1 2009-04-13 Borut Razem <borut.razem AT siol.net>
3 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
4 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
5 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
6 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
8 2009-04-13 Raphael Neider <rneider AT web.de>
10 * device/lib/pic16/bootstrap.sh: avoid symlinks
11 * device/lib/pic16/configure.ac,
12 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
14 2009-04-13 Borut Razem <borut.razem AT siol.net>
16 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
17 svn revision #5341, since it makes asranlib to fail on cygming and
18 mingw builds: win32 native asranlib doesn't understand cygwin paths.
20 2009-04-10 Raphael Neider <rneider AT web.de>
22 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
23 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
24 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
25 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
26 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
27 device/lib/pic16/libsdcc/float/fs2ulong.c,
28 device/lib/pic16/libsdcc/float/fsadd.c,
29 device/lib/pic16/libsdcc/float/fsdiv.c,
30 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
31 changes from the pic16 port, minor code cleanup
32 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
34 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
36 * device/lib/z80/mod.s,
37 device/lib/z80/Makefile.in,
39 device/lib/z80/modsigned.s,
40 device/lib/z80/divsigned.s:
41 Applied patch #2741451 from Marco Bodrato
42 and moved functions for signed modulo into
45 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
47 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
49 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
52 src/z80/peeph-z80.def:
53 Improved caching of pointers in hl and iy.
55 Applied patch #2727917 from Marco Bodrato.
57 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
60 Enabled use of hl as inter-i-code temporary.
62 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
64 * src/z80/peeph-z80.def:
65 Reenabled peephole 0t.
67 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
70 Fixed bugs #2728224, #2728218.
71 src/z80/peeph-z80.def:
72 Workaround for bug #2728445.
73 support/regression/tests/memory.c:
74 Added test for memcmp().
76 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
78 * device/lib/z80/mul.s,
79 device/lib/z80/memmove.s,
80 device/lib/z80/strlen.s:
81 Minor improvements, code cleanup and license clarification.
83 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
85 * device/lib/z80/mul.s:
86 Minor improvement in Z80 16x16 bit multiplication.
88 2009-03-23 Borut Razem <borut.razem AT siol.net>
90 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
91 device/include/pic/limits.h, device/include/pic16/limits.h,
92 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
93 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
94 support/regression/tests/funsigned-char.c:
95 applied patch 2704189: character constant sign fix
96 thanks to Robert Larice
98 2009-03-22 Borut Razem <borut.razem AT siol.net>
100 * Small Device C Compiler 2.9.0 released
101 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
103 2009-03-15 Borut Razem <borut.razem AT siol.net>
105 * support/scripts/repack_release.sh: added
107 2009-03-13 Borut Razem <borut.razem AT siol.net>
109 * doc/sdccman.lyx: "freeware" replaced with "free open source"
111 2009-03-12 Borut Razem <borut.razem AT siol.net>
113 * src/z80/peep.c: #2652979: --debug crashes sdcc
115 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
118 support/regression/tests/bug2655200.c:
119 applied modified patch from Robert Larice <larice AT vidisys.de>
120 fixing original report of bug #2655200: pointer to pdata memory
121 not correctly initialized
123 2009-03-11 Borut Razem <borut.razem AT siol.net>
125 * as/asranlib/asranlib.c: retain the original file mode
127 2009-03-10 Borut Razem <borut.razem AT siol.net>
129 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
130 support/regression/tests/bug1875933.c:
131 fixed bug #1875933: Evelyn jumps into the void
132 thanks to Robert Larice
134 2009-03-10 Raphael Neider <rneider AT web.de>
136 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
137 to pCodeInstruction to avoid a segmentation fault
139 2009-03-03 Borut Razem <borut.razem AT siol.net>
141 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
143 2009-03-03 Raphael Neider <rneider AT web.de>
145 * device/lib/pic/libdev/Makefile.in: build device-specific
146 libraries for the correct processor, fixes #2654585
148 2009-03-01 Raphael Neider <rneider AT web.de>
150 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
152 2009-03-01 Borut Razem <borut.razem AT siol.net>
154 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
155 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
156 changed sdcc version to 2.9.0
158 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
160 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
161 (serialRegAssign): do not spil bit registers
162 throughout cosmetic changes
163 * support/regression/tests/bug2435941.c: new, added
165 2009-02-28 Raphael Neider <rneider AT web.de>
167 * src/regression/compare10.c,
168 src/regression/compare7.c,
169 src/regression/compare8.c,
170 src/regression/compare9.c: reset watchdog timer in time
171 * src/regression/configword.c: apply patch from #2488150
172 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
173 handler to 0x0000 as the linker no longer knows STARTUP sections
174 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
175 patch #2512926 to (mostly) fix #1762626, cosmetic changes
176 * src/pic/pcodepeep.c: remove reference to nonexisting function
178 2009-02-28 Raphael Neider <rneider AT web.de>
180 * device/include/pic16/signal.h: avoid multiline inline
181 assembler statements in macros, addresses #2644965
183 2009-02-27 Raphael Neider <rneider AT web.de>
185 * device/include/pic16/pic18f[24][3456]k20.h,
186 device/include/pic16/pic18f[68][567]j50.h,
187 device/include/pic16/pic18f[68]6j55.h,
188 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
189 device/lib/pic16/libdev/pic18f[68][567]j50.c,
190 device/lib/pic16/libdev/pic18f[68]6j55.c,
191 device/include/pic16/pic18fregs.h,
192 device/include/pic16/pic16devices.txt,
193 device/lib/pic16/pics.all,
194 device/lib/pic16/libdev/Makefile.am,
195 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
196 families (87j50 family contributed by Robert Wuest)
198 * device/include/pic16/adc.h,
199 device/lib/pic16/libio/adc/adcbusy.c,
200 device/lib/pic16/libio/adc/adcclose.c,
201 device/lib/pic16/libio/adc/adcconv.c,
202 device/lib/pic16/libio/adc/adcopen.c,
203 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
205 * doc/sdccman.lyx: updated list of supported devices, fixed typo
206 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
208 * device/lib/pic16/Makefile.in,
209 device/lib/pic16/libm/Makefile.in,
210 device/lib/pic16/debug/Makefile.in,
211 device/lib/pic16/libio/Makefile.in,
212 device/lib/pic16/startup/Makefile.in,
213 device/lib/pic16/libsdcc/Makefile.in,
214 device/lib/pic16/libdev/Makefile.in,
215 device/lib/pic16/libc/Makefile.in: regenerated
217 2009-02-27 Borut Razem <borut.razem AT siol.net>
219 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
220 #1829678 and #1704376 in the way proposed by Alan Baldwin
222 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
224 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
225 to Steve Qu for the fix.
227 2009-02-23 Borut Razem <borut.razem AT siol.net>
229 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
230 it is already fixed for mcs51 and hc08 targets
231 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
233 2009-02-22 Borut Razem <borut.razem AT siol.net>
235 * device/lib/Makefile.in: fixed parenthesis error
236 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
237 fixed webdocs bug #1967920: --version
239 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
241 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
243 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
245 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
246 when addresses are unsorted
248 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
250 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
251 Gudjon Gudjonsson <gudjon AT gudjon.org>
252 * device/include/mcs51/p89c66x.h: fixed some defines
253 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
254 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
257 2009-02-14 Borut Razem <borut.razem AT siol.net>
259 * doc/sdccman.lyx: corrected cpp info
261 2009-02-13 Borut Razem <borut.razem AT siol.net>
263 * as/Makefile.in: *.doc renamed to *.txt
265 2009-02-11 Borut Razem <borut.razem AT siol.net>
267 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
268 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
270 2009-02-11 Borut Razem <borut.razem AT siol.net>
272 * doc/sdccman.lyx: documented ar format libraries
274 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
276 * support/regression/tests/float_single.c: added regression
277 test. Some testpoints for probably rarely used functions
278 (acosf, sinhf, tanf, expf) disabled for some targets
280 2009-02-10 Raphael Neider <rneider AT web.de>
282 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
283 (genAssign): fixed for operands on the stack
285 * device/lib/pic16/libc/stdio/vfprintf.c,
286 device/lib/pic16/configure.ac,
287 device/lib/pic16/Makefile.common: add configurable support for
288 printing floats via ./configure --enable-floats
289 * device/lib/pic16/configure,
290 device/lib/pic16/Makefile.in,
291 device/lib/pic16/libm/Makefile.in,
292 device/lib/pic16/debug/Makefile.in,
293 device/lib/pic16/libio/Makefile.in,
294 device/lib/pic16/startup/Makefile.in,
295 device/lib/pic16/libsdcc/Makefile.in,
296 device/lib/pic16/libdev/Makefile.in,
297 device/lib/pic16/libc/Makefile.in: regenerated
298 * doc/sdccman.lyx: documented float support and how to get it
299 * doc/Makefile.in: fixed race condition on parallel builds
301 * device/lib/pic16/libc/stdio/sprintf.c,
302 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
303 pointer to the string buffer, enlarge buffer for x_ftoa()
305 2009-02-10 Borut Razem <borut.razem AT siol.net>
307 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
309 2009-02-10 Raphael Neider <rneider AT web.de>
311 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
313 2009-02-09 Raphael Neider <rneider AT web.de>
315 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
316 artificial bank size limits for compound data (structs, arrays),
317 avoids assert if --obanksel=N, N > 1, is given
319 2009-02-09 Borut Razem <borut.razem AT siol.net>
321 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
322 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
323 uses '`' character instead '\n' for padding
324 * as/asranlib/asranlib.c: made it more robust
326 2009-02-08 Borut Razem <borut.razem AT siol.net>
329 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
330 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
333 2009-02-07 Borut Razem <borut.razem AT siol.net>
335 * as/asranlib/asranlib.c: fixed BSD header length calculation
336 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
337 due sdcc asxxxx license change to GPLv3
339 2009-02-05 Borut Razem <borut.razem AT siol.net>
341 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
342 added support for BSD (Mac OS X) ar format
343 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
344 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
345 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
346 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
347 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
348 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
349 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
350 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
351 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
352 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
353 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
354 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
355 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
356 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
357 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
358 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
359 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
360 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
361 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
362 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
363 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
364 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
365 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
366 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
367 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
368 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
369 changed license to GPL either version 3, or (at your option) any
372 2009-02-05 Borut Razem <borut.razem AT siol.net>
374 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
375 added support for BSD (Mac OS X) ar format
377 2009-02-02 Borut Razem <borut.razem AT siol.net>
379 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
380 device/lib/z80/Makefile.in:
381 chose source files in the PORT directory if they are available
383 2009-02-01 Raphael Neider <rneider AT web.de>
385 * device/lib/pic16/libdev/pic18f1220.c,
386 * device/lib/pic16/libdev/pic18f4450.c:
387 define SSPBUF to allow use of printf
389 2009-02-01 Borut Razem <borut.razem AT siol.net>
391 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
392 device/lib/hc08/Makefile.in, device/lib/incl.mk,
393 device/lib/z80/Makefile.in:
394 don't remake libraries
395 * support/regression/tests/snprintf.c:
396 reenable floating point in small-xstack-auto library
398 2009-01-26 Raphael Neider <rneider AT web.de>
400 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
402 2009-01-25 Raphael Neider <rneider AT web.de>
404 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
405 search path instead of appending them
407 2009-01-24 Borut Razem <borut.razem AT siol.net>
409 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
410 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
411 to 32 bit unsigned int when calling sputl() since it is a macro
412 * as/link/lkar.c: changed the initialization of This->loaded
414 2009-01-23 Borut Razem <borut.razem AT siol.net>
416 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
417 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
418 unsigned int when calling new(), since asxxxx doesn't use function
421 2009-01-21 Borut Razem <borut.razem AT siol.net>
423 * as/link/lkar.h: sgetl and sputl are independent of endianness
424 * as/link/sdxxxx_config.h.in: removed endianness detection
426 2009-01-20 Borut Razem <borut.razem AT siol.net>
428 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
429 due creation of ar format libraries
430 * support/scripts/sdcc.nsi:
431 don't add nonexistent object files to the package
433 2009-01-19 Borut Razem <borut.razem AT siol.net>
435 * Makefile.in, configure.in, configure,
436 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
437 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
438 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
439 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
440 device/lib/small/Makefile.in,
441 device/lib/z80/Makefile.in: create ar format libraries
442 * support/regression/ports/mcs51-xstack-auto/spec.mk:
443 use device/lib/Makefile to create library
444 * support/regression/tests/snprintf.c:
445 floating point is not enabled in small-xstack-auto library
446 * device/lib/libfloat.lib, device/lib/libint.lib,
447 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
449 2009-01-18 Borut Razem <borut.razem AT siol.net>
451 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
452 warning: extra tokens at end of #endif directive
454 2009-01-11 Borut Razem <borut.razem AT siol.net>
456 * Makefile.in: added SDCC_ASRANLIB to PKGS
458 2009-01-10 Borut Razem <borut.razem AT siol.net>
460 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
461 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
462 due added support for ar format libraries
464 2009-01-09 Borut Razem <borut.razem AT siol.net>
466 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
467 as/asranlib/asranlib.c: added asranlib
468 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
469 * Makefile.in, as/link/hc08/Makefile.in,
470 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
471 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
472 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
473 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
474 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
475 configure.in, sdcc.dsw: modified to support ar format libraries
477 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
479 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
482 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
484 * sim/ucsim/z80.src/inst_ed.cc:
485 Fixed bug #2488074, which made regression tests fail.
487 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
489 * device/lib/z80/mod.s,
490 device/lib/z80/div.s,
491 device/lib/z80/mulchar.s,
492 device/lib/z80/mul.s,
493 device/lib/z80/divsigned.s,
494 device/lib/z80/Makefile.in:
495 Implemented RFE #1702376.
497 2009-01-05 Borut Razem <borut.razem AT siol.net>
499 * as/link/lksdcclib.c:
500 fixed linker hanging in INDEXLIB is not defined (hc08)
502 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
505 Implemented RFE #2485684, and some further improvements of HL caching
507 * src/z80/peeph-z80.def:
508 Fixed a bug exposed by implementing RFE #2485684.
510 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
512 * src/z80/peeph-z80.def:
513 Peephole improvements.
516 device/include/string.h,
517 device/lib/z80/memmove.s:
519 * device/lib/z80/Makefile.in,
520 device/lib/Makefile.in,
521 support/regression/tests/memory.c,
522 device/lib/z80/strlen.s:
523 Partially implemented RFE #2471534.
525 2009-01-04 Borut Razem <borut.razem AT siol.net>
527 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
528 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
529 * doc/README.txt: updated John Hartman's e-mail address
530 * as/link/lkrel.c, as/link/lksdcclib.c:
531 fixed bug #2484677: Linker hangs
532 * src/z80/peep.c: fixed msvc warning C4047:
533 'return' : 'int ' differs in levels of indirection from 'char *'
534 * config.dsp: as/lib corrected to as/link
536 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
539 Implemented RFE #2484693.
540 * src/z80/peeph-z80.def:
541 Some peephole improvements.
543 2009-01-03 Borut Razem <borut.razem AT siol.net>
546 fixed warning: 'ret' may be used uninitialized in this function
548 2009-01-02 Borut Razem <borut.razem AT siol.net>
550 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
551 as/link/getline.[ch], as/link/lkrel.[ch]: added,
552 made support for differnet library formats more flexible,
553 preparation for support of ar format
554 * as/link/lklibr.c, as/link/z80/Makefile.in,
555 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
556 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
557 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
558 as/link/hc08/lkelf.c, as/link/aslink.h:
559 made support for differnet library formats more flexible,
560 preparation for support of ar format
562 2009-01-01 Borut Razem <borut.razem AT siol.net>
564 * as/link/asxxxx_config.h.in:
565 fixed warning: extra tokens at end of #endif directive
567 fixed warning: suggest parentheses around && within ||
568 * device/lib/Makefile.in: allow whitespaces at the end of lines in
569 ports.build, in order to make it work on cygwin - it seems to be a
570 bug in cygwin grep: CR is not treated as part of end-of-line
572 2008-12-31 Borut Razem <borut.razem AT siol.net>
574 * configure, configure.in, config.dsp, config_vc.awk,
575 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
576 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
577 introduced asxxxx_config.h.in
579 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
582 src/z80/peeph-z80.def:
583 Minor addition improvement.
585 2008-12-30 Raphael Neider <rneider AT web.de>
587 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
588 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
589 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
590 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
591 support/librarian/sdcclib.c, support/makebin/makebin.c:
592 partially revert changes from r5293..r5295
594 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
596 * src/z80/peeph-z80.def:
597 Minor peephole improvement.
599 2008-12-29 Raphael Neider <rneider AT web.de>
601 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
602 incorrectly discarded BANKSELs
604 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
606 * support/regression/tests/memory.c:
607 Added simple test for memset(), memcpy() and memmove()
609 2008-12-29 Borut Razem <borut.razem AT siol.net>
611 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
613 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
615 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
616 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
617 (177.j): added new rule
618 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
619 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
620 (decorateType CAST): propagate storage class to generic pointer results
622 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
624 * device/lib/z80/string.c,
625 device/lib/z80/printf.c,
626 device/lib/z80/mul.s:
629 Fixed code generation bug exposed by builtin memcpy().
631 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
633 * device/lib/_memcpy.c:
634 fixed conflict with builtin memcpy()
636 2008-12-26 Borut Razem <borut.razem AT siol.net>
638 * support/librarian/sdcclib.c:
639 fixed bug 2466950: "sdcclib broken"
640 by removing fgets return value check
642 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
645 device/include/string.h: Implemented RFE #1914254
647 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
648 * device/lib/z80/Makefile.in,
649 device/lib/Makefile.in,
650 device/lib/z80/memmove.s: Implemented RFE #1914256
652 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
654 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
655 * src/z80/peep.c: improved checks for unused data
657 src/z80/main.c: Implemented RFE #1899189
659 2008-12-25 Borut Razem <borut.razem AT siol.net>
661 * support/regression/Makefile.in:
662 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
664 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
666 * src/z80/peeph-z80.def: minor peephole improvements
668 2008-12-21 Borut Razem <borut.razem AT siol.net>
670 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
671 due to redefinition of symbol __assert
672 sdcclib.c:53:1:warning: "__assert" redefined
673 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
674 warning: this is the location of the previous definition
676 2008-12-20 Raphael Neider <rneider AT web.de>
678 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
679 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
680 support/cpp/libcpp/macro.c: fix format string errors
682 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
684 * src/pic/device.c: partial rewrite using strtok,
685 quieten compiler warnings, adopt SDCC coding style
687 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
688 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
689 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
690 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
691 support/librarian/sdcclib.c, support/makebin/makebin.c:
692 quieten most compiler warnings
694 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
695 probably fix operator precedence bug
697 * doc/clean.mk: quieten rm if no .lyx is present
699 2008-12-19 Borut Razem <borut.razem AT siol.net>
701 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
702 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
703 doc/README.txt, doc/test_suite_spec.lyx:
704 applied patch 2446381: Dcoumentation spelling correcitons
705 thanks to Steven Borley
707 2008-12-16 Raphael Neider <rneider AT web.de>
709 * device/include/pic/pic12f629.h,
710 device/include/pic/pic12f675.h,
711 device/lib/pic/libdev/pic12f629.c,
712 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
714 2008-12-14 Borut Razem <borut.razem AT siol.net>
716 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
717 converted to LyX 1.5.7 (\lyxformat 276) format
719 2008-12-07 Borut Razem <borut.razem AT siol.net>
721 * support/regression/tests/bitfields.c:
722 added test case for bug #2366757
724 2008-12-07 Raphael Neider <rneider AT web.de>
726 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
727 NULL pointer dereference, closes #2366757
729 2008-11-25 Raphael Neider <rneider AT web.de>
731 * device/include/pic16/pic16devices.txt,
732 sdcc/src/pic16/device.c,
733 sdcc/src/pic16/device.h: implicitly disable XINST
734 whenever CONFIG4L is set via an additional optional
735 argument to the configword directive in pic16devices.txt
737 2008-11-24 Raphael Neider <rneider AT web.de>
739 * device/lib/pic16/configure.ac,
740 device/lib/pic16/Makefile.common: fixed quoting issues
742 * device/lib/pic16/configure,
743 device/lib/pic16/debug/Makefile.in,
744 device/lib/pic16/libc/Makefile.in,
745 device/lib/pic16/libdev/Makefile.in,
746 device/lib/pic16/libio/Makefile.in,
747 device/lib/pic16/libm/Makefile.in,
748 device/lib/pic16/libsdcc/Makefile.in,
749 device/lib/pic16/Makefile.in,
750 device/lib/pic16/startup/Makefile.in: regenerated
752 * src/pic16/main.c (_pic16_finaliseOptions): revert to
755 2008-11-24 Raphael Neider <rneider AT web.de>
757 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
758 argument of --asm= or --link= to allow for
759 --asm="sh script --options", the user can double quote the
760 argument if needed: --asm="'c:/program files/gpasm' -q",
761 also fix some potential buffer overflows
763 2008-11-19 Borut Razem <borut.razem AT siol.net>
766 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
767 thanks Mauro Giachero
769 2008-11-16 Borut Razem <borut.razem AT siol.net>
771 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
772 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
774 2008-11-15 Borut Razem <borut.razem AT siol.net>
776 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
777 src/SDCCsymt.c, src/SDCCsymt.h:
778 fixed RFE #2291335 : Unnamed bit-field initialization
779 * support/regression/tests/bitfields.c:
780 added test case for RFE #2291335
781 * support/regression/tests/bug-1981238.c:
782 don't initialize unnamed bit-fields
784 2008-11-11 Raphael Neider <rneider AT web.de>
786 * device/include/pic16/pic18f25j10.h,
787 device/include/pic16/pic18f45j10.h: remove useless boilerplate
789 * device/include/pic16/adc.h,
790 device/lib/pic16/libio/adc/adcbusy.c,
791 device/lib/pic16/libio/adc/adcclose.c,
792 device/lib/pic16/libio/adc/adcconv.c,
793 device/lib/pic16/libio/adc/adcopen.c,
794 device/lib/pic16/libio/adc/adcread.c,
795 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
796 and fixed ADC routines to work for more target devices,
797 incorporates patch #2036130 by Nick Materer
799 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
801 * device/include/ctype.h,
802 * device/include/ds400rom.h,
803 * device/include/ds80c390.h,
804 * device/include/float.h,
805 * device/include/math.h,
806 * device/include/serial.h,
807 * device/include/stdbool.h,
808 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
810 * device/include/mcs51/C8051F336.h,
811 * device/include/mcs51/C8051T600.h,
812 * device/include/mcs51/C8051T610.h,
813 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
814 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
816 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
818 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
820 2008-11-10 Raphael Neider <rneider AT web.de>
822 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
823 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
824 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
825 (patch by Nick Materer, #2253980)
827 * device/lib/pic16/libio/adc.ignore,
828 device/lib/pic16/libio/i2c.ignore,
829 device/lib/pic16/libio/usart.ignore,
830 device/lib/pic16/pics.all: updated to build more device libs
832 * device/lib/pic16/libdev/Makefile.am,
833 device/lib/pic16/libdev/Makefile.in,
834 device/lib/pic16/libio/Makefile.am,
835 device/lib/pic16/libio/Makefile.in: regenerated
837 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
838 names per memory location, applied SDCC style to more functions
840 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
842 * device/include/mcs51/p89lpc933_4.h: new NXP header file
843 * device/include/mcs51/p89lpc935_6.h: new NXP header file
844 * device/include/mcs51/p89v66x.h: minor changes
845 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
847 2008-11-09 Raphael Neider <rneider AT web.de>
849 * device/include/pic/pic14devices.txt: fixed memory description for
850 12f629 and 12f675, closes #2236240
852 2008-11-06 Borut Razem <borut.razem AT siol.net>
854 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
855 pass system include paths with -isystem to sdcpp
856 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
857 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
859 2008-11-02 Raphael Neider <rneider AT web.de>
861 * doc/sdccman.lyx: updated the sections on the library build process
862 and on how to add support for new devices, and documented known
863 problems with the extended instruction set including a workaround
865 2008-11-01 Raphael Neider <rneider AT web.de>
867 * device/include/pic16/adc.h,
868 device/include/pic16/pic16devices.txt,
869 device/include/pic16/pic18f2410.h,
870 device/include/pic16/pic18f2510.h,
871 device/include/pic16/pic18f2515.h,
872 device/include/pic16/pic18f2610.h,
873 device/include/pic16/pic18f4410.h,
874 device/include/pic16/pic18f4510.h,
875 device/include/pic16/pic18f4515.h,
876 device/include/pic16/pic18f4610.h,
877 device/include/pic16/pic18fregs.h,
878 device/lib/pic16/libdev/Makefile.am,
879 device/lib/pic16/libdev/Makefile.in,
880 device/lib/pic16/libdev/pic18f2410.c,
881 device/lib/pic16/libdev/pic18f2510.c,
882 device/lib/pic16/libdev/pic18f2515.c,
883 device/lib/pic16/libdev/pic18f2610.c,
884 device/lib/pic16/libdev/pic18f4410.c,
885 device/lib/pic16/libdev/pic18f4510.c,
886 device/lib/pic16/libdev/pic18f4515.c,
887 device/lib/pic16/libdev/pic18f4610.c,
888 device/lib/pic16/libio/Makefile.am,
889 device/lib/pic16/libio/Makefile.in,
890 device/lib/pic16/pics.all: added support for 18f[24][456]10
891 and 18f[24]515 devices
892 * doc/sdccman.lyx: updated list of supported PIC16 devices
894 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
895 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
896 src/xa51/gen.c: avoid compiler warnings
897 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
899 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
901 * device/include/mcs51/p89v66x.h: NXP header file
902 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
903 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
905 2008-10-14 Raphael Neider <rneider AT web.de>
907 * device/lib/pic16/libdev/Makefile.am,
908 device/lib/pic16/libio/Makefile.am: enable building libraries for
909 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
910 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
911 * device/lib/pic16/libdev/Makefile.in,
912 device/lib/pic16/libio/Makefile.in: regenerated
914 2008-10-14 Raphael Neider <rneider AT web.de>
916 * device/include/pic16/pic18f2450.h,
917 device/include/pic16/pic18f4450.h,
918 device/lib/pic16/libdev/pic18f2450.c,
919 device/lib/pic16/libdev/pic18f4450.c,
920 device/include/pic16/adc.h,
921 device/include/pic16/pic16devices.txt,
922 device/include/pic16/pic18fregs.h,
923 device/lib/pic16/libdev/Makefile.am,
924 device/lib/pic16/libdev/Makefile.in,
925 device/lib/pic16/libio/Makefile.am,
926 device/lib/pic16/libio/Makefile.in,
927 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
929 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
930 stack to a fixed location, relax it to automatically work with all
931 but the smallest devices (256 byte RAM devices need #pragma stack)
933 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
935 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
936 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
937 * device/lib/_strcspn.c: fixed bug 2140931
939 2008-10-06 Raphael Neider <rneider AT web.de>
941 * device/include/pic16/stdio.h,
942 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
943 declared __naked for convenience, named all arguments
944 * device/lib/pic16/libc/stdio/strmgpsim.c,
945 device/lib/pic16/libc/stdio/strmmssp.c,
946 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
948 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
949 empty __naked functions,
950 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
951 corner cases (unlink first/last pCode in list), reuse more code
953 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
955 * src/ds390/main.c (_ds390_genInitStartup): added
956 * src/SDCCpeeph.c (getPatternVar): new, added,
957 (labelInRange): fixed bug 2115959
958 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
959 * src/SDCCicode.h: added newiTempOperand
960 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
961 added optimizations for 0/x and x/-1, see also patch 2142900
962 * support/regression/tests/onebyte.c (testMul): added test cases
964 2008-09-20 Borut Razem <borut.razem AT siol.net>
967 definition of absolute address symbols without initial value,
968 fixed SDCC crash "do not know how to intialize symbol"
970 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
972 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
973 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
974 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
975 * device/lib/z80/stubs.s: added stubs for above functions
976 * src/SDCCopt.c (convilong),
977 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
978 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
979 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
980 * support/regression/tests/onebyte.c: enabled all tests for z80
982 2008-09-15 Borut Razem <borut.razem AT siol.net>
984 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
985 device/lib/pic16/libc/stdio/printf.c,
986 device/lib/pic16/libc/stdio/strmusart.c,
987 device/lib/pic16/libc/stdio/printf_tiny.c,
988 device/lib/pic16/libc/stdio/sprintf.c,
989 device/lib/pic16/libc/stdio/strmgpsim.c,
990 device/lib/pic16/libc/stdio/putchar.c,
991 device/lib/pic16/libc/stdio/fprintf.c,
992 device/lib/pic16/libc/stdio/strmmssp.c,
993 device/device/lib/pic16/libc/stdio/vprintf.c,
994 device/lib/pic16/libc/stdio/printf_small.c,
995 device/lib/pic16/libc/stdio/vsprintf.c,
996 device/lib/pic16/libc/stdio/strmputchar.c,
997 device/lib/pic16/libc/Makefile.am,
998 device/lib/pic16/libc/Makefile.in:
999 *printf now returns int, puchar.c moved from stdlib to stdio,
1000 *printf format parameter type changed from char * to const char *,
1001 added GNU link excetion text to library source files,
1002 applyed GNU coding style, removed useless svn ids,
1003 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1004 binary specifier: "%b", "%hb" and "%lb"
1005 * device/lib/pic16/libc/stdio/vfprintf.c:
1006 applied patch #2044424: PIC16: vfprintf
1007 thanks Mauro Giachero
1008 * support/regression/tests/bug1057979.c:
1009 removed old pic16 sprintf specifics
1010 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1011 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1013 2008-09-15 Raphael Neider <rneider AT web.de>
1015 * src/pic16/device.c (pic16_dump_usection): force udata sections
1016 into the addressable range (0..0xFFF), workaround for a gpsim
1017 bug preventing simulation of regtest bug1750318
1018 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1019 (serialRegAssign): fixed regtest bug-971834,
1020 (pic16_packRegisters): avoid null-pointer dereference
1022 2008-09-14 Raphael Neider <rneider AT web.de>
1024 * src/pic16/gen.c, src/pic16/ralloc.c: use
1025 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1026 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1028 2008-09-12 Borut Razem <borut.razem AT siol.net>
1030 * support/regression/fwk/testfwk.h:
1031 define pdata as data for pic16 target
1032 thanks Mauro Giachero
1034 2008-09-11 Borut Razem <borut.razem AT siol.net>
1036 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1037 support/regression/absolute.c:
1038 applied patch #2105615: Some PIC16 testcase fixlets
1039 thanks Mauro Giachero
1041 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1043 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1044 * support/regression/tests/bug2094505.c: new, added
1046 2008-09-07 Borut Razem <borut.razem AT siol.net>
1048 * src/SDCCglue.c, src/SDCCast.c:
1049 fixed throw of "excess elements" warning for char arrays
1050 * support/regression/tests/nullstring.c:
1051 disable warning about excess elements in array of chars initializer
1053 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1056 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1057 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1058 * support/regression/tests/bug2077267.c: new, added
1060 2008-09-05 Raphael Neider <rneider AT web.de>
1062 * configure.in, Makefile.common.in: add support for ccache,
1063 remove spurious $VERSION output, detect doc-tools even without
1064 --enable-doc to facilitate later manual doc-builds, minor cleanup
1065 * configure: regenerated
1067 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1068 avoid races in parallel VPATH builds
1069 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1070 * doc/sdccman.lyx: mention --without-ccache configure option
1072 2008-09-01 Raphael Neider <rneider AT web.de>
1074 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1075 * (genConstPointerGet): fix reading bitfields from __code space
1076 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1077 bitfield initializers (fix regression test bug1856409.c)
1078 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1081 2008-08-31 Raphael Neider <rneider AT web.de>
1083 * src/pic16/gen.c (genAssign): removed useless compiler output
1084 * (genPointerGet,genPointerSet,genCast),
1085 src/pic16/glue.c (pic16_printGPointerType):
1086 also handle PPOINTERs just to avoid spurious asserts
1087 * (pic16_printIvalType,pic16_printIvalBitFields):
1088 generalized to arbitrary type/bitfield sizes, allows compilation of
1089 regression test bug-1981238.c
1090 * (pic16_printIvalChar): fix regression test structflexarray.c
1091 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1092 in initialized structs and fix #1843745
1093 * (pic16_printIvalStruct): always output initializers for all fields,
1094 even those not explicitly given, fixes zeropad.c regression test
1095 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1096 #2073635, #1567098, and #1485812)
1097 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1099 2008-08-31 Borut Razem <borut.razem AT siol.net>
1101 * support/regression/tests/bug-895992.c,
1102 support/regression/tests/onebyte.c:
1103 enabled pic16 regression testing since the bugs
1104 1511794: pic16: regression test bug-895992.c fails
1105 1444425: onebyte.c regression tes fails on pic16
1106 are fixed, probably by fixing
1107 2048464: PIC16: fix genUminus - addresses not.c regression test
1108 * src/SDCCsymt.c, src/SDCCglue.c,
1109 support/regression/tests/bug-1981238.c:
1110 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1113 2008-08-30 Borut Razem <borut.razem AT siol.net>
1115 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1116 release version 4.3.2
1118 2008-08-24 Raphael Neider <rneider AT web.de>
1120 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1121 always use the sdcc from the current build tree (ignore $CC from
1122 the environment, fixes compile farm builds)
1123 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1124 remove more build products from install directory
1125 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1126 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1128 2008-08-24 Borut Razem <borut.razem AT siol.net>
1130 * src/SDCC.y: applied patch
1131 2050245: Fix # 1963382
1133 1963382: Listing File - C file comment is incorrect
1136 2008-08-23 Borut Razem <borut.razem AT siol.net>
1138 * src/pic16/gen.c: applied patch
1139 2048464: PIC16: fix genUminus - addresses not.c regression test
1140 thanks Mauro Giachero
1142 2008-08-22 Borut Razem <borut.razem AT siol.net>
1144 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1145 src/pic16/main.c: allow spaces in gpasm and gplink paths
1147 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1150 * src/z80/peeph-z80.def: minor peephole improvement
1152 2008-08-15 Raphael Neider <rneider AT web.de>
1154 * src/z80/gen.c (_vemit2): suppress compiler warning
1156 * src/pic/*.[ch]: make proper use of header files and avoid
1157 ad-hoc extern declarations, mark module-local helpers 'static',
1158 removed dead/replaced code, no functional changes
1159 * src/pic16/pcode.c: disentangled from pic14 backend
1161 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1163 * src/z80/gen.c: fixed #2051348
1164 * support/regression/tests/bug-2051348.c: regression test for #2051348
1166 2008-08-10 Raphael Neider <rneider AT web.de>
1169 * Makefile.common.in: export PACKAGE for $docdir,
1170 fixes #1957036, avoid some "underquoted definition" warnings
1171 * configure: regenerated
1173 2008-08-10 Raphael Neider <rneider AT web.de>
1175 * device/lib/pic16/**: build pic16 library using autotools for
1176 improved dependency tracking
1178 * device/lib/Makefile.in,
1180 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1182 2008-08-10 Raphael Neider <rneider AT web.de>
1184 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1185 local variables if --nooverlay is given, workaround for #2023121
1187 2008-08-08 Raphael Neider <rneider AT web.de>
1189 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1191 2008-08-08 Raphael Neider <rneider AT web.de>
1193 * src/pic/pcoderegs.c,
1195 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1197 2008-08-07 Borut Razem <borut.razem AT siol.net>
1199 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1200 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1201 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1202 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1203 applied modified patch 2038174: Add support for binary constants v2
1204 thanks Mauro Giachero
1205 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1207 2008-08-04 Raphael Neider <rneider AT web.de>
1210 * src/pic16/device.h,
1212 * src/pic16/main.c: enable --optimize-goto by default
1214 * device/lib/pic16/Makefile.common.in: suppress removed option
1217 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1219 2008-07-30 Borut Razem <borut.razem AT siol.net>
1221 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1222 applied patch 22032433: PIC16: fix constant strings,
1223 thanks Mauro Giachero
1225 2008-07-29 Borut Razem <borut.razem AT siol.net>
1227 * src/pic16/gen.c: applied patches:
1228 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1229 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1230 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1231 thanks Mauro Giachero
1233 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1235 * src/port.h: Fixed typo in comment
1237 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1239 * src/z80/mappings.i: Implemented RFE #1919415
1240 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1241 #1880202, #1914434, prepared for RFE #1703943
1243 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/z80/peeph.def,
1246 * src/z80/peeph-z80.def,
1247 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1248 preparation for Z80 peephole improvements
1250 2008-06-21 Raphael Neider <rneider AT web.de>
1252 * device/include/pic16/pic18f66j60.h,
1253 * device/include/pic16/pic18f66j65.h,
1254 * device/include/pic16/pic18f67j60.h,
1255 * device/include/pic16/pic18f86j60.h,
1256 * device/include/pic16/pic18f86j65.h,
1257 * device/include/pic16/pic18f87j60.h,
1258 * device/include/pic16/pic18f96j60.h,
1259 * device/include/pic16/pic18f96j65.h,
1260 * device/include/pic16/pic18f97j60.h,
1261 * device/lib/pic16/libdev/pic18f66j60.c,
1262 * device/lib/pic16/libdev/pic18f66j65.c,
1263 * device/lib/pic16/libdev/pic18f67j60.c,
1264 * device/lib/pic16/libdev/pic18f86j60.c,
1265 * device/lib/pic16/libdev/pic18f86j65.c,
1266 * device/lib/pic16/libdev/pic18f87j60.c,
1267 * device/lib/pic16/libdev/pic18f96j60.c,
1268 * device/lib/pic16/libdev/pic18f96j65.c,
1269 * device/lib/pic16/libdev/pic18f97j60.c,
1270 * device/include/pic16/pic16devices.txt,
1271 * device/include/pic16/pic18fregs.h,
1272 * device/lib/pic16/pics.all: added new devices
1274 * device/include/pic16/adc.h,
1275 * device/lib/pic16/libio/adc/adcbusy.c,
1276 * device/lib/pic16/libio/adc/adcopen.c,
1277 * device/lib/pic16/libio/adc/adcsetch.c,
1278 * device/lib/pic16/libio/i2c/i2copen.c,
1279 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1280 all changes from a patch by Anton Strobl
1282 2008-06-12 Borut Razem <borut.razem AT siol.net>
1284 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1285 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1286 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1287 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1288 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1289 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1290 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1291 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1292 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1293 by applying the modified patch from Risto Huotari
1295 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1299 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1300 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1301 * support/regression/tests/bug1938300.c: new, added
1303 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1305 * device/include/asm/ds390/features.h,
1306 * device/include/asm/mcs51/features.h,
1307 * device/include/mcs51/regc515c.h: inserted LGPL notice
1309 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1311 * device/lib/gbz80/div.s,
1312 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1313 patch 1597883, Thanks Robert Ramey
1315 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1317 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1318 createIvalCharPtr, createIvalPtr, createIval),
1320 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1321 initializers for local auto variables
1322 * support/regression/tests/zeropad.c: added testcase for auto initializers
1324 2008-05-26 Raphael Neider <rneider AT web.de>
1326 * device/lib/pic16/startup/crt0.c,
1327 * device/lib/pic16/startup/crt0i.c,
1328 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1329 explicit, fixed curr_entry loop for >= 256 initializer records,
1330 removed debug code (write to 0xf7e)
1332 2008-05-25 Raphael Neider <rneider AT web.de>
1334 * device/include/pic/pic16f627a.h,
1335 * device/include/pic/pic16f628a.h,
1336 * device/include/pic/pic16f648a.h: added missing ports
1338 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1340 * device/include/float.h: added __INFINITY
1341 * device/lib/_fsadd.c: handle overflows
1342 * device/lib/_fsmul.c,
1343 * device/lib/_fsdiv.c: use __INFINITY
1344 * device/lib/_fseq.c,
1345 * device/lib/_fsneq.c: handle -0.0
1346 * sim/ucsim/s51.src/uc89c51r.cc,
1347 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1348 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1349 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1350 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1351 * support/regression/tests/snprintf.c: test bug with --xstack
1353 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1355 * src/SDCCpeeph.c (callFuncByName):
1356 Support nested parenthesis in peephole function arguments (#1967300)
1358 2008-05-19 Raphael Neider <rneider AT web.de>
1360 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1361 fixed duplicate labels (#1911325)
1363 2008-05-19 Raphael Neider <rneider AT web.de>
1365 * src/regression/empty.c: suppress warning
1366 * src/regression/pointer1.c: enabled index_by_pointer()
1367 * src/regression/inline.c: now works for pic16 as well
1369 * src/pic16/device.c: include dbuf declarations
1370 * src/pic16/device.h: removed obsolete prototypes
1372 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1373 * src/pic16/glue.c: made purely local functions static,
1374 (pic16_printGPointerType, pic16_printIvalCharPtr,
1375 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1376 generic pointers' tags (#1961866)
1378 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1380 2008-05-19 Borut Razem <borut.razem AT siol.net>
1382 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1383 fixed typo, uninstall include/pic16/pic16devices.txt
1385 2008-05-18 Borut Razem <borut.razem AT siol.net>
1387 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1388 the buffer is null terminated
1389 * src/device/pic16.c:
1390 applied modified patch 1965676: Patch for Win32 16 bit PIC
1391 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1393 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1395 * src/SDCC.lex (check_type),
1396 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1398 * as/mcs51/clean.mk,
1399 * as/z80/clean.mk: also clean *.dep
1400 * device/lib/pic16/libsdcc/stack/Makefile,
1401 * sim/ucsim/libtool: removed as they are rebuild by configure
1402 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1404 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1406 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1407 fixupInline instead of createFunction to fix bug 1864577
1408 (inlineFindMaxBlockno): removed, use global blockNo
1409 * src/SDCCglobl.h: added blockNo
1411 * src/z80/peep.h: modified properties
1412 * support/regression/tests/bug1864577.c: new, added
1414 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * as/mcs51/asdata.c,
1417 * as/mcs51/asm.h: added org_cnt
1418 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1419 * as/mcs51/asout.c: changed old K&R to ANSI
1420 * as/mcs51/Makefile.in: use common identifiers
1426 * as/hc08/Makefile.bcc,
1427 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1428 * sdcc_vc_in.h: added define __func__
1429 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1430 Thanks Ruud van Silfhout
1431 * support/regression/tests/bug1717305.c: new, added
1433 2008-05-05 Borut Razem <borut.razem AT siol.net>
1435 * support/regression/Makefile.in,
1436 support/regression/ports/ds390/spec.mk,
1437 support/regression/ports/hc08/spec.mk,
1438 support/regression/ports/mcs51-common/spec.mk,
1439 support/regression/ports/pic14/spec.mk,
1440 support/regression/ports/pic16/spec.mk,
1441 support/regression/ports/ucz80/spec.mk,
1442 support/regression/ports/z80/spec.mk:
1443 added INC_DIR and LIBDIR paths
1444 * src/ds390/gen.c: removed duplicated selicolon
1446 2008-05-04 Borut Razem <borut.razem AT siol.net>
1448 * support/regression/Makefile.in,
1449 support/regression/fwk/lib/testfwk.c,
1450 support/regression/ports/ds390/spec.mk,
1451 support/regression/ports/hc08/spec.mk,
1452 support/regression/ports/mcs51-common/spec.mk,
1453 support/regression/ports/mcs51-large/spec.mk,
1454 support/regression/ports/mcs51-medium/spec.mk,
1455 support/regression/ports/mcs51-small/spec.mk,
1456 support/regression/ports/mcs51-stack-auto/spec.mk,
1457 support/regression/ports/mcs51-xstack-auto/spec.mk,
1458 support/regression/ports/pic14/spec.mk,
1459 support/regression/ports/pic16/spec.mk,
1460 support/regression/ports/ucz80/spec.mk:
1461 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1462 used to run regeression tests
1464 2008-05-01 Raphael Neider <rneider AT web.de>
1466 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1467 supported devices and instructions to add new ones
1469 2008-05-01 Raphael Neider <rneider AT web.de>
1471 * device/include/pic16/adc.h,
1472 device/lib/pic16/libio/adc/adcbusy.c,
1473 device/lib/pic16/libio/adc/adcopen.c,
1474 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1475 18f2455 style ADC devices, based on patch #1776197
1476 * device/lib/pic16/libio/adc/adcclose.c,
1477 device/lib/pic16/libio/adc/adcconv.c,
1478 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1479 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1480 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1481 * device/include/pic16/pic18f4431.h,
1482 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1483 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1485 2008-05-01 Raphael Neider <rneider AT web.de>
1487 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1488 moved xinst flag into pic16_options_t
1489 * src/pic16/device.c (default_device, pic16_list_devices,
1490 pic16_find_device): removed references to sfrrange
1491 * src/pic16/gen.c (genFunction),
1492 src/pic16/glue.c (pic16initialComments),
1493 src/pic16/main.c (pic16_optionsTable),
1494 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1496 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1498 2008-04-29 Raphael Neider <rneider AT web.de>
1500 * src/pic16/devices.inc,
1501 device/include/pic16/pic16devices.txt: replaced compiled-in list
1502 of devices with a variant parsed at runtime
1503 * src/pic16/device.c: added support for parsing pic16devices.txt,
1505 * src/pic16/device.h: removed (now) unused fields from PIC_device
1506 * src/pic16/main.c: removed #pragma maxram,
1507 (_pic16_initPaths): removed bogus generation of search paths,
1508 setup the port proper only after the search paths (for
1509 pic16devices.txt) are set up,
1510 (_pic16_finaliseOptions): moved processor dependant code here
1511 from _pic16_initPaths(), clean up
1512 * src/pic16/ralloc.c (pic16_init_stack),
1513 * src/pic16/ralloc.h,
1514 * src/pic16/pcode.c: clean up
1515 * device/include/Makefile.in,
1516 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1517 * support/scripts/inc2h-pic16.pl: updated instructions
1519 2008-04-29 Raphael Neider <rneider AT web.de>
1521 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1522 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1523 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1524 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1525 added missing family members and 18f2480/2580/4480/4580 family
1526 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1527 * device/include/pic16/pic18f2525.h: use 18f4620.h
1528 * device/include/pic16/pic18f6680.h: use 18f8680.h
1529 * device/include/pic16/pic18fregs.h,
1530 device/lib/pic16/pics.all,
1531 src/pic16/devices.inc: add new devices
1532 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1533 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1534 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1535 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1536 prevent attempting to build the libio for some new devices
1538 2008-04-29 Raphael Neider <rneider AT web.de>
1540 * debugger/mcs51/Makefile.in: fixed paths to sources
1542 2008-04-25 Borut Razem <borut.razem AT siol.net>
1544 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1545 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1546 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1547 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1548 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1549 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1550 as/link/z80/linkz80.dsp: lklibr.c moved
1551 * doc/INSTALL.txt: binary archives in bz2 format
1552 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1554 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1556 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1557 * support/regression/tests/bug1856409.c: new, added
1559 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1562 * src/mcs51/peep.c: Use werror for error messages.
1563 * src/SDCCicode.c (geniCodeConditional),
1564 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1565 * src/z80/Makefile.bcc,
1566 * src/z80/z80.dsp: added src/z80/peep.c/h
1567 * support/regression/tests/bug1839321.c: new, added
1569 2008-04-20 Raphael Neider <rneider AT web.de>
1571 * device/include/pic16/pic18f2455.h: added bitfields for port C
1573 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1575 * src/z80/peep.c: Use werror for error messages.
1577 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1579 * src/z80/peep.h (declaration of notUsed()),
1580 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1582 * src/z80/z80.h (added dependency on peep.h),
1583 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1586 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1588 * src/SDCCpeeph.c (added support for notUsed()),
1589 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1591 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1592 for notUsed()): Implemented generic (that is not port-specific) part
1595 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1597 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1598 * device/lib/libsdcc.lib,
1599 * device/lib/Makefile.in,
1600 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1601 * device/lib/calloc.c: renamed to _calloc.c
1602 * device/lib/free.c: renamed to _free.c
1603 * device/lib/malloc.c: renamed to _malloc.c
1604 * device/lib/realloc.c: renamed to _realloc.c
1605 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1606 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1607 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1608 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1609 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1610 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1611 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1612 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1614 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1615 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1616 * support/regression/tests/bug1509084.c: new, added
1618 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1620 * device/include/mcs51/cc2510fx.h: added _XPAGE
1621 * device/include/mcs51/compiler.h: cosmetic changes
1623 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1625 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1628 2008-03-31 Borut Razem <borut.razem AT siol.net>
1630 * support/cpp2 renamed to support/cpp
1631 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1632 support/cpp2/libiberty/splay-tree.c,
1633 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1634 support/cpp2/libcpp/directives.c,
1635 support/cpp2/libcpp/include/cpplib.h,
1636 support/cpp2/libcpp/include/symtab.h,
1637 support/cpp2/libcpp/include/line-map.h,
1638 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1639 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1640 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1641 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1642 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1643 release version 4.3.0
1644 * configure.in, configure, Makefile.in, Makefile.bcc:
1645 adapted for moved cpp2
1647 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1649 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1650 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1652 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1656 * support/regression/tests/bug1717943.c: new, added
1658 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1660 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1661 bytewise return value assignments introduced in last commit.
1663 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1665 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1666 genMult, genJumpTab):
1667 Use 16-bit instructions for addition in some additional cases,
1668 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1670 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1672 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1673 Implemented RFE #1921450, changed some debug messages.
1675 2008-03-30 Borut Razem <borut.razem AT siol.net>
1677 * Small Device C Compiler 2.8.0 released
1678 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1679 * support/scripts/sdcc.nsi: added finish page; this version
1680 was used for 2.8.0 release
1681 * doc/knownbugs.html: removed; magically generated by the build
1682 process using gen_known_bugs.pl from now on
1684 2008-03-23 Borut Razem <borut.razem AT siol.net>
1686 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1687 and reverted it, since it was already fixed by Raphael ;-)
1688 * doc/knownbugs.html: updated for RC2
1690 2008-03-22 Raphael Neider <rneider AT web.de>
1692 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1695 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1698 * support/regression/tests/bug1839277.c: added related testBug1839299
1700 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1702 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1703 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1705 * src/mcs51/gen.c: throughout only output hex constants
1706 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1707 * support/regression/tests/bug1839277.c: new, added
1709 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1711 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1712 compilation warning about nested comments.
1714 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1716 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1717 * support/regression/tests/bug1921073.c: new, added
1719 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1721 * src/z80/SDCCpeeph.c.c (callFuncByName):
1722 Commented function parameters.
1724 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1726 * src/z80/ralloc.c (packRegsForAccUse2):
1727 disabled a broken accumulator packing optimization (fixed #1292721).
1728 * support/regression/tests/bug-1292721: Regression test for #1292721.
1730 2008-03-16 Raphael Neider <rneider AT web.de>
1732 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1733 fixed code bloat regression using a variant of patch #1915618
1735 2008-03-16 Borut Razem <borut.razem AT siol.net>
1737 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1738 icon, changed startup menu for release distribution, code cleaning,
1739 create url files instead links in startup menu
1741 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1744 * support/regression/tests/bug1579949.c: new, added
1746 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1748 * device/lib/printf_fast.c: fixed bug 1255403
1750 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1753 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1755 2008-03-14 Borut Razem <borut.razem AT siol.net>
1757 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1758 command line options
1759 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1760 is correctly displayed
1761 * as/link/z80/lkmain.c: usage line commented out
1763 2008-03-13 Borut Razem <borut.razem AT siol.net>
1765 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1766 updated the list pf supported pic14 devices
1768 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1772 2008-03-12 Borut Razem <borut.razem AT siol.net>
1774 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1775 fixed documentation request #1718191
1776 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1777 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1780 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1782 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1783 * support/regression/tests/bug1505811.c: new, added
1785 2008-03-09 Raphael Neider <rneider AT web.de>
1787 * device/include/pic16/pic18f2620.h,
1788 * device/include/pic16/pic18f4620.h,
1789 * device/lib/pic16/libdev/pic18f2620.c,
1790 * device/lib/pic16/libdev/pic18f4525.c,
1791 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1792 family to consistently use pic18f4620.[ch], fixes #1832562
1794 2008-03-09 Borut Razem <borut.razem AT siol.net>
1796 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1797 changed sdcc version to 2.8.0
1798 * knownbugs.html: regenerated
1799 * support/scripts/gen_known_bugs.pl: added number of open bugs
1801 2008-03-09 Raphael Neider <rneider AT web.de>
1803 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1804 (genOr): read volatile operand even if the result is known,
1806 (genOr,genXor): removed unused legacy code,
1807 (genDummyRead): use pic16_mov2w_volatile()
1809 2008-03-08 Borut Razem <borut.razem AT siol.net>
1811 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1812 cons w. --model-large
1813 * support/regression/staticinit.c: added regression test for bug
1816 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1818 * src/ds390/gen.c (pushSide, genPcall),
1819 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1820 * src/mcs51/gen.c: cosmetic changes
1821 * support/regression/fwk/include/testfwk.h: added macro reentrant
1822 * support/regression/tests/bug1908493.c: new, added
1824 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1826 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1828 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1830 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1831 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1832 already set in ds390/main.c and mcs51/main.c
1834 2008-03-07 Raphael Neider <rneider AT web.de>
1836 * src/regression/init0.c: new test for initialized arrays of function
1838 * src/regression/Makefile: made a bit more flexible, added init0.c
1839 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1840 pointers, closes #1427663
1842 2008-03-05 Borut Razem <borut.razem AT siol.net>
1844 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1845 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1847 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1849 * support/librarian/sdcclib.c:Added feature request 1908061:
1850 Synchronise sdcclib commands with ar.
1852 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1854 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1855 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1856 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1857 * device/include/mcs51/compiler.h: removed umlauts, added double
1860 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1863 * support/regression/tests/bug1536762.c: new, added
1865 * src/SDCCutil.h: added getBuildDate()
1866 * src/SDCCmain.c (printVersionInfo),
1867 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1869 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1870 * src/ds390/ralloc.c (packRegisters),
1871 * src/mcs51/ralloc.c (packRegisters),
1872 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1874 * support/regression/tests/bug1618050.c: new, added
1875 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1876 * support/regression/fwk/include/testfwk.h,
1877 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1880 2008-03-04 Raphael Neider <rneider AT web.de>
1882 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1883 on accessing OP_SYM_TYPE(op)
1884 * src/pic/gen.h: removed unused prototype of genMinusDec()
1885 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1886 fix #1876953 (invalid subtraction code), removed unused code
1888 2008-03-03 Raphael Neider <rneider AT web.de>
1892 * src/pic/genarith.c,
1894 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1895 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1897 2008-03-03 Raphael Neider <rneider AT web.de>
1899 * src/pic/device.c (find_device): search user-specified paths first
1900 for pic14devices.txt, fixes #1900827
1902 2008-03-02 Borut Razem <borut.razem AT siol.net>
1904 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1905 AddToPath and RemoveFromPath
1907 2008-03-01 Borut Razem <borut.razem AT siol.net>
1909 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1910 work correctly, added debugging support if -DSDCC.DEBUG command line
1913 2008-02-28 Borut Razem <borut.razem AT siol.net>
1915 * doc/sdccman.lyx: cosmetic changes
1917 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1919 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1920 * doc/sdccman.lyx: fixed unmeant removal of spaces
1922 2008-02-27 Borut Razem <borut.razem AT siol.net>
1924 * support/scripts/sdcc.nsi: corrected installation directory for
1925 current user installation mode
1926 * doc/README.txt: added Philipp Klaus Krause to the developers list
1928 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1930 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1931 return ifx condition
1932 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1933 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1934 ifxJump to fix bug 1838000
1935 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1936 * support/regression/tests/bug1838000.c: new, added
1937 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1939 2008-02-26 Borut Razem <borut.razem AT siol.net>
1941 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1943 * support/scripts/sdcc.nsi: added MULTIUSER page,
1944 NSIS upgraded to version 2.35
1946 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1948 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1949 * support/regression/tests/bug1565152.c: new, added
1951 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1953 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1954 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1955 * support/regression/tests/bug1670148.c: new, added
1957 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1959 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1961 2008-02-24 Borut Razem <borut.razem AT siol.net>
1963 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1964 is ineffective for unsigned char parameter
1966 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1969 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1970 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1971 * support/Util/MySystem.c (my_system): output errorcode when verbose
1973 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1975 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1978 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1980 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1983 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1985 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1987 2008-02-21 Borut Razem <borut.razem AT siol.net>
1989 * support/regression/Makefile.in,
1990 support/regression/ports/ds390/spec.mk,
1991 support/regression/ports/hc08/spec.mk,
1992 support/regression/ports/mcs51-common/spec.mk,
1993 support/regression/ports/pic14/spec.mk,
1994 support/regression/ports/pic16/spec.mk,
1995 support/regression/ports/ucz80/spec.mk,
1996 support/regression/ports/xa51/spec.mk:
1997 added CFLAGS when compiling timeout
1999 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2001 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2004 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2006 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2007 * support/regression/tests/bug1888147.c: new, added
2009 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2011 * src/z80/gen.c: fixed bugs #1596270, #1736867
2013 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2015 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2016 contents, mostly fixes #1596270
2018 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2020 * src/z80/peeph.def,
2021 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2022 peepholes, fixes #1806565
2024 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2026 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2027 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2028 fixes bug 1739475, thanks Robert Larice
2029 (rule 271): new, added
2031 2008-02-18 Borut Razem <borut.razem AT siol.net>
2033 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2035 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2037 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2039 2008-02-17 Raphael Neider <rneider AT web.de>
2041 * src/pic16/genarith.c,
2044 * src/pic16/genutils.c: removed unused legacy code,
2045 removed unused fields from struct asmop and struct _G
2047 2008-02-17 Raphael Neider <rneider AT web.de>
2049 * src/pic16/gen.c (AccRsh): cosmetic changes,
2050 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2051 genRightShiftLiteral): fixed to work with SFRs as result by
2052 assigning only once to result,
2053 removed a lot of unused/excluded code fragments
2055 2008-02-17 Raphael Neider <rneider AT web.de>
2057 * device/include/pic/pic16f88.h,
2058 * device/include/pic/pic16f886.h,
2059 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2061 2008-02-17 Borut Razem <borut.razem AT siol.net>
2063 * src/z80/peeph.def: applied patch
2064 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2065 * src/z80/gen.c, src/z80/peeph.def: applied patch
2066 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2067 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2068 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2069 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2070 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2071 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2073 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2075 * as/link/mcs51/aslink.dsp: removed SDK define
2076 * as/link/z80/clean.mk: brought in sync with other ports
2077 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2078 * as/hc08/Makefile.bcc,
2079 * as/mcs51/Makefile.bcc,
2080 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2081 * src/z80/main.c (_setValues): use the now capitalized -Z,
2082 (z80_port, gbz80_port): generate debug information when asked
2084 2008-02-16 Borut Razem <borut.razem AT siol.net>
2086 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2087 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2088 as/z80/Makefile.in. as/z80/Makefile.bcc:
2089 applied patch #1893393: patch for as-z80 and link-z80 to generate
2090 cdb, thanks to Armin Diehl
2091 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2092 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2093 asnoice.c moved to as/asxxsrc/asnoice.c
2094 * src/z80/peeph-gbz80.def: applied patch
2095 #1880235: Z80 return peephole, thanks to Philipp Krause
2097 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2100 * doc/sdccman.lyx: bumped version to 2.7.5
2101 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2103 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2105 * device/include/pic16/stdlib.h,
2106 * device/lib/pic16/libc/stdlib/ltoa.c,
2107 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2109 2008-02-13 Borut Razem <borut.razem AT siol.net>
2111 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2112 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2113 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2114 src/SDCCopt.c, src/SDCCval.c:
2115 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2117 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2119 * src/SDCCsymt.c (compareType): fixed bug 1309013
2121 2008-02-09 Borut Razem <borut.razem AT siol.net>
2123 * src/SDCCval.c, src/SDCCval.h:
2124 code cleaning, added function constChrVal()
2125 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2126 call constChrVal() instead constVal()
2128 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2130 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2133 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2134 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2137 2008-02-01 Raphael Neider <rneider AT web.de>
2139 * device/include/pic/pic16f886.h,
2140 * device/include/pic/pic16f887.h: added RA6 and RA7
2142 2008-01-24 Raphael Neider <rneider AT web.de>
2144 * device/include/pic/pic16f88.h: added RA6 and RA7
2145 * device/lib/pic/libdev/disabled_pic16f886.c,
2146 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2148 * src/pic16/devices.inc,
2149 * device/include/pic16/pic18f2423.h,
2150 * device/include/pic16/pic18f2523.h,
2151 * device/include/pic16/pic18fregs.h,
2152 * device/lib/pic16/pics.all
2153 * device/lib/pic16/libdev/pic18f2423.c,
2154 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2155 * device/lib/pic16/libio/i2c.ignore,
2156 * device/lib/pic16/libio/usart.ignore,
2157 * device/lib/pic16/libio/adc.ignore: ignore new devices
2159 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * src/SDCCast.c (createRMW): fixed bug 1582651
2163 2008-01-20 Borut Razem <borut.razem AT siol.net>
2165 * src/SDCCcse.c: partially fixed enhancement request
2166 #1793872 - multiply by -1 not collapsed
2167 * support/regression/tests/arithcsi.c: added regression test
2169 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2171 * as/mcs51/asx8051.dsp: removed define SDK
2172 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2173 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2175 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2176 cosmetic changes, brought more in sync, changed old K&R to ANSI
2178 2008-01-13 Borut Razem <borut.razem AT siol.net>
2180 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2181 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2183 2007-12-30 Borut Razem <borut.razem AT siol.net>
2185 * src/pic16/gen.c: fixed implementation of bitwise operations for
2187 * support/regression/tests/bitwise.c: added test cases
2189 2007-12-29 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2192 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2193 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2194 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2195 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2196 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2197 src/pic16/pcode.[ch]: added const qualifier
2198 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2199 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2200 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2201 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2202 * as/asxxsrc/aslex.c: use dbuf_getline()
2203 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2204 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2205 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2206 as/z80/asm.h, as/z80/z80adr.c:
2207 changed type of ib and ip to const char *
2209 2007-12-28 Borut Razem <borut.razem AT siol.net>
2211 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2212 introduced (readlin) - long lines are turuncated
2213 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2214 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2215 as/z80/Makefile.in: moved aslex.c to asxxsrc
2216 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2217 * as/hc08/asmain.c, as/mcs51/asmain.c:
2218 added missing initialization of a_addr field
2219 * support/regression/tests/long_asm_line.c: added regtest for long
2222 2007-12-22 Borut Razem <borut.razem AT siol.net>
2224 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2226 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2228 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2230 2007-12-16 Borut Razem <borut.razem AT siol.net>
2232 * device/include/pic16/stdbool.h: removed, since already exists in
2233 device/include/; this also fixes bitopcse.c regression test for pic16
2235 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2236 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2237 dereference doesn't work; covered by regression test bug1399290
2239 2007-12-05 Borut Razem <borut.razem AT siol.net>
2241 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2244 2007-12-01 Borut Razem <borut.razem AT siol.net>
2246 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2247 corrected handling of the highest_valid_address
2249 2007-11-17 Raphael Neider <rneider AT web.de>
2251 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2252 * src/pic/glue.c (picglue): emit .file if --debug is given
2254 2007-11-17 Raphael Neider <rneider AT web.de>
2256 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2257 care when left or right operand resides in result, fixes #1830220
2259 2007-11-17 Borut Razem <borut.razem AT siol.net>
2261 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2262 #983491 - "Merge duplicate strings function is ineffective"
2263 * support/regression/tests/bug-983491.c: regtest disabled
2264 * as/asxxsrc: created
2265 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2266 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2267 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2268 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2269 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2270 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2271 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2272 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2273 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2274 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2275 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2276 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2277 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2279 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * device/include/stdarg.h: added and removed some casts
2282 * src/SDCCsymt.c (compareType): Fully check types between generic and
2283 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2285 2007-11-13 Borut Razem <borut.razem AT siol.net>
2287 * support/regression/tests/bug-1817005.c:
2288 added regtest for bug #1817005 - as-z80 chokes on long labels
2290 2007-11-12 Borut Razem <borut.razem AT siol.net>
2292 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2293 as/z80/asout.c, as/z80/aslist.c:
2294 fixed bug #1817005 - as-z80 chokes on long labels
2296 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2299 * as/z80/asmain.c: cosmetic changes
2302 * as/z80/alloc.h: removed
2304 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2305 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2306 * as/link/hc08/Makefile.in,
2307 * as/link/mcs51/Makefile.in,
2308 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2310 * as/link/mcs51/lkarea.c,
2311 * as/link/mcs51/lkmain.c: cosmetic changes
2312 * as/link/hc08/lklibr.c,
2313 * as/link/z80/lklibr.c,
2314 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2315 used cygwin_conv_to_full_posix_path,
2316 added warnings, cosmetic changes, brought more in sync
2317 changed old K&R into ANSI function declarations
2318 * as/link/z80/lklibr.c (loadAdb): added
2319 * as/link/z80/lkmain.c: removed -- option from usage text
2321 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2323 * src/mcs51/gen.c (outBitC): optimized for no result
2325 2007-10-31 Borut Razem <borut.razem AT siol.net>
2327 * src/SDCCsymt.c: fixed (hopeful properly) bug
2328 #1805702 - order of extern matters
2329 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2332 2007-10-29 Borut Razem <borut.razem AT siol.net>
2334 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2335 - order of extern matters
2336 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2339 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2341 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2342 24bitMode, portIsDS390
2343 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2344 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2345 (notVolatileVariable): also check sloc names,
2346 (callFuncByName): moved ftab[] out of function and sorted it by use
2348 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2350 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2351 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2352 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2353 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2354 * support/regression/tests/bug-880197.c: new, added
2356 2007-10-28 Borut Razem <borut.razem AT siol.net>
2358 * support/regression/Makefile.in,
2359 support/regression/ports/mcs51-large/spec.mk,
2360 support/regression/ports/mcs51-xstack-auto/spec.mk,
2361 support/regression/ports/mcs51-stack-auto/spec.mk,
2362 support/regression/ports/mcs51-medium/spec.mk,
2363 support/regression/ports/mcs51-common/spec.mk,
2364 support/regression/ports/mcs51-common/*,
2365 support/regression/ports/mcs51-small/*:
2366 mcs51 renamed to mcs51-common, created mcs51-small
2367 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2368 * support/regression/tests/bug-1805702.c: added regtest for bug
2371 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2373 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2374 added new rules 265 - 270
2375 * support/regression/tests/bug1721024.c:new, added
2376 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2377 introduced new test-mcs51 to run all mcs51 tests
2379 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2381 * support/regression/tests/bug1816470.c: new, added
2383 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2385 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2386 propagate for *,+,- with float, fixed bug 1816470
2387 (decorateType): cast to resultTypeProp instead of resultType
2389 2007-10-19 Borut Razem <borut.razem AT siol.net>
2391 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2392 function is ineffective" for pic16 tareget
2393 * support/scripts/listerr.c: corrected include path
2394 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2397 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2399 * support/regression/tests/using.c: new, added
2400 * support/regression/tests/vaargs.c: fixed and enabled test
2402 2007-10-18 Borut Razem <borut.razem AT siol.net>
2404 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2406 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2408 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2410 * doc/sdccman.lyx: documented option --Werror
2411 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2412 RegBankUsed[] earlier
2414 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2416 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2420 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2422 * src/SDCCast.c (decorateType): improved optimization of tri-op
2423 * src/SDCCerr.c (vwerror, setWError),
2425 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2426 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2428 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2430 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2431 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2432 * support/regression/tests/bug-223113.c,
2433 * support/regression/tests/bug-426632.c,
2434 * support/regression/tests/bug-468811.c,
2435 * support/regression/tests/bug-477835.c,
2436 * support/regression/tests/bug-478094.c,
2437 * support/regression/tests/bug-499644.c,
2438 * support/regression/tests/bug-524209.c,
2439 * support/regression/tests/bug-524211.c,
2440 * support/regression/tests/packcast.c,
2441 * support/regression/tests/structidx.c: added empty tests
2442 * support/regression/tests/bug-607243.c: enabled test
2444 2007-10-06 Borut Razem <borut.razem AT siol.net>
2446 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2447 support of universal binaries on Mac OS X
2449 2007-10-02 Borut Razem <borut.razem AT siol.net>
2451 * src/SDCCval.h: unified double2ul macro for all platforms
2452 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2453 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2455 2007-09-30 Borut Razem <borut.razem AT siol.net>
2457 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2459 * sdcc_vc_in.h: enabled warnings
2460 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2461 unsigned type, result still unsigned
2462 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2464 2007-09-28 Raphael Neider <rneider AT web.de>
2466 * src/pic/device.c (find_device): prevent buffer underflow error
2467 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2468 the just destroyed list entry
2470 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2472 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2475 2007-09-18 Borut Razem <borut.razem AT siol.net>
2477 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2478 applied to unsigned type, result still unsigned
2480 2007-09-17 Borut Razem <borut.razem AT siol.net>
2482 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2483 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2484 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2485 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2486 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2487 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2488 src/z80/gen.c, src/z80/ralloc.c:
2489 fixed bug #1739860 - sdcc does not work correctly on some platforms
2491 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2493 2007-09-17 Raphael Neider <rneider AT web.de>
2495 * src/pic16/device.c: reverted to previous version
2496 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2498 2007-09-16 Raphael Neider <rneider AT web.de>
2500 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2501 as this raises a ton of gpasm warnings, just emit a second label
2502 * src/pic16/devices.inc,
2503 * device/lib/pic16/pics.all,
2504 * device/lib/pic16/libdev/pic18f2585.c,
2505 * device/lib/pic16/libdev/pic18f2680.c,
2506 * device/lib/pic16/libdev/pic18f2682.c,
2507 * device/lib/pic16/libdev/pic18f2685.c,
2508 * device/lib/pic16/libdev/pic18f4585.c,
2509 * device/lib/pic16/libdev/pic18f4680.c,
2510 * device/lib/pic16/libdev/pic18f4682.c,
2511 * device/lib/pic16/libdev/pic18f4685.c,
2512 * device/include/pic16/pic18f2585.h,
2513 * device/include/pic16/pic18f2680.h,
2514 * device/include/pic16/pic18f2682.h,
2515 * device/include/pic16/pic18f2685.h,
2516 * device/include/pic16/pic18f4585.h,
2517 * device/include/pic16/pic18f4680.h,
2518 * device/include/pic16/pic18f4682.h,
2519 * device/include/pic16/pic18f4685.h,
2520 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2521 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2522 patch contributed by Anton Strobl, applied with changes
2524 2007-09-16 Raphael Neider <rneider AT web.de>
2526 * device/include/pic16/pic18f2431.h,
2527 * device/include/pic16/pic18f25j10.h,
2528 * device/include/pic16/pic18f4431.h,
2529 * device/include/pic16/pic18f45j10.h: adopted common include style
2530 * device/include/pic16/pic18f1320.h,
2531 * device/include/pic16/pic18f2320.h,
2532 * device/include/pic16/pic18f2525.h,
2533 * device/include/pic16/pic18f4320.h,
2534 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2535 * device/include/pic16/pic18fregs.h: prepared for automatic include
2536 file selection by having DEVICE.h for every DEVICE
2537 * device/lib/pic16/libdev/pic18f2320.c,
2538 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2540 * device/lib/pic16/configure.in,
2541 * device/lib/pic16/configure: use rm -rf instead of rmdir
2542 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2543 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2545 2007-09-09 Borut Razem <borut.razem AT siol.net>
2547 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2548 distingush between i386 and ppc Mac OS X versions
2550 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2552 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2553 * support/regression/tests/bug1788177.c: new, added
2555 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2557 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2558 * device/include/mcs51/lint.h added keyword __naked
2560 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2564 * src/SDCCmem.h: removed maxRegBank
2565 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2566 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2567 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2568 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2569 name and behaviour to handle banked functions
2570 (scan4op): and use it to fix bug 1786213
2572 2007-09-03 Raphael Neider <rneider AT web.de>
2574 * device/include/pic16/pic18f248.h,
2575 * device/include/pic16/pic18f258.h,
2576 * device/include/pic16/pic18f448.h,
2577 * device/lib/pic16/libdev/pic18f248.c,
2578 * device/lib/pic16/libdev/pic18f258.c,
2579 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2580 added T0CONbits, fixes #1786891
2582 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * src/ds390/gen.c (genFarPointerSet),
2585 * src/hc08/ralloc.c (packRegisters),
2586 * src/mcs51/ralloc.c (packRegisters),
2587 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2589 * src/SDCCicode.h: POINTER_SET can be true for literals too
2590 * support/regression/tests/bug1750318.c: new, added
2592 2007-08-23 Borut Razem <borut.razem AT siol.net>
2594 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2595 library versions without the completition functionality
2597 2007-08-22 Raphael Neider <rneider AT web.de>
2599 * device/include/pic16/pic18f1220.h,
2600 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2602 2007-08-12 Borut Razem <borut.razem AT siol.net>
2604 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2606 2007-08-11 Borut Razem <borut.razem AT siol.net>
2608 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2609 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2610 support/Util/SDCCerr.[ch] moved to src
2611 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2612 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2613 device/examples/ds390/tinitalk/tinitalk.dsp,
2614 device/examples/serialcomm/windows/serialcomm.dsp,
2615 support/librarian/librarian.dsp:
2616 removed linking of unused odbc32.lib and odbccp32.lib
2617 * support/scripts/winres.h:
2618 added for compilation with Visual C++ 2005 Express Edition
2620 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2622 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2625 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2627 * sdccconf_in.h: update the endian test so that SPARC Solaris
2628 does not throw syntax errors
2630 2007-08-06 Borut Razem <borut.razem AT siol.net>
2632 * doc/sdccman.lyx: removed two index entries which prevented the
2633 generation of sdcc doc archive
2635 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2637 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2638 instead of lyx 1.5.0.
2640 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2642 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2643 Lucas Loizaga, with minor modifications. Thanks!
2645 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2647 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2650 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2652 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2653 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2656 2007-07-22 Borut Razem <borut.razem AT siol.net>
2658 * configure.in, configure: re-introduced .version
2659 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2660 the version reverted to 2.7.0
2662 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * doc/sdccman.lyx: bumped version to 2.7.3
2666 * device/include/mcs51/compiler.h: fixed elif->else
2667 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2668 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2669 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2670 enable accuse for bit operands
2671 * src/SDCCmain.c (printVersionInfo),
2672 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2673 environment descriptor
2674 * src/SDCCutil.h: added getBuildEnvironment
2675 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2676 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2677 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2678 * support/regression/tests/bug1348008.c,
2679 * support/regression/tests/bug1496419.c,
2680 * support/regression/tests/bug1503067.c,
2681 * support/regression/tests/preproc.c: added empty tests
2683 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2685 * support/regression/tests/bug1678803.c: new, added
2687 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * as/link/hc08/lkihx.c,
2691 * as/link/hc08/lkrloc.c,
2692 * as/link/mcs51/lkihx.c,
2693 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2694 ihxExtendedLinearAddress
2695 * as/link/mcs51/lkrloc.c (relr),
2696 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2697 acall/ajmp, see bug 830513
2699 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2702 (cseBBlock): remember aggr2ptr has been used
2703 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2704 (geniCodeAssign): fixed bug 868103
2705 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2706 added operandSize prototype
2707 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2708 (genDataPointerSet): use max of size of right and result,
2709 (gencjne): added parameter useCarry for optimization,
2710 (genCmpEq): use carry if appropriate,
2711 (genXor): check if operand already in carry
2712 * support/regression/tests/bug-868103.c: enabled test
2714 2007-07-12 Raphael Neider <rneider AT web.de>
2716 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2718 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2720 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2721 from Robert Larice, thanks
2722 * support/regression/tests/bitopcse.c,
2723 * support/regression/tests/bitvars.c,
2724 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2725 * support/regression/tests/bug-927659.c: enabled test for z80
2726 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2727 * support/regression/tests/bug1745717.c: new, added
2728 * support/regression/tests/literalop.c,
2729 * support/regression/tests/nullstring.c: removed storage definitions that
2730 are now in testfwk.h
2732 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2735 and bool for targets that do not fully support it.
2736 * support/regression/tests/bug1546986.c,
2737 * support/regression/tests/bug1723128.c,
2738 * support/regression/tests/bug1734654.c,
2739 * support/regression/tests/bug1738367.c,
2740 * support/regression/tests/constantRange.c: only use bool if allowed
2742 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2744 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2745 Larice, also handle function pointers
2746 * support/regression/tests/bug1749275.c: new, added
2748 2007-07-03 Borut Razem <borut.razem AT siol.net>
2750 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2751 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2752 #1746528: SDCC should ignore ':' in inline assembler comments
2753 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2755 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2757 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2758 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2760 2007-06-29 Borut Razem <borut.razem AT siol.net>
2762 * src/SDCCmain.c: fixed bug
2763 #1744746: SDCC #4867: broken option --xram-size
2765 2007-06-28 Borut Razem <borut.razem AT siol.net>
2767 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2768 find out the endianess of host machine for ucsim
2770 2007-06-27 Borut Razem <borut.razem AT siol.net>
2772 * support/regression/generate-cases.py: corrected the file name
2774 * configure.in, configure, sdccconf_in.h: find out the endianess of
2776 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2779 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2781 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2783 2007-06-26 Borut Razem <borut.razem AT siol.net>
2785 * support/regression/generate-cases.py: display warning if function
2786 list is empty; implemented more flexible rule for detection of
2787 testing functions, allowing return type 'void' in the same line as
2788 the function name in the function definition
2789 * support/regression/tests/bug-1654060.c: corrected test
2790 * support/librarian/sdcclib.c: fixed warning:
2791 format '%s' expects type 'char *', but argument 2 has type 'int'
2793 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2795 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2796 Multiple infiles for sdcclib.
2798 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2800 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2803 2007-06-18 Borut Razem <borut.razem AT siol.net>
2805 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2806 how to handle comments, so they have to be removed by the
2807 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2808 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2809 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2810 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2811 table driven option hadling
2813 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2815 * src/SDCCast.c (decorateType),
2816 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2817 iCode to ast level to fix bug 1738367
2818 * support/regression/tests/bug1738367.c: new, added
2820 2007-06-15 Raphael Neider <rneider AT web.de>
2822 * src/pic16/devices.inc,
2823 * device/lib/pic16/pics.all,
2824 * device/include/pic16/pic18fregs.h,
2825 * device/include/pic16/pic18f[24][45]20.h,
2826 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2827 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2828 * device/lib/pic16/Makefile.in: faster cleanup
2830 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2832 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2834 2007-06-13 Raphael Neider <rneider AT web.de>
2836 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2838 2007-06-12 Raphael Neider <rneider AT web.de>
2840 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2841 suppress bit defines if NO_BIT_DEFINES is #define'd
2842 * device/include/pic/pic*.h: recreated all headers to include
2843 conditional bit defines
2844 * device/include/pic/pic16f886.h,
2845 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2846 * device/include/pic/recreate.sh: script to recreate the complete
2847 device library files based on the currently supported devices
2849 2007-06-12 Borut Razem <borut.razem AT siol.net>
2851 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2852 support/regression/Makefile.in, support/scripts/build.mak,
2853 support/scripts/Makefile.snapshot:
2854 use new svn URL scheme
2855 * doc/sdccman.lyx: SDCC Wiki moved to
2856 http://sdcc.wiki.sourceforge.net/
2858 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2860 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2861 * support/regression/tests/bug1734654.c: added
2863 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2866 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2867 with literal operands
2869 2007-06-10 Borut Razem <borut.razem AT siol.net>
2871 * as/link/z80/lklibr.c: fixed mingw build warning
2872 lklibr.c:575: warning: implicit declaration of function 'tolower'
2873 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2874 src/z80/main.c: move target specific options from src/SDCCmain.c
2875 to src/<target>/main.c
2877 2007-06-09 Borut Razem <borut.razem AT siol.net>
2879 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2880 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2881 * support/regression/tests/bug-1294691.c: added
2883 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2886 can also be static, fixes bug 1733438
2887 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2888 have absolute address too
2889 (computeType): added optimization for 'cond ? true : false'
2890 * support/regression/tests/absolute.c: added test for static absolute var
2892 2007-06-08 Raphael Neider <rneider AT web.de>
2894 * src/regression/Makefile: suppress parallel builds, allow easy
2895 switching between pic14/pic16 ports
2896 * src/regression/picregs.h: added pic14/16 header file switch
2897 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2898 inline.c,nestfor.c,string1.c}: include "picregs.h"
2900 2007-06-07 Borut Razem <borut.razem AT siol.net>
2902 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2903 permanent solution to suppress GCC 4.2.0 c++ warning:
2904 deprecated conversion from string constant to `char *'
2905 use 'const char *' where ever required
2906 * support/regression/generate-cases.py: implemented more flexible rule
2907 for detection of testing functions, allowing white-spaces surrounding
2908 the function name and the 'void' parameter.
2909 * support/regression/tests/constantRange.c,
2910 support/regression/tests/scott-compare3.c: fixed failing regression
2911 tests, uncovered by implementation of more flexible rule for detection
2912 of testing functions
2914 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2916 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2918 2007-06-04 Borut Razem <borut.razem AT siol.net>
2920 * configure.in, configure, config_vc.awk: sdcc version number is now
2921 stored in configure.in; removed .version
2922 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2923 doc/INSTALL.txt: version bumped to 2.7.2
2924 * sim/ucsim/configure.in, sim/ucsim/configure:
2925 use "read" to read from .version
2927 2007-06-03 Borut Razem <borut.razem AT siol.net>
2929 * */Makefile.in: removed annoying warning:
2930 Makefile:xx: Makefile.dep: No such file or directory
2932 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2935 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2936 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2937 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2938 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2939 bugfix: only use newBoolLink for bit result type
2940 * src/SDCCicode.c (geniCodeLogic): added param tree,
2941 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2942 (geniCodeLogicAndOr): use IS_BIT,
2943 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2944 (ast2iCode): added tree param to geniCodeLogic for comparisons
2945 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2946 * support/regression/tests/bug1723128.c: added test NotZero
2948 2007-06-01 Borut Razem <borut.razem AT siol.net>
2950 * SDCPP synchronized with GCC CPP release version 4.2.0,
2951 currently the latest release:
2952 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2953 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2954 support/cpp2/cppdefault.h, support/cpp2/except.h,
2955 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2956 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2957 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2958 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2959 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2960 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2961 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2962 support/cpp2/opts.h, support/cpp2/output.h,
2963 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2964 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2965 support/cpp2/system.h, support/cpp2/version.c,
2966 support/cpp2/Makefile.in: modified
2967 * support/cpp2/opts-common.c: added
2968 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2969 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2970 search for included source file in local directory
2971 * sim/ucsim/configure, sim/ucsim/configure.in:
2972 temporary solution to suppress GCC 4.2.0 c++ warning:
2973 deprecated conversion from string constant to `char *'
2975 2007-06-01 Raphael Neider <rneider AT web.de>
2977 * device/lib/pic/libdev/pic12f683.c,
2978 * device/include/pic/pic12f683.h: added GPIO bits
2980 2007-06-01 Raphael Neider <rneider AT web.de>
2982 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2983 quotation marks, clarified role of PIC14 vs. PIC16 ports
2984 * src/pic16/devices.inc,
2985 * device/include/pic16/pic18fregs.h,
2986 * device/include/pic16/pic18f[24][45]j10.h,
2987 * device/lib/pic16/pics.all,
2988 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2989 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2990 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2991 for new devices as they are not yet supported by gputils
2993 2007-05-31 Borut Razem <borut.razem AT siol.net>
2995 * Small Device C Compiler 2.7.0 released
2996 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2997 changed sdcc version to 2.7.1
2998 * support/scripts/sdcc.nsi: added How to create WIN32 release
3001 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3003 * doc/sdccman.lyx: documented initialization and allocation of absolute
3004 variables, bit parameter passing, the need for function pointers to be
3005 reentrant and alpha quality support of inline and retrict
3007 2007-05-26 Borut Razem <borut.razem AT siol.net>
3009 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3010 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3011 * docs/knownbugs.html: updated
3013 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3015 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3017 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3019 (gencjneshort): optimized when left is AOP_DIR
3020 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3021 initializing unions in a struct/array
3022 * support/regression/fwk/include/testfwk.h: added defines for data, near
3023 and far for host and z80
3024 * support/regression/tests/bug1723128.c: new, added
3026 2007-05-22 Borut Razem <borut.razem AT siol.net>
3028 * doc/knownbugs.html: updated
3030 2007-05-21 Raphael Neider <rneider AT web.de>
3032 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3033 error message instead
3034 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3036 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3038 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3040 2007-05-21 Raphael Neider <rneider AT web.de>
3042 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3044 * src/regression/gpsim_assert.h,
3045 * src/regression/Makefile,
3046 * src/regression/pcodeopt.c: regression test for the above fix
3048 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3050 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3051 jumps to self, fixed bug 1717281
3053 2007-05-10 Borut Razem <borut.razem AT siol.net>
3055 * support/scripts/gen_known_bugs.pl: cosmetic fix
3056 * doc/knownbugs.html: generated by gen_known_bugs.pl
3058 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3060 * src/SDCCast.c (createFunction): also generate non-inlined version of
3061 function for functions declared as "static inline"
3062 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3063 function can be inlined after non-inlined version generated.
3065 2007-05-10 Borut Razem <borut.razem AT siol.net>
3067 * support/scripts/gen_known_bugs.pl: added script
3068 which generates knownbugs.html
3070 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3072 * doc/knownbugs.html: updated for release 2.7.0
3074 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3076 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3078 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3080 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3081 (throughout): updated generating comments
3082 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3083 (throughout): updated generating comments
3084 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3085 rule instead of at the second, or it might skip lines when removing the
3087 * support/regression/tests/bug1714204.c: changed test to foo
3089 2007-05-08 Borut Razem <borut.razem AT siol.net>
3091 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3092 thanks to SDCC Distributed Compile Farm members,
3093 added Z80 and GBZ80 command line options
3094 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3096 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3098 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3099 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3100 * support/regression/tests/longlit.c: modified to be tested at all and
3101 to pass the actual test
3103 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3105 * device/include/mcs51/uPSD33xx.h: Added.
3107 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3109 * device/lib/_gptrput.c,
3110 * device/lib/_gptrget.c: removed old code,
3112 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3113 * support/regression/tests/bug1714204.c: new, added
3115 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3117 * support/regression/tests/regtrack.c: test was never executed
3118 because of the regression test being picky about white spaces.
3119 * device/lib/mcs51/crtclear.asm: added comment
3121 2007-05-06 Raphael Neider <rneider AT web.de>
3123 * device/lib/pic/Makefile.rules,
3124 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3125 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3127 2007-05-06 Raphael Neider <rneider AT web.de>
3129 * src/pic16/device.h,
3131 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3132 _pic16_setDefaultOptions): removed/reordered command-line args
3133 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3134 devices, regrouped command line args, environment variables),
3135 clarified sone points, added sections on how to add devices to the
3138 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3140 * src/z80/peeph.def: fixed bug in rule 2
3142 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3144 * src/port.h: added TARGET_MCS51_LIKE
3145 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3146 take advantage of it too
3147 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3148 (shiftR2Left2Result): Optimized: don't check shifting by 0
3149 * src/z80/peeph-z80.def,
3150 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3151 modifications, see patch 1700823
3152 * src/mcs51/peep.c (): fixed bug 1712928
3153 * support/regression/tests/bug1712928.c: new, added
3155 2007-05-05 Borut Razem <borut.razem AT siol.net>
3157 * device/lib/pic16/Makefile.common.in,
3158 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3159 removed bash dependencies
3161 2007-05-01 Borut Razem <borut.razem AT siol.net>
3164 fixed bug #1710507: --i-code-in-asm makes compile fail
3165 all iCode comments are now one liners
3166 * src/mcs51/gen.c: fixed memory leak
3168 2007-05-01 Raphael Neider <rneider AT web.de>
3170 * device/lib/pic/libdev/*.c
3171 * device/include/pic/*.h: regenerated all device libs from updated
3173 * support/scripts/inc2h.pl: documented usage, now uses strict to
3176 2007-04-30 Borut Razem <borut.razem AT siol.net>
3179 fixed bug #1669175: Problem with space in output paths
3180 documented how to use paths with spaces for Windows users
3182 2007-04-29 Borut Razem <borut.razem AT siol.net>
3184 * Fixed svn:eol-style and svn:keywords properties
3185 * src/SDCCval.c: fixed bug
3186 #1592871: Segfault with "large" const arrays of characters
3187 replaced recursion with iteration
3188 * Removed svn:executable property from non-executable files
3190 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3192 * src/mcs51/gen.c (genRet): fixed bug 1707003
3194 2007-04-27 Raphael Neider <rneider AT web.de>
3196 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3197 createReachingDefinitions,assignValnums,pic16_destructDF,
3198 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3199 prevent NULL pointer dereferences
3200 * device/lib/pic/libdev/pic16f886.c,
3201 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3202 prevent building them, gputils do not really support them yet
3204 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3206 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3207 helps printf_small. 32 bytes more __idata mem.
3209 2007-04-27 Raphael Neider <rneider AT web.de>
3211 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3212 return early when pb or pb->pcHead is NULL (patch #1708427)
3213 * src/regression/empty.c,
3214 * src/regression/Makefile: added test with empty functions
3215 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3217 2007-04-27 Borut Razem <borut.razem AT siol.net>
3219 * src/SDCCast.c: fixed feature request
3220 #1547512: Redundant strings linked when using sizeof("abc")
3222 2007-04-23 Borut Razem <borut.razem AT siol.net>
3224 * doc/sdccman.lyx, src/SDCCmain.c:
3225 peep-hole comments are generated only if --fverbose-asm option is
3226 specified and --no-peep-comments is not, as proposed by Frieder.
3227 * support/regression/Makefile.in: compile regression tests with
3228 --fverbose-asm option so one can "grep" whether a new (or an old)
3229 peephole is (still) applied; requested by Frieder.
3231 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3233 * device/include/pic/pic16f886.h,
3234 * device/include/pic/pic16f887.h,
3235 * device/lib/pic/libdev/pic16f886.c,
3236 * device/lib/pic/libdev/pic16f887.c,
3237 * device/include/pic/pic14devices.txt,
3238 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3240 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3242 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3245 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3247 * device/lib/_memset.c: assembler version for mcs51
3249 2007-04-22 Borut Razem <borut.razem AT siol.net>
3251 * support/scripts/listerr.c: program to create the list of errors and
3252 warnings list from - added
3253 * doc/sdccman.lyx: removed the note
3254 "For list of warnings and corresponding codes, see err_warn.txt"
3255 * src/SDCCsymt.c: fixed bug #1699804:
3256 Bug with some uses of sizeof(static local array) (MCS51)
3257 * support/regression/tests/bug-1699804.c: added
3259 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3261 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3262 (main): added option -i,
3263 (asmbl, case S_INCL): use search_path_fopen,
3264 mostly from patch 1579668 by Peter Miller, thanks
3265 * src/z80/main.c: fixed typo --callee-saves-bc
3266 * device/include/mcs51/compiler.h: added sfrword for Tasking
3268 2007-04-20 Borut Razem <borut.razem AT siol.net>
3270 * src/z80/main.c: replaced reserved keyword asm with asmblr
3272 2007-04-19 Borut Razem <borut.razem AT siol.net>
3274 * src/port.h: use const pointers to strings
3275 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3276 * src/pic16/main.c: include SDCCargs.h
3277 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3278 const char, since the strings are dynamically allocated
3279 * src/SDCCmain.c: options.code_seg and options.const_seg are
3280 dynamically allocated; check port specific command line options
3281 before the general ones
3282 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3284 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3286 * device/include/ds400rom.h,
3287 * device/lib/ds390/lcd390.c,
3288 * device/lib/ds390/memcpyx.c,
3289 * device/lib/ds390/rtc390.c,
3290 * device/lib/ds400/ds400rom.c,
3291 * device/lib/ds400/memcpyx.c,
3292 * device/lib/hc08/_ret.c: more replacements of keywords with their
3293 double underscore equivalents
3294 * device/lib/ds390/Makefile.in,
3295 * device/lib/ds400/Makefile.in,
3296 * device/lib/gbz80/Makefile.in,
3297 * device/lib/hc08/Makefile.in,
3298 * device/lib/mcs51/Makefile.in,
3299 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3301 2007-04-17 Borut Razem <borut.razem AT siol.net>
3303 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3304 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3305 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3306 to --fverbose-asm, to be gcc'ish
3308 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3310 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3312 2007-04-17 Borut Razem <borut.razem AT siol.net>
3314 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3315 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3316 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3317 with their double underscore equivalent
3319 2007-04-14 Borut Razem <borut.razem AT siol.net>
3321 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3324 2007-04-13 Borut Razem <borut.razem AT siol.net>
3326 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3328 * device/examples/serialcomm/windows/serial.[ch],
3329 device/examples/serialcomm/windows/test_serialcomm.cpp:
3330 updated by Bela Torok
3331 * device/examples/serialcomm/windows/serialcomm.dsw,
3332 device/examples/serialcomm/windows/serialcomm.dsp: added
3334 2007-04-13 Jan Waclawek <wek AT efton.sk>
3336 * doc/sdccman.lyx: additions and changes at various places
3337 (submitted as #1697136).
3338 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3340 2007-04-10 Borut Razem <borut.razem AT siol.net>
3342 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3343 LyX file format changed to 245
3344 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3345 "FreeWare" replaced with "free open source"
3347 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3349 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3351 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3353 * device/include/pic16/pic18fregs.h,
3355 * device/lib/_decdptr.c,
3356 * device/lib/_divsint.c,
3357 * device/lib/_divslong.c,
3358 * device/lib/_divuint.c,
3359 * device/lib/_divulong.c,
3360 * device/lib/_fs2schar.c,
3361 * device/lib/_fs2sint.c,
3362 * device/lib/_fs2slong.c,
3363 * device/lib/_fs2uchar.c,
3364 * device/lib/_fs2uint.c,
3365 * device/lib/_fs2ulong.c,
3366 * device/lib/_fsadd.c,
3367 * device/lib/_fscmp.c,
3368 * device/lib/_fsdiv.c,
3369 * device/lib/_fseq.c,
3370 * device/lib/_fsget1arg.c,
3371 * device/lib/_fsget2args.c,
3372 * device/lib/_fsgt.c,
3373 * device/lib/_fslt.c,
3374 * device/lib/_fsmul.c,
3375 * device/lib/_fsneq.c,
3376 * device/lib/_fsnormalize.c,
3377 * device/lib/_fsreturnval.c,
3378 * device/lib/_fsrshift.c,
3379 * device/lib/_fssub.c,
3380 * device/lib/_fsswapargs.c,
3381 * device/lib/_gptrget.c,
3382 * device/lib/_gptrgetc.c,
3383 * device/lib/_gptrput.c,
3384 * device/lib/_logexpf.c,
3385 * device/lib/_modsint.c,
3386 * device/lib/_modslong.c,
3387 * device/lib/_moduint.c,
3388 * device/lib/_modulong.c,
3389 * device/lib/_mulint.c,
3390 * device/lib/_mullong.c,
3391 * device/lib/_schar2fs.c,
3392 * device/lib/_ser.c,
3393 * device/lib/_setjmp.c,
3394 * device/lib/_sint2fs.c,
3395 * device/lib/_slong2fs.c,
3396 * device/lib/_spx.c,
3397 * device/lib/_uchar2fs.c,
3398 * device/lib/_uint2fs.c,
3399 * device/lib/_ulong2fs.c,
3400 * device/lib/asincosf.c,
3401 * device/lib/atanf.c,
3402 * device/lib/calloc.c,
3403 * device/lib/ds390/tinibios.c,
3404 * device/lib/ds400/tinibios.c,
3405 * device/lib/expf.c,
3406 * device/lib/free.c,
3407 * device/lib/hc08/_mulint.c,
3408 * device/lib/logf.c,
3409 * device/lib/malloc.c,
3410 * device/lib/printf_fast.c,
3411 * device/lib/printf_tiny.c,
3412 * device/lib/printfl.c,
3413 * device/lib/realloc.c,
3414 * device/lib/ser_ir.c,
3415 * device/lib/serial.c,
3416 * support/regression/tests/libmullong.c: replaced all special keywords
3417 with their double underscore equivalent
3418 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3419 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3421 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3422 (genRet): if the bit-symbol is ruonly it already is in the carry
3423 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3424 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3425 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3426 type UCHAR if dest is not bit
3428 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3430 * device/include/math.h,
3431 * device/lib/cotf.c,
3432 * device/lib/expf.c,
3433 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3435 2007-04-01 Borut Razem <borut.razem AT siol.net>
3437 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3438 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3439 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3440 gcc_unreachable() called internal_error()...
3442 2007-03-30 Raphael Neider <rneider AT web.de>
3444 * src/pic/ralloc.c (isData): suppress garbage debug output
3446 2007-03-28 Borut Razem <borut.razem AT siol.net>
3449 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3450 is developed, built and used worldwide, and the word "night" doesn't
3453 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3455 * device/include/mcs51/C8051F360.h: new, added
3456 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3458 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3460 * src/SDCC.y (declaration_specifiers, function_specifier),
3461 * support/Util/SDCCerr.c,
3462 * support/Util/SDCCerr.h,
3464 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3466 * src/SDCCmem.c (deallocParms),
3467 * src/SDCCast.c: support for function inlining, not quite complete
3468 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3469 'restrict' qualifier
3471 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3473 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3474 (saveRBank, unsaveRBank): don't save bits,
3475 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3476 * support/regression/tests/bug1535242.c: new, added
3477 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3478 thanks Alexey Shamrin <shamrin AT gmail.com>,
3479 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3480 removed header guard)
3482 * sdcc.spec: bumped version to 2.6.5
3483 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3485 2007-03-22 Borut Razem <borut.razem AT siol.net>
3487 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3488 fixed bug #1653671: sdcdb integration into ddd is broken
3490 2007-03-22 Raphael Neider <rneider AT web.de>
3492 * src/pic/gen.c (popGetExternal): augmented to also create references
3493 to external variables (not only labels),
3494 (genCall): comment on plan to reduce PAGESEL overhead,
3495 (genFunction, genEndFunction): also save/restore FSR around interrupt
3496 handling code, removed lots of unused code
3497 (genDivOneByte): release acquired temp register
3498 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3500 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3501 for registers that need to be saved during interrupts (FSR, STATUS,
3502 PCLATH; W needs special handling), currently only FSR is used
3504 2007-03-22 Raphael Neider <rneider AT web.de>
3506 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3508 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3510 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3512 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3514 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3516 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3518 * as/link/aslink.h: added LKOBJEXT
3519 * as/link/hc08/link_hc08.dsp,
3520 * as/link/hc08/Makefile.bcc,
3521 * as/link/hc08/Makefile.in,
3522 * as/link/mcs51/aslink.dsp,
3523 * as/link/mcs51/Makefile.bcc,
3524 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3525 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3526 * as/link/lkaomf51.c: merged and moved
3527 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3528 * as/link/z80/lkdata.c,
3529 * as/link/lkdata.c: merged and moved
3530 * as/link/hc08/lkmain.c,
3531 * as/link/mcs51/lkmain.c: cosmetic changes
3532 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3533 * as/link/lklex.c: use LKOBJEXT
3534 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3535 ANSI-fied functions, removed bubble-sorts
3536 * as/link/z80/lksym.c as/link/lksym.c: merged,
3538 * as/link/z80/linkgbz80.dsp,
3539 * as/link/z80/linkz80.dsp,
3540 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3541 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3542 * as/link/z80/lkhead.c,
3543 * as/link/z80/lklex.c: deleted
3544 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3545 * as/link/z80/lkmain.c: added copyfile()
3547 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3549 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3551 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3553 * device/lib/_strlen.c: assembler version for mcs51
3555 2007-03-13 Raphael Neider <rneider AT web.de>
3557 * device/include/pic16/pic18f2221.h,
3558 * device/include/pic16/pic18f2321.h,
3559 * device/include/pic16/pic18f2331.h,
3560 * device/include/pic16/pic18f4221.h,
3561 * device/include/pic16/pic18f4321.h,
3562 * device/include/pic16/pic18f4331.h: fixed config byte location names
3563 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3564 consistently named config byte locations
3566 2007-03-13 Borut Razem <borut.razem AT siol.net>
3568 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3569 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3570 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3571 as/link/z80/Makefile.in, as/z80/Makefile.in:
3574 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3576 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3577 * device/lib/printf_large.c: pointer was converted to generic
3578 pointer for mcs51 models other than model-small (Maarten noticed)
3580 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3582 * device/include/mcs51/ADuC84x.h: Added.
3584 2007-03-10 Borut Razem <borut.razem AT siol.net>
3586 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3587 fixed RFE #1624219: double backslashes in filenames;
3588 functions hexEscape(), octalEscape() and copyStr() moved from
3589 SDCCval.c to SDCCutil.c and made them glovbally available
3591 2007-03-09 Borut Razem <borut.razem AT siol.net>
3593 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3594 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3595 1673361: Missaligned comments in output files
3597 2007-03-09 Raphael Neider <rneider AT web.de>
3599 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3601 2007-03-09 Raphael Neider <rneider AT web.de>
3605 * src/pic/ralloc.c: suppress undesired debug output
3606 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3608 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3610 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3612 2007-03-07 Borut Razem <borut.razem AT siol.net>
3614 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3615 search include files in the current directory
3617 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3619 * src/SDCCglue.c (emitMaps, glue),
3620 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3622 * support/regression/tests/absolute.c: added xdata test
3624 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3626 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3627 added condition to macro, fixes bug 1666080
3629 2007-03-02 Raphael Neider <rneider AT web.de>
3631 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3633 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3635 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3636 be cleared. Unconditionally set __XPAGE
3637 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3639 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3644 * src/mcs51/rtrack.c,
3646 * doc/sdccman.lyx: added --no-gen-comments
3647 * src/mcs51/peeph.def: added 192.b, disabled 185
3649 2007-02-25 Raphael Neider <rneider AT web.de>
3651 * src/pic16/gen.c (genCast): fixed typo
3652 * device/lib/pic16/Makefile.subdir: only install existing files
3653 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3655 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3657 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3658 * device/lib/mcs51/crtclear.asm,
3659 * device/lib/mcs51/crtxclear.asm: renumbered labels
3660 * device/lib/mcs51/Makefile.in: added crtcall.asm
3661 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3662 * src/mcs51/gen.c (movc): removed,
3663 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3665 (toCarry, genSend, genRet): added function toCarry,
3666 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3667 (assignBit, genAssign, genCast): added function assignBit
3668 * src/mcs51/Makefile.bcc: added rtrack.c
3669 * src/mcs51/ralloc.h: made valueKnown a bitfield
3670 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3671 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3672 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3673 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3674 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3675 (_pop): only pop valid pairs, see gencjneshort,
3676 (gencjneshort): return pair that still needs to be popped, restructured,
3677 (gencjne, genCmpEq): call _pop
3679 2007-02-23 Raphael Neider <rneider AT web.de>
3681 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3683 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3685 * device/include/mcs51/P89LPC925.h: Added.
3687 2007-02-18 Raphael Neider <rneider AT web.de>
3689 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3691 2007-02-17 Borut Razem <borut.razem AT siol.net>
3693 * support/cpp2/directives.c, support/cpp2/version.c:
3694 synchronized with GCC CPP 4.1.2
3696 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3698 * src/mcs51/rtrack.h,
3699 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3700 by checking the strings passed by emitcode() to the assembler.
3701 Feel free to change. This in part addresses RFE #482179.
3702 Set environment variable SDCC_RTRACK to enable.
3703 * src/mcs51/gen.c: inserted hooks
3704 * src/mcs51/ralloc.h: added two members to struct regs
3705 * support/regression/tests/regtrack.c: added
3707 2007-02-14 Borut Razem <borut.razem AT siol.net>
3709 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3710 * Makefile.in: applied patch from Makefile related part of
3711 #1469393: Compiler does not initialize static data
3713 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3715 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3716 for better fix of bug 1273984, compiles pic16 rand.c
3718 2007-02-12 Borut Razem <borut.razem AT siol.net>
3720 * src/pic16/main.c: fixed pic16 standard library directory bug
3722 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3724 * src/hc08/gen.c (genSwap): fix swap regression test
3726 2007-02-10 Borut Razem <borut.razem AT siol.net>
3728 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3730 * support/regression/tests/bug-1654060.c: added regression test for
3733 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3735 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3736 bit moves in return statement
3738 2007-02-09 Borut Razem <borut.razem AT siol.net>
3740 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3743 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3745 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3746 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3748 2007-02-07 Raphael Neider <rneider AT web.de>
3750 * src/pic16/devices.inc,
3751 * device/include/pic16/pic18fregs.h,
3752 * device/include/pic16/pic18f[24][34]31.h,
3753 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3754 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3755 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3757 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3759 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3760 can this have lived here for so many years?
3761 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3762 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3763 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3765 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3767 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3768 appended by loop induction must be at the very end of the eBBlock
3770 2007-02-05 Kevin Vigor
3772 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3774 2007-02-05 Borut Razem <borut.razem AT siol.net>
3776 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3777 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3779 2007-02-03 Borut Razem <borut.razem AT siol.net>
3781 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3782 applied patch #1646602 option to set default signedness of char to
3783 unsigned, added -funsigned-char command line option,
3784 thanks to Gunther Jehle
3785 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3786 prompt for file deletion a few hundred times (especially the
3787 subversion files, which have ro permissions so it asks for
3788 confirmation), thanks to Simon McAuliffe;
3789 added {} + option to find in order to remove multiple files from a
3792 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3794 * device/include/mcs51/SST89x5xRDx.h: Added.
3796 2007-02-02 Raphael Neider <rneider AT web.de>
3798 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3799 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3801 2007-02-01 Raphael Neider <rneider AT web.de>
3803 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3806 2007-01-31 Borut Razem <borut.razem AT siol.net>
3808 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3809 if compiled with GCC. Thanks to Raphael Neider
3811 2007-01-31 Raphael Neider <rneider AT web.de>
3813 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3814 operand names, handles name and (name + n) for all n,
3815 (sameBank): restructured, also check bank allocation policy,
3816 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3817 (pic14_operandsAllocatedInSameBank): check whether to operands
3818 will be allocated into the same bank (i.e., section) to reduce
3819 BANKSEL overhead, queried from pcode.c:sameBank,
3820 (pic14printLocals): reintroduced clustering registers into a single
3821 section: all compiler generated symbols will now reside in one
3822 bank (per file), reducing BANKSEL overhead and code size,
3823 (showAllMemmaps): use local dbuf where possible
3825 2007-01-29 Raphael Neider <rneider AT web.de>
3827 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3828 (call_libraryfunc): retrieve/create symbol and mark as used,
3829 (genFunction): mark defined functions as non-extern and add again
3830 to code memmap for later output
3831 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3832 (pic14printLocals): reworked for new symbol emission,
3833 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3834 showAllMemmaps): reworked symbol output using dbufs, added handling
3835 of string literals (still incomplete),
3836 (picglue): removed symbol emission, moved into showAllMemmaps,
3837 (emitSymbolSet): new workhorse for symbol output,
3838 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3840 2007-01-29 Borut Razem <borut.razem AT siol.net>
3842 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3843 component contains the extension separator.
3845 2007-01-28 Borut Razem <borut.razem AT siol.net>
3847 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3849 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3850 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3851 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3852 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3853 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3854 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3855 src/z80/gen.c, support/Util/MySystem.c:
3856 accept slash and backslash as directory separator on WIN32 and
3859 2007-01-28 Raphael Neider <rneider AT web.de>
3861 * src/pic16/devices.inc,
3862 * device/include/pic16/pic18f[24][23]21.h,
3863 * device/include/pic16/pic18fregs.h,
3864 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3865 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3866 * device/lib/pic16/libio/adc.ignore,
3867 * device/lib/pic16/libio/i2c.ignore,
3868 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3869 family, as gputils do not yet support the devices
3870 * device/lib/pic16/Makefile.subdir: ignore errors on install
3871 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3872 headers and libraries from gputils .inc files
3874 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3876 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3878 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3880 * doc/sdccman.lyx: add printf benchmarks
3882 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3884 * device/lib/printf_fast.c: fix %c, char promoted to int
3885 * device/lib/printf_tiny.c: fix %c, char promoted to int
3887 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3889 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3891 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3893 * support/regression/tests/swap.c: 64 bit hosts failed
3894 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3896 2007-01-25 Raphael Neider <rneider AT web.de>
3898 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3899 based on absolute register address, patch by Alex Blond
3901 2007-01-22 Raphael Neider <rneider AT web.de>
3903 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3904 emitted, do not emit them again...
3906 2007-01-22 Raphael Neider <rneider AT web.de>
3908 * src/regression/bank1.c, src/regression/compare6.c,
3909 src/regression/add.c: cosmetic changes
3910 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3911 * src/pic/gen.c: fixed global zero and one,
3912 (aopForSym): removed unued code,
3913 (aopGet): assert aop is defined, check and use `index' of
3914 pCodeImmd operands (fixes #1630908),
3915 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3916 (register_reassign): prevent accidental register unification,
3917 (ReuseReg): cosmetic changes (also above)
3918 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3919 pic14emitStaticSeg): do not emit initialized data,
3920 (printIval*): replaced with working versions,
3921 (pic14createInterruptVect,picglue): use idata for initialized data,
3922 now init data should work in all modules (not only main()),
3923 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3925 2007-01-21 Borut Razem <borut.razem AT siol.net>
3927 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3928 use -fPIC or -fpic if they are supported and not ignored
3929 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3930 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3932 2007-01-20 Borut Razem <borut.razem AT siol.net>
3934 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3935 implemented RFE #1470316: allow "$" in variable names
3937 2007-01-20 Raphael Neider <rneider AT web.de>
3939 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3941 2007-01-20 Raphael Neider <rneider AT web.de>
3943 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3944 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3945 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3946 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3947 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3948 * device/lib/pic/libdev/pic*.c,
3949 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3950 * device/lib/pic/libdev/Makefile.in: show progress
3952 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3954 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3955 * support/scripts/sdcc_cygwin_mingw32,
3956 * support/scripts/sdcc_mingw32,
3957 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3958 conformance with autoconf 2.6
3960 2007-01-19 Raphael Neider <rneider AT web.de>
3962 * src/pic/device.c (register_map): fixed list construction
3963 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3964 (genMod): removed case for genModbits,
3965 (genModbits): removed as now unused/unimplemented
3966 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3968 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3970 * support/regression/tests/swap.c: added in response to #1638622
3971 * doc/sdccman.lyx: synced version, minor changes
3973 2007-01-18 Borut Razem <borut.razem AT siol.net>
3975 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3976 thanks to Gunther Jehle
3977 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3978 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3979 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3980 use filename in lineno instead.
3981 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3982 print the file name in ast_print()
3984 2007-01-18 Borut Razem <borut.razem AT siol.net>
3986 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3988 * src/SDCC.lex: stringLiteral() returns const char pointer,
3989 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3990 fixed column counting
3991 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3992 accept const char pointer as parameter
3993 * src/SDCCdwarf2.c: corrected buffer size
3995 2007-01-17 Borut Razem <borut.razem AT siol.net>
3997 * support/Util/dbuf_string.c: fixed for amd64
3999 2007-01-15 Borut Razem <borut.razem AT siol.net>
4001 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4002 removed terminal symbol ELIPSIS, since it was never generated by the
4003 lexer and it was wrongly used in parameter_identifier_list rule
4005 2007-01-15 Raphael Neider <rneider AT web.de>
4007 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4008 code page and data banking description
4009 * src/pic/genarith.c,
4010 * src/pic/gen.h: removed bit arithmetic functions,
4011 updated exit(1) to exit(EXIT_FAILURE)
4012 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4013 * device/include/pic16/pic18f2455.h,
4014 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4015 TRISD and TRISE, fixed/added some bit names
4016 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4017 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4018 updated pic18f2455.{c,h} instead of duplicating them
4020 2007-01-14 Borut Razem <borut.razem AT siol.net>
4022 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4023 Cannot debug files that contain spaces in the path name
4024 by converting spaces in asm file name to underscores
4026 2007-01-13 Borut Razem <borut.razem AT siol.net>
4028 * doc/sdccman.lyx: fixed format errors
4030 2007-01-10 Borut Razem <borut.razem AT siol.net>
4032 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4033 codeseg/constseg #pragma fail
4034 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4035 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4036 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4037 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4039 2007-01-09 Borut Razem <borut.razem AT siol.net>
4041 * get rid of diagnistic.[ch], pretty-print.[ch],
4042 c-pretty-print.[ch], ... used just for error, warning, ...
4044 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4045 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4046 suppoprt/cpp2/pretty-print.[ch]:
4048 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4049 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4050 suppoprt/cpp2/sdcpp.dsp:
4053 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4055 * device/lib/printf_large.c (output_float): removed recursion,
4056 use smaller buffer on stack for mcs51,
4057 fixed bug printing 1.96
4058 * support/regression/tests/snprintf.c: added test
4060 2007-01-07 Borut Razem <borut.razem AT siol.net>
4062 * use dynamic memory buffers instead temporary files
4063 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4065 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4066 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4067 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4068 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4069 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4070 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4071 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4072 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4073 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4074 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4075 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4076 support/Util/dbuf.c, support/Util/dbuf.h:
4078 * .version, sdcc.spec: bumped version to 2.6.4
4080 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4082 * src/port.h: added TARGET_Z80_LIKE macro
4083 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4084 output PSEG location if --xram-loc or --xstack-loc was used
4085 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4087 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4089 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4090 * as/as_z80.dsp, as/z80/as_z80.dsp,
4091 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4092 * sdcc.dsw: moved project files into subdir
4093 * as/hc08/as_hc08.dsp,
4094 * as/hc08/Makefile.bcc,
4095 * as/hc08/Makefile.in,
4096 * as/mcs51/Makefile.bcc,
4097 * as/mcs51/Makefile.in,
4098 * as/z80/Makefile.bcc,
4099 * as/z80/Makefile.in,
4100 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4103 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4106 * as/mcs51/asmain.c,
4108 * as/z80/assym.c: removed include "strcmpi.h"
4109 * as/hc08/strcmpi.c,
4110 * as/hc08/strcmpi.h,
4111 * as/mcs51/strcmpi.c,
4112 * as/mcs51/strcmpi.h,
4113 * support/Util/strcmpi.c,
4114 * support/Util/strcmpi.h: removed files
4115 * as/strcmpi.c: added as_strncmpi()
4117 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4119 * sdcc.dsw: Added some dependencies on project config.dsp
4121 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4123 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4124 with [di]ram_start to fix a regresion
4126 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4128 * configure.in: added missing mcs51 in status output
4129 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4131 * debugger/mcs51/clean.mk (distclean): remove config.h
4132 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4133 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4134 options.h, s-options-h and options.c
4135 * support/cpp2/clean.mk: unused, removed
4136 * Makefile.common.in,
4139 * as/hc08/Makefile.in,
4141 * as/mcs51/Makefile.in,
4142 * as/mcs51/clean.mk,
4145 * as/z80/Makefile.in,
4147 * as/link/Makefile.in,
4148 * as/link/hc08/Makefile.in,
4149 * as/link/hc08/clean.mk,
4150 * as/link/mcs51/Makefile.in,
4151 * as/link/mcs51/clean.mk,
4152 * as/link/z80/Makefile.in,
4153 * as/link/z80/clean.mk,
4154 * as/link/z80/conf.mk,
4155 * debugger/mcs51/Makefile.in,
4156 * debugger/mcs51/clean.mk,
4157 * device/include/Makefile.in,
4158 * device/lib/Makefile.in,
4159 * device/lib/mcs51/Makefile.in,
4160 * device/lib/pic/Makefile.in,
4161 * device/lib/pic/Makefile.common.in,
4162 * device/lib/pic/Makefile.subdir,
4163 * device/lib/pic/Makefile.rules,
4164 * device/lib/pic16/libio/Makefile.in,
4165 * device/lib/pic16/Makefile.subdir,
4166 * device/lib/pic16/libdev/Makefile.in,
4167 * device/lib/pic16/Makefile.rules,
4168 * device/lib/pic16/Makefile.common.in,
4169 * sim/ucsim/avr.src/Makefile.in,
4170 * sim/ucsim/main_in.mk,
4171 * sim/ucsim/cmd.src/Makefile.in,
4172 * sim/ucsim/doc/Makefile.in,
4173 * sim/ucsim/gui.src/Makefile.in,
4174 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4175 * sim/ucsim/gui.src/serio.src/Makefile.in,
4176 * sim/ucsim/hc08.src/Makefile.in,
4177 * sim/ucsim/libltdl/Makefile.in,
4178 * sim/ucsim/s51.src/Makefile.in,
4179 * sim/ucsim/sim.src/Makefile.in,
4180 * sim/ucsim/sim.src/conf.mk,
4181 * sim/ucsim/xa.src/Makefile.in,
4182 * sim/ucsim/z80.src/Makefile.in,
4186 * support/cpp2/Makefile.in,
4187 * support/librarian/Makefile.in,
4188 * support/librarian/clean.mk,
4189 * support/makebin/Makefile.in,
4190 * support/makebin/clean.mk,
4191 * support/packihx/Makefile.in,
4192 * support/regression/Makefile.in,
4193 * support/regression/ports/ds390/spec.mk,
4194 * support/regression/ports/gbz80/spec.mk,
4195 * support/regression/ports/hc08/spec.mk,
4196 * support/regression/ports/mcs51/spec.mk,
4197 * support/regression/ports/mcs51-large/spec.mk,
4198 * support/regression/ports/mcs51-medium/spec.mk,
4199 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4200 * support/regression/ports/pic14/spec.mk,
4201 * support/regression/ports/pic16/spec.mk,
4202 * support/regression/ports/mcs51-stack-auto/spec.mk,
4203 * support/regression/ports/ucz80/spec.mk,
4204 * support/regression/ports/xa51/spec.mk,
4205 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4206 adding a slash after $(top_builddir) and/or adding @datarootdir@
4208 * debugger/mcs51/configure.in,
4209 * device/lib/pic/configure.in,
4210 * device/lib/pic16/configure.in,
4211 * sim/ucsim/configure.in,
4212 * support/cpp2/configure.in,
4213 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4215 * debugger/mcs51/configure,
4216 * device/lib/pic/configure,
4217 * device/lib/pic16/configure,
4218 * sim/ucsim/configure,
4219 * support/cpp2/configure,
4220 * support/packihx/configure: generated with autoconf 2.60
4222 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4224 * as/link/hc08/lkihx.c (newArea),
4225 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4227 2007-01-02 Borut Razem <borut.razem AT siol.net>
4229 * doc/sdccman.lyx: documented #pragma sdcc_hash
4230 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4232 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4234 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4236 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4237 empty 'while'-loop to work correctly, see regression test 'while.c'
4238 * support/regression/tests/while.c: added
4240 2007-01-01 Borut Razem <borut.razem AT siol.net>
4242 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4243 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4244 support/cpp2/libcpp/sdcpp.c:
4245 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4246 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4247 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4249 2006-12-31 Borut Razem <borut.razem AT siol.net>
4251 * SDCPP synchronized with GCC CPP release version 4.1.1,
4252 currently the latest release:
4253 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4254 support/cpp2/libcpp/include/cpp-id-data.h
4255 support/cpp2/libiberty/fopen_unlocked.c
4256 support/cpp2/libiberty/md5.c
4258 support/cpp2/opt-functions.awk
4259 support/cpp2/opt-gather.awk
4260 support/cpp2/optc-gen.awk
4261 support/cpp2/opth-gen.awk:
4263 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4264 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4265 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4266 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4267 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4268 support/cpp2/diagnostic.h, support/cpp2/except.h,
4269 support/cpp2/hwint.h, support/cpp2/input.h,
4270 support/cpp2/intl.h, support/cpp2/move-if-change,
4271 support/cpp2/opts.c, support/cpp2/opts.h,
4272 support/cpp2/output.h, support/cpp2/prefix.c,
4273 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4274 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4275 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4276 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4277 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4278 support/cpp2/version.c:
4280 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4281 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4282 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4283 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4284 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4285 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4286 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4287 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4288 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4289 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4290 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4292 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4293 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4294 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4295 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4296 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4297 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4298 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4299 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4300 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4301 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4302 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4303 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4304 support/cpp2/system.h:
4307 2006-12-31 Borut Razem <borut.razem AT siol.net>
4309 * configure.in, configure: fixed bug #1538756: configure dies if bison
4310 and flex are not installed, 2nd try
4312 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4314 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4315 400.x for better code in RFE 899102
4317 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4319 * src/SDCCpeeph.c (deadMove),
4321 * src/mcs51/peep.h: renamed 'op' by 'reg'
4322 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4323 (scan4op): small change for removeDeadMove(), added support for
4324 'callee saves' and/or PACLL function calls,
4325 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4326 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4327 left in new dispatcher mcs51DeadMove()
4328 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4330 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4332 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4334 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4335 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4337 2006-12-30 Borut Razem <borut.razem AT siol.net>
4339 * support/cpp2/spacs.h: deleted from svn
4340 * configure.in, configure: fixed bug #1538756: configure dies if bison
4341 and flex are not installed
4343 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4345 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4346 with this z80 passes printf float test when enabled
4347 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4349 2006-12-28 Borut Razem <borut.razem AT siol.net>
4351 * support/cpp2/config.in, support/cpp2/configure.in,
4352 support/cpp2/configure, support/cpp2/Makefile.in:
4353 fix for the solaris build
4355 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4357 * src/SDCC.y (type_specifier2, pointer),
4359 * src/SDCCsymt.c (mergeSpec, checkSClass),
4360 * support/Util/SDCCerr.c,
4361 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4362 * support/valdiag/valdiag.py: Allow test cases to specify
4363 required language standard
4364 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4365 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4367 2006-12-27 Borut Razem <borut.razem AT siol.net>
4369 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4370 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4372 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4374 * support/cpp2/libiberty/Makefile.bcc: updated
4375 * src/pic16/main.c: fixed #pragma udata handling
4376 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4378 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4380 * src/SDCCpeeph.c: made labelHashEntry global,
4381 made pcDistance, FBYNAME static,
4382 (pcDistance): made static, use isComment and isLabel,
4384 (getLabelRef): added, extracted from labelRefCount(),
4385 (labelRefCount): use new getLabelRef(),
4386 (callFuncByName): made static, added deadMove,
4387 use isComment and isLabel,
4388 (newPeepRule): made static, set isLabel,
4389 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4390 labels from peephole rules,
4391 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4392 when isComment or isLabel is set
4393 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4394 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4396 * src/mcs51/peep.h: added
4397 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4398 * src/port.h: added peep->deadMove to port structure
4399 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4400 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4401 deadMove, finally removed no. 1 and 2
4408 * src/hc08/gen.c: mark lines with isComment or isLabel
4409 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4411 * sdcc.spec: bumped version to 2.6.3
4413 2006-12-26 Borut Razem <borut.razem AT siol.net>
4415 * support/cpp2/Makefile.in: added dependency on options.h
4416 * configure: regenerated
4417 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4418 * support/cpp2/Makefile.in: added vasprintf.c
4420 2006-12-25 Borut Razem <borut.razem AT siol.net>
4422 * SDCPP synchronized with GCC CPP release version 3.4.6,
4423 the latest release before 4.x:
4424 * support/cpp2/Makefile.in, support/cpp2/config.h,
4425 support/cpp2/configure, support/cpp2/configure.in,
4426 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4427 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4428 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4429 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4430 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4431 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4432 support/cpp2/cpptrad.c, support/cpp2/except.h,
4433 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4434 support/cpp2/hwint.h, support/cpp2/intl.h,
4435 support/cpp2/line-map.c, support/cpp2/line-map.h,
4436 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4437 support/cpp2/output.h, support/cpp2/prefix.c,
4438 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4439 support/cpp2/system.h, support/cpp2/version.c:
4441 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4442 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4443 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4444 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4445 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4446 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4447 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4448 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4449 support/cpp2/move-if-change, support/cpp2/opts.c,
4450 support/cpp2/opts.h, support/cpp2/opts.sh,
4451 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4452 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4453 support/cpp2/win32, support/cpp2/win32/dirent.c,
4454 support/cpp2/win32/dirent.h:
4456 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4457 * support/cpp2/sdcpp.h: renamed from sdcc.h
4458 * sdcppinit.c: deleted
4460 2006-12-23 Borut Razem <borut.razem AT siol.net>
4462 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4463 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4464 preproc.c: an other try to fix bug #982435: introduced
4465 -pedantic-parse-number command line option and pedantic_parse_number
4468 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4470 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4472 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4473 corrected overlayed areax addresses, warn about memory overlaps
4474 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4483 * src/port.h: added xabs_name and iabs_name
4484 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4485 (glue, emitMaps): create and emit maps d_abs and i_abs
4486 * src/SDCCglue.h: cosmetic changes
4487 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4489 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4490 (allocDefault): put absolute, initialized globals in them
4491 * support/regression/tests/absolute.c: added absolute bdata test
4492 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4494 2006-12-20 Borut Razem <borut.razem AT siol.net>
4496 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4497 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4498 added regression test for bug #982435
4500 2006-12-18 Borut Razem <borut.razem AT siol.net>
4502 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4503 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4504 small cosmetic changes
4505 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4506 * support/regression/tests/bug-1351710.c: added regression test
4508 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4510 * doc/sdccman.lyx: added the long missed iCode table
4511 "<where is figure II?>", added links to wiki
4513 2006-12-17 Borut Razem <borut.razem AT siol.net>
4515 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4516 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4517 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4518 unified table driven pragma handling, pragma argument type checking
4519 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4520 current one - version 1.1.3
4521 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4523 2006-12-13 Raphael Neider <rneider AT web.de>
4525 * src/pic/device.h: removed AssignedMemory structure and macros
4526 * src/pic/device.c: removed global finalMapping (linker assigns
4528 (register_map): add SFRs to remembered memRanges
4529 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4530 assignFixedRegisters,assignRelocatableRegisters): removed,
4531 (setMaxRAM,validAddress): adapted accordingly,
4532 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4533 reasonably sized sharebanks,
4534 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4535 (allDefsOutOfRange): removed unused code,
4536 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4538 * src/pic/pcode.c (register_reassign): removed recursion warning,
4539 fired far too often,
4540 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4541 to use existing pic14_stringInSet() to avoid duplicate symbols,
4542 tidied up the code a bit,
4543 (pic14printLocals): added in symmetry to printExterns, replaces
4544 writeUsedRegs more or less,
4545 (picglue): call new pic14_printLocals(),
4546 * device/include/pic/pic*.h: removed #pragma memmap directives,
4547 information gathered from include/pic/pic14devices.txt
4548 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4550 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4554 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4556 * device/include/mcs51/cc2430.h: fixed missing ';'
4558 2006-12-10 Raphael Neider <rneider AT web.de>
4560 * device/lib/pic16/libc/stdio/vfprintf.c,
4561 * device/lib/pic16/libc/stdio/printf_small.c,
4562 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4563 char arguments, as char varargs are cast to int by the caller,
4564 hopefully fixes #1604915 (other device libraries are still affected)
4566 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4568 * src/mcs51/ralloc.c (packRegsForAssign),
4569 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4571 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4573 * device/include/malloc.h: removed init_dynamic_memory
4574 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4575 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4576 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4577 * device/lib/libsdcc.lib,
4578 * device/lib/Makefile.in,
4579 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4580 * doc/sdccman.lyx: documented use of new _heap.c
4581 * support/regression/tests/malloc.c: removed init_dynamic_memory
4582 * src/cdbFile.c(spacesToUnderscores): new function,
4583 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4585 * device/include/tinibios.h: removed defines for putchar and getchar
4586 * device/lib/ds390/Makefile.in: added putchar.c
4587 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4589 2006-12-09 Borut Razem <borut.razem AT siol.net>
4591 * support/cpp2/sdcc.h: prevent multiple inclusion
4592 * support/cpp2/options.h: deleted
4594 2006-12-08 Borut Razem <borut.razem AT siol.net>
4596 * support/cpp2/sdcc.h: removed x*alloc() macros
4597 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4598 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4599 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4600 * support/cpp2/system.h: moved #include "sdcc.h"
4601 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4602 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4604 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4605 -funsigned-char options
4606 * support/cpp2/sdcppmain.c: fixed bug 1611411
4608 2006-12-07 Borut Razem <borut.razem AT siol.net>
4610 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4613 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4615 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4616 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4618 * .version: bumped to 2.6.2 because a) it's been a while
4619 b) the linker sources have moved c) the preprocessor is upgraded
4621 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4623 * support/regression/tests/snprintf.c: some checks
4624 * lib/src/printf_large.c: %bc: read char instead of int from stack
4626 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4628 * device/include/mcs51/cc2430.h: inserted _XPAGE
4630 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4632 * device/include/mcs51/cc2430.h: added
4634 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * device/include/asm/default/features.h,
4637 * device/include/asm/ds390/features.h,
4638 * device/include/mcs51/at89s53.h,
4639 * device/include/ser.h,
4640 * device/include/ser_ir.h,
4641 * device/include/serial.h: changed keywords to double underscore variants,
4642 fixes bug 1590261 some more, thanks Steven Borley
4644 2006-12-01 Raphael Neider <rneider AT web.de>
4646 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4647 but emit warning (recursion is not supported for pic14)
4649 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4651 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4652 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4654 2006-11-30 Raphael Neider <rneider AT web.de>
4656 * src/pic/device.c (dump_sfr): always emit symbols
4657 * src/pic/glue.c (pic14printPublics): fixed typo
4659 2006-11-30 Raphael Neider <rneider AT web.de>
4661 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4662 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4663 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4664 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4665 a sharebank, use a non-shared bank for the stack if none available
4666 * src/pic/device.h (struct memRange): added linked list next field,
4667 added prototypes for above functions
4668 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4669 (typeRegWithIdx): accept fixed and unfixed stack registers
4670 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4671 the stack, handle shared and banked stack (except for WSAVE),
4672 (insertBankSel): removed useless optimization (will never fire),
4673 (FixRegisterBanking): added optimization for devices with only one
4674 possibly aliased bank of memory, like 16f84
4675 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4676 devices have no SHAREBANK in the linker script
4677 * device/include/pic/pic14devices.txt: documented memmap
4678 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4680 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4682 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4683 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4684 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4685 genhc08Code): switched most of the D (debug) macros to DD (detailed
4686 debug) macros to better control clutter in the generated .asm file.
4687 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4688 genRightShift): fixed bug with non-constant bit shift stored to
4689 a volatile result (SF Open Discussion forum thread #1616749).
4690 Single byte case is not yet optimized.
4692 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4694 * device/include/asm/mcs51/features.h,
4695 * device/include/malloc.h,
4696 * device/include/stdio.h: changed keywords to double underscore variants,
4699 2006-11-27 Borut Razem <borut.razem AT siol.net>
4701 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4702 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4703 support/cpp2/output.h, support/cpp2/cppinit.c,
4704 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4705 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4706 support/cpp2/cppdefault.c, support/cpp2/system.h,
4707 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4708 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4709 support/cpp2/prefix.c, support/cpp2/except.h,
4710 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4711 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4712 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4713 support/cpp2/version.c, support/cpp2/cppmain.c,
4714 support/cpp2/version.h, support/cpp2/hashtable.c,
4715 support/cpp2/cpperror.c:
4716 synchronized with GCC CPP release version 3.3.6,
4717 the latest where cppmain.c still exists.
4718 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4719 support/cpp2/sdcppinit.c: added
4721 2006-11-27 Borut Razem <borut.razem AT siol.net>
4723 * support/cpp2/cpplex.c:
4724 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4726 * support/cpp2/cpplib.c: removed definitions of unused variables
4728 2006-11-26 Borut Razem <borut.razem AT siol.net>
4730 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4731 since they are redefined by macros in support/cpp2/sdcc.h
4732 * support/cpp2/sdcc.h: x*alloc macro redefinition
4734 2006-11-25 Borut Razem <borut.razem AT siol.net>
4736 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4737 support/cpp2/configure, support/cpp2/Makefile.in,
4738 support/cpp2/cppfiles.c, support/cpp2/output.h,
4739 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4740 support/cpp2/config.h, support/cpp2/cpplib.h,
4741 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4742 support/cpp2/cppdefault.c, support/cpp2/config.in,
4743 support/cpp2/system.h, support/cpp2/cpplex.c,
4744 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4745 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4746 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4747 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4748 support/cpp2/configure.in, support/cpp2/intl.h,
4749 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4750 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4751 support/cpp2/version.c, support/cpp2/cppmain.c,
4752 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4753 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4754 support/cpp2/cpperror.c,
4755 support/cpp2/libiberty/safe-ctype.c,
4756 support/cpp2/libiberty/safe-ctype.h,
4757 support/cpp2/libiberty/splay-tree.c,
4758 support/cpp2/libiberty/obstack.c,
4759 support/cpp2/libiberty/lbasename.c,
4760 support/cpp2/libiberty/splay-tree.h,
4761 support/cpp2/libiberty/obstack.h:
4762 synchronized with GCC CPP release version 3.2.3,
4763 the latest before integration of cpp into gcc
4764 * support/cpp2/except.h, support/cpp2/line-map.c,
4765 support/cpp2/line-map.h,
4766 support/cpp2/libiberty/hex.c,
4767 support/cpp2/libiberty/concat.c,
4768 support/cpp2/libiberty/filenames.h: added
4769 * support/cpp2/intl.c: deleted
4771 2006-11-24 Borut Razem <borut.razem AT siol.net>
4773 * src/SDCC.y: enabled compilation of empty source file
4774 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4775 "ISO C forbids an empty source file"
4776 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4777 if all the code is ifdefed out.
4779 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4781 * src/hc08/gen.c (genPcall): fix for bug #1601032
4783 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4785 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4786 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4787 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4788 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4789 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4790 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4791 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4792 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4793 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4794 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4795 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4796 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4797 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4798 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4799 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4800 Renamed to all upper case as per the standard set by SiLabs
4802 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4804 * device/include/mcs51/C8051F520.h: new, added
4805 * device/include/mcs51/compiler.h: added link about predefined macros
4807 2006-11-23 Raphael Neider <rneider AT web.de>
4809 * src/regression/Makefile: add -L path to fresh library
4810 * src/regression/simulate: emphasize FAILED output
4811 * src/regression/create_stc: output _failures from gpsim
4812 * src/regression/compare4.c,
4813 * src/regression/rotate6.c: fixed char literals,
4814 all compile, all run =8-D
4816 * src/pic/pcode.h: added isPCASMDIR macro
4817 * src/pic/gen.c (genAnd): fixed bit offset
4818 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4819 packBits): unified register numbering schemes,
4820 (newReg): do not insert stack registers into hash table,
4821 (initStack): unpinned pseudo stack, simplified,
4822 (typeRegWithIdx): fixed retrieval of stack registers,
4823 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4824 (pCodeReplace): removed invalid assertion,
4825 (insertPCodeInstruction): fixed newly added labels,
4826 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4827 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4828 DumpFlow): removed unsed (broken?) code,
4829 (insertBankSel): prevent STATUS from being BANKSELed,
4830 (FixRegisterBanking): rewritten from scratch, implemented generic
4831 optimizations (suppress BANKSELs to same register and to registers
4832 present in all banks),
4833 (AnalyzeBanking): update flow after BANKSELection
4835 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4836 sharebank, let linker place it, mark STKxx symbols as emitted
4838 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4840 * src/regression/arrays.c,
4841 * src/regression/bank1.c,
4842 * src/regression/bool2.c,
4843 * src/regression/compare7.c,
4844 * src/regression/compare8.c,
4845 * src/regression/compare9.c,
4846 * src/regression/compare10.c,
4847 * src/regression/configword.c,
4848 * src/regression/for.c,
4849 * src/regression/mult1.c,
4850 * src/regression/pointer1.c,
4851 * src/regression/rotate6.c,
4852 * src/regression/string1.c,
4853 * src/regression/struct1.c,
4854 * src/regression/Makefile: make PIC14 regression tests run again
4855 (3 fail, 6 won't compile)
4857 2006-11-21 Raphael Neider <rneider AT web.de>
4859 * device/include/pic16/pic18f4550.h,
4860 * device/include/pic16/pic18f4455.h,
4861 * device/lib/pic16/libdev/pic18f4550.c,
4862 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4863 * configure.in: removed superfluous closing bracket
4865 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4867 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4870 2006-11-21 Raphael Neider <rneider AT web.de>
4872 * src/pic/device.{c,h}: added pic14_getPIC()
4873 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4874 (genAnd): added PIC code for one case, fixes #1597044
4875 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4876 SFRs that are present in all banks (e.g., STATUS)
4878 2006-11-20 Raphael Neider <rneider AT web.de>
4880 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4881 INCFSZ/INCFSZW and declared them as changing Z bit,
4882 (insertPCodeInstruction): correctly invert the above instructions,
4884 (DoBankSelect): don't panic on po_immediates
4886 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4889 * as/link/mcs51/lkihx.c (newArea),
4890 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4891 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4893 2006-11-11 Raphael Neider <rneider AT web.de>
4895 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4896 bitfield symbols, fixes #1579535 (once more...).
4898 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4900 * support/regression/generate-cases.py,
4901 * support/regression/fwk/include/testfwk.h,
4902 * support/regression/fwk/lib/testfwk.c: used code pointers,
4903 (about 50kByte less code generated for mcs51)
4905 2006-11-06 Borut Razem <borut.razem AT siol.net>
4907 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4908 debugger/mcs51/configure: fixed failed check because the function
4909 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4910 who submitted the patch for gpsim.
4911 * debugger/mcs51/configure.in: removed the result message
4912 * debugger/mcs51/Makefile.in: fixed the config.status warning
4913 "... seems to ignore the --datarootdir setting"
4915 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4917 * device/include/mcs51/c8051f020.h,
4918 * device/include/mcs51/c8051f040.h,
4919 * device/include/mcs51/c8051f060.h,
4920 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4921 * src/z80/gen.c (gencjneshort),
4922 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4924 2006-10-31 Borut Razem <borut.razem AT siol.net>
4926 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4927 debugger/mcs51/configure: get readline version
4929 2006-10-30 Borut Razem <borut.razem AT siol.net>
4931 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4932 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4933 debugger/mcs51/configure: locate readline even when cross compiling
4934 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4936 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4938 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4941 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * device/include/malloc.h,
4944 * device/lib/calloc.c,
4945 * device/lib/free.c,
4946 * device/lib/malloc.c,
4947 * device/lib/realloc.c: moved definition of struct into sources
4948 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4950 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4952 * as/asx8051.dsp: corrected output directories
4953 * as/link/hc08: new directory for hc08 linker
4954 * as/hc08/aslink.h, as/link/aslink.h,
4955 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4956 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4957 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4958 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4959 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4960 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4961 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4962 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4963 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4964 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4965 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4966 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4967 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4968 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4969 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4970 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4971 * as/link/hc08/conf.mk,
4975 * sdcc.dsw: moved hc08 linker to as/link/hc08
4976 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4977 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4978 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4979 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4980 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4981 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4982 * as/link/mcs51/aslink.dsp,
4983 * as/link/mcs51/Makefile.in: factored out the common files
4984 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4985 * as/clean.mk: extra cleaning common files
4986 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4987 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4988 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4990 2006-10-29 Raphael Neider <rneider AT web.de>
4992 * src/pic/ralloc.c (newReg): create aliases for registers with
4993 multiple names to fix #1579535 and #1584001,
4994 (regWithIdx,dirregWithName): resolve aliases on lookup
4995 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4997 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4998 to prevent build errors on small devices
5000 2006-10-28 Raphael Neider <rneider AT web.de>
5002 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5003 assumption within interrupt handlers, fixes #1584940
5004 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5005 "emitted" to avoid emitting them again in udata
5007 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5009 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5012 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5014 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5015 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5016 on/off CR to CRLF conversion.
5018 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5020 * doc/sdccman.lyx: updated IRQ section
5022 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5024 * device/lib/serial_io.c: removed
5025 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5026 replacements for serial_io.c
5028 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5032 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5034 * device/lib/serial_io.c: Default putchar() and getchar() for
5035 mcs51 uses serial port.
5037 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5039 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5041 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5043 * support/regression/ports/mcs51/support.c: smaller
5044 _sdcc_external_startup()
5045 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5047 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * device/lib/gbz80/crt0.s,
5050 * device/lib/gbz80/crt0_rle.s,
5051 * device/lib/gbz80/div.s,
5052 * device/lib/gbz80/fstubs.s,
5053 * device/lib/gbz80/heap.s,
5054 * device/lib/gbz80/mul.s,
5055 * device/lib/gbz80/putchar.s,
5056 * device/lib/gbz80/stubs.s,
5057 * device/lib/z80/crt0.s,
5058 * device/lib/z80/crt0_rle.s,
5059 * device/lib/z80/div.s,
5060 * device/lib/z80/fstubs.s,
5061 * device/lib/z80/heap.s,
5062 * device/lib/z80/mul.s,
5063 * device/lib/z80/putchar.s,
5064 * device/lib/z80/stubs.s: reverted, I was mistaken
5066 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5068 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5069 * support/regression/ports/mcs51/support.c: removed race
5070 condition on TI in _putchar allowing to use serial port mode 0
5072 2006-10-20 Borut Razem <borut.razem AT siol.net>
5074 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5076 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5078 * device/lib/gbz80/crt0.s,
5079 * device/lib/gbz80/crt0_rle.s,
5080 * device/lib/gbz80/div.s,
5081 * device/lib/gbz80/fstubs.s,
5082 * device/lib/gbz80/heap.s,
5083 * device/lib/gbz80/mul.s,
5084 * device/lib/gbz80/putchar.s,
5085 * device/lib/gbz80/stubs.s,
5086 * device/lib/z80/crt0.s,
5087 * device/lib/z80/crt0_rle.s,
5088 * device/lib/z80/div.s,
5089 * device/lib/z80/fstubs.s,
5090 * device/lib/z80/heap.s,
5091 * device/lib/z80/mul.s,
5092 * device/lib/z80/putchar.s,
5093 * device/lib/z80/stubs.s: removed all leading underscores from area names
5095 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5097 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5098 regression tests are not waiting in the simulator for simulated
5099 transmission of debug output
5101 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5103 * device/lib/printf_large.c: slightly smaller
5104 * doc/sdccman.lyx: do not use spaces within html links
5106 2006-10-16 Borut Razem <borut.razem AT siol.net>
5108 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5109 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5110 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5111 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5112 debugger/mcs51/configure:
5113 [ 1185668 ] add gnu readline support to sdcdb - enabled
5115 2006-10-16 Raphael Neider <rneider AT web.de>
5117 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5118 fixes #1577882, removes close to all banking optimizations
5120 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5122 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5123 variables in code memory
5124 * support/regression/tests/absolute.c: added test for this
5126 2006-10-15 Raphael Neider <rneider AT web.de>
5128 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5130 (BankSelect): emit BANKSEL before touching linker-placed regs,
5133 2006-10-10 Raphael Neider <rneider AT web.de>
5135 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5136 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5137 * src/pic/main.c (_pic14_parseOptions),
5138 * src/pic/main.h: mostly reverted to previous state, now use results
5139 from SDCCmain.c's argument parsing
5141 2006-10-10 Borut Razem <borut.razem AT siol.net>
5143 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5144 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5145 [ 1185668 ] add gnu readline support to sdcdb -
5146 prepared for READLINE, not enabled yet,
5147 thanks to <tal.bav AT gmail.com>
5149 2006-10-10 Raphael Neider <rneider AT web.de>
5151 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5152 * src/pic16/devices.inc,
5153 * device/include/pic16 (pic18f[24]620.h),
5154 * device/include/pic18fregs.h,
5155 * device/lib/pic16/pics.all,
5156 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5157 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5158 Gary Plumbridge and Anton Strobl
5160 2006-10-10 Raphael Neider <rneider AT web.de>
5162 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5163 --stack-siz=NUM options to configure the argument passing stack
5164 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5165 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5166 (pic14_getSharebankSize): obey --stack-siz=NUM,
5167 (pic14_getSharebankAddress): obey --stack-loc=NUM
5169 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5171 * doc/sdccman.lyx: added to the manual
5172 * doc/figures/ddd_example.png: added (neither pdflatex nor
5173 most browsers seem to like the .eps file)
5175 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5177 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5178 to /tmp and /var/tmp acc. LSB
5179 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5181 * support/regression/tests/onebyte.c: added test
5183 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5185 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5187 2006-10-05 Borut Razem <borut.razem AT siol.net>
5189 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5191 - sdcc.dsw: changed property eol-style to CRLF
5192 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5194 2006-10-04 Raphael Neider <rneider AT web.de>
5196 * device/include/pic/{pic16f84.h,pic16f84a.h},
5197 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5198 from patch #1522504, thanks to Robas Teodor
5200 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5205 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * src/pic16/glue.c (pic16emitMaps),
5208 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5209 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5210 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5211 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5213 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5214 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5216 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5218 * support/librarian/sdcclib.c: Added option -l.
5219 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5221 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5222 using Windows command prompt.
5224 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5226 * device/lib/libsdcc.lib: added module rand
5227 * src/ds390/ralloc.c (rematStr),
5228 * src/hc08/ralloc.c (rematStr),
5229 * src/mcs51/ralloc.c (rematStr),
5230 * src/z80/ralloc.c (rematStr): made output more consistent
5231 * src/mcs51/gen.c: cosmetic changes
5233 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5235 * src/port.h: added mem.cabs_name to PORT
5242 * src/z80/main.c: added cabs_name initializers
5243 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5245 (emitMaps): emit absolutes in code memory into cabs_name
5247 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5248 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5249 * support/regression/fwk/include/testfwk.h: added define for at
5250 * support/regression/tests/absolute.c: added, new
5252 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5254 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5255 optimizations, see also patch 887161 by Stas Sergeev
5256 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5257 to be necessary anymore,
5258 (102, 103, 104, 127): renamed all occurances of bp to _bp
5260 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5263 thanks Weston T. Schmidt for patch 1555221
5264 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5265 * src/SDCCicode.c(geniCodeMultiply): small optimization
5267 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5269 * device/include/stdlib.h: added rand prototypes
5270 * device/lib/rand.c: new, added
5271 * device/lib/Makefile.in: added rand.c
5272 * src/z80/peeph.def,
5273 * src/z80/peeph-gbz80.def,
5274 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5276 2006-09-20 Raphael Neider <rneider AT web.de>
5278 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5280 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5282 * as/link/aslink.h: cosmetic changes
5283 * as/link/mcs51/Makefile.in,
5284 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5286 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5289 * as/link/mcs51/aslink.h,
5290 * as/link/z80/aslink.h: merged and moved to as/link/
5291 * as/link/lkstore.c,
5292 * as/link/mcs51/lkstore.c: moved to as/link/
5293 * as/link/clean.mk: remove *.o
5294 * as/link/mcs51/alloc.h: deleted
5295 * as/link/mcs51/lkarea.c: added lnksect prototype
5296 * as/link/mcs51/lkdata.c,
5297 * as/link/mcs51/lklex.c,
5298 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5299 * as/link/mcs51/lkmem.c,
5300 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5301 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5302 * as/link/mcs51/aslink.dsp,
5303 * as/link/mcs51/Makefile.aslink,
5304 * as/link/mcs51/Makefile.bcc,
5305 * as/link/mcs51/Makefile.in: updated for moved files
5306 * as/link/z80/lkarea.c,
5307 * as/link/z80/lkhead.c,
5308 * as/link/z80/lklex.c,
5309 * as/link/z80/lklibr.c,
5310 * as/link/z80/lklist.c,
5311 * as/link/z80/lkmain.c,
5312 * as/link/z80/lkrloc.c,
5313 * as/link/z80/lksym.c: synced with mcs51
5314 * as/link/z80/lkdata.c,
5315 * as/link/z80/lkeval.c,
5316 * as/link/z80/lkihx.c,
5317 * as/link/z80/lks19.c: cosmetic changes
5318 * as/link/z80/Makefile.in,
5319 * as/link/z80/linkgbz80.dsp,
5320 * as/link/z80/linkz80.dsp: updated for moved files
5322 2006-09-16 Borut Razem <borut.razem AT siol.net>
5324 * debugger/mcs51/sdcdb.c: partially fixed
5325 [ 1203664 ] sdcdb fails to open files w. two "." periods
5326 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5327 debugger/mcs51/symtab.h: fixed indenting
5328 * configure.in, configure: up to date with latest Maarten's changes
5330 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5333 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5334 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5335 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5336 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5337 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5338 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5339 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5340 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5341 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5342 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5343 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5344 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5345 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5346 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5347 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5348 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5349 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5350 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5351 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5352 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5353 as/link/mcs51/alloc.h,
5354 as/link/mcs51/clean.mk,
5355 as/link/mcs51/conf.mk,
5356 as/link/mcs51/Makefile.bcc,
5357 as/link/mcs51/Makefile.in,
5358 as/link/mcs51/readme.390,
5359 as/link/mcs51/strcmpi.c,
5360 as/link/mcs51/strcmpi.h,
5362 as/mcs51/Makefile.bcc,
5363 as/mcs51/Makefile.in,
5366 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5368 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * as/link/Makefile.in,
5372 * as/link/z80/linkgbz80.dsp,
5373 * as/link/z80/linkz80.dsp,
5380 * link/z80/aslink.h,
5381 * link/z80/clean.mk,
5383 * link/z80/linkgbz80.dsp,
5384 * link/z80/linkz80.dsp,
5385 * link/z80/lkarea.c,
5386 * link/z80/lkdata.c,
5387 * link/z80/lkeval.c,
5390 * link/z80/lkhead.c,
5393 * link/z80/lklibr.c,
5394 * link/z80/lklist.c,
5395 * link/z80/lkmain.c,
5396 * link/z80/lkrloc.c,
5399 * link/z80/Makefile.in,
5401 * sdcc.dsw: moved link/ to as/link/
5403 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5405 * as/mcs51/i51mch.c (machine): fixed warning
5407 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5411 2006-09-09 Borut Razem <borut.razem AT siol.net>
5413 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5414 sdcdb WIN32 native port
5415 * src/clean.mk: fixed
5417 2006-09-08 Borut Razem <borut.razem AT siol.net>
5419 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5421 2006-09-08 Raphael Neider <rneider AT web.de>
5423 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5424 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5425 to gplink to disable processor mismatch warning and to allow
5426 the use of devices with only aliased (shared) memory banks,
5427 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5429 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5431 * doc/sdccman.lyx: Some re-formating plus example on using
5432 #pragma preproc_asm +/-
5434 2006-09-07 Borut Razem <borut.razem AT siol.net>
5436 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5439 2006-09-06 Borut Razem <borut.razem AT siol.net>
5441 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5442 line at sdcc.nsi:153
5443 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5445 2006-09-05 Borut Razem <borut.razem AT siol.net>
5447 * configure.in, configure: support for winsock2
5448 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5449 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5450 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5451 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5452 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5454 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5456 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5458 * support/regression/tests/bug1551947.c: new, added
5459 * src/SDCCsymt.h: strings are char* not byte*
5461 2006-09-05 Raphael Neider <rneider AT web.de>
5463 * device/lib/pic16/libdev/pic18f4550.c,
5464 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5465 declarations/definitions from patch #1520949
5467 2006-09-05 Raphael Neider <rneider AT web.de>
5469 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5470 byte-aligned bitfields, fixes #1539278
5472 2006-09-05 Raphael Neider <rneider AT web.de>
5474 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5477 2006-09-04 Borut Razem <borut.razem AT siol.net>
5479 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5480 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5481 -mno-cygwin is a part of the compiler name
5482 * support/scripts/sdcc_mingw32: don't disable ucsim
5484 2006-09-03 Borut Razem <borut.razem AT siol.net>
5486 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5487 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5489 2006-09-03 Raphael Neider <rneider AT web.de>
5492 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5493 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5496 2006-09-01 Borut Razem <borut.razem AT siol.net>
5498 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5499 to make ppc-osx happy
5501 2006-08-31 Borut Razem <borut.razem AT siol.net>
5503 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5504 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5505 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5506 * support/regression/ports/ds390/spec.mk,
5507 support/regression/ports/mcs51/spec.mk,
5508 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5509 To run regression tests in mingw environment:
5510 make DEV_NULL=NUL CC=gcc
5512 2006-08-30 Borut Razem <borut.razem AT siol.net>
5514 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5515 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5516 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5517 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5518 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5519 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5520 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5521 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5522 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5523 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5524 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5525 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5526 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5527 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5528 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5529 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5530 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5531 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5532 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5533 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5534 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5535 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5536 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5537 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5538 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5539 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5540 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5541 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5542 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5543 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5544 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5545 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5546 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5547 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5548 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5549 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5550 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5551 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5552 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5553 ucsim WIN32 native port
5555 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5557 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5559 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5561 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5562 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5564 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5566 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5567 * support/regression/tests/bug1546986.c: new, added
5568 * as/mcs51/.cvsignore,
5569 * debugger/mcs51/.cvsignore,
5570 * src/.cvsignore: deleted
5572 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5574 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5577 2006-08-20 Borut Razem <borut.razem AT siol.net>
5579 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5580 removed cl_listen_console::match(), cl_console::match(),
5581 restructured cl_commander::proc_input()
5583 2006-08-16 Borut Razem <borut.razem AT siol.net>
5585 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5586 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5587 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5589 2006-08-14 Borut Razem <borut.razem AT siol.net>
5591 * support/regression/Makefile.in,
5592 support/regression/ports/pic14/gpsim.cmd,
5593 support/regression/ports/pic14/spec.mk,
5594 support/regression/ports/pic14/support.c:
5595 added pic14 regression test
5597 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5599 * as/doc/asxhtm.html: documented changed ABS behaviour
5600 * as/doc/README: fixed some typos
5602 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5604 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5607 2006-08-12 Borut Razem <borut.razem AT siol.net>
5609 * support/regression/fwk/include/testfwk.h,
5610 support/regression/fwk/lib/testfwk.c,
5611 support/regression/generate-cases.py,
5612 support/regression/Makefile.in:
5613 regression test framework does not depend on function pointers and
5616 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5618 * device/include/stddef.h: c temporary hack to fix bug 1518273
5620 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5622 * device/include/mcs51/cc2510fx.h: added
5623 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5626 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5628 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5629 * as/z80/Makefile.in: added strcmpi.c
5630 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5631 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5633 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5635 * device/lib/gbz80/asm_strings.s,
5636 * device/lib/gbz80/crt0_rle.s,
5637 * device/lib/gbz80/div.s,
5638 * device/lib/gbz80/mul.s,
5639 * device/lib/gbz80/shift.s,
5640 * device/lib/z80/asm_strings.s,
5641 * device/lib/z80/crt0_rle.s,
5642 * device/lib/z80/div.s,
5643 * device/lib/z80/mul.s,
5644 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5645 flags which are all upper case
5647 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * as/z80/asm.h: made CASE_SENSITIVE 1
5650 * link/z80/aslink.h: made CASE_SENSITIVE 1
5651 * src/z80/gen.c (throughout): made all conditionals upper case
5652 * support/regression/tests/bug1503067.c: new
5654 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5656 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5657 (shiftIntoPair): added case 2 for PAIR_IY,
5658 (setupToPreserveCarry): replaced parameters with iCode and check if
5659 PAIR_DE is in use to fix bug 1399290,
5660 (genPlus, genMinus): updated call to setupToPreserveCarry
5661 * support/regression/tests/bug1399290.c: new
5663 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5665 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5666 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5667 * src/ds390/gen.c (shiftRLong),
5668 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5669 * src/mcs51/gen.c (sameReg): changed to sameByte,
5670 (xch_a_aopGet): new,
5671 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5672 shiftRLong): fixed bug 1533966
5673 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5674 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5675 * support/regression/Makefile.in: disabled z80, enabled ucz80
5676 * support/regression/tests/float_trans.c: enabled test for z80 and host
5677 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5679 2006-08-01 Borut Razem <borut.razem AT siol.net>
5681 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5682 comparison is always false due to limited range of data type
5683 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5685 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5688 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5689 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5690 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5692 2006-07-31 Borut Razem <borut.razem AT siol.net>
5694 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5695 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5696 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5697 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5698 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5699 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5700 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5701 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5702 enable ucsim mingw compilation. Serial port is disabled,
5703 since it uses termios.h API, which is not available on native
5706 2006-07-31 Borut Razem <borut.razem AT siol.net>
5708 * Small Device C Compiler 2.6.0 released
5709 * support/scripts/sdcc.nsi: added FULL_DOC option
5710 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5712 2006-07-28 Borut Razem <borut.razem AT siol.net>
5714 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5715 * doc/INSTALL.txt: updated
5717 2006-07-27 Borut Razem <borut.razem AT siol.net>
5719 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5720 device/lib/pic/libdev/Makefile.in: fixed bug
5721 [ 1438354 ] pic libsdcc: distclean doesn't work
5722 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5723 device/lib/pic16/libio/Makefile.in: fixed bug
5724 [ 1438344 ] pic16 lib: clean doesn't work properly
5725 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5727 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5729 * device/lib/pic/libsdcc/fsdiv.c,
5730 * device/lib/pic/libsdcc/fsmul.c,
5731 * device/lib/pic16/libsdcc/float/fsdiv.c,
5732 * device/lib/pic16/libsdcc/float/fsmul.c,
5733 * device/lib/_fsdiv.c,
5734 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5735 * support/regression/tests/bug1520966.c: added
5736 * doc/knownbugs.html: removed [ 1520966 ] from the list
5738 2006-07-25 Borut Razem <borut.razem AT siol.net>
5740 * configure.in, configure, sdccconf_in.h: fixed bug
5741 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5742 * doc/knownbugs.html: removed [ 1519095 ] from the list
5744 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5746 * doc/knownbugs.html: added, contains list of known bugs at release
5747 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5749 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5751 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5752 function registers and corrected defaults with additional warning
5753 * device/lib/malloc.c: cosmetic changes
5754 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5755 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5756 (fillGaps): and used it
5758 2006-07-20 Raphael Neider <rneider AT web.de>
5760 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5761 output unless SDCCPICDEBUG is set
5762 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5763 output if SILENT is set
5765 2006-07-11 Borut Razem <borut.razem AT siol.net>
5767 * doc/README.txt: updated
5769 2006-07-10 Borut Razem <borut.razem AT siol.net>
5771 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5772 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5773 in WIN32 installation
5774 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5777 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5779 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5780 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5782 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5786 2006-07-06 Borut Razem <borut.razem AT siol.net>
5788 * support/regression/tests/bitfields.c:
5789 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5790 * support/regression/tests/constantRange.c:
5791 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5793 2006-07-04 Borut Razem <borut.razem AT siol.net>
5795 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5797 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5798 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5799 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5800 reverted changes from 2006-07-03
5801 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5802 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5803 added CPPFLAGS, used by the host port
5805 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5807 * support/regression/valdiag/tests/switch.c,
5808 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5809 * support/regression/tests/libmullong.c: fixed for host
5810 * support/regression/ports/host/spec.mk: disable all warnings for host,
5811 SDCC runs with --less-pedantic too
5813 2006-07-03 Borut Razem <borut.razem AT siol.net>
5815 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5817 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5818 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5819 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5820 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5822 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5823 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5824 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5825 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5827 2006-07-02 Raphael Neider <rneider AT web.de>
5829 * src/pic16/devices.inc,
5830 * device/include/pic16/pic18fregs.h,
5831 * device/include/pic16/pic18f4550.h,
5832 * device/lib/pic16/pics.all,
5833 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5835 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5837 * as/hc08/lkaomf51.c (OutputName),
5838 * as/mcs51/lkaomf51.c (OutputName),
5839 * as/z80/asmain.c (asmbl),
5840 * src/ds390/main.c (asmLineNodeFromLineNode),
5841 * src/hc08/ralloc.c (hc08_assignRegisters),
5842 * src/mcs51/main.c (asmLineNodeFromLineNode),
5843 * src/xa51/ralloc.c (checkRegMask),
5844 * src/xa51/gen.c (emitcode),
5845 * src/z80/gen.c (_emit2),
5846 * src/SDCCast.c (searchLitOp),
5848 * support/packihx/packihx.c,
5849 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5850 * src/ds390/gen.c (aopPutUsesAcc),
5851 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5852 * support/regression/tests/libmullong.c (mullong_wrapper),
5853 * src/SDCCsymt.c (powof2),
5855 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5856 * src/SDCCsymt.h: added TYPE_TARGET_*
5857 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5858 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5859 SDCCast because 1) header problems 2) this is the right place
5860 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5861 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5864 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5866 * src/SDCCicode.h: removed buggy semicolon in unused macro
5867 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5868 search for previous definiton of auto symbols too,
5869 (findPrevUse): fixed logic of emitWarnings
5871 2006-06-26 Raphael Neider <rneider AT web.de>
5873 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5874 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5876 2006-06-25 Raphael Neider <rneider AT web.de>
5878 * device/lib/pic/libm: NEW, added math library functions
5879 * device/lib/pic/libsdcc: NEW; added float support functions
5880 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5881 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5882 NEW, added math related headers
5883 * device/include/asm/pic/features.h: NEW
5884 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5885 (popGet): allow larger offsets for AOP_PCODE,
5886 (genDataPointerSet): handle literals explicitly, more debug output,
5887 (genAssign): fixed for float using aopLiteral ;-)
5888 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5889 GOTO initialisation routine
5890 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5891 flag on registers, fixes #1469043 (local variables do not work)
5892 * src/pic/main.c (_pic14_do_link),
5893 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5896 2006-06-25 Borut Razem <borut.razem AT siol.net>
5898 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5899 characters printed (not including the trailing '\0' used to end
5900 output to strings). Problem detected in regression test bug-927659.c.
5901 NOTE: printf() family functions should return int instead
5903 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5904 specifier are printed as themselves
5905 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5906 support flags, width and precision specifiers
5908 2006-06-24 Borut Razem <borut.razem AT siol.net>
5910 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5911 to the list of sdcc tagrets not supporting bit type
5912 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5913 testfor pic16 due to bug:
5914 [ 1511794 ] pic16: regression test bug-895992.c fails
5916 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5919 * src/SDCCglue.c (initPointer), fixed bug 1496419
5920 * support/regression/tests/bug1496419.c: new, added
5922 2006-06-22 Borut Razem <borut.razem AT siol.net>
5924 * support/regression/ports/pic16/support.c: use gpsim usart module from
5925 libgpsim_modules library
5927 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5929 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5932 2006-06-19 Raphael Neider <rneider AT web.de>
5934 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5935 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5936 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5937 (pic14printExterns,pic14printPublics,pic16printPublics,
5938 pic16_printExterns): use new functions to emit symbols
5939 (picglue,pic16glue): emit publics before emitting externs
5940 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5941 locally defined functions to avoid bug #1443651
5942 * support/regression/tests/bug-716242.c: removed pic16 workaround
5943 * support/regression/ports/pic16/spec.mk: ignore errors during build
5945 2006-06-19 Raphael Neider <rneider AT web.de>
5947 * src/pic/glue.h: added pic14aopLiteral prototype
5948 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5949 * src/pic/gen.c: removed stdint.h dependency
5950 (aopGet): use Safe_strdup()
5951 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5952 (genDataPointerSet): use pic14aopLiteral()
5953 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5954 for pic16; thanks to Bernhard and Maarten
5956 2006-06-18 Borut Razem <borut.razem AT siol.net>
5958 * support/regression/tests/structflexarray.c: flexible array members
5959 not supported by gcc < 3
5960 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5962 * src/pic/gen.c: don't include [p]strdin.h on solaris
5963 * support/Util/pstdint.h: addad svn attributes
5964 * support/regression/tests/constantRange.c,
5965 support/regression/tests/rotate.c: include inttypes.h instead
5966 stdint.h on solaris, addad svn attributes
5968 2006-06-18 Raphael Neider <rneider AT web.de>
5970 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5972 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5973 (pic16_genMinusBits): simplified sign-extension
5974 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5975 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5976 adjusted to correctly handle mixed-signed operands, disabled
5977 now unused multiplciation routines
5978 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5979 (assignResultValue): added argument denoting the size of the result
5980 as returned by the function (fixes upcasts in assigning from
5981 function calls: char foo(); int i = foo();)
5982 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5983 function result to assignResultValue
5984 (genMult): disabled inlined multiplication code
5985 (genDiv): augmented to also handle the modulus operator, fixed to
5986 handle mixed-signed operands correctly
5987 (genMod): simply call genDiv, disabled unused code
5988 (genAssign): fixed missing (sign-)extension on result
5989 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5990 valid char operands, allow signed operands for native code, added
5991 division and modulo operator handling
5992 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5994 As a consequence, onebyte.c (if split into two files) and muldiv.c
5995 pass regression tests.
5997 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5999 * doc/Makefile.in: two runs of makeindex seem needed to get
6000 correct page references in the index of sdccman.pdf
6001 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6003 2006-06-17 Borut Razem <borut.razem AT siol.net>
6005 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6007 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6009 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6010 mentioned ec2drv and paulmon
6012 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6014 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6015 consecutive abs areas
6016 (find_empty_space, allocate_space): added map to handle codemap or
6018 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6019 absolute idata and xdata
6020 * as/mcs51/lkmem.c (summary2): updated legend
6022 2006-06-16 Raphael Neider <rneider AT web.de>
6024 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6026 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6028 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6030 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6032 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6034 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6035 value of generic pointers,
6045 src/z80/main.c: PORT structure, added elements for gp_tags field,
6046 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6047 fields in the PORT structure of each port,
6048 * src/SDCCast.c (decorateType): allow processing of generic pointers
6049 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6052 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6058 * src/pic16/pcode.c,
6060 * src/pic/pcoderegs.c,
6063 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6064 bug 1504689 on minGW
6066 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6068 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6070 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6072 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6074 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6076 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6079 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6081 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6082 to a char variable. Fixed bug #1504211
6083 * device/include/pic16/adc.h,
6084 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6085 and fixed bug #1364390
6087 2006-06-10 Borut Razem <borut.razem AT siol.net>
6089 * CVSROOT: removed the CVS left-over
6091 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6093 * as/hc08/asmain.c (asexit),
6094 * as/hc08/lkmain.c (lkexit),
6095 * as/mcs51/asmain.c (asexit),
6096 * as/mcs51/lkmain.c (lkexit),
6097 * src/SDCCglue.c (DEFSETFUNC),
6098 * src/SDCCmain.c (linkEdit, assemble),
6099 * support/librarian/sdcclib.c (AddRel),
6100 replaced unlink() by standard C remove()
6101 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6102 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6103 gatherImplicitVariables): new, added to fix bug 608752,
6104 (createFunction): added gatherImplicitVariables()
6105 * src/SDCCast.h: added createRMW prototype
6106 * src/SDCCsymt.h (struct symbol): added infertype
6107 * support/regression/tests/bug608752.c: new, added
6109 2006-06-10 Raphael Neider <rneider AT web.de>
6111 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6112 multibyte dummy reads (fixes #1503234)
6114 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6116 * device/include/mcs51/compiler.h: new, added header file to enable
6117 creating common sfr definition header files for different compilers
6119 2006-06-05 Raphael Neider <rneider AT web.de>
6121 * src/pic16/{pcode.h,genarith.c}:
6122 introduced pCodeOp combining any two pCodeOps (previously only
6123 two register operands could be combined), removed pcop2 from
6124 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6125 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6126 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6127 rewritten to use new PO_TWO_OPS
6128 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6129 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6130 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6131 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6132 (pic16_get_op): embraced return arg to allow #define return(x),
6133 added new case for combined opcodes
6134 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6135 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6136 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6138 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6140 * src/SDCCval.c (checkConstantRange): added
6141 * src/SDCCval.h: added checkConstantRange
6142 * support/Util/SDCCerr.c,
6143 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6144 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6145 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6146 * src/SDCCast.c (decorateType): added checkConstantRange,
6147 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6148 can be emitted with the correct always true/false warning,
6149 added optimization for double '!';
6150 result of decorateType() must be assigned back to the tree, because
6151 decorateType() can change the tree
6152 * src/SDCCicode.c (geniCodeLogic),
6153 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6154 (checkConstantRange): removed, it was only a fragment which never
6156 * src/SDCCsymt.c (computeType): fixed promotion for
6157 "-1 < (unsigned bit) b"
6158 * src/pic/ralloc.c (packRegsForAssign),
6159 * src/pic16/ralloc.c (packRegsForAssign),
6160 * src/hc08/ralloc.c (packRegsForAssign),
6161 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6163 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6164 * support/regression/tests/constantRange.c: added
6165 * support/valdiag/tests/constantRange.c: added
6166 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6168 2006-06-02 Borut Razem <borut.razem AT siol.net>
6170 * support/regression/ports/pic16/support.c: increase stack size
6172 * support/regression/Makefile.in: sort tests by name so that the
6173 resutlts can be compared on different machines / platforms
6175 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6177 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6178 * src/ds390/gen.c (emitLabel): new, added,
6179 (genDjnz): fixed stack overflow bug,
6180 (throughout): cosmetic changes to sync with mcs51/gen.c,
6181 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6182 * src/mcs51/gen.c (genEndFunction): small optimization,
6183 (throughout): cosmetic changes to sync with ds390/gen.c
6185 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6187 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6188 (_print_format): fixed printing pointers
6189 * src/mcs51/gen.c (emitLabel, movb): new, added,
6190 (genAssign): small optimization,
6191 (genDjnz): fixed stack overflow bug,
6192 (throughout): replaced sprintf with SNPRINTF,
6193 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6194 replaced emitcode("mov", "b,...") with MOVB(...),
6195 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6196 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6197 * src/mcs51/peeph.def: added rules 140 and 264
6198 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6199 so they may get optimized into registers
6201 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6203 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6204 immediately when encountered,
6205 (printUsage): always use stderr even on windows
6207 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6209 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6210 (processParms): fixed bug #1247551
6211 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6212 parseCmdLine, main): print '--version' to stdout,
6213 print 'help' to stdout if --help is given,
6214 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6215 arguments are given; fixed --help
6217 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6220 * support/regression/tests/bug-1493710.c: added
6222 2006-05-27 Borut Razem <borut.razem AT siol.net>
6224 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6226 * support/regression/ports/pic16/support.c: increase stack size
6227 from default 64 bytes to 128 bytes
6228 * support/regression/tests/staticinit.c,
6229 support/regression/tests/float.c: regression tests fully enabled
6230 for pic16 port by putting the initialized data arrays into the code
6232 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6233 This was changed by mistake in the previous version.
6235 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6237 * src/pic16/gen.c (genFunction, genEndFunction): some
6238 beautifications, fixed bug with falsely restoring FSR2 in large
6239 stack model, thanks to Beau E. Cox for reporting the bug
6241 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * debugger/mcs51/break.c,
6244 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6245 use %p to print pointers, made address variables unsigned
6246 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6247 * debugger/mcs51/symtab.c (parseSymbol): must return something
6248 * src/mcs51/gen.c (aopForSym): small optimization,
6249 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6250 (freeAsmop): added missing break,
6251 (aopPut): removed parameter bvolatile, determine it inside the function,
6252 (saveRegisters, unsaveRegisters): small optimization,
6253 (genIpush): removed pointless check,
6254 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6255 replaced sprintf with SNPRINTF,
6256 replaced strcpy with strncpyz,
6257 updated aopPut calls,
6258 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6259 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6261 2006-05-24 Borut Razem <borut.razem AT siol.net>
6263 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6264 modification of test for the pic16 port, put the array to the code
6265 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6267 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6269 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6270 * support/Util/pstdint.h: added
6272 2006-05-22 Borut Razem <borut.razem AT siol.net>
6274 * src/regression/Makefile: removed bool2.c test, added -q linker option
6275 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6276 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6277 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6278 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6279 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6280 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6281 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6282 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6283 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6285 2006-05-22 Raphael Neider <rneider AT web.de>
6287 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6288 bug #1492360 (problematic due to generic pointers, see code)
6290 2006-05-22 Borut Razem <borut.razem AT siol.net>
6292 * support/regression/ports/pic16/specs.mk: removed stack size linker
6294 * support/regression/tests/array.c,
6295 support/regression/tests/bitopcse.c,
6296 support/regression/tests/bug-908454.c,
6297 support/regression/tests/malloc.c: modified for pic16 regression test
6298 * support/regression/tests/bitfields.c:
6299 pic16 - excluded bitfileds of size > 8
6300 * support/regression/tests/bp.c: pic16 - reduced data size
6301 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6302 * support/regression/tests/bug-460010.c:
6303 pic16 - used the absolute address the fits in memory
6304 * support/regression/tests/bug-716242.c:
6305 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6306 * support/regression/tests/float.c:
6307 pic16 - excluded - data size too big
6308 * support/regression/tests/onebyte.c:
6309 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6310 * support/regression/tests/shifts.c:
6311 pic16 - function names probably have to differ in first X characters
6313 * support/regression/tests/staticinit.c:
6314 pic16 - excluded some tests due error: no target memory available for
6317 2006-05-22 Borut Razem <borut.razem AT siol.net>
6319 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6320 second try. Thanks Stas Sergeev once more.
6322 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6325 (genLeftShift, genRightShift): fixed bug 1491627
6326 * src/hc08/peeph.def (rules 7, 8.x): added
6327 * support/regression/tests/shifts.c (ShiftLeftByParam,
6328 ShiftRightByParam, testShiftByParam): added to test variable shifting
6330 2006-05-20 Raphael Neider <rneider AT web.de>
6332 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6333 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6334 (allocReg): add only new registers to dynAllocRegs,
6335 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6336 #1489055, #1445850, and probably #1483693
6338 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6340 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6341 bug in for-loop that didn't emit the last of CONFIG and ID registers
6343 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6347 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6348 1489016, 1434401 and 1490124
6349 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6350 1489016, 1434401 and 1490124
6352 2006-05-17 Borut Razem <borut.razem AT siol.net>
6354 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6357 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6359 * device/include/mcs51/P89c51RD2.h,
6360 * device/include/mcs51/P89LPC901.h,
6361 * device/include/mcs51/P89LPC922.h,
6362 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6364 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6366 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6367 to fix missing stack pragma in compiled binary object file,
6369 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6371 * support/packihx/configure.in,
6372 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6373 determine sizeof basic types even while cross compiling
6375 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6377 * src/avr/gen.c (aopop),
6378 * src/ds390/gen.c (aopOp),
6379 * src/hc08/gen.c (aopOp),
6380 * src/mcs51/gen.c (aopop),
6381 * src/pic16/gen.c (pic16_aopOp),
6382 * src/pic/gen.c (aopOp),
6383 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6384 if size of operand is smaller than spill location
6386 2006-05-12 Borut Razem <borut.razem AT siol.net>
6388 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6389 have to have CR/LF line endings even if they are checked out on *nix
6390 or on WIN32 in cygwin binmode
6392 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6394 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6395 * device/include/ds80c390.h: added sfr16 definitions
6399 * src/ds390/ralloc.c,
6400 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6401 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6402 bit returning functions
6403 * support/regression/tests/sfr16.c: enabled test on ds390
6405 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6407 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6408 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6410 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6412 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6413 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6414 (cl_address_space constructor): removed expensive initialization,
6415 (cl_address_space::get_cell): extended for late initialization,
6416 (cl_address_space::*): use late initialization,
6417 (cl_address_decoder::activate): removed expensive initialization,
6418 This reduced regression test running time by 25%
6420 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6428 * support/packihx/Makefile.in,
6429 * support/packihx/clean.mk,
6430 * support/packihx/Makefile.bcc,
6431 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6433 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6435 * src/SDCCval.c (valNot): fix for regression test failure
6436 of not.c on big endian hosts
6438 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6440 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6442 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6444 * device/lib/mcs51/Makefile.in: changed string comparison operator
6445 to = for POSIX compliance; == is bash extension
6447 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6449 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6452 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6454 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6455 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6456 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6457 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6458 bug report #1478657,
6460 2006-05-05 Borut Razem <borut.razem AT siol.net>
6462 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6465 2006-05-02 Borut Razem <borut.razem AT siol.net>
6467 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6468 create *.ind, which made make to fail if invoked with -j 2
6470 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6473 Hubert Sack for patch 1479782
6475 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6477 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6479 2006-05-01 Raphael Neider <rneider AT web.de>
6481 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6482 (create_pic): store only prefix-free device name,
6483 (init_pic): check for device names with "16" prefix,
6485 * src/pic/device.h (struct PIC_device),
6486 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6488 * device/include/pic/pic12f{635,675,629,683}.h,
6489 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6490 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6491 * device/include/pic/pic16f505.h,
6492 * device/lib/pic/libdev/pic16f505.c: removed
6493 * device/include/pic/pic14devices.txt: added support for pic12f
6494 devices, removed unsupported non 16-bit devices
6495 [above changes provided by patch from Zik Saleeba]
6496 * src/pic/*, src/pic16/*, device/include/pic16/*,
6497 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6499 2006-05-01 Borut Razem <borut.razem AT siol.net>
6501 * configure.in, configure, doc/Makefile.in:
6502 sync with nightly build makefile - latex, dvipdf and dvips
6505 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6507 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6508 in the library source
6510 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6514 2006-04-28 Raphael Neider <rneider AT web.de>
6516 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6517 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6518 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6519 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6521 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6523 * device/lib/pic/libdev/Makefile.in,
6524 * device/lib/hc08/Makefile.in,
6525 * device/lib/gbz80/Makefile.in,
6526 * device/lib/z80/Makefile.in,
6527 * device/lib/ds390/Makefile.in,
6528 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6529 thanks to Borut for the bug report
6531 * configure: always create doc/Makefile independent from --enable-doc
6532 * Makefile.in: always install from directory doc independent from
6534 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6536 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6537 * doc/Makefile.in: install *.txt if present
6538 * device/include/Makefile.in (install): added installation of pic/*.inc
6539 and pic/*.txt files again, they were erroneously removed
6541 2006-04-28 Raphael Neider <rneider AT web.de>
6543 * src/pic/{gen.c,main.h,pcode.c},
6544 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6545 concerning signedness with casts
6547 2006-04-28 Raphael Neider <rneider AT web.de>
6549 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6550 definition of an interrupt handler,
6551 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6552 interrupt handler stuff from picglue() to separate routine,
6553 (picglue): enabled definition of intr handlers in files w/o main()
6555 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6557 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6558 compilation with MSVC 2005 Express Edition (VC8)
6560 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6562 * device/lib/Makefile: fixed build of gbz80 lib
6564 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6566 * support/regression/tests/bug-460010.c,
6567 * support/regression/tests/bug-524691.c,
6568 * support/regression/tests/bug-716242.c: removed conditional defines
6569 that are already in testfwk.h
6571 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6574 (AccAXRsh1): added, shift right by 1,
6575 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6577 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6579 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6581 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6582 remove cast to same type
6583 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6584 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6586 * link/z80/Makefile: removed, they have moved to
6589 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6590 * install-sh: fix bug #1204398 by setting umask 0022
6591 * device/lib/Makefile: separate build of z80 and gbz80 lib
6593 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6595 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6596 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6598 One basic decision: e.g. src/clean.mk includes further files. In order
6599 to make this work there are two solutions:
6600 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6601 run configure on them. This way they can use
6602 'include $(srcdir)/port-clean.mk'
6603 - always include clean.mk by the Makefile at the same level. To avoid
6604 that `make clean` tries to include and build Makefile.dep the
6605 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6606 implemented, because now even `make uninstall` doesn't create
6607 Makefile.in. clean.mk could be eliminated by pasting it in
6610 * debugger/mcs51/Makefile.in: build own objects from library sources
6611 (SLIB, SDCC) in current directory
6613 * configure, configure.in: renamed --disable-device-lib-build in
6614 --disable-device-lib; added --enable-doc, the required tools are
6615 searched by configure; added result message; the toolchain for the
6616 belonging ports are now only built, if the port is enabled.
6618 * support/regression/*: all output is written in directory gen, because
6619 the fwk and ports directories don't livet in the build tree using vpath
6621 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6622 --disable-device-lib, added --enable-doc, added section VPATH
6624 * sim/ucsim/configure.in,
6625 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6626 z80 are enabled by default
6628 2006-04-24 Raphael Neider <rneider AT web.de>
6630 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6631 to config word, "pic14_"-prefixed some extern functions
6632 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6633 config word has been found
6634 * src/pic/device.h: added prototypes
6635 * src/pic/pcode.c: added "pic14_"-prefix where needed
6636 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6638 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6640 (pic14emitRegularMap): ignore config words,
6641 (pic14createInterruptVect): moved generating __config directives away
6642 (picglue): have __config directives emitted
6644 2006-04-24 Borut Razem <borut.razem AT siol.net>
6646 * doc/Makefile: sync with nightly build makefile
6648 2006-04-24 Raphael Neider <rneider AT web.de>
6650 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6651 registers that have not been assigned proper liveranges,
6652 fixes #1469504 and #1474602,
6653 (pCodeRegOptimizeRegUsage): fixed typo in comment
6655 2006-04-24 Borut Razem <borut.razem AT siol.net>
6657 * device/examples/main8051.c: deleted - it was removed from CVS
6658 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6659 after the transition to Subversion
6660 * src/SDCCalloc.h: deleted - it was removed from CVS
6661 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6662 after the transition to Subversion
6663 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6664 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6665 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6666 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6668 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6670 * as/asx8051.dsp: added mcs51/strcmpi.h
6671 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6672 * as/hc08/aslink.h: updated lnksect prototype
6674 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6676 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6677 (newdot): handle A_ABS
6679 * as/mcs51/asout.c (outarea): output address
6680 * as/hc08/lkaomf51.c,
6681 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6683 * as/mcs51/i51pst.c,
6684 * as/z80/z80pst.c: "ABS" is not A_OVR
6685 * as/hc08/lkarea.c (newarea): read a_addr,
6686 (lnkarea): added codemap array, sort absolute areas to the front,
6687 combine all GSINITx/GSFINAL,
6688 (find_empty_space, allocate_space): new functions,
6689 (lnksect): return next address, handle absolute sections
6690 * as/mcs51/lkarea.c (newarea): read a_addr,
6691 lnksect2 prototype changed,
6692 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6693 (find_empty_space, allocate_space): new, factored out of lnksect2,
6694 (lnksect2): return next address, handle absolute sections
6696 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6697 * as/hc08/lklibr.c (addfile, fndsym),
6698 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6699 index out of range and detect both '\' and '/'
6700 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6701 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6702 regression tests (ds390 cannot return bool yet)
6703 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6704 document critical interrupts on z80, document changed SDCC define
6705 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6706 (_a390_mapping): added .org directive
6707 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6708 (genMultOneByte): fixed warnings
6709 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6711 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6712 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6713 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6714 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6715 * src/pic16/main.c: removed newReg prototype
6716 * src/pic16/pcode.c,
6717 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6719 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6721 * src/pic16/ralloc.c
6722 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6724 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6725 from short to PIC_OPTYPE
6726 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6727 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6728 optype from short to PIC_OPTYPE
6729 * src/port.h: made int_size unsigned to fix warnings
6730 * src/SDCC.y: fixed warning on MSVC
6731 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6732 * src/SDCCopt.c (convertToFcall): fixed warnings
6733 * src/SDCCsymt.h: removed double prototype for genSymName
6734 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6735 offset int to fix warnings
6737 2006-04-22 Borut Razem <borut.razem AT siol.net>
6739 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6740 references to CVS replaced with Subversion
6742 2006-04-21 Borut Razem <borut.razem AT siol.net>
6744 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6745 references to CVS replaced with Subversion
6747 2006-04-19 Borut Razem <borut.razem AT siol.net>
6749 * src/version.awk: adapted for svn
6750 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6751 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6752 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6753 /binutils-avr/etc/*.vi, *.jin: removed all properties
6754 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6756 2006-04-19 Borut Razem <borut.razem AT siol.net>
6758 * CVS to Subversion migration completed
6760 2006-04-18 Borut Razem <borut.razem AT siol.net>
6762 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6763 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6765 2006-04-17 Borut Razem <borut.razem AT siol.net>
6767 * device/include/Makefile.in: added pic/*.inc to the installation
6769 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6771 * support/regression/collate-results.py: fixed output in case of
6773 * support/regression/generate-cases.py: fixed splitting of pathnames
6775 * as/hc08/lklibr.c (addfile),
6776 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6778 2006-04-11 Raphael Neider <rneider AT web.de>
6780 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6781 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6782 * src/pic16/pcode.c (assignValnums): fixed #1460578
6784 2006-04-11 Raphael Neider <rneider AT web.de>
6786 * device/lib/pic/libdev/*.c,
6787 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6788 fixes #1468739, enables compilation in --std-c99 mode
6789 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6791 2006-04-11 Raphael Neider <rneider AT web.de>
6793 * src/pic/device.c (find_device): removed debug output
6794 (list_valid_pics): enabled verbose listing of supported devices
6795 * device/include/stdbool.h: define bool as char for pic14/16 as well
6797 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6799 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6801 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * .version: bumped version to 2.5.6
6804 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6806 2006-04-06 Raphael Neider <rneider AT web.de>
6808 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6809 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6810 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6811 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6812 pic14_constructAbsMap
6813 (pic14printPublics): declare absolute global symbols as global
6814 (pic14createInterruptVect),
6815 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6816 (newReg): assume new registers unused, use correct name in
6817 hashtable (reg->name instead of name), more debugLog output
6818 * src/pic/device.h (PIC_device): added fields for verbose output
6819 * src/pic/device.c: moved device definition to pic14devices.txt,
6820 added routines for runtime parsing of pic14devices.txt,
6821 added support for second config word
6822 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6823 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6824 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6825 (_pic14_parseOptions): moved pCodeInitRegisters here
6826 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6827 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6828 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6829 handling the pseudo stack
6830 * device/lib/Makefile.in: ignore failures in objects-pic16,
6831 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6832 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6833 * device/lib/pic/Makefile.subdir,
6834 * device/lib/pic16/Makefile.subdir: improved clean rules
6835 * device/lib/pic/libdev/: NEW, pic14 device libraries
6836 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6837 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6838 * device/include/Makefile.in: create subdir and install pic14 headers
6839 * device/include/pic/p16f_common.inc: removed unused declarations
6840 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6841 PICs from inc2h.pl v1.6,
6842 replaced BIT_AT macros with struct declarations
6843 * device/include/pic/pic14devices.txt: definition of supported devices,
6844 all above improvements contributed by Zik Saleeba, thanks
6845 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6846 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6849 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6851 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6852 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6853 thanks to Charles Olds
6855 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6857 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6859 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6861 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6862 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6863 * support/regression/bug1464657.c: added, new test
6865 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6867 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6870 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6872 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6873 --no-peep and --peep-file <file> are used don't use default rules but
6876 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * src/mcs51/gen.c (genCall): fixed bug 1457608
6880 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6882 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6883 changes seem to cause (trigger?) problems with the build system.
6885 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6887 * src/SDCCpeeph.c (operandsLiteral): new, added,
6888 (callFuncByName): inserted operandsLiteral
6889 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6891 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6893 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6894 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6896 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6899 implemented patch 1120823 Thanks to Willy De la Court (normal
6900 interrupts need an interrupt number now if they are made critical),
6901 and enabled nesting of critical functions though not for gbz80
6902 (genCritical, genEndCritical): added functions
6903 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6904 * src/z80/mappings.i: added "ei" to all mappings
6906 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6908 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6909 submitted by the Debian SDCC maintainer Aurelien Jarno:
6910 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6911 archive with gcc 4.1 on mips and wrote the patch"
6913 2006-03-16 Raphael Neider <rneider AT web.de>
6915 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6916 the left operand is shorter than the result (c* = lit-c* + int),
6918 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6921 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6923 * src/.version: increased version number to 2.5.5
6924 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6925 linking is done manually in pic16 port's _linkEdit,
6926 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6927 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6928 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6929 allocate asmop as AOP_ACC,
6930 (aopForRemat): added parameter 'bool result' in function declaration,
6931 (pic16_aopGet): return AOP_ACC when accessing WREG,
6932 (pic16_popGetTempReg): minor modification,
6933 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6934 'pic16_allocWithIdx',
6935 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6936 calling function in absolute addresses,
6937 (genAssign): take into account AOP_ACC asmop,
6938 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6939 * src/pic16/pcoderegs.c: some debug functions and lines added,
6940 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6941 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6943 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6944 call to allocReg, not by manually allocating a new one,
6945 (pic16_assignRegisters): now before going through the register
6946 allocating functions mark all registers as free. This eliminates some
6947 side effects resulting from peephole parser done earlier in the backbone
6949 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6951 * src/SDCCicode.c (geniCodeLogic),
6952 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6954 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6956 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6957 (genSend): bugfix, do not allocate and free twice,
6958 (shiftRLong): handle partially overlapping aops
6959 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6961 2006-03-08 Borut Razem <borut.razem AT siol.net>
6963 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6966 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6968 * support/regression/tests/bug1409955.c: new, added
6969 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6970 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6971 (aopForSym, aopOp): increment asmop.allocated if reused,
6972 (freeAsmop): decrement asmop.allocated and check for zero instead of
6974 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6975 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6976 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6977 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6978 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6979 genSignedRightShift, genRightShift, genDataPointerGet,
6980 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6981 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6982 in reverse order from allocation,
6983 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6984 added swappedLR to keep track
6985 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6986 pdata & code for GCC, z80, gbz80 & hc08
6987 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6989 2006-03-08 Raphael Neider <rneider AT web.de>
6991 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6993 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6996 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6997 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6999 2006-03-06 Borut Razem <borut.razem AT siol.net>
7001 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7002 made the linker quiet
7004 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7006 * src/pic16/gen.c (genPcall): fixed bug #1443644
7007 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7008 which dumps before the function entry point a data byte which represents
7009 the number of the local variables used by the specified function, added
7010 'xinst' for initial support for Extended Instruction Support,
7011 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7012 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7013 port->fun_prefix anymore (may change later),
7014 (genFunction, genEndFunction): do not store/restore local registers for
7015 _main (this should take care the --main-return command line option in
7017 (genOr): removed some legacy pic-port instructions,
7018 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7019 performing operations with SFR's causes data to be written more than
7020 once to each SFR. Perhaps SFRs should be handled in special cases...
7021 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7023 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7024 into account for stack starting position,
7025 (struct OPTIONS pic16_optionsTable): added command line argument
7026 --extended or -y for Extended Instruction Support,
7027 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7028 (deassignLRs): *** perhaps the most important change, old 'for' code
7029 (commented out for reference), didn't account for some registers which
7030 were left marked 'not free' after a pointer operation. The change
7031 reduces register usage a lot in some cases
7033 2006-03-04 Borut Razem <borut.razem AT siol.net>
7035 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7037 * support/regression/tests/bug-524697.c: decreased array size for
7038 mcs51 to fit into the internal RAM
7039 * support/regression/Makefile.in: a little bit more verbose
7041 2006-03-03 Borut Razem <borut.razem AT siol.net>
7043 * support/regression/fwk/lib/testfwk.c,
7044 support/regression/fwk/include/testfwk.h: introduced function
7045 _prints(), nonrecursive _printn(), call _initEmu() from main()
7046 * support/regression/ports/gbz80/support.asm,
7047 support/regression/ports/ucz80/support.asm,
7048 support/regression/ports/z80/support.asm,
7049 support/regression/ports/ds390/support.c,
7050 support/regression/ports/hc08/support.c,
7051 support/regression/ports/host/support.c,
7052 support/regression/ports/mcs51/support.c,
7053 support/regression/ports/xa51/support.c: added empty _initEmu()
7055 * support/regression/ports/pic16/gpsim.cmd,
7056 support/regression/ports/pic16/spec.mk,
7057 support/regression/ports/pic16/support.c,
7058 support/regression/Makefile.in: added pic16 regression test
7060 2006-03-01 Raphael Neider <rneider AT web.de>
7062 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7063 genConstPointerGet): use safe way of generating MOVFF to cover
7064 literals as well as registers, fixes bug #1440527
7065 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7067 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7068 more correctly, fixes bug #1232186
7069 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7070 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7071 gplink guess the correct processor in more cases, applied patch
7072 from Till Riedel attached to and fixing bug #1436552
7074 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7076 * support/regression/tests/array.c: added, contains check for #1434401
7077 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7079 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7081 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7082 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7083 * device/include/mcs51/c8051f326.h,
7084 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7085 * device/include/mcs51/c8051f000.h,
7086 * device/include/mcs51/c8051f018.h,
7087 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7088 PCON_IDLE,PCON_STOP and added sfr16 definitions
7090 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7092 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7093 genGetWord): fixed bug 1409955
7095 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * device/include/hc08/mc68hc908gp32.h,
7098 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7100 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7102 * src/SDCCast.c (constExprValue): return NULL if not a value
7103 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7104 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7105 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7107 2006-02-13 Borut Razem <borut.razem AT siol.net>
7109 * src/regression/ptrarg.c: added, fails due to bug #1430967
7110 * src/regression/Makefile: ptrarg.c added, ...
7112 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7114 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7115 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7117 2006-02-11 Borut Razem <borut.razem AT siol.net>
7119 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7120 print "Processor: xxx" message to stdout only if --verbose
7122 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7124 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7125 * support/regression/tests/bug1426356.c: added
7126 * support/regression/tests/bitfields.c: removed 2 tests
7128 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7130 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7131 * device/include/mcs51/c8051f330.h,
7132 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7133 PCON_IDLE,PCON_STOP and added sfr16 definitions
7134 * device/lib/_divsint.c,
7135 * device/lib/_divuint.c,
7136 * device/lib/_divulong.c,
7137 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7138 register bank bug for small stackauto
7140 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7144 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7146 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7147 * all.dsp: corrected several bin paths
7148 * device/include/mcs51/c8051f120.h,
7149 * device/include/mcs51/c8051f300.h,
7150 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7151 to PCON_IDLE,PCON_STOP
7152 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7153 * device/lib/printf_large.c (output_float): fixed bug 1388703
7154 * support/regression/tests/bug1057979.c: added test for bug 1388703
7156 2006-02-08 Raphael Neider <rneider AT web.de>
7158 * src/pic/pcode.c (pciTRIS): fixed typo,
7159 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7160 (LinkFlow): fixed handling of flows that end in a call,
7161 (ReuseReg): perform safety check earlier
7162 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7163 to work with flows at the beginning of a pBlock,
7164 fixes #1426557 (Symbol not previously defined),
7165 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7167 (RemoveUnusedRegisters): update register usage info
7168 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7169 created, reuse existing ones instead
7170 * src/pic/gen.c (genPcall): fixed #1424719
7172 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7174 * link/z80/lkmain.c,
7176 * link/z80/lkdata.c,
7177 * link/z80/aslink.h: fixed build on current cygwin:
7178 replaced getline() by lk_getline()
7180 2006-02-01 Borut Razem <borut.razem AT siol.net>
7182 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7183 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7184 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7185 src/regression/bool1.c, src/regression/bool2.c,
7186 src/regression/bool3.c, src/regression/call1.c,
7187 src/regression/compare.c, src/regression/compare10.c,
7188 src/regression/compare2.c, src/regression/compare3.c,
7189 src/regression/compare4.c, src/regression/compare5.c,
7190 src/regression/compare6.c, src/regression/compare7.c,
7191 src/regression/compare8.c, src/regression/compare9.c,
7192 src/regression/configword.c, src/regression/for.c,
7193 src/regression/inline.c, src/regression/mult1.c,
7194 src/regression/nestfor.c, src/regression/or1.c,
7195 src/regression/pointer1.c, src/regression/ptrfunc.c,
7196 src/regression/rotate1.c, src/regression/rotate2.c,
7197 src/regression/rotate3.c, src/regression/rotate4.c,
7198 src/regression/rotate5.c, src/regression/rotate6.c,
7199 src/regression/rotate7.c, src/regression/string1.c,
7200 src/regression/struct1.c, src/regression/sub.c,
7201 src/regression/sub2.c, src/regression/switch1.c,
7202 src/regression/while.c, src/regression/xor.c,
7203 src/regression/create_stc, src/regression/simulate,
7204 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7206 * src/regression/gpsim_assert.h: added
7208 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7210 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7211 ((void (code *) (void)) 0) ();
7220 * as/mcs51/aslink.h,
7222 * as/mcs51/asmain.c,
7223 * as/mcs51/lkdata.c,
7225 * as/mcs51/lkmain.c,
7228 * as/z80/asmain.c: fixed build on current cygwin:
7229 replaced getline() by as_getline()
7231 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7233 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7234 declarator in the symbol chain
7236 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7237 parameter list for function pointers
7238 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7239 * support/regression/tests/bug-716242.c: added
7241 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7243 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7245 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7247 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7249 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7250 inifinitely recurseable, added static
7251 * support/regression/tests/bug-1408066.c: added
7253 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7256 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7257 renamed, added possibility to create "postLoopLbl"-labels
7258 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7259 newiTempLoopHeaderLabel
7260 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7261 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7262 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7263 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7264 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7265 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7266 (basicInduction): fixed bug #136564, made static,
7267 (loopInduction): changed parameter of basicInduction, made static,
7268 (addPostLoopBlock): added
7269 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7270 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7272 * support/regression/tests/bug-136564.c: added
7273 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7274 --std-sdcc99 to LIBSDCCFLAGS
7276 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7278 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7280 * support/regression/tests/bug-1406131.c: added
7282 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7284 * src/SDCCast.c (decorateType): fix promotion of unary minus
7285 * src/SDCCsymt.c (computeType): beautified
7286 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7287 (valUnaryPM, valComplement): fix sign and promotion,
7288 (valNot): ANSI: result type is int (SDCC: unsigned char)
7289 * support/regression/tests/uminus.c: speedup by removing superflous
7291 * support/regression/tests/onebyte.c: added promotion and signedness
7292 tests for unary minus
7293 * support/regressions/tests/bug-477927.c: disable warning about
7294 uninitialized variables
7295 * support/regression/tests/not.c: added
7297 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7299 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7300 * src/mcs51/gen.c (gen51Code): show final register usage after
7301 fillGaps in asm with --i-code-in-asm
7302 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7303 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7304 incUsed, rliveClear, adjustIChain): made static,
7305 (setFromRange): excluded because it's unused,
7306 (findPrevUseSym, markWholeLoop): added,
7307 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7308 through all branches of predecessors enables sdcc to emit the warning
7309 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7310 (rlivePoint): made static, added parameter emitWarnings which is only
7311 true during the first run out of two,
7312 (findRecursiveSucc, findRecursivePred): removed,
7313 (computeLiveRanges): made static, added parameter emitWarnings,
7314 (dumpIcRlive): added for debugging only
7315 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7316 removed prototype of setFromRange()
7317 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7318 in call of computeLiveRanges()
7319 * support/regression/tests/bug-895992.c: added
7320 * support/regression/tests/bug-971834.c: added
7321 * support/valdiag/tests/bug-895992.c: added
7322 * support/valdiag/tests/bug-971834.c: added
7324 2005-12-18 Raphael Neider <rneider AT web.de>
7326 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7327 (genUnpackBits): improved code for direct operands,
7328 (genPackBits): improved code for literal assignment to bitfields
7329 and for direct destination operands (no FSR indirection),
7330 prevented redundant AND, fixes #1362800,
7331 (AccLsh): added parameter to disable masking of the result
7332 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7333 skip instructions with side-effects (like incfsz),
7334 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7335 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7336 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7339 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7341 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7342 volatile variables as spill location
7344 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7346 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7348 * support/regression/tests/bug-1376320.c: added
7350 2005-12-08 Raphael Neider <rneider AT web.de>
7352 * src/pic/device.c: renamed is_shared to pic14_is_shared
7353 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7354 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7355 (is_valid_identifier): added for above workaround
7357 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7359 * device/lib/Makefile.in: fixed to enable port-specific-objects
7360 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7361 char, thanks Hubert Sack
7362 * doc/sdccman.lyx: documented --xstack-loc,
7363 elaborated a bit more on interrupts and pitfalls,
7364 removed "setjmp/longjmp unsupported",
7365 documented some unsupported C99 features
7366 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7367 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7368 if, thanks Hubert Sack
7369 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7370 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7372 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7373 regression tests can report resource usage (rfe 700441)
7374 * support/regression/collate-results.py: report resource usage
7375 * support/regression/ports/ds390/spec.mk,
7376 * support/regression/ports/hc08/spec.mk,
7377 * support/regression/ports/mcs51/spec.mk,
7378 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7379 * support/regression/ports/ds390/uCsim.cmd,
7380 * support/regression/ports/hc08/uCsim.cmd,
7381 * support/regression/ports/mcs51/uCsim.cmd,
7382 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7383 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7384 library, use the default one
7385 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7386 building the library
7388 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7390 * config.dsp: added dependency on .version and configure_vc.awk
7391 * device/include/setjmp.h: updated for --stack-auto and --xstack
7392 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7393 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7394 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7395 * device/lib/libsdcc.lib: added _setjmp
7396 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7397 (decorateType): fixed bug 1372851,
7398 (optimizeGetHbit): fixed warning
7399 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7400 array initialisation
7401 * support/regression/tests/bug1057979.c: added test for bug 1358192
7402 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7404 2005-12-03 Borut Razem <borut.razem AT siol.net>
7406 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7407 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7409 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7411 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7412 createIval): implement symbol independant "flexible array member",
7413 (createIvalCharPtr): implemented flexible array initialisation with a
7415 * src/SDCCsymt.c (copyStruct): removed,
7416 (getSize): fixed misleading comment,
7417 (getAllocSize): removed, the additional allocation size is now in
7418 sym->flexArrayLength,
7419 (checkStructFlexArray): new, syntax checks for flexible array members,
7420 (compStructSize): added syntax checks for "flexible array members"
7421 (copyStruct): removed,
7422 (copyLinkChain): removed inefficient fix for bug 770487
7423 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7424 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7425 symbol->flexArrayLength
7427 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7428 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7429 * support/regression/tests/structflexarray.c: added
7430 * support/valdiag/tests/structflexiblearray.c: added
7432 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7434 * src/SDCCast.c (decorateType): fixed bug 1368489
7435 * support/Util/SDCCerr.c,
7436 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7438 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7440 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7441 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7443 2005-11-27 Borut Razem <borut.razem AT siol.net>
7445 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7446 support/cpp2/mkdeps.h: added command line option
7447 -obj-ext=<extension> to SDCPP to define object file externion, used
7448 for generation of make dependencies (-M)
7449 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7451 2005-11-26 Borut Razem <borut.razem AT siol.net>
7453 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7454 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7455 added pic and pic16 libraries
7457 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7459 * device/include/float.h: Corrected typo in prototype of __fsgt
7461 2005-11-25 Borut Razem <borut.razem AT siol.net>
7463 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7464 added creation of model-mcs51-stack-auto libraries
7466 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7468 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7470 * src/SDCCast.c (createIvalArray): removed obsolete comment
7472 2005-11-24 Borut Razem <borut.razem AT siol.net>
7474 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7475 added missing device/lib/mcs51/crt*.asm sources
7477 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7479 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7481 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7483 * device/lib/_fs2schar.c,
7484 * device/lib/_fs2sint.c,
7485 * device/lib/_fs2slong.c: optimized inline asm
7487 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7489 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7490 Better handling of floats between -1.0 and 0.0.
7492 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7494 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7495 (the missing "if"s prohibited removal of redundant labels)
7497 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7499 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7500 Properly convert floats between -1.0 and 0.0 to long, int, and char
7501 types (max integer value of negative floats tends to zero).
7502 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7503 Removed changes made so to work properly with floats between
7504 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7507 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7509 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7510 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7511 (genCast) cosmetic change
7512 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7513 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7515 * support/regression/tests/bitfields (testSignedBitfields): added
7517 2005-11-18 Borut Razem <borut.razem AT siol.net>
7519 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7520 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7521 introduced SILENT option to make building of pic16 libraries less
7523 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7525 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7526 Now they work properly with floats between -1.0 and 0.0
7527 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7529 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7531 * src/SDCCicode.c (printOperand): added missing else
7533 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7535 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7536 reformatted for better readability
7537 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7540 2005-11-17 Borut Razem <borut.razem AT siol.net>
7542 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7543 introduced SILENT option to make building of pic16 libraries less
7544 verbose - used for nightly snapshot build
7545 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7546 available on Win32 platforms.
7547 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7548 medium, large, pic and pic16
7550 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7552 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7553 printf("%f"...) sets fraction to zero.
7555 2005-11-16 Raphael Neider <rneider AT web.de>
7557 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7559 * src/pic/gen.c (genIfx): implemented for CARRY bit
7560 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7561 to generic pointers, fixes #1357332,
7562 (pic16_movLit2f): NEW,
7563 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7565 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7567 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7569 2005-11-11 Raphael Neider <rneider AT web.de>
7571 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7572 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7573 compute pointer's type from operand,
7574 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7575 improved single bit reads, fixes bug #1353379
7577 2005-11-09 Borut Razem <borut.razem AT siol.net>
7579 * support/scripts/sdcc.nsi: added lib/pic to the package
7581 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7583 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7585 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7587 * support/regression/tests/bug1348008.c: added
7588 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7589 * support/regression/tests/bug1337835.c: updated comment
7591 2005-11-06 Borut Razem <borut.razem AT siol.net>
7593 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7594 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7595 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7596 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7597 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7598 dynamic construction of cl_error_class and derivates - 2.nd try
7600 2005-11-05 Borut Razem <borut.razem AT siol.net>
7602 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7603 bug, which caused Bus Errors on sparc solaris
7605 2005-11-04 Borut Razem <borut.razem AT siol.net>
7607 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7608 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7609 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7610 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7611 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7612 and derivates to resolve the initialization problem on OSX
7614 2005-11-02 Borut Razem <borut.razem AT siol.net>
7616 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7617 corrected typo - #include <winsock2.h>
7619 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7622 (_asxxxx_mapping): added org directive for future enhancements
7624 2005-11-01 Borut Razem <borut.razem AT siol.net>
7626 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7627 enabled sockets on WIN32
7628 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7630 2005-10-31 Borut Razem <borut.razem AT siol.net>
7632 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7633 WIN32 backslash path delimiters should be escaped when used in C strings
7634 * support/regression/tests/bitfields.c: exclude failing assertions for
7635 __CYGWIN32__ and __MINGW32__ hosts
7637 2005-10-30 Borut Razem <borut.razem AT siol.net>
7639 * src/SDCCutil.c: corrected double comparison typo
7641 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * device/lib/medium/Makefile: added for new memory model medium
7644 * device/include/asm/mcs51/features.h: updated for medium/pdata
7645 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7646 added Multiply & Accumulate sbit's and MAC0_PAGE define
7647 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7648 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7649 * device/lib/_mullong.c: update for medium model
7650 * device/lib/incl.mk: added medium model
7651 * doc/sdccman.lyx: documented medium model
7652 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7653 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7654 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7655 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7656 (allocParms): set SCLS and OCLS to pdata for medium model
7657 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7659 (powof2): return <0 if not power of 2
7660 * src/avr/gen.c (genBitWise): use updated powof2
7661 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7662 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7663 (shiftLLeftOrResult): use B if necessary
7664 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7665 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7666 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7667 * support/regression/Makefile.in: added test-mcs51-medium
7668 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7670 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7672 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7674 * device/lib/time.c (mktime): fixed bug 1334315
7676 2005-10-28 Raphael Neider <rneider AT web.de>
7678 * device/include/pic/p16f_common.inc: added common declarations
7679 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7681 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7684 (aopPutUsesAcc): added to predict accumulator use,
7685 (assignResultValue): save acc if necessary,
7686 (genMinusDec): store result if indirectly addressed,
7687 (genDivOneByte): save acc if necessary,
7688 (movLeft2Result): bugfix if left already in acc,
7689 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7690 attention to accumulator use (esp. pdata),
7691 (genReceive): receive pdata correctly
7692 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7693 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7695 2005-10-27 Raphael Neider <rneider AT web.de>
7697 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7699 2005-10-27 Raphael Neider <rneider AT web.de>
7701 * .version: changed version to 2.5.4
7702 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7703 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7704 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7705 arithmetics support routines
7706 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7707 * device/lib/Makefile.in: also create installdir for pic
7709 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7711 * src/pic/device.c (dump_sfr): rewritten to delegate register
7712 placement to the linker (use `extern sym' rather than sym EQU addr),
7713 (validAddress): fixed to check last specified address
7714 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7715 (popGetLit): truncate literal value to 8 bit,
7716 (popGet): moved assert to more appropriate place
7717 (popGetExternal): create pCode operand from and mark the according
7718 symbol as being `extern'
7719 (popGetAddr): added sanity check on immediate's offset, provide
7720 GPOINTER tag on demand
7721 (aopPut): fixed for immediates,
7722 (mov2w_op): move operand's address or contents to WREG (depending on
7723 operand type), safer variant of mov2w,
7724 (movwf,call_libraryfunc): NEW, handy abbreviations,
7725 (get_argument_pcop,get_return_val_pcop,pass_argument,
7726 get_returnvalue): interface for accessing function parameters and
7728 (assignResultValuei,genRet): use new parameter/return value interface
7729 (pic14_getDataSize): back to old version handling generic pointers,
7730 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7731 provided implementation and/or fixed old one,
7732 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7733 calls, removed legacy 8051 reference code
7734 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7735 (loadSignToC): NEW, move the operands sign bit to CARRY,
7736 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7737 genRightShiftSigned, accepts negative shift counts,
7738 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7739 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7740 generic pointers, __data pointers and __code pointers,
7741 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7742 and signed bitfields, limit bitfields to 8 bit,
7743 (genDataPointerGet): fixed number of bytes read,
7744 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7745 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7746 pointers to constant data are no longer assumed to point to __code
7747 space, removed invalid pointer types,
7748 (bitpatternFromVal): retrieve the PICs representation of an integer
7750 (genDataPointerSet): fixed assigning to po_immediate operands,
7751 (genGenPointerSet): implemented as library call,
7752 (genIfx): fixed incorrect condition,
7753 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7754 provide GPOINTER tag according to destination's storage class,
7755 (genCast): added code to handle casting to generic pointers, added
7756 sign-/zero extension of the result
7757 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7758 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7759 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7761 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7762 address/register resides in the shared banks
7763 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7764 put all variables into separate sections (have the linker arrange
7766 (picglue): put init code and interrupt handlers in separate sections
7767 * src/pic/main.c: added port specific options table, modified to PORT
7768 structure to make GPOINTERs 3 byte, added pic14_options
7769 (_pic14_do_link): private linking routine (update paths to libraries,
7770 add libsdcc.lib by default)
7771 * src/pic/main.h: declare pic14_options
7772 * src/pic/pcode.c: fixed instructions i/o relations,
7773 (RegCond): reverted to correct version,
7774 (newpCodeOpLit): truncate literals to 8 bit,
7775 (genericPrint): added debug output,
7776 (getRegFromInstruction): fixed for various operand types, simplified
7777 (BuildFlow): fixed broken handling of isntructions with labels
7778 (LinkFlow): start at last instruction in flow (skip trailing comments),
7779 pass the flow on to the next instruction after CALL
7780 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7781 (insertPCodeInstruction): fixed inserting after a skip instruction,
7782 (DoBankSelect): fixed for labeled instructions
7783 (OptimizepBlock): honor --nopeep switch
7784 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7785 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7786 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7787 (pCodeOptime2pCodes): allow disabling this optimization via
7788 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7789 but is still buggy), started implementation of a dataflow based
7790 pCode optimization (CSE + dead code elimination)
7791 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7792 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7793 names are independant of the stack location and therefore portable across
7796 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7798 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7799 (selectSpil): fixed bug 1337835 by not spilling bit variables
7800 * support/regression/tests/bug1337835.c: added test for this bug
7801 * src/mcs51/peeph.def: restart after rule 3.c,
7802 addded rules 263.x to optimize loading constants
7804 2005-10-26 Raphael Neider <rneider AT web.de>
7806 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7807 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7808 (genAssign): emit warning when casting literals to generic pointer
7809 type, also applies when taking the address of a fixed variable,
7810 (genCast): improved casting to generic pointers
7811 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7812 extern variables, added verbose error message
7813 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7815 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7817 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7818 carry must be complemented too
7819 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7820 could be emitted by genMinus
7821 * src/SDCCval.c (constVal): fixed bug 1305065
7823 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7825 * src/SDCCast.c (addCast): added promotion for bit variables
7826 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7827 promotion casts + optimisation
7828 (optimizeGetWord): fix warning 'i' might be used uninitialized
7829 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7830 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7832 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7834 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7835 all chars are promoted to int; promotion should be handled in SDCCast.c
7837 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7839 * device/lib/_strcmp.c: Fixed bug 1326457
7841 2005-10-11 Raphael Neider <rneider AT web.de>
7843 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7844 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7846 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7848 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7849 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7851 2005-10-04 Raphael Neider <rneider AT web.de>
7853 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7854 device/lib/pic16/pics.all: added pic18f1320
7855 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7857 2005-09-30 Raphael Neider <rneider AT web.de>
7859 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7860 * src/pic16/devices.inc: NEW, provides device descriptions
7861 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7863 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7865 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7868 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7871 documented Any Order Bit, Higher Order Byte and Higher Order Word
7872 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7873 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7874 (optimizeGetAbit): new, to get any bit, not only the high bit,
7875 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7876 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7877 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7878 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7879 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7880 GETABIT, GETBYTE, GETWORD: decorate them,
7881 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7882 (ast_print): added GETABIT, GETBYTE, GETWORD
7883 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7884 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7885 (geniCodeBinary): new generic binary icode,
7886 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7887 * src/port.h: updated comment for PORT.hasExtBitOp
7888 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7889 (genGetByte): new, to get a single byte,
7890 (genGetWord): new, to get a word from a long,
7891 (gen51Code): added GETABIT, GETBYTE, GETWORD
7892 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7894 2005-09-23 Raphael Neider <rneider AT web.de>
7896 * configure.in, configure: have device/lib/pic configured
7897 * device/lib/Makefile.in: added model-pic14
7898 * device/lib/clean.mk: added pic/ to clean rule
7899 * device/lib/pic: added rudimentary pic14 library providing support
7900 functions for multiplication/division/generic pointer access
7901 * src/SDCCopt.c (convilong): mark support functions as extern
7902 for pic14 port as well
7903 * src/pic/gen.c (genMult): added assertions,
7904 (genpic14Code): emit warning on unhandled iCodes
7905 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7906 * src/pic/pcode.c (pCodeOpCopy),
7907 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7908 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7909 SFR_REGISTER}), made safe for future extensions
7910 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7911 instructions even if preceeded by SKIP instructions (also remove
7912 them); removed unused code
7913 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7914 prevents leaving parts of the structure uninitialized after copying
7916 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7918 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7920 * support/regression/tests/addsub.c: added test for the bug
7922 2005-09-21 Raphael Neider <rneider AT web.de>
7924 * device/include/pic16/pic18f1220.h,
7925 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7926 * device/lib/pic16/Makefile.rules: added missing opening paren
7927 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7928 are provided in genutils.c,
7929 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7930 operand/result sizes,
7931 (genCmp): assert on NULL pointers first, then check deref'ed values
7932 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7935 2005-09-18 Raphael Neider <rneider AT web.de>
7937 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7938 as these are now unused,
7939 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7940 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7941 local, avoids uninitialized pointer dereference on r->name
7942 * src/pic16/ralloc.c (newReg): fixed indentation
7944 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7946 * src/SDCCval.c (constVal): fixed bug 730366
7947 * support/Util/SDCCerr.c,
7948 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7950 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7952 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7954 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7958 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7960 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7961 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7962 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7963 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7964 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7965 * packihx/packihx.c (hexDigit): made c unsigned char
7966 * as/mcs51/lklibr.c (fndsym),
7967 * link/z80/lkgb.c (gb),
7968 * link/z80/lklibr.c (fndsym),
7969 * link/z80/lkrloc.c (relr),
7970 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7971 * src/SDCC.lex (checkCurrFile, process_pragma),
7972 * src/SDCCglue.c (spacesToUnderscores),
7973 * src/SDCCmain.c (setParseWithComma, processFile),
7974 * src/asm.c (tvsprintf, printCLine),
7975 * src/avr/gen.c (emitcode, aopPut),
7976 * src/ds390/gen.c (emitcode),
7977 * src/hc08/gen.c (emitcode, emitinline),
7978 * src/mcs51/gen.c (emitcode, genInline),
7979 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7981 * src/pic/ralloc.c (debugLog),
7982 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7984 * src/pic16/ralloc.c (debugLog),
7985 * src/z80/main.c (_process_pragma):
7986 made all ctype.h function calls safe
7987 * src/SDCCopt.c: include math.h for fabs
7988 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7989 and used them throughout the code to make ctype.h function calls safe
7990 * src/ds390/main.c (asmLineNodeFromLineNode),
7991 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7992 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7994 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7995 (newpCodeAsmDir): made ctype.h function calls safe
7996 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7997 pic16_emitcode): made lbp unsigned char*
7998 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7999 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8000 * src/xa51/gen.c (emitcode),
8001 * src/z80/gen.c (_emit2): made lbp unsigned char*
8002 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8005 2005-09-05 Raphael Neider <rneider AT web.de>
8007 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8008 access bank splitpoint
8010 2005-09-05 Raphael Neider <rneider AT web.de>
8012 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8014 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8016 * .version: changed to version 2.5.3
8017 * doc/sdccman.lyx: changed version to 2.5.3,
8018 documented --codeseg and --constseg and pragma codeseg and constseg,
8019 documented bit parameters (reentrant) and bit returning
8020 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8021 currFunc->recvSize, but is this ok for all ports?
8022 (ast2iCode): result of ~ on unsigned char must be cast to int for
8024 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8025 function pointers in bit space
8026 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8027 (processFuncArgs): call port.reg_parm() with reentrancy info
8035 * src/z80/main.c: port.reg_parm prototype extended with
8036 "bool reentrant" parameter
8037 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8038 options.stackAuto for allocating bit register parameters
8039 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8040 (genSend): set BitBankUsed if it is,
8041 (selectRegBank): factored out of genCall for use in genPcall,
8042 (genCall): removed redundant dtype assignmen, use selectRegBank,
8043 (genPcall): handle returning in Carry properly, save in F0 if needed,
8044 (genReceive): handle bit register parameters
8045 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8046 (mcs51_assignRegisters): enable bit registers for all reentrant
8047 functions and don't set BitBankUsed unconditionally
8048 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8049 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8050 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8052 2005-08-27 Borut Razem <borut.razem AT siol.net>
8054 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8055 ppc-osx (Darwin) does not support -u option. It seems that it is
8056 supported only on Linux - GNU cp
8058 2005-08-25 Borut Razem <borut.razem AT siol.net>
8060 * sim/ucsim/gui.src/serio.src/Makefile.in,
8061 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8062 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8063 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8064 install and strip, since the strip at /usr/ccs/bin should be used
8067 2005-08-24 Borut Razem <borut.razem AT siol.net>
8069 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8071 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8073 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8076 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8078 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8079 * as/mcs51/lkmain.c (link_main): fixed warning
8080 * device/include/stdbool.h: ds390 has no advanced bit support yet
8081 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8082 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8083 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8084 and updated their macros
8085 * src/SDCCval.c (constVal): updated comment for renamed b_long
8087 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8089 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8090 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8091 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8092 (oprio): set priority for '['
8093 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8095 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8096 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8097 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8098 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8099 added overlayable BIT_BANK area
8100 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8101 (summary2): explain 'T' in legenda
8102 * as/mcs51/lkrloc.c: replaced old K&R style,
8103 (relr): added R_BIT processing,
8104 (errmsg): added "Bit-addressable relocation error",
8105 (adb_bit): added for converting from byte- to bit-addressable space,
8106 (adb_24_bit): added for converting from byte- to bit-addressable space
8107 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8108 used in reentrant functions now even as return value
8109 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8110 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8111 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8112 * src/SDCCglobl.h: added indicator BitBankUsed
8113 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8114 the bit registers b0-b7
8115 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8116 (geniCodeCast): fixed bug 1263853,
8117 (geniCodeLogicAndOr): put result in bool or char,
8118 (geniCodeReceive): added parameter func for accessing the return type,
8119 (geniCodeFunctionBody): pass func to geniCodeReceive
8120 * src/SDCCmain.c: added indicator BitBankUsed
8121 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8122 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8123 (checkSClass): don't put automatic bool/bit on stack,
8124 (checkFunction): removed check on function cannot return bit
8125 * src/SDCCsymt.h: added newBoolLink prototype
8126 * src/mcs51/gen.c (rb1regs): added bit registers,
8127 (movc): created for assigning to carry,
8128 (pushReg, popReg): created for pushing registers,
8129 (sameRegs): check both AOP_REG and AOP_CRY types,
8130 (aopOp): handle bit registers,
8131 (aopPut): optimization no self-assign,
8132 (saveRegisters): push reg->base (bits) only once for bit registers,
8134 (unsaveRegisters): pop reg->base only once and use popReg,
8135 (assignResultValue): added parameter func and return in carry for bits,
8136 (genIpush): optimization no reload in A if not changed,
8137 (genSend): bit parameters in reentrant functions are passed in bit
8138 registers by first assigning to bits in B, then save registers and
8140 (genCall): handle returning in Carry properly, save it in F0 if needed,
8141 (genPcall): updated assignResultValue call, this is not safe yet for bit
8142 returning function !!!
8143 (genFunction): don't generate equ's for bit registers and use pushReg,
8144 (genEndFunction): take care of bit returning functions and use popReg,
8145 (genRet): return bit in Carry,
8146 (genIfx): optimize bit registers and other directly addressable bits,
8147 (genReceive): updated assignResultValue call
8148 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8149 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8150 registers when using stack-auto
8151 * src/mcs51/ralloc.c (_G): added allBitregs,
8152 (regs8051): added the bit registers,
8153 (createStackSpil): use macro IS_BIT,
8154 (getRegBit): added to allocate a bit register, else spill,
8155 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8156 (updateRegUsage): factored out to ease stepping while debugging,
8157 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8158 also allocate bit registers,
8159 (fillGaps): handle bit registers,
8160 (findAllBitregs): added to create bit vector with all bit registers,
8161 (mcs51_allBitregs): returns this bit vector,
8162 (mcs51_assignRegisters): when using stack-auto use bit registers for
8163 passing parameters and creating local variables
8164 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8166 2005-08-22 Borut Razem <borut.razem AT siol.net>
8168 * device/lib/Makefile.in: replaced find option -or with -o
8169 to make it run on solaris
8171 2005-08-22 Raphael Neider <rneider AT web.de>
8173 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8174 fixes #1265442 (crash on Solaris)
8176 2005-08-20 Borut Razem <borut.razem AT siol.net>
8178 * configure, configure.in: added tests for libsocket and libnsl libraries,
8179 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8180 from support/regression/Makefile.in
8181 * support/regression/Makefile.in: added
8182 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8183 * sim/ucsim/libtool: regenerated on sparc-solaris
8184 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8185 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8186 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8187 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8188 sparc-solaris, which doesn't use GNU ld linker
8189 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8190 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8192 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8194 * src/mcs51/peeph.def: updated comments
8196 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8198 * device/lib/_gptrget.c,
8199 * device/lib/_gptrput.c: slightly shorter
8200 * doc/sdccman.lyx: incremented version
8201 * src/mcs51/peeph.def: moved peephole comments to the line of first
8202 change to better keep line correlation, reanimated 186.e
8203 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8205 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8207 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8208 David Saxton with quotes around file name.
8210 2005-08-15 Borut Razem <borut.razem AT siol.net>
8212 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8213 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8214 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8215 make tests run on x86_64 platform
8217 2005-08-13 Raphael Neider <rneider AT web.de>
8219 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8220 as it might be executed DURING a build (parallel make is wonderful)
8222 2005-08-13 Raphael Neider <rneider AT web.de>
8224 * device/lib/Makefile.in (port-specific-objects-pic16):
8225 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8226 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8228 * device/lib/pic16/Makefile.rules: build subdirs before creating
8229 the library, removed builddir rule, create $(builddir) early in
8230 recurse rule, use empty recurse rule for leaf directories
8231 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8232 mkdir errors (race condition), removed duplicate suffix "hex"
8234 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8235 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8236 prevents mkdir -p from aborting on Alpha
8238 2005-08-12 Raphael Neider <rneider AT web.de>
8240 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8241 db-statements in order to allow for arrays of pointers in code
8242 sections to be placed without interspersed 0-padding, fixes
8244 * (emitStatistics): fixed division by zero for pic18f1220
8245 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8246 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8247 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8248 * (pic16_pCodeConstString): keep track of already emitted string
8249 literals to prevent "duplicate definitions of symbol _str_NR"
8250 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8252 * device/lib/Makefile.in: ignore failing PIC16 library builds
8253 * device/lib/pic16/Makefile: do not build if gputils are missing
8254 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8256 2005-08-10 Raphael Neider <rneider AT web.de>
8258 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8261 2005-08-10 Raphael Neider <rneider AT web.de>
8263 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8264 Rokas' patch to add the new fixed point type "__fixed16x16"
8265 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8266 functions for __fixed16x16 arithmetics
8267 * device/lib/pic16: reimplemented the build system to support
8268 a separate build directory, better handling of libio (create
8269 the library in a separate subdir for each architecture) and
8270 easier configuration (centralized in Makefile.common)
8272 2005-08-07 Raphael Neider <rneider AT web.de>
8274 * src/pic16/gen.c (genrshTwo): fixed sign extension
8275 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8276 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8278 * device/include/pic16/pic18f4220.h: NEW, header for
8279 pic18f4220 and pic18f4320
8280 * device/include/pic16/pic18fregs.h: added new devices,
8281 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8282 * device/include/pic16/signal.h: resolved name clashes
8283 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8284 to also allow testing for interrupt enable bits, added
8285 comments on how to use the macros
8286 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8287 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8288 register definitions for the devices
8289 * device/lib/pic16/pics.all: added new devices
8290 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8292 * device/lib/pic16/libc/stdlib/memfree: do not count
8293 the block header as free memory
8294 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8295 simplified and added missing end-of-blocklist-marker
8296 (reported by Peter Onion, fixes #1252814)
8297 * (_mergeHeapBlock): fixed loop condition
8298 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8299 len==0, restructured code
8300 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8301 up a bit, reduced bitfield accesses, prevent endless loops
8302 in case of heap corruption
8303 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8304 "unreferenced arguments/must return a value" warnings
8305 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8306 replaced BAUDREG with SPBRG
8307 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8308 device/lib/pic16/debug/gstack/gstack.c: replaced
8309 _naked, _asm, _endasm with __naked, __asm, __endasm
8311 2005-08-05 Raphael Neider <rneider AT web.de>
8313 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8314 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8316 2005-08-05 Borut Razem <borut.razem AT siol.net>
8318 * device/lib/Makefile.in: added missing ';'
8319 * configure: removed ^M characters
8321 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8323 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8324 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8327 2005-08-04 Borut Razem <borut.razem AT siol.net>
8329 * configure.in: pic16 libraries build 2nd try - enable running
8330 configure in device/lib/pic16
8331 * configure: regenerated from configure.in
8332 * device/lib/Makefile.in: create $(PORT)/bin directory
8334 2005-08-03 Raphael Neider <rneider AT web.de>
8336 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8337 to get/set values via pointers
8338 * (genUnpackBits,genPackBits): changed detection of
8339 ptr->bitfield vs. sym.bitfield, fixed access via generic
8340 pointers, removed dead (wrong) code for multibyte bitfields
8341 * (genNearPointerGet, genGenPointerGet): removed useless code,
8342 fixed bitfield detection, fixes #1250594
8343 * (genNearPointerSet): removed useless code
8344 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8345 and introduced macro pic16_emitpcode that conditionally emits
8346 the origin of the following pCode (useful for debugging SDCC)
8347 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8348 * (createDefmap): fixed handling of LFSR for --optimize-df
8350 2005-08-02 Borut Razem <borut.razem AT siol.net>
8352 * device/lib/Makefile.in: pic16 libraries build enabled since
8353 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8355 2005-08-02 Raphael Neider <rneider AT web.de>
8357 * src/pic16/gen.c (genPackBits): removed deprecated warning
8358 * (genGenPointerSet): fixed bitfield detection
8360 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8362 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8364 2005-07-31 Raphael Neider <rneider AT web.de>
8366 * device/lib/pic16/libdev/pic18f458.c,
8367 device/include/pic16/pic18f458.h: added missing T0CONbits
8369 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8371 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8373 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8375 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8377 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8379 * device/include/mcs51/at89c51ed2.h: added.
8381 2005-07-23 Raphael Neider <rneider AT web.de>
8383 * src/pic/gen.h: added emitpcode macro for debugging
8384 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8385 and replace by macro adding debug information on demand
8386 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8387 * (gencjne): tried to fix; replaced with correct (slower) code
8388 * (gen{Unp,P}ackBits): fixed single bit access
8389 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8390 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8391 previous instruction
8392 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8393 register has to be handled with care (forbidding movement
8394 of assignments/uses, removing assignments completely, ...)
8395 * (pCodeOptime2pCodes): make use of regIsSpecial
8396 * added lots of debugging output (commented out)
8397 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8398 from being reused as result UNLESS it is known to work
8400 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * support/Util/dbuf.h: include <stddef.h> for size_t
8403 * .version: changed to version 2.5.2
8405 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8407 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8409 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8411 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8412 (genModOneByte): removed needless psha/pula
8414 2005-07-22 Raphael Neider <rneider AT web.de>
8416 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8417 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8418 * src/pic/gen.c (resolveIfx): do not "invent" labels
8419 * (genSkipc): changed to positive logic
8420 * (genSkipCond): removed as no longer needed
8421 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8423 * (genLeftShift): check operands are in different registers
8424 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8425 INCF does not update CARRY...
8426 * src/pic/main.c: fixed _linkCmd
8427 * src/pic/pcode.c (unlinkpCode): added inactive code
8428 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8429 alive (do not assign result and operand overlapping registers)
8431 2005-07-22 Raphael Neider <rneider AT web.de>
8433 * src/pic/device.c (dump_sfr): replaced register declaration with
8434 call to emitSymbolToFile() to avoid duplicate symbols
8435 * (assignRelocatableRegisters): do not declare external symbols
8436 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8437 right (take size of type, not etype)
8438 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8439 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8440 * (packRegsForAccUse): disabled assignment of WREG as
8441 the result reg to prevent occurence of just fixed #1235003,
8443 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8444 symbols (avoids duplicate symbols in .asm file)
8445 * (pic14emitRegularMap): use emitSymbolToFile()
8446 * src/pic/gen.c (aopOp): fixed spillLocation handling
8447 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8448 * (genDataPointerSet): removed unneccessary variables/output
8450 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8452 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8453 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8455 2005-07-21 Raphael Neider <rneider AT web.de>
8457 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8458 architecture cannot handle them efficiently, fixes bug #1235003
8459 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8460 check for empty sets before using them (fixes bug #1232190)
8462 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8464 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8465 (lnksect2): generate warnings for memory overlap
8466 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8467 constseg to set the name of these segments so you can instruct the linker
8468 to place them in banks
8469 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8470 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8471 added code_seg and const_seg to options
8472 * src/SDCCglue.c (emitMaps): use options.const_seg,
8473 (createInterruptVect): put interrupt vectors in segment HOME,
8474 (glue): put HOME before static segment and put the main glue in HOME,
8475 (glue): use options.code_seg
8476 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8477 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8478 these segments so you can instruct the linker to place them in banks
8479 (linkEdit): use code_loc for HOME segment which should be the first
8480 segment in code memory now
8481 * src/SDCCmem.c: fixed more stuff like bug 1238386
8482 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8483 (changePointer): don't change function pointers to code pointers for
8485 (compareType): added exceptional check for banked function pointers
8486 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8487 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8488 after static in code memory
8489 * src/mcs51/gen.c: added aopLiteralLong prototype,
8490 (aopForSym): use getSize for functions,
8491 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8492 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8493 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8495 (genPcall): use call for literal function pointers and generate banked
8496 calls over the one trampoline so there's only one place for the user to
8497 modify according to his/hers hardware,
8498 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8499 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8500 * src/mcs51/main.c: added keyword banked,
8501 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8502 * support/Util/SDCCerr.c,
8503 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8504 needed for passing the bank and address to the trampoline
8505 * device/lib/mcs51/crtbank.asm: added for bankswitching
8506 * device/lib/mcs51/Makefile: added crtbank
8508 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8510 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8511 for fields at offset 0 of a struct or union as reported
8512 on 2005-07-07 in the developer mailing list.
8514 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8516 * src/SDCCmem.c: fixed bug 1238386
8518 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8520 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8521 (patch #1144962), added peephole 300, enabled 259.x
8522 * doc/sdccman.lyx: removed screenshot and provided link instead
8524 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8526 * doc/sdccman.lyx: added section about debugging with ddd
8527 * doc/figures/ddd_example.eps: screenshot of debugging session
8529 2005-07-04 Raphael Neider <rneider AT web.de>
8531 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8532 like CODE pointers, fixes #1115683
8533 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8534 call, fixes bugs #1232211, #1228110,
8535 fixed wrong casts to pCodeFlow from pCodeInstructions
8537 2005-07-04 Raphael Neider <rneider AT web.de>
8539 * src/pic/gen.c (popGet): changed assert to allow for
8541 * (popGetAddr): changed signature to provide
8542 an additional index, patched all call sites
8543 * (genCmpEq): handle literal-like operands correctly
8544 * (genAddrOf): added sanity checks on __code/__data pointers
8545 * (genAssign): added handling of symbols from __code section
8546 * (gencjne): do not generate code for comparisons whose result
8547 is neither stored nor used, fixes bug #1171114
8548 * (AccLsh, AccRsh): operate on operand instead of WREG
8549 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8550 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8552 * rewrote complete shift-by-literal logic, commented unused
8554 * (genConstPointerGet): get multiple bytes (if result size > 1),
8555 fixed handling of non-immediate addresses
8556 * (genPointerGet): handle CODE pointers like CONST pointers
8557 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8558 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8559 operand is to be treated as a literal or not
8560 * (mov2w,genPcall,genCmpEq),
8561 src/pic/genarith.c: use aop_isLitLike() to decide between
8562 literal/register contents
8563 * (addSign): added missing offset
8564 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8565 only emit comment in debug-mode,
8566 use {aop,op}_isLitLike throughout the file
8567 * src/pic/glue.c: fix initializers for pointers (work in progress)
8568 * src/pic/pcode.c (get_op): honor index on _const symbols
8569 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8570 * (dumppBlock): added pCode size estimation
8571 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8572 check for IS_SYMOP before OP_SYMBOL'ing
8573 * fixed indentation, compacted switch-statements
8574 * (allocReg): find free register and allocate it instead of
8575 allocating new registers all the time
8576 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8577 registers as its operands (necessary only for multibyte GETs)
8579 2005-07-01 Raphael Neider <rneider AT web.de>
8581 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8582 debugging .asm-output macros FENTRY + FEXIT
8583 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8585 * (emitpComment): NEW, printf to pCode
8586 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8588 * (popGetAddr): NEW, variant of popGet to access an immediates
8589 high(er) bytes instead of the n'th byte of memory they reference,
8590 replaced popGet with popGetAddr where neccessary
8591 * (genDataPointerGet): reactivated and fixed implementation
8592 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8594 * (genDataPointerSet): fixed multibyte assignments
8595 * (genpic14Code): fixed --i-code-in-asm handling
8596 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8597 * (genPlus): fixed index-out-of-bounds error
8598 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8599 * src/pic/ralloc.c: added debugging output macro FENTRY2
8600 * (spillThis): fixed indentation, enbraced for-body for clarity
8601 * (rematStr): commented out as now unused
8602 * (regTypeNum): commented out special spill case (overwrites
8604 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8606 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8608 * doc/sdccman.lyx: documented sfr16/sfr32,
8609 added example for using storage class with function pointers
8610 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8612 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8614 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8615 * device/lib/_itoa.c,
8616 * device/lib/_ltoa.c: optimized codesize
8617 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8618 but don't know how to suppress the double warning.
8619 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8620 * support/Util/SDCCerr.c,
8621 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8623 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8625 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8626 fixed old K&R prototypes
8627 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8628 * device/lib/_gptrget.c,
8629 * device/lib/_gptrgetc.c,
8630 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8631 also new versions for small generic pointers and banked generic pointers
8632 * src/port.h: added const_name
8633 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8634 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8635 * src/SDCCcse.c (findPrevIc): check all associative operators
8636 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8637 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8638 * src/SDCCmem.c: updated comments,
8639 set far-space to 0 for pdata, results in optimized code
8640 * src/SDCCmem.h: added macro CONST_NAME
8641 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8642 moving the info into the highest bits, see also gptrget/gptrput
8643 * src/src.dsp: added sdcc.ico to project files
8644 * src/avr/gen.c (genCast): fixed bug 0x%d
8645 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8646 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8647 relation between ptr_type and DCL_TYPE,
8648 (genCast): fixed bug 0x%d
8649 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8650 (CODE)" for const_name
8651 * src/hc08/gen.c (genCast): fixed bug 0x%d
8652 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8653 (hc08_port): added "CONST (CODE)" for const_name
8654 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8655 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8656 between ptr_type and DCL_TYPE,
8657 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8658 operand* and took AOP() inside function so sfr-ness can be checked,
8659 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8661 (genFunction, genEndFunction): optimized stack setup,
8662 (genMinus): optimized for literals with ending zeroes (in bytes),
8663 (genCast): fixed bug 0x%d
8664 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8665 (mcs51_port): added "CONST (CODE)" for const_name
8666 * src/mcs51/peeph.def: made rule 226 more generic
8667 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8668 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8669 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8670 * src/z80/main.c (z80_port): added NULL for const_name,
8671 (gbz80_port): added NULL for const_name
8672 * support/regression/tests/bug663539.c,
8673 * support/regression/tests/sfr16.c: new tests
8675 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8677 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8679 2005-06-24 Raphael Neider <rneider AT web.de>
8681 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8683 * device/include/pic16/signal.h: added USBIF
8686 2005-06-24 Raphael Neider <rneider AT web.de>
8688 * device/lib/pic16/libdev/pic18f2455.c,
8689 device/include/pic16/pic18f2455.h: NEW
8690 * device/include/pic16/pic18fregs.h,
8691 device/lib/pic16/pics.all,
8692 src/pic16/device.c: added 18f2455
8693 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8694 device/include/pic16/{pic18f[68][567].h,usart.h}:
8695 replaced MULTIPLE_USARTS define with more relaible
8696 compatibility sfrs (for USART access)
8698 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8700 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8701 and the output asm file line is printed on two lines.
8703 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8705 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8706 BGT, BLE, BHI, and BLS instructions
8707 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8709 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8710 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8712 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8714 2005-06-15 Raphael Neider <rneider AT web.de>
8716 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8717 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8718 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8719 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8720 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8722 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8724 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8725 Marcel Telka in bug #1215704
8727 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8729 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8730 located in shared memory bank.
8732 2005-05-31 Raphael Neider <rneider AT web.de>
8734 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8735 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8736 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8738 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8740 * device/lib/_strncpy.c: fixed the fix
8742 2005-05-26 Raphael Neider <rneider AT web.de>
8744 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8745 initializers with \0, bug #1208187
8746 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8747 intializers with \0, bug #1208187
8749 2005-05-26 Raphael Neider <rneider AT web.de>
8751 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8752 initializers with \0, bug #1208187
8753 * src/pic16/main.c (_process_pragma): added sanity checks
8754 for stack position and size, emit warnings when appropriate
8756 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8758 * device/lib/_strncpy.c: fixed not filling with \0
8760 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8762 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8764 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8765 compound_statement),
8767 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8769 2005-05-24 Raphael Neider <rneider AT web.de>
8771 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8773 2005-05-24 Raphael Neider <rneider AT web.de>
8775 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8776 TRISE definitions, closes bug #1162453
8778 2005-05-22 Raphael Neider <rneider AT web.de>
8780 * src/pic16/main.c (_process_pragma): check for missing
8781 arguments to pragmas code and udata
8782 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8783 consistency fixes to match other headers (thanks to Jim Paris)
8784 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8786 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8788 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8790 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8792 * support/regression/tests/bug1198642.c: new test
8793 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8794 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8795 * support/scripts/resource.h,
8796 * support/scripts/resource.rc,
8797 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8798 * support/scripts/sdcc.ico: added 32x32 icon
8800 2005-05-18 Raphael Neider <rneider AT web.de>
8802 * device/lib/pic16/libdev/pic18f*.c,
8803 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8804 keywords to "__sfr" and "__at (X)"
8805 * device/include/pic16/pic18fregs.h: added pic18f4520
8806 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8807 #1203088 (MPLAB compatibility)
8809 2005-05-17 Raphael Neider <rneider AT web.de>
8811 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8812 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8813 * device/lib/pic16/pics.all: added new devices
8814 * src/pic16/device.c: added support for pic18f4520
8816 2005-05-16 Raphael Neider <rneider AT web.de>
8817 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8818 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8819 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8820 convenience function for bit access
8822 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8824 * device/lib/printf_large.c: fixed bug 1193299
8825 * support/regression/tests/bug1057979.c: added test %3.3s
8827 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8829 * device/include/mcs51/8051.h,
8830 * device/include/mcs51/8052.h: made parseable with lint
8831 * device/include/mcs51/lint.h: added include file for (sp)lint
8832 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8833 * doc/cdbfileformat.lyx,
8834 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8836 2005-05-14 Raphael Neider <rneider AT web.de>
8838 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8839 * device/lib/pic16/libc/stdlib/itoa.c (new)
8840 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8841 * device/lib/pic16/libio/Makefile: exclude subdir according to
8842 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8843 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8844 * src/pic16/gen.c (genFunction): prevent annoying warning
8845 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8847 * support/cpp2/cppmain.c (cpp_output_string): new
8848 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8851 2005-05-13 Borut Razem <borut.razem AT siol.net>
8853 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8855 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8857 * .version: changed to version 2.5.1; back to bleeding edge development
8859 2005-05-11 Borut Razem <borut.razem AT siol.net>
8861 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8862 generate PDF version 1.3 documents
8864 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8866 * .version: changed to version 2.5.0
8868 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8870 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8872 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8874 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8875 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8876 well as many smaller updates.
8877 * .version: changed to version 2.5.0-pre1
8879 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8881 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8883 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8885 * support/regression/tests/bug1185672.c: added
8886 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8888 * src/mcs51/gen.c (genCall): added comments, made it look safer
8889 * src/mcs51/gen.c (genEndFunction): simplified
8891 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8893 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8895 2005-04-14 Borut Razem <borut.razem AT siol.net>
8897 * fixed bug 1045046 - SIGSEGV with really simple code?:
8898 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8899 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8901 2005-04-14 Borut Razem <borut.razem AT siol.net>
8903 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8904 src/pic16/device.h: temporarily disabled experimental #inline pragma
8907 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8909 * device/include/z80/stdio.h,
8910 * device/include/z80/string.h: removed these highly incomplete files so
8911 SDCC can use the default ones in device/include/
8913 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8915 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8917 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8920 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8922 * device/include/malloc.h: removed redundant __reentrant prototypes
8923 * device/lib/_mullong.c: added working xstack variant in asm (C version
8924 doesn't pass regression tests)
8925 * device/lib/bpx.c: used __data and made bpx char for mcs51
8926 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8927 (createFunction): fixed bug with xstackPtr
8928 * src/SDCCcse.c: corrected comments
8929 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8930 (killDeadCode, eBBlockFromiCode): removed unused code
8931 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8933 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8934 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8935 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8936 (genModOneByte): fixed warning in MSVC
8937 * src/mcs51/main.c (): added comments
8938 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8940 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8942 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8944 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8948 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8950 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8951 characters arrays of larger size than the declared one.
8953 2005-04-10 Borut Razem <borut.razem AT siol.net>
8955 * src/pic/gen.c (genInline),
8956 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8957 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8958 (findNextInstruction), (findPrevInstruction),
8959 (findInstructionUsingLabel),
8960 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8961 * src/pic/pcode.c (findLabel): added missing '\n'
8962 * src/src.dsp: added SDCCdwarf2.c to the project
8964 2005-04-09 Borut Razem <borut.razem AT siol.net>
8966 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8968 2005-04-08 Raphael Neider <rneider AT web.de>
8970 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8971 into the chain after a given one) and mergeDefmapSymbols (combine
8972 defmap entries for each symbol per pcode)
8973 * (createDefmap): have defmap entries merged in the end
8974 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8975 a symbol before replacing one access type's symbol, merge symbols in
8976 the end (replacement symbol might already have an entry)
8977 * (assignValnums): keep reference to written WREG intact
8979 2005-04-08 Raphael Neider <rneider AT web.de>
8981 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8984 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8986 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8989 2005-04-07 Raphael Neider <rneider AT web.de>
8991 * device/include/pic16/usart.h: added compatibility defines for
8992 devices with more than one USART
8993 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8995 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8997 * device/lib/Makefile.in: updated for port specific include
8999 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9001 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9003 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9005 * device/include/8051.h,
9006 * device/include/8052.h,
9007 * device/include/at89S8252.h,
9008 * device/include/at89c55.h,
9009 * device/include/at89x051.h,
9010 * device/include/at89x51.h,
9011 * device/include/at89x52.h,
9012 * device/include/mcs51reg.h,
9013 * device/include/reg51.h,
9014 * device/include/reg764.h,
9015 * device/include/regc515c.h,
9016 * device/include/sab80515.h: (re)moved these 12 files
9017 * device/include/mcs51/8051.h,
9018 * device/include/mcs51/8052.h,
9019 * device/include/mcs51/at89S8252.h,
9020 * device/include/mcs51/at89c55.h,
9021 * device/include/mcs51/at89x051.h,
9022 * device/include/mcs51/at89x51.h,
9023 * device/include/mcs51/at89x52.h,
9024 * device/include/mcs51/mcs51reg.h,
9025 * device/include/mcs51/reg51.h,
9026 * device/include/mcs51/reg764.h,
9027 * device/include/mcs51/regc515c.h,
9028 * device/include/mcs51/sab80515.h: and added them here
9030 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9032 * device/include/stdarg.h: changed SDCC specific keywords to double
9034 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9036 * device/include/hc08/mc68hc908gp32.h,
9037 * device/include/hc08/mc68hc908jb8.h,
9038 * device/include/hc08/mc68hc908jkjl.h,
9039 * device/include/hc08/mc68hc908qy.h: fixed comments
9040 * device/include/mcs51/README: updated
9041 * device/include/mcs51/c8051f120.h: added PINRSF
9042 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9043 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9044 amidst code. Also inline is not supported.
9046 2005-04-06 Raphael Neider <rneider AT web.de>
9048 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9049 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9050 callers stack/frame pointers
9052 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9054 * device/include/pic16/usart.h: added, missing in previous commit,
9055 * device/include/pic16/adc.h: fixed typo,
9056 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9058 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9060 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9061 uninitialized because a bug appears with gplink
9062 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9063 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9064 complains for unrecognised option
9066 2005-04-05 Raphael Neider <rneider AT web.de>
9068 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9069 structs as well (using memcpy)
9070 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9071 on ISRs (GOTO has no label)
9072 * src/pic16/device.h: added OF_OPTIMIZE_DF
9073 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9074 new data flow analysis/optimization
9075 * src/pic16/pcode.c: added (prototypes for and implementation of)
9076 dataflow analysis functions, fixed pCodeInstructions' inCond and
9077 outCond values, made RCALL a branch instruction
9078 * (pic16_unlinkpCode): keep C line if possible
9079 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9080 C line moved if possible
9081 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9082 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9083 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9084 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9086 * (pic16_getJumptabpCode): NEW, needed in...
9087 * (LinkFlow): fixed handling of jumptables, calls and conditional
9089 * (pic16_InsertCommentAfter): NEW
9090 * (pic16_pCodeReplace): made verbose and flow preserving
9091 * (AnalyzeFlow): added call to data flow analysis
9092 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9093 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9094 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9096 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9098 * src/SDCCast.c (decorateType): fixed bug #1105626
9100 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9102 * device/include/asm/pic16/features.h,
9103 * pic18f*.h headers,
9104 * device/include/pic16/adc.h,
9105 * device/include/pic16/delay.h,
9106 * device/include/pic16/i2c.h,
9107 * device/include/pic16/malloc.h,
9108 * device/include/pic16/stdio.h,
9109 * device/include/pic16/stdlib.h,
9110 * device/include/pic16/string.h,
9111 * device/lib/pic16/libc/stdio/printf_tiny.c,
9112 * device/lib/pic16/libc/stdio/printf_small.c,
9113 * device/lib/pic16/libc/stdio/strmgpsim.c,
9114 * device/lib/pic16/libc/stdio/strmmssp.c,
9115 * device/lib/pic16/libc/stdio/strmusart.c,
9116 * device/lib/pic16/libc/stdio/vfprintf.c,
9117 * device/lib/pic16/libc/stdlib/ltoa.c,
9118 * device/lib/pic16/libc/stdlib/putchar.c,
9119 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9120 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9121 * device/lib/pic16/libc/stdlib/memchrram.c,
9122 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9123 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9124 * device/lib/pic16/libio/adc/adcbusy.c,
9125 * device/lib/pic16/libio/adc/adcread.c,
9126 * device/lib/pic16/libio/adc/adcsetch.c,
9127 * device/lib/pic16/libio/usart/ubaud.c,
9128 * device/lib/pic16/libio/usart/ubusy.c,
9129 * device/lib/pic16/libio/usart/udrdy.c,
9130 * device/lib/pic16/libio/usart/uopen.c,
9131 * device/lib/pic16/libio/usart/uputc.c,
9132 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9133 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9134 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9135 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9136 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9137 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9138 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9139 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9140 specific keywords to double underlined form,
9141 * device/lib/pic16/libc/Makefile.rules,
9142 * device/lib/pic16/libsdcc/Makefile.rules,
9143 * device/lib/pic16/libm/Makefile,
9144 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9145 to compile with C standard set in Makefile.common
9146 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9147 rand.c and crc.c in compilation process,
9148 * device/lib/pic16/libsdcc/int/divuint.c,
9149 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9150 `c' from signed to unsigned,
9151 * device/lib/pic16/startup/crt0.c,
9152 * device/lib/pic16/startup/crt0i.c,
9153 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9154 keywords to double underlined form, bug fixes in _do_cinit function
9155 which prevented the correct initialization of the .idata segment,
9156 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9157 core to enter a infinite loop
9158 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9160 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9162 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9164 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9166 * device/include/Makefile.in: add support for hc08 subdirectory
9167 * device/include/hc08/: new subdirectory
9168 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9169 Lucas Loizaga, thanks!
9170 * device/include/hc08/mc68hc908qy.h,
9171 * device/include/hc08/mc68hc908gp32.h,
9172 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9173 their own directory. Changed internal macro names to use the compiler
9174 reserved namespace. Changed SDCC specific keywords to double
9176 * device/include/math.h,
9177 * device/include/malloc.h,
9178 * device/include/stdarg.h,
9179 * device/include/stdbool.h
9180 * device/include/string.h,
9181 * device/include/tinibios.h,
9182 * device/include/ds400rom.h,
9183 * device/include/8051.h,
9184 * device/include/8052.h,
9185 * device/include/80c51xa.h,
9186 * device/include/at89c55.h,
9187 * device/include/at89S8252.h,
9188 * device/include/at89x51.h,
9189 * device/include/at89x52.h,
9190 * device/include/ds80c390.h,
9191 * device/include/reg764.h,
9192 * device/include/regc515c.h,
9193 * device/include/sab80515.h,
9194 * device/include/mcs51/c8051f000.h,
9195 * device/include/mcs51/c8051f018.h,
9196 * device/include/mcs51/c8051f020.h,
9197 * device/include/mcs51/c8051f040.h,
9198 * device/include/mcs51/c8051f060.h,
9199 * device/include/mcs51/c8051f120.h,
9200 * device/include/mcs51/c8051f300.h,
9201 * device/include/mcs51/c8051f310.h,
9202 * device/include/mcs51/c8051f320.h,
9203 * device/include/mcs51/c8051f330.h,
9204 * device/include/mcs51/c8051f350.h,
9205 * device/include/z180.h: Changed SDCC specific keywords to double
9208 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9210 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9212 * (pic16_assignConfigWordValue): disable testing of configuration
9213 register value with config mask,
9214 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9215 function with port->fun_prefix,
9216 * (genFunction): when generating a naked interrupt function never
9217 create an absolute segment placed in interrupt vector address, place
9218 the actual interrupt function at IVA instead, when an interrupt
9219 function is generated with unspecified interrupt then do not create
9220 the absolute section,
9221 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9222 code for generating a call to generic pointer get/put function with
9223 a call to function pic16_callGenericPointer(),
9224 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9225 the call to the generic pointer get/put functions with prefixing the
9226 function name with port->fun_prefix,
9227 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9228 * src/pic16/main.c (_process_pragma): prefix function with
9230 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9231 calling assembler, old 18Fxxxx macro is deprecated,
9232 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9233 PC_ASMDIR in while condition,
9234 * (findInstruction): add PC_ASMDIR in while condition,
9235 * (buildCallTree): prefix main with port->fun_prefix,
9236 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9237 identifier for variable with banked access in instructions BTFSS,
9238 BTFSC, BCF, BSF, BTG
9239 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9240 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9241 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9242 perform optimization when enviroment variable NO_REG_OPT is set,
9243 * (insideLRBlock): NEW, return 1 if register is inside an
9244 INF_LOCALREGS block,
9245 * (RemoveRegFromLRBlock): remove a register that is completely
9246 eliminated by register optimization, but it is still left in local
9247 register store/restore in/from stack block,
9248 * (Remove2pcodes): after removing register, check to see if it
9249 should be removed from local register store/restore in/from stack
9251 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9252 DUMMY_READ_VOLATILE,
9254 * device/include/pic16/adc.h: minor prototype modifications and
9256 * device/include/pic16/malloc.h: added GPL notice various
9258 * device/include/pic16/stdint.h: NEW, standard header for ints
9259 * device/include/pic16/delay.h: NEW, header for delay functions,
9260 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9262 * device/include/pic16/signal.h: NEW, header providing helper macros
9263 for implementing signal handlers,
9264 * device/include/pic16/stdio.h: added prototypes for functions,
9265 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9266 prototypes for stdin and stdout, added macro PUTCHAR to
9267 automatically implement putchar function prototype,
9268 * device/include/pic16/usart.h: modified and updated USART library,
9269 * device/lib/pic16/libio/adc/,
9270 * device/lib/pic16/libio/i2c: some modifications to improve library
9272 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9273 family of functions,
9274 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9275 family of functions and other sources,
9276 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9277 of the PIC18Fxx[28] devices,
9278 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9279 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9280 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9281 _do_cinit function, because the previous failed when local variables
9282 where not placed in the same memory bank,
9283 * device/lib/pic16/libsdcc/char/: various modifications to improve
9284 library performance,
9285 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9286 information on the new functions of the c library and more...
9288 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9290 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9292 2005-03-26 Raphael Neider <rneider AT web.de>
9294 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9295 if condition == CARRY)
9296 * (genCmp): adapted to new genSkipc semantics
9297 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9298 on rIfx (genCmp was broken)
9300 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9302 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9303 * src/z80/main.c (_keywords[]),
9304 * src/SDCCglobal.h (struct options),
9306 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9307 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9308 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9309 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9310 always available in leading double underscore form. The C99 support is
9311 mostly missing, but it's a start.
9312 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9313 reserved identifier "__data".
9315 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9317 * src/mcs51/peeph.def: fixed bug 1170013
9319 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9321 * device/include/mcs51reg.h: fixed bug 842007
9323 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9325 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9328 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9330 * src/port.h (struct PORT),
9331 * src/avr/ralloc.c (avr_assignRegisters),
9333 * src/ds390/ralloc.c (ds390_assignRegisters),
9335 * src/hc08/ralloc.c (hc08_assignRegisters),
9337 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9339 * src/pic/ralloc.c (pic14_assignRegisters),
9341 * src/pic16/ralloc.c (pic16_assignRegisters),
9343 * src/xa51/ralloc.c (xa51_assignRegisters),
9345 * src/z80/ralloc.c (z80_assignRegisters),
9347 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9348 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9350 * src/SDCCdflow.c (computeDataFlow),
9352 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9354 * src/SDCCcflow.c (*),
9356 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9357 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9358 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9359 immedDom() returning wrong block; probably fixes bug #1160833)
9361 2005-03-20 Borut Razem <borut.razem AT siol.net>
9363 * support/scripts/inc2h.pl: WIN32 port
9365 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9367 * device/lib/makefile.in: added abs.c and labs.c
9369 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * device/include/stdint.h: added
9372 * device/lib/abs.c: added
9373 * device/lib/labs.c: added
9374 * device/include/stdlib.h: added abs() and labs() prototypes
9375 * device/lib/libsdcc.lib: added abs and labs
9376 * device/include/float.h,
9377 * device/lib/_fsmul.c,
9378 * device/lib/printf_fast.c,
9379 * device/lib/printf_tiny.c: updated comments
9381 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9383 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9386 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9388 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9389 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9391 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9393 * device/lib/printf_large.c: removed inline assembly for portability and
9394 readability. Use printf_fast if speed or size are more important.
9395 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9396 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9398 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9400 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9401 prevent compiler warning
9403 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9405 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9406 moved to level 0 and declared as static. Also they are explicit
9407 placed in access bank. This was necessery because some times they
9408 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9409 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9410 optimizations. Currently only compare to unsigned char is implemented,
9411 * src/pic16/gen.c: added fReturnIdx array,
9412 * (struct resolvedIfx) is moved to gen.h and made public,
9413 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9414 * (aopForSym): added an optimization to directly store in stack of
9415 the operand of a SEND iCode,
9416 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9417 but as registers instead (AOP_REG) using the fReturnIdx array,
9418 * (pic16_freeAsmop): remove the freed register from the
9419 _G.sregsAlloc field,
9420 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9421 a compare of 'WREG',
9422 * (pic16_popGetTempRegCond): changed function prototype, now
9423 function takes also a bitVector argument v which holds the current
9424 set of registers that are allocated for stack access by aopForSym,
9425 registers allocated in aopForSym for accessing stack symbols are not
9426 any more part of the functions usedRegs field,
9427 * (genCall): some times aopOp is called for a stack variable to be
9428 send, aopForSym might perform the push, if this is true make sure
9429 that genCall doesn't push the variable twice by testing _G.resDirect,
9430 * (genFunction): changed testing for unspecified interrupt number
9431 from 256 to INTNO_UNSPEC,
9432 * modified selection scheme of frame pointer generation. Previously
9433 if function did use local registers a frame pointer was generated,
9434 now a frame pointer is generated only if function has arguments
9435 (that need PLUSW2 register access), or has stack arguments, or the
9436 compiler is not instructed to omit the frame pointer,
9437 * (genEndFunction): before restoring local registers that were saved
9438 in the function preamble, also restore the registers that *might*
9439 have been allocated for stack access,
9440 * (genRet): removed some old comments,
9441 * (genCmp, the active (RN's) version): added a call to the
9442 pic16_genCmp_special function to perform the compare with a more
9443 robust and optimized way,
9444 * (genInline): a feature has been added in inline code generation,
9445 which allows a wildcard variable substitution when writing inline
9446 assembly. Code is incomplete and experimental therefore undocumented,
9447 * (genCast): changed order of aopOp for result and right to allow
9448 aopForSym to directly load the result if possible,
9449 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9450 perform an optimized compare on some selected special occasions,
9451 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9452 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9453 generate an IVT any more,
9454 * src/pic16/main.c (pic16_optionsTable): added command line option
9456 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9457 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9459 * src/pic16/NOTES: Raphael Neider added in list of active developers
9460 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9461 jumptable_end to prevent bug #,
9462 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9463 inCond and outCond fields,
9464 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9465 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9466 turn off register spilling,
9467 * (packRegsForOneUse): synced with other ports' versions although it
9468 is not used currently,
9469 * (pic16_packRegisters): added an optimization while reading
9470 structure bitfields, some registers may be saved (malloc code is
9471 decreased by 80 bytes)
9473 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9475 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9476 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9477 this can be optimized more?
9479 2005-03-10 Raphael Neider <rneider AT web.de>
9481 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9482 genNearPointerGet): (hopefully) fixed access to bitfields via
9483 pointers (p->bitN = x; and x = p->bitN; failed)
9485 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9487 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9489 2005-03-09 Raphael Neider <rneider AT web.de>
9491 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9493 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9495 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9496 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9497 (regTypeNum): set REG_BIT type if necessary
9498 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9499 * support/regression/tests/critical.c: check bug 1144613
9501 2005-03-02 Raphael Neider <rneider AT web.de>
9503 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9505 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9507 * src/avr/ralloc.c (serialRegAssign),
9508 * src/ds390/ralloc.c (serialRegAssign),
9509 * src/hc08/ralloc.c (serialRegAssign),
9510 * src/mcs51/ralloc.c (serialRegAssign),
9511 * src/pic/ralloc.c (serialRegAssign),
9512 * src/pic16/ralloc.c (serialRegAssign),
9513 * src/xa51/ralloc.c (serialRegAssign),
9514 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9516 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9518 * src/SDCCast.c (decorateType): fixed bug 1124787
9520 2005-02-20 Hubert Sack <sack AT digiplan.de>
9521 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9523 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9526 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9528 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9529 to keep the correct label reference count when adding/removing references
9530 to labels. A peephole file using this is appended to patch #1144962.
9532 2005-02-14 Raphael Neider <rneider AT web.de>
9534 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9535 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9536 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9537 retrievals of result operand's value on assignment
9539 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9541 * device/include/pic16/string.h: modified prototype for memccpy()
9542 to memccpy(void *, void *, char, size_t)
9543 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9544 check whether to omit frame pointer or not,
9545 * (genInline): convert all occurences of "\n" to LF in inline
9546 assembler blocks, this helps formatting the inline text,
9547 * (pic16_loadFSR0): modified prototype,
9548 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9549 removed some 8051 legacy code,
9550 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9551 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9552 before allocating temporary registers in functions,
9554 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9556 * support/regression/tests/bitvars.c: corrected the "fix"
9558 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9560 * support/regression/tests/bitvars.c,
9561 * support/regression/tests/bitwise.c,
9562 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9564 2005-02-10 Raphael Neider <rneider AT web.de>
9566 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9567 different size for Alpha
9568 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9570 2005-02-09 Raphael Neider <rneider AT web.de>
9572 * src/SDCC.lex(doPragma) : save and restore warning options as well
9573 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9574 * have #pragma less_pedantic set the errorlevel to WARNING
9576 * (cloneOptimize) : fixed wrong malloc's size
9577 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9578 facilitate correct handling of #pragma (save|restore)
9580 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9582 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9584 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9586 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9588 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9590 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9592 2005-02-02 Raphael Neider <rneider AT web.de>
9594 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9595 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9596 * (pic16_storeForReturn): fixed to allow returning function pointers
9597 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9598 * device/include/pic16/{stddef.h,stdbool.h}: added
9600 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9602 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9604 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9606 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9607 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9608 appeared to be required
9610 2005-01-31 Borut Razem <borut.razem AT siol.net>
9612 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9613 include/mcs51 and include/z80 directories to the package
9615 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9617 * src/hc08/gen.c (genFunction): fixed bug #1112752
9619 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9621 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9623 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9625 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9627 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9629 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9631 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9633 * device/include/c8051fxxx.h: removed these 6 files
9634 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9636 2005-01-26 Raphael Neider <rneider AT web.de>
9638 * src/pic16/gen.c (genAssign): fixed assignment from longs
9639 in codespace (were cut to three bytes)
9640 * (genDummyRead): implemented (except for CODESPACE...),
9642 * src/pic16/glue.c (emitStatistics): beautified
9643 * device/lib/pic16/libm/Makefile: added include path
9645 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9647 * src/z80/gen.c (aopPut): fixed bug #1103902
9649 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9651 * device/lib/expf.c: fixed bug #1095792
9653 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9655 * device/lib/pic16/libm: added Math library sources
9657 2005-01-24 Raphael Neider <rneider AT web.de>
9659 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9660 to enable upcast to pCodeOpReg2 (there is no type tag to
9661 differenciate the two and pic16_popGet2p cast into PCOR2)
9662 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9663 (sizeof(sectNames) changed to sizeof(sectName))
9664 Both patches fix segfaults under MinGW.
9666 2005-01-23 Raphael Neider <rneider AT web.de>
9668 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9669 Safe_[mc]?alloc()'ed variables
9670 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9671 of (byte sized) temporaries (assign them to WREG for now)
9672 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9673 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9674 this might fix SIGSEGVs on MinGW...
9675 * src/SDCCopt.c (killDeadCode): restored original behaviour
9676 (volatile operands might get thrown away though)
9678 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9680 * src/pic16/gen.c: fixed bug #1106975,
9681 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9682 pointer update, INTCON is saved, global interrupts are disabled and
9683 restored after updateing TOS.
9684 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9685 * added function attribute 'shadowregs' to take advantage of shadow
9687 * added function attribute 'wparam' as an alternative to the wparam
9689 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9690 user declares a non-ISR function as 'shadowregs',
9691 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9693 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9695 * .version: bumped version number to 2.4.8
9696 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9698 * device/lib/pic16/libio/i2c/: I2C module support library,
9699 * device/include/pic16/i2c.h: I2C support library header,
9700 * device/lib/pic16/libc/stdio/: standard IO support sources,
9701 * (printf_small.c): printf_small() source, supports float print,
9702 * (printf_tiny.c): printf_tiny() source, does not support floats,
9703 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9704 enable global optimizations for entire library source, other
9705 Makefiles in the source tree are also modified to reflect this,
9706 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9708 * doc/sdccman.lyx: updated to reflect new changes,
9709 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9710 sym->onStack if-case,
9711 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9712 sbit, idata, _idata, xdata, _xdata,
9713 * added pragma library, to link an external library, (see doc),
9714 * removed command line options, --pomit-config-words, --pomit-ivt,
9715 --pleave-reset-vector,
9716 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9717 when calling assembler to reflect memory model used, also define
9718 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9719 reflect stack model used,
9720 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9721 on stack return NULL,
9723 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9725 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9726 of the operands is volatile. Fixes #1020220
9728 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9730 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9731 * (OptimizeRegUsage): make sure that there is really no other flow where
9732 the first pCode is used
9734 2005-01-22 Raphael Neider <rneider AT web.de>
9736 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9737 to fix #1106967 (pCode->seq are not set up correctly)
9739 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9741 * src/SDCCglue.c (glue): make sure code area is declared before the
9742 static initialization area.
9744 2005-01-21 Raphael Neider <rneider AT web.de>
9746 * device/lib/Makefile.in: fixed test for pic16 install dir
9747 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9749 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9750 added --optimize-goto compiler switch and pragma wparam documentation
9751 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9752 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9753 and PRODH closing bug #1071770 (peephole optimizer)
9755 2005-01-19 Raphael Neider <rneider AT web.de>
9757 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9758 cmdLine buffers (used when calling sdcpp...) are large enough
9759 (MAX_PATH=256 truncates arguments leading to system halts when
9761 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9762 * (genUminus): rewritten to for efficiency
9763 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9764 used uninitialized in some cases)
9765 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9766 copy the third byte from the int -- now assumes 0x80 (data memory)
9767 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9768 operands (genAddLit expects the iCode's operands to swapped as
9769 well), fixed leftover bytes (crashed for short left operands)
9770 * (pic16_genMinusDec): performance improvements, removed false
9772 * (pic16_genMinus): fixed to cope with differently sized operands
9773 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9775 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9776 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9777 new banksel optimization
9778 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9779 analysis for temporary registers (segfaults...)
9780 * src/pic16/peeph.def: added rule
9782 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9784 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9785 which converts a float number to its ASCII representation
9786 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9787 functions to convert the fractional and integer part of a float to ASCII,
9788 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9789 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9791 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9793 * device/include/pic16/adc.h: added GPL info,
9794 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9795 a pCodeOp as tested operand,
9796 * (genNearPointerGet): optimized bit testing, does not use
9797 intermediate register for bit value, test directly instead with
9798 BTFSS, BTFSC, works only for single bits,
9799 * (genpic16Code): dump the name of the iCode in the asm,
9800 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9801 renamed to pic16_decodeOp,
9802 * (serialRegAssign): do not allocate a temporary register for iCode
9803 sequences that test a single bit for 1/0
9805 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9807 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9808 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9809 access stack and frame pointers. They are initially assigned to
9810 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9811 accessing SFRs. Updated all occurences of modification of stack or
9812 frame pointer in gen.c and pcode.c,
9813 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9814 assigning of a literal value to pointers,
9815 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9816 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9819 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9821 * doc/sdccman.lyx: update documentation about stack pragma, added
9822 some info for stack memory models
9824 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9826 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9828 2005-01-08 Raphael Neider <rneider AT web.de>
9830 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9831 udata sections to fix bug #1097823
9833 2005-01-05 Raphael Neider <rneider AT web.de>
9835 * src/pic16/gen.c (genGenericShift): added handling of differently
9836 sized left operand and result
9838 2005-01-04 Raphael Neider <rneider AT web.de>
9840 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9841 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9842 to hold the condition bit)
9843 * added new version of genCmp (old code available via #define)
9844 * added new version of genShiftLeft/genShiftRight in a generic
9845 way, now supports shifting by negative values
9846 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9847 shiftCount (expected by genGenericShift)
9848 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9849 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9851 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9852 is an invalid literal too...)
9854 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9856 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9857 from Raphael Neider,
9858 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9859 for 8-bit literals. This fixes some literal operands which are sign
9860 extended to 16-bits ints when instruction needs only 8-bits.
9862 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9864 * device/lib/logf.c: added mcs51 assembly version
9865 * device/lib/expf.c: added mcs51 assembly version
9866 * device/lib/_logexpf.c: new shared asm code for expf and logf
9867 * device/include/math.h: add defines for assembly math library
9868 * device/lib/Makefile.in: build new _logexpf.c
9869 * device/lib/libfloat.lib: use new _logexpf.c
9871 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9874 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9875 device types which have less than 0x7f registers.
9877 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9879 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9881 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9883 * device/lib/printf_fast.c: only build on supported arch.
9884 * device/lib/printf_tiny.c: only build on supported arch.
9885 * device/lib/printf_fast_f.c: only build if asm float lib
9886 * device/lib/_fsget1arg.c: only build if asm float lib
9887 * device/lib/_fsget2args.c: only build if asm float lib
9888 * device/lib/_fsnormalize.c: only build if asm float lib
9889 * device/lib/_fsreturnval.c: only build if asm float lib
9890 * device/lib/_fsrshift.c: only build if asm float lib
9891 * device/lib/_fsswapargs.c: only build if asm float lib
9892 * device/include/stdio.h: don't provide print_fast,
9893 print_fast_f, print_tiny prototypes if --xstack used
9895 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9897 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9898 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9901 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9903 * device/lib/printf_fast_f.c: same as printf_fast, but
9904 with floating point enabled
9905 * device/lib/printf_fast.c: minor tweaks
9906 * device/include/stdio.h: add printf_fast_f
9908 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9910 * src/SDCCmain.c: make --float-reent default for mcs51
9911 * device/lib/_fsadd.c: added mcs51 assembly version
9912 * device/lib/_fssub.c: added mcs51 assembly version
9913 * device/lib/_fsmul.c: added mcs51 assembly version
9914 * device/lib/_fsdiv.c: added mcs51 assembly version
9915 * device/lib/_fseq.c: added mcs51 assembly version
9916 * device/lib/_fsneq.c: added mcs51 assembly version
9917 * device/lib/_fsgt.c: added mcs51 assembly version
9918 * device/lib/_fslt.c: added mcs51 assembly version
9919 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9920 * device/lib/Makefile.in: add _fscmp to build
9921 * device/lib/libfloat.lib: add _fscmp to build
9923 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9925 * device/lib/_fs2slong.c: added mcs51 assembly version
9926 * device/lib/_fs2sint.c: added mcs51 assembly version
9927 * device/lib/_fs2schar.c: added mcs51 assembly version
9928 * device/lib/_fs2ulong.c: added mcs51 assembly version
9929 * device/lib/_fs2uint.c: added mcs51 assembly version
9930 * device/lib/_fs2uchar.c: added mcs51 assembly version
9931 * device/lib/_slong2fs.c: added mcs51 assembly version
9932 * device/lib/_sint2fs.c: added mcs51 assembly version
9933 * device/lib/_schar2fs.c: added mcs51 assembly version
9934 * device/lib/_ulong2fs.c: added mcs51 assembly version
9935 * device/lib/_uint2fs.c: added mcs51 assembly version
9936 * device/lib/_uchar2fs.c: added mcs51 assembly version
9937 * device/include/float.h: added #define to select asm vs c
9939 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9941 * device/lib/printf_fast.c: improvements to float output
9942 * device/include/float.h: add defines for assembly float library
9943 * device/lib/_fsget1arg.c: receive 1 float arg
9944 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9945 * device/lib/_fsnormalize.c: normalize a float
9946 * device/lib/_fsreturnval.c: return float, various helper routines
9947 * device/lib/_fsrshift.c: right shift a float's mantissa
9948 * device/lib/_fsswapargs.c: swap 2 floats
9949 * device/lib/Makefile.in: build these 6 new files for mcs51
9950 * device/lib/libfloat.lib: add these 6 files to the library
9952 2004-12-26 Borut Razem <borut.razem AT siol.net>
9954 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9957 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9959 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9960 and fully reentrant and register bank neutral.
9961 * device/lib/printf_fast.c: added float (not enabled by default),
9962 added compact/slower integer (also not enabled by default),
9963 improved size/speed of fast integer code, other minor changes
9964 * device/include/stdio.h, device/lib/Makefile.in,
9965 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9967 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9969 * src/pic16/pcode.c: declaring variables other than at the start of a
9970 block is not supported in C by VC6.
9972 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9974 * applied a previous patch from Raphael Neider that wasn't included
9975 in the previous commits, which fixes infinite loops within jumptable
9977 * made some fixes that previous patches introduced
9979 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9981 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9982 that fixes an issue with AOP_PCODE asmop's offset,
9983 * (pic16_popCopyReg): update instance field too,
9984 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9985 function of pic port,
9986 * (genCmp, genAnd, genAssign),
9987 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9989 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9991 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9992 variables initial values to idata section,
9993 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9994 variables in some functions. This utilizes parmBytes field of iCode
9995 structure to hold the offset of the variable in stack. (might be
9996 able to use the stack field too?)
9997 * applied patch from Raphael Neider # ### , # ###
9998 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9999 variable initial values in idata section,
10000 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10001 for static variables with initial value
10002 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10003 applied fix in while loop from Raphael Neider.
10005 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10007 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10008 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10009 * src/ds390/ralloc.c (serialRegAssign): spill bits
10010 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10011 * support/Util/SDCCerr.c,
10012 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10013 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10014 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10016 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10018 * device/include/sdcc-lib.h: inserted LGPL, added includes
10019 asm/ds390/features.h and asm/mcs51/features.h
10020 * device/include/asm/default/features.h,
10021 * device/include/asm/gbz80/features.h,
10022 * device/include/asm/z80/features.h: added empty _AUTOMEM
10024 * device/include/asm/ds390/features.h,
10025 * device/include/asm/mcs51/features.h: added files with defines for
10026 _AUTOMEM and _STATMEM indicating automatic and static storage class
10027 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10028 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10029 * src/SDCCicode.c (geniCodeCast),
10030 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10031 * src/SDCCloop.c (loopInduction): removed unused variable lr
10032 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10033 to convertToFcall to include char modulo (RFE 1065037), added check
10034 if left operand is unsigned and use abs of literal value
10035 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10036 as it doesn't work after conversion from peephole.def to peephole.rul
10037 * src/mcs51/gen.c (toBoolean): added check for size,
10038 (genModOneByte): optimized code for signed char modulo a literal
10039 power of 2 (thanks to Hubert Sack),
10040 (genRRC): removed unnecessary "clr c",
10041 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10042 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10044 swapped rules 256.c and 256.d,
10045 extended 256.d by using new multiple checks (thanks Erik),
10046 added rules 256.e and 256.f,
10047 updated rule 261.a and 261.b to new generated code
10048 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10050 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10052 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10053 induction related bugs, including first part of bug #1074377
10055 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10057 * applied patch from bug-report #1076292,
10058 * applied patches for genAnd and Goto-optimizations for Raphael
10060 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10061 dump a less iCode information,
10062 * src/pic16/device.h (pic16_options_t): added field debgen,
10063 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10064 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10065 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10067 * (various functions): added macros FENTRY and FENTRY2 to functions,
10068 to emit function prologue,
10069 * (various functions): fixed indentation,
10070 * (genNearPointerGet): fixed loading of FSR0,
10071 * (genPackBits): applied patch from Raphael Neider to fix updating
10072 of FSR0 and touching only the modified bits,
10073 * src/pic16/genarith.c (various functions): added macros FENTRY to
10074 emit function prologue in comments,
10075 * src/pic16/pcode.h: added functions debugf2, debugf3,
10076 * src/pic16/ralloc.c: partial fix for packForPush caused
10077 segmentation fault,
10079 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10081 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10082 <stsp AT users.sourceforge.net> with reversed byte order
10083 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10085 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10087 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10089 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10090 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10092 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10094 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10096 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10098 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10100 (setFromConditionArgs): friendly operand parser for peephole rules,
10101 (operandBaseName, operandsNotRelated): new peephole condition
10102 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10103 architecture specific register naming into account, handles n-way
10104 comparisons, and supports quoted literals
10105 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10107 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10109 * src/mcs51/peeph.def: fixed bug #1076940
10111 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10113 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10115 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10117 Adding support for replacing ljmps with sjmps in jumptables
10118 generated for switch statements. For now you need to set the
10119 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10120 Now 4 algorithms for mcs51 jumptable generation are used:
10121 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10122 addresses loaded pc-relative for up to 112 cases and stack-pushing
10123 target addresses loaded with offset from dptr for up to 256 cases.
10125 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10126 * src/mcs51/main.c: adapted constants for switch table generation
10127 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10129 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10131 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10132 * support/regression/tests/bug1057979.c: added test for bug 1073386
10134 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10136 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10139 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10141 * src/pic16/device.h,
10142 * src/pic16/genarith.c,
10143 * src/pic16/glue.c,
10144 * src/pic16/main.c,
10145 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10147 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10149 Large cummulative patch for pic16 port.
10150 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10151 to call when a stack overflow occurs,
10152 * (malloc.h): added CVS Id tag,
10153 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10155 * added libc directory. The current version of LibC contains string
10156 functions, ctype functions and macros and some functions of the
10157 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10158 be extensively tested in the future. Standard disclaimer here.
10159 Library is not automatically build yet. But one can build it by
10160 invoking 'make' inside the libc directory.
10161 * added ADC library under libio. Preliminary version yet.
10163 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10164 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10165 aopForRemat() now and not by pic16_aopOp(),
10166 * (pic16_popGetTempReg): removed warning messgae when allocating
10167 temporary registers, its a buggy feature and will be removed,
10168 * (pic16_popGet): set register instance field in AOP_CRY,
10169 * (pic16_outBitC): fixed for results in size greater than 1,
10170 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10171 * (pic16_storeForReturn): optimized return of 0,
10172 * (genCmp): experimental code for new genCmp which uses PIC18's
10173 special compare&skip instructions. Initial tests fail some times
10174 with variables grater than 1 byte in size, so new code is disabled,
10175 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10177 * (genCast): began a fix to optimize the casting of a bit to another
10178 bit, now assigning a bitfield to another bitfield will fail, sorry,
10179 * src/pic16/main.c: disabled the use of lr-support feature,
10180 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10181 * added some function prototypes, added function _debugf prototype,
10182 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10183 bits with offset (case PO_GPR_BIT),
10184 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10186 * (isBankInstruction): modified to return 0 for no banking instruction,
10187 and 1 for banking instruction,
10188 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10189 caused stop processing pCodes after a inline assembly block,
10190 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10191 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10192 registers when it shouldn't,
10193 * src/pic16/ralloc.c (allocReg): add preliminary support for
10194 supporting a limited set of temporary registers,
10196 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10198 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10199 genDataPointerSet): ensure assignments always copy in MSB to LSB
10201 (loadRegFromAop): recognize CLRH optimization,
10202 (genFunction): optimize RECEIVE iCodes in reentrant functions
10204 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10207 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10209 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10210 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10211 contiguous with data
10213 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10215 * device/lib/_gptrget.c (_gptrget),
10216 * device/lib/_gptrgetc.c (_gptrgetc),
10217 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10218 instead of sjmp to ret
10219 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10220 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10222 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10224 * .version: bumped version to 2.4.7
10225 * device/lib/_gptrget.c (_gptrget): is now _naked
10226 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10227 * device/lib/_gptrput.c (_gptrput): is now _naked
10228 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10229 (createFunction): fixed xstack
10230 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10231 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10233 (geniCodeCritical): store original interrupt state in an iTemp bit
10234 var unless stack-auto
10235 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10236 * src/SDCCmain.c (setIncludePath): added include/target to search path
10237 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10238 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10240 (processFuncArgs): put bit vars in bit area
10241 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10242 unsaveRBank): fixed xstack,
10243 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10244 (genFunction, genEndFunction): fixed xstack,
10245 (genAssign): optimization don't walk backwards through mem
10246 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10247 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10248 * support/regression/Makefile: also make library (for stack-auto) when
10249 making "all" and added "test-mcs51-xstack-auto"
10250 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10251 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10252 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10253 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10254 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10255 make-library by MAKE_LIBRARY
10256 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10257 regression tests for xstack
10258 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10259 * support/regression/tests/critical.c: test for critical on mcs51
10261 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10263 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10264 built version of sdcc instead of installed version
10266 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10268 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10269 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10271 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10272 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10273 WARNING: remove device/lib/build/z80/printf.o by hand when
10274 updating from previous build!
10275 * device/lib/z80/printf.c: updated comment
10276 * support/regression/tests/bug1057979.c: test all ports now
10277 * support/regression/tests/bug1065458.c: file added
10279 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10281 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10282 *_start and *_end symbols for static functions
10284 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10286 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10287 and search crt0.o in all library paths,
10288 (setIncludePath): proper handling of --nostdinc,
10289 (setLibPath): proper handling of --nostdlib
10290 * support/regression/Makefile,
10291 * support/regression/ports/ds390/spec.mk,
10292 * support/regression/ports/gbz80/spec.mk,
10293 * support/regression/ports/hc08/spec.mk,
10294 * support/regression/ports/mcs51/spec.mk,
10295 * support/regression/ports/mcs51-large/spec.mk,
10296 * support/regression/ports/mcs51-stack-auto/spec.mk,
10297 * support/regression/ports/z80/spec.mk: use include and lib files from
10298 built version of sdcc instead of installed version
10299 * doc/sdccman.lyx: fixed typo in --nostdinc
10301 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10304 * src/pic/device.c,
10305 * src/pic/ralloc.c,
10306 * src/pic/gen.c : added support to generate code for struct bit fields.
10308 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10310 * as/xa51/xa_version.h,
10311 * device/include/errno.h,
10312 * device/include/regc515c.h,
10313 * device/lib/_itoa.c,
10314 * device/lib/_ltoa.c,
10315 * device/lib/ser_ir_cts_rts.c,
10316 * sim/ucsim/xa.src/glob.cc,
10317 * sim/ucsim/xa.src/inst_gen.cc,
10318 * sim/ucsim/xa.src/xa_bit.cc,
10319 * sim/ucsim/xa.src/xa_sfr.cc,
10320 * sim/ucsim/z80.src/inst_dd.cc,
10321 * sim/ucsim/z80.src/inst_fdcb.cc,
10322 * support/scripts/keil2sdcc.pl,
10323 * src/pic16/pic16.dsp,
10324 * src/pic16/pic16a.dsp: corrected cvs line endings
10325 * device/lib/printf_large.c: fixed bug 1057979
10326 * src/pic16/gen.c: fixed non-C standard code
10327 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10328 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10329 * support/regression/ports/mcs51/support.c: reload T1 asap
10330 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10331 pdata use and clear idata startup behaviour
10332 * support/regression/tests/bug1057979.c: added
10334 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10336 * device/examples/ds390/ow390/ad26.h,
10337 * device/examples/ds390/ow390/cnt1d.h,
10338 * device/examples/ds390/ow390/crcutil.c,
10339 * device/examples/ds390/ow390/ownet.h,
10340 * device/examples/ds390/ow390/owsesu.c,
10341 * device/examples/ds390/ow390/swt12.h,
10342 * device/examples/ds390/ow390/swtoper.c,
10343 * device/examples/ds390/ow390/temp10.h,
10344 * device/examples/ds390/ow390/thermodl.c,
10345 * device/examples/ds390/tinitalk/tinitalk.dsp,
10346 * device/examples/ds390/tinitalk/tinitalk.dsw,
10347 * device/examples/mcs51/clock/hw.h,
10348 * device/examples/mcs51/simple2/go.bat,
10349 * device/examples/serialcomm/windows/serial.h,
10350 * device/examples/xa51/dummy.c,
10351 * device/examples/xa51/hello.c,
10352 * device/include/80c51xa.h,
10353 * device/include/at89x051.h: corrected cvs line endings
10355 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10357 * src/pic16/main.c (options): added command line --gstack, to trace
10358 stack over/under flows,
10359 * added pragma 'wparam' to allow passing first byte of function
10360 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10361 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10362 call to __gstack_test function and sets up the symbol as extern,
10363 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10364 * popaop): added call to pic16_testStackOverflow,
10365 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10367 * (genCall, genPcall): now all parameters are passed via stack
10368 except in functions that are pass to wparam pragma in which WREG is
10370 * (genPcall): REENTRANT flag is checked to see if variable prototype
10371 contains reentrant keyword, don't call a non-reentrant function, via
10372 a reentrant function pointer or vice versa, functions are never
10374 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10376 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10377 SIGSEGV when accessing a NULL register stucture,
10378 * (pic16_printGPointerType): modified to handle UPPER modifier for
10379 function initializers, changed prototype of function to simpler one,
10380 * (pic16_printIvalFuncPtr): check to see if function is already
10381 added in externs list,
10382 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10383 optimized a move from W to SFR with a move to the same register
10384 later after a CALL,
10385 * device/lib/pic16/debug: NEW directory, contains debug features
10386 which are enabled when linking with libdebug.lib, currently command
10387 line option --gstack enables stack pointer tracing for over/under
10388 flow, corresponding sources are in debug/gstack
10390 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10392 * doc/sdccman.lyx: updated SDCC version,
10393 * (PIC16 port): update list of command line options,
10394 * src/pic16/device.h (structure pic16_options_t): added field gstack
10395 to enable stack overflow tracing on push/pops,
10396 * src/pic16/device.c (statistics structure): added statistics
10398 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10399 pic16_dump_int_registers): increase statistics counters for each
10400 * variable which is encountered
10401 * (pic16_dump_usection): emit each .udata variable to its own udata
10403 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10404 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10405 parameters via stack, otherwise use old scheme,
10406 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10407 assembler output file,
10408 * src/pic16/main.c: added command line options --gstack to enable
10409 push/pop tracing for stack overflow,
10410 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10411 instructions): added size of each instruction,
10412 * (pic16_countInstruction): estimate size of instructions in
10413 the_pFile list, inline assembly blocks are not counted,
10414 * (pic16_FixRegisterBanking): trace previous register usage, when
10415 banksel optimizations is greater than 0, don't emit a redudant
10418 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10420 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10421 * src/pic16/ralloc.c : applied same fix for pic16.
10422 * src/pic/gen.c : tidied it up a little.
10424 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10426 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10427 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10429 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10431 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10433 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10435 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10436 non-reentrant function __modsint in the interrupt function (thus
10437 corrupting math operations during serial I/O)
10438 * device/lib/ser_ir.c: as above, changed buffersize
10439 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10440 256.c,d for zeroing
10441 * doc/Makefile: added option -t for rsync
10443 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10445 * src/SDCCast.h (struct ast),
10446 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10448 2004-10-20 Borut Razem <borut.razem AT siol.net>
10450 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10453 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10455 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10457 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10458 support functions to replace long sequences of MOVFF's from access
10459 bank registers to stack and vice versa,
10460 * src/pic16/device.h: added new field opt_flags, where optimization
10461 flags can be set to enable certain features,
10462 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10463 * pBlock, (genFunction, genEndFunction): surroung loop for
10464 saving/loading used registers in stack with PC_INFO pCodes,
10465 INF_LREGS. Code in between can then be optimized by pCode optimizer
10466 to support function calls,
10467 * (genDataPointerSet): fixed bug which loaded float fields in
10468 structures with corrupt data,
10469 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10470 in a standard way debug info on stderr. Feature used for developing
10471 and debugging only,
10472 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10473 obsolete chunks of code,
10474 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10475 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10476 * pic16/src/pcode.c (pic16_newpCodeInfo,
10477 * (pic16_newpCodeOpLocalRegs),
10478 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10480 * (pic16_pCodeConstString): printing of the initial value of a
10481 symbol as a comment is inhibited since parsing was already done by
10482 copyStr and output is corrupt,
10483 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10485 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10487 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10489 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10491 * as/mcs51/lkarea.c: removed old K&R style,
10492 (lnksect): changed check on boundary error,
10493 (lnksect2): changed check on boundary error,
10494 (lnksect2): extend XSTK to end of page if size = 1
10495 * as/mcs51/lkmain.c: removed old K&R style,
10496 (Areas51): create l_IRAM symbol
10497 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10498 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10499 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10500 * device/lib/_mullong.c: added version to be compiled with xstack
10501 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10502 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10503 * device/lib/mcs51/crtxstack.asm: fixed comment
10504 * src/SDCCglue.c: maxInterrupts defaults to 0,
10505 (emitMaps): added pdata,
10506 (createInterruptVect): (re)moved default,
10507 (glue): added pdata,
10508 (glue): moved __start__xstack to XSTK with default size 1
10509 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10510 and options.float_rent when options.stackAuto is set,
10511 (linkEdit): only write XDATA_NAME if provided on command line
10513 * src/SDCCmem.c: added pdata
10514 * src/port.h: added pdata_name to PORT
10515 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10516 (saveRegisters, unsaveRegisters): removed usage of B,
10517 (genMinus): fixed accumulator clash,
10518 (genJumpTab): added comment, this needs another look
10519 * src/mcs51/gen.c: added check for "B in use" paranoia,
10520 added pushB() and popB()
10521 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10524 * src/ds390/main.c,
10526 * src/mcs51/main.c,
10528 * src/pic16/main.c,
10530 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10531 added PSEG (PAG,XDATA) or NULL to port specifier
10532 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10533 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10534 (_mcs51_genInitStartup): removed __start__xstack equ,
10535 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10536 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10537 * src/z80/gen.c (_rleAppend): fixed warnings
10538 * support/regression/tests/zeropad.c: added pdata test
10539 * .version: bumped to 2.4.6
10541 2004-10-17 Borut Razem <borut.razem AT siol.net>
10543 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10544 as a part of nightly build
10546 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10548 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10549 WREG holds the first byte function parameters,
10550 * (aopForSym): take special case for symbols which are in FARSPACE
10551 but in CODESPACE too,
10552 * (assignResultValue): modified to take into account _G.useWreg,
10553 * (genCall): don't use wreg for parameter passing when function is
10554 declared as reentrant, too, added optimization INCF to stack
10555 pointer when stack parameter count is 1,
10556 * (genFunction, genEndFunction): refurnished and fixed to not using
10557 wreg for passing parameters when function has varargs or is
10558 reentrant, fixed bug with symbol name compare for generating
10559 functions in absolute address,
10560 * (pic16_storeForReturn): refurnished,
10561 * (genCmp): began writing a new version of the function, not ready
10562 yet, therefore it is disabled,
10563 * (genAssign): do not read code memory when assigning a function to
10564 a pointer function,
10565 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10566 array of characters, not pointer,
10567 * (pic16initialComments): in debug mode emit an .ident directive for
10569 * (_process_pragma): emit a new warning type (internal to pic16)
10570 when setting stack to default length, emit a similar warning when
10571 placing a function at absolute address and address is not word aligned
10572 * (_pic16_parseOptions): added 'return TRUE' statement,
10573 * (_pic16_linkEdit): if compiling a source, then add the source's
10574 file object, first in the list of objects to link,
10576 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10578 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10579 * src/pic/main.c : removed VC warning.
10580 * src/pic/gen.c : changed comment.
10582 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10584 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10585 reference to a deprecated symbol _GPTRREG was causing failure to
10586 link. Thanks G. M. Gallant for the info.
10588 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10590 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10591 comments for Bugs item #954788.
10593 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10595 * src/pic16/device.c (pic16_dump_gsection,
10596 * pic16_groupRegistersInSection): handle symbols declared to be in
10597 access bank differently,
10598 * src/pic16/gen.c (struct _G): added field resDirect,
10599 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10600 send values read from stack directly to result and don't allocate
10602 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10604 * (pic16_sameRegsOfs): NEW,
10605 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10606 free because they were not allocated from temporary pool,
10607 * pic16_popRegFromString): workaround to fix a problem with
10608 allocating variables twice or never,
10609 * (genGenPointerGet): using PRODL instead of FSR0H,
10610 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10612 * (genAssign): take advantage of the _G.resDirect flag,
10613 * (genCast): around line 11844, use mov2f instead of directly
10614 MOVFF'ing between operands to account for literal values,
10615 * src/pic16/genutils.c: some new debug functions for gpsim have been
10617 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10618 float with integer part only,
10619 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10620 place variables in access bank
10621 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10622 updated sources to reflect recent changes in gen.c
10624 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10626 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10627 sources that searched for headers in installation path, now the
10628 device/include/pic16 is used,
10629 * src/pic16/glue.c (pic16glue),
10630 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10631 .line directives if not in debug mode, this suppresses assembler's
10632 warnings for ignored directives
10634 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10636 * src/port.h: made reset_regparms prototype void parameter explicit.
10637 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10638 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10639 * doc/sdccman.lyx: documented warning disabling and how to use
10640 printf_large to make it print floats.
10641 * device/include/stdbool.h: NEW
10642 * device/lib/_atof.c,
10643 * device/lib/_divuint.c,
10644 * device/lib/_divulong.c,
10645 * device/lib/expf.c,
10646 * device/lib/printf_large.c,
10647 * device/lib/sincosf.c,
10648 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10649 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10650 a completely reentrant lib.
10652 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10654 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10655 * device/include/pic16/stdio.h: fixed bug with colon
10657 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10659 * device/include/pic16/stdio.h,
10660 * device/include/pic16/stdlib.h,
10661 * device/include/pic16/math.h: NEW
10662 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10663 declared as _naked to reduce overhead
10664 * device/lib/Makefile.in (target port-specific-objects-pic16):
10665 changed * to *.* so to ignore the CVS directory,
10666 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10667 stacked variables back in stack,
10668 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10671 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10673 * .version: bumped version number to 2.4.5
10674 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10675 * support/Util/SDCCerr.c (messages structure): added entry for
10678 Large cumulative patch for pic16 port and libraries.
10679 * device/include/pic16/sdcc-lib.h,
10680 * device/include/pic16/stdarg.h,
10681 * device/include/asm/pic16/features.h,
10682 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10683 * device/include/pic16/float.h: changes reentrant keyword with
10684 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10685 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10686 updated target build-libraries to include objects from gptr,
10687 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10688 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10689 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10690 all function headings,
10691 * src/SDCCmain.c: added global parameter userIncDirsSet,
10692 * (parseCmdLine): when option -I is encountered add directory to
10693 userIncDirsSet too,
10694 * src/version.awk: added space between control and long,
10695 * src/pic16/NOTES: added some notes for the port,
10696 * src/pic16/gen.c: added prototype for mov2fp function,
10697 * (fReturnpic16[]): properly named return value registers,
10698 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10699 * (aopForSym): added code to handle symbols with onStack flag set,
10700 symbols onStack are allocated PTRSIZE bytes,
10701 * (aopFreeAsmop): handles special case where asmops are stack objects,
10702 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10703 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10704 added argument lock to trace flaws in allocating temporary registers
10705 when developing port,
10706 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10707 * (pic16_popRegFromString): reenabled allocating a direct register
10709 * (assignResultValue): various beautifications,
10710 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10711 referenced function argument,
10712 * (genIpush): reenabled to allow stacked arguments, handles only
10713 ic->parmPush iCodes,
10714 * (genCall, genPcall): major changes to allow for variable argument
10715 functions, fixed a bug with falsely restoring stack pointer after
10716 returning from call,
10717 * (genFunction): pending code for critical function,
10718 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10719 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10720 * (genNearPointerGet): fixed bug with indirect reading, was always
10722 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10724 * (genAddrOf): rewrote code to take address of a stacked function parameter
10725 * (genCast): fixed casting to generic pointer type,
10726 * src/pic16/gen.h: added AOP_STA,
10727 * (struct asmop): added field stk,
10728 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10729 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10730 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10731 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10732 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10733 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10735 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10737 * (pic16_port structure): generic pointer size is set to 3,
10738 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10739 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10741 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10742 operand is an iTemp,
10744 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10746 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10747 * debugger/mcs51/simi.c: addapt new syntax of s51
10749 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10751 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10752 * src/pic16/pcode.c: commented out some calls to free() in order to
10755 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10758 * src/SDCCicode.c (isiCodeInFunctionCall),
10759 * src/avr/ralloc.c (selectSpil),
10760 * src/pic/ralloc.c (selectSpil),
10761 * src/pic16/ralloc.c (selectSpil),
10762 * src/ds390/ralloc.c (selectSpil),
10763 * src/hc08/ralloc.c (selectSpil),
10764 * src/xa51/ralloc.c (selectSpil),
10765 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10766 stack in the middle of a function call sequence (fixes bug #1020268)
10767 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10768 costs associated with the minimum switch case.
10770 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10772 * src/SDCC.lex: fixed bug #1030549
10774 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10776 * src/SDCCcse.h (struct cseDef),
10777 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10778 over a function call if the CSE is derived from a symbol whose
10779 address has been taken (fixes bug #1029883)
10780 * support/regression/tests/bug-1029883: a new regression test for
10783 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10785 * src/hc08/gen.c (emitinline): fixed bug #1029778
10786 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10787 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10788 and starts toward RFE #905167)
10790 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10792 * src/pic16/gen.c (mov2f): New function to move an operand to
10793 another without considering if it is a literal or a register,
10794 * (pic16_sameRegs): don't check if they are both AOP_REG,
10795 * (AccRsh): removed andmask=0 lines,
10796 * (genLeftShift): duplicated to be improved in future versions,
10797 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10798 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10799 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10800 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10801 * (insertBankSwitch): fixed inserting banksel directives algorithm
10802 for instructions that follow a skip instruction, this fixes a report
10803 for broken subtraction code generation,
10804 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10805 iCode is a left op, just in case result and right share the same
10808 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10813 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10814 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10815 on 2004-09-12; it was buggy
10817 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10819 * src/SDCCsymt.h: removed RESULT_CHECK
10824 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10826 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10828 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10829 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10830 configuration values no more rejected by compiler, they are assigned
10831 to configuration registers with a warning message instead,
10832 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10833 the for-loop so last conf register is emitted too,
10834 * (_pic16_initPaths): link library libsdcc.lib by default,
10835 * (_hasNativeMulFor): modified test for multiplication according to
10836 Raphael Neider's remarks. Integer multiplication is also done with
10838 * device/include/pic16/pic18fregs.h: corrected type error in while
10839 testing and including 18f6720 header file
10841 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10843 * src/pic16/device.h (pic16_options): removed field use_crt,
10844 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10845 until an optimization to handle single bits is added,
10846 * (pic16_loadFSR0): moved before genUnpackBits,
10847 * (genAnd): some white lines removed,
10848 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10849 leave_reset flags in pic16_options when using crt modules,
10851 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10853 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10854 for bugs 898889 & 979599. Also used some safer print instructions.
10856 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10858 * src/pic16/device.h (pic16_options_t): added field use_crt,
10860 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10861 catch a probable future bug,
10862 * src/pic16/gen.c: aopIdx function commented out,
10863 * (genAssign): commented out old code which used aopIdx,
10864 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10865 code, added if conditionals to take into account the --use-crt
10866 command line options,
10867 * src/pic16/main.c (pic16_optionsTable): added new command line
10868 options, --use-crt= and --no-crt,
10869 * (_pic16_linkEdit): now the proper crt object is added in the
10870 linker command line except than when --no-crt is specified,
10871 * src/pic16/pcode.c,
10872 * src/pic16/pcode.h: added some structures and functions for a new
10873 optimization scheme to compansate for instruction overhead between
10874 same iCodes, this scheme is currently under development and is not
10875 working in any way,
10876 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10878 * device/lib/pic16/startup/crt0i.c,
10879 * device/lib/pic16/startup/crt0iz.c: added global char variable
10880 __uflags to force the generation of an idata section
10882 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10885 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10886 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10888 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10890 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10891 Frieder) and clarified the default code optimization mode
10893 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/SDCC.lex (doPragma, process_pragma),
10896 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10897 "opt_code_size", and "opt_code_balanced"
10898 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10899 regrouped options by category, added support for category headers
10900 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10901 and "--opt-code-size"
10902 * doc/sdccman.lyx: documented these new options and pragmas
10903 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10904 preference into account
10906 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10908 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10909 geniCodePreDec): Fixed bug 904237 by generating a warning
10911 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10913 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10915 * src/pic/device.c : When no max ram set validate full memory range.
10917 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10919 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10921 * device/lib/_gptrget.c,
10922 * device/lib/_gptrput.c: updated comment
10923 * device/lib/calloc.c,
10924 * device/lib/free.c,
10925 * device/lib/malloc.c,
10926 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10927 * src/SDCCcse.c (cseBBlock),
10928 * src/SDCCicode.c (printOperand, geniCodeArray),
10929 * src/SDCCicode.h (struct operand): fixed bug 868103
10930 * support/regression/tests/bug-868103.c: added
10931 * src/SDCCast.c (searchLitOp),
10932 * src/SDCCcse.h (struct cseDef),
10933 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10934 * src/SDCCicode.h (struct operand),
10935 * src/SDCCsymt.h (struct sym_link),
10936 * src/avr/gen.c (hasInc),
10937 * src/ds390/gen.c (hasInc),
10938 * src/hc08/gen.c (genPlusIncr, hasInc),
10939 * src/mcs51/gen.c (hasInc),
10940 * src/pic16/glue.c (pic16_printIvalChar),
10941 * src/pic16/ralloc.c (regWithIdx),
10942 * src/xa51/gen.c (hasInc) : removed warnings
10943 * src/SDCCast.c (createBlock): added comment ???
10944 * src/hc08/ralloc.c: updated comments
10946 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10948 * doc/sdccman.lyx: updated section on switch statements, added
10949 section about semaphore locking
10950 * doc/Makefile: added option -info for latex2html
10951 * device/lib/_gptrget.c,
10952 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10954 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10956 * src/pic/device.h,
10957 * src/pic/device.c,
10958 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10959 maxram is less than 0x100.
10961 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10963 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10965 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10968 * src/mcs51/main.c,
10969 * src/ds390/main.c,
10973 * src/pic16/main.c,
10976 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10977 a jump table is the best form for a switch statement, including
10978 automatic insertion of missing cases to make the case range
10979 continuous. Developed in collaboration with Frieder Ferlemann.
10981 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10983 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10984 accumulator result if it needs sign extension
10986 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10988 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10990 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10992 * device/lib/gbz80/printf.c,
10993 * device/lib/z80/printf.c: removed define for NULL
10995 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10997 * as/xa51/xa_link.c,
10998 * device/examples/ds390/ow390/ad26.c,
10999 * device/examples/ds390/ow390/cnt1d.c,
11000 * device/examples/ds390/ow390/counter.c,
11001 * device/examples/ds390/ow390/ds2480.h,
11002 * device/examples/ds390/ow390/ds2480ut.c,
11003 * device/examples/ds390/ow390/findtype.c,
11004 * device/examples/ds390/ow390/gethumd.c,
11005 * device/examples/ds390/ow390/owllu.c,
11006 * device/examples/ds390/ow390/ownetu.c,
11007 * device/examples/ds390/ow390/swt12.c,
11008 * device/examples/ds390/ow390/swtloop.c,
11009 * device/examples/ds390/ow390/temp.c,
11010 * device/examples/ds390/ow390/temp10.c,
11011 * device/examples/ds390/ow390/thermo21.c,
11012 * device/examples/ds390/ow390/tinilnk.c,
11013 * device/examples/ds390/ow390/tstfind.c,
11014 * device/examples/serialcomm/windows/serial.cpp,
11015 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11016 * device/include/reg51.h: fixed line endings for cvs
11018 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11021 packRegsForAccUse, packRegisters): new accumulator register
11023 * support/regression/ports/hc08/support.c (_putchar): suppress
11024 warning of unused variable
11025 * src/SDCCicode.c: added SWAP entry to codeTable
11027 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11029 * device/lib/sprintf.c: forgot to add this file before previous commit
11031 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11033 * src/pic16/gen.c (genPackBits): added operand right in function
11034 parameters, load result directly if p_type is POINTER (that is
11035 called by genNearPointerSet)
11036 * (genUnPackBits): added operand left in function parameters,
11037 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11038 FSR0 if accessing bitfields,
11040 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11042 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11043 _print_format; updated printf, sprintf, vsprintf
11044 * device/include/asm/default/features.h: corrected comment/define
11045 * device/lib/Makefile.in: added sprintf.c
11046 * device/lib/libsdcc.lib: added sprintf module
11047 * device/lib/printf_large.c,
11048 * device/lib/vprintf.c,
11049 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11051 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11052 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11053 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11055 * support/regression/tests/zeropad.c: define idata as data for hc08
11057 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11059 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11060 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11061 labels are referenced at least once (even if a reference is not found)
11062 * src/hc08/gen.c (emitcode): set isComment flag for comments
11063 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11064 loads), rules 6a..6b (optimize jumps to return)
11066 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11068 * device/lib/acosf.c (acosf),
11069 * device/lib/asinf.c (asinf),
11070 * device/lib/atanf.c (atanf),
11071 * device/lib/ceilf.c (ceilf),
11072 * device/lib/cosf.c (cosf),
11073 * device/lib/coshf.c (coshf),
11074 * device/lib/cotf.c (cotf),
11075 * device/lib/fabsf.c (fabsf),
11076 * device/lib/floorf.c (floorf),
11077 * device/lib/log10f.c (log10f),
11078 * device/lib/logf.c (logf),
11079 * device/lib/sinf.c (sinf),
11080 * device/lib/sinhf.c (sinhf),
11081 * device/lib/sqrtf.c (sqrtf),
11082 * device/lib/tanf.c (tanf),
11083 * device/lib/tanhf.c (tanhf),
11084 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11085 replaced all instances of "reentrant" in the library functions
11086 defined in math.h with this macro.
11087 * support/regression/tests/float_trans.c: reenabled test for hc08
11089 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11091 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11092 erroneously deleted
11094 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11097 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11098 multi-byte volatile operands are used
11099 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11100 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11101 initialization to area GSINIT0 so that it would always precede
11102 any static initializers in GSINIT
11103 * support/regression/tests/zeropad.c: fixed idata define for hc08
11104 * support/regression/tests/bug-927659.c,
11105 * support/regression/tests/float_trans.c: disabled tests for hc08
11106 pending missing library routines
11107 * .version: increased version number to 2.4.4 - hc08 port now passes
11111 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11113 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11114 * Makefile.common.in,
11116 * as/hc08/Makefile.in,
11117 * as/mcs51/Makefile.in,
11118 * as/z80/Makefile.in,
11119 * debugger/mcs51/Makefile.in,
11120 * device/include/Makefile.in,
11121 * device/lib/Makefile.in,
11124 * link/z80/Makefile.in,
11125 * packihx/Makefile.in,
11126 * sim/ucsim/main_in.mk,
11127 * sim/ucsim/avr.src/Makefile.in,
11128 * sim/ucsim/doc/Makefile.in,
11129 * sim/ucsim/gui.src/serio.src/Makefile.in,
11130 * sim/ucsim/hc08.src/Makefile.in,
11131 * sim/ucsim/s51.src/Makefile.in,
11132 * sim/ucsim/xa.src/Makefile.in,
11133 * sim/ucsim/z80.src/Makefile.in,
11135 * support/cpp2/Makefile.in,
11136 * support/librarian/Makefile,
11137 * support/makebin/Makefile: added DESTDIR to the install path proposed
11138 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11139 * doc/sdccman.lyx: added DESTDIR documentation
11141 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11143 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11144 instruction for interrupt handlers, use fast returns when returning
11145 from high priority interrupts
11147 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11151 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11152 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11153 bugs, ported much of Bernhard's code from mcs51
11154 * src/mcs51/gen.c (genSend),
11155 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11156 than one when calling a reentrant function
11157 * device/lib/_mullong.c: defined an alternate struct layout for big
11158 endian ports (hc08)
11160 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11162 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11165 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11168 are sane and complete before asking the port its prefered parameter
11169 passing method (fixes bug #1017633)
11170 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11173 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11176 problem in bitfields >= 8 bits.
11178 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11180 * src/SDCCsymt.c: undid changes that were not meant to be committed
11182 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11184 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11186 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11188 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11189 copied and wrong bit got inverted
11191 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11193 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11194 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11195 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11196 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11197 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11198 assignments to bitfields at known addresses
11199 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11200 reads from bitfields at known addresses
11201 * src/hc08/ralloc.c (packRegisters),
11202 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11203 genhc08Code): optimize pointer get values used as conditionals
11204 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11207 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11209 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11210 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11211 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11214 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11216 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11218 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11220 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11223 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11225 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11227 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11229 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11232 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11234 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11236 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11238 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11239 cases use more compact code.
11241 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11243 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11245 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11247 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11249 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11252 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11253 parameter of changePointer() from symbol* to sym_link*
11254 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11255 * src/SDCCsymt.c (compareType): void* type is castable to other
11256 pointers, but not necesarily an exact match.
11257 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11258 is no longer blindly treated as an exact match.
11259 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11261 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11263 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11265 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11269 * src/pic/ralloc.h,
11270 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11272 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11274 * src/pic/device.c,
11275 * src/pic/device.h,
11276 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11278 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11280 * src/mcs51/gen.c (emitcode): fixed bug #992819
11282 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11284 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11285 there's no need to make it worse
11287 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11289 * src/mcs51/ralloc.c (deassignLR),
11290 * src/ds390/ralloc.c (deassignLR),
11291 * src/hc08/ralloc.c (deassignLR),
11292 * src/z80/ralloc.c (deassignLR),
11293 * src/pic/ralloc.c (deassignLR),
11294 * src/pic16/ralloc.c (deassignLR),
11295 * src/avr/ralloc.c (deassignLR),
11296 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11297 rlivePoint): fixed another part of bug #971834
11299 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * src/z80/main.c: enabled "critical" keyword
11302 * src/z80/mappings.i,
11303 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11304 functions (fixes bug #979646)
11305 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11307 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11309 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11312 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11314 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11315 doesn't disable too much optimizations
11317 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11319 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11321 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11323 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11325 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11327 * src/pic/gen.c tidied up tabs
11328 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11329 * src/pic/main.c tidied up tabs
11330 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11331 * src/pic/pcoderegs.c tidied up tabs
11332 * src/pic/ralloc.c tidied up tabs
11334 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11336 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11337 to S_FIXED for pic16 port and when symbol is not in level 0,
11338 allocate for S_REGISTER storage class and pic16 port, too,
11339 * src/pic16/device.h: prototype for checkSym,
11340 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11341 * (pic16_assignConfigWordValue): test the value and the mask to
11342 validate that the value is suitable for the configuration word,
11343 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11344 collect extern declared symbols, don't emit symbol twice, check
11345 first if symbol is in publics set first,
11346 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11347 * added command line '--fstack' which enables an experimental
11348 feature for stack access, too buggy to be used yet...
11349 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11350 * (pic16_allocDirReg): when register has storage class S_REGISTER
11351 allocate in pic16_dynAccessRegs,
11352 * device/include/pic16/pic18f????.h: modified configuration word
11353 naming convention, words started as CONFIG0H but should be CONFIG1H
11355 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11357 * device/include/mcs51reg.h: fixed bug 970993
11359 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11361 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11362 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11363 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11364 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11365 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11366 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11367 error/warning numbers,
11368 added function setWarningDisabled()
11369 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11370 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11371 _memcmp.c _memmove.c calloc.c realloc.c free.c
11372 * support/regression/tests/malloc.c: added tests for new functionality
11373 * support/regression/tests/zeropad.c: added tests for truncated initializers
11374 and initialized char arrays starting with '\x0'
11375 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11377 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11379 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11381 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11383 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11384 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11385 peephole 177.e. Thanks to anonymous
11387 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11389 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11390 function isn't used in the source but referenced as a
11391 variable initializer then declare it as extern in .asm file
11393 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11395 * .version: increased version number to 2.4.3
11397 Adding version extension according to ChangeLog CVS revision
11398 * src/Makefile.in (target all): added dependency 'version.h'
11399 * (rule version.h): added rule to create version.h from ChangeLog,
11400 * (rule dep): added dependency version.h,
11401 * src/version.awk: AWK script to create version.h
11402 * src/SDCCdwarf2.c (dwWriteModule),
11403 * src/SDCCglue.c (initialComments),
11404 * src/SDCCmain.c (printVersionInfo): modified to write after
11405 version string the version extension number,
11406 * src/SDCCutil.c: included "version.h"
11407 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11409 * src/SDCCutil.h: added prototype for getBuildNumber
11411 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11412 includeDirsSet, too,
11413 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11414 const char [] is found in function prototype...
11416 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11417 moving to WREG with source is already in WREG,
11418 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11419 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11420 * (aopForSym): stack'ed symbols are partially supported, added
11421 if-clause to support symbols in FARSPACE,
11422 * (sameRegs): added test for AOP_ACC to see if registers are same,
11423 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11424 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11425 * (pic16_popRegFromString): will not allocate a new register if it
11426 doesn't find one by name, bug may have introduced...
11427 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11428 * (genIpush): revived to use pic16 port's stack,
11429 * (genAddrOf): added incomplete case for stack'ed operand,
11430 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11431 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11432 can handle multibyte operands,
11433 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11434 * (pic16initialComments): added message for MPLAB compatibility
11436 * src/pic16/main.h: prototype for pic16_mplab_comp,
11437 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11438 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11439 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11440 because of increased complexity of procedure,
11441 * (_process_pragma): stack pragma changed to format 'stack pos len',
11442 emit symbol '_stack_end' to conform with gplink,
11443 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11444 to search for register,
11445 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11447 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11448 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11449 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11450 case for PO_GPR_REGISTER,
11451 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11452 dies, the new era is ahead !...
11453 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11454 pic16_dynInternalRegs,
11455 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11456 * (pic16_allocDirReg): minor optimizations and bug fixes,
11457 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11459 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11460 load stack and frame pointer with address of 'stack_end' symbol
11462 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11464 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11465 without source code but only variable initializers
11467 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11469 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11470 external are not declared as extern to reduce overhead while linking
11472 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11474 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11476 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11478 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11479 Yee Keat for the patch
11480 * src/SDCCast.c (decorateType): fixed bug #979599
11481 * src/ds390/gen.h: removed local fReturnSizeDS390
11482 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11483 * src/ds390/gen.c (genAnd, genOr, genXor),
11484 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11486 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11488 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11489 add relFilesSet to $3, manipulate $2 to handle linking of object
11490 files without source files in command line,
11491 * device/include/pic16 (all headers): added ID location macros,
11492 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11493 entries for ID location bytes,
11494 * (pic16_assignIdByteValue): NEW,
11495 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11496 added field dumpcalltree to pic16_options_t,
11497 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11498 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11499 emitting rFalseIfx label after check_carry label,
11500 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11501 pic16_emitDIRegs), NEW
11502 * (pic16glue): dump .calltree file when option --calltree found,
11503 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11504 * (_pic16_genAssemblerPreamble): emit ID locations after
11505 configuration registers,
11506 * (pic16_linkCmd): modifications of the link command,
11507 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11508 * (pic16_pCodeInitRegisters): don't init stack registers,
11509 * (pic16_findPrevInstruction): fixed bug,
11510 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11511 bug with immediate registers,
11512 * (buildCallTree): traces stack push and pop,
11513 * (pct2): dump also stack usage for each function,
11514 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11515 * (pic16_allocDirReg): various modifications,
11516 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11519 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11521 * src/pic16/pcode.c: removed buggy double colon
11523 2004-07-01 Borut Razem <borut.razem AT siol.net>
11525 * support/scripts/sdcc.nsi: added include/pic16 to setup
11527 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11529 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11530 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11532 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11533 specific command line arguments. Also added sample lkr script
11534 for placing a variable at a specific memory bank.
11535 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11536 at a specific memory bank,
11537 * (pic16_dump_isection): fixed bug which caused string literals to
11538 be omitted when dumping idata section,
11539 * (pic16_groupRegistersInSection): added code to handle registers
11540 in specific memory banks,
11541 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11542 public, all references are renamed too,
11543 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11545 * (pic16_storeForReturn): added case to handle when dest is WREG,
11546 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11547 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11548 pic16_rel_udata, check to see if that register is marked as being
11549 a member of a specific memory bank,
11550 * (pic16_printIvalCharPtr): added code to add string literals either
11551 to code or the idata sections,
11552 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11553 also accept the 'udata' pragma,
11554 * src/pic16/main.h: new structure types sectName and sectSym
11555 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11556 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11557 * (pic16_findPrevInstruction): fixed, it returned nothing,
11558 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11559 instruction combinations,
11560 * (pic16_FixRegisterBanking): heavily reorganised,
11561 * (pic16_AnalyzeBanking): if generating banksel directives is
11562 disabled, then don't call FixRegisterBanking at all,
11563 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11564 completely removed,
11565 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11567 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11569 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11570 Phuah Yee Keat <yk.phuah AT nestac.com>
11572 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11574 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11575 correctly the IVT even if it is relocated to some other location
11577 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11579 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11580 * device/include/pic16/pic18f2220.h: NEW,
11581 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11582 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11583 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11584 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11585 nodefaultlibs, ivt_loc is the location of the interrupt vector
11586 table, and nodefaultlibs signs that default libraries should not be
11587 linked in link stage,
11588 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11589 according to --ivt-loc argument,
11590 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11591 when pragma stack is found,
11593 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11595 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11596 256 (range check), 257 (do while), 258.a-f (bit banging
11597 f.e. on 3-wire SPI bus)
11599 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11602 variables used exclusively within a loop
11604 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11606 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11608 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCClrange.c (computeClash): fixed bug #971834
11612 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/mcs51/gen.c (genCmp): fixed bug #975903
11615 * src/hc08/gen.c (operandsEqu),
11616 * src/ds390/gen.c (operandsEqu),
11617 * src/z80/gen.c (operandsEqu),
11618 * src/pic/gen.c (operandsEqu),
11619 * src/pic16/gen.c (operandsEqu),
11620 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11621 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11623 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11625 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11627 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11629 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11630 default case in switch statement,
11631 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11632 to eliminate problem with initialisation of pointers, but problem
11634 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11635 * (emitStaticSegment): removed various lines emitting debug info,
11636 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11637 added processor registers for utilizing EEPROM,
11638 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11639 configurable and set 8
11641 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11643 * .version: increased version number to 2.4.2,
11645 Cumulative patch for pic16 port
11646 * src/pic16/device.c: changed scheme to dump initial values for
11647 variables in idata segment, all print_idata* functions were removed,
11648 now the pic16_printIval* will be called,
11649 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11650 * _pic16_printPointerType, pic16_printPointerType,
11651 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11652 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11653 NEW, similar to the respective functions in SDCCglue.c,
11654 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11655 way, emitting hex bytes,
11656 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11658 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11660 * src/avr/ralloc.c (serialRegAssign),
11661 * src/xa51/ralloc.c (serialRegAssign),
11662 * src/pic/ralloc.c (serialRegAssign),
11663 * src/pic16/ralloc.c (serialRegAssign),
11664 * src/hc08/ralloc.c (serialRegAssign),
11665 * src/z80/ralloc.c (serialRegAssign),
11666 * src/ds390/ralloc.c (serialRegAssign),
11667 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11669 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11672 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11674 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11676 Cumulative patch for pic16 port:
11677 * src/pic16/device.h (typedef PIC16_device) modified fields for
11678 defining microcontrollers,
11679 * src/pic16/device.c: added new info for all devices in Pics16 array,
11680 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11681 to be optimised out by the pCode optimiser,
11682 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11683 specially, bug reported by G.M. Gallant,
11684 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11685 as force'd so that cannot be optimised out by pCode optimiser,
11686 * src/pic16/pcode.c,
11687 * src/pic16/pcodepeeph.c,
11688 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11689 they are disabled by default, but can be enabled explicit with
11690 command argument --denable-peeps, for testing,
11691 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11692 --pomit-ivt in COMPILE_FLAGS
11694 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11696 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11697 compilation on MSVC
11699 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11701 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11703 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11705 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11706 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11708 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11710 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11711 would only assign 0x300001 register.
11713 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11715 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11716 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11718 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11720 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11722 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11723 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11724 added peephole 254 (left shift), 255 (jump table)
11726 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11728 * device/lib/Makefile.in: removed comment line with model-pic16,
11729 * (target port-specific-objects-pic16): the libraries and objects
11730 are copied to the build directory form the device/lib/pic16/bin
11733 Cumulative patch concerning pic16 port:
11734 * library directory has been re-organized,
11735 * added support for PIC18F1220,
11736 * added headers and library sources for chips 18f1220,18f6520,
11737 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11739 * configuration registers setting has changed, now each supported
11740 device has a complete description of the registers it uses,
11741 * all initialisations are moved to idata sections, these section
11742 can be absolute or relocatable,
11743 * fixed initialisation of codespace variables,
11744 * fixed warning about PCLATU and gpsim,
11745 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11746 * (genAssign): use table reads when assigning from variables in codespace,
11747 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11748 char/int variables placed in codespace,
11749 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11750 registers set in .asm file, no need for --pomit-config-words anymore,
11751 * (pic16glue): some 8051 legacy segments are commented out
11752 (to be removed completely),
11753 * added support for alternative assembler and linker with --asm=
11754 and --link= command line arguments,
11755 * peepholes are disabled automatically in the port, no need to
11756 specify on command line,
11757 * port supports natively char/int/long multiplication, but converts
11758 all divisions to support functions,
11759 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11760 to the file set in variable $2,
11761 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11762 strings in ASCII format and not in hex,
11763 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11764 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11765 allocate proper register if iCodes aren't temporary,
11767 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11769 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11771 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11773 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11776 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11779 computed address is reused
11780 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11781 multi-byte bitfields
11783 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11785 * src/z80/gen.c: (genArrayInit): must check for pointers too
11787 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11789 * support/regression/tests/zeropad.c: never meant to commit the
11790 nestedstruct test: removed, added check for GCC version
11792 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11794 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11795 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11796 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11797 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11798 bugs 928906 and 954082 half-empty initializers
11800 * src/SDCCsymt.c (getAllocSize): added for above fix
11801 * src/z80/gen.c (genArrayInit): fixed bug 741044
11802 * support/regression/tests/zeropad.c: added tests
11804 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11806 * src/pic16/device.c (pic16_dump_section): corrected bug which
11807 caused some symbols of the libraries to be misplaced
11809 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11811 * src/pic16/glue.c,
11812 * src/pic16/ralloc.h,
11813 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11814 to fix conflict with pic port
11816 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11818 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11819 externs configuration variables,
11820 * src/pic16/ralloc.h,
11821 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11822 prototype in header, commented out some debug messages
11824 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11826 * src/pic16/glue.c,
11827 * src/pic16/main.c,
11828 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11829 for gpasm COFF object generation. Thanks to D. Hawkins for
11832 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * src/ds390/main.c,
11835 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11836 Brock for spotting this)
11837 * src/ds390/gen.c (genEndFunction),
11838 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11839 interrupt handler and critical. Disable push/pop optimizations when
11840 peephole optimizations disabled.
11842 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11844 Updated pic16 library sources and headers.
11845 * device/lib/pic16/pic18f*/ ,
11846 * device/include/pic16/*.h: modified to handle structured SFR
11849 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11851 * src/port.h (PORT structure): added hook initPaths, now each
11852 port can declare its own default search paths,
11853 which can been seen with the --print-search-dirs option,
11854 see pic16 port for example,
11855 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11856 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11857 * (doPrintSearchDirs): NEW, replaces in a central manner the
11858 printing of search dirs which was split in set*Paths functions,
11859 * (main): added call to port->initPaths and doPrintSearchDirs,
11861 * src/ds390/main.c,
11864 * src/izt/tlcs900h.c,
11865 * src/mcs51/main.c,
11867 * src/pic16/main.c: modified port structures to reflect addition of
11870 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11871 * (pic16_dump_section): for registers in same address reserve memory once,
11872 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11874 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11875 result is greater in size than right or left,
11876 * (pic16_genUMult8X8_8): there are some cases where the result can
11877 be 16 bits size, so handle these,
11878 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11879 * (pic16_outBitC): modified to emit pcodes,
11880 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11882 * (genDivOneByte): implemented algorithm to divide 8-bits,
11883 * (genCmp): uncommented goto, but issues still exist,
11884 * (genAnd): fixed a bug with variables >8bits,
11885 * (genPackBits): optimization added that uses BCF/BSF to change a
11887 * (genAssign): fixed bug when assigning floating point literals,
11888 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11889 __sdcc_gsinit_startup label,
11890 * src/pic16/main.c (_pic16_init): removed search directory
11892 * (_pic16_initPaths): NEW, used to initialise search directories,
11893 * (_hasNativeMulFor): support functions for all except char/int
11894 multiplication, and char division,
11895 * (PIC16_port struct): modified entry for native mul support,
11896 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11898 * (buildCallTree): call to register_usage is ifdef'ed out,
11900 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11902 * device/include/string.h: applied Stas Sergeev's patch to make this
11903 header file compatible with the preprocessor -Wundef option
11904 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11905 failure (fixes bug #941458)
11907 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11909 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11910 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11911 that the variable, not the function, should be static
11912 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11913 to be consistent with non-literal case
11915 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * src/SDCCast.c (isConformingBody): fixed bug #949967
11918 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11919 convilong): fixed bug #952086
11921 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11923 * src/SDCCmem.c (allocVariables): fixed bug #955321
11925 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/hc08/main.c (_hc08_genAssemblerEnd),
11928 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11929 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11930 completely eliminated the use of a temporary file
11931 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11932 when more than one file linked
11933 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11935 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11938 which fixes bug #543481
11939 * support/regression/tests/bug-751703.c: fixed comments left from a
11940 cut and paste error
11941 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11942 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11943 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11945 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11946 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11947 are now changed to underscores in moduleName
11949 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11951 * as/mcs51/lkmem.c: better fix for bug #954173
11953 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11954 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11956 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11957 * device/include/c8051f000.h,
11958 * device/include/c8051f120.h,
11959 * device/include/c8051f300.h,
11960 * device/include/c8051f310.h,
11961 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11962 PWM16) and detab'ed
11964 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11966 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11967 and mailing lists, doc'ed --no-peep-comments, removed reference
11968 to knoppix (newest version has no LyX/LaTeX), other minor changes
11969 * src/SDCCglue.c (glue): save 2 bytes stack space with
11970 option --main-return. The ljmp could probably be avoided too
11972 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11974 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11976 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11978 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11979 * src/SDCCopt.c (isLocalWithoutDef),
11980 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11981 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11982 (credit to Maarten Brock for patch #949363, on which this is based)
11983 * support/regression/tests/bug-751703.c: some test cases of extern used
11984 within inner scopes.
11986 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11990 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11992 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11993 dwWriteLabel): fix to create valid debugger symbols even when
11994 the module name has non-alphanumeric symbols in it
11995 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11996 when a variable's allocation has been optimized away
11999 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12001 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12003 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12004 * src/mcs51/main.c,
12005 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12006 * src/ds390/main.c,
12007 * src/z80/gen.c (z80_emitDebuggerSymbol),
12009 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12011 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12012 * src/pic16/main.c,
12013 * src/avr/gen.c (avr_emitDebuggerSymbol),
12015 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12017 * src/SDCCdebug.c (emitDebuggerSymbol),
12019 * src/port.h: added a debugger struct to the port struct. Added a
12020 callback for defining debugger symbols
12022 * src/SDCCast.c (createLabel),
12023 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12026 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12027 iCode back to the ast for the function
12029 * src/hc08/ralloc.c (hc08_assignRegisters),
12030 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12031 unneeded fields from the regs struct.
12032 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12033 pushReg() & pullReg() functions instead of emitcode()
12035 * src/hc08/gen.c (genLabel, genhc08Code),
12036 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12038 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12041 * src/hc08/gen.c (genEndFunction, genhc08Code),
12043 * src/mcs51/gen.c (genEndFunction, gen51Code),
12045 * src/ds390/gen.c (genEndFunction, gen390Code),
12047 * src/z80/gen.c (genEndFunction, genZ80Code),
12050 * src/pic/gen.c (genEndFunction, genpic14Code),
12052 * src/pic16/gen.c (genEndFunction, genpic16Code),
12054 * src/avr/gen.c (genEndFunction, genAVRCode),
12056 * src/xa51/gen.c (genEndFunction, genXA51Code),
12058 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12059 specific code to cdbFile.c and out of the backend code generators
12061 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12062 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12063 starting address is now 0
12066 * as/hc08/m08pst.c,
12067 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12068 assembler directive for DWARF support
12069 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12073 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12075 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12077 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12078 and inappropriate peephole optimization in jump tables
12080 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12082 * as/hc08/m08pst.c,
12083 * src/SDCCglue.c: sdccopt works for the hc08 port now
12085 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12087 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12089 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12091 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12093 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12095 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12099 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12100 comments from the peephole optimizer replacement rules
12101 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12103 * src/SDCCcse.c (updateSpillLocation),
12104 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12106 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12107 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12108 objects far pointers
12110 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12112 * src/SDCCsymt.h: a missing part of my last change
12113 * src/pic/ralloc.c (regTypeNum),
12114 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12116 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12119 * src/SDCCicode.c (aggrToPtrDclType),
12120 * src/SDCCptropt.h,
12121 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12122 ptrPseudoSymConvert),
12123 * src/pic/ralloc.c (regTypeNum),
12124 * src/pic16/ralloc.c (regTypeNum),
12125 * src/hc08/ralloc.c (regTypeNum),
12126 * src/ds390/ralloc.c (regTypeNum),
12127 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12128 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12130 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12132 * link/z80/lkmain.c (afile),
12133 * as/hc08/lkmain.c (afile),
12134 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12135 prevent a pointer problem when a filename has no directory and
12136 no extension specified.
12138 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * link/z80/lkmain.c (afile): allow periods in directory names
12141 * link/z80/lkmain.c (afile),
12142 * as/mcs51/lkmain.c (afile),
12143 * as/hc08/lkmain.c (afile): allow linker script file to have an
12144 extension other than ".lnk"
12145 * link/z80/lklex.c (getfid),
12146 * link/z80/lkmain.c (parse),
12147 * as/mcs51/lklex.c (getfid),
12148 * as/mcs51/lkmain.c (parse),
12149 * as/hc08/lklex.c (getfid),
12150 * as/hc08/lkmain.c (parse): Support comments in the linker script
12151 file on lines by themselves and after filenames
12153 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12155 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12157 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12159 * src/z80/peeph-z80.def: removed some peephole rules that don't
12160 work with multibyte arithmetic (fixed bug #937126)
12161 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12162 to registers and not global variables
12163 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12164 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12165 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12166 checking for assignments not internally generated (fixed bug #931895)
12167 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12168 structure member (fixed bug #930072)
12170 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12172 * src/SDCCmain.c (linkEdit),
12173 * src/hc08/main.c (_hc08_parseOptions),
12174 * as/hc08/Makefile.in,
12175 * as/hc08/aslink.h,
12177 * as/hc08/m08pst.c,
12178 * as/hc08/lkrloc.c (relr, rele),
12179 * as/hc08/lkarea.c (lnkarea)
12180 * as/hc08/lkmain.c (afile, parse),
12181 * as/hc08/lkelf.c: support for ELF output
12182 * as/hc08/lks19.c (s19),
12183 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12185 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12187 * as/mcs51/lkihx.c: Fixed bug #899105.
12189 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12191 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12192 .dsp files from Unix to DOS.
12194 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12196 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12197 function pointers; we have been compliant for several months now.
12198 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12199 change that was accidently commented out
12200 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12201 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12204 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * src/hc08/gen.c: output of all of the internal debugging information
12207 is now controlled by the D() macro; it is disabled by default
12209 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12211 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12212 harder to keep the same registers during a CAST iCode
12213 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12214 long via int can be done in a single cast, if the signedness is
12216 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12217 putchar() in tinibios.c in ds390's library
12219 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12221 * src/SDCCast.c (decorateType): fixed bug #898889,
12222 cast result of a literal complement too
12223 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12224 fixed check for bitfields
12226 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12228 * src/SDCCicode.c (geniCodeLogic): made it static,
12229 (geniCodeLogicAndOr): added in order to fix bug #905492,
12230 (ast2iCode): fixed bug #905492
12231 * support/regression/tests/bug-905492.c: added
12232 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12233 (processParms): fixed bug #927659: don't copy parms, this will clear
12235 * support/regression/tests/bug-927659.c: added
12237 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12239 * src/SDCCast.c (addCast): don't cast float to char
12240 * device/lib/libsdcc.lib: added _memmove
12242 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12244 * device/lib/large/Makefile: fixed parallel execution by
12245 replacing `make` by `$(MAKE)`
12247 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12250 offsets (fixes bug #923936)
12252 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12254 * device/lib/small/Makefile: fixed parallel execution by
12255 replacing `make` by `$(MAKE)`
12257 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12259 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12261 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12263 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12264 * src/regression/Makefile: Regression test was not running.
12266 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12268 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12269 complement if possible
12270 * src/SDCCval.c (valComplement),
12271 * src/SDCCicode.c (operandOperation): fixed complement of literal
12272 * support/regression/tests/onebyte.c (testComplement): added
12274 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12276 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12277 return an optimized tree; actually replace actParm with the new tree
12278 * src/SDCCast.h: added some parantheses to remove side effects
12279 * support/regression/tests/bug-920866.c
12281 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12282 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12283 Bit operands were not being handled properly in the pic14 port.
12284 (now src/regression/add.c passes again).
12286 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12288 * src/SDCC.y (labeled_statement): case and default no longer require
12289 a following statement (RFE #893037)
12291 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12294 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12295 disabled (fixes bug #916294)
12296 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12297 "mov a,acc"; patch provided by Lenny Story
12298 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12300 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12302 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12304 * src/ds390/gen.c (genFunction, genEndFunction),
12305 * src/ds390/ralloc.c (ds390_assignRegisters),
12306 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12307 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12308 pushed if there are parameters passed on the stack. Also, a cleaner
12309 way to decide if r0/r1 should be pushed/popped. (Together they fix
12312 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * device/lib/mcs51/crtpagesfr.asm,
12316 * device/lib/mcs51/crtxinit.asm,
12317 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12318 to avoid confusion with Si Lab's SFRPAGE register.
12320 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12322 * src/SDCCglue.c (emitMaps): allow public sfr variables
12323 * src/SDCCglue.c (initialComments): include compiler build date
12324 with compiler version and put the timestamp of the generated
12325 assembly file on a serperate line to be less confusing.
12326 * src/port.h: added genInitStartup hook
12328 * src/ds390/main.c,
12331 * src/pic16/main.c,
12333 * src/z80/main.c: genInitStartup initialize as NULL (default to
12334 historical behaviour)
12335 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12336 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12337 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12338 library instead of hard coding it into the compiler.
12339 * support/regression/ports/mcs51-stack-auto/spec.mk,
12340 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12341 * device/lib/mcs51/Makefile,
12342 * device/lib/small/Makefile,
12343 * device/lib/large/Makefile,
12344 * device/lib/mcs51/crtpagesfr.asm,
12345 * device/lib/mcs51/crtstart.asm,
12346 * device/lib/mcs51/crtxclear.asm,
12347 * device/lib/mcs51/crtxinit.asm,
12348 * device/lib/mcs51/crtclear.asm,
12349 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12350 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12351 and into user configurable files.
12352 * device/lib/clean.mk: clean mcs51 directory too
12353 * support/regression/tests/longlit.c: added static to T1 declaration
12354 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12355 accesses in the initialization code
12357 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12359 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12360 OSCTRIMVAL as noted in bug #916008
12362 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12364 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12365 in loops with multiple exits (reported as incorrect registers
12366 used by Martin Helmling in Sdcc-user list)
12368 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12370 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12371 made ds390 register extensions look less like error messages
12373 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12375 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12376 reported by Adam Wozniak in Sdcc-user list
12378 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12380 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12381 arithmetic optimizations, added debug output
12383 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12385 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12386 * sdcc.spec: updated and split sdcc into 3 rpms
12387 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12388 needed for literals of LEFT_OP and '+'
12389 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12390 introduced RESULT_TYPE_NOPROM
12391 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12393 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12394 limited promotion to int only for '*'
12395 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12397 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12399 * src/pic16/gen.c (genSkip),
12400 (genc16bit2lit), (gencjneshort): commented out
12401 (is_LitOp): new helper function, checks operand type
12402 (genCmpEq): rewritten
12404 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12406 * support/regression/tests/bug-908454.c: added
12408 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12410 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12411 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12412 (geniCodeCast): cosmetic, don't preserve bit storage class
12413 (geniCodeLeftShift): added promotion
12414 (geniCodeLogic): fixed regression
12415 * src/SDCCsymt.c (computeTypeOr): accept bits too
12416 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12418 2004-03-07 Borut Razem <borut.razem AT siol.net>
12420 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12422 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12424 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12425 version of pic16_genPackRegisters which does not check if ic is a
12427 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12428 function cause string1.c regression test fails
12430 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12432 * sim/ucsim/configure.in,
12433 * sim/ucsim/configure,
12434 * sim/ucsim/doc/Makefile.in: use docdir
12435 * src/SDCC.y: fixed sbit atrributes
12436 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12437 * src/SDCCast.c (decorateType): |^& need special promotion handling
12439 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12440 * src/SDCCsymt.h (computeType),
12441 * src/SDCCicode.c: computeType() needs op
12442 * src/SDCCsymt.c (checkTypeSanity),
12443 * doc/sddman.lyx: "plain" bitfields are unsigned
12444 * src/SDCCsymt.c (computeTypeOr): added
12445 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12447 * src/SDCCval.c (val*): computeType() needs op
12448 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12449 * support/regression/tests/onebyte.c: added tests for |^&
12451 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12453 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12454 for writing icode into asm output.
12456 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12458 * src/pic16/device.c: added some debug lines enabled
12459 with macro DEBUG_CHECK,
12460 * src/pic16/genarith.c: more debug in genPlus,
12461 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12462 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12463 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12464 * (aopForSym): onStack symbols are re-placed in data memspace,
12465 and onStack flag is cleared,
12466 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12467 copy temporary pcodeop,
12468 * (genPcall): added warning for not updating PCLATU,
12469 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12470 always true for pic16 port,
12471 * (genMultOneWord): NEW, supports integer multiplication,
12472 * (genMult): modified to call genMultOneWord,
12473 * (ifxForOp): added warning when return NULL,
12474 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12475 flag is set before call to operandFromSymbol for implicit
12477 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12478 options.intlong_rent are set by default,
12479 * (_hasNativeMulFor): modified to allow port generation of integer
12481 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12482 set regtype to REG_SFR for all registers, restricting seting the
12483 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12485 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12487 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12488 more than 500 times in the regression tests
12490 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12492 * support/Util/SDCCerr.h,
12493 * support/Util/SDCCerr.c,
12494 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12496 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12497 for symbol conflicts.
12498 * support/valdiags/tests/enum.c,
12499 * support/valdiags/tests/tentdecl.c,
12500 * support/valdiags/tests/struct.c: expect possible error messages
12501 referring to original symbol definitions.
12502 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12504 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12506 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12508 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12510 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12512 * src/pic16/ralloc.c (newReg): fixed bug #908929
12514 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12516 * src/ds390/gen.c: added missing #include "main.h"
12518 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12520 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12521 checking if symbol is already in set,
12522 * src/pic16/device.h: prototype for checkAddSym,
12523 * src/pic16/gen.c: (_G): added entry interruptvector,
12524 * (assignResultValue): removed some commented out lines,
12525 * (genFunction): check for ISR via sym->type, absolute section for
12526 interrupt code is created via a new pBlock, the goto instruction is
12527 placed now correctly at the interrupt vector position, changed all
12528 references from ivec to _G.interruptvector,
12529 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12530 is the interrupt is a high priority one, same for return from ISR,
12531 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12532 externs to calls of checkAddSym,
12533 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12534 pic16_pcode_verbose flag is set,
12535 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12536 * src/pic16/pcoderegs.c: message about how many registers are saved
12537 will only be emitted if pic16_pcode_verbose flag is set,
12539 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12541 * src/ds390/ralloc.h,
12542 * src/ds390/ralloc.c (ds390_regWithIdx),
12543 * src/ds390/gen.c (emitcode),
12544 * src/ds390/main.h,
12545 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12546 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12547 ds390operandCompare, getRegsRead, getRegsWritten,
12548 initializeAsmLineNode): customized instruction size calculation for
12549 ds390, started basis for some register optimizations
12550 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12551 corresponding assembly output
12552 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12553 missing push/pop of r0/r1. Optimized push/pops
12555 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/mcs51/main.c (instructionSize): fixed ACALL size
12558 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12560 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12562 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12563 the sorting of rlist with NULL elements
12564 * (print_idataType, print_idata): NEW to create idata sections
12565 * src/pic16/device.h: idataSymSet new variable
12566 * src/pic16/gen.c (genFunction): fixed some bugs in string
12567 comparing, improved the absolute section creation for ISRs,
12568 added FSR0L/FSR0H in registers that are saved in an ISR,
12569 * (genInline): fixed the processing of inline snippets,
12570 now they undergo no process by the peephole optimizer
12571 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12572 are placed in idataSymSet,
12573 * (pic16emitStaticSeg): extern symbols are added in externs,
12574 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12575 switching when aboslute variables are placed in access bank memory
12576 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12577 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12578 commented out with #if,
12579 * (pic16_packRegisters): reintroduce the check for CAST because some
12580 symbols are not correctly handled,
12581 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12582 pCodeInstruction instead of pCode,
12583 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12584 pCodeAsmDir definition,
12585 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12586 directive, then the argument directive is emitted without the leading
12587 tab, hack for inline labels which must be in the first column,
12588 * (compareLabel,pic16_findNextInstruction),
12589 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12590 * (insertBankSwitch): modified for the new pCodeAsmDir,
12592 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12593 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12595 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12597 * (pushSide): commented out with #if,
12598 * (assignResultValue): fixed some typos in saving
12600 * (genPcall): FIXED and sync'ed with genCall,
12601 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12602 * (genNearPointerGet): fixed to handle some more cases,
12603 implementation scheme via table reads,
12604 * (genConstPointerGet): modified to access code memory correct,
12605 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12606 and improved to handle some cases
12607 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12608 instead of "RETLW" for init data
12609 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12610 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12611 variables are placed in access bank memory (<0x80 and >=0xf80),
12612 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12613 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12614 TBLWT_POSTDEC,TBLWT_PREINC
12615 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12616 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12618 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12619 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12620 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12621 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12623 2004-02-29 Borut Razem <borut.razem AT siol.net>
12625 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12626 support/Util/findme.h, support/Util/system.h: enhance binary relative
12627 search for lib and include by using findProgramPath()
12629 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12632 * src/SDCCpeeph.c (pcDistance),
12634 * src/mcs51/ralloc.h,
12635 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12636 * src/mcs51/main.h,
12637 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12638 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12639 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12640 size calculation port specific, started basis for some register
12642 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12643 missing push/pop of r0/r1. Optimized push/pops
12644 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12645 * device/lib/_modsint.c (_modsint),
12646 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12647 and stack version so regression tests pass
12649 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12651 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12652 * src/SDCCast.c (decorateType): catch another small optimization
12654 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12655 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12656 modified to finally use computeType() all over SDCC,
12657 see Feature Request #877103
12658 * src/SDCCval.h: cosmetic
12659 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12660 valCompare(); regression tested in muldiv.c
12661 * support/regression/tests/muldiv.c (testMod): mod sign follows
12664 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12666 * src/SDCCast.c (decorateType): fixed bug #902362
12667 * doc/INSTALL.txt: fixed install instructions for win32
12669 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12671 * device/include/Makefile.in (install): fixed by replacing spaces
12674 * doc/INSTALL.txt: updated for release
12675 * doc/sdccman.lyx: added warning for --xstack being buggy
12677 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12679 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12680 to eliminate build warnings.
12681 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12683 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12684 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12686 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12687 removed -penable-stack, added comment for stack pragma, added
12688 warning for not initializing the stack/frame registers, removed
12689 comment at interrupts section
12691 Stack is made permanent, there is no ability to disable stack usage.
12692 * src/pic16/device.h,
12693 * src/pic16/device.c: removed all references to USE_STACK macro,
12694 * src/pic16/device.c (pic16_dump_section): when no elements in
12695 rlist, free rlist before return,
12696 * (pic16_dump_int_registers): NEW, internal registers are a new set
12697 of general purpose registers reused by each function,
12698 * (checkAddReg): returns 1 if registers is added to set,
12699 * (pic16_groupRegistersInSection): when a registers is of type
12700 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12701 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12702 SRCASECMP macro is moved here from device.c
12703 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12704 PO_PCLATU, PO_PRODL, PO_PRODH,
12705 * (pic16_pCodeOpType, genMinus,
12706 changed compares to "a" register, with AOP_ACC,
12707 * (pic16_genPlus): fixed some bugs and indented properly,
12708 * (pic16_addSign): changed size to size+offset in the MOVWF
12710 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12711 multiply 8-bit operand by literal, result is 8-bit,
12712 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12713 multiply 2 8-bit operand, result is 8-bit,
12714 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12716 * src/pic16/gen.c: changed accUse to contain WREG only,
12717 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12718 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12719 true, do not use immediate addressing any more unless sym is a
12720 pointer in codespace,
12721 * (aopForRemat): do not use immediate addressing when symbol not in
12722 codespace and when symbol's address is requested,
12723 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12725 * (aopGet): added case for AOP_ACC and don't return "accumulator
12726 bug" but WREG instead,
12727 * (popGetTempReg): pushes contents of temporary register in stack,
12728 * (popReleaseTempReg): pops contents of temporary register from
12729 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12730 * (pic16_popGet): separated case AOP_ACC to return register WREG
12731 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12732 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12733 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12734 the use of immediate pointers to certain cases only.
12736 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12737 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12738 * (assignResultValue, genCall, genRet): modified to use the new
12739 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12740 genPcall is still broken,
12741 * (genFunction): added code to create 'A' type pBlocks when
12742 interrupt functions are generated, code not extensively tested yet,
12743 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12744 * (genEndFunction): modified so ISRs pop stored registers from stack,
12745 * (genMultOneByte): cleanup,
12746 * (AccRsh): added flag andmask, to and result with appropriate mask,
12747 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12748 * (genDataPointerGet): fixed and reenabled its use,
12749 * (genNearDataPointerGet): bugs fixed,
12750 * (genDataPointerSet): bugs fixed,
12751 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12752 pic16_DumpSymbol, pic16_DumpOp,
12753 * src/pic16/genutils.h: function prototypes for the above functions,
12754 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12756 * (pic16emitRegularMap): many many many improvements, but needs a
12758 * src/pic16/main.c: enable_stack in pic16_options is removed,
12759 * (_pic16_parseOptions): removed command line options -penable-stack,
12760 * (_process_pragma): emit stack symbol only when stack pragma is
12762 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12763 redirected to FSR0L/FSR0H pair,
12764 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12765 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12766 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12768 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12769 * (dumpPicOptype): NEW,
12770 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12771 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12772 with movff instruction,
12773 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12774 added pic16_int_regs, some packRegsFor* functions are commented out,
12775 because produce errors,
12776 * src/pic16/NOTES: minor modifications
12778 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12780 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12781 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12783 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12784 * as/mcs51/lkaomf51.c: fixed bug #895763
12786 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12788 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12790 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * doc/sdccman.lyx: added details about the HC08 storage classes and
12793 interrupts, fixed the register usage info for z80 & gbz80
12795 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12797 * doc/sdccman.lyx: added more pic16 port documentation
12798 * device/include/pic16/: added header pic18fregs.h
12800 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12802 * doc/sdccman.lyx: added Vangelis' contribution
12804 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12807 extend to the next CALL or PCALL, not just to the next CALL.
12809 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12811 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12813 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12816 bug #895752 and a better fix for bug #716790
12818 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12820 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12822 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12824 * doc/sdccman.lyx: minor changes, minor changed
12826 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12828 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12829 which can't handle SDCC_NEWONEBYTEOPS,
12830 (geniCodeMultiply): removed conversion from mult to shift for pic14
12833 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12836 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12837 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12838 thus fixing bug #895406
12840 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12842 * device/lib/_modsint.c,
12843 * device/lib/_modslong.c: sign follows divisor only
12844 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12845 signs or signedness can be ignored
12846 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12847 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12848 added optimization for IFX,
12849 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12851 reenabled optimization for IFX, which was removed on 2004-01-11
12852 * src/SDCCast.h: added return type IFX
12853 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12854 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12855 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12856 SDCC_OLDONEBYTEOPS selects the old behaviour
12857 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12858 changed again and commented promotion rule
12859 * src/SDCCval.c (valDiv): promotion no longer necessary
12860 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12861 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12863 * support/regression/tests/onebyte.c: added
12865 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12867 * gen.c (genInline): reverted to old code for assemnling inline
12868 code because of bug reported James Chadd
12870 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12872 * ralloc.h: missing declarations from previous patch,
12873 seems that patch for ralloc.h was never applied, fixed
12875 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12876 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12880 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12881 indirect addressing. Marked FSR0 as deprecated
12882 * gen.c (pointerCode): commented out, not needed now
12883 (pic16_popGet2p): new MOVFF helper function
12884 (genGenPointerGet),
12885 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12886 (shiftRLong): removed duplicate debugging info
12888 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12890 * src/ds390/gen.c (genNearPointerGet),
12891 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12892 optimization with bits, but not bitfields.
12893 * src/ds390/ralloc.c (packRegisters),
12894 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12896 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12898 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12900 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 * src/SDCCicode.c (operandFromSymbol),
12904 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12905 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12906 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12907 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12908 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12909 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12911 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12912 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12913 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12914 * src/SDCCsymt.c (newSymbol),
12915 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12918 * src/SDCCval.c (newiList): fixed bug #885705
12920 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12922 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12923 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12925 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12927 * device/include/c8051f120.h,
12928 * device/include/c8051f300.h,
12929 * device/include/c8051f310.h: added/updated header files for Silicon
12930 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12931 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12932 in new section Submitting patches
12934 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12937 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12938 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12940 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12941 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12942 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12944 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12945 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12946 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12948 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12949 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12950 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12951 genGenPointerSet): fixed bug #892400
12952 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12953 to eliminate build warnings.
12954 * src/SDCCast.c (processParms),
12955 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12957 * support/valdiag/valdiag.py: added GCC to the list of defines active
12958 when compiling with gcc
12960 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12962 * support/Util/SDCCerr.h,
12963 * support/Util/SDCCerr.c,
12964 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12965 with an incomplete type (fixed bug #883734)
12966 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12968 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12970 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12972 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12974 * src/SDCCast.c (decorateType),
12975 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12976 function pointer implementation
12977 * support/regression/tests/funptrs.c: added tests to verify both forms
12978 of function pointers work correctly. Added tests to verify parameters
12979 are passed in the correct order.
12981 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12983 * device.c (regCompare): registers are sorted by ascending
12984 address and increasing size,
12985 * main.c (_pic16_finaliseOptions): removed the declaration
12986 of compiler macro MCU. Now a macro of the format pic18fxxxx
12987 will be defined from the command line
12989 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12990 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12992 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12993 PCOP_RLCF was overwritten!
12994 * gen.c (genSkip): commented out calls to pic16_emitcode,
12995 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12997 * (genRRC): added debugging info,
12998 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12999 overwritten while shifting,
13000 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13001 overwritten while shifting,
13004 * (shiftLLeftOrResult),
13005 * (shiftRLeftOrResult),
13007 * (shiftLLong): Implemented with pic16_emitpcode
13008 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13009 * (genLeftShift): Fixed bug, operand for shift by variable always
13010 was "and"ed with 0x0f,
13011 * (genLeftShiftLiteral),
13013 * (genRightShiftLiteral): added debugging info,
13014 * (genrshFour): added comment,
13015 * (genRightShift): determined signedness from operand "left"
13016 instead of "result"
13018 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 * src/SDCCicode.c (geniCodeParms),
13021 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13022 function pointers, fixed function pointer bugs #861242 and #861896
13024 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13026 * device/include/c8051f000.h,
13027 * device/include/c8051f120.h,
13028 * device/include/c8051f300.h: added header files for Silicon
13029 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13031 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13033 * src/SDCCast.c (processParams): added new type flow and restructured
13034 (gatherAutoInit): added new type flow
13035 (addCast): cosmetic changes
13036 (getLeftResultType): added new type flow for array indices, patch
13037 provided by Stas, see FR #877103
13038 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13039 array index patch by Stas
13040 * src/SDCCast.h: added prototype getResultTypeFromType()
13042 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13043 * src/pic/glue.c (pic14emitStaticSeg),
13044 * src/pic16/glue.c (pic16emitStaticSeg),
13045 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13046 for initialization of symbols
13047 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13048 * support/Util/SDCCerr.h:
13049 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13050 * .version: bumped version number to 2.3.8
13051 * device/include/Makefile.in (install),
13052 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13055 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13057 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13058 Slade Rich fixed an optimization bug
13059 * src/pic/pcodepeep.c,
13060 * src/pic/pcoderegs.c
13061 * doc/Makefile (install): added test for directory
13063 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13065 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13066 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13067 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13068 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13069 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13070 * as/mcs51/asexpr.c (term),
13071 * as/hc08/asexpr.c (term): fixed bug #887146
13073 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/z80/gen.c (genMult): handle single byte result product
13076 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13077 DUMMY_READ_VOLATILE (fixed bug #886367)
13079 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13081 * support/regression/tests/libmullong.c: fixed logic, on little endian
13082 hosts we ended without a mullong_wrapper()
13084 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13086 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13087 virus/worm forged address usage.
13089 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13091 Fixed promotion, it should be done on AST level:
13092 * src/SDCCast.c (addCast): added promotion to int
13093 (decorateType): updated call to upCast()
13094 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13095 usualUnaryConversions()
13097 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13099 * support/regression/tests/literalop.c (mulWrapper): Added a
13100 wrapper to remove integer overflow warnings.
13102 * support/regression/tests/float_trans.c: Made work on host.
13104 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13107 * support/regression/generate-cases.py (main): Changed from inline
13110 * doc/Makefile (install): Changed to depth first to get rid of
13111 missing directory install warning.
13113 * as/Makefile (install-doc): Made work on Mac.
13115 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13117 * src/SDCCast.c: added an additional type flow in decorateType() of
13118 opposite direction, see feature request #860006; it's enabled at runtime
13119 by setting the environment variable SDCC_NEWTYPEFLOW
13120 * src/SDCCast.h: changed prototype of decorateType()
13121 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13122 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13123 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13124 see feature request #877103
13125 * src/SDCCval.c: updated call of decorateType()
13126 (valBitwise): fixed bug #882876
13127 (valMinus): added promotion
13128 (valLogicAndOr): result is unsigned
13129 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13130 * src/SDCCsymt.c (computeType),
13131 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13132 must not cause an unsigned operation
13133 * src/pic/glue (pic14emitRegularMap),
13134 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13136 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13138 * src/pic/pcode.c (PCodeID): commented out left over debug code
13140 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13142 * support/valdiag/tests/overflow.c: added shift tests
13143 * src/pic/device.c,
13150 * src/pic/pcodepeep.c,
13151 * src/pic/pcoderegs.c,
13152 * src/pic/ralloc.c,
13153 * src/pic/ralloc.h: applied patch from Slade Rich;
13154 added support for multiple code pages and multiple RAM banks on the
13155 PIC 14 port. The ASM files now no longer simply assume all the
13156 code / RAM are in the same page / bank. This means the linker can
13157 safely allocate code/RAM of separate ASM files to different pages/banks.
13158 * doc/sdccman.lyx: added Slade's tips
13159 * src/mcs51/peeph.def: fixed bug #880768
13161 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13163 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13164 * src/SDCCast.c (decorateType): fixed bug #880197
13166 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13168 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13171 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13172 strtof is not part of C89 and isn't included with Mac OS X.
13174 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13177 shiftL2Left2Result): fixed bug #879326
13178 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13179 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13180 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13181 address fetch for clr instruction
13182 * device/lib/hc08/_mulint.c: created optimized assembly version
13183 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13185 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13187 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13188 proposed in FR #877103
13190 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13192 * src/SDCCval.c (cheapestVal): added missing checks
13193 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13194 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13196 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13198 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13201 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13203 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13204 loaded with the linker search paths (-L arguments) and the libraries
13205 to be linked with the current source (-l arguments). Changes
13206 currently will affect only the pic16 port.
13207 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13208 include path the port specific paths and port specific libraries,
13209 * gplink command now contains the $3 argument,
13210 * src/pic16/device.h,
13211 * src/pic16/device.c,: structure PIC_device is made public and
13212 renamed to PIC16_device, the same for variable Pics which is renamed
13213 to Pics16. Updated all references to them.
13214 * src/pic16/glue.c (pic16glue): corrected bug with code
13215 initialization which bypassed the variable initializations block.
13217 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13218 COMPILE_FLAGS and added the --nostdinc option
13220 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 * device/include/mc68hc908jb8.h: Register defs for another member
13223 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13225 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13227 Documenting changes from previous commits.
13228 * configure.in (version 1.56),
13229 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13230 when generating output files to configure the pic16 library,
13231 but now I've commented it out, since gputils aren't installed in the
13232 SF compile farm, so library won't compile
13234 * device/lib/Makefile.in (version 1.56): initially I've added in
13235 target 'all' the prerequestive 'model-pic16' so it compiled the
13236 pic16 library, but now I've commented it out for the same reasons
13238 * added targets 'model-pic16' and 'objects-pic16' to compile the
13240 * added target 'port-specific-objects-pic16' to handle the
13241 generated libraries and copy them into the build/ directory
13242 * added target 'clean-intermediate-pic16' to clean intermediate
13243 files into pic16 directory
13244 * in target 'installdirs' added line to create directory pic16 in
13245 the installation path
13247 * device/include/Makefile.in (version 1.11): in target 'install'
13248 added lines to copy all header files to installation path,
13249 * in target 'installdirs' added line create directory for pic16
13250 headers in the installation path
13252 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13254 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13257 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13260 * device/lib/configure.in,
13261 * device/lib/configure: fixed for autoconf 2.57
13263 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13265 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13266 option so that it actually works. Made it specific to the z80, since
13267 the gbz80 doesn't have these kinds of I/O ports.
13269 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13271 * device/include/z180.h,
13272 * device/lib/_memcpy.c,
13273 * device/lib/_memmove.c,
13274 * device/lib/_mulint.c,
13275 * device/lib/ser_ir.c,
13276 * device/lib/ser_ir_cts_rts.c,
13277 * device/lib/_strcmp.c,
13278 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13279 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13280 portmode; added deprecation warning for bank= and protmode= forms.
13281 Also, guard against buffer overflow.
13282 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13284 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13286 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13287 changed interrupt vector table generation to only emit declared vectors.
13288 * device/include/Makefile.in: added missing backslash
13289 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13291 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13293 Mainly changes to support compilation of the device libraries
13294 * src/pic16/device.c: stack is allocated via symbol and not
13295 via literal number. The symbol is placed in the corresponding
13296 position of the data ram
13297 * (pic16_dump_section): relocatable and absolute uninitialized
13298 data are now emitted in sorted order to reduce section naming,
13299 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13300 weren't marked as being in the access bank,
13302 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13304 Added portion of GNU PIC Library under the directory
13305 device/include/pic16 and device/lib/pic16. These files
13306 contain the declarations of SFRs for the PIC18Fxx2 devices.
13307 The directory is initialized via configure from toplevel.
13309 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13311 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13312 the spilllocations to be compared correctly
13314 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13316 * src/SDCCast.c (decorateType): fixed bug introduced today
13318 2004-01-12 Borut Razem <borut.razem AT siol.net>
13320 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13321 doc/sdccman.lyx: upper case pragmas are deprecated
13323 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13325 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13326 in simpler and even better code
13328 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13330 * src/SDCCicode.c (operandOperation): fixed bug #874819
13331 * src/SDCCast.c (decorateType): fixed
13332 char foo (unsigned long ul) { return ul > 0; }
13334 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13336 * doc/sdccman.lyx: Moved and added some sections, small changes
13337 all over. Telling LaTeX to be less strict with word spacing
13338 to better keep the right margin. Changed some notes about
13339 maintainance of the ports in section 3.2.1 - is it OK like this?
13341 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13343 SDCC source changes:
13344 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13345 convilong): modified to inform the pic16 port that builtin functions
13348 PIC16 PORT specific changes:
13349 * src/pic16/device.c pic16_dump_equates() added,
13350 processor registers declared internally by the port are emitted in
13351 the translation as equates,
13352 * src/pic16/gen.c: inline code is passed unprocessed to the
13354 * (pic16_popGetLit2): fnuction modified to take second operand as
13355 pCodeOp pointer and not as literal,
13356 * (popRegFromIdx): prefixed with pic16_,
13357 * (pic16_popCombine2): modified to receive already allocated pCode
13359 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13360 * (genFunction): initializes local stack frame and pushes on stack
13361 all the registers used by this function,
13362 * (genEndFunction): restores all registers from stack and restores
13364 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13366 * (pic16glue): changed the program startup sequence,
13367 * added new dbName code 'A' for functions placed in absolute section
13368 * src/pic16/main.c: added function attribute _naked,
13369 * added pragma 'code' to place a fnuction at an absolute address,
13370 * added command line arguments --debug-ralloc and --pcode-verbose,
13371 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13372 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13373 * (pic16_newpCodeOpLit2): modified to take the second operand as
13375 * (pic16_printpBlock): modified to emit each function in a separate
13377 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13378 UPPER for immediate operands,
13379 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13381 * src/pic16/peeph.def: all peepholes with movff are commented out,
13382 because there is a problem in the pcode peep optimizer,
13383 * src/pic16/ralloc.c: the register allocator can now reuse local
13384 function symbols for another function. This saves register usage.
13385 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13387 Added file src/pic16/NOTES with information about program writing on
13388 the current port version.
13390 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13392 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13393 and peephole 252 (array access)
13395 2004-01-09 Borut Razem <borut.razem AT siol.net>
13397 * src/SDCCmain.c : fixed #872250: -l command line defined library
13398 files are scanned before standard library files
13400 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * src/SDCCast.c (decorateType): fixed bug #874046
13404 2004-01-09 Borut Razem <borut.razem AT siol.net>
13406 * support/scripts/sdcc.nsi: remove previous installation
13408 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13410 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13411 bytes for last interrupt vector (mcs51)
13412 * sdcc.spec: fixed typo
13414 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13416 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13417 gen51Code): more efficient parameter receive for --model-large
13420 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * src/ds390/main.c,
13423 * src/z80/main.c: added missed needLinkerScript flags (more than
13424 one port structure defined in these file)
13425 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13428 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13430 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13431 * src/port.h: added flag needLinkerScript in port->linker
13432 structure to inform whether to create a .lnk file or not,
13434 * src/ds390/main.c,
13436 * src/mcs51/main.c,
13438 * src/pic16/main.c,
13440 * src/z80/main.c: changed appropriately to configure
13441 needLinkerScript flag
13443 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13444 * src/pic/glue.c: added variable udata_section_name to
13445 override default uninitialized data segment definition for
13446 devices only with SHAREBANK memory (reported from Erik Epetrich)
13447 * (pic14emitOverlay): modified to emit a commented overlay segment
13448 directive when no overlay data exist
13449 * (picglue): modified to emit uninitialized data segment
13450 according to udata_section_name
13451 * src/pic/main.c (_pic14_parseOptions): added command line
13452 options --udata-section-name=[name] to override default
13453 udata definition name
13454 * modified _linkCmd and _asmCmd to include compiler passed
13455 arguments via -W option
13456 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13457 object file from '.rel' to '.o' in port->linker structure,
13458 changed size of fptr from 2 to 3 in port structure
13460 2004-01-07 Borut Razem <borut.razem AT siol.net>
13462 * support/scripts/sdcc.nsi: update PATH
13463 * support/scripts/sdcc.ico: craeted
13465 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13467 * device/include/Makefile.in: fix install
13468 * doc/Makefile: fix install
13470 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13474 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13475 how the function variable allocation summary is displayed; also
13476 include information about variables allocated to the overlay
13479 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13481 * as/mcs51/lkmain.c: Help about -Y option
13482 * as/mcs51/lkarea.c: Fixed gcc warnings
13484 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13486 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13488 * support/valdiag/tests/overflow.c: added
13489 * src/SDCCast.c (decorateType),
13490 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13491 LEFT_OP (left shift)
13493 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13495 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13496 (default behaviour).
13498 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 A python script to validate compiler diagnostic messages. It can be
13501 used to verify that sdcc complains about bad c source code and
13502 gives a good location of the error.
13503 * support/valdiag/Makefile,
13504 * support/valdiag/valdiag.py,
13505 * support/valdiag/tests/*
13507 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13510 * src/SDCCsymt.c (newEnumType),
13512 * support/Util/SDCCerr.c,
13513 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13515 * support/regression/tests/enum.c: added test for enum values that
13516 require at least 2 bytes of storage.
13518 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13520 * src/common.h: added ifndef/define/endif macros
13521 around the header file.
13522 Bug reported from Jesus Calvino-Fraga
13524 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13526 * sdcc.spec: updated
13527 * device/include/Makefile.in: don't install CVS directories
13528 * device/lib/Makefile.in: added removal of CVS directories after install
13529 * doc/Makefile: fixed install, added local_icons
13530 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13531 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13532 * src/ds390/gen.c (genRightShift): fixed bug #870788
13533 * src/SDCCast.c (decorateType): fixed bug #870781
13535 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13537 PIC16 port related changes:
13538 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13539 added variable stackPos,
13541 * gen.c: genCall, assignResultValue: added support for
13542 pushing/retrieving function parameters to/from stack,
13543 genFunction,genEndFunction: setup stack frame for the
13544 generated function,
13545 genAddrOf: will be changed according to bug 863624
13547 * added files genutils.c and genutils.h which contain gen*
13548 debugged and optimised functions extracted from gen.c
13550 * glue.c: added variable 'externs' which holds extern symbols,
13551 pic16emitRegularMap: is modified to properly handle relocatable
13552 symbols under the new scheme,
13553 pic16createInterruptVect: is modified
13554 pic16printPublics: is modified to emit 'global' assembler directives,
13555 added pic16_printExterns to print extern symbols,
13556 pic16glue: initializes stack/frame pointer in the beginning of
13557 the assembly output. Temporary hack, will be corrected later,
13558 because gplink yet does not support stack and SDCC does not
13559 yet support a type of crt0.o object to create the final binary.
13561 * Removed many lines that contain 8051 legacy code.
13562 * The code is finally placed under a 'code' directive.
13563 * Added port specific options.
13565 * _process_pragma: simplified since now we do not need *special*
13566 include file to define SFR registers. But a separate header
13567 will be needed. This will be developed later.
13568 * _pic16_parseOptions: added, parses port specific options:
13569 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13570 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13571 --preplace-udata-with=
13573 * _pic16_setDefaultOptions: modified to initialize section names,
13574 but hack is temporarly out of order since it needs improvement.
13575 * _pic16_genAssemblerPreamble: configuration words are emitted by
13576 their address instead of their name. This part is incomplete and
13577 supports only the 18Fxx2 devices. Other devices will emit an error
13578 during assembly since they do not contain the same set of config
13580 * _pic16_genIVT: is modified,
13582 * pcode.c: added definitions for some hardware registers that are needed
13584 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13585 All PCI entries are updated. Now LFSR is supported.
13586 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13587 * added pic16_newpCodeOpLit2 to support instructions with
13588 two literal arguments
13589 * pic16_pCode2str: corrected code that emits assembler instructions
13590 with two literal operands and those that have an access bit modifier
13591 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13592 this fixes a bug which caused some labels to be lost, when an
13593 assembler directive was added, i.e. banksel,
13594 * pic16_FixRegisterBanking: improved logic that causes the insertion
13596 * InlineFunction: functions that are called once, are not any more
13597 inlined. This can be a port option in the future,
13599 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13601 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13602 hold the corresponding uninitialized symbols,
13603 * pic16_allocProcessorRegister: registers have explicit marked the
13605 * pic16_allocInternalRegister: registers are explicit marked as
13607 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13608 processing list, so bit registers were lost,
13611 * ralloc.h: added field 'accessBank' and original symbol operand
13612 in register definition,
13613 * removed the field isMapped from register definition,
13615 ** Several functions have been removed from various sources:
13616 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13617 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13618 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13619 pic16_assignRelocatableRegisters
13621 ** others have been introduced:
13622 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13623 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13625 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13627 * support/scripts/inc2h.pl: changed definition of BIT_AT
13628 to emit 'sbit at' instead of 'bit at'. This was a request.
13630 PIC16 port related preliminary changes:
13631 * gen.c: prefixed function popRegFromString with
13632 pic16_ and all references to it corrected
13633 * pcode.c: all pic16_pc_* hardware registers prefixed
13634 with underscore (_),
13635 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13636 * ralloc.c: newReg(): when register is REG_SFR then
13637 set address to rIdx,
13638 pic16_allocProcessorRegister(): marks register wasUsed=0
13639 pic16_writeUsedRegs(): added a call to assign processor
13640 registers via pic16_assignFixedRegisters
13642 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13644 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13645 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13646 variables in unused register banks. Also the SSEG is placed
13647 wherever there is enough space for it, and IDATA can be anywhere
13648 in internal RAM. For now compile using -Wl-Y[stack_size].
13649 The mem file is different for this option as well, since it
13650 makes no sense of talking about DSEG lenght.
13652 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13654 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13655 in certain cases, e.g. when ROM assignment, patch provided
13656 from Albert den Haan.
13658 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13660 Many signedness and type propagation fixes:
13661 * src/SDCCicode.c: made geniCodeCast() static
13662 replaced SPEC_ by IS_ (cosmetic)
13663 (operandOperation): fixed div and mod operation
13664 (usualBinaryConversions): added support for promotion of char
13665 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13666 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13667 (geniCodeAdd): an array index will stay unsigned, even if promoted
13669 (geniCodeArray): ditto
13670 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13671 * src/SDCCsymt.c (computeType): added more support for char;
13672 promotion of char is selectable by promoteCharToInt, fixed signedness
13674 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13675 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13676 * src/SDCCval (val*): replaced signedness calculation by
13678 rearranged if-branches (cosmetic)
13679 (valShift): added warning W_SHIFT_CHANGED
13680 (valCompare): fixed problem with different types
13681 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13682 * support/regression/tests/literalop.c: added many cases
13683 * support/regression/tests/ast_constant_folding.c: changed finally to
13685 * .version: new year, new version: 2.3.7
13686 * src/SDCCmain.c (main): applied patch #866468
13687 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13688 provided by Scott Bronson
13689 * doc/sdccman.lyx: updated documentation for sdcdb
13690 updated and added chapter tips
13692 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13694 * src/SDCCsymt.h: missing from yesterday's commits
13696 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/SDCC.y (struct_or_union_specifier),
13699 * support/Util/SDCCerr.c,
13700 * support/Util/SDCCerr.h: verify that struct & union tags are used
13703 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * src/SDCCglobl.h: missing from yesterday's commits
13707 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13710 sft_attributes, struct_declaration, parameter_declaration,
13711 type_name, start_block, declaration_list),
13712 * src/SDCC.lex (check_type): support redefinition of typedef names
13714 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13716 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13717 aligned xdata arrays. Erik helped me with the if clause.
13719 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13724 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 * src/SDCCast.c (newAst_),
13729 * src/SDCCicode.c (ast2iCode, newiCode),
13731 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13732 expr, statement, expression_statement, selection_statement,
13733 iteration_statement, expr_opt, jump_statement): foundation for tracking
13735 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13738 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * support/Util/SDCCerr.c,
13742 * src/SDCCast.c (createCase, createDefault, decorateType),
13743 * src/SDCClabel.c (labelUnreach),
13744 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13746 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13747 (with thanks to Stas Sergeev)
13748 * device/include/time.h,
13749 * device/lib/time.c (CheckTime): suppress unreachable code warning
13751 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 * src/SDCCast.c (createIvalCharPtr),
13754 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13756 * support/regression/tests/nullstring.c: tests for these two bugs
13758 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * support/Util/SDCCerr.h,
13761 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13762 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13763 about storage class and 'at' used inside struct or union
13764 * src/SDCCBBlock.c (iCodeFromeBBlock),
13765 * src/SDCCcse.c (ifxOptimize),
13766 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13767 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13768 printIval, emitStaticSeg, emitOverlay),
13769 * src/SDCClabel.c (deleteIfx),
13770 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13771 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13772 gatherAutoInit, processParms),
13773 * support/Util/SDCCerr.h,
13774 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13775 reporting for post-parse errors.
13777 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13780 implicit casts via union; they don't work on big endian systems
13781 (possible fix for bug #861138)
13783 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13785 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13786 * src/mcs51/main.c: fixed the fix for bug #737001
13788 2003-12-15 Borut Razem <borut.razem AT siol.net>
13790 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13792 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13794 * support/makebin/makebin.c: put output in binary mode
13796 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13798 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13799 xdata and data memory on startup. Set the environment variable
13800 SDCC_NOGENRAMCLEAR to disable this.
13801 * src/mcs51/peephole.def,
13802 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13803 (allows non-interrupt and interrupt code to safely compete for a resource
13804 without the non-interrupt code having to disable interrupts)
13806 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/SDCCicode.c (geniCodeAdd),
13809 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13810 with valFromType if type might be a pointer and host is big endian).
13811 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13812 types, not just integer types.
13813 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13814 multiply defined with mismatching "at" address.
13816 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13819 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13820 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13821 with embedded nulls (fixed bug #753752)
13823 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13825 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13826 Apparently this did not see much testing (endless loop)
13828 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13830 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13832 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13835 gracefully handle NULL memmap pointers
13837 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13840 instead of deleting the iCode when an operand is volatile
13841 * src/z80/gen.c (genDummyRead),
13842 * src/mcs51/gen.c (genDummyRead),
13843 * src/ds390/gen.c (genDummyRead),
13844 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13846 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13847 * src/SDCC.y: fixed bug #850420
13849 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13851 Applied z80 i/o port patch from Peter Townson and fixed some operators
13852 to better handle operands in A register.
13853 * device/include/z180.h
13859 * src/z80/peeph-z80.def
13860 * src/z80/peeph.def
13863 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13865 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13867 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * device/lib/hc08/_mullong.c: Removed extra #endif
13871 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13873 * sim/ucsim/hc08.src/inst.cc,
13874 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13875 carries from x to h
13876 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13877 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13878 * device/include/stdarg.h: fixed varargs for hc08
13879 * device/lib/Makefile.in,
13880 * device/lib/hc08/Makefile,
13881 * device/lib/hc08/_mulint.c,
13882 * device/lib/hc08/_mullong.c: fixed some endian problems
13884 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13886 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13887 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13888 * device/lib/_gptrget.c,
13889 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13891 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13894 * src/SDCCast.c (astErrors): fixed bug #846007
13895 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13897 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * src/SDCCast.c (decorateType): disabled a transformation I added in
13900 revision 1.188 (access to fields of a structure at an absolute address);
13901 it breaks with bitfields, extern declarations, and gcse analysis.
13902 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13903 could be assigned through a pointer, so don't complain.
13904 * src/SDCCast.c (astErrors),
13906 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13908 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13910 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13911 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13912 output of __config directives, since gpasm now supports them
13913 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13914 pre-processor macro, i.e. -DMCU=p18f452
13915 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13916 and modified to handle 'cast' icode similarly to '=' icode
13917 * src/pic16/device.h (typedef struct PIC_device): added field
13918 'extMIface' to indicate that chip has external memory interface
13919 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13920 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13923 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13925 * src/SDCC.y (pointer): fixed bug #846006
13926 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13927 * src/SDCCast.c (decorateType): fixed bug #846009
13928 * src/ds390/peeph.def,
13929 * src/ds390/gen.c (genAnd, genOr),
13930 * src/mcs51/peeph.def,
13931 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13933 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13935 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13942 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13946 * src/SDCCbitv.c: added function to free a bitvector
13947 * src/SDCClrange.h,
13948 * src/SDCClrange.c: added function to recompute the liveranges
13949 * src/avr/ralloc.c,
13950 * src/ds390/ralloc.c,
13951 * src/hc08/ralloc.c,
13952 * src/mcs51/ralloc.c,
13953 * src/pic/ralloc.c,
13954 * src/pic16/ralloc.c,
13955 * src/xa51/ralloc.c,
13956 * src/z80/ralloc.c: recompute the liveranges after register packing
13958 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13960 * src/SDCCloop.c (newInduction): fixed bug #845630
13962 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13964 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13965 inadvertantly left behind from my 2003-11-12 change
13967 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13969 Updated headers I neglected to commit yesterday.
13970 * src/SDCClrange.h,
13973 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13976 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13977 * src/SDCCopt.c (eBBlockFromiCode),
13978 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13979 the creation of the key hash table from the sequencing so it can be used
13980 earlier (for some GCSE bug fixes still pending)
13982 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13984 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13985 * support/regression/tests/addsub.c: testing genPlus shortcut
13987 2003-11-15 Borut Razem <borut.razem AT siol.net>
13989 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13991 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13993 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13994 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13995 ordering is immaterial.
13996 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13998 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14001 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14002 (SIGSEV) of bug #840381
14003 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14004 unlink new file before rename if new and old filenames are the same)
14006 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14008 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14009 uninitialized variables) for the mcs51. Set environment variable
14010 SDCC_GENRAMCLEAR to test.
14011 xdata initialization slightly shorter
14013 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14016 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14017 #838241 & 780691 (basicly the same bug)
14018 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14019 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14021 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14023 * src/SDCCmain.c (linkEdit): "fix" #834252
14025 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14027 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14029 * src/SDCC.y: fixed bug #819403
14031 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14034 the reentrant attribute.
14035 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14036 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14038 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14039 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14040 erroneously reduced to a literal.
14041 * src/hc08/ralloc.c (packRegisters, rematStr),
14042 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14045 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14047 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14048 * doc/sdccman.lyx: changed from 'article' to 'book'
14049 * doc/Makefile: readded test_suite_spec and cdbfileformat
14051 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14053 * device/include/stdlib.h: include malloc.h to comply with ANSI
14054 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14056 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14058 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14059 * doc/clean.mk: also remove *.out files
14060 * doc/sdccman.lyx: some additions, larger top/bottom margins
14062 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14064 * src/SDCC.y: fixed bug #837365
14065 * support/regression/tests/bitopcse.c
14066 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14067 a symbol (might be valop instead)
14068 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14069 * device/lib/clean.mk: added hc08 to the cleaning list
14071 2003-11-04 Borut Razem <borut.razem AT siol.net>
14073 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14075 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14076 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14077 malloc is declared in standard stdlib.h
14079 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * device/lib/hc08/Makefile: need to clean .rel not .o files
14082 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14084 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14088 * src/mcs51/main.c,
14089 * src/ds390/main.c,
14093 * src/pic16/main.c,
14094 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14095 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14096 tests (which uses the port's oclsExpense function)
14102 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14104 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/SDCCcse.c (ifxOptimize),
14107 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14108 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14109 deleting the IFX iCode.
14110 * src/hc08/ralloc.c: reduced unneeded slocs
14111 * src/hc08/gen.c: fixed bug in asmopToBoolean
14113 2003-11-04 Borut Razem <borut.razem AT siol.net>
14115 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14116 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14117 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14118 transferred to configure
14120 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14122 Use headers defined in the C[++] standards:
14123 * sim/ucsim/gui.src/serio.src/fileio.cc
14124 * sim/ucsim/gui.src/serio.src/frontend.cc
14125 * sim/ucsim/gui.src/serio.src/main.cc
14126 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14127 * support/Util/NewAlloc.c
14129 * as/mcs51/lklibr.c
14133 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14135 * Added MSVC projects for hc08 assembler and linker:
14136 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14137 /as/hc08/link_hc08.dsp
14139 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14141 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14143 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14145 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14147 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14149 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14151 2003-10-31 Borut Razem <borut.razem AT siol.net>
14153 * support/cpp2/cpplib.h,
14154 support/cpp2/cpplib.c,
14155 support/cpp2/cpplex.c,
14156 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14157 to switch _asm block preprocessing on / off. Default is
14158 #pragma preproc_asm +
14160 2003-10-31 Borut Razem <borut.razem AT siol.net>
14162 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14163 when outputting comment blocks (when executed with -C option) and
14164 _asm (SDCPP specific) blocks
14166 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14170 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14172 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14174 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14176 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14177 * src/SDCCast.c (decorateType): fixed bug #832664
14179 2003-10-31 Borut Razem <borut.razem AT siol.net>
14181 * support/cpp2/cpplex.c: fixed for SDCPP:
14182 comments(when executed with -C option) and _asm blocks
14183 were included even if they where in skipped #if block.
14184 Applied solution from GCC cpp 3.3.2
14186 2003-10-31 Borut Razem <borut.razem AT siol.net>
14188 * src/SDCC.lex: sdcc now understands both formats:
14189 '# <line_number> <file_name>' and
14190 '#line <line_number> <file_name>'
14191 * support/cpp2/cppmain.c: sdcpp now generates the standard
14192 '# <line_number> <file_name>' instead of former
14193 '#line <line_number> <file_name>'
14195 2003-10-30 Borut Razem <borut.razem AT siol.net>
14197 * support/cpp2/cpphash.h,
14198 * support/cpp2/cpplib.h
14199 * support/cpp2/cpplex.c,
14200 * support/cpp2/cppmain.c,
14201 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14203 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14205 Fixed a number of problems revealed by bug #827883.
14206 * src/SDCCloop.c (loopInvariants): Spill location of the
14207 result operand should be recomputed if extracted from
14208 a loop. Also, don't extract assignments of an iTemp
14210 * src/SDCCast.c (isConformingBody): loop reversal should
14211 not occur if the control variable is involved with a
14212 relational operator.
14214 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14216 * .version: bumped to 2.3.6 to reflect the big improvements
14217 made by Erik and Klaus. Thanks!
14219 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14221 Replaced the livrange code.
14222 * src/SDCClrange.c: added new LR code
14224 * src/SDCCBBlock.h: removed remainig parts from old LR code
14225 * src/ds390/ralloc.c,
14226 * src/ds390/gen.c: minor fixes to make it work with new code
14228 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 * as/hc08/lkrloc.c,
14233 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14234 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14235 (tweaked fix for bug #818696)
14237 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14239 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14241 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14244 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14245 * src/mcs51/gen.c (gencjneshort),
14246 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14247 more efficient (per Scott Bronson's suggestion)
14249 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 Extended the semantics of the critical keyword to include
14252 individual statements. See RFE #827755 and #799831
14257 * support/Util/SDCCerr.c
14258 * support/Util/SDCCerr.h
14263 2003-10-19 Borut Razem <borut.razem AT siol.net>
14265 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14267 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14269 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14271 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14272 and predecrement operand is displayed
14274 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14276 * src/SDCCval.c (valMinus): fixed bug #826041
14278 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14280 Some hc08 related updates that I missed earlier
14281 * sim/ucsim/stypes.h
14282 * support/regression/ports/hc08/spec.mk
14284 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14286 New target "hc08" for the Motorola 68hc08 family of micros
14294 * sim/ucsim/hc08.src/*
14295 * sim/ucsim/configure.in
14296 * src/ucsim/configure
14297 * sim/ucsim/packages_in.mk
14300 * device/include/mc68hc908qy.h
14301 * device/lib/hc08/*
14302 * device/lib/Makefile.in
14303 * support/regression/ports/hc08/*
14304 * support/regression/Makefile
14306 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14308 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14310 * src/ds390/gen.c (genCast): fixed bug #821957
14312 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14314 * device/lib/logf.c: "fixed" overlay bug
14315 * support/regression/ports/host/spec.mk: added m library
14316 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14317 * support/regression/tests/float_trans: added (for Eric)
14319 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14321 * src/mcs51/gen.c (genCpl): fixed bug
14322 http://sf.net/mailarchive/message.php?msg_id=6263915
14324 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14326 * src/SDCCast.c (decorateType): added extended constant folding
14327 * src/SDCCsymt.c (computeType): cleanup
14328 * src/SDCCval.c (valShift): minor optimization
14329 * support/regression/tests/ast_constant_folding.c: added
14331 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14333 * src/SDCCmain.c: removed some unintended changes
14335 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14337 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14338 * src/z80/gen.c: fixed part of bug #817589
14339 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14341 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14343 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14354 * src/ds390/ralloc.c
14356 * src/mcs51/ralloc.c
14358 * src/pic16/ralloc.c
14359 * src/xa51/ralloc.c
14361 * src/z80/gen.c: removed unused label "release:"
14363 2003-10-06 Borut Razem <borut.razem AT siol.net>
14365 * src/SDCC.lex: removed definition of unused variables
14366 save_optimize and save_options
14368 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14370 * clean.mk: removed '=' in "-maxdepth=1"
14371 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14372 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14374 2003-10-06 Borut Razem <borut.razem AT siol.net>
14376 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14377 my_unput() replaced by unput()
14379 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14381 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14382 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14383 type-punned pointer will break strict-aliasing rules"
14384 Old LR behaviour is again default; Klaus' LR can be choosen by
14385 defining the environment variable LRKLAUS
14389 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14390 * clean.mk: fixed removal of files in bin/CVS/
14391 * device/lib/clean.mk: fixed removal of directories small and large
14392 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14394 * src/SDCCval.c: removed superflous test for pedantic
14396 2003-10-05 Borut Razem <borut.razem AT siol.net>
14398 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14399 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14400 message "unmatched #pragma SAVE and #pragma RESTORE"
14402 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14404 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14405 assembly, critical functions, atomic, nojtbound)
14407 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14409 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14415 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14418 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14420 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14422 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14423 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14424 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14426 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14428 * src/z80/gen.c (genRet): fixed bug #524753
14429 * src/z80/gen.c (genCast): fixed internal error on cast from
14431 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14432 fix for bug #477835 to the z80
14433 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14434 for tracking iCodes in the peephole optimizer for z80
14436 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14439 the other part of bug #814548
14440 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14442 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14444 * src/SDCCcse.c: fixed part of bug #814548
14446 2003-09-28 Borut Razem <borut.razem AT siol.net>
14448 * src/asm.c: rewrite of printILine() to use temporary file instead
14450 * src/xa51/main.c: commented out declaration of int rewinds
14452 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14454 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14456 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14458 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14459 * src/asm.c (printILine): Fixed bug #811015
14461 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14463 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14466 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14469 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14470 to correctly handle general case of AOP_PAIRPTR
14471 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14473 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 * src/mcs51/ralloc.c (fillGaps),
14476 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14477 register positioning bug)
14479 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14481 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14483 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14486 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14487 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14488 (ralloc doesn't intentionally do this now, but perhaps later)
14489 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14490 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14491 register positioning bugs (Fixed bug #762602 and #795325)
14492 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14493 (Fixed bug #808779)
14494 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14495 lines that --i-code-in-asm generates
14497 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14499 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14500 trying to fclose a FILE* that was already closed.
14502 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14505 of const struct should be treated as if const themselves)
14507 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14509 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14511 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14513 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14514 Unix (/n) and DOS (/r/n) line terminations.
14516 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14518 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14521 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14523 * src/mcs51/gen.c (genFunction, genEndFunction),
14524 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14525 and restore of EA so that stack offsets to parameters are
14526 correct when using both critical and reentrant/stack-auto.
14527 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14528 size (can be triggered in error if sloc is shared between
14529 different sized objects)
14530 * device/include/float.h: fixed macros to explicitly use
14531 unsigned long where needed
14533 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14535 Feature req. 799831: added code to allow nesting of critical functions
14536 * src/mcs51/gen.c (genFunction, genEndFunction)
14537 * src/ds390/gen.c (genFunction, genEndFunction)
14539 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14541 * src/SDCCsymt.c (sclsFromPtr),
14543 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14544 support for standard C idiom of memory mapped variables; for
14545 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14546 to xdata int at 0x1234 tempvar = 1.
14547 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14548 provided by Akiya ISHIDA
14550 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14552 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14553 * src/SDCCval.c (constVal): added reduction from int to char
14554 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14555 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14556 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14558 * support/regression/tests/shifts.c: fixed
14560 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14562 * src/z80/gen.c (genXor): Fixed bug #805445
14564 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14566 Fixed bug #621531 (const & volatile confusion in the type chain).
14567 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14568 refer to the const or volatile state of the pointer itself.
14580 * src/pic16/ralloc.c
14581 * support/regression/tests/const.c
14583 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14585 When checking for duplicated modules, use absolute paths
14586 instead of relative paths. Files changed:
14591 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14593 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14595 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14597 * device/include/string.h: added size_t typedef, changed
14598 prototypes to use size_t, eliminated separate reentrant and
14599 non-reentrant declarations, added _memmove declaration
14600 * device/lib/_memcpy.c: changed to use size_t instead of int,
14601 changed /4 to >>2 to avoid division library call
14602 * device/lib/_memcmp.c,
14603 * device/lib/_memset.c,
14604 * device/lib/_strncat.c,
14605 * device/lib/_strncpy.c,
14606 * device/lib/_strncmp.c: changed to use size_t instead of int
14607 * device/lib/_memmove.c: new file (fixed bug #772294)
14608 * device/lib/Makefile.in: added _memmove.c
14609 * device/lib/z80/asm_strings.s: fixed bug #772290
14610 * support/regression/tests/bitfields.c: attempt to fix host assertion
14611 failure on amd64-unknown-linux2.2
14613 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14615 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14616 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14617 * as/z80/asmain.c (main): fixed bug #801766
14619 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14621 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14624 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14626 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14627 reported in bug #800609
14629 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14631 * Top header beautifications in src/pic16 directory:
14632 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14633 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14634 pcoderegs.h, ralloc.c, ralloc.h
14635 * main.c: added top header and GPL license notice
14636 * pcode.c: fixed the if-conditional warning
14638 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14640 * device/lib/_mullong.c: replaced int by short for gcc
14642 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14644 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14645 and JUMPTABLE iCodes properly now (worked by accident before)
14646 * src/mcs51/gen.c (leftRightUseAcc),
14647 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14648 iCode properly now. Use getSize instead of nRegs since a & b
14649 aren't part of the nRegs tally.
14651 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14653 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14654 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14655 before instructions that use the _STATUS register
14657 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14659 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14660 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14661 fetching of the pointer
14662 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14663 copied from genNearPointerSet()
14664 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14665 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14666 If they pop r0/r1 they must be called in the opposite order than aopOp().
14667 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14668 (resp. --stack-auto), prepared for --xstack
14670 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14672 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14674 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14676 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14677 these ports have their own __sdcc_external_start()
14679 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14681 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14682 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14683 type for bits was changed. It resulted in bit variables becoming
14684 global, which is not permitted in PIC 14 assembly output.
14686 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14688 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14690 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14692 Z80 and MCS51 linkers complaint if a public symbol is defined
14693 in more than one library module:
14697 * as/mcs51/Makefile.in
14699 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14701 A few small changes that speed up the peephole optimizer.
14705 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14707 Try to make the peephole optimizer smarter by maintaining
14708 an association between the assembly source code and the
14709 iCodes that originated them. Put this information to use
14710 with a new peephole rule condition "notVolatile" so that
14711 the rules can be aggressive yet still safe.
14716 * src/mcs51/peeph.def
14718 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14722 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14723 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14724 if the left or right operand symbols have the accuse flag set.
14726 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14728 Changed the type of the result of the ! (NOT) operator to char;
14729 previously it returned the same type as the source. This allows
14730 us to eliminate all the genFloatNot functions (all of its target
14731 implementations were very buggy) since !float can use the same
14734 * src/SDCCicode.c (ast2iCode): ! returns char
14735 * src/mcs51/gen.c (genNot, genNotFloat),
14736 * src/ds390/gen.c (genNot, genNotFloat),
14737 * src/z80/gen.c (genNot, genNotFloat),
14738 * src/pic/gen.c (genNot, genNotFloat),
14739 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14741 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14743 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14744 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14745 during interrupts. Ensure WSAVE is located at a shared bank address.
14746 2. Fixed page selection in some places
14747 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14748 the registers name strings.
14749 4. Fixed "signed / unsigned compare" compiler warnings.
14750 5. The PIC port manages its own allocation of the general purpose
14751 registers, but makes no attempt to reuse them. As a result when
14752 compiling it soon runs out of general purpose registers. Some
14753 additional code was added to the files pcode.c and device.c to walk
14754 through the function call tree and rename the registers so that they
14764 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14765 genPlus() & genMinus() when the result is the same as left or right
14767 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14769 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14771 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14773 Made bitfield a distinct type from bit so that bitfields
14774 convert as per ANSI C and bits retain their traditional
14775 boolean style behaviour. Implemented bitfield support in
14783 * src/ds390/gen.c: bit v bitfield split
14784 * src/z80/gen.c: New support for bitfields
14785 * support/regression/tests/bitfields.c: reenabled z80,
14788 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14790 Rules 246.x, 247.x relate to bitfields, the others speed up
14791 access to xdata mapped I/O devices.
14793 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14795 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14797 Cleaned up genPackBits and genUnpackBits and added two helper
14798 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14799 for literal assignments in genPackBits (thanks to Frieder for
14805 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14807 Fixed bug #748310 (pointer to function type mishandled when the
14808 function name is omitted). Also fixed a SIGSEGV when a function
14809 attribute (reentrant, etc) is used on a non-function or on a
14810 function but misplaced before the parameter list.
14812 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14814 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14815 * support/Util/SDCCerr.h,
14816 * support/Util/SDCCerr.c: Added func attr misuse error msg
14818 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14820 Fixed bug #787649 by anonymous
14821 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14822 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14824 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14826 Fixed numerous bitfield problems.
14828 * src/SDCC.y: More bitfield related error checking
14830 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14831 * support/Util/SDCCerr.h,
14832 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14833 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14834 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14835 * support/regression/tests/bitfields.c: tests added
14837 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14839 Made the constant following the "interrupt" keyword optional. If
14840 omitted, the function will not automatically be given an entry
14841 in the interrupt vector table (similar to #pragma NOIV, but
14842 less syntacticly kludgy). The interrupt number is also now
14843 range checked. Also fixed a bug in the high order bit example
14850 * support/Util/SDCCerr.c
14851 * support/Util/SDCCerr.h
14854 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14856 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14857 * src/SDCCicode.c (operandOperation): rewritten some ops
14858 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14859 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14861 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14862 be re-activated by defining REDUCE_LITERALS)
14863 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14864 unsigned, but are signed by default
14865 * src/SDCCval.c (constVal): rearranged
14866 * src/SDCCval.c (valMod): preliminary fix
14867 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14868 * support/regression/literalop.c: added, work in progress
14870 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14872 Generate warnings for useless declarations like "char data;"
14873 that don't do what new users expect.
14876 * support/Util/SDCCerr.h
14877 * support/Util/SDCCerr.c
14879 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14881 * src/SDCCval.c (valMult): fix overflow detection of negative int
14883 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14885 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14887 Changes to support big endian targets:
14900 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14903 * device/lib/time.c: fixed warning "integer overflow in expression"
14905 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14907 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14908 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14909 constants are unsigned; added recognition of "u" flag for unsigned
14910 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14911 * src/SDCCval.c (valDiv, valMod): fixed signdness
14912 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14913 signedness of modulo, left and right shift
14914 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14915 * support/Util/SDCCerr.h: added warning W_INT_OVL
14916 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14917 * src/SDCCast.c (ast_print): improved output of constants
14919 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14921 Fixed some warnings when building with MSVC:
14923 * as/mcs51/asdata.c
14927 * link/z80/aslink.h
14928 * link/z80/lkdata.c
14929 * link/z80/lkeval.c
14934 * support/cpp2/cpplib.c
14938 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14940 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14942 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14944 * support/librarian/clean.mk: Do not remove Makefile.
14945 * support/librarian/Makefile: added.
14947 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14949 Added librarian to MSVC build:
14952 * support/librarian/librarian.dsp
14954 'configure' not needed for librarian, removed:
14955 * support/librarian/configure
14956 * support/librarian/configure.in
14957 * support/librarian/config_in.h
14958 * support/librarian/Makefile.in
14960 Hopefully these ones built the librarian and the rest of sdcc properly:
14962 * Makefile.common.in
14964 Messed up 'configure', so revert to previous version:
14968 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14970 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14971 there, while the mantissa of a double is "only" 53 bits wide.
14973 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14975 Adding sdcclib to the build. MSVC project coming soon.
14976 Files added/changed:
14978 * support/librarian/clean.mk
14979 * support/librarian/configure
14980 * support/librarian/configure.in
14981 * support/librarian/config_in.h
14982 * support/librarian/Makefile.bcc
14983 * support/librarian/Makefile.in
14984 * support/librarian/sdcclib.c
14987 * Makefile.common.in
14991 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14993 Linker now complaints if linked modules have conflicting options, for
14994 example, one compiled using --model-large and another one compiled with
14995 --model-small. The following files were modified:
14997 * as/mcs51/asdata.c
14998 * as/mcs51/aslink.h
15000 * as/mcs51/asmain.c
15002 * as/mcs51/i51pst.c
15003 * as/mcs51/lkdata.c
15004 * as/mcs51/lklibr.c
15005 * as/mcs51/lkmain.c
15011 * link/z80/aslink.h
15012 * link/z80/lkdata.c
15013 * link/z80/lklibr.c
15014 * link/z80/lkmain.c
15017 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15019 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15020 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15022 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15024 * src/z80/mappings.i: fix _mul[us][int,long] entries
15026 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15028 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15030 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15032 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15033 * support/regression/tests/bitopcse.c: added
15041 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15043 added support for new library format to z80, gbz80 linkers:
15049 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15051 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15052 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15054 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15056 added DUMMY_READ_VOLATILE:
15065 * src/SDCCcse.c (algebraicOpts): many improvements
15066 * src/SDCCcse.h: removed algebraicOpts()
15067 * src/SDCCicode.c (picDummyRead): added
15069 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15071 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15072 "Insufficient space in data memory".
15074 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15076 * src/mcs51/gen.c: fixed bug #771358
15077 * src/z80/gen.c: fixed bug #759087
15079 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15081 * src/pic16/glue.c: minor cleanup by Vangelis
15083 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15085 * device/include/regc515c.h: fixed #758477
15086 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15087 * device/lib/_gptrput.c: saved a few bytes
15088 * my tab spacing is 8, yours too?)
15089 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15090 * device/lib/serial.c: process RX bytes earlier than TX bytes
15091 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15093 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15095 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15097 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15099 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15101 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15103 * device/lib/Makefile.in: bad fix, reverted to 1.43
15105 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15107 * device/lib/Makefile.in: added missing z80 object files
15109 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15111 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15112 pic16 progress by Vangelis:
15115 * src/pic/Makefile:
15122 * pic16/genarith.c:
15127 * pic16/pcodepeep.c:
15130 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15132 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15134 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15136 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15137 added gbz80 build to MSVC project.
15138 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15139 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15140 from 8051 stuff and setup so it links using a .lnk file.
15142 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15144 * support/librarian/sdcclib.c: sdcc librarian.
15145 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15148 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15150 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15152 2003-07-02 Borut Razem <borut.razem AT siol.net>
15154 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15155 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15156 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15157 src/xa51/main.c, src/z80/main.c:
15158 virtualization of glue() function: each port has it's own glue function,
15159 which is accessed by do_glue function pointer in PORT.general structure
15161 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15163 * DS800C400 fun, improved ROM interface and tinibios.
15165 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15167 * More support for DS80C400. Now includes beginning of interface to ROM.
15169 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15171 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15173 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15175 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15177 2003-06-19 Borut Razem <borut.razem AT siol.net>
15179 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15181 2003-06-19 Borut Razem <borut.razem AT siol.net>
15183 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15184 fixed Z80 port - crt0.o: cannot open.
15186 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15188 * support/Util/MySystem.c (merge_command): revert bad fix
15190 2003-06-18 Borut Razem <borut.razem AT siol.net>
15192 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15194 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15196 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15197 option --use-stdout sends errors to stdout instead of stderr.
15199 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15201 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15203 2003-06-15 Borut Razem <borut.razem AT siol.net>
15205 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15206 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15207 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15208 fixed width array of pointers replaced with sets;
15209 multiple include and lib paths ared transferred to preprocessor and linker
15210 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15211 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15212 fixed width array of pointers
15213 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15214 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15215 fixupPath(), getPathDifference()
15216 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15217 fixed width array of pointers
15219 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/pic16/ralloc.c: fix warnings
15222 * src/pic16/pcode.c: fix warning
15224 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15226 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15227 know all the details, but essentially this set of changes enable
15228 the pic16 port to generate movff instructions and generate assembler
15232 * src/pic16/glue.c:
15233 * src/pic16/pcode.c:
15234 * src/pic16/device.c:
15235 * src/pic16/main.c:
15236 * src/pic16/pcode.h:
15237 * src/pic16/pcoderegs.c:
15238 * src/pic16/ralloc.c:
15239 * src/pic16/ralloc.h:
15241 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15243 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15244 added option --vc, so sdcc errors and warnings are compatible with
15245 Microsoft Visual Studio.
15247 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15249 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15250 device/lib/libfloat.lib: added atof function.
15252 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15254 * doc/sdccman.lyx: updated to Lyx 1.3
15255 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15256 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15257 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15259 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15261 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15263 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15265 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15266 additions to the "related tools/documentation" section
15268 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15270 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15272 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15274 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15275 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15277 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15279 * doc/sdccman.lyx: fix double dash and other minor things
15280 * doc/Makefile: fix double dash
15282 2003-05-28 Karl Bongers(patches from Martin Helmling)
15283 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15284 condition and ignore commands.
15286 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15288 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15289 is in parts still quite out of date, I did changes as far as I felt makes sense
15290 for a non-native english speaker.
15291 Please feel free to add to the manual or to correct my changes.
15292 * doc/Makefile: undid touching the date of intermediate tex files.
15294 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15296 * doc/sdccman.lyx: Manual has an index now
15298 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15300 Finalize muluint/mulsint and mululong/mulslong merging:
15301 * device/lib/_mulint.c
15302 * device/lib/_mullong.c
15303 * device/lib/gbz80/mul.s
15304 * device/lib/gbz80/stubs.s
15305 * device/lib/z80/mul.s
15306 * device/lib/z80/stubs.s
15307 * src/SDCCsymt.c (initCSupport)
15309 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15311 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15312 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15313 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15314 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15317 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15319 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15320 the regression tests I'm not brave enough to enable 245.b, 245.c
15321 * doc/sdccman.lyx: added latex preamble for hyperref package.
15322 Using pdflatex this will give you a hyperlinked pdf file with
15323 bookmarks. (prepend '%' before /usepackage if this breaks something)
15325 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15327 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15329 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15331 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15333 2003-05-21 <johan AT balder>
15335 * src/SDCCglue.c (printIval): fixed bug #739934
15337 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15339 Applied patch from bug 737905 (renamed yylineo to mylineno):
15346 * src/pic16/pcode.c: Cleaned warnings
15347 * src/pic16/pcodeflow.c: Cleaned warnings
15348 * src/pic16/pcoderegs.c: Cleaned warnings
15350 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15352 * src/pic16/pcode.c: Cleaned warnings
15353 * src/pic16/pcodepeep.c: Cleaned warnings
15354 * src/pic16/ralloc.c: Cleaned warnings
15356 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15358 * doc/sdccman.lyx: fixed bug 739745
15359 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15361 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15363 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15364 it can be defined with CFLAGS when running configure
15365 * src/SDCCmain.c: fixed compiling + linking with object files
15367 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15369 * configure.in: configure for pic16 port,
15370 added --disable-pic16-port
15371 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15372 * src/SDCCmain.c: linkOptions is changed to set *,
15373 added if/endif conditional macros to remove options help
15374 messages from optionsTable when a port is not configured, added
15375 support for the PIc16 port in the ports table, when executing
15376 the compiler with no port specified on command line, a default
15377 port is selected with the new macro DEFAULT_PORT which is
15378 defined in port.h, in setDefaultOptions() linkOptions is removed
15379 from initialization assignment, since now it is a set,
15380 parseCmdLine uses setParseWithComma for linkOptions, in
15381 linkEdit() linkOptions are accessed with new function indexSet()
15382 which returns the i'th item of a set variable. See SDCCset.c, in
15383 linkEdit() when calling buildCmdLine(), added linkOptions as
15384 last argument. Now users can pass arguments to gplink via the
15385 -Wl option, main() uses pic16glue() to glue up pic16 programs
15386 * src/SDCCpeeph.c: various changes to support pic16
15387 * src/SDCCset.c: added function void *indexSet(set *, int) to
15388 return the i'th item of the set
15389 * src/SDCCset.h: added function prototype for indexSet()
15390 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15391 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15392 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15393 added macro DEFAULT_PORT
15394 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15395 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15397 * src/pic16/glue.c: commented out some error producing lines
15398 * src/pic16/main.c: __config directives are commented out to stop
15399 gpasm complaining and test the linkage with gplink, _linkCmd and
15400 _asmCmd changed to be more gplink and gpasm friendly
15401 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15402 produced an error when parsed, peep rule 12 is added to utilize
15403 movff, but it is commented out since the pCode does not support
15404 yet a command with 2 address arguments
15406 2003-05-18 <johan AT balder>
15408 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15409 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15410 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15412 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15413 Added feature to script commands from file.
15415 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15417 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15418 * src/SDCCutil.c: include ctype.h for win32
15420 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15422 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15424 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15426 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15427 Fixed so you can set breakpoints prior to run, run does not stop
15428 on entry now. Add tbreak. Other enhancements and fixes for use
15431 2003-05-12 Borut Razem <borut.razem AT siol.net>
15433 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15435 2003-05-11 Borut Razem <borut.razem AT siol.net>
15437 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15438 the path of bin directory, so that PATH is the only env. variable, which has to be set
15439 in case of standard installation.
15440 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15441 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15442 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15444 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15446 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15447 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15448 temp files are in the port dir; clean the gen/test directory when
15449 generating new test.c
15450 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15451 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15452 * support/regression/tests/zeropad.c: added
15454 2003-05-09 <johan AT balder>
15456 * src/SDCCglue.c: fixed bug #597940
15458 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15460 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15461 cache sfr, optimize next,step, fix off by one sourceline,
15462 support ddd list function.
15463 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15465 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15467 * support/regression/HTMLgen.py: added compare_s2f()
15468 * support/regression/Makefile: redo 1.27
15469 * support/regression/generate-cases.py: redo 1.5
15471 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15473 * support/regression/tests/float.c: workaround 33 bit hex constant
15474 * support/regression/tests/simplefloat.c: fix division for host
15476 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15478 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15479 that tame's the PIC's over-aggressive optimizer.
15481 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15483 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15486 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15488 Initial support for DS80C400. "Hello world" runs on TINIm400
15491 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15493 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15494 * Some notes on ddd usage added in debugger/README
15495 Martin Helmling adding more features and fixes for ddd GUI debugger.
15496 Code added for nexti, stepi, up, down, and other adjustments.
15498 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15500 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15501 * src/pic/peeph.def Added two rules to optimize carry manipulation
15502 * src/pic/* removed debug printfs
15504 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15506 * debugger/mcs51/cmd.c: added header newalloc.h
15508 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15510 * as/Makefile: new EXEEXT
15511 * as/z80/Makefile: remove trailing slash of BUILDIR
15512 * as/z80/clean.mk: new EXEEXT
15513 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15514 * support/cpp2/Makefile.in: new EXEEXT
15515 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15517 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15519 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15520 EXEEXT was introduced to fix all related problems with targets
15521 "clean", "install" and "uninstall"; a couple of further flaws
15522 especially with "clean" have been fixed too
15523 * as/mcs51/Makefile.in
15524 * as/mcs51/clean.mk
15528 * debugger/mcs51/Makefile.in
15529 * debugger/mcs51/clean.mk
15530 * link/z80/Makefile
15531 * link/z80/Makefile.in
15532 * link/z80/clean.mk
15534 * packihx/Makefile.in
15536 * sim/ucsim/Makefile
15537 * sim/ucsim/clean.mk
15538 * sim/ucsim/avr.src/Makefile.in
15539 * sim/ucsim/avr.src/clean.mk
15540 * sim/ucsim/s51.src/Makefile.in
15541 * sim/ucsim/s51.src/clean.mk
15542 * sim/ucsim/xa.src/Makefile.in
15543 * sim/ucsim/xa.src/clean.mk
15544 * sim/ucsim/z80.src/Makefile.in
15545 * sim/ucsim/z80.src/clean.mk
15546 * sim/ucsim/main_in.mk
15547 * sim/ucsim/packages_in.mk
15548 * sim/ucsim/gui.src/Makefile.in
15549 * sim/ucsim/gui.src/serio.src/Makefile.in
15550 * sim/ucsim/gui.src/serio.src/clean.mk
15553 * support/cpp2/Makefile.in
15554 * support/cpp2/clean.mk
15555 * support/makebin/Makefile
15556 * support/makebin/clean.mk
15557 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15558 * doc/sdccman.lyx: --program-suffix no longer needed
15560 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15562 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15563 Martin Helmling added support for ddd GUI debugger.
15564 Code added to display assembly, set variables, and other commands
15565 to interface to ddd.
15567 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15569 * as/Makefile: fix target clean
15570 * as/clean.mk: fix target clean
15571 * as/z80/clean.mk: fix target clean
15573 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15575 * Makefile.common.in: added AT EXEEXT AT
15576 * configure.in: removed all mingw32 stuff
15577 * configure: rebuilt from configure.in
15578 * doc/sdccman.lyx: updated section "installation"
15579 * support/scripts/sdcc_mingw32: adapted to configure
15580 * support/scripts/sdcc_cygwin_mingw32: added
15582 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15584 * src/pic Added object file support for the PIC port
15585 * src/pic Applied patch from Craig Franklin (this started the object file support)
15586 * src/regression Updated the PIC regression tests for object files
15588 2003-04-20 Borut Razem <borut.razem AT siol.net>
15590 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15591 lklex.c: In function `getfid':
15592 lklex.c:203: warning: array subscript has type `char'
15593 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15594 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15595 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15596 stack handling macros
15598 2003-04-19 Borut Razem <borut.razem AT siol.net>
15600 * "handling space characters in file path" task:
15601 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15602 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15603 * support/Util/MySystem.h: make it self-sufficient
15604 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15605 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15606 handling space characters in file path
15607 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15608 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15609 * support/Util/MySystem.c: handling space characters in executable's path
15611 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15613 * as/z80/Makefile: fix permanent rebuild of z80
15614 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15615 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15617 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15619 * src/SDCCopt.c: add special case optimization to replace modulo by
15620 a power of two with a bitwise AND.
15622 2003-04-18 <johan AT balder>
15624 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15626 2003-04-17 <johan AT balder>
15628 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15629 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15631 2003-04-13 Borut Razem <borut.razem AT siol.net>
15633 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15634 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15635 fixed mingw problem in adl_NORMALIZE_PATH
15637 2003-04-12 Borut Razem <borut.razem AT siol.net>
15639 * fixed "#pragma SAVE/RESTORE can not be nested":
15640 * src/SDCC.lex: reworked pragma handling functions
15641 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15642 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15644 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15646 * src/SDCCutil.c (pathEquivalent): defined but not used
15647 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15648 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15649 * configure: rebuilt from configure.in
15650 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15651 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15652 * device/include/Makefile.in: replace sdcc_datadir
15653 * device/lib/Makefile.in: replace sdcc_datadir
15654 * Makefile.common.in: add LDFLAGS from configure
15655 * packihx/Makefile.in: use LDFLAGS
15656 * src/Makefile.in: use LDFLAGS
15657 * support/cpp2/Makefile.in: add LDFLAGS from configure
15658 * support/makebin/Makefile: use LDFLAGS
15659 * .version: bumped version number to 2.3.5
15661 2003-04-12 Borut Razem <borut.razem AT siol.net>
15663 * completed "different paths" task:
15664 * src/SDCCmacro.c: fixed bug in handling quotes
15665 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15666 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15668 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15670 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15672 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15674 * ds390/gen.c ds390/peeph.def: fix bug 706781
15676 2003-04-11 Borut Razem <borut.razem AT siol.net>
15678 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15680 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15682 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15683 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15684 set - this bit used to not be set...).
15685 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15686 bad code in PIC Port
15687 * src/regression/and2.c added to test bug 609268
15688 * src/regression/Makefile added and2.c to regression test
15691 2003-04-08 <johan AT CP255758-A>
15693 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15694 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15695 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15697 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15699 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15701 * support/cpp2/Makefile.in: fix bug #487815
15702 * configure: rebuilt from configure.in
15703 * Makefile.common.in: docdir changed, new path suffixes
15704 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15705 * sdcc_vc_in.h: reflect changes from sdccconf.h
15706 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15707 * src/SDCCutil.h: remove BINDIR hack
15708 * doc/sdccman.lyx: update new path hierarchy
15710 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15712 * src/SDCCpeeph.c: added okToRemoveSLOC test
15714 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15716 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15718 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15720 * src/SDCCpeeph.c: added labelIsReturnOnly test
15721 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15723 2003-04-05 <johan AT balder>
15725 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15726 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15727 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15728 * src/SDCCast.c: fixed a warning
15729 * src/SDCCast.h: fixed a warning
15730 * src/SDCCicode.c (operandFromAst): fixed a warning
15732 2003-04-04 <johan AT balder>
15734 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15735 * src/SDCCast.c (decorateType): fixed bug #715076
15736 * src/SDCC.y: fixed bug #702907
15738 2003-04-03 <johan AT balder>
15740 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15741 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15742 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15743 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15744 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15746 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15748 * _decdptr.c: fix return values
15749 * _gptrget.c: fix return values
15750 * _gptrgetc.c: fix return values
15751 * _gptrput.c: fix return values
15752 * _mulint.c: fix return values
15753 * as/z80/Makefile: fix 'make -j' problem
15755 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15757 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15758 * configure.in: big cleanup, updated to autoconf 2.5x
15759 * configure: rebuilt from configure.in
15760 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15761 * sdcc_vc_in.h: reflect changes from sdccconf.h
15762 * doc/Makefile: fixed a flaw in "make install"
15764 2003-04-02 <johan AT balder>
15766 * src/ds390/gen.c (genCmp): no comments
15767 * src/mcs51/gen.c (genCmp): no comments
15768 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15769 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15771 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15773 * support/regression/generate-cases.py: place generated file in given sub directory
15774 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15775 * support/regression/Makefile: improvements for 'make -j';
15776 side effect: it's simpler and faster now
15778 2003-03-31 Borut Razem <borut.razem AT siol.net>
15780 * src/z80/main.c: link-{port} and as-{port} defined without path
15781 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15783 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15785 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15787 2003-03-30 Borut Razem <borut.razem AT siol.net>
15789 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15790 changed type of list parameter to set
15791 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15792 * src/port.h: changed type of do_assemble() parameter to set
15793 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15794 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15795 definition of "cppoutfilename" macro with NULL value in preProcess()
15796 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15797 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15798 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15799 replaced with set *binPathSet
15800 * shash_add() deallocates the item, if allready exsists, before adding the new one
15801 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15803 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15805 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15806 a nested for loop bug in the PIC port
15807 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15810 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15812 * support/Util/dbuf.h: remove C++ stuff to make it portable
15814 2003-03-28 Borut Razem <borut.razem AT siol.net>
15816 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15817 literal strings in stringLiteral()
15818 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15819 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15822 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15824 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15826 2003-03-26 <johan AT balder>
15828 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15829 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15830 * src/SDCCast.c (decorateType): fixed " -v < 3"
15832 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15834 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15835 Added Lenny Story's debug infrastructure changes:
15836 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15837 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15838 * src/cdbFile.c: added
15839 * src/SDCCdebug.c: added
15840 * src/SDCCdebug.h: added
15841 * src/SDCCast.c (createFunction)
15842 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15843 * src/SDCCmain.c (parseCmdLine, main)
15844 * src/SDCCmem.c (redoStackOffsets)
15845 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15848 * src/avr/gen.c (genAVRCode)
15849 * src/ds390/gen.c (gen390Code)
15850 * src/mcs51/gen.c (gen51Code)
15851 * src/pic/gen.c (genpic14Code)
15852 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15853 * src/xa51/gen.c (genXA51Code)
15854 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15856 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15858 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15859 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15861 2003-03-22 <johan AT balder>
15863 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15865 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15867 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15868 * doc/cdbfileformat.lyx: added, written by Lenny Story
15869 * doc/Makefile: added cdbfileformat.lyx
15870 * doc/clean.mk: added cdbfileformat.lyx
15872 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15874 * src/mcs51/peeph.def: fix bug #705773
15876 2003-03-20 <johan AT balder>
15878 An sfr/sbit can have an "at #" AND an initializer
15879 * src/SDCCsymt.c (checkSClass):
15880 * src/SDCCmem.c (allocGlobal):
15881 * src/SDCCmem.c (allocLocal):
15882 * src/SDCCast.c (createBlock):
15884 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15886 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15888 2003-03-16 <johan AT balder>
15890 Undid the hackup of const and volatile, the problem is much bigger
15892 * src/SDCCast.c:1.171
15893 * src/SDCCglue.c:1.138
15894 * src/SDCCicode.c:1.146
15895 * src/SDCCsymt.c:1.150
15896 * src/SDCCval.c:1.65
15898 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15901 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15903 2003-03-13 <johan AT balder>
15905 Hackup const and volatile modifiers in type chains a bit:
15907 * src/SDCCast.c:1.169
15908 * src/SDCCglue.c:1.136
15909 * src/SDCCicode.c:1.143
15910 * src/SDCCsymt.c1.146
15911 * src/SDCCsymt.h1.59
15912 * src/SDCCval.c:1.63
15914 2003-03-12 <johan AT balder>
15916 * src/SDCCBBlock.h: more LRH debugging junk
15917 * src/SDCCcflow.h: more LRH debugging junk
15918 * src/SDCCloop.c: more LRH debugging junk
15919 * src/SDCC.y (struct_declaration): fixed bug #697590
15920 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15921 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15922 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15924 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15925 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15926 test function names must now match exactly).
15927 * src/SDCCcse.c: added special case in findCheaperOp to allow
15928 extending a short integer. Makes less awful code for bug 700121 test case.
15930 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15932 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15933 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15935 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15937 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15938 actually called (operandsNotEqual() was called for all
15939 operandsNotEqualX tests).
15941 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15943 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15944 with shorter literals. Fixes bug 700121.
15946 2003-03-11 <johan AT balder>
15948 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15950 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15952 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15953 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15955 2003-03-10 Borut Razem <borut.razem AT siol.net>
15957 * src/SDCCmain.c: pipe preprocessor's output
15958 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15959 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15960 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15961 which closes all pipes in pipeSet set
15962 * src/SDCCset.c: free deleted item in function deleteSetItem()
15963 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15964 moved from z80 to src subproject
15965 * .version: increased version number to 2.3.4
15967 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15969 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15970 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15971 * support/regression/ports/xa51/spec.mk: fix typo
15973 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15975 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15977 2003-03-09 Borut Razem <borut.razem AT siol.net>
15979 * src/SDCCmain.c: pipe preprocessor's output
15980 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15981 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15982 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15983 which closes all pipes in pipeSet set
15984 * src/SDCCset.c: free deleted item in function deleteSetItem()
15985 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15986 moved from z80 to src subproject
15988 2003-03-09 Borut Razem <borut.razem AT siol.net>
15990 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15991 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15992 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15993 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15994 * src/SDCCglobl.h: unification of WIN32 native definitions
15996 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15998 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16000 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16002 * src/configure.in: check for endianess (even while cross-compiling)
16003 * src/configure: check for endianess (even while cross-compiling)
16004 * src/configure_in.h: check for endianess (even while cross-compiling)
16005 * src/avr/gen.c: remove old endianess stuff
16006 * src/mcs51/gen.c: remove old endianess stuff
16007 * src/ds390/gen.c: remove old endianess stuff
16008 * src/pic/gen.c: remove old endianess stuff
16009 * src/pic/genarith.c: remove old endianess stuff
16010 * src/pic/glue.c: fix endianess check
16011 * src/pic16/gen.c: remove old endianess stuff
16012 * src/pic16/genarith.c: remove old endianess stuff
16013 * src/pic16/glue.c: fix endianess check
16014 * src/xa51/gen.c: remove old endianess stuff
16015 * src/z80/gen.c: fix endianess check
16016 * src/SDCCglue.c: fix endianess check
16017 * src/ds390/peeph.def: fix bug 700036
16019 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16021 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16022 * src/configure: find appropriate data-types on host for SDCC's int and long
16023 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16024 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16025 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16027 2003-03-07 <johan AT balder>
16030 some minor cleanups before the big shot
16031 OP_DEFS and OP_USES now use Kevin's protection
16032 new option --nolabelopt
16034 * src/SDCCBBlock.c:
16043 * src/ds390/ralloc.c:
16044 * src/mcs51/ralloc.c:
16045 * src/pic/ralloc.c:
16046 * src/xa51/ralloc.c:
16047 * src/z80/ralloc.c:
16049 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16051 * src/pic/pcode.c (get_op): fix 64 bit warnings
16052 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16053 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16054 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16055 * support/regression/tests/malloc.c: fix 64 bit warnings
16057 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16059 * src/mcs51/gen.c (genMinus): fixed bug 696436
16061 2003-03-02 Borut Razem <borut.razem AT siol.net>
16063 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16065 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16067 * configure.in: test for mkstemp
16068 * sdccconf_in.h: add HAVE_MKSTEMP
16070 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16072 * device/include/ctype.h: removed warning while using --stack-auto
16073 * device/include/malloc.h: removed warning while using --stack-auto
16074 * device/include/string.h: removed warning while using --stack-auto
16076 2003-02-23 Borut Razem <borut.razem AT siol.net>
16078 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16079 because NDEBUG is defined (see man assert)
16080 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16082 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16084 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16085 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16087 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16089 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16090 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16092 2003-02-18 <johan AT balder>
16094 * as/mcs51/asmain.c (asmbl): module can start with a digit
16095 * as/z80/asmain.c (asmbl): module can start with a digit
16097 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16099 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16100 * src/asm.c: fix pipe() for Mingw32
16102 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16104 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16105 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16106 make -V work again; --c1mode reads now from stdin
16107 * doc/sdccman.lyx: added --c1mode
16108 * support/Util/SDCCerr.c: new messages for c1 mode
16109 * support/Util/SDCCerr.h: new messages for c1 mode
16110 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16112 2003-02-15 <johan AT balder>
16114 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16116 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16118 * doc/sdccman.lyx: Environment variables, -o and other minor things
16120 2003-02-14 <johan AT balder>
16122 * src/xa51/main.c: before anyone really tries to use it :)
16124 * Install doc's in share/sdcc/doc
16125 * removed some obsolete files
16126 * Do a proper make distclean and uninstall
16127 M Makefile.common.in
16130 M device/include/Makefile.in
16131 M device/lib/Makefile.in
16134 M sim/ucsim/doc/Makefile.in
16136 R src/avr/peeph.rul
16137 R src/xa51/peeph.rul
16138 M support/cpp2/Makefile.in
16139 M support/makebin/Makefile
16142 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16144 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16146 2003-02-10 Borut Razem <borut.razem AT siol.net>
16148 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16149 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16150 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16151 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16152 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16153 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16154 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16155 src/z80/Makefile.bcc: Borland Makefile cleanup
16156 * as/z80/Makefile.bcc: Added Borland Makefile
16157 * support/cpp2/borland.h: Removed
16159 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16161 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16162 * src/SDCC.lex: new pragma NOIV
16163 * src/SDCCglobl.h: new pragma NOIV
16164 * src/SDCCmem.c: new pragma NOIV
16166 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16168 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16170 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16172 * src/SDCCmain.c: signal handling is switched off by --debug
16173 * doc/Makefile: small fix for install; use clean.mk again
16174 * doc/clean.mk: clean *.pdf and *.html too
16176 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16178 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16179 * device/lib/printfl.c: fix a ds390 bug by making it portable
16180 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16181 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16182 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16183 * debugger/mcs51/cmd.c: converted multi-line string literals
16184 * sim/ucsim/globals.cc: converted multi-line string literals
16185 * src/SDCCmain.c: introduced signal handler to remove temp files
16186 * doc/Makefile: small tweaks, implement clean
16187 * doc: removed generated files
16189 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16191 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16192 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16193 Address Record is not correctly generated for DS390."
16195 2003-02-02 Borut Razem <borut.razem AT siol.net>
16197 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16198 * as/mcs51/asm.h: fixed compilation with Borland C
16199 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16200 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16201 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16202 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16203 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16204 src/z80/Makefile.bcc: delete $(LIB) only if exist
16205 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16207 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16209 * device/include/malloc.h: introduced NULL
16210 * device/include/string.h: introduced NULL
16211 * device/include/stdlib.h: introduced NULL
16212 * device/lib/_memcpy.c: removed NULL
16213 * device/lib/_strcat.c: removed NULL
16214 * device/lib/_strchr.c: removed NULL
16215 * device/lib/_strcmp.c: removed NULL
16216 * device/lib/_strcpy.c: removed NULL
16217 * device/lib/_strcspn.c: removed NULL
16218 * device/lib/_strlen.c: removed NULL
16219 * device/lib/_strncat.c: removed NULL
16220 * device/lib/_strncmp.c: removed NULL
16221 * device/lib/_strncpy.c: removed NULL
16222 * device/lib/_strpbrk.c: removed NULL
16223 * device/lib/_strrchr.c: removed NULL
16224 * device/lib/_strspn.c: removed NULL
16225 * device/lib/_strstr.c: removed NULL
16226 * device/lib/_strtok.c: removed NULL
16227 * device/lib/malloc.c: removed NULL, include own header
16229 2003-02-02 <johan AT balder>
16231 * 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
16232 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16233 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16234 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16235 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16236 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16238 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16240 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16243 2003-02-01 <johan AT balder>
16245 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16247 2003-01-31 <johan AT CP255758-A>
16249 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16251 2003-01-30 <johan AT balder>
16253 * src/SDCCBBlock.c: automatic bug detection
16254 * src/SDCCicode.c: automatic bug detection
16256 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16258 * src/SDCCglobl.h: now --xram-size 0 works
16259 * src/SDCCmain.c: now --xram-size 0 works
16261 2003-01-29 <johan AT balder>
16263 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16265 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16267 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16268 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16269 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16270 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16271 * src/SDCCglobl.h: Added options --xram-size and --code-size
16272 * src/SDCCmain.c: Added options --xram-size and --code-size
16274 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16276 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16277 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16279 2003-01-27 <johan AT balder>
16281 * src/SDCC.y: fixed bug #613764
16283 2003-01-26 <johan AT balder>
16285 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16286 * src/SDCCsymt.h: fixed bug #673374
16287 * src/SDCCglue.c: fixed bug #661910
16288 * src/SDCCast.c: fixed bug #458099 and 673374
16290 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16292 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16293 * as/mcs51/strcmpi.h: added
16294 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16295 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16296 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16297 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16298 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16299 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16300 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16301 * as/mcs51/Makefile.aslink: new module strcmpi
16302 * as/mcs51/Makefile.asx8051: new module strcmpi
16303 * as/mcs51/Makefil.bcc: new module strcmpi
16304 * as/mcs51/Makefile.in: new module strcmpi
16305 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16307 2003-01-26 <johan AT balder>
16309 * src/SDCCglue.c: reverted back to 1.124
16310 * src/SDCCast.c: reverted back to 1.156
16311 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16313 2003-01-25 <johan AT balder>
16315 * src/SDCCglue.c: A better fix for bug #661910
16316 * src/SDCCast.c: A better fix for bug #661910
16317 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16319 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16321 * src/Makefile.in: remove spawn.o
16322 * src/SDCCmain.c: remove spawn.h
16323 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16324 * src/spawn.c: removed
16325 * src/spawn.h: removed
16326 * support/regression/ports/ds390/spec.mk: link with -r
16328 2003-01-24 <johan AT CP255758-A>
16330 * src/ds390/gen.c (aopOp): fixed bug #667458
16331 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16332 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16333 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16335 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16337 * src/mcs51/peeph.def: better assembler identation by Frieder
16338 * src/mcs51/gen.c: better assembler identation by Frieder
16340 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16342 * as/z80/string.h: removed for gcc 3.2
16343 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16344 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16346 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16348 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16349 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16350 * support/regression/Makefile: separate temp files for ports
16351 * support/regression/generate-cases.py: separate temp files for ports
16352 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16353 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16355 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16357 * moved tinitalk to device/examples/ds390
16359 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16361 * as/mcs51/lkmem.c: rflag is for DS390
16362 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16363 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16364 (linkEdit): move mem- and map-files the same way as ihx-files
16365 * src/z80/main.c (_setDefaultOptions): removed --generic
16366 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16367 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16368 * src/pic/glue.c (picglue): --c1mode works again
16369 * src/pic16/glue.c (pic16glue): --c1mode works again
16370 * src/asm.c (printCLine): fix #660034
16372 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16374 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16375 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16376 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16377 * as/mcs51/lkmem (summary): better fix for sp problem
16378 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16379 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16380 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16381 remove --stack-after-data
16383 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16386 * src/SDCCutil.c (join): ugly bug: missing '\0'
16387 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16389 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16391 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16393 * src/pic/main.c (_asmCmd): gpasm supports -o
16394 * src/z80/main.c: more general macros
16395 * device/lib/Makefile.in: remove intermediate files
16397 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16399 * .version: Bumped version number to 2.3.3
16400 * src/SDCCBBlock.c: new option -o
16401 * src/SDCCglobl.h: new option -o
16402 * src/SDCCglue.c: new option -o
16403 * src/SDCCmain.c: new option -o
16404 * src/asm.c: new option -o
16405 * src/ds390/main.c: new option -o
16406 * src/pic/glue.c: new option -o
16407 * src/pic/pcode.c: new option -o
16408 * src/pic/ralloc.c: new option -o
16409 * src/pic16/glue.c: new option -o
16410 * src/pic16/pcode.c: new option -o
16411 * src/pic16/ralloc.c: new option -o
16412 * src/z80/main.c: new option -o
16413 * device/lib/Makefile.in: use -o
16414 * support/regression/ports/ds390/spec.mk: use -o
16415 * support/regression/ports/gbz80/spec.mk: use -o
16416 * support/regression/ports/mcs51/spec.mk: use -o
16417 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16418 * support/regression/ports/z80/spec.mk: use -o
16419 * support/regression/ports/ucz80/spec.mk: use -o
16420 * support/regression/ports/xa51/spec.mk: use -o
16421 * support/regression/fwk/lib/timeout.c: fix usage string
16423 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16424 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16426 2003-01-07 <johan AT balder>
16428 * src/SDCCast.c (decorateType): fixed bug #600035
16430 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16431 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16432 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16433 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16434 * src/pic/pcode.c: outcommented unused variable to remove warnings
16435 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16437 2003-01-06 <karl AT turbobit.com>
16438 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16441 2003-01-06 <johan AT balder>
16443 * src/SDCCicode.c: fixed array add
16445 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16446 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16447 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16449 2003-01-04 <johan AT balder>
16451 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16453 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16454 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16456 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16457 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16458 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16460 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16461 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16463 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16464 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16466 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16467 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16469 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16471 * in /sdcc/as/mcs51/ changed these files in order to create an
16472 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16473 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16474 following files to include the previous two files: aslink.dsp,
16475 Makefile.aslink, Makefile.bcc, and Makefile.in.
16477 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16478 .adb instead of .cdb
16480 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16482 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16483 value from option --iram-size.
16485 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16487 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16490 2002-09-18 <wiml AT hhhh.org>
16492 * SDCClrange.h: exposed setFromRange() and setToRange()
16493 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16494 packRegsForAccUse() (bug 542397)
16495 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16496 multiple times and emitting the fetch operations more than once
16497 added aopGetUsesAcc() function to allow binary operators to
16498 fetch their operands in the correct order; made genMinus() emit
16499 compact code for X = LITERAL - Y
16501 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16502 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16503 sprintf() in line 1267.
16505 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16506 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16509 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16510 Changes to aslink (All the changes are marked with 'JCF'):
16512 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16515 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16516 area BSEG. Also moves, if possible, the DATA area down into the internal
16517 ram so more space is available.
16519 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16522 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16523 not bytes. Function summary() which creates a memory usage summary
16524 file with extension .mem. Reports of overlaping stack and small stack
16525 size. If the space for the stack is less than 16 bytes aslink trows a
16528 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16529 the 8051. Option 'y' for memory summary output file.
16531 Changes to sdcc (All the changes are marked with 'JCF'):
16533 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16535 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16536 overlaying area for it (uses RegBankUsed[4]).
16538 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16539 bank zero as used by default. By default aslink locates the stack
16540 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16541 the creation of the .mem file. Delegates the allocation of data area
16542 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16543 the begining of the stack area to aslink.
16545 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16546 glue() in SDCCglue.c creates an area for it.
16548 2002-09-03 Borut Razem <borut.razem AT siol.net>
16549 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16550 sdcc/src/pic/glue.c:
16551 introduced atexit() handler for teporay files removal in case of
16552 errors, assertions, ...
16554 2002-08-29 Borut Razem <borut.razem AT siol.net>
16555 * sdcc/support/cpp2/auto-host_vc_in.h:
16556 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16557 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16558 Maybe there is a similar problem with BORLANDC? It should be checked!
16560 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16561 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16562 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16563 was not executed, and the compiler (cl) launched a warning:
16564 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16566 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16567 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16569 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16570 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16572 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16573 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16574 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16575 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16576 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16577 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16578 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16579 - added Release configuration in VS projects
16580 - review of compiler an linker options
16581 - VC .exe files are generated in bin_vc directory, not to interfere
16582 with binaries generated from other projects (cygwin, mingw, bcc ...)
16584 * sdcc/src/yacc.dsp: added
16586 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16587 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16588 and insert the version number definitions from .version
16590 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16592 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16593 added - genarate auto-host.h using auto-host_vc_in.h as template
16596 removed from CVS, generated automatically
16598 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16599 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16601 2002-08-11 Borut Razem <borut.razem AT siol.net>
16602 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16604 2002-08-10 Borut Razem <borut.razem AT siol.net>
16605 * src/SDCCmain.c (main):
16606 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16607 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16608 The consequence was that some temporary files were not removed.
16611 unification of code in functions tempfilename() and tempfile():
16612 function tempnam() is defined in Visual Studio 6.0 and .NET
16614 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16616 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16617 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16618 - removed compiler command line option /WX: Treats all warnings as errors
16619 - update a list of source files, included into the project
16621 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16622 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16623 changed project type to Generic Project so that can be correcly converted to VS.NET project
16625 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16627 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16629 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16631 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16632 added return 0 statements after assert() to make compiler happy
16634 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16635 added newline in the def file to keep MSC compiler satisfied
16637 * sdcc/src/z80/gen.c:
16638 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16639 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16640 - solved MSC error in function aopDump()
16642 * sdcc_vc.h: define PREFIX as "\\sdcc"
16644 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16645 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16647 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16648 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16649 - Rewrote the register banking algorithm.
16650 - Added pCode live-range analysis to registers (for now, only non-used and
16651 singly-used registers optimized away)
16653 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16655 * 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.
16657 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16658 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16660 2002-04-22 Michael Hope <michaelh AT vroom>
16662 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16664 * configure.in (DD_COPT): Added include support required for gbdk.
16666 * .version: Bumped version number just to increase it.
16668 * src/SDCCmain.c: Added -nostdinc to the default options.
16670 2002-04-15 Michael Hope <michaelh AT vroom>
16672 * device/lib/z80/printf.c (sprintf): Added.
16674 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16676 * src/z80/peeph.def: Added transpose redundent load rule.
16678 * src/z80/main.c: Added force callee saves for jaune.
16680 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16682 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16684 2002-03-28 Johan Knol <johan AT balder>
16686 * src/SDCCval.c: fixed bug #532436
16688 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16690 Added "char *Processor" field to the port structure.
16693 Added -p option. Allows port dependent processor to be specified.
16696 Initialized the new field char *Processor field to NULL in all ports
16699 Compiler generated registers for interrupt context saving
16700 were not getting allocated.
16702 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16705 Fixed left shift. Will promote the left side of a left shift
16706 if a) left shifting more than size of operand or b) when assigned
16707 to something size > size of left side
16709 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16711 tons of changes. Register allocation has been
16712 rewritten. Added customization for the various PICs. Flow
16713 analysis is restructured. ...
16715 * src/pic/device.h:
16718 * src/pic/device.c:
16719 Added. device.c is a PIC port hack to accomodate variations
16722 2002-03-13 Michael Hope <michaelh AT vroom>
16724 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16726 2002-03-04 johanknol <johanknol AT manik>
16728 * /src/SDCCval.c: fixed
16730 const unsigned char arr[][2] = { { 0, 1 } };
16731 t18.c:1: error: Initializer element is not constant
16733 2002-03-04 bela <bela AT manik>
16735 * /device/include/mcs51reg.h:
16736 ds89c420 register definition update
16738 2002-03-03 <johan AT FRIJA>
16740 * support/Util/SDCCerr.c: did something, but don't no why anymore
16742 * support/regression/tests/bug-524691.c: made it a little less shy
16744 * src/SDCCast.c (decorateType): fixed bug #524697
16746 * src/SDCCast.c: made some lineno improvements
16748 * src/SDCCval.c (getNelements): changed warning to error
16750 * src/SDCCglue.c (printIvalArray): changed warning to error
16752 * src/SDCCicode.c: fixed a warning for mingw
16754 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16756 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16758 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16760 * src/ds390/peeph.def:
16761 Added some more peephole rules
16763 * src/ds390/gen.c: Various fixes & enhancements
16765 * src/SDCClrange.c, src/SDCClrange.h:
16766 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16768 * src/ds390/ralloc.c:
16769 various fixes & enhancements (ds390) specific
16771 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16772 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16775 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16777 2002-03-02 <johan AT FRIJA>
16779 * src/SDCCast.c (decorateType): fixed bug #524708
16781 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16783 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16785 2002-03-01 Michael Hope <michaelh AT vroom>
16787 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16789 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16791 2002-03-01 <johan AT FRIJA>
16793 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16795 * src/SDCCast.c (decorateType): fixed bug #524209
16797 * src/SDCCval.c (valNot): fixed bug #524195
16799 2002-02-26 <johan AT balder>
16801 * src/xa51/gen.c: fixed a warning
16803 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16805 * src/SDCCast.c (decorateType): fixed bug #522534
16807 2002-02-23 <johan AT balder>
16809 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16811 2002-02-22 <johan AT balder>
16813 * src/SDCCast.c: fixed bug #514865
16815 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16817 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16819 * sdcc/src/SDCCloop.c:
16820 Previous fix was not good. basic blocks that have "break" or "return" are
16821 not really partof a loop , but live ranges used in these blocks should
16822 be live thru the entire loop, so set partOfLoop but don't add them to
16825 2002-02-21 <johan AT FRIJA>
16827 * src/SDCCcse.c: fixed bug #514308
16829 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16832 Fixed BUG #519583. If a conditional block ended in a return/break
16833 statement inside a loop, it was not being considered part of the loop.
16835 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16837 2002-02-10 Karl Bongers <karl AT turbobit.com>
16840 Fixed up SDCDB debugger somewhat. Updated debugger/README
16841 with lots of comments and notes.
16843 * device/examples/test2.c:
16844 Fix bug, "red" variable not being initialized(compiler complained).
16846 * device/examples/Makefile, examples/test3.c:
16847 Add Makefile in device/examples folder, compiles test3.c
16848 for use as a multiple module SDCDB test case.
16850 * sim/ucsim/cmd.src/cmdset.cc:
16851 Took out debug printfs in ucsim "next" command.
16853 * sim/ucsim/xa.src:
16854 Karl and Johan start ucsim XA support. Most dissassembly working,
16855 about 75% emulation done(plenty of work remaining).
16857 * sim/ucsim/z80.src:
16858 Add Z80 support to ucsim, add test-ucz80 regression test,
16859 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16860 Notice z80 compiler fails on examples/test3.c/crc code.
16862 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16864 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16865 Added support for --parms-in-bank1
16867 * src/ds390/peeph.def:
16868 added a few more peephole optimzations
16870 * src/ds390/main.c:
16871 1) added __builtin_inp & __builtin_outp used to read in data of given length
16872 from a memory mapped port
16873 2) added __builtin_memcmp
16874 3) added __builtin_swapw swap bytes of a short
16876 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16877 1) handle multiple send & receives from register bank1
16878 2) ralloc can now allocate DPTR1 to some liveRanges
16880 * src/SDCCsymt.c, src/SDCCsymt.h:
16881 changes to handle multiple sends & receives
16883 * src/SDCCptropt.h:
16884 added some pointer arithmetic optimization
16886 * src/SDCCptropt.c:
16887 added some pointer arithmetic optimizations but not stable yet so not
16888 called from anywhere (will get this working shortly)
16890 * src/SDCCopt.c: fixed for multiple sends & receives
16893 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16894 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16895 set preprocessor defines (depending on options)
16897 * src/SDCCicode.c, src/SDCCicode.h:
16898 changes made to handle multiple sends & receives
16901 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16903 * src/SDCCcse.c, src/SDCCcse.h:
16904 added function findbackward def (to be used in upcoming optimization)
16906 * src/SDCCcflow.c, src/SDCCcflow.h:
16907 added function returnAtEnd - to determine if a basic block terminates with
16910 * src/SDCCast.c, src/SDCCast.h:
16911 added option parms-in-bank1
16913 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16914 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16915 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16916 adjusted for --parms-in-bank1 option
16918 * device/include/string.h:
16919 donot redefine "reentrant" keyword
16921 * device/include/ds80c390.h: Added some more SFRs
16923 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16925 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16927 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16929 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16931 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16933 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16935 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16937 * Added --xram-movc option
16939 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16941 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16943 2002-01-11 Johan Knol
16945 * Added math lib of Jesus Calvino-Fraga
16947 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16949 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16950 * support/regression/Makefile: new target test-mcs51-stack-auto
16951 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16953 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16955 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16957 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16959 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16961 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16963 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16965 * src/SDCCglue.h: add definition for printIvalChar()
16967 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16969 * src/SDCCast.c: fix #498138 by Johan
16971 * src/SDCCglue.c: fix #498138 by Johan
16973 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16975 * support/regression/Makefile: fix clean
16977 * support/regression/ports/ds390/support.c: fix transmission of last character
16979 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16981 * /sdcc/src/ds390/gen.c:
16982 a) improved computing address of stack variable
16983 b) took out some #if 0 code
16984 c) improved parmBytes adjustment
16985 d) improved genPlusIncr & genMinusIncr
16986 e) genCmp could generate bad code (when left assigned to DPTR)
16987 f) Fixed bug in hasInc
16989 * /sdcc/src/ds390/ralloc.c:
16990 a) packRegsForSupport could mess up live information (Fixed)
16991 b) packRegsDPTRuse could be incorrect for left & right shift
16993 * /sdcc/src/mcs51/ralloc.c:
16994 packRegsForSupport could mess up the live information (Fixed)
16996 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16998 * /sdcc/src/SDCCast.c:
16999 can reverse a loop even if function call is present as long
17000 as the loop control variable is local & is not passed as parameter
17002 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17004 * /sdcc/ChangeLog: *** empty log message ***
17006 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17007 More builtin function additions for TININative
17009 * /sdcc/src/ds390/ralloc.c:
17010 Had broken the regression testsuite
17012 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17014 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17015 Added funcattr hasStackParms will be set for reentrant functions when there
17016 are paramteres on the stack, this helps in minimizing frame pointer generation
17017 typeFromStr can handle function pointers now
17019 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17020 *** empty log message ***
17022 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17024 * /src/ds390/gen.c, /src/ds390/main.c:
17025 More builtin function additions for TININative
17027 * /src/ds390/ralloc.c:
17028 Had broken the regression testsuite
17030 * /src/SDCCast.c: Fixed a bug in dumptree
17032 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17033 Added funcattr hasStackParms will be set for reentrant functions when there
17034 are paramteres on the stack, this helps in minimizing frame pointer generation
17035 typeFromStr can handle function pointers now
17037 * /doc/builtins.txt, /doc/TININative.txt:
17038 *** empty log message ***
17041 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17043 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17044 ALPHA version for -mTININative
17046 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17047 updated to reflect changes in the port structure
17050 added function do_assemble (similar to do_link) if non-null this function
17051 will be called to do assembly (-mTININative) requires a multi command
17053 added function genAssemblerEnd will be called to generate assembler Epilogue
17056 added _JavaNative to debug info printing
17058 * /src/SDCCmain.c: added option --tini-libid
17059 added port->do_assemble function (-mTININative) has a multi command assemble
17061 * /src/SDCCglue.c: Disabled "constExpr" check
17062 added port->genAssemblerEnd function
17064 * /src/SDCCglobl.h: Added option --tini-libid value
17067 tookout optimizeCompare from the header (has no external references)
17069 * /src/SDCCast.c: made one more function "static"
17071 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17073 * src/z80/mappings.i: Added z80asm support.
17075 * src/z80/main.c: Added z80asm support on --asm=z80asm
17077 * src/z80/gen.c: Fixed asm portability issues.
17079 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17081 * src/SDCCglue.c (printExterns): Added global/extern split.
17083 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17085 * support/regression/Makefile: added test for mcs51 model large
17087 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17089 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17091 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17093 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17095 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17097 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17099 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17101 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17103 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17105 * support/regression/tests/simplefloat.c: Port to mcs51.
17107 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17108 * support/regression/tests/bug-485362.c: Added.
17110 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17112 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17114 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17116 * src/z80/gen.c (aopDump): Added a dump function.
17118 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17119 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17121 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17123 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17125 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17127 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17129 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17131 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17133 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17135 * support/regression/ports/ds390/support.c: Use tinibios.
17137 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17139 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17141 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17142 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17144 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17146 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17148 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17150 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17152 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17153 (packRegsForIYUse): Created and optimised.
17155 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17157 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17158 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17160 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17162 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17164 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17166 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17168 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17170 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17172 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17174 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17176 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17178 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17180 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17182 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17183 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17184 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17186 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17188 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17189 (genNotFloat): Added.
17190 (genUminusFloat): Added.
17192 * device/lib/z80/Makefile: Added floating pt stubs.
17194 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17196 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17198 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17200 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17202 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17204 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17206 * sdcc/support/regression/Makefile: Add port ds390.
17208 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17210 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17212 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17214 * sdcc/support/regression/ports/ds390/support.c: Added.
17216 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17218 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17220 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17222 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17224 * device/include/malloc.h: Added z80 and gbz80 support.
17226 * device/lib/gbz80/heap.s: Added.
17228 * device/lib/z80/heap.s: Added.
17230 * device/lib/malloc.c: Added z80 and gbz80 support.
17232 * support/regression/tests/malloc.c (testMalloc): Added.
17234 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17236 * support/regression/tests/bug-478094.c: Added.
17238 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17240 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17242 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17244 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17246 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17248 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17250 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17252 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17254 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17256 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17258 * support/regression/tests/bug-477927.c: Added.
17260 * src/z80/peeph.def: Added minor rules.
17262 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17264 * src/z80/peeph.def: Added jump optimisation modification.
17266 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17268 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17270 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17272 * support/regression/tests/funptrs.c: Added.
17274 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17276 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17278 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17280 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17282 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17284 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17285 (movLeft2ResultLong): Created.
17287 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17288 (joinPushes): Added. Joins two char pushes into a word push.
17290 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17292 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17294 * support/makebin/Makefile (install): Added creation of dest dir.
17296 2001-10-24 Karl Bongers <karl AT turbobit.com>
17298 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17300 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17302 * src/z80/ralloc.c: Turned off faulty pack for one use.
17304 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17306 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17308 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17310 * support/regression/Makefile: Improved clean
17312 * support/regression/ports/gbz80/spec.mk: Added clean
17314 * support/regression/ports/host/spec.mk: Added clean
17316 * support/regression/ports/z80/spec.mk: Added clean
17318 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17320 * support/regression/ports/mcs51/timeout.c: little improvements
17322 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17324 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17326 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17328 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17330 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17332 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17334 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17336 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17337 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17339 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17341 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17343 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17345 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17347 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17349 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17351 * support/regression/tests/longor.c: Added.
17353 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17355 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17357 * as/mcs51/aslink.h: define PATH_MAX
17359 * as/mcs51/asm.h: define PATH_MAX
17361 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17363 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17365 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17367 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17369 * src/SDCCglobl.h: define PATH_MAX
17371 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17373 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17375 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17377 * src/z80/gen.c (gencjneshort): Fixed
17379 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17381 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17383 * support/regression/tests/bug-469671.c: Added.
17385 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17387 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17389 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17391 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17393 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17395 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17397 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17399 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17401 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17403 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17405 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17407 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17409 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17411 * 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.
17413 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17415 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17417 2001-10-07 <johan AT FRIJA>
17419 * device/lib/gets.c (gets): fixed the return value.
17421 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17422 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17424 * 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.
17426 * 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.
17428 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17430 * src/pic/gen.c: Removed Safe_strdup.
17432 * configure.in: Added option to enable libgc support.
17434 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17435 (bitVectUnion): Optimised.
17436 (bitVectIntersect): Optimised.
17437 (bitVectBitsInCommon): Optimised.
17438 (bitVectCplAnd): Optimised.
17440 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17442 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17444 * src/SDCCmain.c: distinguish between assembler debug and plain options
17446 * src/avr/main.c: remove standard assembler options
17448 * src/ds390/main.c: remove standard assembler options
17450 * src/mcs51/main.c: remove standard assembler options
17452 * src/port.h: removed "PENDING" comment
17454 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17456 * src/device/lib/_mulint.c : new, with assember functions
17458 * src/device/lib/_mullong.c : new, with assember functions
17460 * src/device/lib/_divuint.c : with assember functions
17462 * src/device/lib/_divsint.c : with assember functions
17464 * src/device/lib/_divulong.c: with assember functions
17466 * src/device/lib/_divslong.c: with assember functions
17468 * src/device/lib/_moduint.c : with assember functions
17470 * src/device/lib/_modsint.c : with assember functions
17472 * src/device/lib/_modulong.c: with assember functions
17474 * src/device/lib/_modslong.c: with assember functions
17476 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17478 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17480 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17481 replaced _mululong.c and _mulslong.c by _mullong.c
17483 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17485 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17487 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17489 * src/SDCCglue.c: test, if win32api is available for MINGW
17491 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17493 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17494 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17495 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17496 * support/regression/ports/host/spec.mk: removed GENERIC
17497 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17498 * support/regression/ports/z80/spec.mk: removed GENERIC
17500 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17502 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17504 * support/regression/tests/bug-467035.c: Created.
17506 2001-10-01 <johan AT FRIJA>
17508 * src/SDCC.y: fixed bug #466586 part 1
17510 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17512 * SDCCicode.c: z80 has no generic pointers
17513 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17515 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17517 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17519 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17521 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17523 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17525 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17527 * configure.in: Fixed up so that ucsim is only configured once.
17529 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17531 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17532 (getPathDifference): As above.
17534 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17536 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17538 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17539 * .version: Updated to 2.3.1
17541 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17542 Added copyright header.
17544 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17545 (assemble): Added support for macro based assembler commands.
17546 (linkEdit): Added support for macro based linker commands.
17547 (preProcess): Changed the pre-processor to use macros.
17548 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17549 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17551 * device/lib/z80/crt0.s: Added module name for debugging.
17553 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17555 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17557 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17559 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17561 * src/Makefile.in: Added SDCCmacro and SDCCutil
17563 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17565 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17567 2001-09-16 <johan AT FRIJA>
17569 * 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.
17571 2001-09-15 <johan AT FRIJA>
17573 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17574 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17576 2001-09-11 <johan AT FRIJA>
17578 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17580 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17582 * support/regression/tests/bug-460444.c: Added test case.
17584 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17585 (genCast): Added justification for all of the asserts.
17587 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17589 * support/regression/support.c: _xdata replaced by xdata
17591 * support/regression/spec.mk: removed _generic
17593 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17595 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17597 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17598 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17600 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17602 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17604 * support/regression/tests/bug-460010.c: Added test case.
17606 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17608 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17610 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17612 * support/regression/testfwk.c: removed workaround for bug #436344
17614 * support/regression/tests/bp.c: use less memory with mcs51
17616 * support/regression/tests/bug-441448.c: use less memory
17618 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17620 * support/regression/collate-results.py: typo
17622 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17624 * support/regression/tests/fetchoverlap.c: Added new test case.
17626 * support/regression/tests/bp.c: Added new test case.
17628 * support/regression/tests/bug-448984.c: Added new test case.
17630 * support/regression/tests/pow2shifts.c: Added new test case.
17632 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17633 (genlshTwo): Fixed right shift for count > 8.
17635 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17637 2001-09-08 <johan AT FRIJA>
17639 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17641 2001-09-07 <johan AT FRIJA>
17643 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17645 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17647 2001-09-06 <johan AT FRIJA>
17649 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17650 * bernhard noted me at this: "() equals to (void)" (1.38)
17652 2001-09-05 <johan AT FRIJA>
17654 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17656 2001-09-04 <johan AT FRIJA>
17658 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17661 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17663 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17665 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17667 * link/z80/aslink.h: Fixed path for PATH_MAX
17669 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17671 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17673 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17675 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17677 * 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.
17679 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17681 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17682 (genCmp): Fixed up genCmp for the GB with longs.
17684 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17686 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17688 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17690 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17692 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17694 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17696 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17698 * 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.
17700 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17702 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17704 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17706 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17708 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17710 * sim/ucsim/configure: little improvement of Cygwin-detection
17711 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17712 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17713 * support/regression/tests/bug-221100.c: small changes for mcs51
17714 * support/regression/tests/bug-221168.c: small changes for mcs51
17715 * support/regression/tests/bug-227710.c: small changes for mcs51
17716 * support/regression/tests/staticinit.c: small changes for mcs51
17717 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17718 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17719 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601