSkipc): changed to positive logic
8401 * (genSkipCond): removed as no longer needed
8402 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8404 * (genLeftShift): check operands are in different registers
8405 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8406 INCF does not update CARRY...
8407 * src/pic/main.c: fixed _linkCmd
8408 * src/pic/pcode.c (unlinkpCode): added inactive code
8409 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8410 alive (do not assign result and operand overlapping registers)
8412 2005-07-22 Raphael Neider <rneider AT web.de>
8414 * src/pic/device.c (dump_sfr): replaced register declaration with
8415 call to emitSymbolToFile() to avoid duplicate symbols
8416 * (assignRelocatableRegisters): do not declare external symbols
8417 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8418 right (take size of type, not etype)
8419 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8420 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8421 * (packRegsForAccUse): disabled assignment of WREG as
8422 the result reg to prevent occurence of just fixed #1235003,
8424 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8425 symbols (avoids duplicate symbols in .asm file)
8426 * (pic14emitRegularMap): use emitSymbolToFile()
8427 * src/pic/gen.c (aopOp): fixed spillLocation handling
8428 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8429 * (genDataPointerSet): removed unneccessary variables/output
8431 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8433 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8434 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8436 2005-07-21 Raphael Neider <rneider AT web.de>
8438 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8439 architecture cannot handle them efficiently, fixes bug #1235003
8440 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8441 check for empty sets before using them (fixes bug #1232190)
8443 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8445 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8446 (lnksect2): generate warnings for memory overlap
8447 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8448 constseg to set the name of these segments so you can instruct the linker
8449 to place them in banks
8450 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8451 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8452 added code_seg and const_seg to options
8453 * src/SDCCglue.c (emitMaps): use options.const_seg,
8454 (createInterruptVect): put interrupt vectors in segment HOME,
8455 (glue): put HOME before static segment and put the main glue in HOME,
8456 (glue): use options.code_seg
8457 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8458 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8459 these segments so you can instruct the linker to place them in banks
8460 (linkEdit): use code_loc for HOME segment which should be the first
8461 segment in code memory now
8462 * src/SDCCmem.c: fixed more stuff like bug 1238386
8463 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8464 (changePointer): don't change function pointers to code pointers for
8466 (compareType): added exceptional check for banked function pointers
8467 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8468 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8469 after static in code memory
8470 * src/mcs51/gen.c: added aopLiteralLong prototype,
8471 (aopForSym): use getSize for functions,
8472 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8473 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8474 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8476 (genPcall): use call for literal function pointers and generate banked
8477 calls over the one trampoline so there's only one place for the user to
8478 modify according to his/hers hardware,
8479 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8480 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8481 * src/mcs51/main.c: added keyword banked,
8482 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8483 * support/Util/SDCCerr.c,
8484 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8485 needed for passing the bank and address to the trampoline
8486 * device/lib/mcs51/crtbank.asm: added for bankswitching
8487 * device/lib/mcs51/Makefile: added crtbank
8489 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8491 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8492 for fields at offset 0 of a struct or union as reported
8493 on 2005-07-07 in the developer mailing list.
8495 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8497 * src/SDCCmem.c: fixed bug 1238386
8499 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8501 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8502 (patch #1144962), added peephole 300, enabled 259.x
8503 * doc/sdccman.lyx: removed screenshot and provided link instead
8505 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8507 * doc/sdccman.lyx: added section about debugging with ddd
8508 * doc/figures/ddd_example.eps: screenshot of debugging session
8510 2005-07-04 Raphael Neider <rneider AT web.de>
8512 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8513 like CODE pointers, fixes #1115683
8514 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8515 call, fixes bugs #1232211, #1228110,
8516 fixed wrong casts to pCodeFlow from pCodeInstructions
8518 2005-07-04 Raphael Neider <rneider AT web.de>
8520 * src/pic/gen.c (popGet): changed assert to allow for
8522 * (popGetAddr): changed signature to provide
8523 an additional index, patched all call sites
8524 * (genCmpEq): handle literal-like operands correctly
8525 * (genAddrOf): added sanity checks on __code/__data pointers
8526 * (genAssign): added handling of symbols from __code section
8527 * (gencjne): do not generate code for comparisons whose result
8528 is neither stored nor used, fixes bug #1171114
8529 * (AccLsh, AccRsh): operate on operand instead of WREG
8530 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8531 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8533 * rewrote complete shift-by-literal logic, commented unused
8535 * (genConstPointerGet): get multiple bytes (if result size > 1),
8536 fixed handling of non-immediate addresses
8537 * (genPointerGet): handle CODE pointers like CONST pointers
8538 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8539 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8540 operand is to be treated as a literal or not
8541 * (mov2w,genPcall,genCmpEq),
8542 src/pic/genarith.c: use aop_isLitLike() to decide between
8543 literal/register contents
8544 * (addSign): added missing offset
8545 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8546 only emit comment in debug-mode,
8547 use {aop,op}_isLitLike throughout the file
8548 * src/pic/glue.c: fix initializers for pointers (work in progress)
8549 * src/pic/pcode.c (get_op): honor index on _const symbols
8550 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8551 * (dumppBlock): added pCode size estimation
8552 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8553 check for IS_SYMOP before OP_SYMBOL'ing
8554 * fixed indentation, compacted switch-statements
8555 * (allocReg): find free register and allocate it instead of
8556 allocating new registers all the time
8557 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8558 registers as its operands (necessary only for multibyte GETs)
8560 2005-07-01 Raphael Neider <rneider AT web.de>
8562 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8563 debugging .asm-output macros FENTRY + FEXIT
8564 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8566 * (emitpComment): NEW, printf to pCode
8567 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8569 * (popGetAddr): NEW, variant of popGet to access an immediates
8570 high(er) bytes instead of the n'th byte of memory they reference,
8571 replaced popGet with popGetAddr where neccessary
8572 * (genDataPointerGet): reactivated and fixed implementation
8573 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8575 * (genDataPointerSet): fixed multibyte assignments
8576 * (genpic14Code): fixed --i-code-in-asm handling
8577 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8578 * (genPlus): fixed index-out-of-bounds error
8579 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8580 * src/pic/ralloc.c: added debugging output macro FENTRY2
8581 * (spillThis): fixed indentation, enbraced for-body for clarity
8582 * (rematStr): commented out as now unused
8583 * (regTypeNum): commented out special spill case (overwrites
8585 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8587 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8589 * doc/sdccman.lyx: documented sfr16/sfr32,
8590 added example for using storage class with function pointers
8591 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8593 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8595 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8596 * device/lib/_itoa.c,
8597 * device/lib/_ltoa.c: optimized codesize
8598 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8599 but don't know how to suppress the double warning.
8600 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8601 * support/Util/SDCCerr.c,
8602 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8604 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8606 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8607 fixed old K&R prototypes
8608 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8609 * device/lib/_gptrget.c,
8610 * device/lib/_gptrgetc.c,
8611 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8612 also new versions for small generic pointers and banked generic pointers
8613 * src/port.h: added const_name
8614 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8615 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8616 * src/SDCCcse.c (findPrevIc): check all associative operators
8617 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8618 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8619 * src/SDCCmem.c: updated comments,
8620 set far-space to 0 for pdata, results in optimized code
8621 * src/SDCCmem.h: added macro CONST_NAME
8622 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8623 moving the info into the highest bits, see also gptrget/gptrput
8624 * src/src.dsp: added sdcc.ico to project files
8625 * src/avr/gen.c (genCast): fixed bug 0x%d
8626 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8627 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8628 relation between ptr_type and DCL_TYPE,
8629 (genCast): fixed bug 0x%d
8630 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8631 (CODE)" for const_name
8632 * src/hc08/gen.c (genCast): fixed bug 0x%d
8633 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8634 (hc08_port): added "CONST (CODE)" for const_name
8635 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8636 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8637 between ptr_type and DCL_TYPE,
8638 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8639 operand* and took AOP() inside function so sfr-ness can be checked,
8640 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8642 (genFunction, genEndFunction): optimized stack setup,
8643 (genMinus): optimized for literals with ending zeroes (in bytes),
8644 (genCast): fixed bug 0x%d
8645 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8646 (mcs51_port): added "CONST (CODE)" for const_name
8647 * src/mcs51/peeph.def: made rule 226 more generic
8648 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8649 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8650 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8651 * src/z80/main.c (z80_port): added NULL for const_name,
8652 (gbz80_port): added NULL for const_name
8653 * support/regression/tests/bug663539.c,
8654 * support/regression/tests/sfr16.c: new tests
8656 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8658 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8660 2005-06-24 Raphael Neider <rneider AT web.de>
8662 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8664 * device/include/pic16/signal.h: added USBIF
8667 2005-06-24 Raphael Neider <rneider AT web.de>
8669 * device/lib/pic16/libdev/pic18f2455.c,
8670 device/include/pic16/pic18f2455.h: NEW
8671 * device/include/pic16/pic18fregs.h,
8672 device/lib/pic16/pics.all,
8673 src/pic16/device.c: added 18f2455
8674 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8675 device/include/pic16/{pic18f[68][567].h,usart.h}:
8676 replaced MULTIPLE_USARTS define with more relaible
8677 compatibility sfrs (for USART access)
8679 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8681 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8682 and the output asm file line is printed on two lines.
8684 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8686 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8687 BGT, BLE, BHI, and BLS instructions
8688 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8690 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8691 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8693 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8695 2005-06-15 Raphael Neider <rneider AT web.de>
8697 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8698 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8699 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8700 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8701 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8703 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8705 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8706 Marcel Telka in bug #1215704
8708 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8710 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8711 located in shared memory bank.
8713 2005-05-31 Raphael Neider <rneider AT web.de>
8715 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8716 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8717 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8719 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8721 * device/lib/_strncpy.c: fixed the fix
8723 2005-05-26 Raphael Neider <rneider AT web.de>
8725 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8726 initializers with \0, bug #1208187
8727 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8728 intializers with \0, bug #1208187
8730 2005-05-26 Raphael Neider <rneider AT web.de>
8732 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8733 initializers with \0, bug #1208187
8734 * src/pic16/main.c (_process_pragma): added sanity checks
8735 for stack position and size, emit warnings when appropriate
8737 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8739 * device/lib/_strncpy.c: fixed not filling with \0
8741 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8743 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8745 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8746 compound_statement),
8748 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8750 2005-05-24 Raphael Neider <rneider AT web.de>
8752 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8754 2005-05-24 Raphael Neider <rneider AT web.de>
8756 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8757 TRISE definitions, closes bug #1162453
8759 2005-05-22 Raphael Neider <rneider AT web.de>
8761 * src/pic16/main.c (_process_pragma): check for missing
8762 arguments to pragmas code and udata
8763 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8764 consistency fixes to match other headers (thanks to Jim Paris)
8765 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8767 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8769 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8771 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8773 * support/regression/tests/bug1198642.c: new test
8774 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8775 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8776 * support/scripts/resource.h,
8777 * support/scripts/resource.rc,
8778 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8779 * support/scripts/sdcc.ico: added 32x32 icon
8781 2005-05-18 Raphael Neider <rneider AT web.de>
8783 * device/lib/pic16/libdev/pic18f*.c,
8784 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8785 keywords to "__sfr" and "__at (X)"
8786 * device/include/pic16/pic18fregs.h: added pic18f4520
8787 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8788 #1203088 (MPLAB compatibility)
8790 2005-05-17 Raphael Neider <rneider AT web.de>
8792 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8793 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8794 * device/lib/pic16/pics.all: added new devices
8795 * src/pic16/device.c: added support for pic18f4520
8797 2005-05-16 Raphael Neider <rneider AT web.de>
8798 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8799 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8800 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8801 convenience function for bit access
8803 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8805 * device/lib/printf_large.c: fixed bug 1193299
8806 * support/regression/tests/bug1057979.c: added test %3.3s
8808 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8810 * device/include/mcs51/8051.h,
8811 * device/include/mcs51/8052.h: made parseable with lint
8812 * device/include/mcs51/lint.h: added include file for (sp)lint
8813 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8814 * doc/cdbfileformat.lyx,
8815 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8817 2005-05-14 Raphael Neider <rneider AT web.de>
8819 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8820 * device/lib/pic16/libc/stdlib/itoa.c (new)
8821 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8822 * device/lib/pic16/libio/Makefile: exclude subdir according to
8823 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8824 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8825 * src/pic16/gen.c (genFunction): prevent annoying warning
8826 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8828 * support/cpp2/cppmain.c (cpp_output_string): new
8829 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8832 2005-05-13 Borut Razem <borut.razem AT siol.net>
8834 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8836 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8838 * .version: changed to version 2.5.1; back to bleeding edge development
8840 2005-05-11 Borut Razem <borut.razem AT siol.net>
8842 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8843 generate PDF version 1.3 documents
8845 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8847 * .version: changed to version 2.5.0
8849 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8851 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8853 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8855 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8856 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8857 well as many smaller updates.
8858 * .version: changed to version 2.5.0-pre1
8860 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8862 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8864 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8866 * support/regression/tests/bug1185672.c: added
8867 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8869 * src/mcs51/gen.c (genCall): added comments, made it look safer
8870 * src/mcs51/gen.c (genEndFunction): simplified
8872 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8874 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8876 2005-04-14 Borut Razem <borut.razem AT siol.net>
8878 * fixed bug 1045046 - SIGSEGV with really simple code?:
8879 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8880 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8882 2005-04-14 Borut Razem <borut.razem AT siol.net>
8884 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8885 src/pic16/device.h: temporarily disabled experimental #inline pragma
8888 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8890 * device/include/z80/stdio.h,
8891 * device/include/z80/string.h: removed these highly incomplete files so
8892 SDCC can use the default ones in device/include/
8894 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8896 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8898 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8901 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8903 * device/include/malloc.h: removed redundant __reentrant prototypes
8904 * device/lib/_mullong.c: added working xstack variant in asm (C version
8905 doesn't pass regression tests)
8906 * device/lib/bpx.c: used __data and made bpx char for mcs51
8907 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8908 (createFunction): fixed bug with xstackPtr
8909 * src/SDCCcse.c: corrected comments
8910 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8911 (killDeadCode, eBBlockFromiCode): removed unused code
8912 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8914 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8915 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8916 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8917 (genModOneByte): fixed warning in MSVC
8918 * src/mcs51/main.c (): added comments
8919 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8921 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8923 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8925 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8927 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8929 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8931 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8932 characters arrays of larger size than the declared one.
8934 2005-04-10 Borut Razem <borut.razem AT siol.net>
8936 * src/pic/gen.c (genInline),
8937 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8938 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8939 (findNextInstruction), (findPrevInstruction),
8940 (findInstructionUsingLabel),
8941 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8942 * src/pic/pcode.c (findLabel): added missing '\n'
8943 * src/src.dsp: added SDCCdwarf2.c to the project
8945 2005-04-09 Borut Razem <borut.razem AT siol.net>
8947 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8949 2005-04-08 Raphael Neider <rneider AT web.de>
8951 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8952 into the chain after a given one) and mergeDefmapSymbols (combine
8953 defmap entries for each symbol per pcode)
8954 * (createDefmap): have defmap entries merged in the end
8955 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8956 a symbol before replacing one access type's symbol, merge symbols in
8957 the end (replacement symbol might already have an entry)
8958 * (assignValnums): keep reference to written WREG intact
8960 2005-04-08 Raphael Neider <rneider AT web.de>
8962 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8965 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8967 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8970 2005-04-07 Raphael Neider <rneider AT web.de>
8972 * device/include/pic16/usart.h: added compatibility defines for
8973 devices with more than one USART
8974 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8976 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8978 * device/lib/Makefile.in: updated for port specific include
8980 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8982 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8984 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8986 * device/include/8051.h,
8987 * device/include/8052.h,
8988 * device/include/at89S8252.h,
8989 * device/include/at89c55.h,
8990 * device/include/at89x051.h,
8991 * device/include/at89x51.h,
8992 * device/include/at89x52.h,
8993 * device/include/mcs51reg.h,
8994 * device/include/reg51.h,
8995 * device/include/reg764.h,
8996 * device/include/regc515c.h,
8997 * device/include/sab80515.h: (re)moved these 12 files
8998 * device/include/mcs51/8051.h,
8999 * device/include/mcs51/8052.h,
9000 * device/include/mcs51/at89S8252.h,
9001 * device/include/mcs51/at89c55.h,
9002 * device/include/mcs51/at89x051.h,
9003 * device/include/mcs51/at89x51.h,
9004 * device/include/mcs51/at89x52.h,
9005 * device/include/mcs51/mcs51reg.h,
9006 * device/include/mcs51/reg51.h,
9007 * device/include/mcs51/reg764.h,
9008 * device/include/mcs51/regc515c.h,
9009 * device/include/mcs51/sab80515.h: and added them here
9011 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9013 * device/include/stdarg.h: changed SDCC specific keywords to double
9015 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9017 * device/include/hc08/mc68hc908gp32.h,
9018 * device/include/hc08/mc68hc908jb8.h,
9019 * device/include/hc08/mc68hc908jkjl.h,
9020 * device/include/hc08/mc68hc908qy.h: fixed comments
9021 * device/include/mcs51/README: updated
9022 * device/include/mcs51/c8051f120.h: added PINRSF
9023 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9024 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9025 amidst code. Also inline is not supported.
9027 2005-04-06 Raphael Neider <rneider AT web.de>
9029 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9030 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9031 callers stack/frame pointers
9033 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9035 * device/include/pic16/usart.h: added, missing in previous commit,
9036 * device/include/pic16/adc.h: fixed typo,
9037 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9039 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9041 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9042 uninitialized because a bug appears with gplink
9043 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9044 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9045 complains for unrecognised option
9047 2005-04-05 Raphael Neider <rneider AT web.de>
9049 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9050 structs as well (using memcpy)
9051 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9052 on ISRs (GOTO has no label)
9053 * src/pic16/device.h: added OF_OPTIMIZE_DF
9054 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9055 new data flow analysis/optimization
9056 * src/pic16/pcode.c: added (prototypes for and implementation of)
9057 dataflow analysis functions, fixed pCodeInstructions' inCond and
9058 outCond values, made RCALL a branch instruction
9059 * (pic16_unlinkpCode): keep C line if possible
9060 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9061 C line moved if possible
9062 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9063 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9064 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9065 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9067 * (pic16_getJumptabpCode): NEW, needed in...
9068 * (LinkFlow): fixed handling of jumptables, calls and conditional
9070 * (pic16_InsertCommentAfter): NEW
9071 * (pic16_pCodeReplace): made verbose and flow preserving
9072 * (AnalyzeFlow): added call to data flow analysis
9073 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9074 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9075 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9077 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9079 * src/SDCCast.c (decorateType): fixed bug #1105626
9081 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9083 * device/include/asm/pic16/features.h,
9084 * pic18f*.h headers,
9085 * device/include/pic16/adc.h,
9086 * device/include/pic16/delay.h,
9087 * device/include/pic16/i2c.h,
9088 * device/include/pic16/malloc.h,
9089 * device/include/pic16/stdio.h,
9090 * device/include/pic16/stdlib.h,
9091 * device/include/pic16/string.h,
9092 * device/lib/pic16/libc/stdio/printf_tiny.c,
9093 * device/lib/pic16/libc/stdio/printf_small.c,
9094 * device/lib/pic16/libc/stdio/strmgpsim.c,
9095 * device/lib/pic16/libc/stdio/strmmssp.c,
9096 * device/lib/pic16/libc/stdio/strmusart.c,
9097 * device/lib/pic16/libc/stdio/vfprintf.c,
9098 * device/lib/pic16/libc/stdlib/ltoa.c,
9099 * device/lib/pic16/libc/stdlib/putchar.c,
9100 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9101 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9102 * device/lib/pic16/libc/stdlib/memchrram.c,
9103 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9104 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9105 * device/lib/pic16/libio/adc/adcbusy.c,
9106 * device/lib/pic16/libio/adc/adcread.c,
9107 * device/lib/pic16/libio/adc/adcsetch.c,
9108 * device/lib/pic16/libio/usart/ubaud.c,
9109 * device/lib/pic16/libio/usart/ubusy.c,
9110 * device/lib/pic16/libio/usart/udrdy.c,
9111 * device/lib/pic16/libio/usart/uopen.c,
9112 * device/lib/pic16/libio/usart/uputc.c,
9113 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9114 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9115 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9116 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9117 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9118 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9119 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9120 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9121 specific keywords to double underlined form,
9122 * device/lib/pic16/libc/Makefile.rules,
9123 * device/lib/pic16/libsdcc/Makefile.rules,
9124 * device/lib/pic16/libm/Makefile,
9125 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9126 to compile with C standard set in Makefile.common
9127 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9128 rand.c and crc.c in compilation process,
9129 * device/lib/pic16/libsdcc/int/divuint.c,
9130 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9131 `c' from signed to unsigned,
9132 * device/lib/pic16/startup/crt0.c,
9133 * device/lib/pic16/startup/crt0i.c,
9134 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9135 keywords to double underlined form, bug fixes in _do_cinit function
9136 which prevented the correct initialization of the .idata segment,
9137 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9138 core to enter a infinite loop
9139 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9141 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9143 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9145 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9147 * device/include/Makefile.in: add support for hc08 subdirectory
9148 * device/include/hc08/: new subdirectory
9149 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9150 Lucas Loizaga, thanks!
9151 * device/include/hc08/mc68hc908qy.h,
9152 * device/include/hc08/mc68hc908gp32.h,
9153 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9154 their own directory. Changed internal macro names to use the compiler
9155 reserved namespace. Changed SDCC specific keywords to double
9157 * device/include/math.h,
9158 * device/include/malloc.h,
9159 * device/include/stdarg.h,
9160 * device/include/stdbool.h
9161 * device/include/string.h,
9162 * device/include/tinibios.h,
9163 * device/include/ds400rom.h,
9164 * device/include/8051.h,
9165 * device/include/8052.h,
9166 * device/include/80c51xa.h,
9167 * device/include/at89c55.h,
9168 * device/include/at89S8252.h,
9169 * device/include/at89x51.h,
9170 * device/include/at89x52.h,
9171 * device/include/ds80c390.h,
9172 * device/include/reg764.h,
9173 * device/include/regc515c.h,
9174 * device/include/sab80515.h,
9175 * device/include/mcs51/c8051f000.h,
9176 * device/include/mcs51/c8051f018.h,
9177 * device/include/mcs51/c8051f020.h,
9178 * device/include/mcs51/c8051f040.h,
9179 * device/include/mcs51/c8051f060.h,
9180 * device/include/mcs51/c8051f120.h,
9181 * device/include/mcs51/c8051f300.h,
9182 * device/include/mcs51/c8051f310.h,
9183 * device/include/mcs51/c8051f320.h,
9184 * device/include/mcs51/c8051f330.h,
9185 * device/include/mcs51/c8051f350.h,
9186 * device/include/z180.h: Changed SDCC specific keywords to double
9189 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9191 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9193 * (pic16_assignConfigWordValue): disable testing of configuration
9194 register value with config mask,
9195 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9196 function with port->fun_prefix,
9197 * (genFunction): when generating a naked interrupt function never
9198 create an absolute segment placed in interrupt vector address, place
9199 the actual interrupt function at IVA instead, when an interrupt
9200 function is generated with unspecified interrupt then do not create
9201 the absolute section,
9202 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9203 code for generating a call to generic pointer get/put function with
9204 a call to function pic16_callGenericPointer(),
9205 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9206 the call to the generic pointer get/put functions with prefixing the
9207 function name with port->fun_prefix,
9208 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9209 * src/pic16/main.c (_process_pragma): prefix function with
9211 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9212 calling assembler, old 18Fxxxx macro is deprecated,
9213 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9214 PC_ASMDIR in while condition,
9215 * (findInstruction): add PC_ASMDIR in while condition,
9216 * (buildCallTree): prefix main with port->fun_prefix,
9217 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9218 identifier for variable with banked access in instructions BTFSS,
9219 BTFSC, BCF, BSF, BTG
9220 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9221 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9222 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9223 perform optimization when enviroment variable NO_REG_OPT is set,
9224 * (insideLRBlock): NEW, return 1 if register is inside an
9225 INF_LOCALREGS block,
9226 * (RemoveRegFromLRBlock): remove a register that is completely
9227 eliminated by register optimization, but it is still left in local
9228 register store/restore in/from stack block,
9229 * (Remove2pcodes): after removing register, check to see if it
9230 should be removed from local register store/restore in/from stack
9232 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9233 DUMMY_READ_VOLATILE,
9235 * device/include/pic16/adc.h: minor prototype modifications and
9237 * device/include/pic16/malloc.h: added GPL notice various
9239 * device/include/pic16/stdint.h: NEW, standard header for ints
9240 * device/include/pic16/delay.h: NEW, header for delay functions,
9241 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9243 * device/include/pic16/signal.h: NEW, header providing helper macros
9244 for implementing signal handlers,
9245 * device/include/pic16/stdio.h: added prototypes for functions,
9246 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9247 prototypes for stdin and stdout, added macro PUTCHAR to
9248 automatically implement putchar function prototype,
9249 * device/include/pic16/usart.h: modified and updated USART library,
9250 * device/lib/pic16/libio/adc/,
9251 * device/lib/pic16/libio/i2c: some modifications to improve library
9253 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9254 family of functions,
9255 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9256 family of functions and other sources,
9257 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9258 of the PIC18Fxx[28] devices,
9259 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9260 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9261 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9262 _do_cinit function, because the previous failed when local variables
9263 where not placed in the same memory bank,
9264 * device/lib/pic16/libsdcc/char/: various modifications to improve
9265 library performance,
9266 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9267 information on the new functions of the c library and more...
9269 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9271 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9273 2005-03-26 Raphael Neider <rneider AT web.de>
9275 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9276 if condition == CARRY)
9277 * (genCmp): adapted to new genSkipc semantics
9278 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9279 on rIfx (genCmp was broken)
9281 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9283 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9284 * src/z80/main.c (_keywords[]),
9285 * src/SDCCglobal.h (struct options),
9287 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9288 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9289 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9290 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9291 always available in leading double underscore form. The C99 support is
9292 mostly missing, but it's a start.
9293 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9294 reserved identifier "__data".
9296 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9298 * src/mcs51/peeph.def: fixed bug 1170013
9300 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9302 * device/include/mcs51reg.h: fixed bug 842007
9304 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9306 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9309 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9311 * src/port.h (struct PORT),
9312 * src/avr/ralloc.c (avr_assignRegisters),
9314 * src/ds390/ralloc.c (ds390_assignRegisters),
9316 * src/hc08/ralloc.c (hc08_assignRegisters),
9318 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9320 * src/pic/ralloc.c (pic14_assignRegisters),
9322 * src/pic16/ralloc.c (pic16_assignRegisters),
9324 * src/xa51/ralloc.c (xa51_assignRegisters),
9326 * src/z80/ralloc.c (z80_assignRegisters),
9328 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9329 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9331 * src/SDCCdflow.c (computeDataFlow),
9333 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9335 * src/SDCCcflow.c (*),
9337 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9338 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9339 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9340 immedDom() returning wrong block; probably fixes bug #1160833)
9342 2005-03-20 Borut Razem <borut.razem AT siol.net>
9344 * support/scripts/inc2h.pl: WIN32 port
9346 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * device/lib/makefile.in: added abs.c and labs.c
9350 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9352 * device/include/stdint.h: added
9353 * device/lib/abs.c: added
9354 * device/lib/labs.c: added
9355 * device/include/stdlib.h: added abs() and labs() prototypes
9356 * device/lib/libsdcc.lib: added abs and labs
9357 * device/include/float.h,
9358 * device/lib/_fsmul.c,
9359 * device/lib/printf_fast.c,
9360 * device/lib/printf_tiny.c: updated comments
9362 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9364 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9367 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9369 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9370 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9372 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9374 * device/lib/printf_large.c: removed inline assembly for portability and
9375 readability. Use printf_fast if speed or size are more important.
9376 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9377 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9379 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9381 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9382 prevent compiler warning
9384 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9386 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9387 moved to level 0 and declared as static. Also they are explicit
9388 placed in access bank. This was necessery because some times they
9389 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9390 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9391 optimizations. Currently only compare to unsigned char is implemented,
9392 * src/pic16/gen.c: added fReturnIdx array,
9393 * (struct resolvedIfx) is moved to gen.h and made public,
9394 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9395 * (aopForSym): added an optimization to directly store in stack of
9396 the operand of a SEND iCode,
9397 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9398 but as registers instead (AOP_REG) using the fReturnIdx array,
9399 * (pic16_freeAsmop): remove the freed register from the
9400 _G.sregsAlloc field,
9401 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9402 a compare of 'WREG',
9403 * (pic16_popGetTempRegCond): changed function prototype, now
9404 function takes also a bitVector argument v which holds the current
9405 set of registers that are allocated for stack access by aopForSym,
9406 registers allocated in aopForSym for accessing stack symbols are not
9407 any more part of the functions usedRegs field,
9408 * (genCall): some times aopOp is called for a stack variable to be
9409 send, aopForSym might perform the push, if this is true make sure
9410 that genCall doesn't push the variable twice by testing _G.resDirect,
9411 * (genFunction): changed testing for unspecified interrupt number
9412 from 256 to INTNO_UNSPEC,
9413 * modified selection scheme of frame pointer generation. Previously
9414 if function did use local registers a frame pointer was generated,
9415 now a frame pointer is generated only if function has arguments
9416 (that need PLUSW2 register access), or has stack arguments, or the
9417 compiler is not instructed to omit the frame pointer,
9418 * (genEndFunction): before restoring local registers that were saved
9419 in the function preamble, also restore the registers that *might*
9420 have been allocated for stack access,
9421 * (genRet): removed some old comments,
9422 * (genCmp, the active (RN's) version): added a call to the
9423 pic16_genCmp_special function to perform the compare with a more
9424 robust and optimized way,
9425 * (genInline): a feature has been added in inline code generation,
9426 which allows a wildcard variable substitution when writing inline
9427 assembly. Code is incomplete and experimental therefore undocumented,
9428 * (genCast): changed order of aopOp for result and right to allow
9429 aopForSym to directly load the result if possible,
9430 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9431 perform an optimized compare on some selected special occasions,
9432 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9433 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9434 generate an IVT any more,
9435 * src/pic16/main.c (pic16_optionsTable): added command line option
9437 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9438 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9440 * src/pic16/NOTES: Raphael Neider added in list of active developers
9441 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9442 jumptable_end to prevent bug #,
9443 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9444 inCond and outCond fields,
9445 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9446 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9447 turn off register spilling,
9448 * (packRegsForOneUse): synced with other ports' versions although it
9449 is not used currently,
9450 * (pic16_packRegisters): added an optimization while reading
9451 structure bitfields, some registers may be saved (malloc code is
9452 decreased by 80 bytes)
9454 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9456 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9457 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9458 this can be optimized more?
9460 2005-03-10 Raphael Neider <rneider AT web.de>
9462 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9463 genNearPointerGet): (hopefully) fixed access to bitfields via
9464 pointers (p->bitN = x; and x = p->bitN; failed)
9466 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9468 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9470 2005-03-09 Raphael Neider <rneider AT web.de>
9472 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9474 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9477 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9478 (regTypeNum): set REG_BIT type if necessary
9479 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9480 * support/regression/tests/critical.c: check bug 1144613
9482 2005-03-02 Raphael Neider <rneider AT web.de>
9484 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9486 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9488 * src/avr/ralloc.c (serialRegAssign),
9489 * src/ds390/ralloc.c (serialRegAssign),
9490 * src/hc08/ralloc.c (serialRegAssign),
9491 * src/mcs51/ralloc.c (serialRegAssign),
9492 * src/pic/ralloc.c (serialRegAssign),
9493 * src/pic16/ralloc.c (serialRegAssign),
9494 * src/xa51/ralloc.c (serialRegAssign),
9495 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9497 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9499 * src/SDCCast.c (decorateType): fixed bug 1124787
9501 2005-02-20 Hubert Sack <sack AT digiplan.de>
9502 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9504 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9507 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9509 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9510 to keep the correct label reference count when adding/removing references
9511 to labels. A peephole file using this is appended to patch #1144962.
9513 2005-02-14 Raphael Neider <rneider AT web.de>
9515 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9516 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9517 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9518 retrievals of result operand's value on assignment
9520 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9522 * device/include/pic16/string.h: modified prototype for memccpy()
9523 to memccpy(void *, void *, char, size_t)
9524 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9525 check whether to omit frame pointer or not,
9526 * (genInline): convert all occurences of "\n" to LF in inline
9527 assembler blocks, this helps formatting the inline text,
9528 * (pic16_loadFSR0): modified prototype,
9529 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9530 removed some 8051 legacy code,
9531 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9532 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9533 before allocating temporary registers in functions,
9535 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9537 * support/regression/tests/bitvars.c: corrected the "fix"
9539 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9541 * support/regression/tests/bitvars.c,
9542 * support/regression/tests/bitwise.c,
9543 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9545 2005-02-10 Raphael Neider <rneider AT web.de>
9547 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9548 different size for Alpha
9549 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9551 2005-02-09 Raphael Neider <rneider AT web.de>
9553 * src/SDCC.lex(doPragma) : save and restore warning options as well
9554 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9555 * have #pragma less_pedantic set the errorlevel to WARNING
9557 * (cloneOptimize) : fixed wrong malloc's size
9558 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9559 facilitate correct handling of #pragma (save|restore)
9561 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9563 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9565 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9567 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9569 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9571 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9573 2005-02-02 Raphael Neider <rneider AT web.de>
9575 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9576 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9577 * (pic16_storeForReturn): fixed to allow returning function pointers
9578 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9579 * device/include/pic16/{stddef.h,stdbool.h}: added
9581 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9583 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9585 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9587 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9588 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9589 appeared to be required
9591 2005-01-31 Borut Razem <borut.razem AT siol.net>
9593 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9594 include/mcs51 and include/z80 directories to the package
9596 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9598 * src/hc08/gen.c (genFunction): fixed bug #1112752
9600 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9602 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9604 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9606 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9608 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9610 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9612 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9614 * device/include/c8051fxxx.h: removed these 6 files
9615 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9617 2005-01-26 Raphael Neider <rneider AT web.de>
9619 * src/pic16/gen.c (genAssign): fixed assignment from longs
9620 in codespace (were cut to three bytes)
9621 * (genDummyRead): implemented (except for CODESPACE...),
9623 * src/pic16/glue.c (emitStatistics): beautified
9624 * device/lib/pic16/libm/Makefile: added include path
9626 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9628 * src/z80/gen.c (aopPut): fixed bug #1103902
9630 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9632 * device/lib/expf.c: fixed bug #1095792
9634 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9636 * device/lib/pic16/libm: added Math library sources
9638 2005-01-24 Raphael Neider <rneider AT web.de>
9640 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9641 to enable upcast to pCodeOpReg2 (there is no type tag to
9642 differenciate the two and pic16_popGet2p cast into PCOR2)
9643 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9644 (sizeof(sectNames) changed to sizeof(sectName))
9645 Both patches fix segfaults under MinGW.
9647 2005-01-23 Raphael Neider <rneider AT web.de>
9649 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9650 Safe_[mc]?alloc()'ed variables
9651 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9652 of (byte sized) temporaries (assign them to WREG for now)
9653 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9654 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9655 this might fix SIGSEGVs on MinGW...
9656 * src/SDCCopt.c (killDeadCode): restored original behaviour
9657 (volatile operands might get thrown away though)
9659 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9661 * src/pic16/gen.c: fixed bug #1106975,
9662 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9663 pointer update, INTCON is saved, global interrupts are disabled and
9664 restored after updateing TOS.
9665 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9666 * added function attribute 'shadowregs' to take advantage of shadow
9668 * added function attribute 'wparam' as an alternative to the wparam
9670 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9671 user declares a non-ISR function as 'shadowregs',
9672 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9674 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9676 * .version: bumped version number to 2.4.8
9677 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9679 * device/lib/pic16/libio/i2c/: I2C module support library,
9680 * device/include/pic16/i2c.h: I2C support library header,
9681 * device/lib/pic16/libc/stdio/: standard IO support sources,
9682 * (printf_small.c): printf_small() source, supports float print,
9683 * (printf_tiny.c): printf_tiny() source, does not support floats,
9684 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9685 enable global optimizations for entire library source, other
9686 Makefiles in the source tree are also modified to reflect this,
9687 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9689 * doc/sdccman.lyx: updated to reflect new changes,
9690 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9691 sym->onStack if-case,
9692 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9693 sbit, idata, _idata, xdata, _xdata,
9694 * added pragma library, to link an external library, (see doc),
9695 * removed command line options, --pomit-config-words, --pomit-ivt,
9696 --pleave-reset-vector,
9697 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9698 when calling assembler to reflect memory model used, also define
9699 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9700 reflect stack model used,
9701 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9702 on stack return NULL,
9704 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9706 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9707 of the operands is volatile. Fixes #1020220
9709 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9711 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9712 * (OptimizeRegUsage): make sure that there is really no other flow where
9713 the first pCode is used
9715 2005-01-22 Raphael Neider <rneider AT web.de>
9717 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9718 to fix #1106967 (pCode->seq are not set up correctly)
9720 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/SDCCglue.c (glue): make sure code area is declared before the
9723 static initialization area.
9725 2005-01-21 Raphael Neider <rneider AT web.de>
9727 * device/lib/Makefile.in: fixed test for pic16 install dir
9728 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9730 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9731 added --optimize-goto compiler switch and pragma wparam documentation
9732 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9733 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9734 and PRODH closing bug #1071770 (peephole optimizer)
9736 2005-01-19 Raphael Neider <rneider AT web.de>
9738 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9739 cmdLine buffers (used when calling sdcpp...) are large enough
9740 (MAX_PATH=256 truncates arguments leading to system halts when
9742 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9743 * (genUminus): rewritten to for efficiency
9744 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9745 used uninitialized in some cases)
9746 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9747 copy the third byte from the int -- now assumes 0x80 (data memory)
9748 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9749 operands (genAddLit expects the iCode's operands to swapped as
9750 well), fixed leftover bytes (crashed for short left operands)
9751 * (pic16_genMinusDec): performance improvements, removed false
9753 * (pic16_genMinus): fixed to cope with differently sized operands
9754 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9756 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9757 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9758 new banksel optimization
9759 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9760 analysis for temporary registers (segfaults...)
9761 * src/pic16/peeph.def: added rule
9763 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9765 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9766 which converts a float number to its ASCII representation
9767 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9768 functions to convert the fractional and integer part of a float to ASCII,
9769 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9770 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9772 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9774 * device/include/pic16/adc.h: added GPL info,
9775 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9776 a pCodeOp as tested operand,
9777 * (genNearPointerGet): optimized bit testing, does not use
9778 intermediate register for bit value, test directly instead with
9779 BTFSS, BTFSC, works only for single bits,
9780 * (genpic16Code): dump the name of the iCode in the asm,
9781 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9782 renamed to pic16_decodeOp,
9783 * (serialRegAssign): do not allocate a temporary register for iCode
9784 sequences that test a single bit for 1/0
9786 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9788 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9789 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9790 access stack and frame pointers. They are initially assigned to
9791 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9792 accessing SFRs. Updated all occurences of modification of stack or
9793 frame pointer in gen.c and pcode.c,
9794 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9795 assigning of a literal value to pointers,
9796 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9797 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9800 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9802 * doc/sdccman.lyx: update documentation about stack pragma, added
9803 some info for stack memory models
9805 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9807 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9809 2005-01-08 Raphael Neider <rneider AT web.de>
9811 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9812 udata sections to fix bug #1097823
9814 2005-01-05 Raphael Neider <rneider AT web.de>
9816 * src/pic16/gen.c (genGenericShift): added handling of differently
9817 sized left operand and result
9819 2005-01-04 Raphael Neider <rneider AT web.de>
9821 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9822 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9823 to hold the condition bit)
9824 * added new version of genCmp (old code available via #define)
9825 * added new version of genShiftLeft/genShiftRight in a generic
9826 way, now supports shifting by negative values
9827 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9828 shiftCount (expected by genGenericShift)
9829 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9830 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9832 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9833 is an invalid literal too...)
9835 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9837 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9838 from Raphael Neider,
9839 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9840 for 8-bit literals. This fixes some literal operands which are sign
9841 extended to 16-bits ints when instruction needs only 8-bits.
9843 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9845 * device/lib/logf.c: added mcs51 assembly version
9846 * device/lib/expf.c: added mcs51 assembly version
9847 * device/lib/_logexpf.c: new shared asm code for expf and logf
9848 * device/include/math.h: add defines for assembly math library
9849 * device/lib/Makefile.in: build new _logexpf.c
9850 * device/lib/libfloat.lib: use new _logexpf.c
9852 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9855 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9856 device types which have less than 0x7f registers.
9858 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9860 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9862 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9864 * device/lib/printf_fast.c: only build on supported arch.
9865 * device/lib/printf_tiny.c: only build on supported arch.
9866 * device/lib/printf_fast_f.c: only build if asm float lib
9867 * device/lib/_fsget1arg.c: only build if asm float lib
9868 * device/lib/_fsget2args.c: only build if asm float lib
9869 * device/lib/_fsnormalize.c: only build if asm float lib
9870 * device/lib/_fsreturnval.c: only build if asm float lib
9871 * device/lib/_fsrshift.c: only build if asm float lib
9872 * device/lib/_fsswapargs.c: only build if asm float lib
9873 * device/include/stdio.h: don't provide print_fast,
9874 print_fast_f, print_tiny prototypes if --xstack used
9876 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9878 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9879 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9882 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9884 * device/lib/printf_fast_f.c: same as printf_fast, but
9885 with floating point enabled
9886 * device/lib/printf_fast.c: minor tweaks
9887 * device/include/stdio.h: add printf_fast_f
9889 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9891 * src/SDCCmain.c: make --float-reent default for mcs51
9892 * device/lib/_fsadd.c: added mcs51 assembly version
9893 * device/lib/_fssub.c: added mcs51 assembly version
9894 * device/lib/_fsmul.c: added mcs51 assembly version
9895 * device/lib/_fsdiv.c: added mcs51 assembly version
9896 * device/lib/_fseq.c: added mcs51 assembly version
9897 * device/lib/_fsneq.c: added mcs51 assembly version
9898 * device/lib/_fsgt.c: added mcs51 assembly version
9899 * device/lib/_fslt.c: added mcs51 assembly version
9900 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9901 * device/lib/Makefile.in: add _fscmp to build
9902 * device/lib/libfloat.lib: add _fscmp to build
9904 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9906 * device/lib/_fs2slong.c: added mcs51 assembly version
9907 * device/lib/_fs2sint.c: added mcs51 assembly version
9908 * device/lib/_fs2schar.c: added mcs51 assembly version
9909 * device/lib/_fs2ulong.c: added mcs51 assembly version
9910 * device/lib/_fs2uint.c: added mcs51 assembly version
9911 * device/lib/_fs2uchar.c: added mcs51 assembly version
9912 * device/lib/_slong2fs.c: added mcs51 assembly version
9913 * device/lib/_sint2fs.c: added mcs51 assembly version
9914 * device/lib/_schar2fs.c: added mcs51 assembly version
9915 * device/lib/_ulong2fs.c: added mcs51 assembly version
9916 * device/lib/_uint2fs.c: added mcs51 assembly version
9917 * device/lib/_uchar2fs.c: added mcs51 assembly version
9918 * device/include/float.h: added #define to select asm vs c
9920 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9922 * device/lib/printf_fast.c: improvements to float output
9923 * device/include/float.h: add defines for assembly float library
9924 * device/lib/_fsget1arg.c: receive 1 float arg
9925 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9926 * device/lib/_fsnormalize.c: normalize a float
9927 * device/lib/_fsreturnval.c: return float, various helper routines
9928 * device/lib/_fsrshift.c: right shift a float's mantissa
9929 * device/lib/_fsswapargs.c: swap 2 floats
9930 * device/lib/Makefile.in: build these 6 new files for mcs51
9931 * device/lib/libfloat.lib: add these 6 files to the library
9933 2004-12-26 Borut Razem <borut.razem AT siol.net>
9935 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9938 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9940 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9941 and fully reentrant and register bank neutral.
9942 * device/lib/printf_fast.c: added float (not enabled by default),
9943 added compact/slower integer (also not enabled by default),
9944 improved size/speed of fast integer code, other minor changes
9945 * device/include/stdio.h, device/lib/Makefile.in,
9946 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9948 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9950 * src/pic16/pcode.c: declaring variables other than at the start of a
9951 block is not supported in C by VC6.
9953 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9955 * applied a previous patch from Raphael Neider that wasn't included
9956 in the previous commits, which fixes infinite loops within jumptable
9958 * made some fixes that previous patches introduced
9960 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9962 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9963 that fixes an issue with AOP_PCODE asmop's offset,
9964 * (pic16_popCopyReg): update instance field too,
9965 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9966 function of pic port,
9967 * (genCmp, genAnd, genAssign),
9968 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9970 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9972 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9973 variables initial values to idata section,
9974 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9975 variables in some functions. This utilizes parmBytes field of iCode
9976 structure to hold the offset of the variable in stack. (might be
9977 able to use the stack field too?)
9978 * applied patch from Raphael Neider # ### , # ###
9979 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9980 variable initial values in idata section,
9981 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9982 for static variables with initial value
9983 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9984 applied fix in while loop from Raphael Neider.
9986 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9988 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9989 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9990 * src/ds390/ralloc.c (serialRegAssign): spill bits
9991 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9992 * support/Util/SDCCerr.c,
9993 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9994 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9995 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9997 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9999 * device/include/sdcc-lib.h: inserted LGPL, added includes
10000 asm/ds390/features.h and asm/mcs51/features.h
10001 * device/include/asm/default/features.h,
10002 * device/include/asm/gbz80/features.h,
10003 * device/include/asm/z80/features.h: added empty _AUTOMEM
10005 * device/include/asm/ds390/features.h,
10006 * device/include/asm/mcs51/features.h: added files with defines for
10007 _AUTOMEM and _STATMEM indicating automatic and static storage class
10008 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10009 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10010 * src/SDCCicode.c (geniCodeCast),
10011 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10012 * src/SDCCloop.c (loopInduction): removed unused variable lr
10013 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10014 to convertToFcall to include char modulo (RFE 1065037), added check
10015 if left operand is unsigned and use abs of literal value
10016 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10017 as it doesn't work after conversion from peephole.def to peephole.rul
10018 * src/mcs51/gen.c (toBoolean): added check for size,
10019 (genModOneByte): optimized code for signed char modulo a literal
10020 power of 2 (thanks to Hubert Sack),
10021 (genRRC): removed unnecessary "clr c",
10022 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10023 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10025 swapped rules 256.c and 256.d,
10026 extended 256.d by using new multiple checks (thanks Erik),
10027 added rules 256.e and 256.f,
10028 updated rule 261.a and 261.b to new generated code
10029 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10031 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10033 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10034 induction related bugs, including first part of bug #1074377
10036 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10038 * applied patch from bug-report #1076292,
10039 * applied patches for genAnd and Goto-optimizations for Raphael
10041 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10042 dump a less iCode information,
10043 * src/pic16/device.h (pic16_options_t): added field debgen,
10044 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10045 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10046 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10048 * (various functions): added macros FENTRY and FENTRY2 to functions,
10049 to emit function prologue,
10050 * (various functions): fixed indentation,
10051 * (genNearPointerGet): fixed loading of FSR0,
10052 * (genPackBits): applied patch from Raphael Neider to fix updating
10053 of FSR0 and touching only the modified bits,
10054 * src/pic16/genarith.c (various functions): added macros FENTRY to
10055 emit function prologue in comments,
10056 * src/pic16/pcode.h: added functions debugf2, debugf3,
10057 * src/pic16/ralloc.c: partial fix for packForPush caused
10058 segmentation fault,
10060 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10062 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10063 <stsp AT users.sourceforge.net> with reversed byte order
10064 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10066 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10068 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10070 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10071 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10073 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10075 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10077 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10079 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10081 (setFromConditionArgs): friendly operand parser for peephole rules,
10082 (operandBaseName, operandsNotRelated): new peephole condition
10083 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10084 architecture specific register naming into account, handles n-way
10085 comparisons, and supports quoted literals
10086 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10088 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10090 * src/mcs51/peeph.def: fixed bug #1076940
10092 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10094 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10096 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10098 Adding support for replacing ljmps with sjmps in jumptables
10099 generated for switch statements. For now you need to set the
10100 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10101 Now 4 algorithms for mcs51 jumptable generation are used:
10102 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10103 addresses loaded pc-relative for up to 112 cases and stack-pushing
10104 target addresses loaded with offset from dptr for up to 256 cases.
10106 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10107 * src/mcs51/main.c: adapted constants for switch table generation
10108 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10110 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10112 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10113 * support/regression/tests/bug1057979.c: added test for bug 1073386
10115 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10117 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10120 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10122 * src/pic16/device.h,
10123 * src/pic16/genarith.c,
10124 * src/pic16/glue.c,
10125 * src/pic16/main.c,
10126 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10128 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10130 Large cummulative patch for pic16 port.
10131 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10132 to call when a stack overflow occurs,
10133 * (malloc.h): added CVS Id tag,
10134 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10136 * added libc directory. The current version of LibC contains string
10137 functions, ctype functions and macros and some functions of the
10138 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10139 be extensively tested in the future. Standard disclaimer here.
10140 Library is not automatically build yet. But one can build it by
10141 invoking 'make' inside the libc directory.
10142 * added ADC library under libio. Preliminary version yet.
10144 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10145 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10146 aopForRemat() now and not by pic16_aopOp(),
10147 * (pic16_popGetTempReg): removed warning messgae when allocating
10148 temporary registers, its a buggy feature and will be removed,
10149 * (pic16_popGet): set register instance field in AOP_CRY,
10150 * (pic16_outBitC): fixed for results in size greater than 1,
10151 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10152 * (pic16_storeForReturn): optimized return of 0,
10153 * (genCmp): experimental code for new genCmp which uses PIC18's
10154 special compare&skip instructions. Initial tests fail some times
10155 with variables grater than 1 byte in size, so new code is disabled,
10156 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10158 * (genCast): began a fix to optimize the casting of a bit to another
10159 bit, now assigning a bitfield to another bitfield will fail, sorry,
10160 * src/pic16/main.c: disabled the use of lr-support feature,
10161 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10162 * added some function prototypes, added function _debugf prototype,
10163 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10164 bits with offset (case PO_GPR_BIT),
10165 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10167 * (isBankInstruction): modified to return 0 for no banking instruction,
10168 and 1 for banking instruction,
10169 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10170 caused stop processing pCodes after a inline assembly block,
10171 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10172 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10173 registers when it shouldn't,
10174 * src/pic16/ralloc.c (allocReg): add preliminary support for
10175 supporting a limited set of temporary registers,
10177 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10180 genDataPointerSet): ensure assignments always copy in MSB to LSB
10182 (loadRegFromAop): recognize CLRH optimization,
10183 (genFunction): optimize RECEIVE iCodes in reentrant functions
10185 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10187 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10188 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10190 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10191 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10192 contiguous with data
10194 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10196 * device/lib/_gptrget.c (_gptrget),
10197 * device/lib/_gptrgetc.c (_gptrgetc),
10198 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10199 instead of sjmp to ret
10200 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10201 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10203 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10205 * .version: bumped version to 2.4.7
10206 * device/lib/_gptrget.c (_gptrget): is now _naked
10207 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10208 * device/lib/_gptrput.c (_gptrput): is now _naked
10209 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10210 (createFunction): fixed xstack
10211 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10212 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10214 (geniCodeCritical): store original interrupt state in an iTemp bit
10215 var unless stack-auto
10216 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10217 * src/SDCCmain.c (setIncludePath): added include/target to search path
10218 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10219 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10221 (processFuncArgs): put bit vars in bit area
10222 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10223 unsaveRBank): fixed xstack,
10224 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10225 (genFunction, genEndFunction): fixed xstack,
10226 (genAssign): optimization don't walk backwards through mem
10227 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10228 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10229 * support/regression/Makefile: also make library (for stack-auto) when
10230 making "all" and added "test-mcs51-xstack-auto"
10231 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10232 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10233 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10234 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10235 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10236 make-library by MAKE_LIBRARY
10237 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10238 regression tests for xstack
10239 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10240 * support/regression/tests/critical.c: test for critical on mcs51
10242 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10244 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10245 built version of sdcc instead of installed version
10247 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10249 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10250 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10252 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10253 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10254 WARNING: remove device/lib/build/z80/printf.o by hand when
10255 updating from previous build!
10256 * device/lib/z80/printf.c: updated comment
10257 * support/regression/tests/bug1057979.c: test all ports now
10258 * support/regression/tests/bug1065458.c: file added
10260 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10262 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10263 *_start and *_end symbols for static functions
10265 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10267 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10268 and search crt0.o in all library paths,
10269 (setIncludePath): proper handling of --nostdinc,
10270 (setLibPath): proper handling of --nostdlib
10271 * support/regression/Makefile,
10272 * support/regression/ports/ds390/spec.mk,
10273 * support/regression/ports/gbz80/spec.mk,
10274 * support/regression/ports/hc08/spec.mk,
10275 * support/regression/ports/mcs51/spec.mk,
10276 * support/regression/ports/mcs51-large/spec.mk,
10277 * support/regression/ports/mcs51-stack-auto/spec.mk,
10278 * support/regression/ports/z80/spec.mk: use include and lib files from
10279 built version of sdcc instead of installed version
10280 * doc/sdccman.lyx: fixed typo in --nostdinc
10282 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10285 * src/pic/device.c,
10286 * src/pic/ralloc.c,
10287 * src/pic/gen.c : added support to generate code for struct bit fields.
10289 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10291 * as/xa51/xa_version.h,
10292 * device/include/errno.h,
10293 * device/include/regc515c.h,
10294 * device/lib/_itoa.c,
10295 * device/lib/_ltoa.c,
10296 * device/lib/ser_ir_cts_rts.c,
10297 * sim/ucsim/xa.src/glob.cc,
10298 * sim/ucsim/xa.src/inst_gen.cc,
10299 * sim/ucsim/xa.src/xa_bit.cc,
10300 * sim/ucsim/xa.src/xa_sfr.cc,
10301 * sim/ucsim/z80.src/inst_dd.cc,
10302 * sim/ucsim/z80.src/inst_fdcb.cc,
10303 * support/scripts/keil2sdcc.pl,
10304 * src/pic16/pic16.dsp,
10305 * src/pic16/pic16a.dsp: corrected cvs line endings
10306 * device/lib/printf_large.c: fixed bug 1057979
10307 * src/pic16/gen.c: fixed non-C standard code
10308 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10309 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10310 * support/regression/ports/mcs51/support.c: reload T1 asap
10311 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10312 pdata use and clear idata startup behaviour
10313 * support/regression/tests/bug1057979.c: added
10315 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10317 * device/examples/ds390/ow390/ad26.h,
10318 * device/examples/ds390/ow390/cnt1d.h,
10319 * device/examples/ds390/ow390/crcutil.c,
10320 * device/examples/ds390/ow390/ownet.h,
10321 * device/examples/ds390/ow390/owsesu.c,
10322 * device/examples/ds390/ow390/swt12.h,
10323 * device/examples/ds390/ow390/swtoper.c,
10324 * device/examples/ds390/ow390/temp10.h,
10325 * device/examples/ds390/ow390/thermodl.c,
10326 * device/examples/ds390/tinitalk/tinitalk.dsp,
10327 * device/examples/ds390/tinitalk/tinitalk.dsw,
10328 * device/examples/mcs51/clock/hw.h,
10329 * device/examples/mcs51/simple2/go.bat,
10330 * device/examples/serialcomm/windows/serial.h,
10331 * device/examples/xa51/dummy.c,
10332 * device/examples/xa51/hello.c,
10333 * device/include/80c51xa.h,
10334 * device/include/at89x051.h: corrected cvs line endings
10336 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10338 * src/pic16/main.c (options): added command line --gstack, to trace
10339 stack over/under flows,
10340 * added pragma 'wparam' to allow passing first byte of function
10341 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10342 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10343 call to __gstack_test function and sets up the symbol as extern,
10344 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10345 * popaop): added call to pic16_testStackOverflow,
10346 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10348 * (genCall, genPcall): now all parameters are passed via stack
10349 except in functions that are pass to wparam pragma in which WREG is
10351 * (genPcall): REENTRANT flag is checked to see if variable prototype
10352 contains reentrant keyword, don't call a non-reentrant function, via
10353 a reentrant function pointer or vice versa, functions are never
10355 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10357 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10358 SIGSEGV when accessing a NULL register stucture,
10359 * (pic16_printGPointerType): modified to handle UPPER modifier for
10360 function initializers, changed prototype of function to simpler one,
10361 * (pic16_printIvalFuncPtr): check to see if function is already
10362 added in externs list,
10363 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10364 optimized a move from W to SFR with a move to the same register
10365 later after a CALL,
10366 * device/lib/pic16/debug: NEW directory, contains debug features
10367 which are enabled when linking with libdebug.lib, currently command
10368 line option --gstack enables stack pointer tracing for over/under
10369 flow, corresponding sources are in debug/gstack
10371 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10373 * doc/sdccman.lyx: updated SDCC version,
10374 * (PIC16 port): update list of command line options,
10375 * src/pic16/device.h (structure pic16_options_t): added field gstack
10376 to enable stack overflow tracing on push/pops,
10377 * src/pic16/device.c (statistics structure): added statistics
10379 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10380 pic16_dump_int_registers): increase statistics counters for each
10381 * variable which is encountered
10382 * (pic16_dump_usection): emit each .udata variable to its own udata
10384 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10385 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10386 parameters via stack, otherwise use old scheme,
10387 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10388 assembler output file,
10389 * src/pic16/main.c: added command line options --gstack to enable
10390 push/pop tracing for stack overflow,
10391 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10392 instructions): added size of each instruction,
10393 * (pic16_countInstruction): estimate size of instructions in
10394 the_pFile list, inline assembly blocks are not counted,
10395 * (pic16_FixRegisterBanking): trace previous register usage, when
10396 banksel optimizations is greater than 0, don't emit a redudant
10399 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10401 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10402 * src/pic16/ralloc.c : applied same fix for pic16.
10403 * src/pic/gen.c : tidied it up a little.
10405 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10407 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10408 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10410 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10412 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10414 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10416 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10417 non-reentrant function __modsint in the interrupt function (thus
10418 corrupting math operations during serial I/O)
10419 * device/lib/ser_ir.c: as above, changed buffersize
10420 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10421 256.c,d for zeroing
10422 * doc/Makefile: added option -t for rsync
10424 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/SDCCast.h (struct ast),
10427 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10429 2004-10-20 Borut Razem <borut.razem AT siol.net>
10431 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10434 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10436 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10438 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10439 support functions to replace long sequences of MOVFF's from access
10440 bank registers to stack and vice versa,
10441 * src/pic16/device.h: added new field opt_flags, where optimization
10442 flags can be set to enable certain features,
10443 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10444 * pBlock, (genFunction, genEndFunction): surroung loop for
10445 saving/loading used registers in stack with PC_INFO pCodes,
10446 INF_LREGS. Code in between can then be optimized by pCode optimizer
10447 to support function calls,
10448 * (genDataPointerSet): fixed bug which loaded float fields in
10449 structures with corrupt data,
10450 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10451 in a standard way debug info on stderr. Feature used for developing
10452 and debugging only,
10453 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10454 obsolete chunks of code,
10455 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10456 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10457 * pic16/src/pcode.c (pic16_newpCodeInfo,
10458 * (pic16_newpCodeOpLocalRegs),
10459 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10461 * (pic16_pCodeConstString): printing of the initial value of a
10462 symbol as a comment is inhibited since parsing was already done by
10463 copyStr and output is corrupt,
10464 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10466 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10468 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10470 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10472 * as/mcs51/lkarea.c: removed old K&R style,
10473 (lnksect): changed check on boundary error,
10474 (lnksect2): changed check on boundary error,
10475 (lnksect2): extend XSTK to end of page if size = 1
10476 * as/mcs51/lkmain.c: removed old K&R style,
10477 (Areas51): create l_IRAM symbol
10478 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10479 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10480 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10481 * device/lib/_mullong.c: added version to be compiled with xstack
10482 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10483 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10484 * device/lib/mcs51/crtxstack.asm: fixed comment
10485 * src/SDCCglue.c: maxInterrupts defaults to 0,
10486 (emitMaps): added pdata,
10487 (createInterruptVect): (re)moved default,
10488 (glue): added pdata,
10489 (glue): moved __start__xstack to XSTK with default size 1
10490 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10491 and options.float_rent when options.stackAuto is set,
10492 (linkEdit): only write XDATA_NAME if provided on command line
10494 * src/SDCCmem.c: added pdata
10495 * src/port.h: added pdata_name to PORT
10496 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10497 (saveRegisters, unsaveRegisters): removed usage of B,
10498 (genMinus): fixed accumulator clash,
10499 (genJumpTab): added comment, this needs another look
10500 * src/mcs51/gen.c: added check for "B in use" paranoia,
10501 added pushB() and popB()
10502 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10505 * src/ds390/main.c,
10507 * src/mcs51/main.c,
10509 * src/pic16/main.c,
10511 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10512 added PSEG (PAG,XDATA) or NULL to port specifier
10513 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10514 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10515 (_mcs51_genInitStartup): removed __start__xstack equ,
10516 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10517 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10518 * src/z80/gen.c (_rleAppend): fixed warnings
10519 * support/regression/tests/zeropad.c: added pdata test
10520 * .version: bumped to 2.4.6
10522 2004-10-17 Borut Razem <borut.razem AT siol.net>
10524 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10525 as a part of nightly build
10527 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10529 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10530 WREG holds the first byte function parameters,
10531 * (aopForSym): take special case for symbols which are in FARSPACE
10532 but in CODESPACE too,
10533 * (assignResultValue): modified to take into account _G.useWreg,
10534 * (genCall): don't use wreg for parameter passing when function is
10535 declared as reentrant, too, added optimization INCF to stack
10536 pointer when stack parameter count is 1,
10537 * (genFunction, genEndFunction): refurnished and fixed to not using
10538 wreg for passing parameters when function has varargs or is
10539 reentrant, fixed bug with symbol name compare for generating
10540 functions in absolute address,
10541 * (pic16_storeForReturn): refurnished,
10542 * (genCmp): began writing a new version of the function, not ready
10543 yet, therefore it is disabled,
10544 * (genAssign): do not read code memory when assigning a function to
10545 a pointer function,
10546 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10547 array of characters, not pointer,
10548 * (pic16initialComments): in debug mode emit an .ident directive for
10550 * (_process_pragma): emit a new warning type (internal to pic16)
10551 when setting stack to default length, emit a similar warning when
10552 placing a function at absolute address and address is not word aligned
10553 * (_pic16_parseOptions): added 'return TRUE' statement,
10554 * (_pic16_linkEdit): if compiling a source, then add the source's
10555 file object, first in the list of objects to link,
10557 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10559 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10560 * src/pic/main.c : removed VC warning.
10561 * src/pic/gen.c : changed comment.
10563 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10565 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10566 reference to a deprecated symbol _GPTRREG was causing failure to
10567 link. Thanks G. M. Gallant for the info.
10569 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10571 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10572 comments for Bugs item #954788.
10574 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10576 * src/pic16/device.c (pic16_dump_gsection,
10577 * pic16_groupRegistersInSection): handle symbols declared to be in
10578 access bank differently,
10579 * src/pic16/gen.c (struct _G): added field resDirect,
10580 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10581 send values read from stack directly to result and don't allocate
10583 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10585 * (pic16_sameRegsOfs): NEW,
10586 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10587 free because they were not allocated from temporary pool,
10588 * pic16_popRegFromString): workaround to fix a problem with
10589 allocating variables twice or never,
10590 * (genGenPointerGet): using PRODL instead of FSR0H,
10591 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10593 * (genAssign): take advantage of the _G.resDirect flag,
10594 * (genCast): around line 11844, use mov2f instead of directly
10595 MOVFF'ing between operands to account for literal values,
10596 * src/pic16/genutils.c: some new debug functions for gpsim have been
10598 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10599 float with integer part only,
10600 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10601 place variables in access bank
10602 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10603 updated sources to reflect recent changes in gen.c
10605 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10607 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10608 sources that searched for headers in installation path, now the
10609 device/include/pic16 is used,
10610 * src/pic16/glue.c (pic16glue),
10611 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10612 .line directives if not in debug mode, this suppresses assembler's
10613 warnings for ignored directives
10615 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10617 * src/port.h: made reset_regparms prototype void parameter explicit.
10618 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10619 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10620 * doc/sdccman.lyx: documented warning disabling and how to use
10621 printf_large to make it print floats.
10622 * device/include/stdbool.h: NEW
10623 * device/lib/_atof.c,
10624 * device/lib/_divuint.c,
10625 * device/lib/_divulong.c,
10626 * device/lib/expf.c,
10627 * device/lib/printf_large.c,
10628 * device/lib/sincosf.c,
10629 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10630 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10631 a completely reentrant lib.
10633 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10635 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10636 * device/include/pic16/stdio.h: fixed bug with colon
10638 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10640 * device/include/pic16/stdio.h,
10641 * device/include/pic16/stdlib.h,
10642 * device/include/pic16/math.h: NEW
10643 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10644 declared as _naked to reduce overhead
10645 * device/lib/Makefile.in (target port-specific-objects-pic16):
10646 changed * to *.* so to ignore the CVS directory,
10647 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10648 stacked variables back in stack,
10649 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10652 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10654 * .version: bumped version number to 2.4.5
10655 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10656 * support/Util/SDCCerr.c (messages structure): added entry for
10659 Large cumulative patch for pic16 port and libraries.
10660 * device/include/pic16/sdcc-lib.h,
10661 * device/include/pic16/stdarg.h,
10662 * device/include/asm/pic16/features.h,
10663 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10664 * device/include/pic16/float.h: changes reentrant keyword with
10665 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10666 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10667 updated target build-libraries to include objects from gptr,
10668 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10669 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10670 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10671 all function headings,
10672 * src/SDCCmain.c: added global parameter userIncDirsSet,
10673 * (parseCmdLine): when option -I is encountered add directory to
10674 userIncDirsSet too,
10675 * src/version.awk: added space between control and long,
10676 * src/pic16/NOTES: added some notes for the port,
10677 * src/pic16/gen.c: added prototype for mov2fp function,
10678 * (fReturnpic16[]): properly named return value registers,
10679 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10680 * (aopForSym): added code to handle symbols with onStack flag set,
10681 symbols onStack are allocated PTRSIZE bytes,
10682 * (aopFreeAsmop): handles special case where asmops are stack objects,
10683 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10684 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10685 added argument lock to trace flaws in allocating temporary registers
10686 when developing port,
10687 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10688 * (pic16_popRegFromString): reenabled allocating a direct register
10690 * (assignResultValue): various beautifications,
10691 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10692 referenced function argument,
10693 * (genIpush): reenabled to allow stacked arguments, handles only
10694 ic->parmPush iCodes,
10695 * (genCall, genPcall): major changes to allow for variable argument
10696 functions, fixed a bug with falsely restoring stack pointer after
10697 returning from call,
10698 * (genFunction): pending code for critical function,
10699 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10700 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10701 * (genNearPointerGet): fixed bug with indirect reading, was always
10703 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10705 * (genAddrOf): rewrote code to take address of a stacked function parameter
10706 * (genCast): fixed casting to generic pointer type,
10707 * src/pic16/gen.h: added AOP_STA,
10708 * (struct asmop): added field stk,
10709 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10710 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10711 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10712 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10713 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10714 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10716 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10718 * (pic16_port structure): generic pointer size is set to 3,
10719 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10720 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10722 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10723 operand is an iTemp,
10725 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10727 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10728 * debugger/mcs51/simi.c: addapt new syntax of s51
10730 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10732 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10733 * src/pic16/pcode.c: commented out some calls to free() in order to
10736 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10739 * src/SDCCicode.c (isiCodeInFunctionCall),
10740 * src/avr/ralloc.c (selectSpil),
10741 * src/pic/ralloc.c (selectSpil),
10742 * src/pic16/ralloc.c (selectSpil),
10743 * src/ds390/ralloc.c (selectSpil),
10744 * src/hc08/ralloc.c (selectSpil),
10745 * src/xa51/ralloc.c (selectSpil),
10746 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10747 stack in the middle of a function call sequence (fixes bug #1020268)
10748 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10749 costs associated with the minimum switch case.
10751 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10753 * src/SDCC.lex: fixed bug #1030549
10755 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10757 * src/SDCCcse.h (struct cseDef),
10758 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10759 over a function call if the CSE is derived from a symbol whose
10760 address has been taken (fixes bug #1029883)
10761 * support/regression/tests/bug-1029883: a new regression test for
10764 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10766 * src/hc08/gen.c (emitinline): fixed bug #1029778
10767 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10768 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10769 and starts toward RFE #905167)
10771 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10773 * src/pic16/gen.c (mov2f): New function to move an operand to
10774 another without considering if it is a literal or a register,
10775 * (pic16_sameRegs): don't check if they are both AOP_REG,
10776 * (AccRsh): removed andmask=0 lines,
10777 * (genLeftShift): duplicated to be improved in future versions,
10778 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10779 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10780 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10781 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10782 * (insertBankSwitch): fixed inserting banksel directives algorithm
10783 for instructions that follow a skip instruction, this fixes a report
10784 for broken subtraction code generation,
10785 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10786 iCode is a left op, just in case result and right share the same
10789 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10792 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10794 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10795 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10796 on 2004-09-12; it was buggy
10798 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10800 * src/SDCCsymt.h: removed RESULT_CHECK
10805 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10807 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10809 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10810 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10811 configuration values no more rejected by compiler, they are assigned
10812 to configuration registers with a warning message instead,
10813 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10814 the for-loop so last conf register is emitted too,
10815 * (_pic16_initPaths): link library libsdcc.lib by default,
10816 * (_hasNativeMulFor): modified test for multiplication according to
10817 Raphael Neider's remarks. Integer multiplication is also done with
10819 * device/include/pic16/pic18fregs.h: corrected type error in while
10820 testing and including 18f6720 header file
10822 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10824 * src/pic16/device.h (pic16_options): removed field use_crt,
10825 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10826 until an optimization to handle single bits is added,
10827 * (pic16_loadFSR0): moved before genUnpackBits,
10828 * (genAnd): some white lines removed,
10829 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10830 leave_reset flags in pic16_options when using crt modules,
10832 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10834 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10835 for bugs 898889 & 979599. Also used some safer print instructions.
10837 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10839 * src/pic16/device.h (pic16_options_t): added field use_crt,
10841 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10842 catch a probable future bug,
10843 * src/pic16/gen.c: aopIdx function commented out,
10844 * (genAssign): commented out old code which used aopIdx,
10845 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10846 code, added if conditionals to take into account the --use-crt
10847 command line options,
10848 * src/pic16/main.c (pic16_optionsTable): added new command line
10849 options, --use-crt= and --no-crt,
10850 * (_pic16_linkEdit): now the proper crt object is added in the
10851 linker command line except than when --no-crt is specified,
10852 * src/pic16/pcode.c,
10853 * src/pic16/pcode.h: added some structures and functions for a new
10854 optimization scheme to compansate for instruction overhead between
10855 same iCodes, this scheme is currently under development and is not
10856 working in any way,
10857 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10859 * device/lib/pic16/startup/crt0i.c,
10860 * device/lib/pic16/startup/crt0iz.c: added global char variable
10861 __uflags to force the generation of an idata section
10863 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10866 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10867 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10869 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10872 Frieder) and clarified the default code optimization mode
10874 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10876 * src/SDCC.lex (doPragma, process_pragma),
10877 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10878 "opt_code_size", and "opt_code_balanced"
10879 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10880 regrouped options by category, added support for category headers
10881 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10882 and "--opt-code-size"
10883 * doc/sdccman.lyx: documented these new options and pragmas
10884 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10885 preference into account
10887 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10889 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10890 geniCodePreDec): Fixed bug 904237 by generating a warning
10892 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10894 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10896 * src/pic/device.c : When no max ram set validate full memory range.
10898 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10900 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10902 * device/lib/_gptrget.c,
10903 * device/lib/_gptrput.c: updated comment
10904 * device/lib/calloc.c,
10905 * device/lib/free.c,
10906 * device/lib/malloc.c,
10907 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10908 * src/SDCCcse.c (cseBBlock),
10909 * src/SDCCicode.c (printOperand, geniCodeArray),
10910 * src/SDCCicode.h (struct operand): fixed bug 868103
10911 * support/regression/tests/bug-868103.c: added
10912 * src/SDCCast.c (searchLitOp),
10913 * src/SDCCcse.h (struct cseDef),
10914 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10915 * src/SDCCicode.h (struct operand),
10916 * src/SDCCsymt.h (struct sym_link),
10917 * src/avr/gen.c (hasInc),
10918 * src/ds390/gen.c (hasInc),
10919 * src/hc08/gen.c (genPlusIncr, hasInc),
10920 * src/mcs51/gen.c (hasInc),
10921 * src/pic16/glue.c (pic16_printIvalChar),
10922 * src/pic16/ralloc.c (regWithIdx),
10923 * src/xa51/gen.c (hasInc) : removed warnings
10924 * src/SDCCast.c (createBlock): added comment ???
10925 * src/hc08/ralloc.c: updated comments
10927 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10929 * doc/sdccman.lyx: updated section on switch statements, added
10930 section about semaphore locking
10931 * doc/Makefile: added option -info for latex2html
10932 * device/lib/_gptrget.c,
10933 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10935 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10937 * src/pic/device.h,
10938 * src/pic/device.c,
10939 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10940 maxram is less than 0x100.
10942 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10944 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10946 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/mcs51/main.c,
10950 * src/ds390/main.c,
10954 * src/pic16/main.c,
10957 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10958 a jump table is the best form for a switch statement, including
10959 automatic insertion of missing cases to make the case range
10960 continuous. Developed in collaboration with Frieder Ferlemann.
10962 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10965 accumulator result if it needs sign extension
10967 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10969 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10971 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * device/lib/gbz80/printf.c,
10974 * device/lib/z80/printf.c: removed define for NULL
10976 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10978 * as/xa51/xa_link.c,
10979 * device/examples/ds390/ow390/ad26.c,
10980 * device/examples/ds390/ow390/cnt1d.c,
10981 * device/examples/ds390/ow390/counter.c,
10982 * device/examples/ds390/ow390/ds2480.h,
10983 * device/examples/ds390/ow390/ds2480ut.c,
10984 * device/examples/ds390/ow390/findtype.c,
10985 * device/examples/ds390/ow390/gethumd.c,
10986 * device/examples/ds390/ow390/owllu.c,
10987 * device/examples/ds390/ow390/ownetu.c,
10988 * device/examples/ds390/ow390/swt12.c,
10989 * device/examples/ds390/ow390/swtloop.c,
10990 * device/examples/ds390/ow390/temp.c,
10991 * device/examples/ds390/ow390/temp10.c,
10992 * device/examples/ds390/ow390/thermo21.c,
10993 * device/examples/ds390/ow390/tinilnk.c,
10994 * device/examples/ds390/ow390/tstfind.c,
10995 * device/examples/serialcomm/windows/serial.cpp,
10996 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10997 * device/include/reg51.h: fixed line endings for cvs
10999 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11001 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11002 packRegsForAccUse, packRegisters): new accumulator register
11004 * support/regression/ports/hc08/support.c (_putchar): suppress
11005 warning of unused variable
11006 * src/SDCCicode.c: added SWAP entry to codeTable
11008 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11010 * device/lib/sprintf.c: forgot to add this file before previous commit
11012 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11014 * src/pic16/gen.c (genPackBits): added operand right in function
11015 parameters, load result directly if p_type is POINTER (that is
11016 called by genNearPointerSet)
11017 * (genUnPackBits): added operand left in function parameters,
11018 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11019 FSR0 if accessing bitfields,
11021 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11023 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11024 _print_format; updated printf, sprintf, vsprintf
11025 * device/include/asm/default/features.h: corrected comment/define
11026 * device/lib/Makefile.in: added sprintf.c
11027 * device/lib/libsdcc.lib: added sprintf module
11028 * device/lib/printf_large.c,
11029 * device/lib/vprintf.c,
11030 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11032 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11033 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11034 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11036 * support/regression/tests/zeropad.c: define idata as data for hc08
11038 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11041 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11042 labels are referenced at least once (even if a reference is not found)
11043 * src/hc08/gen.c (emitcode): set isComment flag for comments
11044 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11045 loads), rules 6a..6b (optimize jumps to return)
11047 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11049 * device/lib/acosf.c (acosf),
11050 * device/lib/asinf.c (asinf),
11051 * device/lib/atanf.c (atanf),
11052 * device/lib/ceilf.c (ceilf),
11053 * device/lib/cosf.c (cosf),
11054 * device/lib/coshf.c (coshf),
11055 * device/lib/cotf.c (cotf),
11056 * device/lib/fabsf.c (fabsf),
11057 * device/lib/floorf.c (floorf),
11058 * device/lib/log10f.c (log10f),
11059 * device/lib/logf.c (logf),
11060 * device/lib/sinf.c (sinf),
11061 * device/lib/sinhf.c (sinhf),
11062 * device/lib/sqrtf.c (sqrtf),
11063 * device/lib/tanf.c (tanf),
11064 * device/lib/tanhf.c (tanhf),
11065 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11066 replaced all instances of "reentrant" in the library functions
11067 defined in math.h with this macro.
11068 * support/regression/tests/float_trans.c: reenabled test for hc08
11070 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11072 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11073 erroneously deleted
11075 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11077 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11078 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11079 multi-byte volatile operands are used
11080 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11081 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11082 initialization to area GSINIT0 so that it would always precede
11083 any static initializers in GSINIT
11084 * support/regression/tests/zeropad.c: fixed idata define for hc08
11085 * support/regression/tests/bug-927659.c,
11086 * support/regression/tests/float_trans.c: disabled tests for hc08
11087 pending missing library routines
11088 * .version: increased version number to 2.4.4 - hc08 port now passes
11092 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11094 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11095 * Makefile.common.in,
11097 * as/hc08/Makefile.in,
11098 * as/mcs51/Makefile.in,
11099 * as/z80/Makefile.in,
11100 * debugger/mcs51/Makefile.in,
11101 * device/include/Makefile.in,
11102 * device/lib/Makefile.in,
11105 * link/z80/Makefile.in,
11106 * packihx/Makefile.in,
11107 * sim/ucsim/main_in.mk,
11108 * sim/ucsim/avr.src/Makefile.in,
11109 * sim/ucsim/doc/Makefile.in,
11110 * sim/ucsim/gui.src/serio.src/Makefile.in,
11111 * sim/ucsim/hc08.src/Makefile.in,
11112 * sim/ucsim/s51.src/Makefile.in,
11113 * sim/ucsim/xa.src/Makefile.in,
11114 * sim/ucsim/z80.src/Makefile.in,
11116 * support/cpp2/Makefile.in,
11117 * support/librarian/Makefile,
11118 * support/makebin/Makefile: added DESTDIR to the install path proposed
11119 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11120 * doc/sdccman.lyx: added DESTDIR documentation
11122 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11124 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11125 instruction for interrupt handlers, use fast returns when returning
11126 from high priority interrupts
11128 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11132 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11133 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11134 bugs, ported much of Bernhard's code from mcs51
11135 * src/mcs51/gen.c (genSend),
11136 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11137 than one when calling a reentrant function
11138 * device/lib/_mullong.c: defined an alternate struct layout for big
11139 endian ports (hc08)
11141 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11143 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11146 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11149 are sane and complete before asking the port its prefered parameter
11150 passing method (fixes bug #1017633)
11151 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11154 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11156 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11157 problem in bitfields >= 8 bits.
11159 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11161 * src/SDCCsymt.c: undid changes that were not meant to be committed
11163 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11165 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11167 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11169 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11170 copied and wrong bit got inverted
11172 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11174 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11175 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11176 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11177 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11178 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11179 assignments to bitfields at known addresses
11180 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11181 reads from bitfields at known addresses
11182 * src/hc08/ralloc.c (packRegisters),
11183 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11184 genhc08Code): optimize pointer get values used as conditionals
11185 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11188 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11190 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11191 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11192 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11195 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11197 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11199 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11201 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11204 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11206 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11208 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11210 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11213 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11215 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11217 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11219 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11220 cases use more compact code.
11222 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11224 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11226 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11230 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11233 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11234 parameter of changePointer() from symbol* to sym_link*
11235 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11236 * src/SDCCsymt.c (compareType): void* type is castable to other
11237 pointers, but not necesarily an exact match.
11238 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11239 is no longer blindly treated as an exact match.
11240 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11242 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11244 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11246 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11250 * src/pic/ralloc.h,
11251 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11253 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11255 * src/pic/device.c,
11256 * src/pic/device.h,
11257 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11259 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11261 * src/mcs51/gen.c (emitcode): fixed bug #992819
11263 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11265 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11266 there's no need to make it worse
11268 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11270 * src/mcs51/ralloc.c (deassignLR),
11271 * src/ds390/ralloc.c (deassignLR),
11272 * src/hc08/ralloc.c (deassignLR),
11273 * src/z80/ralloc.c (deassignLR),
11274 * src/pic/ralloc.c (deassignLR),
11275 * src/pic16/ralloc.c (deassignLR),
11276 * src/avr/ralloc.c (deassignLR),
11277 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11278 rlivePoint): fixed another part of bug #971834
11280 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/z80/main.c: enabled "critical" keyword
11283 * src/z80/mappings.i,
11284 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11285 functions (fixes bug #979646)
11286 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11288 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11290 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11293 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11295 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11296 doesn't disable too much optimizations
11298 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11300 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11302 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11304 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11306 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11308 * src/pic/gen.c tidied up tabs
11309 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11310 * src/pic/main.c tidied up tabs
11311 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11312 * src/pic/pcoderegs.c tidied up tabs
11313 * src/pic/ralloc.c tidied up tabs
11315 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11317 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11318 to S_FIXED for pic16 port and when symbol is not in level 0,
11319 allocate for S_REGISTER storage class and pic16 port, too,
11320 * src/pic16/device.h: prototype for checkSym,
11321 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11322 * (pic16_assignConfigWordValue): test the value and the mask to
11323 validate that the value is suitable for the configuration word,
11324 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11325 collect extern declared symbols, don't emit symbol twice, check
11326 first if symbol is in publics set first,
11327 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11328 * added command line '--fstack' which enables an experimental
11329 feature for stack access, too buggy to be used yet...
11330 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11331 * (pic16_allocDirReg): when register has storage class S_REGISTER
11332 allocate in pic16_dynAccessRegs,
11333 * device/include/pic16/pic18f????.h: modified configuration word
11334 naming convention, words started as CONFIG0H but should be CONFIG1H
11336 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11338 * device/include/mcs51reg.h: fixed bug 970993
11340 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11342 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11343 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11344 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11345 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11346 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11347 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11348 error/warning numbers,
11349 added function setWarningDisabled()
11350 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11351 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11352 _memcmp.c _memmove.c calloc.c realloc.c free.c
11353 * support/regression/tests/malloc.c: added tests for new functionality
11354 * support/regression/tests/zeropad.c: added tests for truncated initializers
11355 and initialized char arrays starting with '\x0'
11356 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11358 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11360 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11362 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11364 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11365 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11366 peephole 177.e. Thanks to anonymous
11368 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11370 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11371 function isn't used in the source but referenced as a
11372 variable initializer then declare it as extern in .asm file
11374 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11376 * .version: increased version number to 2.4.3
11378 Adding version extension according to ChangeLog CVS revision
11379 * src/Makefile.in (target all): added dependency 'version.h'
11380 * (rule version.h): added rule to create version.h from ChangeLog,
11381 * (rule dep): added dependency version.h,
11382 * src/version.awk: AWK script to create version.h
11383 * src/SDCCdwarf2.c (dwWriteModule),
11384 * src/SDCCglue.c (initialComments),
11385 * src/SDCCmain.c (printVersionInfo): modified to write after
11386 version string the version extension number,
11387 * src/SDCCutil.c: included "version.h"
11388 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11390 * src/SDCCutil.h: added prototype for getBuildNumber
11392 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11393 includeDirsSet, too,
11394 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11395 const char [] is found in function prototype...
11397 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11398 moving to WREG with source is already in WREG,
11399 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11400 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11401 * (aopForSym): stack'ed symbols are partially supported, added
11402 if-clause to support symbols in FARSPACE,
11403 * (sameRegs): added test for AOP_ACC to see if registers are same,
11404 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11405 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11406 * (pic16_popRegFromString): will not allocate a new register if it
11407 doesn't find one by name, bug may have introduced...
11408 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11409 * (genIpush): revived to use pic16 port's stack,
11410 * (genAddrOf): added incomplete case for stack'ed operand,
11411 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11412 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11413 can handle multibyte operands,
11414 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11415 * (pic16initialComments): added message for MPLAB compatibility
11417 * src/pic16/main.h: prototype for pic16_mplab_comp,
11418 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11419 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11420 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11421 because of increased complexity of procedure,
11422 * (_process_pragma): stack pragma changed to format 'stack pos len',
11423 emit symbol '_stack_end' to conform with gplink,
11424 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11425 to search for register,
11426 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11428 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11429 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11430 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11431 case for PO_GPR_REGISTER,
11432 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11433 dies, the new era is ahead !...
11434 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11435 pic16_dynInternalRegs,
11436 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11437 * (pic16_allocDirReg): minor optimizations and bug fixes,
11438 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11440 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11441 load stack and frame pointer with address of 'stack_end' symbol
11443 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11445 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11446 without source code but only variable initializers
11448 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11450 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11451 external are not declared as extern to reduce overhead while linking
11453 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11455 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11457 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11459 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11460 Yee Keat for the patch
11461 * src/SDCCast.c (decorateType): fixed bug #979599
11462 * src/ds390/gen.h: removed local fReturnSizeDS390
11463 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11464 * src/ds390/gen.c (genAnd, genOr, genXor),
11465 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11467 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11469 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11470 add relFilesSet to $3, manipulate $2 to handle linking of object
11471 files without source files in command line,
11472 * device/include/pic16 (all headers): added ID location macros,
11473 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11474 entries for ID location bytes,
11475 * (pic16_assignIdByteValue): NEW,
11476 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11477 added field dumpcalltree to pic16_options_t,
11478 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11479 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11480 emitting rFalseIfx label after check_carry label,
11481 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11482 pic16_emitDIRegs), NEW
11483 * (pic16glue): dump .calltree file when option --calltree found,
11484 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11485 * (_pic16_genAssemblerPreamble): emit ID locations after
11486 configuration registers,
11487 * (pic16_linkCmd): modifications of the link command,
11488 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11489 * (pic16_pCodeInitRegisters): don't init stack registers,
11490 * (pic16_findPrevInstruction): fixed bug,
11491 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11492 bug with immediate registers,
11493 * (buildCallTree): traces stack push and pop,
11494 * (pct2): dump also stack usage for each function,
11495 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11496 * (pic16_allocDirReg): various modifications,
11497 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11500 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11502 * src/pic16/pcode.c: removed buggy double colon
11504 2004-07-01 Borut Razem <borut.razem AT siol.net>
11506 * support/scripts/sdcc.nsi: added include/pic16 to setup
11508 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11510 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11511 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11513 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11514 specific command line arguments. Also added sample lkr script
11515 for placing a variable at a specific memory bank.
11516 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11517 at a specific memory bank,
11518 * (pic16_dump_isection): fixed bug which caused string literals to
11519 be omitted when dumping idata section,
11520 * (pic16_groupRegistersInSection): added code to handle registers
11521 in specific memory banks,
11522 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11523 public, all references are renamed too,
11524 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11526 * (pic16_storeForReturn): added case to handle when dest is WREG,
11527 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11528 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11529 pic16_rel_udata, check to see if that register is marked as being
11530 a member of a specific memory bank,
11531 * (pic16_printIvalCharPtr): added code to add string literals either
11532 to code or the idata sections,
11533 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11534 also accept the 'udata' pragma,
11535 * src/pic16/main.h: new structure types sectName and sectSym
11536 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11537 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11538 * (pic16_findPrevInstruction): fixed, it returned nothing,
11539 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11540 instruction combinations,
11541 * (pic16_FixRegisterBanking): heavily reorganised,
11542 * (pic16_AnalyzeBanking): if generating banksel directives is
11543 disabled, then don't call FixRegisterBanking at all,
11544 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11545 completely removed,
11546 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11548 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11550 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11551 Phuah Yee Keat <yk.phuah AT nestac.com>
11553 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11555 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11556 correctly the IVT even if it is relocated to some other location
11558 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11560 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11561 * device/include/pic16/pic18f2220.h: NEW,
11562 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11563 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11564 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11565 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11566 nodefaultlibs, ivt_loc is the location of the interrupt vector
11567 table, and nodefaultlibs signs that default libraries should not be
11568 linked in link stage,
11569 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11570 according to --ivt-loc argument,
11571 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11572 when pragma stack is found,
11574 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11576 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11577 256 (range check), 257 (do while), 258.a-f (bit banging
11578 f.e. on 3-wire SPI bus)
11580 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11582 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11583 variables used exclusively within a loop
11585 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11587 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11589 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/SDCClrange.c (computeClash): fixed bug #971834
11593 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11595 * src/mcs51/gen.c (genCmp): fixed bug #975903
11596 * src/hc08/gen.c (operandsEqu),
11597 * src/ds390/gen.c (operandsEqu),
11598 * src/z80/gen.c (operandsEqu),
11599 * src/pic/gen.c (operandsEqu),
11600 * src/pic16/gen.c (operandsEqu),
11601 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11602 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11604 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11606 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11608 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11610 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11611 default case in switch statement,
11612 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11613 to eliminate problem with initialisation of pointers, but problem
11615 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11616 * (emitStaticSegment): removed various lines emitting debug info,
11617 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11618 added processor registers for utilizing EEPROM,
11619 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11620 configurable and set 8
11622 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11624 * .version: increased version number to 2.4.2,
11626 Cumulative patch for pic16 port
11627 * src/pic16/device.c: changed scheme to dump initial values for
11628 variables in idata segment, all print_idata* functions were removed,
11629 now the pic16_printIval* will be called,
11630 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11631 * _pic16_printPointerType, pic16_printPointerType,
11632 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11633 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11634 NEW, similar to the respective functions in SDCCglue.c,
11635 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11636 way, emitting hex bytes,
11637 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11639 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11641 * src/avr/ralloc.c (serialRegAssign),
11642 * src/xa51/ralloc.c (serialRegAssign),
11643 * src/pic/ralloc.c (serialRegAssign),
11644 * src/pic16/ralloc.c (serialRegAssign),
11645 * src/hc08/ralloc.c (serialRegAssign),
11646 * src/z80/ralloc.c (serialRegAssign),
11647 * src/ds390/ralloc.c (serialRegAssign),
11648 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11650 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11653 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11655 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11657 Cumulative patch for pic16 port:
11658 * src/pic16/device.h (typedef PIC16_device) modified fields for
11659 defining microcontrollers,
11660 * src/pic16/device.c: added new info for all devices in Pics16 array,
11661 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11662 to be optimised out by the pCode optimiser,
11663 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11664 specially, bug reported by G.M. Gallant,
11665 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11666 as force'd so that cannot be optimised out by pCode optimiser,
11667 * src/pic16/pcode.c,
11668 * src/pic16/pcodepeeph.c,
11669 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11670 they are disabled by default, but can be enabled explicit with
11671 command argument --denable-peeps, for testing,
11672 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11673 --pomit-ivt in COMPILE_FLAGS
11675 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11677 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11678 compilation on MSVC
11680 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11682 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11684 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11686 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11687 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11689 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11691 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11692 would only assign 0x300001 register.
11694 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11696 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11697 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11699 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11701 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11703 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11704 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11705 added peephole 254 (left shift), 255 (jump table)
11707 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11709 * device/lib/Makefile.in: removed comment line with model-pic16,
11710 * (target port-specific-objects-pic16): the libraries and objects
11711 are copied to the build directory form the device/lib/pic16/bin
11714 Cumulative patch concerning pic16 port:
11715 * library directory has been re-organized,
11716 * added support for PIC18F1220,
11717 * added headers and library sources for chips 18f1220,18f6520,
11718 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11720 * configuration registers setting has changed, now each supported
11721 device has a complete description of the registers it uses,
11722 * all initialisations are moved to idata sections, these section
11723 can be absolute or relocatable,
11724 * fixed initialisation of codespace variables,
11725 * fixed warning about PCLATU and gpsim,
11726 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11727 * (genAssign): use table reads when assigning from variables in codespace,
11728 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11729 char/int variables placed in codespace,
11730 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11731 registers set in .asm file, no need for --pomit-config-words anymore,
11732 * (pic16glue): some 8051 legacy segments are commented out
11733 (to be removed completely),
11734 * added support for alternative assembler and linker with --asm=
11735 and --link= command line arguments,
11736 * peepholes are disabled automatically in the port, no need to
11737 specify on command line,
11738 * port supports natively char/int/long multiplication, but converts
11739 all divisions to support functions,
11740 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11741 to the file set in variable $2,
11742 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11743 strings in ASCII format and not in hex,
11744 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11745 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11746 allocate proper register if iCodes aren't temporary,
11748 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11750 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11752 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11754 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11757 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11760 computed address is reused
11761 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11762 multi-byte bitfields
11764 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11766 * src/z80/gen.c: (genArrayInit): must check for pointers too
11768 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11770 * support/regression/tests/zeropad.c: never meant to commit the
11771 nestedstruct test: removed, added check for GCC version
11773 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11775 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11776 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11777 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11778 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11779 bugs 928906 and 954082 half-empty initializers
11781 * src/SDCCsymt.c (getAllocSize): added for above fix
11782 * src/z80/gen.c (genArrayInit): fixed bug 741044
11783 * support/regression/tests/zeropad.c: added tests
11785 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11787 * src/pic16/device.c (pic16_dump_section): corrected bug which
11788 caused some symbols of the libraries to be misplaced
11790 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11792 * src/pic16/glue.c,
11793 * src/pic16/ralloc.h,
11794 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11795 to fix conflict with pic port
11797 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11799 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11800 externs configuration variables,
11801 * src/pic16/ralloc.h,
11802 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11803 prototype in header, commented out some debug messages
11805 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11807 * src/pic16/glue.c,
11808 * src/pic16/main.c,
11809 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11810 for gpasm COFF object generation. Thanks to D. Hawkins for
11813 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11815 * src/ds390/main.c,
11816 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11817 Brock for spotting this)
11818 * src/ds390/gen.c (genEndFunction),
11819 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11820 interrupt handler and critical. Disable push/pop optimizations when
11821 peephole optimizations disabled.
11823 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11825 Updated pic16 library sources and headers.
11826 * device/lib/pic16/pic18f*/ ,
11827 * device/include/pic16/*.h: modified to handle structured SFR
11830 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11832 * src/port.h (PORT structure): added hook initPaths, now each
11833 port can declare its own default search paths,
11834 which can been seen with the --print-search-dirs option,
11835 see pic16 port for example,
11836 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11837 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11838 * (doPrintSearchDirs): NEW, replaces in a central manner the
11839 printing of search dirs which was split in set*Paths functions,
11840 * (main): added call to port->initPaths and doPrintSearchDirs,
11842 * src/ds390/main.c,
11845 * src/izt/tlcs900h.c,
11846 * src/mcs51/main.c,
11848 * src/pic16/main.c: modified port structures to reflect addition of
11851 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11852 * (pic16_dump_section): for registers in same address reserve memory once,
11853 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11855 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11856 result is greater in size than right or left,
11857 * (pic16_genUMult8X8_8): there are some cases where the result can
11858 be 16 bits size, so handle these,
11859 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11860 * (pic16_outBitC): modified to emit pcodes,
11861 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11863 * (genDivOneByte): implemented algorithm to divide 8-bits,
11864 * (genCmp): uncommented goto, but issues still exist,
11865 * (genAnd): fixed a bug with variables >8bits,
11866 * (genPackBits): optimization added that uses BCF/BSF to change a
11868 * (genAssign): fixed bug when assigning floating point literals,
11869 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11870 __sdcc_gsinit_startup label,
11871 * src/pic16/main.c (_pic16_init): removed search directory
11873 * (_pic16_initPaths): NEW, used to initialise search directories,
11874 * (_hasNativeMulFor): support functions for all except char/int
11875 multiplication, and char division,
11876 * (PIC16_port struct): modified entry for native mul support,
11877 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11879 * (buildCallTree): call to register_usage is ifdef'ed out,
11881 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * device/include/string.h: applied Stas Sergeev's patch to make this
11884 header file compatible with the preprocessor -Wundef option
11885 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11886 failure (fixes bug #941458)
11888 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11891 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11892 that the variable, not the function, should be static
11893 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11894 to be consistent with non-literal case
11896 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/SDCCast.c (isConformingBody): fixed bug #949967
11899 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11900 convilong): fixed bug #952086
11902 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11904 * src/SDCCmem.c (allocVariables): fixed bug #955321
11906 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11908 * src/hc08/main.c (_hc08_genAssemblerEnd),
11909 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11910 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11911 completely eliminated the use of a temporary file
11912 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11913 when more than one file linked
11914 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11916 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11918 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11919 which fixes bug #543481
11920 * support/regression/tests/bug-751703.c: fixed comments left from a
11921 cut and paste error
11922 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11923 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11924 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11926 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11927 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11928 are now changed to underscores in moduleName
11930 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11932 * as/mcs51/lkmem.c: better fix for bug #954173
11934 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11935 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11937 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11938 * device/include/c8051f000.h,
11939 * device/include/c8051f120.h,
11940 * device/include/c8051f300.h,
11941 * device/include/c8051f310.h,
11942 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11943 PWM16) and detab'ed
11945 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11947 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11948 and mailing lists, doc'ed --no-peep-comments, removed reference
11949 to knoppix (newest version has no LyX/LaTeX), other minor changes
11950 * src/SDCCglue.c (glue): save 2 bytes stack space with
11951 option --main-return. The ljmp could probably be avoided too
11953 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11955 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11957 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11960 * src/SDCCopt.c (isLocalWithoutDef),
11961 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11962 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11963 (credit to Maarten Brock for patch #949363, on which this is based)
11964 * support/regression/tests/bug-751703.c: some test cases of extern used
11965 within inner scopes.
11967 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11971 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11973 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11974 dwWriteLabel): fix to create valid debugger symbols even when
11975 the module name has non-alphanumeric symbols in it
11976 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11977 when a variable's allocation has been optimized away
11980 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11982 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11984 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11985 * src/mcs51/main.c,
11986 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11987 * src/ds390/main.c,
11988 * src/z80/gen.c (z80_emitDebuggerSymbol),
11990 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11992 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11993 * src/pic16/main.c,
11994 * src/avr/gen.c (avr_emitDebuggerSymbol),
11996 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11998 * src/SDCCdebug.c (emitDebuggerSymbol),
12000 * src/port.h: added a debugger struct to the port struct. Added a
12001 callback for defining debugger symbols
12003 * src/SDCCast.c (createLabel),
12004 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12007 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12008 iCode back to the ast for the function
12010 * src/hc08/ralloc.c (hc08_assignRegisters),
12011 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12012 unneeded fields from the regs struct.
12013 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12014 pushReg() & pullReg() functions instead of emitcode()
12016 * src/hc08/gen.c (genLabel, genhc08Code),
12017 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12019 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12022 * src/hc08/gen.c (genEndFunction, genhc08Code),
12024 * src/mcs51/gen.c (genEndFunction, gen51Code),
12026 * src/ds390/gen.c (genEndFunction, gen390Code),
12028 * src/z80/gen.c (genEndFunction, genZ80Code),
12031 * src/pic/gen.c (genEndFunction, genpic14Code),
12033 * src/pic16/gen.c (genEndFunction, genpic16Code),
12035 * src/avr/gen.c (genEndFunction, genAVRCode),
12037 * src/xa51/gen.c (genEndFunction, genXA51Code),
12039 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12040 specific code to cdbFile.c and out of the backend code generators
12042 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12043 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12044 starting address is now 0
12047 * as/hc08/m08pst.c,
12048 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12049 assembler directive for DWARF support
12050 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12054 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12056 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12059 and inappropriate peephole optimization in jump tables
12061 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12063 * as/hc08/m08pst.c,
12064 * src/SDCCglue.c: sdccopt works for the hc08 port now
12066 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12068 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12070 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12072 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12074 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12076 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12080 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12081 comments from the peephole optimizer replacement rules
12082 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12084 * src/SDCCcse.c (updateSpillLocation),
12085 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12087 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12088 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12089 objects far pointers
12091 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12093 * src/SDCCsymt.h: a missing part of my last change
12094 * src/pic/ralloc.c (regTypeNum),
12095 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12097 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12100 * src/SDCCicode.c (aggrToPtrDclType),
12101 * src/SDCCptropt.h,
12102 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12103 ptrPseudoSymConvert),
12104 * src/pic/ralloc.c (regTypeNum),
12105 * src/pic16/ralloc.c (regTypeNum),
12106 * src/hc08/ralloc.c (regTypeNum),
12107 * src/ds390/ralloc.c (regTypeNum),
12108 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12109 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12111 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12113 * link/z80/lkmain.c (afile),
12114 * as/hc08/lkmain.c (afile),
12115 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12116 prevent a pointer problem when a filename has no directory and
12117 no extension specified.
12119 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * link/z80/lkmain.c (afile): allow periods in directory names
12122 * link/z80/lkmain.c (afile),
12123 * as/mcs51/lkmain.c (afile),
12124 * as/hc08/lkmain.c (afile): allow linker script file to have an
12125 extension other than ".lnk"
12126 * link/z80/lklex.c (getfid),
12127 * link/z80/lkmain.c (parse),
12128 * as/mcs51/lklex.c (getfid),
12129 * as/mcs51/lkmain.c (parse),
12130 * as/hc08/lklex.c (getfid),
12131 * as/hc08/lkmain.c (parse): Support comments in the linker script
12132 file on lines by themselves and after filenames
12134 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12136 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12138 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/z80/peeph-z80.def: removed some peephole rules that don't
12141 work with multibyte arithmetic (fixed bug #937126)
12142 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12143 to registers and not global variables
12144 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12145 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12146 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12147 checking for assignments not internally generated (fixed bug #931895)
12148 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12149 structure member (fixed bug #930072)
12151 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/SDCCmain.c (linkEdit),
12154 * src/hc08/main.c (_hc08_parseOptions),
12155 * as/hc08/Makefile.in,
12156 * as/hc08/aslink.h,
12158 * as/hc08/m08pst.c,
12159 * as/hc08/lkrloc.c (relr, rele),
12160 * as/hc08/lkarea.c (lnkarea)
12161 * as/hc08/lkmain.c (afile, parse),
12162 * as/hc08/lkelf.c: support for ELF output
12163 * as/hc08/lks19.c (s19),
12164 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12166 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12168 * as/mcs51/lkihx.c: Fixed bug #899105.
12170 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12172 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12173 .dsp files from Unix to DOS.
12175 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12177 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12178 function pointers; we have been compliant for several months now.
12179 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12180 change that was accidently commented out
12181 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12182 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12185 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/hc08/gen.c: output of all of the internal debugging information
12188 is now controlled by the D() macro; it is disabled by default
12190 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12192 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12193 harder to keep the same registers during a CAST iCode
12194 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12195 long via int can be done in a single cast, if the signedness is
12197 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12198 putchar() in tinibios.c in ds390's library
12200 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12202 * src/SDCCast.c (decorateType): fixed bug #898889,
12203 cast result of a literal complement too
12204 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12205 fixed check for bitfields
12207 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12209 * src/SDCCicode.c (geniCodeLogic): made it static,
12210 (geniCodeLogicAndOr): added in order to fix bug #905492,
12211 (ast2iCode): fixed bug #905492
12212 * support/regression/tests/bug-905492.c: added
12213 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12214 (processParms): fixed bug #927659: don't copy parms, this will clear
12216 * support/regression/tests/bug-927659.c: added
12218 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12220 * src/SDCCast.c (addCast): don't cast float to char
12221 * device/lib/libsdcc.lib: added _memmove
12223 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12225 * device/lib/large/Makefile: fixed parallel execution by
12226 replacing `make` by `$(MAKE)`
12228 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12230 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12231 offsets (fixes bug #923936)
12233 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12235 * device/lib/small/Makefile: fixed parallel execution by
12236 replacing `make` by `$(MAKE)`
12238 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12240 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12242 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12244 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12245 * src/regression/Makefile: Regression test was not running.
12247 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12249 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12250 complement if possible
12251 * src/SDCCval.c (valComplement),
12252 * src/SDCCicode.c (operandOperation): fixed complement of literal
12253 * support/regression/tests/onebyte.c (testComplement): added
12255 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12257 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12258 return an optimized tree; actually replace actParm with the new tree
12259 * src/SDCCast.h: added some parantheses to remove side effects
12260 * support/regression/tests/bug-920866.c
12262 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12263 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12264 Bit operands were not being handled properly in the pic14 port.
12265 (now src/regression/add.c passes again).
12267 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12269 * src/SDCC.y (labeled_statement): case and default no longer require
12270 a following statement (RFE #893037)
12272 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12274 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12275 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12276 disabled (fixes bug #916294)
12277 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12278 "mov a,acc"; patch provided by Lenny Story
12279 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12281 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12283 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12285 * src/ds390/gen.c (genFunction, genEndFunction),
12286 * src/ds390/ralloc.c (ds390_assignRegisters),
12287 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12288 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12289 pushed if there are parameters passed on the stack. Also, a cleaner
12290 way to decide if r0/r1 should be pushed/popped. (Together they fix
12293 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12296 * device/lib/mcs51/crtpagesfr.asm,
12297 * device/lib/mcs51/crtxinit.asm,
12298 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12299 to avoid confusion with Si Lab's SFRPAGE register.
12301 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/SDCCglue.c (emitMaps): allow public sfr variables
12304 * src/SDCCglue.c (initialComments): include compiler build date
12305 with compiler version and put the timestamp of the generated
12306 assembly file on a serperate line to be less confusing.
12307 * src/port.h: added genInitStartup hook
12309 * src/ds390/main.c,
12312 * src/pic16/main.c,
12314 * src/z80/main.c: genInitStartup initialize as NULL (default to
12315 historical behaviour)
12316 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12317 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12318 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12319 library instead of hard coding it into the compiler.
12320 * support/regression/ports/mcs51-stack-auto/spec.mk,
12321 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12322 * device/lib/mcs51/Makefile,
12323 * device/lib/small/Makefile,
12324 * device/lib/large/Makefile,
12325 * device/lib/mcs51/crtpagesfr.asm,
12326 * device/lib/mcs51/crtstart.asm,
12327 * device/lib/mcs51/crtxclear.asm,
12328 * device/lib/mcs51/crtxinit.asm,
12329 * device/lib/mcs51/crtclear.asm,
12330 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12331 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12332 and into user configurable files.
12333 * device/lib/clean.mk: clean mcs51 directory too
12334 * support/regression/tests/longlit.c: added static to T1 declaration
12335 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12336 accesses in the initialization code
12338 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12340 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12341 OSCTRIMVAL as noted in bug #916008
12343 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12345 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12346 in loops with multiple exits (reported as incorrect registers
12347 used by Martin Helmling in Sdcc-user list)
12349 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12351 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12352 made ds390 register extensions look less like error messages
12354 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12356 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12357 reported by Adam Wozniak in Sdcc-user list
12359 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12361 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12362 arithmetic optimizations, added debug output
12364 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12366 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12367 * sdcc.spec: updated and split sdcc into 3 rpms
12368 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12369 needed for literals of LEFT_OP and '+'
12370 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12371 introduced RESULT_TYPE_NOPROM
12372 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12374 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12375 limited promotion to int only for '*'
12376 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12378 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12380 * src/pic16/gen.c (genSkip),
12381 (genc16bit2lit), (gencjneshort): commented out
12382 (is_LitOp): new helper function, checks operand type
12383 (genCmpEq): rewritten
12385 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12387 * support/regression/tests/bug-908454.c: added
12389 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12391 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12392 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12393 (geniCodeCast): cosmetic, don't preserve bit storage class
12394 (geniCodeLeftShift): added promotion
12395 (geniCodeLogic): fixed regression
12396 * src/SDCCsymt.c (computeTypeOr): accept bits too
12397 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12399 2004-03-07 Borut Razem <borut.razem AT siol.net>
12401 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12403 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12405 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12406 version of pic16_genPackRegisters which does not check if ic is a
12408 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12409 function cause string1.c regression test fails
12411 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12413 * sim/ucsim/configure.in,
12414 * sim/ucsim/configure,
12415 * sim/ucsim/doc/Makefile.in: use docdir
12416 * src/SDCC.y: fixed sbit atrributes
12417 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12418 * src/SDCCast.c (decorateType): |^& need special promotion handling
12420 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12421 * src/SDCCsymt.h (computeType),
12422 * src/SDCCicode.c: computeType() needs op
12423 * src/SDCCsymt.c (checkTypeSanity),
12424 * doc/sddman.lyx: "plain" bitfields are unsigned
12425 * src/SDCCsymt.c (computeTypeOr): added
12426 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12428 * src/SDCCval.c (val*): computeType() needs op
12429 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12430 * support/regression/tests/onebyte.c: added tests for |^&
12432 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12434 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12435 for writing icode into asm output.
12437 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12439 * src/pic16/device.c: added some debug lines enabled
12440 with macro DEBUG_CHECK,
12441 * src/pic16/genarith.c: more debug in genPlus,
12442 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12443 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12444 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12445 * (aopForSym): onStack symbols are re-placed in data memspace,
12446 and onStack flag is cleared,
12447 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12448 copy temporary pcodeop,
12449 * (genPcall): added warning for not updating PCLATU,
12450 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12451 always true for pic16 port,
12452 * (genMultOneWord): NEW, supports integer multiplication,
12453 * (genMult): modified to call genMultOneWord,
12454 * (ifxForOp): added warning when return NULL,
12455 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12456 flag is set before call to operandFromSymbol for implicit
12458 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12459 options.intlong_rent are set by default,
12460 * (_hasNativeMulFor): modified to allow port generation of integer
12462 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12463 set regtype to REG_SFR for all registers, restricting seting the
12464 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12466 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12468 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12469 more than 500 times in the regression tests
12471 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12473 * support/Util/SDCCerr.h,
12474 * support/Util/SDCCerr.c,
12475 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12477 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12478 for symbol conflicts.
12479 * support/valdiags/tests/enum.c,
12480 * support/valdiags/tests/tentdecl.c,
12481 * support/valdiags/tests/struct.c: expect possible error messages
12482 referring to original symbol definitions.
12483 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12485 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12487 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12489 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12491 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12493 * src/pic16/ralloc.c (newReg): fixed bug #908929
12495 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12497 * src/ds390/gen.c: added missing #include "main.h"
12499 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12501 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12502 checking if symbol is already in set,
12503 * src/pic16/device.h: prototype for checkAddSym,
12504 * src/pic16/gen.c: (_G): added entry interruptvector,
12505 * (assignResultValue): removed some commented out lines,
12506 * (genFunction): check for ISR via sym->type, absolute section for
12507 interrupt code is created via a new pBlock, the goto instruction is
12508 placed now correctly at the interrupt vector position, changed all
12509 references from ivec to _G.interruptvector,
12510 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12511 is the interrupt is a high priority one, same for return from ISR,
12512 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12513 externs to calls of checkAddSym,
12514 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12515 pic16_pcode_verbose flag is set,
12516 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12517 * src/pic16/pcoderegs.c: message about how many registers are saved
12518 will only be emitted if pic16_pcode_verbose flag is set,
12520 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12522 * src/ds390/ralloc.h,
12523 * src/ds390/ralloc.c (ds390_regWithIdx),
12524 * src/ds390/gen.c (emitcode),
12525 * src/ds390/main.h,
12526 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12527 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12528 ds390operandCompare, getRegsRead, getRegsWritten,
12529 initializeAsmLineNode): customized instruction size calculation for
12530 ds390, started basis for some register optimizations
12531 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12532 corresponding assembly output
12533 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12534 missing push/pop of r0/r1. Optimized push/pops
12536 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * src/mcs51/main.c (instructionSize): fixed ACALL size
12539 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12541 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12543 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12544 the sorting of rlist with NULL elements
12545 * (print_idataType, print_idata): NEW to create idata sections
12546 * src/pic16/device.h: idataSymSet new variable
12547 * src/pic16/gen.c (genFunction): fixed some bugs in string
12548 comparing, improved the absolute section creation for ISRs,
12549 added FSR0L/FSR0H in registers that are saved in an ISR,
12550 * (genInline): fixed the processing of inline snippets,
12551 now they undergo no process by the peephole optimizer
12552 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12553 are placed in idataSymSet,
12554 * (pic16emitStaticSeg): extern symbols are added in externs,
12555 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12556 switching when aboslute variables are placed in access bank memory
12557 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12558 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12559 commented out with #if,
12560 * (pic16_packRegisters): reintroduce the check for CAST because some
12561 symbols are not correctly handled,
12562 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12563 pCodeInstruction instead of pCode,
12564 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12565 pCodeAsmDir definition,
12566 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12567 directive, then the argument directive is emitted without the leading
12568 tab, hack for inline labels which must be in the first column,
12569 * (compareLabel,pic16_findNextInstruction),
12570 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12571 * (insertBankSwitch): modified for the new pCodeAsmDir,
12573 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12574 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12576 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12578 * (pushSide): commented out with #if,
12579 * (assignResultValue): fixed some typos in saving
12581 * (genPcall): FIXED and sync'ed with genCall,
12582 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12583 * (genNearPointerGet): fixed to handle some more cases,
12584 implementation scheme via table reads,
12585 * (genConstPointerGet): modified to access code memory correct,
12586 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12587 and improved to handle some cases
12588 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12589 instead of "RETLW" for init data
12590 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12591 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12592 variables are placed in access bank memory (<0x80 and >=0xf80),
12593 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12594 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12595 TBLWT_POSTDEC,TBLWT_PREINC
12596 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12597 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12599 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12600 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12601 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12602 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12604 2004-02-29 Borut Razem <borut.razem AT siol.net>
12606 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12607 support/Util/findme.h, support/Util/system.h: enhance binary relative
12608 search for lib and include by using findProgramPath()
12610 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12613 * src/SDCCpeeph.c (pcDistance),
12615 * src/mcs51/ralloc.h,
12616 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12617 * src/mcs51/main.h,
12618 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12619 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12620 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12621 size calculation port specific, started basis for some register
12623 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12624 missing push/pop of r0/r1. Optimized push/pops
12625 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12626 * device/lib/_modsint.c (_modsint),
12627 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12628 and stack version so regression tests pass
12630 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12632 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12633 * src/SDCCast.c (decorateType): catch another small optimization
12635 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12636 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12637 modified to finally use computeType() all over SDCC,
12638 see Feature Request #877103
12639 * src/SDCCval.h: cosmetic
12640 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12641 valCompare(); regression tested in muldiv.c
12642 * support/regression/tests/muldiv.c (testMod): mod sign follows
12645 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12647 * src/SDCCast.c (decorateType): fixed bug #902362
12648 * doc/INSTALL.txt: fixed install instructions for win32
12650 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12652 * device/include/Makefile.in (install): fixed by replacing spaces
12655 * doc/INSTALL.txt: updated for release
12656 * doc/sdccman.lyx: added warning for --xstack being buggy
12658 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12660 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12661 to eliminate build warnings.
12662 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12664 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12665 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12667 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12668 removed -penable-stack, added comment for stack pragma, added
12669 warning for not initializing the stack/frame registers, removed
12670 comment at interrupts section
12672 Stack is made permanent, there is no ability to disable stack usage.
12673 * src/pic16/device.h,
12674 * src/pic16/device.c: removed all references to USE_STACK macro,
12675 * src/pic16/device.c (pic16_dump_section): when no elements in
12676 rlist, free rlist before return,
12677 * (pic16_dump_int_registers): NEW, internal registers are a new set
12678 of general purpose registers reused by each function,
12679 * (checkAddReg): returns 1 if registers is added to set,
12680 * (pic16_groupRegistersInSection): when a registers is of type
12681 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12682 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12683 SRCASECMP macro is moved here from device.c
12684 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12685 PO_PCLATU, PO_PRODL, PO_PRODH,
12686 * (pic16_pCodeOpType, genMinus,
12687 changed compares to "a" register, with AOP_ACC,
12688 * (pic16_genPlus): fixed some bugs and indented properly,
12689 * (pic16_addSign): changed size to size+offset in the MOVWF
12691 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12692 multiply 8-bit operand by literal, result is 8-bit,
12693 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12694 multiply 2 8-bit operand, result is 8-bit,
12695 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12697 * src/pic16/gen.c: changed accUse to contain WREG only,
12698 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12699 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12700 true, do not use immediate addressing any more unless sym is a
12701 pointer in codespace,
12702 * (aopForRemat): do not use immediate addressing when symbol not in
12703 codespace and when symbol's address is requested,
12704 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12706 * (aopGet): added case for AOP_ACC and don't return "accumulator
12707 bug" but WREG instead,
12708 * (popGetTempReg): pushes contents of temporary register in stack,
12709 * (popReleaseTempReg): pops contents of temporary register from
12710 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12711 * (pic16_popGet): separated case AOP_ACC to return register WREG
12712 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12713 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12714 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12715 the use of immediate pointers to certain cases only.
12717 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12718 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12719 * (assignResultValue, genCall, genRet): modified to use the new
12720 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12721 genPcall is still broken,
12722 * (genFunction): added code to create 'A' type pBlocks when
12723 interrupt functions are generated, code not extensively tested yet,
12724 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12725 * (genEndFunction): modified so ISRs pop stored registers from stack,
12726 * (genMultOneByte): cleanup,
12727 * (AccRsh): added flag andmask, to and result with appropriate mask,
12728 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12729 * (genDataPointerGet): fixed and reenabled its use,
12730 * (genNearDataPointerGet): bugs fixed,
12731 * (genDataPointerSet): bugs fixed,
12732 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12733 pic16_DumpSymbol, pic16_DumpOp,
12734 * src/pic16/genutils.h: function prototypes for the above functions,
12735 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12737 * (pic16emitRegularMap): many many many improvements, but needs a
12739 * src/pic16/main.c: enable_stack in pic16_options is removed,
12740 * (_pic16_parseOptions): removed command line options -penable-stack,
12741 * (_process_pragma): emit stack symbol only when stack pragma is
12743 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12744 redirected to FSR0L/FSR0H pair,
12745 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12746 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12747 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12749 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12750 * (dumpPicOptype): NEW,
12751 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12752 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12753 with movff instruction,
12754 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12755 added pic16_int_regs, some packRegsFor* functions are commented out,
12756 because produce errors,
12757 * src/pic16/NOTES: minor modifications
12759 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12761 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12762 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12764 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12765 * as/mcs51/lkaomf51.c: fixed bug #895763
12767 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12769 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12771 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12773 * doc/sdccman.lyx: added details about the HC08 storage classes and
12774 interrupts, fixed the register usage info for z80 & gbz80
12776 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12778 * doc/sdccman.lyx: added more pic16 port documentation
12779 * device/include/pic16/: added header pic18fregs.h
12781 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12783 * doc/sdccman.lyx: added Vangelis' contribution
12785 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12788 extend to the next CALL or PCALL, not just to the next CALL.
12790 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12792 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12794 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12797 bug #895752 and a better fix for bug #716790
12799 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12803 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12805 * doc/sdccman.lyx: minor changes, minor changed
12807 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12809 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12810 which can't handle SDCC_NEWONEBYTEOPS,
12811 (geniCodeMultiply): removed conversion from mult to shift for pic14
12814 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12817 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12818 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12819 thus fixing bug #895406
12821 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12823 * device/lib/_modsint.c,
12824 * device/lib/_modslong.c: sign follows divisor only
12825 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12826 signs or signedness can be ignored
12827 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12828 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12829 added optimization for IFX,
12830 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12832 reenabled optimization for IFX, which was removed on 2004-01-11
12833 * src/SDCCast.h: added return type IFX
12834 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12835 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12836 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12837 SDCC_OLDONEBYTEOPS selects the old behaviour
12838 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12839 changed again and commented promotion rule
12840 * src/SDCCval.c (valDiv): promotion no longer necessary
12841 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12842 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12844 * support/regression/tests/onebyte.c: added
12846 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12848 * gen.c (genInline): reverted to old code for assemnling inline
12849 code because of bug reported James Chadd
12851 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12853 * ralloc.h: missing declarations from previous patch,
12854 seems that patch for ralloc.h was never applied, fixed
12856 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12857 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12861 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12862 indirect addressing. Marked FSR0 as deprecated
12863 * gen.c (pointerCode): commented out, not needed now
12864 (pic16_popGet2p): new MOVFF helper function
12865 (genGenPointerGet),
12866 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12867 (shiftRLong): removed duplicate debugging info
12869 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12871 * src/ds390/gen.c (genNearPointerGet),
12872 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12873 optimization with bits, but not bitfields.
12874 * src/ds390/ralloc.c (packRegisters),
12875 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12877 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12879 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12881 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12884 * src/SDCCicode.c (operandFromSymbol),
12885 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12886 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12887 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12888 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12889 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12890 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12892 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12893 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12894 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12895 * src/SDCCsymt.c (newSymbol),
12896 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12899 * src/SDCCval.c (newiList): fixed bug #885705
12901 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12903 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12904 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12906 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12908 * device/include/c8051f120.h,
12909 * device/include/c8051f300.h,
12910 * device/include/c8051f310.h: added/updated header files for Silicon
12911 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12912 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12913 in new section Submitting patches
12915 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12917 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12918 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12919 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12921 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12922 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12923 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12925 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12926 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12927 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12929 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12930 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12931 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12932 genGenPointerSet): fixed bug #892400
12933 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12934 to eliminate build warnings.
12935 * src/SDCCast.c (processParms),
12936 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12938 * support/valdiag/valdiag.py: added GCC to the list of defines active
12939 when compiling with gcc
12941 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12943 * support/Util/SDCCerr.h,
12944 * support/Util/SDCCerr.c,
12945 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12946 with an incomplete type (fixed bug #883734)
12947 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12949 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12951 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12953 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * src/SDCCast.c (decorateType),
12956 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12957 function pointer implementation
12958 * support/regression/tests/funptrs.c: added tests to verify both forms
12959 of function pointers work correctly. Added tests to verify parameters
12960 are passed in the correct order.
12962 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12964 * device.c (regCompare): registers are sorted by ascending
12965 address and increasing size,
12966 * main.c (_pic16_finaliseOptions): removed the declaration
12967 of compiler macro MCU. Now a macro of the format pic18fxxxx
12968 will be defined from the command line
12970 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12971 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12973 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12974 PCOP_RLCF was overwritten!
12975 * gen.c (genSkip): commented out calls to pic16_emitcode,
12976 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12978 * (genRRC): added debugging info,
12979 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12980 overwritten while shifting,
12981 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12982 overwritten while shifting,
12985 * (shiftLLeftOrResult),
12986 * (shiftRLeftOrResult),
12988 * (shiftLLong): Implemented with pic16_emitpcode
12989 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12990 * (genLeftShift): Fixed bug, operand for shift by variable always
12991 was "and"ed with 0x0f,
12992 * (genLeftShiftLiteral),
12994 * (genRightShiftLiteral): added debugging info,
12995 * (genrshFour): added comment,
12996 * (genRightShift): determined signedness from operand "left"
12997 instead of "result"
12999 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13001 * src/SDCCicode.c (geniCodeParms),
13002 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13003 function pointers, fixed function pointer bugs #861242 and #861896
13005 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13007 * device/include/c8051f000.h,
13008 * device/include/c8051f120.h,
13009 * device/include/c8051f300.h: added header files for Silicon
13010 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13012 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13014 * src/SDCCast.c (processParams): added new type flow and restructured
13015 (gatherAutoInit): added new type flow
13016 (addCast): cosmetic changes
13017 (getLeftResultType): added new type flow for array indices, patch
13018 provided by Stas, see FR #877103
13019 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13020 array index patch by Stas
13021 * src/SDCCast.h: added prototype getResultTypeFromType()
13023 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13024 * src/pic/glue.c (pic14emitStaticSeg),
13025 * src/pic16/glue.c (pic16emitStaticSeg),
13026 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13027 for initialization of symbols
13028 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13029 * support/Util/SDCCerr.h:
13030 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13031 * .version: bumped version number to 2.3.8
13032 * device/include/Makefile.in (install),
13033 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13036 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13038 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13039 Slade Rich fixed an optimization bug
13040 * src/pic/pcodepeep.c,
13041 * src/pic/pcoderegs.c
13042 * doc/Makefile (install): added test for directory
13044 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13047 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13048 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13049 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13050 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13051 * as/mcs51/asexpr.c (term),
13052 * as/hc08/asexpr.c (term): fixed bug #887146
13054 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/z80/gen.c (genMult): handle single byte result product
13057 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13058 DUMMY_READ_VOLATILE (fixed bug #886367)
13060 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13062 * support/regression/tests/libmullong.c: fixed logic, on little endian
13063 hosts we ended without a mullong_wrapper()
13065 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13067 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13068 virus/worm forged address usage.
13070 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13072 Fixed promotion, it should be done on AST level:
13073 * src/SDCCast.c (addCast): added promotion to int
13074 (decorateType): updated call to upCast()
13075 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13076 usualUnaryConversions()
13078 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13080 * support/regression/tests/literalop.c (mulWrapper): Added a
13081 wrapper to remove integer overflow warnings.
13083 * support/regression/tests/float_trans.c: Made work on host.
13085 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13088 * support/regression/generate-cases.py (main): Changed from inline
13091 * doc/Makefile (install): Changed to depth first to get rid of
13092 missing directory install warning.
13094 * as/Makefile (install-doc): Made work on Mac.
13096 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/SDCCast.c: added an additional type flow in decorateType() of
13099 opposite direction, see feature request #860006; it's enabled at runtime
13100 by setting the environment variable SDCC_NEWTYPEFLOW
13101 * src/SDCCast.h: changed prototype of decorateType()
13102 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13103 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13104 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13105 see feature request #877103
13106 * src/SDCCval.c: updated call of decorateType()
13107 (valBitwise): fixed bug #882876
13108 (valMinus): added promotion
13109 (valLogicAndOr): result is unsigned
13110 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13111 * src/SDCCsymt.c (computeType),
13112 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13113 must not cause an unsigned operation
13114 * src/pic/glue (pic14emitRegularMap),
13115 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13117 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13119 * src/pic/pcode.c (PCodeID): commented out left over debug code
13121 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13123 * support/valdiag/tests/overflow.c: added shift tests
13124 * src/pic/device.c,
13131 * src/pic/pcodepeep.c,
13132 * src/pic/pcoderegs.c,
13133 * src/pic/ralloc.c,
13134 * src/pic/ralloc.h: applied patch from Slade Rich;
13135 added support for multiple code pages and multiple RAM banks on the
13136 PIC 14 port. The ASM files now no longer simply assume all the
13137 code / RAM are in the same page / bank. This means the linker can
13138 safely allocate code/RAM of separate ASM files to different pages/banks.
13139 * doc/sdccman.lyx: added Slade's tips
13140 * src/mcs51/peeph.def: fixed bug #880768
13142 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13144 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13145 * src/SDCCast.c (decorateType): fixed bug #880197
13147 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13149 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13152 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13153 strtof is not part of C89 and isn't included with Mac OS X.
13155 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13157 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13158 shiftL2Left2Result): fixed bug #879326
13159 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13160 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13161 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13162 address fetch for clr instruction
13163 * device/lib/hc08/_mulint.c: created optimized assembly version
13164 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13166 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13168 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13169 proposed in FR #877103
13171 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13173 * src/SDCCval.c (cheapestVal): added missing checks
13174 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13175 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13177 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13179 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13182 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13184 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13185 loaded with the linker search paths (-L arguments) and the libraries
13186 to be linked with the current source (-l arguments). Changes
13187 currently will affect only the pic16 port.
13188 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13189 include path the port specific paths and port specific libraries,
13190 * gplink command now contains the $3 argument,
13191 * src/pic16/device.h,
13192 * src/pic16/device.c,: structure PIC_device is made public and
13193 renamed to PIC16_device, the same for variable Pics which is renamed
13194 to Pics16. Updated all references to them.
13195 * src/pic16/glue.c (pic16glue): corrected bug with code
13196 initialization which bypassed the variable initializations block.
13198 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13199 COMPILE_FLAGS and added the --nostdinc option
13201 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * device/include/mc68hc908jb8.h: Register defs for another member
13204 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13206 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13208 Documenting changes from previous commits.
13209 * configure.in (version 1.56),
13210 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13211 when generating output files to configure the pic16 library,
13212 but now I've commented it out, since gputils aren't installed in the
13213 SF compile farm, so library won't compile
13215 * device/lib/Makefile.in (version 1.56): initially I've added in
13216 target 'all' the prerequestive 'model-pic16' so it compiled the
13217 pic16 library, but now I've commented it out for the same reasons
13219 * added targets 'model-pic16' and 'objects-pic16' to compile the
13221 * added target 'port-specific-objects-pic16' to handle the
13222 generated libraries and copy them into the build/ directory
13223 * added target 'clean-intermediate-pic16' to clean intermediate
13224 files into pic16 directory
13225 * in target 'installdirs' added line to create directory pic16 in
13226 the installation path
13228 * device/include/Makefile.in (version 1.11): in target 'install'
13229 added lines to copy all header files to installation path,
13230 * in target 'installdirs' added line create directory for pic16
13231 headers in the installation path
13233 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13235 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13238 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13241 * device/lib/configure.in,
13242 * device/lib/configure: fixed for autoconf 2.57
13244 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13247 option so that it actually works. Made it specific to the z80, since
13248 the gbz80 doesn't have these kinds of I/O ports.
13250 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * device/include/z180.h,
13253 * device/lib/_memcpy.c,
13254 * device/lib/_memmove.c,
13255 * device/lib/_mulint.c,
13256 * device/lib/ser_ir.c,
13257 * device/lib/ser_ir_cts_rts.c,
13258 * device/lib/_strcmp.c,
13259 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13260 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13261 portmode; added deprecation warning for bank= and protmode= forms.
13262 Also, guard against buffer overflow.
13263 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13265 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13268 changed interrupt vector table generation to only emit declared vectors.
13269 * device/include/Makefile.in: added missing backslash
13270 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13272 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13274 Mainly changes to support compilation of the device libraries
13275 * src/pic16/device.c: stack is allocated via symbol and not
13276 via literal number. The symbol is placed in the corresponding
13277 position of the data ram
13278 * (pic16_dump_section): relocatable and absolute uninitialized
13279 data are now emitted in sorted order to reduce section naming,
13280 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13281 weren't marked as being in the access bank,
13283 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13285 Added portion of GNU PIC Library under the directory
13286 device/include/pic16 and device/lib/pic16. These files
13287 contain the declarations of SFRs for the PIC18Fxx2 devices.
13288 The directory is initialized via configure from toplevel.
13290 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13292 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13293 the spilllocations to be compared correctly
13295 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13297 * src/SDCCast.c (decorateType): fixed bug introduced today
13299 2004-01-12 Borut Razem <borut.razem AT siol.net>
13301 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13302 doc/sdccman.lyx: upper case pragmas are deprecated
13304 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13306 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13307 in simpler and even better code
13309 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13311 * src/SDCCicode.c (operandOperation): fixed bug #874819
13312 * src/SDCCast.c (decorateType): fixed
13313 char foo (unsigned long ul) { return ul > 0; }
13315 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13317 * doc/sdccman.lyx: Moved and added some sections, small changes
13318 all over. Telling LaTeX to be less strict with word spacing
13319 to better keep the right margin. Changed some notes about
13320 maintainance of the ports in section 3.2.1 - is it OK like this?
13322 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13324 SDCC source changes:
13325 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13326 convilong): modified to inform the pic16 port that builtin functions
13329 PIC16 PORT specific changes:
13330 * src/pic16/device.c pic16_dump_equates() added,
13331 processor registers declared internally by the port are emitted in
13332 the translation as equates,
13333 * src/pic16/gen.c: inline code is passed unprocessed to the
13335 * (pic16_popGetLit2): fnuction modified to take second operand as
13336 pCodeOp pointer and not as literal,
13337 * (popRegFromIdx): prefixed with pic16_,
13338 * (pic16_popCombine2): modified to receive already allocated pCode
13340 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13341 * (genFunction): initializes local stack frame and pushes on stack
13342 all the registers used by this function,
13343 * (genEndFunction): restores all registers from stack and restores
13345 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13347 * (pic16glue): changed the program startup sequence,
13348 * added new dbName code 'A' for functions placed in absolute section
13349 * src/pic16/main.c: added function attribute _naked,
13350 * added pragma 'code' to place a fnuction at an absolute address,
13351 * added command line arguments --debug-ralloc and --pcode-verbose,
13352 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13353 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13354 * (pic16_newpCodeOpLit2): modified to take the second operand as
13356 * (pic16_printpBlock): modified to emit each function in a separate
13358 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13359 UPPER for immediate operands,
13360 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13362 * src/pic16/peeph.def: all peepholes with movff are commented out,
13363 because there is a problem in the pcode peep optimizer,
13364 * src/pic16/ralloc.c: the register allocator can now reuse local
13365 function symbols for another function. This saves register usage.
13366 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13368 Added file src/pic16/NOTES with information about program writing on
13369 the current port version.
13371 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13373 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13374 and peephole 252 (array access)
13376 2004-01-09 Borut Razem <borut.razem AT siol.net>
13378 * src/SDCCmain.c : fixed #872250: -l command line defined library
13379 files are scanned before standard library files
13381 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCCast.c (decorateType): fixed bug #874046
13385 2004-01-09 Borut Razem <borut.razem AT siol.net>
13387 * support/scripts/sdcc.nsi: remove previous installation
13389 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13391 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13392 bytes for last interrupt vector (mcs51)
13393 * sdcc.spec: fixed typo
13395 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13398 gen51Code): more efficient parameter receive for --model-large
13401 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/ds390/main.c,
13404 * src/z80/main.c: added missed needLinkerScript flags (more than
13405 one port structure defined in these file)
13406 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13409 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13411 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13412 * src/port.h: added flag needLinkerScript in port->linker
13413 structure to inform whether to create a .lnk file or not,
13415 * src/ds390/main.c,
13417 * src/mcs51/main.c,
13419 * src/pic16/main.c,
13421 * src/z80/main.c: changed appropriately to configure
13422 needLinkerScript flag
13424 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13425 * src/pic/glue.c: added variable udata_section_name to
13426 override default uninitialized data segment definition for
13427 devices only with SHAREBANK memory (reported from Erik Epetrich)
13428 * (pic14emitOverlay): modified to emit a commented overlay segment
13429 directive when no overlay data exist
13430 * (picglue): modified to emit uninitialized data segment
13431 according to udata_section_name
13432 * src/pic/main.c (_pic14_parseOptions): added command line
13433 options --udata-section-name=[name] to override default
13434 udata definition name
13435 * modified _linkCmd and _asmCmd to include compiler passed
13436 arguments via -W option
13437 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13438 object file from '.rel' to '.o' in port->linker structure,
13439 changed size of fptr from 2 to 3 in port structure
13441 2004-01-07 Borut Razem <borut.razem AT siol.net>
13443 * support/scripts/sdcc.nsi: update PATH
13444 * support/scripts/sdcc.ico: craeted
13446 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13448 * device/include/Makefile.in: fix install
13449 * doc/Makefile: fix install
13451 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13455 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13456 how the function variable allocation summary is displayed; also
13457 include information about variables allocated to the overlay
13460 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13462 * as/mcs51/lkmain.c: Help about -Y option
13463 * as/mcs51/lkarea.c: Fixed gcc warnings
13465 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13467 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13469 * support/valdiag/tests/overflow.c: added
13470 * src/SDCCast.c (decorateType),
13471 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13472 LEFT_OP (left shift)
13474 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13476 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13477 (default behaviour).
13479 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 A python script to validate compiler diagnostic messages. It can be
13482 used to verify that sdcc complains about bad c source code and
13483 gives a good location of the error.
13484 * support/valdiag/Makefile,
13485 * support/valdiag/valdiag.py,
13486 * support/valdiag/tests/*
13488 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13490 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13491 * src/SDCCsymt.c (newEnumType),
13493 * support/Util/SDCCerr.c,
13494 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13496 * support/regression/tests/enum.c: added test for enum values that
13497 require at least 2 bytes of storage.
13499 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13501 * src/common.h: added ifndef/define/endif macros
13502 around the header file.
13503 Bug reported from Jesus Calvino-Fraga
13505 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13507 * sdcc.spec: updated
13508 * device/include/Makefile.in: don't install CVS directories
13509 * device/lib/Makefile.in: added removal of CVS directories after install
13510 * doc/Makefile: fixed install, added local_icons
13511 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13512 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13513 * src/ds390/gen.c (genRightShift): fixed bug #870788
13514 * src/SDCCast.c (decorateType): fixed bug #870781
13516 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13518 PIC16 port related changes:
13519 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13520 added variable stackPos,
13522 * gen.c: genCall, assignResultValue: added support for
13523 pushing/retrieving function parameters to/from stack,
13524 genFunction,genEndFunction: setup stack frame for the
13525 generated function,
13526 genAddrOf: will be changed according to bug 863624
13528 * added files genutils.c and genutils.h which contain gen*
13529 debugged and optimised functions extracted from gen.c
13531 * glue.c: added variable 'externs' which holds extern symbols,
13532 pic16emitRegularMap: is modified to properly handle relocatable
13533 symbols under the new scheme,
13534 pic16createInterruptVect: is modified
13535 pic16printPublics: is modified to emit 'global' assembler directives,
13536 added pic16_printExterns to print extern symbols,
13537 pic16glue: initializes stack/frame pointer in the beginning of
13538 the assembly output. Temporary hack, will be corrected later,
13539 because gplink yet does not support stack and SDCC does not
13540 yet support a type of crt0.o object to create the final binary.
13542 * Removed many lines that contain 8051 legacy code.
13543 * The code is finally placed under a 'code' directive.
13544 * Added port specific options.
13546 * _process_pragma: simplified since now we do not need *special*
13547 include file to define SFR registers. But a separate header
13548 will be needed. This will be developed later.
13549 * _pic16_parseOptions: added, parses port specific options:
13550 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13551 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13552 --preplace-udata-with=
13554 * _pic16_setDefaultOptions: modified to initialize section names,
13555 but hack is temporarly out of order since it needs improvement.
13556 * _pic16_genAssemblerPreamble: configuration words are emitted by
13557 their address instead of their name. This part is incomplete and
13558 supports only the 18Fxx2 devices. Other devices will emit an error
13559 during assembly since they do not contain the same set of config
13561 * _pic16_genIVT: is modified,
13563 * pcode.c: added definitions for some hardware registers that are needed
13565 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13566 All PCI entries are updated. Now LFSR is supported.
13567 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13568 * added pic16_newpCodeOpLit2 to support instructions with
13569 two literal arguments
13570 * pic16_pCode2str: corrected code that emits assembler instructions
13571 with two literal operands and those that have an access bit modifier
13572 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13573 this fixes a bug which caused some labels to be lost, when an
13574 assembler directive was added, i.e. banksel,
13575 * pic16_FixRegisterBanking: improved logic that causes the insertion
13577 * InlineFunction: functions that are called once, are not any more
13578 inlined. This can be a port option in the future,
13580 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13582 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13583 hold the corresponding uninitialized symbols,
13584 * pic16_allocProcessorRegister: registers have explicit marked the
13586 * pic16_allocInternalRegister: registers are explicit marked as
13588 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13589 processing list, so bit registers were lost,
13592 * ralloc.h: added field 'accessBank' and original symbol operand
13593 in register definition,
13594 * removed the field isMapped from register definition,
13596 ** Several functions have been removed from various sources:
13597 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13598 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13599 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13600 pic16_assignRelocatableRegisters
13602 ** others have been introduced:
13603 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13604 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13606 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13608 * support/scripts/inc2h.pl: changed definition of BIT_AT
13609 to emit 'sbit at' instead of 'bit at'. This was a request.
13611 PIC16 port related preliminary changes:
13612 * gen.c: prefixed function popRegFromString with
13613 pic16_ and all references to it corrected
13614 * pcode.c: all pic16_pc_* hardware registers prefixed
13615 with underscore (_),
13616 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13617 * ralloc.c: newReg(): when register is REG_SFR then
13618 set address to rIdx,
13619 pic16_allocProcessorRegister(): marks register wasUsed=0
13620 pic16_writeUsedRegs(): added a call to assign processor
13621 registers via pic16_assignFixedRegisters
13623 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13625 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13626 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13627 variables in unused register banks. Also the SSEG is placed
13628 wherever there is enough space for it, and IDATA can be anywhere
13629 in internal RAM. For now compile using -Wl-Y[stack_size].
13630 The mem file is different for this option as well, since it
13631 makes no sense of talking about DSEG lenght.
13633 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13635 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13636 in certain cases, e.g. when ROM assignment, patch provided
13637 from Albert den Haan.
13639 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13641 Many signedness and type propagation fixes:
13642 * src/SDCCicode.c: made geniCodeCast() static
13643 replaced SPEC_ by IS_ (cosmetic)
13644 (operandOperation): fixed div and mod operation
13645 (usualBinaryConversions): added support for promotion of char
13646 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13647 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13648 (geniCodeAdd): an array index will stay unsigned, even if promoted
13650 (geniCodeArray): ditto
13651 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13652 * src/SDCCsymt.c (computeType): added more support for char;
13653 promotion of char is selectable by promoteCharToInt, fixed signedness
13655 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13656 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13657 * src/SDCCval (val*): replaced signedness calculation by
13659 rearranged if-branches (cosmetic)
13660 (valShift): added warning W_SHIFT_CHANGED
13661 (valCompare): fixed problem with different types
13662 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13663 * support/regression/tests/literalop.c: added many cases
13664 * support/regression/tests/ast_constant_folding.c: changed finally to
13666 * .version: new year, new version: 2.3.7
13667 * src/SDCCmain.c (main): applied patch #866468
13668 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13669 provided by Scott Bronson
13670 * doc/sdccman.lyx: updated documentation for sdcdb
13671 updated and added chapter tips
13673 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCsymt.h: missing from yesterday's commits
13677 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * src/SDCC.y (struct_or_union_specifier),
13680 * support/Util/SDCCerr.c,
13681 * support/Util/SDCCerr.h: verify that struct & union tags are used
13684 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 * src/SDCCglobl.h: missing from yesterday's commits
13688 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13690 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13691 sft_attributes, struct_declaration, parameter_declaration,
13692 type_name, start_block, declaration_list),
13693 * src/SDCC.lex (check_type): support redefinition of typedef names
13695 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13697 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13698 aligned xdata arrays. Erik helped me with the if clause.
13700 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13705 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCast.c (newAst_),
13710 * src/SDCCicode.c (ast2iCode, newiCode),
13712 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13713 expr, statement, expression_statement, selection_statement,
13714 iteration_statement, expr_opt, jump_statement): foundation for tracking
13716 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13719 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * support/Util/SDCCerr.c,
13723 * src/SDCCast.c (createCase, createDefault, decorateType),
13724 * src/SDCClabel.c (labelUnreach),
13725 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13727 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13728 (with thanks to Stas Sergeev)
13729 * device/include/time.h,
13730 * device/lib/time.c (CheckTime): suppress unreachable code warning
13732 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13734 * src/SDCCast.c (createIvalCharPtr),
13735 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13737 * support/regression/tests/nullstring.c: tests for these two bugs
13739 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 * support/Util/SDCCerr.h,
13742 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13743 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13744 about storage class and 'at' used inside struct or union
13745 * src/SDCCBBlock.c (iCodeFromeBBlock),
13746 * src/SDCCcse.c (ifxOptimize),
13747 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13748 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13749 printIval, emitStaticSeg, emitOverlay),
13750 * src/SDCClabel.c (deleteIfx),
13751 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13752 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13753 gatherAutoInit, processParms),
13754 * support/Util/SDCCerr.h,
13755 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13756 reporting for post-parse errors.
13758 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13761 implicit casts via union; they don't work on big endian systems
13762 (possible fix for bug #861138)
13764 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13766 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13767 * src/mcs51/main.c: fixed the fix for bug #737001
13769 2003-12-15 Borut Razem <borut.razem AT siol.net>
13771 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13773 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 * support/makebin/makebin.c: put output in binary mode
13777 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13779 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13780 xdata and data memory on startup. Set the environment variable
13781 SDCC_NOGENRAMCLEAR to disable this.
13782 * src/mcs51/peephole.def,
13783 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13784 (allows non-interrupt and interrupt code to safely compete for a resource
13785 without the non-interrupt code having to disable interrupts)
13787 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/SDCCicode.c (geniCodeAdd),
13790 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13791 with valFromType if type might be a pointer and host is big endian).
13792 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13793 types, not just integer types.
13794 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13795 multiply defined with mismatching "at" address.
13797 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13800 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13801 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13802 with embedded nulls (fixed bug #753752)
13804 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13806 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13807 Apparently this did not see much testing (endless loop)
13809 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13811 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13813 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13815 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13816 gracefully handle NULL memmap pointers
13818 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13820 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13821 instead of deleting the iCode when an operand is volatile
13822 * src/z80/gen.c (genDummyRead),
13823 * src/mcs51/gen.c (genDummyRead),
13824 * src/ds390/gen.c (genDummyRead),
13825 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13827 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13828 * src/SDCC.y: fixed bug #850420
13830 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 Applied z80 i/o port patch from Peter Townson and fixed some operators
13833 to better handle operands in A register.
13834 * device/include/z180.h
13840 * src/z80/peeph-z80.def
13841 * src/z80/peeph.def
13844 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13848 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * device/lib/hc08/_mullong.c: Removed extra #endif
13852 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * sim/ucsim/hc08.src/inst.cc,
13855 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13856 carries from x to h
13857 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13858 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13859 * device/include/stdarg.h: fixed varargs for hc08
13860 * device/lib/Makefile.in,
13861 * device/lib/hc08/Makefile,
13862 * device/lib/hc08/_mulint.c,
13863 * device/lib/hc08/_mullong.c: fixed some endian problems
13865 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13867 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13868 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13869 * device/lib/_gptrget.c,
13870 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13872 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13875 * src/SDCCast.c (astErrors): fixed bug #846007
13876 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13878 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/SDCCast.c (decorateType): disabled a transformation I added in
13881 revision 1.188 (access to fields of a structure at an absolute address);
13882 it breaks with bitfields, extern declarations, and gcse analysis.
13883 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13884 could be assigned through a pointer, so don't complain.
13885 * src/SDCCast.c (astErrors),
13887 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13889 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13891 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13892 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13893 output of __config directives, since gpasm now supports them
13894 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13895 pre-processor macro, i.e. -DMCU=p18f452
13896 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13897 and modified to handle 'cast' icode similarly to '=' icode
13898 * src/pic16/device.h (typedef struct PIC_device): added field
13899 'extMIface' to indicate that chip has external memory interface
13900 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13901 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13904 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * src/SDCC.y (pointer): fixed bug #846006
13907 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13908 * src/SDCCast.c (decorateType): fixed bug #846009
13909 * src/ds390/peeph.def,
13910 * src/ds390/gen.c (genAnd, genOr),
13911 * src/mcs51/peeph.def,
13912 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13914 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13923 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13927 * src/SDCCbitv.c: added function to free a bitvector
13928 * src/SDCClrange.h,
13929 * src/SDCClrange.c: added function to recompute the liveranges
13930 * src/avr/ralloc.c,
13931 * src/ds390/ralloc.c,
13932 * src/hc08/ralloc.c,
13933 * src/mcs51/ralloc.c,
13934 * src/pic/ralloc.c,
13935 * src/pic16/ralloc.c,
13936 * src/xa51/ralloc.c,
13937 * src/z80/ralloc.c: recompute the liveranges after register packing
13939 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13941 * src/SDCCloop.c (newInduction): fixed bug #845630
13943 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13946 inadvertantly left behind from my 2003-11-12 change
13948 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13950 Updated headers I neglected to commit yesterday.
13951 * src/SDCClrange.h,
13954 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13956 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13957 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13958 * src/SDCCopt.c (eBBlockFromiCode),
13959 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13960 the creation of the key hash table from the sequencing so it can be used
13961 earlier (for some GCSE bug fixes still pending)
13963 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13965 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13966 * support/regression/tests/addsub.c: testing genPlus shortcut
13968 2003-11-15 Borut Razem <borut.razem AT siol.net>
13970 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13972 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13975 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13976 ordering is immaterial.
13977 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13979 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13981 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13982 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13983 (SIGSEV) of bug #840381
13984 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13985 unlink new file before rename if new and old filenames are the same)
13987 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13989 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13990 uninitialized variables) for the mcs51. Set environment variable
13991 SDCC_GENRAMCLEAR to test.
13992 xdata initialization slightly shorter
13994 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13997 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13998 #838241 & 780691 (basicly the same bug)
13999 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14000 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14002 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14004 * src/SDCCmain.c (linkEdit): "fix" #834252
14006 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14008 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14010 * src/SDCC.y: fixed bug #819403
14012 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14015 the reentrant attribute.
14016 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14017 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14019 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14020 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14021 erroneously reduced to a literal.
14022 * src/hc08/ralloc.c (packRegisters, rematStr),
14023 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14026 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14028 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14029 * doc/sdccman.lyx: changed from 'article' to 'book'
14030 * doc/Makefile: readded test_suite_spec and cdbfileformat
14032 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14034 * device/include/stdlib.h: include malloc.h to comply with ANSI
14035 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14037 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14039 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14040 * doc/clean.mk: also remove *.out files
14041 * doc/sdccman.lyx: some additions, larger top/bottom margins
14043 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 * src/SDCC.y: fixed bug #837365
14046 * support/regression/tests/bitopcse.c
14047 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14048 a symbol (might be valop instead)
14049 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14050 * device/lib/clean.mk: added hc08 to the cleaning list
14052 2003-11-04 Borut Razem <borut.razem AT siol.net>
14054 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14056 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14057 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14058 malloc is declared in standard stdlib.h
14060 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * device/lib/hc08/Makefile: need to clean .rel not .o files
14063 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14065 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 * src/mcs51/main.c,
14070 * src/ds390/main.c,
14074 * src/pic16/main.c,
14075 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14076 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14077 tests (which uses the port's oclsExpense function)
14083 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14085 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * src/SDCCcse.c (ifxOptimize),
14088 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14089 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14090 deleting the IFX iCode.
14091 * src/hc08/ralloc.c: reduced unneeded slocs
14092 * src/hc08/gen.c: fixed bug in asmopToBoolean
14094 2003-11-04 Borut Razem <borut.razem AT siol.net>
14096 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14097 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14098 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14099 transferred to configure
14101 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14103 Use headers defined in the C[++] standards:
14104 * sim/ucsim/gui.src/serio.src/fileio.cc
14105 * sim/ucsim/gui.src/serio.src/frontend.cc
14106 * sim/ucsim/gui.src/serio.src/main.cc
14107 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14108 * support/Util/NewAlloc.c
14110 * as/mcs51/lklibr.c
14114 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14116 * Added MSVC projects for hc08 assembler and linker:
14117 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14118 /as/hc08/link_hc08.dsp
14120 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14122 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14124 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14126 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14128 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14130 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14132 2003-10-31 Borut Razem <borut.razem AT siol.net>
14134 * support/cpp2/cpplib.h,
14135 support/cpp2/cpplib.c,
14136 support/cpp2/cpplex.c,
14137 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14138 to switch _asm block preprocessing on / off. Default is
14139 #pragma preproc_asm +
14141 2003-10-31 Borut Razem <borut.razem AT siol.net>
14143 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14144 when outputting comment blocks (when executed with -C option) and
14145 _asm (SDCPP specific) blocks
14147 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14151 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14153 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14155 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14157 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14158 * src/SDCCast.c (decorateType): fixed bug #832664
14160 2003-10-31 Borut Razem <borut.razem AT siol.net>
14162 * support/cpp2/cpplex.c: fixed for SDCPP:
14163 comments(when executed with -C option) and _asm blocks
14164 were included even if they where in skipped #if block.
14165 Applied solution from GCC cpp 3.3.2
14167 2003-10-31 Borut Razem <borut.razem AT siol.net>
14169 * src/SDCC.lex: sdcc now understands both formats:
14170 '# <line_number> <file_name>' and
14171 '#line <line_number> <file_name>'
14172 * support/cpp2/cppmain.c: sdcpp now generates the standard
14173 '# <line_number> <file_name>' instead of former
14174 '#line <line_number> <file_name>'
14176 2003-10-30 Borut Razem <borut.razem AT siol.net>
14178 * support/cpp2/cpphash.h,
14179 * support/cpp2/cpplib.h
14180 * support/cpp2/cpplex.c,
14181 * support/cpp2/cppmain.c,
14182 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14184 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 Fixed a number of problems revealed by bug #827883.
14187 * src/SDCCloop.c (loopInvariants): Spill location of the
14188 result operand should be recomputed if extracted from
14189 a loop. Also, don't extract assignments of an iTemp
14191 * src/SDCCast.c (isConformingBody): loop reversal should
14192 not occur if the control variable is involved with a
14193 relational operator.
14195 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14197 * .version: bumped to 2.3.6 to reflect the big improvements
14198 made by Erik and Klaus. Thanks!
14200 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14202 Replaced the livrange code.
14203 * src/SDCClrange.c: added new LR code
14205 * src/SDCCBBlock.h: removed remainig parts from old LR code
14206 * src/ds390/ralloc.c,
14207 * src/ds390/gen.c: minor fixes to make it work with new code
14209 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 * as/hc08/lkrloc.c,
14214 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14215 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14216 (tweaked fix for bug #818696)
14218 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14220 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14222 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14226 * src/mcs51/gen.c (gencjneshort),
14227 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14228 more efficient (per Scott Bronson's suggestion)
14230 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14232 Extended the semantics of the critical keyword to include
14233 individual statements. See RFE #827755 and #799831
14238 * support/Util/SDCCerr.c
14239 * support/Util/SDCCerr.h
14244 2003-10-19 Borut Razem <borut.razem AT siol.net>
14246 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14248 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14250 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14252 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14253 and predecrement operand is displayed
14255 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14257 * src/SDCCval.c (valMinus): fixed bug #826041
14259 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14261 Some hc08 related updates that I missed earlier
14262 * sim/ucsim/stypes.h
14263 * support/regression/ports/hc08/spec.mk
14265 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14267 New target "hc08" for the Motorola 68hc08 family of micros
14275 * sim/ucsim/hc08.src/*
14276 * sim/ucsim/configure.in
14277 * src/ucsim/configure
14278 * sim/ucsim/packages_in.mk
14281 * device/include/mc68hc908qy.h
14282 * device/lib/hc08/*
14283 * device/lib/Makefile.in
14284 * support/regression/ports/hc08/*
14285 * support/regression/Makefile
14287 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14291 * src/ds390/gen.c (genCast): fixed bug #821957
14293 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14295 * device/lib/logf.c: "fixed" overlay bug
14296 * support/regression/ports/host/spec.mk: added m library
14297 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14298 * support/regression/tests/float_trans: added (for Eric)
14300 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14302 * src/mcs51/gen.c (genCpl): fixed bug
14303 http://sf.net/mailarchive/message.php?msg_id=6263915
14305 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14307 * src/SDCCast.c (decorateType): added extended constant folding
14308 * src/SDCCsymt.c (computeType): cleanup
14309 * src/SDCCval.c (valShift): minor optimization
14310 * support/regression/tests/ast_constant_folding.c: added
14312 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14314 * src/SDCCmain.c: removed some unintended changes
14316 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14319 * src/z80/gen.c: fixed part of bug #817589
14320 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14322 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14324 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14335 * src/ds390/ralloc.c
14337 * src/mcs51/ralloc.c
14339 * src/pic16/ralloc.c
14340 * src/xa51/ralloc.c
14342 * src/z80/gen.c: removed unused label "release:"
14344 2003-10-06 Borut Razem <borut.razem AT siol.net>
14346 * src/SDCC.lex: removed definition of unused variables
14347 save_optimize and save_options
14349 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14351 * clean.mk: removed '=' in "-maxdepth=1"
14352 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14353 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14355 2003-10-06 Borut Razem <borut.razem AT siol.net>
14357 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14358 my_unput() replaced by unput()
14360 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14362 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14363 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14364 type-punned pointer will break strict-aliasing rules"
14365 Old LR behaviour is again default; Klaus' LR can be choosen by
14366 defining the environment variable LRKLAUS
14370 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14371 * clean.mk: fixed removal of files in bin/CVS/
14372 * device/lib/clean.mk: fixed removal of directories small and large
14373 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14375 * src/SDCCval.c: removed superflous test for pedantic
14377 2003-10-05 Borut Razem <borut.razem AT siol.net>
14379 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14380 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14381 message "unmatched #pragma SAVE and #pragma RESTORE"
14383 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14385 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14386 assembly, critical functions, atomic, nojtbound)
14388 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14390 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14396 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14399 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14401 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14403 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14404 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14405 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14407 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 * src/z80/gen.c (genRet): fixed bug #524753
14410 * src/z80/gen.c (genCast): fixed internal error on cast from
14412 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14413 fix for bug #477835 to the z80
14414 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14415 for tracking iCodes in the peephole optimizer for z80
14417 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14419 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14420 the other part of bug #814548
14421 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14423 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14425 * src/SDCCcse.c: fixed part of bug #814548
14427 2003-09-28 Borut Razem <borut.razem AT siol.net>
14429 * src/asm.c: rewrite of printILine() to use temporary file instead
14431 * src/xa51/main.c: commented out declaration of int rewinds
14433 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14435 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14437 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14439 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14440 * src/asm.c (printILine): Fixed bug #811015
14442 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14444 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14447 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14449 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14450 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14451 to correctly handle general case of AOP_PAIRPTR
14452 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14454 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14456 * src/mcs51/ralloc.c (fillGaps),
14457 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14458 register positioning bug)
14460 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14462 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14464 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14466 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14467 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14468 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14469 (ralloc doesn't intentionally do this now, but perhaps later)
14470 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14471 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14472 register positioning bugs (Fixed bug #762602 and #795325)
14473 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14474 (Fixed bug #808779)
14475 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14476 lines that --i-code-in-asm generates
14478 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14480 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14481 trying to fclose a FILE* that was already closed.
14483 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14486 of const struct should be treated as if const themselves)
14488 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14490 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14492 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14494 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14495 Unix (/n) and DOS (/r/n) line terminations.
14497 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14499 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14502 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/mcs51/gen.c (genFunction, genEndFunction),
14505 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14506 and restore of EA so that stack offsets to parameters are
14507 correct when using both critical and reentrant/stack-auto.
14508 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14509 size (can be triggered in error if sloc is shared between
14510 different sized objects)
14511 * device/include/float.h: fixed macros to explicitly use
14512 unsigned long where needed
14514 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14516 Feature req. 799831: added code to allow nesting of critical functions
14517 * src/mcs51/gen.c (genFunction, genEndFunction)
14518 * src/ds390/gen.c (genFunction, genEndFunction)
14520 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14522 * src/SDCCsymt.c (sclsFromPtr),
14524 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14525 support for standard C idiom of memory mapped variables; for
14526 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14527 to xdata int at 0x1234 tempvar = 1.
14528 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14529 provided by Akiya ISHIDA
14531 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14533 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14534 * src/SDCCval.c (constVal): added reduction from int to char
14535 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14536 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14537 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14539 * support/regression/tests/shifts.c: fixed
14541 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 * src/z80/gen.c (genXor): Fixed bug #805445
14545 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14547 Fixed bug #621531 (const & volatile confusion in the type chain).
14548 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14549 refer to the const or volatile state of the pointer itself.
14561 * src/pic16/ralloc.c
14562 * support/regression/tests/const.c
14564 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14566 When checking for duplicated modules, use absolute paths
14567 instead of relative paths. Files changed:
14572 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14574 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14576 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14578 * device/include/string.h: added size_t typedef, changed
14579 prototypes to use size_t, eliminated separate reentrant and
14580 non-reentrant declarations, added _memmove declaration
14581 * device/lib/_memcpy.c: changed to use size_t instead of int,
14582 changed /4 to >>2 to avoid division library call
14583 * device/lib/_memcmp.c,
14584 * device/lib/_memset.c,
14585 * device/lib/_strncat.c,
14586 * device/lib/_strncpy.c,
14587 * device/lib/_strncmp.c: changed to use size_t instead of int
14588 * device/lib/_memmove.c: new file (fixed bug #772294)
14589 * device/lib/Makefile.in: added _memmove.c
14590 * device/lib/z80/asm_strings.s: fixed bug #772290
14591 * support/regression/tests/bitfields.c: attempt to fix host assertion
14592 failure on amd64-unknown-linux2.2
14594 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14596 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14597 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14598 * as/z80/asmain.c (main): fixed bug #801766
14600 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14602 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14605 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14607 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14608 reported in bug #800609
14610 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14612 * Top header beautifications in src/pic16 directory:
14613 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14614 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14615 pcoderegs.h, ralloc.c, ralloc.h
14616 * main.c: added top header and GPL license notice
14617 * pcode.c: fixed the if-conditional warning
14619 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14621 * device/lib/_mullong.c: replaced int by short for gcc
14623 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14626 and JUMPTABLE iCodes properly now (worked by accident before)
14627 * src/mcs51/gen.c (leftRightUseAcc),
14628 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14629 iCode properly now. Use getSize instead of nRegs since a & b
14630 aren't part of the nRegs tally.
14632 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14634 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14635 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14636 before instructions that use the _STATUS register
14638 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14640 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14641 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14642 fetching of the pointer
14643 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14644 copied from genNearPointerSet()
14645 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14646 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14647 If they pop r0/r1 they must be called in the opposite order than aopOp().
14648 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14649 (resp. --stack-auto), prepared for --xstack
14651 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14653 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14655 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14657 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14658 these ports have their own __sdcc_external_start()
14660 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14662 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14663 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14664 type for bits was changed. It resulted in bit variables becoming
14665 global, which is not permitted in PIC 14 assembly output.
14667 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14669 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14671 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14673 Z80 and MCS51 linkers complaint if a public symbol is defined
14674 in more than one library module:
14678 * as/mcs51/Makefile.in
14680 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14682 A few small changes that speed up the peephole optimizer.
14686 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14688 Try to make the peephole optimizer smarter by maintaining
14689 an association between the assembly source code and the
14690 iCodes that originated them. Put this information to use
14691 with a new peephole rule condition "notVolatile" so that
14692 the rules can be aggressive yet still safe.
14697 * src/mcs51/peeph.def
14699 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14703 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14704 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14705 if the left or right operand symbols have the accuse flag set.
14707 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14709 Changed the type of the result of the ! (NOT) operator to char;
14710 previously it returned the same type as the source. This allows
14711 us to eliminate all the genFloatNot functions (all of its target
14712 implementations were very buggy) since !float can use the same
14715 * src/SDCCicode.c (ast2iCode): ! returns char
14716 * src/mcs51/gen.c (genNot, genNotFloat),
14717 * src/ds390/gen.c (genNot, genNotFloat),
14718 * src/z80/gen.c (genNot, genNotFloat),
14719 * src/pic/gen.c (genNot, genNotFloat),
14720 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14722 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14724 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14725 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14726 during interrupts. Ensure WSAVE is located at a shared bank address.
14727 2. Fixed page selection in some places
14728 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14729 the registers name strings.
14730 4. Fixed "signed / unsigned compare" compiler warnings.
14731 5. The PIC port manages its own allocation of the general purpose
14732 registers, but makes no attempt to reuse them. As a result when
14733 compiling it soon runs out of general purpose registers. Some
14734 additional code was added to the files pcode.c and device.c to walk
14735 through the function call tree and rename the registers so that they
14745 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14746 genPlus() & genMinus() when the result is the same as left or right
14748 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14750 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14752 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14754 Made bitfield a distinct type from bit so that bitfields
14755 convert as per ANSI C and bits retain their traditional
14756 boolean style behaviour. Implemented bitfield support in
14764 * src/ds390/gen.c: bit v bitfield split
14765 * src/z80/gen.c: New support for bitfields
14766 * support/regression/tests/bitfields.c: reenabled z80,
14769 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14771 Rules 246.x, 247.x relate to bitfields, the others speed up
14772 access to xdata mapped I/O devices.
14774 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14776 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14778 Cleaned up genPackBits and genUnpackBits and added two helper
14779 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14780 for literal assignments in genPackBits (thanks to Frieder for
14786 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14788 Fixed bug #748310 (pointer to function type mishandled when the
14789 function name is omitted). Also fixed a SIGSEGV when a function
14790 attribute (reentrant, etc) is used on a non-function or on a
14791 function but misplaced before the parameter list.
14793 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14795 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14796 * support/Util/SDCCerr.h,
14797 * support/Util/SDCCerr.c: Added func attr misuse error msg
14799 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14801 Fixed bug #787649 by anonymous
14802 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14803 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14805 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14807 Fixed numerous bitfield problems.
14809 * src/SDCC.y: More bitfield related error checking
14811 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14812 * support/Util/SDCCerr.h,
14813 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14814 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14815 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14816 * support/regression/tests/bitfields.c: tests added
14818 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14820 Made the constant following the "interrupt" keyword optional. If
14821 omitted, the function will not automatically be given an entry
14822 in the interrupt vector table (similar to #pragma NOIV, but
14823 less syntacticly kludgy). The interrupt number is also now
14824 range checked. Also fixed a bug in the high order bit example
14831 * support/Util/SDCCerr.c
14832 * support/Util/SDCCerr.h
14835 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14837 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14838 * src/SDCCicode.c (operandOperation): rewritten some ops
14839 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14840 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14842 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14843 be re-activated by defining REDUCE_LITERALS)
14844 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14845 unsigned, but are signed by default
14846 * src/SDCCval.c (constVal): rearranged
14847 * src/SDCCval.c (valMod): preliminary fix
14848 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14849 * support/regression/literalop.c: added, work in progress
14851 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14853 Generate warnings for useless declarations like "char data;"
14854 that don't do what new users expect.
14857 * support/Util/SDCCerr.h
14858 * support/Util/SDCCerr.c
14860 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14862 * src/SDCCval.c (valMult): fix overflow detection of negative int
14864 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14866 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14868 Changes to support big endian targets:
14881 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14883 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14884 * device/lib/time.c: fixed warning "integer overflow in expression"
14886 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14888 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14889 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14890 constants are unsigned; added recognition of "u" flag for unsigned
14891 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14892 * src/SDCCval.c (valDiv, valMod): fixed signdness
14893 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14894 signedness of modulo, left and right shift
14895 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14896 * support/Util/SDCCerr.h: added warning W_INT_OVL
14897 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14898 * src/SDCCast.c (ast_print): improved output of constants
14900 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14902 Fixed some warnings when building with MSVC:
14904 * as/mcs51/asdata.c
14908 * link/z80/aslink.h
14909 * link/z80/lkdata.c
14910 * link/z80/lkeval.c
14915 * support/cpp2/cpplib.c
14919 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14921 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14923 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14925 * support/librarian/clean.mk: Do not remove Makefile.
14926 * support/librarian/Makefile: added.
14928 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14930 Added librarian to MSVC build:
14933 * support/librarian/librarian.dsp
14935 'configure' not needed for librarian, removed:
14936 * support/librarian/configure
14937 * support/librarian/configure.in
14938 * support/librarian/config_in.h
14939 * support/librarian/Makefile.in
14941 Hopefully these ones built the librarian and the rest of sdcc properly:
14943 * Makefile.common.in
14945 Messed up 'configure', so revert to previous version:
14949 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14951 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14952 there, while the mantissa of a double is "only" 53 bits wide.
14954 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14956 Adding sdcclib to the build. MSVC project coming soon.
14957 Files added/changed:
14959 * support/librarian/clean.mk
14960 * support/librarian/configure
14961 * support/librarian/configure.in
14962 * support/librarian/config_in.h
14963 * support/librarian/Makefile.bcc
14964 * support/librarian/Makefile.in
14965 * support/librarian/sdcclib.c
14968 * Makefile.common.in
14972 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14974 Linker now complaints if linked modules have conflicting options, for
14975 example, one compiled using --model-large and another one compiled with
14976 --model-small. The following files were modified:
14978 * as/mcs51/asdata.c
14979 * as/mcs51/aslink.h
14981 * as/mcs51/asmain.c
14983 * as/mcs51/i51pst.c
14984 * as/mcs51/lkdata.c
14985 * as/mcs51/lklibr.c
14986 * as/mcs51/lkmain.c
14992 * link/z80/aslink.h
14993 * link/z80/lkdata.c
14994 * link/z80/lklibr.c
14995 * link/z80/lkmain.c
14998 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15000 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15001 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15003 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/z80/mappings.i: fix _mul[us][int,long] entries
15007 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15009 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15011 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15013 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15014 * support/regression/tests/bitopcse.c: added
15022 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15024 added support for new library format to z80, gbz80 linkers:
15030 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15032 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15033 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15035 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15037 added DUMMY_READ_VOLATILE:
15046 * src/SDCCcse.c (algebraicOpts): many improvements
15047 * src/SDCCcse.h: removed algebraicOpts()
15048 * src/SDCCicode.c (picDummyRead): added
15050 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15052 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15053 "Insufficient space in data memory".
15055 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15057 * src/mcs51/gen.c: fixed bug #771358
15058 * src/z80/gen.c: fixed bug #759087
15060 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15062 * src/pic16/glue.c: minor cleanup by Vangelis
15064 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15066 * device/include/regc515c.h: fixed #758477
15067 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15068 * device/lib/_gptrput.c: saved a few bytes
15069 * my tab spacing is 8, yours too?)
15070 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15071 * device/lib/serial.c: process RX bytes earlier than TX bytes
15072 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15074 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15076 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15078 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15080 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15082 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15084 * device/lib/Makefile.in: bad fix, reverted to 1.43
15086 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15088 * device/lib/Makefile.in: added missing z80 object files
15090 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15092 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15093 pic16 progress by Vangelis:
15096 * src/pic/Makefile:
15103 * pic16/genarith.c:
15108 * pic16/pcodepeep.c:
15111 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15113 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15115 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15117 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15118 added gbz80 build to MSVC project.
15119 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15120 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15121 from 8051 stuff and setup so it links using a .lnk file.
15123 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15125 * support/librarian/sdcclib.c: sdcc librarian.
15126 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15129 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15131 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15133 2003-07-02 Borut Razem <borut.razem AT siol.net>
15135 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15136 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15137 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15138 src/xa51/main.c, src/z80/main.c:
15139 virtualization of glue() function: each port has it's own glue function,
15140 which is accessed by do_glue function pointer in PORT.general structure
15142 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15144 * DS800C400 fun, improved ROM interface and tinibios.
15146 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15148 * More support for DS80C400. Now includes beginning of interface to ROM.
15150 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15152 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15154 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15156 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15158 2003-06-19 Borut Razem <borut.razem AT siol.net>
15160 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15162 2003-06-19 Borut Razem <borut.razem AT siol.net>
15164 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15165 fixed Z80 port - crt0.o: cannot open.
15167 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15169 * support/Util/MySystem.c (merge_command): revert bad fix
15171 2003-06-18 Borut Razem <borut.razem AT siol.net>
15173 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15175 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15177 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15178 option --use-stdout sends errors to stdout instead of stderr.
15180 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15182 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15184 2003-06-15 Borut Razem <borut.razem AT siol.net>
15186 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15187 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15188 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15189 fixed width array of pointers replaced with sets;
15190 multiple include and lib paths ared transferred to preprocessor and linker
15191 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15192 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15193 fixed width array of pointers
15194 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15195 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15196 fixupPath(), getPathDifference()
15197 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15198 fixed width array of pointers
15200 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15202 * src/pic16/ralloc.c: fix warnings
15203 * src/pic16/pcode.c: fix warning
15205 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15207 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15208 know all the details, but essentially this set of changes enable
15209 the pic16 port to generate movff instructions and generate assembler
15213 * src/pic16/glue.c:
15214 * src/pic16/pcode.c:
15215 * src/pic16/device.c:
15216 * src/pic16/main.c:
15217 * src/pic16/pcode.h:
15218 * src/pic16/pcoderegs.c:
15219 * src/pic16/ralloc.c:
15220 * src/pic16/ralloc.h:
15222 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15224 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15225 added option --vc, so sdcc errors and warnings are compatible with
15226 Microsoft Visual Studio.
15228 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15230 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15231 device/lib/libfloat.lib: added atof function.
15233 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15235 * doc/sdccman.lyx: updated to Lyx 1.3
15236 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15237 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15238 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15240 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15242 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15244 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15246 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15247 additions to the "related tools/documentation" section
15249 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15251 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15253 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15255 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15256 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15258 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15260 * doc/sdccman.lyx: fix double dash and other minor things
15261 * doc/Makefile: fix double dash
15263 2003-05-28 Karl Bongers(patches from Martin Helmling)
15264 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15265 condition and ignore commands.
15267 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15269 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15270 is in parts still quite out of date, I did changes as far as I felt makes sense
15271 for a non-native english speaker.
15272 Please feel free to add to the manual or to correct my changes.
15273 * doc/Makefile: undid touching the date of intermediate tex files.
15275 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15277 * doc/sdccman.lyx: Manual has an index now
15279 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15281 Finalize muluint/mulsint and mululong/mulslong merging:
15282 * device/lib/_mulint.c
15283 * device/lib/_mullong.c
15284 * device/lib/gbz80/mul.s
15285 * device/lib/gbz80/stubs.s
15286 * device/lib/z80/mul.s
15287 * device/lib/z80/stubs.s
15288 * src/SDCCsymt.c (initCSupport)
15290 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15292 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15293 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15294 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15295 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15298 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15300 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15301 the regression tests I'm not brave enough to enable 245.b, 245.c
15302 * doc/sdccman.lyx: added latex preamble for hyperref package.
15303 Using pdflatex this will give you a hyperlinked pdf file with
15304 bookmarks. (prepend '%' before /usepackage if this breaks something)
15306 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15308 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15310 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15312 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15314 2003-05-21 <johan AT balder>
15316 * src/SDCCglue.c (printIval): fixed bug #739934
15318 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15320 Applied patch from bug 737905 (renamed yylineo to mylineno):
15327 * src/pic16/pcode.c: Cleaned warnings
15328 * src/pic16/pcodeflow.c: Cleaned warnings
15329 * src/pic16/pcoderegs.c: Cleaned warnings
15331 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15333 * src/pic16/pcode.c: Cleaned warnings
15334 * src/pic16/pcodepeep.c: Cleaned warnings
15335 * src/pic16/ralloc.c: Cleaned warnings
15337 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15339 * doc/sdccman.lyx: fixed bug 739745
15340 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15342 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15344 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15345 it can be defined with CFLAGS when running configure
15346 * src/SDCCmain.c: fixed compiling + linking with object files
15348 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15350 * configure.in: configure for pic16 port,
15351 added --disable-pic16-port
15352 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15353 * src/SDCCmain.c: linkOptions is changed to set *,
15354 added if/endif conditional macros to remove options help
15355 messages from optionsTable when a port is not configured, added
15356 support for the PIc16 port in the ports table, when executing
15357 the compiler with no port specified on command line, a default
15358 port is selected with the new macro DEFAULT_PORT which is
15359 defined in port.h, in setDefaultOptions() linkOptions is removed
15360 from initialization assignment, since now it is a set,
15361 parseCmdLine uses setParseWithComma for linkOptions, in
15362 linkEdit() linkOptions are accessed with new function indexSet()
15363 which returns the i'th item of a set variable. See SDCCset.c, in
15364 linkEdit() when calling buildCmdLine(), added linkOptions as
15365 last argument. Now users can pass arguments to gplink via the
15366 -Wl option, main() uses pic16glue() to glue up pic16 programs
15367 * src/SDCCpeeph.c: various changes to support pic16
15368 * src/SDCCset.c: added function void *indexSet(set *, int) to
15369 return the i'th item of the set
15370 * src/SDCCset.h: added function prototype for indexSet()
15371 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15372 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15373 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15374 added macro DEFAULT_PORT
15375 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15376 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15378 * src/pic16/glue.c: commented out some error producing lines
15379 * src/pic16/main.c: __config directives are commented out to stop
15380 gpasm complaining and test the linkage with gplink, _linkCmd and
15381 _asmCmd changed to be more gplink and gpasm friendly
15382 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15383 produced an error when parsed, peep rule 12 is added to utilize
15384 movff, but it is commented out since the pCode does not support
15385 yet a command with 2 address arguments
15387 2003-05-18 <johan AT balder>
15389 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15390 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15391 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15393 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15394 Added feature to script commands from file.
15396 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15398 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15399 * src/SDCCutil.c: include ctype.h for win32
15401 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15403 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15405 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15407 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15408 Fixed so you can set breakpoints prior to run, run does not stop
15409 on entry now. Add tbreak. Other enhancements and fixes for use
15412 2003-05-12 Borut Razem <borut.razem AT siol.net>
15414 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15416 2003-05-11 Borut Razem <borut.razem AT siol.net>
15418 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15419 the path of bin directory, so that PATH is the only env. variable, which has to be set
15420 in case of standard installation.
15421 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15422 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15423 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15425 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15427 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15428 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15429 temp files are in the port dir; clean the gen/test directory when
15430 generating new test.c
15431 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15432 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15433 * support/regression/tests/zeropad.c: added
15435 2003-05-09 <johan AT balder>
15437 * src/SDCCglue.c: fixed bug #597940
15439 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15441 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15442 cache sfr, optimize next,step, fix off by one sourceline,
15443 support ddd list function.
15444 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15446 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15448 * support/regression/HTMLgen.py: added compare_s2f()
15449 * support/regression/Makefile: redo 1.27
15450 * support/regression/generate-cases.py: redo 1.5
15452 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15454 * support/regression/tests/float.c: workaround 33 bit hex constant
15455 * support/regression/tests/simplefloat.c: fix division for host
15457 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15459 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15460 that tame's the PIC's over-aggressive optimizer.
15462 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15464 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15467 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15469 Initial support for DS80C400. "Hello world" runs on TINIm400
15472 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15474 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15475 * Some notes on ddd usage added in debugger/README
15476 Martin Helmling adding more features and fixes for ddd GUI debugger.
15477 Code added for nexti, stepi, up, down, and other adjustments.
15479 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15481 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15482 * src/pic/peeph.def Added two rules to optimize carry manipulation
15483 * src/pic/* removed debug printfs
15485 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15487 * debugger/mcs51/cmd.c: added header newalloc.h
15489 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15491 * as/Makefile: new EXEEXT
15492 * as/z80/Makefile: remove trailing slash of BUILDIR
15493 * as/z80/clean.mk: new EXEEXT
15494 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15495 * support/cpp2/Makefile.in: new EXEEXT
15496 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15498 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15500 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15501 EXEEXT was introduced to fix all related problems with targets
15502 "clean", "install" and "uninstall"; a couple of further flaws
15503 especially with "clean" have been fixed too
15504 * as/mcs51/Makefile.in
15505 * as/mcs51/clean.mk
15509 * debugger/mcs51/Makefile.in
15510 * debugger/mcs51/clean.mk
15511 * link/z80/Makefile
15512 * link/z80/Makefile.in
15513 * link/z80/clean.mk
15515 * packihx/Makefile.in
15517 * sim/ucsim/Makefile
15518 * sim/ucsim/clean.mk
15519 * sim/ucsim/avr.src/Makefile.in
15520 * sim/ucsim/avr.src/clean.mk
15521 * sim/ucsim/s51.src/Makefile.in
15522 * sim/ucsim/s51.src/clean.mk
15523 * sim/ucsim/xa.src/Makefile.in
15524 * sim/ucsim/xa.src/clean.mk
15525 * sim/ucsim/z80.src/Makefile.in
15526 * sim/ucsim/z80.src/clean.mk
15527 * sim/ucsim/main_in.mk
15528 * sim/ucsim/packages_in.mk
15529 * sim/ucsim/gui.src/Makefile.in
15530 * sim/ucsim/gui.src/serio.src/Makefile.in
15531 * sim/ucsim/gui.src/serio.src/clean.mk
15534 * support/cpp2/Makefile.in
15535 * support/cpp2/clean.mk
15536 * support/makebin/Makefile
15537 * support/makebin/clean.mk
15538 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15539 * doc/sdccman.lyx: --program-suffix no longer needed
15541 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15543 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15544 Martin Helmling added support for ddd GUI debugger.
15545 Code added to display assembly, set variables, and other commands
15546 to interface to ddd.
15548 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15550 * as/Makefile: fix target clean
15551 * as/clean.mk: fix target clean
15552 * as/z80/clean.mk: fix target clean
15554 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15556 * Makefile.common.in: added AT EXEEXT AT
15557 * configure.in: removed all mingw32 stuff
15558 * configure: rebuilt from configure.in
15559 * doc/sdccman.lyx: updated section "installation"
15560 * support/scripts/sdcc_mingw32: adapted to configure
15561 * support/scripts/sdcc_cygwin_mingw32: added
15563 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15565 * src/pic Added object file support for the PIC port
15566 * src/pic Applied patch from Craig Franklin (this started the object file support)
15567 * src/regression Updated the PIC regression tests for object files
15569 2003-04-20 Borut Razem <borut.razem AT siol.net>
15571 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15572 lklex.c: In function `getfid':
15573 lklex.c:203: warning: array subscript has type `char'
15574 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15575 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15576 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15577 stack handling macros
15579 2003-04-19 Borut Razem <borut.razem AT siol.net>
15581 * "handling space characters in file path" task:
15582 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15583 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15584 * support/Util/MySystem.h: make it self-sufficient
15585 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15586 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15587 handling space characters in file path
15588 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15589 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15590 * support/Util/MySystem.c: handling space characters in executable's path
15592 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15594 * as/z80/Makefile: fix permanent rebuild of z80
15595 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15596 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15598 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15600 * src/SDCCopt.c: add special case optimization to replace modulo by
15601 a power of two with a bitwise AND.
15603 2003-04-18 <johan AT balder>
15605 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15607 2003-04-17 <johan AT balder>
15609 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15610 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15612 2003-04-13 Borut Razem <borut.razem AT siol.net>
15614 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15615 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15616 fixed mingw problem in adl_NORMALIZE_PATH
15618 2003-04-12 Borut Razem <borut.razem AT siol.net>
15620 * fixed "#pragma SAVE/RESTORE can not be nested":
15621 * src/SDCC.lex: reworked pragma handling functions
15622 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15623 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15625 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15627 * src/SDCCutil.c (pathEquivalent): defined but not used
15628 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15629 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15630 * configure: rebuilt from configure.in
15631 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15632 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15633 * device/include/Makefile.in: replace sdcc_datadir
15634 * device/lib/Makefile.in: replace sdcc_datadir
15635 * Makefile.common.in: add LDFLAGS from configure
15636 * packihx/Makefile.in: use LDFLAGS
15637 * src/Makefile.in: use LDFLAGS
15638 * support/cpp2/Makefile.in: add LDFLAGS from configure
15639 * support/makebin/Makefile: use LDFLAGS
15640 * .version: bumped version number to 2.3.5
15642 2003-04-12 Borut Razem <borut.razem AT siol.net>
15644 * completed "different paths" task:
15645 * src/SDCCmacro.c: fixed bug in handling quotes
15646 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15647 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15649 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15651 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15653 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15655 * ds390/gen.c ds390/peeph.def: fix bug 706781
15657 2003-04-11 Borut Razem <borut.razem AT siol.net>
15659 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15661 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15663 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15664 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15665 set - this bit used to not be set...).
15666 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15667 bad code in PIC Port
15668 * src/regression/and2.c added to test bug 609268
15669 * src/regression/Makefile added and2.c to regression test
15672 2003-04-08 <johan AT CP255758-A>
15674 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15675 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15676 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15678 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15680 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15682 * support/cpp2/Makefile.in: fix bug #487815
15683 * configure: rebuilt from configure.in
15684 * Makefile.common.in: docdir changed, new path suffixes
15685 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15686 * sdcc_vc_in.h: reflect changes from sdccconf.h
15687 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15688 * src/SDCCutil.h: remove BINDIR hack
15689 * doc/sdccman.lyx: update new path hierarchy
15691 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15693 * src/SDCCpeeph.c: added okToRemoveSLOC test
15695 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15697 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15699 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15701 * src/SDCCpeeph.c: added labelIsReturnOnly test
15702 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15704 2003-04-05 <johan AT balder>
15706 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15707 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15708 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15709 * src/SDCCast.c: fixed a warning
15710 * src/SDCCast.h: fixed a warning
15711 * src/SDCCicode.c (operandFromAst): fixed a warning
15713 2003-04-04 <johan AT balder>
15715 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15716 * src/SDCCast.c (decorateType): fixed bug #715076
15717 * src/SDCC.y: fixed bug #702907
15719 2003-04-03 <johan AT balder>
15721 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15722 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15723 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15724 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15725 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15727 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15729 * _decdptr.c: fix return values
15730 * _gptrget.c: fix return values
15731 * _gptrgetc.c: fix return values
15732 * _gptrput.c: fix return values
15733 * _mulint.c: fix return values
15734 * as/z80/Makefile: fix 'make -j' problem
15736 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15738 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15739 * configure.in: big cleanup, updated to autoconf 2.5x
15740 * configure: rebuilt from configure.in
15741 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15742 * sdcc_vc_in.h: reflect changes from sdccconf.h
15743 * doc/Makefile: fixed a flaw in "make install"
15745 2003-04-02 <johan AT balder>
15747 * src/ds390/gen.c (genCmp): no comments
15748 * src/mcs51/gen.c (genCmp): no comments
15749 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15750 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15752 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15754 * support/regression/generate-cases.py: place generated file in given sub directory
15755 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15756 * support/regression/Makefile: improvements for 'make -j';
15757 side effect: it's simpler and faster now
15759 2003-03-31 Borut Razem <borut.razem AT siol.net>
15761 * src/z80/main.c: link-{port} and as-{port} defined without path
15762 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15764 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15766 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15768 2003-03-30 Borut Razem <borut.razem AT siol.net>
15770 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15771 changed type of list parameter to set
15772 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15773 * src/port.h: changed type of do_assemble() parameter to set
15774 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15775 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15776 definition of "cppoutfilename" macro with NULL value in preProcess()
15777 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15778 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15779 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15780 replaced with set *binPathSet
15781 * shash_add() deallocates the item, if allready exsists, before adding the new one
15782 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15784 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15786 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15787 a nested for loop bug in the PIC port
15788 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15791 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15793 * support/Util/dbuf.h: remove C++ stuff to make it portable
15795 2003-03-28 Borut Razem <borut.razem AT siol.net>
15797 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15798 literal strings in stringLiteral()
15799 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15800 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15803 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15805 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15807 2003-03-26 <johan AT balder>
15809 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15810 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15811 * src/SDCCast.c (decorateType): fixed " -v < 3"
15813 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15815 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15816 Added Lenny Story's debug infrastructure changes:
15817 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15818 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15819 * src/cdbFile.c: added
15820 * src/SDCCdebug.c: added
15821 * src/SDCCdebug.h: added
15822 * src/SDCCast.c (createFunction)
15823 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15824 * src/SDCCmain.c (parseCmdLine, main)
15825 * src/SDCCmem.c (redoStackOffsets)
15826 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15829 * src/avr/gen.c (genAVRCode)
15830 * src/ds390/gen.c (gen390Code)
15831 * src/mcs51/gen.c (gen51Code)
15832 * src/pic/gen.c (genpic14Code)
15833 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15834 * src/xa51/gen.c (genXA51Code)
15835 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15837 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15839 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15840 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15842 2003-03-22 <johan AT balder>
15844 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15846 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15848 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15849 * doc/cdbfileformat.lyx: added, written by Lenny Story
15850 * doc/Makefile: added cdbfileformat.lyx
15851 * doc/clean.mk: added cdbfileformat.lyx
15853 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15855 * src/mcs51/peeph.def: fix bug #705773
15857 2003-03-20 <johan AT balder>
15859 An sfr/sbit can have an "at #" AND an initializer
15860 * src/SDCCsymt.c (checkSClass):
15861 * src/SDCCmem.c (allocGlobal):
15862 * src/SDCCmem.c (allocLocal):
15863 * src/SDCCast.c (createBlock):
15865 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15867 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15869 2003-03-16 <johan AT balder>
15871 Undid the hackup of const and volatile, the problem is much bigger
15873 * src/SDCCast.c:1.171
15874 * src/SDCCglue.c:1.138
15875 * src/SDCCicode.c:1.146
15876 * src/SDCCsymt.c:1.150
15877 * src/SDCCval.c:1.65
15879 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15881 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15882 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15884 2003-03-13 <johan AT balder>
15886 Hackup const and volatile modifiers in type chains a bit:
15888 * src/SDCCast.c:1.169
15889 * src/SDCCglue.c:1.136
15890 * src/SDCCicode.c:1.143
15891 * src/SDCCsymt.c1.146
15892 * src/SDCCsymt.h1.59
15893 * src/SDCCval.c:1.63
15895 2003-03-12 <johan AT balder>
15897 * src/SDCCBBlock.h: more LRH debugging junk
15898 * src/SDCCcflow.h: more LRH debugging junk
15899 * src/SDCCloop.c: more LRH debugging junk
15900 * src/SDCC.y (struct_declaration): fixed bug #697590
15901 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15902 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15903 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15905 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15906 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15907 test function names must now match exactly).
15908 * src/SDCCcse.c: added special case in findCheaperOp to allow
15909 extending a short integer. Makes less awful code for bug 700121 test case.
15911 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15913 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15914 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15916 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15918 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15919 actually called (operandsNotEqual() was called for all
15920 operandsNotEqualX tests).
15922 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15924 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15925 with shorter literals. Fixes bug 700121.
15927 2003-03-11 <johan AT balder>
15929 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15931 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15933 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15934 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15936 2003-03-10 Borut Razem <borut.razem AT siol.net>
15938 * src/SDCCmain.c: pipe preprocessor's output
15939 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15940 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15941 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15942 which closes all pipes in pipeSet set
15943 * src/SDCCset.c: free deleted item in function deleteSetItem()
15944 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15945 moved from z80 to src subproject
15946 * .version: increased version number to 2.3.4
15948 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15950 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15951 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15952 * support/regression/ports/xa51/spec.mk: fix typo
15954 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15956 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15958 2003-03-09 Borut Razem <borut.razem AT siol.net>
15960 * src/SDCCmain.c: pipe preprocessor's output
15961 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15962 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15963 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15964 which closes all pipes in pipeSet set
15965 * src/SDCCset.c: free deleted item in function deleteSetItem()
15966 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15967 moved from z80 to src subproject
15969 2003-03-09 Borut Razem <borut.razem AT siol.net>
15971 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15972 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15973 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15974 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15975 * src/SDCCglobl.h: unification of WIN32 native definitions
15977 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15979 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15981 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15983 * src/configure.in: check for endianess (even while cross-compiling)
15984 * src/configure: check for endianess (even while cross-compiling)
15985 * src/configure_in.h: check for endianess (even while cross-compiling)
15986 * src/avr/gen.c: remove old endianess stuff
15987 * src/mcs51/gen.c: remove old endianess stuff
15988 * src/ds390/gen.c: remove old endianess stuff
15989 * src/pic/gen.c: remove old endianess stuff
15990 * src/pic/genarith.c: remove old endianess stuff
15991 * src/pic/glue.c: fix endianess check
15992 * src/pic16/gen.c: remove old endianess stuff
15993 * src/pic16/genarith.c: remove old endianess stuff
15994 * src/pic16/glue.c: fix endianess check
15995 * src/xa51/gen.c: remove old endianess stuff
15996 * src/z80/gen.c: fix endianess check
15997 * src/SDCCglue.c: fix endianess check
15998 * src/ds390/peeph.def: fix bug 700036
16000 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16002 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16003 * src/configure: find appropriate data-types on host for SDCC's int and long
16004 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16005 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16006 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16008 2003-03-07 <johan AT balder>
16011 some minor cleanups before the big shot
16012 OP_DEFS and OP_USES now use Kevin's protection
16013 new option --nolabelopt
16015 * src/SDCCBBlock.c:
16024 * src/ds390/ralloc.c:
16025 * src/mcs51/ralloc.c:
16026 * src/pic/ralloc.c:
16027 * src/xa51/ralloc.c:
16028 * src/z80/ralloc.c:
16030 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16032 * src/pic/pcode.c (get_op): fix 64 bit warnings
16033 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16034 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16035 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16036 * support/regression/tests/malloc.c: fix 64 bit warnings
16038 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16040 * src/mcs51/gen.c (genMinus): fixed bug 696436
16042 2003-03-02 Borut Razem <borut.razem AT siol.net>
16044 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16046 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16048 * configure.in: test for mkstemp
16049 * sdccconf_in.h: add HAVE_MKSTEMP
16051 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16053 * device/include/ctype.h: removed warning while using --stack-auto
16054 * device/include/malloc.h: removed warning while using --stack-auto
16055 * device/include/string.h: removed warning while using --stack-auto
16057 2003-02-23 Borut Razem <borut.razem AT siol.net>
16059 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16060 because NDEBUG is defined (see man assert)
16061 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16063 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16065 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16066 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16068 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16070 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16071 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16073 2003-02-18 <johan AT balder>
16075 * as/mcs51/asmain.c (asmbl): module can start with a digit
16076 * as/z80/asmain.c (asmbl): module can start with a digit
16078 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16080 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16081 * src/asm.c: fix pipe() for Mingw32
16083 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16085 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16086 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16087 make -V work again; --c1mode reads now from stdin
16088 * doc/sdccman.lyx: added --c1mode
16089 * support/Util/SDCCerr.c: new messages for c1 mode
16090 * support/Util/SDCCerr.h: new messages for c1 mode
16091 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16093 2003-02-15 <johan AT balder>
16095 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16097 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16099 * doc/sdccman.lyx: Environment variables, -o and other minor things
16101 2003-02-14 <johan AT balder>
16103 * src/xa51/main.c: before anyone really tries to use it :)
16105 * Install doc's in share/sdcc/doc
16106 * removed some obsolete files
16107 * Do a proper make distclean and uninstall
16108 M Makefile.common.in
16111 M device/include/Makefile.in
16112 M device/lib/Makefile.in
16115 M sim/ucsim/doc/Makefile.in
16117 R src/avr/peeph.rul
16118 R src/xa51/peeph.rul
16119 M support/cpp2/Makefile.in
16120 M support/makebin/Makefile
16123 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16125 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16127 2003-02-10 Borut Razem <borut.razem AT siol.net>
16129 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16130 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16131 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16132 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16133 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16134 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16135 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16136 src/z80/Makefile.bcc: Borland Makefile cleanup
16137 * as/z80/Makefile.bcc: Added Borland Makefile
16138 * support/cpp2/borland.h: Removed
16140 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16142 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16143 * src/SDCC.lex: new pragma NOIV
16144 * src/SDCCglobl.h: new pragma NOIV
16145 * src/SDCCmem.c: new pragma NOIV
16147 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16149 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16151 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16153 * src/SDCCmain.c: signal handling is switched off by --debug
16154 * doc/Makefile: small fix for install; use clean.mk again
16155 * doc/clean.mk: clean *.pdf and *.html too
16157 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16159 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16160 * device/lib/printfl.c: fix a ds390 bug by making it portable
16161 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16162 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16163 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16164 * debugger/mcs51/cmd.c: converted multi-line string literals
16165 * sim/ucsim/globals.cc: converted multi-line string literals
16166 * src/SDCCmain.c: introduced signal handler to remove temp files
16167 * doc/Makefile: small tweaks, implement clean
16168 * doc: removed generated files
16170 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16172 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16173 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16174 Address Record is not correctly generated for DS390."
16176 2003-02-02 Borut Razem <borut.razem AT siol.net>
16178 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16179 * as/mcs51/asm.h: fixed compilation with Borland C
16180 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16181 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16182 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16183 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16184 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16185 src/z80/Makefile.bcc: delete $(LIB) only if exist
16186 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16188 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16190 * device/include/malloc.h: introduced NULL
16191 * device/include/string.h: introduced NULL
16192 * device/include/stdlib.h: introduced NULL
16193 * device/lib/_memcpy.c: removed NULL
16194 * device/lib/_strcat.c: removed NULL
16195 * device/lib/_strchr.c: removed NULL
16196 * device/lib/_strcmp.c: removed NULL
16197 * device/lib/_strcpy.c: removed NULL
16198 * device/lib/_strcspn.c: removed NULL
16199 * device/lib/_strlen.c: removed NULL
16200 * device/lib/_strncat.c: removed NULL
16201 * device/lib/_strncmp.c: removed NULL
16202 * device/lib/_strncpy.c: removed NULL
16203 * device/lib/_strpbrk.c: removed NULL
16204 * device/lib/_strrchr.c: removed NULL
16205 * device/lib/_strspn.c: removed NULL
16206 * device/lib/_strstr.c: removed NULL
16207 * device/lib/_strtok.c: removed NULL
16208 * device/lib/malloc.c: removed NULL, include own header
16210 2003-02-02 <johan AT balder>
16212 * 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
16213 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16214 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16215 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16216 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16217 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16219 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16221 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16224 2003-02-01 <johan AT balder>
16226 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16228 2003-01-31 <johan AT CP255758-A>
16230 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16232 2003-01-30 <johan AT balder>
16234 * src/SDCCBBlock.c: automatic bug detection
16235 * src/SDCCicode.c: automatic bug detection
16237 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16239 * src/SDCCglobl.h: now --xram-size 0 works
16240 * src/SDCCmain.c: now --xram-size 0 works
16242 2003-01-29 <johan AT balder>
16244 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16246 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16248 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16249 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16250 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16251 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16252 * src/SDCCglobl.h: Added options --xram-size and --code-size
16253 * src/SDCCmain.c: Added options --xram-size and --code-size
16255 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16257 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16258 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16260 2003-01-27 <johan AT balder>
16262 * src/SDCC.y: fixed bug #613764
16264 2003-01-26 <johan AT balder>
16266 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16267 * src/SDCCsymt.h: fixed bug #673374
16268 * src/SDCCglue.c: fixed bug #661910
16269 * src/SDCCast.c: fixed bug #458099 and 673374
16271 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16273 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16274 * as/mcs51/strcmpi.h: added
16275 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16276 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16277 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16278 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16279 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16280 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16281 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16282 * as/mcs51/Makefile.aslink: new module strcmpi
16283 * as/mcs51/Makefile.asx8051: new module strcmpi
16284 * as/mcs51/Makefil.bcc: new module strcmpi
16285 * as/mcs51/Makefile.in: new module strcmpi
16286 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16288 2003-01-26 <johan AT balder>
16290 * src/SDCCglue.c: reverted back to 1.124
16291 * src/SDCCast.c: reverted back to 1.156
16292 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16294 2003-01-25 <johan AT balder>
16296 * src/SDCCglue.c: A better fix for bug #661910
16297 * src/SDCCast.c: A better fix for bug #661910
16298 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16300 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16302 * src/Makefile.in: remove spawn.o
16303 * src/SDCCmain.c: remove spawn.h
16304 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16305 * src/spawn.c: removed
16306 * src/spawn.h: removed
16307 * support/regression/ports/ds390/spec.mk: link with -r
16309 2003-01-24 <johan AT CP255758-A>
16311 * src/ds390/gen.c (aopOp): fixed bug #667458
16312 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16313 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16314 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16316 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16318 * src/mcs51/peeph.def: better assembler identation by Frieder
16319 * src/mcs51/gen.c: better assembler identation by Frieder
16321 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16323 * as/z80/string.h: removed for gcc 3.2
16324 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16325 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16327 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16329 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16330 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16331 * support/regression/Makefile: separate temp files for ports
16332 * support/regression/generate-cases.py: separate temp files for ports
16333 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16334 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16336 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16338 * moved tinitalk to device/examples/ds390
16340 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16342 * as/mcs51/lkmem.c: rflag is for DS390
16343 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16344 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16345 (linkEdit): move mem- and map-files the same way as ihx-files
16346 * src/z80/main.c (_setDefaultOptions): removed --generic
16347 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16348 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16349 * src/pic/glue.c (picglue): --c1mode works again
16350 * src/pic16/glue.c (pic16glue): --c1mode works again
16351 * src/asm.c (printCLine): fix #660034
16353 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16355 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16356 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16357 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16358 * as/mcs51/lkmem (summary): better fix for sp problem
16359 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16360 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16361 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16362 remove --stack-after-data
16364 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16366 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16367 * src/SDCCutil.c (join): ugly bug: missing '\0'
16368 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16370 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16372 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16374 * src/pic/main.c (_asmCmd): gpasm supports -o
16375 * src/z80/main.c: more general macros
16376 * device/lib/Makefile.in: remove intermediate files
16378 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16380 * .version: Bumped version number to 2.3.3
16381 * src/SDCCBBlock.c: new option -o
16382 * src/SDCCglobl.h: new option -o
16383 * src/SDCCglue.c: new option -o
16384 * src/SDCCmain.c: new option -o
16385 * src/asm.c: new option -o
16386 * src/ds390/main.c: new option -o
16387 * src/pic/glue.c: new option -o
16388 * src/pic/pcode.c: new option -o
16389 * src/pic/ralloc.c: new option -o
16390 * src/pic16/glue.c: new option -o
16391 * src/pic16/pcode.c: new option -o
16392 * src/pic16/ralloc.c: new option -o
16393 * src/z80/main.c: new option -o
16394 * device/lib/Makefile.in: use -o
16395 * support/regression/ports/ds390/spec.mk: use -o
16396 * support/regression/ports/gbz80/spec.mk: use -o
16397 * support/regression/ports/mcs51/spec.mk: use -o
16398 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16399 * support/regression/ports/z80/spec.mk: use -o
16400 * support/regression/ports/ucz80/spec.mk: use -o
16401 * support/regression/ports/xa51/spec.mk: use -o
16402 * support/regression/fwk/lib/timeout.c: fix usage string
16404 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16405 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16407 2003-01-07 <johan AT balder>
16409 * src/SDCCast.c (decorateType): fixed bug #600035
16411 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16412 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16413 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16414 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16415 * src/pic/pcode.c: outcommented unused variable to remove warnings
16416 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16418 2003-01-06 <karl AT turbobit.com>
16419 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16422 2003-01-06 <johan AT balder>
16424 * src/SDCCicode.c: fixed array add
16426 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16427 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16428 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16430 2003-01-04 <johan AT balder>
16432 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16434 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16435 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16437 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16438 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16439 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16441 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16442 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16444 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16445 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16447 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16448 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16450 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16452 * in /sdcc/as/mcs51/ changed these files in order to create an
16453 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16454 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16455 following files to include the previous two files: aslink.dsp,
16456 Makefile.aslink, Makefile.bcc, and Makefile.in.
16458 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16459 .adb instead of .cdb
16461 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16463 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16464 value from option --iram-size.
16466 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16468 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16471 2002-09-18 <wiml AT hhhh.org>
16473 * SDCClrange.h: exposed setFromRange() and setToRange()
16474 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16475 packRegsForAccUse() (bug 542397)
16476 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16477 multiple times and emitting the fetch operations more than once
16478 added aopGetUsesAcc() function to allow binary operators to
16479 fetch their operands in the correct order; made genMinus() emit
16480 compact code for X = LITERAL - Y
16482 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16483 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16484 sprintf() in line 1267.
16486 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16487 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16490 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16491 Changes to aslink (All the changes are marked with 'JCF'):
16493 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16496 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16497 area BSEG. Also moves, if possible, the DATA area down into the internal
16498 ram so more space is available.
16500 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16503 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16504 not bytes. Function summary() which creates a memory usage summary
16505 file with extension .mem. Reports of overlaping stack and small stack
16506 size. If the space for the stack is less than 16 bytes aslink trows a
16509 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16510 the 8051. Option 'y' for memory summary output file.
16512 Changes to sdcc (All the changes are marked with 'JCF'):
16514 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16516 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16517 overlaying area for it (uses RegBankUsed[4]).
16519 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16520 bank zero as used by default. By default aslink locates the stack
16521 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16522 the creation of the .mem file. Delegates the allocation of data area
16523 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16524 the begining of the stack area to aslink.
16526 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16527 glue() in SDCCglue.c creates an area for it.
16529 2002-09-03 Borut Razem <borut.razem AT siol.net>
16530 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16531 sdcc/src/pic/glue.c:
16532 introduced atexit() handler for teporay files removal in case of
16533 errors, assertions, ...
16535 2002-08-29 Borut Razem <borut.razem AT siol.net>
16536 * sdcc/support/cpp2/auto-host_vc_in.h:
16537 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16538 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16539 Maybe there is a similar problem with BORLANDC? It should be checked!
16541 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16542 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16543 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16544 was not executed, and the compiler (cl) launched a warning:
16545 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16547 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16548 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16550 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16551 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16553 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16554 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16555 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16556 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16557 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16558 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16559 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16560 - added Release configuration in VS projects
16561 - review of compiler an linker options
16562 - VC .exe files are generated in bin_vc directory, not to interfere
16563 with binaries generated from other projects (cygwin, mingw, bcc ...)
16565 * sdcc/src/yacc.dsp: added
16567 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16568 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16569 and insert the version number definitions from .version
16571 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16573 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16574 added - genarate auto-host.h using auto-host_vc_in.h as template
16577 removed from CVS, generated automatically
16579 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16580 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16582 2002-08-11 Borut Razem <borut.razem AT siol.net>
16583 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16585 2002-08-10 Borut Razem <borut.razem AT siol.net>
16586 * src/SDCCmain.c (main):
16587 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16588 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16589 The consequence was that some temporary files were not removed.
16592 unification of code in functions tempfilename() and tempfile():
16593 function tempnam() is defined in Visual Studio 6.0 and .NET
16595 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16597 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16598 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16599 - removed compiler command line option /WX: Treats all warnings as errors
16600 - update a list of source files, included into the project
16602 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16603 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16604 changed project type to Generic Project so that can be correcly converted to VS.NET project
16606 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16608 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16610 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16612 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16613 added return 0 statements after assert() to make compiler happy
16615 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16616 added newline in the def file to keep MSC compiler satisfied
16618 * sdcc/src/z80/gen.c:
16619 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16620 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16621 - solved MSC error in function aopDump()
16623 * sdcc_vc.h: define PREFIX as "\\sdcc"
16625 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16626 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16628 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16629 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16630 - Rewrote the register banking algorithm.
16631 - Added pCode live-range analysis to registers (for now, only non-used and
16632 singly-used registers optimized away)
16634 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16636 * 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.
16638 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16639 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16641 2002-04-22 Michael Hope <michaelh AT vroom>
16643 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16645 * configure.in (DD_COPT): Added include support required for gbdk.
16647 * .version: Bumped version number just to increase it.
16649 * src/SDCCmain.c: Added -nostdinc to the default options.
16651 2002-04-15 Michael Hope <michaelh AT vroom>
16653 * device/lib/z80/printf.c (sprintf): Added.
16655 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16657 * src/z80/peeph.def: Added transpose redundent load rule.
16659 * src/z80/main.c: Added force callee saves for jaune.
16661 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16663 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16665 2002-03-28 Johan Knol <johan AT balder>
16667 * src/SDCCval.c: fixed bug #532436
16669 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16671 Added "char *Processor" field to the port structure.
16674 Added -p option. Allows port dependent processor to be specified.
16677 Initialized the new field char *Processor field to NULL in all ports
16680 Compiler generated registers for interrupt context saving
16681 were not getting allocated.
16683 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16686 Fixed left shift. Will promote the left side of a left shift
16687 if a) left shifting more than size of operand or b) when assigned
16688 to something size > size of left side
16690 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16692 tons of changes. Register allocation has been
16693 rewritten. Added customization for the various PICs. Flow
16694 analysis is restructured. ...
16696 * src/pic/device.h:
16699 * src/pic/device.c:
16700 Added. device.c is a PIC port hack to accomodate variations
16703 2002-03-13 Michael Hope <michaelh AT vroom>
16705 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16707 2002-03-04 johanknol <johanknol AT manik>
16709 * /src/SDCCval.c: fixed
16711 const unsigned char arr[][2] = { { 0, 1 } };
16712 t18.c:1: error: Initializer element is not constant
16714 2002-03-04 bela <bela AT manik>
16716 * /device/include/mcs51reg.h:
16717 ds89c420 register definition update
16719 2002-03-03 <johan AT FRIJA>
16721 * support/Util/SDCCerr.c: did something, but don't no why anymore
16723 * support/regression/tests/bug-524691.c: made it a little less shy
16725 * src/SDCCast.c (decorateType): fixed bug #524697
16727 * src/SDCCast.c: made some lineno improvements
16729 * src/SDCCval.c (getNelements): changed warning to error
16731 * src/SDCCglue.c (printIvalArray): changed warning to error
16733 * src/SDCCicode.c: fixed a warning for mingw
16735 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16737 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16739 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16741 * src/ds390/peeph.def:
16742 Added some more peephole rules
16744 * src/ds390/gen.c: Various fixes & enhancements
16746 * src/SDCClrange.c, src/SDCClrange.h:
16747 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16749 * src/ds390/ralloc.c:
16750 various fixes & enhancements (ds390) specific
16752 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16753 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16756 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16758 2002-03-02 <johan AT FRIJA>
16760 * src/SDCCast.c (decorateType): fixed bug #524708
16762 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16764 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16766 2002-03-01 Michael Hope <michaelh AT vroom>
16768 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16770 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16772 2002-03-01 <johan AT FRIJA>
16774 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16776 * src/SDCCast.c (decorateType): fixed bug #524209
16778 * src/SDCCval.c (valNot): fixed bug #524195
16780 2002-02-26 <johan AT balder>
16782 * src/xa51/gen.c: fixed a warning
16784 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16786 * src/SDCCast.c (decorateType): fixed bug #522534
16788 2002-02-23 <johan AT balder>
16790 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16792 2002-02-22 <johan AT balder>
16794 * src/SDCCast.c: fixed bug #514865
16796 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16798 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16800 * sdcc/src/SDCCloop.c:
16801 Previous fix was not good. basic blocks that have "break" or "return" are
16802 not really partof a loop , but live ranges used in these blocks should
16803 be live thru the entire loop, so set partOfLoop but don't add them to
16806 2002-02-21 <johan AT FRIJA>
16808 * src/SDCCcse.c: fixed bug #514308
16810 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16813 Fixed BUG #519583. If a conditional block ended in a return/break
16814 statement inside a loop, it was not being considered part of the loop.
16816 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16818 2002-02-10 Karl Bongers <karl AT turbobit.com>
16821 Fixed up SDCDB debugger somewhat. Updated debugger/README
16822 with lots of comments and notes.
16824 * device/examples/test2.c:
16825 Fix bug, "red" variable not being initialized(compiler complained).
16827 * device/examples/Makefile, examples/test3.c:
16828 Add Makefile in device/examples folder, compiles test3.c
16829 for use as a multiple module SDCDB test case.
16831 * sim/ucsim/cmd.src/cmdset.cc:
16832 Took out debug printfs in ucsim "next" command.
16834 * sim/ucsim/xa.src:
16835 Karl and Johan start ucsim XA support. Most dissassembly working,
16836 about 75% emulation done(plenty of work remaining).
16838 * sim/ucsim/z80.src:
16839 Add Z80 support to ucsim, add test-ucz80 regression test,
16840 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16841 Notice z80 compiler fails on examples/test3.c/crc code.
16843 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16845 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16846 Added support for --parms-in-bank1
16848 * src/ds390/peeph.def:
16849 added a few more peephole optimzations
16851 * src/ds390/main.c:
16852 1) added __builtin_inp & __builtin_outp used to read in data of given length
16853 from a memory mapped port
16854 2) added __builtin_memcmp
16855 3) added __builtin_swapw swap bytes of a short
16857 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16858 1) handle multiple send & receives from register bank1
16859 2) ralloc can now allocate DPTR1 to some liveRanges
16861 * src/SDCCsymt.c, src/SDCCsymt.h:
16862 changes to handle multiple sends & receives
16864 * src/SDCCptropt.h:
16865 added some pointer arithmetic optimization
16867 * src/SDCCptropt.c:
16868 added some pointer arithmetic optimizations but not stable yet so not
16869 called from anywhere (will get this working shortly)
16871 * src/SDCCopt.c: fixed for multiple sends & receives
16874 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16875 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16876 set preprocessor defines (depending on options)
16878 * src/SDCCicode.c, src/SDCCicode.h:
16879 changes made to handle multiple sends & receives
16882 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16884 * src/SDCCcse.c, src/SDCCcse.h:
16885 added function findbackward def (to be used in upcoming optimization)
16887 * src/SDCCcflow.c, src/SDCCcflow.h:
16888 added function returnAtEnd - to determine if a basic block terminates with
16891 * src/SDCCast.c, src/SDCCast.h:
16892 added option parms-in-bank1
16894 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16895 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16896 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16897 adjusted for --parms-in-bank1 option
16899 * device/include/string.h:
16900 donot redefine "reentrant" keyword
16902 * device/include/ds80c390.h: Added some more SFRs
16904 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16906 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16908 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16910 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16912 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16914 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16916 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16918 * Added --xram-movc option
16920 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16922 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16924 2002-01-11 Johan Knol
16926 * Added math lib of Jesus Calvino-Fraga
16928 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16930 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16931 * support/regression/Makefile: new target test-mcs51-stack-auto
16932 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16934 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16936 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16938 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16940 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16942 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16944 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16946 * src/SDCCglue.h: add definition for printIvalChar()
16948 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16950 * src/SDCCast.c: fix #498138 by Johan
16952 * src/SDCCglue.c: fix #498138 by Johan
16954 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16956 * support/regression/Makefile: fix clean
16958 * support/regression/ports/ds390/support.c: fix transmission of last character
16960 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16962 * /sdcc/src/ds390/gen.c:
16963 a) improved computing address of stack variable
16964 b) took out some #if 0 code
16965 c) improved parmBytes adjustment
16966 d) improved genPlusIncr & genMinusIncr
16967 e) genCmp could generate bad code (when left assigned to DPTR)
16968 f) Fixed bug in hasInc
16970 * /sdcc/src/ds390/ralloc.c:
16971 a) packRegsForSupport could mess up live information (Fixed)
16972 b) packRegsDPTRuse could be incorrect for left & right shift
16974 * /sdcc/src/mcs51/ralloc.c:
16975 packRegsForSupport could mess up the live information (Fixed)
16977 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16979 * /sdcc/src/SDCCast.c:
16980 can reverse a loop even if function call is present as long
16981 as the loop control variable is local & is not passed as parameter
16983 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16985 * /sdcc/ChangeLog: *** empty log message ***
16987 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16988 More builtin function additions for TININative
16990 * /sdcc/src/ds390/ralloc.c:
16991 Had broken the regression testsuite
16993 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16995 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16996 Added funcattr hasStackParms will be set for reentrant functions when there
16997 are paramteres on the stack, this helps in minimizing frame pointer generation
16998 typeFromStr can handle function pointers now
17000 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17001 *** empty log message ***
17003 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17005 * /src/ds390/gen.c, /src/ds390/main.c:
17006 More builtin function additions for TININative
17008 * /src/ds390/ralloc.c:
17009 Had broken the regression testsuite
17011 * /src/SDCCast.c: Fixed a bug in dumptree
17013 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17014 Added funcattr hasStackParms will be set for reentrant functions when there
17015 are paramteres on the stack, this helps in minimizing frame pointer generation
17016 typeFromStr can handle function pointers now
17018 * /doc/builtins.txt, /doc/TININative.txt:
17019 *** empty log message ***
17022 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17024 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17025 ALPHA version for -mTININative
17027 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17028 updated to reflect changes in the port structure
17031 added function do_assemble (similar to do_link) if non-null this function
17032 will be called to do assembly (-mTININative) requires a multi command
17034 added function genAssemblerEnd will be called to generate assembler Epilogue
17037 added _JavaNative to debug info printing
17039 * /src/SDCCmain.c: added option --tini-libid
17040 added port->do_assemble function (-mTININative) has a multi command assemble
17042 * /src/SDCCglue.c: Disabled "constExpr" check
17043 added port->genAssemblerEnd function
17045 * /src/SDCCglobl.h: Added option --tini-libid value
17048 tookout optimizeCompare from the header (has no external references)
17050 * /src/SDCCast.c: made one more function "static"
17052 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17054 * src/z80/mappings.i: Added z80asm support.
17056 * src/z80/main.c: Added z80asm support on --asm=z80asm
17058 * src/z80/gen.c: Fixed asm portability issues.
17060 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17062 * src/SDCCglue.c (printExterns): Added global/extern split.
17064 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17066 * support/regression/Makefile: added test for mcs51 model large
17068 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17070 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17072 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17074 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17076 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17078 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17080 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17082 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17084 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17086 * support/regression/tests/simplefloat.c: Port to mcs51.
17088 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17089 * support/regression/tests/bug-485362.c: Added.
17091 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17093 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17095 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17097 * src/z80/gen.c (aopDump): Added a dump function.
17099 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17100 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17102 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17104 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17106 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17108 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17110 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17112 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17114 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17116 * support/regression/ports/ds390/support.c: Use tinibios.
17118 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17120 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17122 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17123 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17125 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17127 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17129 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17131 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17133 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17134 (packRegsForIYUse): Created and optimised.
17136 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17138 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17139 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17141 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17143 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17145 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17147 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17149 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17151 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17153 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17155 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17157 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17159 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17161 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17163 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17164 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17165 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17167 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17169 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17170 (genNotFloat): Added.
17171 (genUminusFloat): Added.
17173 * device/lib/z80/Makefile: Added floating pt stubs.
17175 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17177 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17179 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17181 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17183 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17185 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17187 * sdcc/support/regression/Makefile: Add port ds390.
17189 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17191 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17193 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17195 * sdcc/support/regression/ports/ds390/support.c: Added.
17197 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17199 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17201 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17203 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17205 * device/include/malloc.h: Added z80 and gbz80 support.
17207 * device/lib/gbz80/heap.s: Added.
17209 * device/lib/z80/heap.s: Added.
17211 * device/lib/malloc.c: Added z80 and gbz80 support.
17213 * support/regression/tests/malloc.c (testMalloc): Added.
17215 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17217 * support/regression/tests/bug-478094.c: Added.
17219 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17221 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17223 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17225 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17227 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17229 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17231 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17233 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17235 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17237 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17239 * support/regression/tests/bug-477927.c: Added.
17241 * src/z80/peeph.def: Added minor rules.
17243 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17245 * src/z80/peeph.def: Added jump optimisation modification.
17247 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17249 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17251 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17253 * support/regression/tests/funptrs.c: Added.
17255 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17257 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17259 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17261 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17263 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17265 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17266 (movLeft2ResultLong): Created.
17268 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17269 (joinPushes): Added. Joins two char pushes into a word push.
17271 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17273 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17275 * support/makebin/Makefile (install): Added creation of dest dir.
17277 2001-10-24 Karl Bongers <karl AT turbobit.com>
17279 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17281 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17283 * src/z80/ralloc.c: Turned off faulty pack for one use.
17285 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17287 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17289 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17291 * support/regression/Makefile: Improved clean
17293 * support/regression/ports/gbz80/spec.mk: Added clean
17295 * support/regression/ports/host/spec.mk: Added clean
17297 * support/regression/ports/z80/spec.mk: Added clean
17299 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17301 * support/regression/ports/mcs51/timeout.c: little improvements
17303 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17305 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17307 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17309 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17311 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17313 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17315 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17317 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17318 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17320 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17322 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17324 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17326 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17328 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17330 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17332 * support/regression/tests/longor.c: Added.
17334 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17336 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17338 * as/mcs51/aslink.h: define PATH_MAX
17340 * as/mcs51/asm.h: define PATH_MAX
17342 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17344 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17346 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17348 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17350 * src/SDCCglobl.h: define PATH_MAX
17352 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17354 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17356 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17358 * src/z80/gen.c (gencjneshort): Fixed
17360 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17362 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17364 * support/regression/tests/bug-469671.c: Added.
17366 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17368 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17370 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17372 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17374 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17376 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17378 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17380 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17382 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17384 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17386 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17388 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17390 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17392 * 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.
17394 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17396 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17398 2001-10-07 <johan AT FRIJA>
17400 * device/lib/gets.c (gets): fixed the return value.
17402 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17403 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17405 * 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.
17407 * 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.
17409 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17411 * src/pic/gen.c: Removed Safe_strdup.
17413 * configure.in: Added option to enable libgc support.
17415 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17416 (bitVectUnion): Optimised.
17417 (bitVectIntersect): Optimised.
17418 (bitVectBitsInCommon): Optimised.
17419 (bitVectCplAnd): Optimised.
17421 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17423 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17425 * src/SDCCmain.c: distinguish between assembler debug and plain options
17427 * src/avr/main.c: remove standard assembler options
17429 * src/ds390/main.c: remove standard assembler options
17431 * src/mcs51/main.c: remove standard assembler options
17433 * src/port.h: removed "PENDING" comment
17435 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17437 * src/device/lib/_mulint.c : new, with assember functions
17439 * src/device/lib/_mullong.c : new, with assember functions
17441 * src/device/lib/_divuint.c : with assember functions
17443 * src/device/lib/_divsint.c : with assember functions
17445 * src/device/lib/_divulong.c: with assember functions
17447 * src/device/lib/_divslong.c: with assember functions
17449 * src/device/lib/_moduint.c : with assember functions
17451 * src/device/lib/_modsint.c : with assember functions
17453 * src/device/lib/_modulong.c: with assember functions
17455 * src/device/lib/_modslong.c: with assember functions
17457 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17459 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17461 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17462 replaced _mululong.c and _mulslong.c by _mullong.c
17464 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17466 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17468 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17470 * src/SDCCglue.c: test, if win32api is available for MINGW
17472 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17474 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17475 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17476 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17477 * support/regression/ports/host/spec.mk: removed GENERIC
17478 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17479 * support/regression/ports/z80/spec.mk: removed GENERIC
17481 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17483 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17485 * support/regression/tests/bug-467035.c: Created.
17487 2001-10-01 <johan AT FRIJA>
17489 * src/SDCC.y: fixed bug #466586 part 1
17491 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17493 * SDCCicode.c: z80 has no generic pointers
17494 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17496 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17498 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17500 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17502 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17504 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17506 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17508 * configure.in: Fixed up so that ucsim is only configured once.
17510 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17512 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17513 (getPathDifference): As above.
17515 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17517 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17519 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17520 * .version: Updated to 2.3.1
17522 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17523 Added copyright header.
17525 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17526 (assemble): Added support for macro based assembler commands.
17527 (linkEdit): Added support for macro based linker commands.
17528 (preProcess): Changed the pre-processor to use macros.
17529 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17530 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17532 * device/lib/z80/crt0.s: Added module name for debugging.
17534 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17536 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17538 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17540 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17542 * src/Makefile.in: Added SDCCmacro and SDCCutil
17544 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17546 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17548 2001-09-16 <johan AT FRIJA>
17550 * 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.
17552 2001-09-15 <johan AT FRIJA>
17554 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17555 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17557 2001-09-11 <johan AT FRIJA>
17559 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17561 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17563 * support/regression/tests/bug-460444.c: Added test case.
17565 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17566 (genCast): Added justification for all of the asserts.
17568 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17570 * support/regression/support.c: _xdata replaced by xdata
17572 * support/regression/spec.mk: removed _generic
17574 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17576 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17578 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17579 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17581 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17583 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17585 * support/regression/tests/bug-460010.c: Added test case.
17587 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17589 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17591 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17593 * support/regression/testfwk.c: removed workaround for bug #436344
17595 * support/regression/tests/bp.c: use less memory with mcs51
17597 * support/regression/tests/bug-441448.c: use less memory
17599 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17601 * support/regression/collate-results.py: typo
17603 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17605 * support/regression/tests/fetchoverlap.c: Added new test case.
17607 * support/regression/tests/bp.c: Added new test case.
17609 * support/regression/tests/bug-448984.c: Added new test case.
17611 * support/regression/tests/pow2shifts.c: Added new test case.
17613 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17614 (genlshTwo): Fixed right shift for count > 8.
17616 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17618 2001-09-08 <johan AT FRIJA>
17620 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17622 2001-09-07 <johan AT FRIJA>
17624 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17626 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17628 2001-09-06 <johan AT FRIJA>
17630 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17631 * bernhard noted me at this: "() equals to (void)" (1.38)
17633 2001-09-05 <johan AT FRIJA>
17635 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17637 2001-09-04 <johan AT FRIJA>
17639 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17642 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17644 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17646 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17648 * link/z80/aslink.h: Fixed path for PATH_MAX
17650 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17652 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17654 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17656 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17658 * 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.
17660 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17662 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17663 (genCmp): Fixed up genCmp for the GB with longs.
17665 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17667 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17669 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17671 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17673 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17675 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17677 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17679 * 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.
17681 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17683 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17685 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17687 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17689 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17691 * sim/ucsim/configure: little improvement of Cygwin-detection
17692 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17693 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17694 * support/regression/tests/bug-221100.c: small changes for mcs51
17695 * support/regression/tests/bug-221168.c: small changes for mcs51
17696 * support/regression/tests/bug-227710.c: small changes for mcs51
17697 * support/regression/tests/staticinit.c: small changes for mcs51
17698 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17699 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17700 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601