1 2009-04-19 Philipp Klaus Krause <pkk AT spth.de>
3 * support/regression/tests/strtok.c,
4 support/regression/tests/strstr.c,
5 support/regression/tests/strspn.c,
6 support/regression/tests/strncmp.c,
7 support/regression/tests/strcpy.c,
8 support/regression/tests/strcmp.c:
9 Added some regression tests by Ruud van Silfhout from patch #2321830.
11 2009-04-13 Borut Razem <borut.razem AT siol.net>
13 * device/lib/Makefile.in, device/lib/ds390/Makefile.in,
14 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
15 device/lib/hc08/Makefile.in, device/lib/mcs51/Makefile.in,
16 device/lib/z80/Makefile.in: override PORTDIR in sub-makefiles
18 2009-04-13 Raphael Neider <rneider AT web.de>
20 * device/lib/pic16/bootstrap.sh: avoid symlinks
21 * device/lib/pic16/configure.ac,
22 device/lib/pic16/configure.gnu: removed obsolete configure-wrapper
24 2009-04-13 Borut Razem <borut.razem AT siol.net>
26 * device/lib/Makefile.in: remove abspath for PORTDIR, introduced in
27 svn revision #5341, since it makes asranlib to fail on cygming and
28 mingw builds: win32 native asranlib doesn't understand cygwin paths.
30 2009-04-10 Raphael Neider <rneider AT web.de>
32 * device/lib/pic/libsdcc/fs2ulong.c, device/lib/pic/libsdcc/fsadd.c,
33 device/lib/pic/libsdcc/fsdiv.c, device/lib/pic/libsdcc/fseq.c,
34 device/lib/pic/libsdcc/fsgt.c, device/lib/pic/libsdcc/fslt.c,
35 device/lib/pic/libsdcc/fsmul.c, device/lib/pic/libsdcc/fsneq.c,
36 device/lib/pic/libsdcc/fssub.c, device/lib/pic/libsdcc/ulong2fs.c,
37 device/lib/pic16/libsdcc/float/fs2ulong.c,
38 device/lib/pic16/libsdcc/float/fsadd.c,
39 device/lib/pic16/libsdcc/float/fsdiv.c,
40 device/lib/pic16/libsdcc/float/fsmul.c: fixed pic14 libraries, merge
41 changes from the pic16 port, minor code cleanup
42 * src/pic/gen.c: implemented genUminusFloat(), fixed warning and style
44 2009-04-09 Philipp Klaus Krause <pkk AT spth.de>
46 * device/lib/z80/mod.s,
47 device/lib/z80/Makefile.in,
49 device/lib/z80/modsigned.s,
50 device/lib/z80/divsigned.s:
51 Applied patch #2741451 from Marco Bodrato
52 and moved functions for signed modulo into
55 2009-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
57 * src/mcs51/peeph.def: disabled rule 270, fixing bug #2736282
59 2009-04-04 Philipp Klaus Krause <pkk AT spth.de>
62 src/z80/peeph-z80.def:
63 Improved caching of pointers in hl and iy.
65 Applied patch #2727917 from Marco Bodrato.
67 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
70 Enabled use of hl as inter-i-code temporary.
72 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
74 * src/z80/peeph-z80.def:
75 Reenabled peephole 0t.
77 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
80 Fixed bugs #2728224, #2728218.
81 src/z80/peeph-z80.def:
82 Workaround for bug #2728445.
83 support/regression/tests/memory.c:
84 Added test for memcmp().
86 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
88 * device/lib/z80/mul.s,
89 device/lib/z80/memmove.s,
90 device/lib/z80/strlen.s:
91 Minor improvements, code cleanup and license clarification.
93 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
95 * device/lib/z80/mul.s:
96 Minor improvement in Z80 16x16 bit multiplication.
98 2009-03-23 Borut Razem <borut.razem AT siol.net>
100 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
101 device/include/pic/limits.h, device/include/pic16/limits.h,
102 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
103 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
104 support/regression/tests/funsigned-char.c:
105 applied patch 2704189: character constant sign fix
106 thanks to Robert Larice
108 2009-03-22 Borut Razem <borut.razem AT siol.net>
110 * Small Device C Compiler 2.9.0 released
111 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
113 2009-03-15 Borut Razem <borut.razem AT siol.net>
115 * support/scripts/repack_release.sh: added
117 2009-03-13 Borut Razem <borut.razem AT siol.net>
119 * doc/sdccman.lyx: "freeware" replaced with "free open source"
121 2009-03-12 Borut Razem <borut.razem AT siol.net>
123 * src/z80/peep.c: #2652979: --debug crashes sdcc
125 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
128 support/regression/tests/bug2655200.c:
129 applied modified patch from Robert Larice <larice AT vidisys.de>
130 fixing original report of bug #2655200: pointer to pdata memory
131 not correctly initialized
133 2009-03-11 Borut Razem <borut.razem AT siol.net>
135 * as/asranlib/asranlib.c: retain the original file mode
137 2009-03-10 Borut Razem <borut.razem AT siol.net>
139 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
140 support/regression/tests/bug1875933.c:
141 fixed bug #1875933: Evelyn jumps into the void
142 thanks to Robert Larice
144 2009-03-10 Raphael Neider <rneider AT web.de>
146 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
147 to pCodeInstruction to avoid a segmentation fault
149 2009-03-03 Borut Razem <borut.razem AT siol.net>
151 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
153 2009-03-03 Raphael Neider <rneider AT web.de>
155 * device/lib/pic/libdev/Makefile.in: build device-specific
156 libraries for the correct processor, fixes #2654585
158 2009-03-01 Raphael Neider <rneider AT web.de>
160 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
162 2009-03-01 Borut Razem <borut.razem AT siol.net>
164 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
165 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
166 changed sdcc version to 2.9.0
168 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
170 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
171 (serialRegAssign): do not spil bit registers
172 throughout cosmetic changes
173 * support/regression/tests/bug2435941.c: new, added
175 2009-02-28 Raphael Neider <rneider AT web.de>
177 * src/regression/compare10.c,
178 src/regression/compare7.c,
179 src/regression/compare8.c,
180 src/regression/compare9.c: reset watchdog timer in time
181 * src/regression/configword.c: apply patch from #2488150
182 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
183 handler to 0x0000 as the linker no longer knows STARTUP sections
184 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
185 patch #2512926 to (mostly) fix #1762626, cosmetic changes
186 * src/pic/pcodepeep.c: remove reference to nonexisting function
188 2009-02-28 Raphael Neider <rneider AT web.de>
190 * device/include/pic16/signal.h: avoid multiline inline
191 assembler statements in macros, addresses #2644965
193 2009-02-27 Raphael Neider <rneider AT web.de>
195 * device/include/pic16/pic18f[24][3456]k20.h,
196 device/include/pic16/pic18f[68][567]j50.h,
197 device/include/pic16/pic18f[68]6j55.h,
198 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
199 device/lib/pic16/libdev/pic18f[68][567]j50.c,
200 device/lib/pic16/libdev/pic18f[68]6j55.c,
201 device/include/pic16/pic18fregs.h,
202 device/include/pic16/pic16devices.txt,
203 device/lib/pic16/pics.all,
204 device/lib/pic16/libdev/Makefile.am,
205 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
206 families (87j50 family contributed by Robert Wuest)
208 * device/include/pic16/adc.h,
209 device/lib/pic16/libio/adc/adcbusy.c,
210 device/lib/pic16/libio/adc/adcclose.c,
211 device/lib/pic16/libio/adc/adcconv.c,
212 device/lib/pic16/libio/adc/adcopen.c,
213 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
215 * doc/sdccman.lyx: updated list of supported devices, fixed typo
216 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
218 * device/lib/pic16/Makefile.in,
219 device/lib/pic16/libm/Makefile.in,
220 device/lib/pic16/debug/Makefile.in,
221 device/lib/pic16/libio/Makefile.in,
222 device/lib/pic16/startup/Makefile.in,
223 device/lib/pic16/libsdcc/Makefile.in,
224 device/lib/pic16/libdev/Makefile.in,
225 device/lib/pic16/libc/Makefile.in: regenerated
227 2009-02-27 Borut Razem <borut.razem AT siol.net>
229 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
230 #1829678 and #1704376 in the way proposed by Alan Baldwin
232 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
234 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
235 to Steve Qu for the fix.
237 2009-02-23 Borut Razem <borut.razem AT siol.net>
239 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
240 it is already fixed for mcs51 and hc08 targets
241 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
243 2009-02-22 Borut Razem <borut.razem AT siol.net>
245 * device/lib/Makefile.in: fixed parenthesis error
246 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
247 fixed webdocs bug #1967920: --version
249 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
251 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
253 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
255 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
256 when addresses are unsorted
258 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
260 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
261 Gudjon Gudjonsson <gudjon AT gudjon.org>
262 * device/include/mcs51/p89c66x.h: fixed some defines
263 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
264 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
267 2009-02-14 Borut Razem <borut.razem AT siol.net>
269 * doc/sdccman.lyx: corrected cpp info
271 2009-02-13 Borut Razem <borut.razem AT siol.net>
273 * as/Makefile.in: *.doc renamed to *.txt
275 2009-02-11 Borut Razem <borut.razem AT siol.net>
277 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
278 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
280 2009-02-11 Borut Razem <borut.razem AT siol.net>
282 * doc/sdccman.lyx: documented ar format libraries
284 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
286 * support/regression/tests/float_single.c: added regression
287 test. Some testpoints for probably rarely used functions
288 (acosf, sinhf, tanf, expf) disabled for some targets
290 2009-02-10 Raphael Neider <rneider AT web.de>
292 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
293 (genAssign): fixed for operands on the stack
295 * device/lib/pic16/libc/stdio/vfprintf.c,
296 device/lib/pic16/configure.ac,
297 device/lib/pic16/Makefile.common: add configurable support for
298 printing floats via ./configure --enable-floats
299 * device/lib/pic16/configure,
300 device/lib/pic16/Makefile.in,
301 device/lib/pic16/libm/Makefile.in,
302 device/lib/pic16/debug/Makefile.in,
303 device/lib/pic16/libio/Makefile.in,
304 device/lib/pic16/startup/Makefile.in,
305 device/lib/pic16/libsdcc/Makefile.in,
306 device/lib/pic16/libdev/Makefile.in,
307 device/lib/pic16/libc/Makefile.in: regenerated
308 * doc/sdccman.lyx: documented float support and how to get it
309 * doc/Makefile.in: fixed race condition on parallel builds
311 * device/lib/pic16/libc/stdio/sprintf.c,
312 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
313 pointer to the string buffer, enlarge buffer for x_ftoa()
315 2009-02-10 Borut Razem <borut.razem AT siol.net>
317 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
319 2009-02-10 Raphael Neider <rneider AT web.de>
321 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
323 2009-02-09 Raphael Neider <rneider AT web.de>
325 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
326 artificial bank size limits for compound data (structs, arrays),
327 avoids assert if --obanksel=N, N > 1, is given
329 2009-02-09 Borut Razem <borut.razem AT siol.net>
331 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
332 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
333 uses '`' character instead '\n' for padding
334 * as/asranlib/asranlib.c: made it more robust
336 2009-02-08 Borut Razem <borut.razem AT siol.net>
339 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
340 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
343 2009-02-07 Borut Razem <borut.razem AT siol.net>
345 * as/asranlib/asranlib.c: fixed BSD header length calculation
346 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
347 due sdcc asxxxx license change to GPLv3
349 2009-02-05 Borut Razem <borut.razem AT siol.net>
351 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
352 added support for BSD (Mac OS X) ar format
353 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
354 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
355 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
356 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
357 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
358 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
359 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
360 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
361 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
362 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
363 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
364 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
365 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
366 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
367 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
368 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
369 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
370 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
371 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
372 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
373 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
374 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
375 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
376 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
377 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
378 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
379 changed license to GPL either version 3, or (at your option) any
382 2009-02-05 Borut Razem <borut.razem AT siol.net>
384 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
385 added support for BSD (Mac OS X) ar format
387 2009-02-02 Borut Razem <borut.razem AT siol.net>
389 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
390 device/lib/z80/Makefile.in:
391 chose source files in the PORT directory if they are available
393 2009-02-01 Raphael Neider <rneider AT web.de>
395 * device/lib/pic16/libdev/pic18f1220.c,
396 * device/lib/pic16/libdev/pic18f4450.c:
397 define SSPBUF to allow use of printf
399 2009-02-01 Borut Razem <borut.razem AT siol.net>
401 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
402 device/lib/hc08/Makefile.in, device/lib/incl.mk,
403 device/lib/z80/Makefile.in:
404 don't remake libraries
405 * support/regression/tests/snprintf.c:
406 reenable floating point in small-xstack-auto library
408 2009-01-26 Raphael Neider <rneider AT web.de>
410 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
412 2009-01-25 Raphael Neider <rneider AT web.de>
414 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
415 search path instead of appending them
417 2009-01-24 Borut Razem <borut.razem AT siol.net>
419 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
420 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
421 to 32 bit unsigned int when calling sputl() since it is a macro
422 * as/link/lkar.c: changed the initialization of This->loaded
424 2009-01-23 Borut Razem <borut.razem AT siol.net>
426 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
427 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
428 unsigned int when calling new(), since asxxxx doesn't use function
431 2009-01-21 Borut Razem <borut.razem AT siol.net>
433 * as/link/lkar.h: sgetl and sputl are independent of endianness
434 * as/link/sdxxxx_config.h.in: removed endianness detection
436 2009-01-20 Borut Razem <borut.razem AT siol.net>
438 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
439 due creation of ar format libraries
440 * support/scripts/sdcc.nsi:
441 don't add nonexistent object files to the package
443 2009-01-19 Borut Razem <borut.razem AT siol.net>
445 * Makefile.in, configure.in, configure,
446 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
447 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
448 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
449 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
450 device/lib/small/Makefile.in,
451 device/lib/z80/Makefile.in: create ar format libraries
452 * support/regression/ports/mcs51-xstack-auto/spec.mk:
453 use device/lib/Makefile to create library
454 * support/regression/tests/snprintf.c:
455 floating point is not enabled in small-xstack-auto library
456 * device/lib/libfloat.lib, device/lib/libint.lib,
457 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
459 2009-01-18 Borut Razem <borut.razem AT siol.net>
461 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
462 warning: extra tokens at end of #endif directive
464 2009-01-11 Borut Razem <borut.razem AT siol.net>
466 * Makefile.in: added SDCC_ASRANLIB to PKGS
468 2009-01-10 Borut Razem <borut.razem AT siol.net>
470 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
471 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
472 due added support for ar format libraries
474 2009-01-09 Borut Razem <borut.razem AT siol.net>
476 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
477 as/asranlib/asranlib.c: added asranlib
478 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
479 * Makefile.in, as/link/hc08/Makefile.in,
480 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
481 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
482 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
483 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
484 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
485 configure.in, sdcc.dsw: modified to support ar format libraries
487 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
489 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
492 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
494 * sim/ucsim/z80.src/inst_ed.cc:
495 Fixed bug #2488074, which made regression tests fail.
497 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
499 * device/lib/z80/mod.s,
500 device/lib/z80/div.s,
501 device/lib/z80/mulchar.s,
502 device/lib/z80/mul.s,
503 device/lib/z80/divsigned.s,
504 device/lib/z80/Makefile.in:
505 Implemented RFE #1702376.
507 2009-01-05 Borut Razem <borut.razem AT siol.net>
509 * as/link/lksdcclib.c:
510 fixed linker hanging in INDEXLIB is not defined (hc08)
512 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
515 Implemented RFE #2485684, and some further improvements of HL caching
517 * src/z80/peeph-z80.def:
518 Fixed a bug exposed by implementing RFE #2485684.
520 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
522 * src/z80/peeph-z80.def:
523 Peephole improvements.
526 device/include/string.h,
527 device/lib/z80/memmove.s:
529 * device/lib/z80/Makefile.in,
530 device/lib/Makefile.in,
531 support/regression/tests/memory.c,
532 device/lib/z80/strlen.s:
533 Partially implemented RFE #2471534.
535 2009-01-04 Borut Razem <borut.razem AT siol.net>
537 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
538 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
539 * doc/README.txt: updated John Hartman's e-mail address
540 * as/link/lkrel.c, as/link/lksdcclib.c:
541 fixed bug #2484677: Linker hangs
542 * src/z80/peep.c: fixed msvc warning C4047:
543 'return' : 'int ' differs in levels of indirection from 'char *'
544 * config.dsp: as/lib corrected to as/link
546 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
549 Implemented RFE #2484693.
550 * src/z80/peeph-z80.def:
551 Some peephole improvements.
553 2009-01-03 Borut Razem <borut.razem AT siol.net>
556 fixed warning: 'ret' may be used uninitialized in this function
558 2009-01-02 Borut Razem <borut.razem AT siol.net>
560 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
561 as/link/getline.[ch], as/link/lkrel.[ch]: added,
562 made support for differnet library formats more flexible,
563 preparation for support of ar format
564 * as/link/lklibr.c, as/link/z80/Makefile.in,
565 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
566 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
567 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
568 as/link/hc08/lkelf.c, as/link/aslink.h:
569 made support for differnet library formats more flexible,
570 preparation for support of ar format
572 2009-01-01 Borut Razem <borut.razem AT siol.net>
574 * as/link/asxxxx_config.h.in:
575 fixed warning: extra tokens at end of #endif directive
577 fixed warning: suggest parentheses around && within ||
578 * device/lib/Makefile.in: allow whitespaces at the end of lines in
579 ports.build, in order to make it work on cygwin - it seems to be a
580 bug in cygwin grep: CR is not treated as part of end-of-line
582 2008-12-31 Borut Razem <borut.razem AT siol.net>
584 * configure, configure.in, config.dsp, config_vc.awk,
585 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
586 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
587 introduced asxxxx_config.h.in
589 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
592 src/z80/peeph-z80.def:
593 Minor addition improvement.
595 2008-12-30 Raphael Neider <rneider AT web.de>
597 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
598 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
599 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
600 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
601 support/librarian/sdcclib.c, support/makebin/makebin.c:
602 partially revert changes from r5293..r5295
604 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
606 * src/z80/peeph-z80.def:
607 Minor peephole improvement.
609 2008-12-29 Raphael Neider <rneider AT web.de>
611 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
612 incorrectly discarded BANKSELs
614 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
616 * support/regression/tests/memory.c:
617 Added simple test for memset(), memcpy() and memmove()
619 2008-12-29 Borut Razem <borut.razem AT siol.net>
621 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
623 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
625 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
626 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
627 (177.j): added new rule
628 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
629 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
630 (decorateType CAST): propagate storage class to generic pointer results
632 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
634 * device/lib/z80/string.c,
635 device/lib/z80/printf.c,
636 device/lib/z80/mul.s:
639 Fixed code generation bug exposed by builtin memcpy().
641 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
643 * device/lib/_memcpy.c:
644 fixed conflict with builtin memcpy()
646 2008-12-26 Borut Razem <borut.razem AT siol.net>
648 * support/librarian/sdcclib.c:
649 fixed bug 2466950: "sdcclib broken"
650 by removing fgets return value check
652 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
655 device/include/string.h: Implemented RFE #1914254
657 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
658 * device/lib/z80/Makefile.in,
659 device/lib/Makefile.in,
660 device/lib/z80/memmove.s: Implemented RFE #1914256
662 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
664 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
665 * src/z80/peep.c: improved checks for unused data
667 src/z80/main.c: Implemented RFE #1899189
669 2008-12-25 Borut Razem <borut.razem AT siol.net>
671 * support/regression/Makefile.in:
672 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
674 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
676 * src/z80/peeph-z80.def: minor peephole improvements
678 2008-12-21 Borut Razem <borut.razem AT siol.net>
680 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
681 due to redefinition of symbol __assert
682 sdcclib.c:53:1:warning: "__assert" redefined
683 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
684 warning: this is the location of the previous definition
686 2008-12-20 Raphael Neider <rneider AT web.de>
688 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
689 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
690 support/cpp/libcpp/macro.c: fix format string errors
692 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
694 * src/pic/device.c: partial rewrite using strtok,
695 quieten compiler warnings, adopt SDCC coding style
697 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
698 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
699 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
700 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
701 support/librarian/sdcclib.c, support/makebin/makebin.c:
702 quieten most compiler warnings
704 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
705 probably fix operator precedence bug
707 * doc/clean.mk: quieten rm if no .lyx is present
709 2008-12-19 Borut Razem <borut.razem AT siol.net>
711 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
712 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
713 doc/README.txt, doc/test_suite_spec.lyx:
714 applied patch 2446381: Dcoumentation spelling correcitons
715 thanks to Steven Borley
717 2008-12-16 Raphael Neider <rneider AT web.de>
719 * device/include/pic/pic12f629.h,
720 device/include/pic/pic12f675.h,
721 device/lib/pic/libdev/pic12f629.c,
722 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
724 2008-12-14 Borut Razem <borut.razem AT siol.net>
726 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
727 converted to LyX 1.5.7 (\lyxformat 276) format
729 2008-12-07 Borut Razem <borut.razem AT siol.net>
731 * support/regression/tests/bitfields.c:
732 added test case for bug #2366757
734 2008-12-07 Raphael Neider <rneider AT web.de>
736 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
737 NULL pointer dereference, closes #2366757
739 2008-11-25 Raphael Neider <rneider AT web.de>
741 * device/include/pic16/pic16devices.txt,
742 sdcc/src/pic16/device.c,
743 sdcc/src/pic16/device.h: implicitly disable XINST
744 whenever CONFIG4L is set via an additional optional
745 argument to the configword directive in pic16devices.txt
747 2008-11-24 Raphael Neider <rneider AT web.de>
749 * device/lib/pic16/configure.ac,
750 device/lib/pic16/Makefile.common: fixed quoting issues
752 * device/lib/pic16/configure,
753 device/lib/pic16/debug/Makefile.in,
754 device/lib/pic16/libc/Makefile.in,
755 device/lib/pic16/libdev/Makefile.in,
756 device/lib/pic16/libio/Makefile.in,
757 device/lib/pic16/libm/Makefile.in,
758 device/lib/pic16/libsdcc/Makefile.in,
759 device/lib/pic16/Makefile.in,
760 device/lib/pic16/startup/Makefile.in: regenerated
762 * src/pic16/main.c (_pic16_finaliseOptions): revert to
765 2008-11-24 Raphael Neider <rneider AT web.de>
767 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
768 argument of --asm= or --link= to allow for
769 --asm="sh script --options", the user can double quote the
770 argument if needed: --asm="'c:/program files/gpasm' -q",
771 also fix some potential buffer overflows
773 2008-11-19 Borut Razem <borut.razem AT siol.net>
776 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
777 thanks Mauro Giachero
779 2008-11-16 Borut Razem <borut.razem AT siol.net>
781 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
782 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
784 2008-11-15 Borut Razem <borut.razem AT siol.net>
786 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
787 src/SDCCsymt.c, src/SDCCsymt.h:
788 fixed RFE #2291335 : Unnamed bit-field initialization
789 * support/regression/tests/bitfields.c:
790 added test case for RFE #2291335
791 * support/regression/tests/bug-1981238.c:
792 don't initialize unnamed bit-fields
794 2008-11-11 Raphael Neider <rneider AT web.de>
796 * device/include/pic16/pic18f25j10.h,
797 device/include/pic16/pic18f45j10.h: remove useless boilerplate
799 * device/include/pic16/adc.h,
800 device/lib/pic16/libio/adc/adcbusy.c,
801 device/lib/pic16/libio/adc/adcclose.c,
802 device/lib/pic16/libio/adc/adcconv.c,
803 device/lib/pic16/libio/adc/adcopen.c,
804 device/lib/pic16/libio/adc/adcread.c,
805 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
806 and fixed ADC routines to work for more target devices,
807 incorporates patch #2036130 by Nick Materer
809 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
811 * device/include/ctype.h,
812 * device/include/ds400rom.h,
813 * device/include/ds80c390.h,
814 * device/include/float.h,
815 * device/include/math.h,
816 * device/include/serial.h,
817 * device/include/stdbool.h,
818 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
820 * device/include/mcs51/C8051F336.h,
821 * device/include/mcs51/C8051T600.h,
822 * device/include/mcs51/C8051T610.h,
823 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
824 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
826 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
828 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
830 2008-11-10 Raphael Neider <rneider AT web.de>
832 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
833 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
834 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
835 (patch by Nick Materer, #2253980)
837 * device/lib/pic16/libio/adc.ignore,
838 device/lib/pic16/libio/i2c.ignore,
839 device/lib/pic16/libio/usart.ignore,
840 device/lib/pic16/pics.all: updated to build more device libs
842 * device/lib/pic16/libdev/Makefile.am,
843 device/lib/pic16/libdev/Makefile.in,
844 device/lib/pic16/libio/Makefile.am,
845 device/lib/pic16/libio/Makefile.in: regenerated
847 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
848 names per memory location, applied SDCC style to more functions
850 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
852 * device/include/mcs51/p89lpc933_4.h: new NXP header file
853 * device/include/mcs51/p89lpc935_6.h: new NXP header file
854 * device/include/mcs51/p89v66x.h: minor changes
855 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
857 2008-11-09 Raphael Neider <rneider AT web.de>
859 * device/include/pic/pic14devices.txt: fixed memory description for
860 12f629 and 12f675, closes #2236240
862 2008-11-06 Borut Razem <borut.razem AT siol.net>
864 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
865 pass system include paths with -isystem to sdcpp
866 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
867 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
869 2008-11-02 Raphael Neider <rneider AT web.de>
871 * doc/sdccman.lyx: updated the sections on the library build process
872 and on how to add support for new devices, and documented known
873 problems with the extended instruction set including a workaround
875 2008-11-01 Raphael Neider <rneider AT web.de>
877 * device/include/pic16/adc.h,
878 device/include/pic16/pic16devices.txt,
879 device/include/pic16/pic18f2410.h,
880 device/include/pic16/pic18f2510.h,
881 device/include/pic16/pic18f2515.h,
882 device/include/pic16/pic18f2610.h,
883 device/include/pic16/pic18f4410.h,
884 device/include/pic16/pic18f4510.h,
885 device/include/pic16/pic18f4515.h,
886 device/include/pic16/pic18f4610.h,
887 device/include/pic16/pic18fregs.h,
888 device/lib/pic16/libdev/Makefile.am,
889 device/lib/pic16/libdev/Makefile.in,
890 device/lib/pic16/libdev/pic18f2410.c,
891 device/lib/pic16/libdev/pic18f2510.c,
892 device/lib/pic16/libdev/pic18f2515.c,
893 device/lib/pic16/libdev/pic18f2610.c,
894 device/lib/pic16/libdev/pic18f4410.c,
895 device/lib/pic16/libdev/pic18f4510.c,
896 device/lib/pic16/libdev/pic18f4515.c,
897 device/lib/pic16/libdev/pic18f4610.c,
898 device/lib/pic16/libio/Makefile.am,
899 device/lib/pic16/libio/Makefile.in,
900 device/lib/pic16/pics.all: added support for 18f[24][456]10
901 and 18f[24]515 devices
902 * doc/sdccman.lyx: updated list of supported PIC16 devices
904 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
905 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
906 src/xa51/gen.c: avoid compiler warnings
907 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
909 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
911 * device/include/mcs51/p89v66x.h: NXP header file
912 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
913 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
915 2008-10-14 Raphael Neider <rneider AT web.de>
917 * device/lib/pic16/libdev/Makefile.am,
918 device/lib/pic16/libio/Makefile.am: enable building libraries for
919 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
920 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
921 * device/lib/pic16/libdev/Makefile.in,
922 device/lib/pic16/libio/Makefile.in: regenerated
924 2008-10-14 Raphael Neider <rneider AT web.de>
926 * device/include/pic16/pic18f2450.h,
927 device/include/pic16/pic18f4450.h,
928 device/lib/pic16/libdev/pic18f2450.c,
929 device/lib/pic16/libdev/pic18f4450.c,
930 device/include/pic16/adc.h,
931 device/include/pic16/pic16devices.txt,
932 device/include/pic16/pic18fregs.h,
933 device/lib/pic16/libdev/Makefile.am,
934 device/lib/pic16/libdev/Makefile.in,
935 device/lib/pic16/libio/Makefile.am,
936 device/lib/pic16/libio/Makefile.in,
937 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
939 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
940 stack to a fixed location, relax it to automatically work with all
941 but the smallest devices (256 byte RAM devices need #pragma stack)
943 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
945 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
946 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
947 * device/lib/_strcspn.c: fixed bug 2140931
949 2008-10-06 Raphael Neider <rneider AT web.de>
951 * device/include/pic16/stdio.h,
952 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
953 declared __naked for convenience, named all arguments
954 * device/lib/pic16/libc/stdio/strmgpsim.c,
955 device/lib/pic16/libc/stdio/strmmssp.c,
956 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
958 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
959 empty __naked functions,
960 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
961 corner cases (unlink first/last pCode in list), reuse more code
963 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
965 * src/ds390/main.c (_ds390_genInitStartup): added
966 * src/SDCCpeeph.c (getPatternVar): new, added,
967 (labelInRange): fixed bug 2115959
968 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
969 * src/SDCCicode.h: added newiTempOperand
970 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
971 added optimizations for 0/x and x/-1, see also patch 2142900
972 * support/regression/tests/onebyte.c (testMul): added test cases
974 2008-09-20 Borut Razem <borut.razem AT siol.net>
977 definition of absolute address symbols without initial value,
978 fixed SDCC crash "do not know how to intialize symbol"
980 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
982 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
983 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
984 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
985 * device/lib/z80/stubs.s: added stubs for above functions
986 * src/SDCCopt.c (convilong),
987 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
988 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
989 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
990 * support/regression/tests/onebyte.c: enabled all tests for z80
992 2008-09-15 Borut Razem <borut.razem AT siol.net>
994 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
995 device/lib/pic16/libc/stdio/printf.c,
996 device/lib/pic16/libc/stdio/strmusart.c,
997 device/lib/pic16/libc/stdio/printf_tiny.c,
998 device/lib/pic16/libc/stdio/sprintf.c,
999 device/lib/pic16/libc/stdio/strmgpsim.c,
1000 device/lib/pic16/libc/stdio/putchar.c,
1001 device/lib/pic16/libc/stdio/fprintf.c,
1002 device/lib/pic16/libc/stdio/strmmssp.c,
1003 device/device/lib/pic16/libc/stdio/vprintf.c,
1004 device/lib/pic16/libc/stdio/printf_small.c,
1005 device/lib/pic16/libc/stdio/vsprintf.c,
1006 device/lib/pic16/libc/stdio/strmputchar.c,
1007 device/lib/pic16/libc/Makefile.am,
1008 device/lib/pic16/libc/Makefile.in:
1009 *printf now returns int, puchar.c moved from stdlib to stdio,
1010 *printf format parameter type changed from char * to const char *,
1011 added GNU link excetion text to library source files,
1012 applyed GNU coding style, removed useless svn ids,
1013 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
1014 binary specifier: "%b", "%hb" and "%lb"
1015 * device/lib/pic16/libc/stdio/vfprintf.c:
1016 applied patch #2044424: PIC16: vfprintf
1017 thanks Mauro Giachero
1018 * support/regression/tests/bug1057979.c:
1019 removed old pic16 sprintf specifics
1020 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
1021 * doc/sdccman.lyx: documented 'b' binary format specifier removal
1023 2008-09-15 Raphael Neider <rneider AT web.de>
1025 * src/pic16/device.c (pic16_dump_usection): force udata sections
1026 into the addressable range (0..0xFFF), workaround for a gpsim
1027 bug preventing simulation of regtest bug1750318
1028 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
1029 (serialRegAssign): fixed regtest bug-971834,
1030 (pic16_packRegisters): avoid null-pointer dereference
1032 2008-09-14 Raphael Neider <rneider AT web.de>
1034 * src/pic16/gen.c, src/pic16/ralloc.c: use
1035 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
1036 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
1038 2008-09-12 Borut Razem <borut.razem AT siol.net>
1040 * support/regression/fwk/testfwk.h:
1041 define pdata as data for pic16 target
1042 thanks Mauro Giachero
1044 2008-09-11 Borut Razem <borut.razem AT siol.net>
1046 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
1047 support/regression/absolute.c:
1048 applied patch #2105615: Some PIC16 testcase fixlets
1049 thanks Mauro Giachero
1051 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
1054 * support/regression/tests/bug2094505.c: new, added
1056 2008-09-07 Borut Razem <borut.razem AT siol.net>
1058 * src/SDCCglue.c, src/SDCCast.c:
1059 fixed throw of "excess elements" warning for char arrays
1060 * support/regression/tests/nullstring.c:
1061 disable warning about excess elements in array of chars initializer
1063 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
1065 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
1066 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
1067 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
1068 * support/regression/tests/bug2077267.c: new, added
1070 2008-09-05 Raphael Neider <rneider AT web.de>
1072 * configure.in, Makefile.common.in: add support for ccache,
1073 remove spurious $VERSION output, detect doc-tools even without
1074 --enable-doc to facilitate later manual doc-builds, minor cleanup
1075 * configure: regenerated
1077 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1078 avoid races in parallel VPATH builds
1079 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1080 * doc/sdccman.lyx: mention --without-ccache configure option
1082 2008-09-01 Raphael Neider <rneider AT web.de>
1084 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1085 * (genConstPointerGet): fix reading bitfields from __code space
1086 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1087 bitfield initializers (fix regression test bug1856409.c)
1088 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1091 2008-08-31 Raphael Neider <rneider AT web.de>
1093 * src/pic16/gen.c (genAssign): removed useless compiler output
1094 * (genPointerGet,genPointerSet,genCast),
1095 src/pic16/glue.c (pic16_printGPointerType):
1096 also handle PPOINTERs just to avoid spurious asserts
1097 * (pic16_printIvalType,pic16_printIvalBitFields):
1098 generalized to arbitrary type/bitfield sizes, allows compilation of
1099 regression test bug-1981238.c
1100 * (pic16_printIvalChar): fix regression test structflexarray.c
1101 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1102 in initialized structs and fix #1843745
1103 * (pic16_printIvalStruct): always output initializers for all fields,
1104 even those not explicitly given, fixes zeropad.c regression test
1105 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1106 #2073635, #1567098, and #1485812)
1107 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1109 2008-08-31 Borut Razem <borut.razem AT siol.net>
1111 * support/regression/tests/bug-895992.c,
1112 support/regression/tests/onebyte.c:
1113 enabled pic16 regression testing since the bugs
1114 1511794: pic16: regression test bug-895992.c fails
1115 1444425: onebyte.c regression tes fails on pic16
1116 are fixed, probably by fixing
1117 2048464: PIC16: fix genUminus - addresses not.c regression test
1118 * src/SDCCsymt.c, src/SDCCglue.c,
1119 support/regression/tests/bug-1981238.c:
1120 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1123 2008-08-30 Borut Razem <borut.razem AT siol.net>
1125 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1126 release version 4.3.2
1128 2008-08-24 Raphael Neider <rneider AT web.de>
1130 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1131 always use the sdcc from the current build tree (ignore $CC from
1132 the environment, fixes compile farm builds)
1133 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1134 remove more build products from install directory
1135 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1136 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1138 2008-08-24 Borut Razem <borut.razem AT siol.net>
1140 * src/SDCC.y: applied patch
1141 2050245: Fix # 1963382
1143 1963382: Listing File - C file comment is incorrect
1146 2008-08-23 Borut Razem <borut.razem AT siol.net>
1148 * src/pic16/gen.c: applied patch
1149 2048464: PIC16: fix genUminus - addresses not.c regression test
1150 thanks Mauro Giachero
1152 2008-08-22 Borut Razem <borut.razem AT siol.net>
1154 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1155 src/pic16/main.c: allow spaces in gpasm and gplink paths
1157 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1160 * src/z80/peeph-z80.def: minor peephole improvement
1162 2008-08-15 Raphael Neider <rneider AT web.de>
1164 * src/z80/gen.c (_vemit2): suppress compiler warning
1166 * src/pic/*.[ch]: make proper use of header files and avoid
1167 ad-hoc extern declarations, mark module-local helpers 'static',
1168 removed dead/replaced code, no functional changes
1169 * src/pic16/pcode.c: disentangled from pic14 backend
1171 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1173 * src/z80/gen.c: fixed #2051348
1174 * support/regression/tests/bug-2051348.c: regression test for #2051348
1176 2008-08-10 Raphael Neider <rneider AT web.de>
1179 * Makefile.common.in: export PACKAGE for $docdir,
1180 fixes #1957036, avoid some "underquoted definition" warnings
1181 * configure: regenerated
1183 2008-08-10 Raphael Neider <rneider AT web.de>
1185 * device/lib/pic16/**: build pic16 library using autotools for
1186 improved dependency tracking
1188 * device/lib/Makefile.in,
1190 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1192 2008-08-10 Raphael Neider <rneider AT web.de>
1194 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1195 local variables if --nooverlay is given, workaround for #2023121
1197 2008-08-08 Raphael Neider <rneider AT web.de>
1199 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1201 2008-08-08 Raphael Neider <rneider AT web.de>
1203 * src/pic/pcoderegs.c,
1205 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1207 2008-08-07 Borut Razem <borut.razem AT siol.net>
1209 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1210 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1211 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1212 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1213 applied modified patch 2038174: Add support for binary constants v2
1214 thanks Mauro Giachero
1215 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1217 2008-08-04 Raphael Neider <rneider AT web.de>
1220 * src/pic16/device.h,
1222 * src/pic16/main.c: enable --optimize-goto by default
1224 * device/lib/pic16/Makefile.common.in: suppress removed option
1227 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1229 2008-07-30 Borut Razem <borut.razem AT siol.net>
1231 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1232 applied patch 22032433: PIC16: fix constant strings,
1233 thanks Mauro Giachero
1235 2008-07-29 Borut Razem <borut.razem AT siol.net>
1237 * src/pic16/gen.c: applied patches:
1238 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1239 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1240 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1241 thanks Mauro Giachero
1243 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/port.h: Fixed typo in comment
1247 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1249 * src/z80/mappings.i: Implemented RFE #1919415
1250 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1251 #1880202, #1914434, prepared for RFE #1703943
1253 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1255 * src/z80/peeph.def,
1256 * src/z80/peeph-z80.def,
1257 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1258 preparation for Z80 peephole improvements
1260 2008-06-21 Raphael Neider <rneider AT web.de>
1262 * device/include/pic16/pic18f66j60.h,
1263 * device/include/pic16/pic18f66j65.h,
1264 * device/include/pic16/pic18f67j60.h,
1265 * device/include/pic16/pic18f86j60.h,
1266 * device/include/pic16/pic18f86j65.h,
1267 * device/include/pic16/pic18f87j60.h,
1268 * device/include/pic16/pic18f96j60.h,
1269 * device/include/pic16/pic18f96j65.h,
1270 * device/include/pic16/pic18f97j60.h,
1271 * device/lib/pic16/libdev/pic18f66j60.c,
1272 * device/lib/pic16/libdev/pic18f66j65.c,
1273 * device/lib/pic16/libdev/pic18f67j60.c,
1274 * device/lib/pic16/libdev/pic18f86j60.c,
1275 * device/lib/pic16/libdev/pic18f86j65.c,
1276 * device/lib/pic16/libdev/pic18f87j60.c,
1277 * device/lib/pic16/libdev/pic18f96j60.c,
1278 * device/lib/pic16/libdev/pic18f96j65.c,
1279 * device/lib/pic16/libdev/pic18f97j60.c,
1280 * device/include/pic16/pic16devices.txt,
1281 * device/include/pic16/pic18fregs.h,
1282 * device/lib/pic16/pics.all: added new devices
1284 * device/include/pic16/adc.h,
1285 * device/lib/pic16/libio/adc/adcbusy.c,
1286 * device/lib/pic16/libio/adc/adcopen.c,
1287 * device/lib/pic16/libio/adc/adcsetch.c,
1288 * device/lib/pic16/libio/i2c/i2copen.c,
1289 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1290 all changes from a patch by Anton Strobl
1292 2008-06-12 Borut Razem <borut.razem AT siol.net>
1294 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1295 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1296 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1297 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1298 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1299 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1300 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1301 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1302 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1303 by applying the modified patch from Risto Huotari
1305 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1308 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1309 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1310 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1311 * support/regression/tests/bug1938300.c: new, added
1313 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * device/include/asm/ds390/features.h,
1316 * device/include/asm/mcs51/features.h,
1317 * device/include/mcs51/regc515c.h: inserted LGPL notice
1319 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * device/lib/gbz80/div.s,
1322 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1323 patch 1597883, Thanks Robert Ramey
1325 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1328 createIvalCharPtr, createIvalPtr, createIval),
1330 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1331 initializers for local auto variables
1332 * support/regression/tests/zeropad.c: added testcase for auto initializers
1334 2008-05-26 Raphael Neider <rneider AT web.de>
1336 * device/lib/pic16/startup/crt0.c,
1337 * device/lib/pic16/startup/crt0i.c,
1338 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1339 explicit, fixed curr_entry loop for >= 256 initializer records,
1340 removed debug code (write to 0xf7e)
1342 2008-05-25 Raphael Neider <rneider AT web.de>
1344 * device/include/pic/pic16f627a.h,
1345 * device/include/pic/pic16f628a.h,
1346 * device/include/pic/pic16f648a.h: added missing ports
1348 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * device/include/float.h: added __INFINITY
1351 * device/lib/_fsadd.c: handle overflows
1352 * device/lib/_fsmul.c,
1353 * device/lib/_fsdiv.c: use __INFINITY
1354 * device/lib/_fseq.c,
1355 * device/lib/_fsneq.c: handle -0.0
1356 * sim/ucsim/s51.src/uc89c51r.cc,
1357 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1358 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1359 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1360 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1361 * support/regression/tests/snprintf.c: test bug with --xstack
1363 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1365 * src/SDCCpeeph.c (callFuncByName):
1366 Support nested parenthesis in peephole function arguments (#1967300)
1368 2008-05-19 Raphael Neider <rneider AT web.de>
1370 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1371 fixed duplicate labels (#1911325)
1373 2008-05-19 Raphael Neider <rneider AT web.de>
1375 * src/regression/empty.c: suppress warning
1376 * src/regression/pointer1.c: enabled index_by_pointer()
1377 * src/regression/inline.c: now works for pic16 as well
1379 * src/pic16/device.c: include dbuf declarations
1380 * src/pic16/device.h: removed obsolete prototypes
1382 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1383 * src/pic16/glue.c: made purely local functions static,
1384 (pic16_printGPointerType, pic16_printIvalCharPtr,
1385 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1386 generic pointers' tags (#1961866)
1388 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1390 2008-05-19 Borut Razem <borut.razem AT siol.net>
1392 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1393 fixed typo, uninstall include/pic16/pic16devices.txt
1395 2008-05-18 Borut Razem <borut.razem AT siol.net>
1397 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1398 the buffer is null terminated
1399 * src/device/pic16.c:
1400 applied modified patch 1965676: Patch for Win32 16 bit PIC
1401 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1403 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1405 * src/SDCC.lex (check_type),
1406 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1408 * as/mcs51/clean.mk,
1409 * as/z80/clean.mk: also clean *.dep
1410 * device/lib/pic16/libsdcc/stack/Makefile,
1411 * sim/ucsim/libtool: removed as they are rebuild by configure
1412 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1414 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1417 fixupInline instead of createFunction to fix bug 1864577
1418 (inlineFindMaxBlockno): removed, use global blockNo
1419 * src/SDCCglobl.h: added blockNo
1421 * src/z80/peep.h: modified properties
1422 * support/regression/tests/bug1864577.c: new, added
1424 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1426 * as/mcs51/asdata.c,
1427 * as/mcs51/asm.h: added org_cnt
1428 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1429 * as/mcs51/asout.c: changed old K&R to ANSI
1430 * as/mcs51/Makefile.in: use common identifiers
1436 * as/hc08/Makefile.bcc,
1437 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1438 * sdcc_vc_in.h: added define __func__
1439 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1440 Thanks Ruud van Silfhout
1441 * support/regression/tests/bug1717305.c: new, added
1443 2008-05-05 Borut Razem <borut.razem AT siol.net>
1445 * support/regression/Makefile.in,
1446 support/regression/ports/ds390/spec.mk,
1447 support/regression/ports/hc08/spec.mk,
1448 support/regression/ports/mcs51-common/spec.mk,
1449 support/regression/ports/pic14/spec.mk,
1450 support/regression/ports/pic16/spec.mk,
1451 support/regression/ports/ucz80/spec.mk,
1452 support/regression/ports/z80/spec.mk:
1453 added INC_DIR and LIBDIR paths
1454 * src/ds390/gen.c: removed duplicated selicolon
1456 2008-05-04 Borut Razem <borut.razem AT siol.net>
1458 * support/regression/Makefile.in,
1459 support/regression/fwk/lib/testfwk.c,
1460 support/regression/ports/ds390/spec.mk,
1461 support/regression/ports/hc08/spec.mk,
1462 support/regression/ports/mcs51-common/spec.mk,
1463 support/regression/ports/mcs51-large/spec.mk,
1464 support/regression/ports/mcs51-medium/spec.mk,
1465 support/regression/ports/mcs51-small/spec.mk,
1466 support/regression/ports/mcs51-stack-auto/spec.mk,
1467 support/regression/ports/mcs51-xstack-auto/spec.mk,
1468 support/regression/ports/pic14/spec.mk,
1469 support/regression/ports/pic16/spec.mk,
1470 support/regression/ports/ucz80/spec.mk:
1471 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1472 used to run regeression tests
1474 2008-05-01 Raphael Neider <rneider AT web.de>
1476 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1477 supported devices and instructions to add new ones
1479 2008-05-01 Raphael Neider <rneider AT web.de>
1481 * device/include/pic16/adc.h,
1482 device/lib/pic16/libio/adc/adcbusy.c,
1483 device/lib/pic16/libio/adc/adcopen.c,
1484 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1485 18f2455 style ADC devices, based on patch #1776197
1486 * device/lib/pic16/libio/adc/adcclose.c,
1487 device/lib/pic16/libio/adc/adcconv.c,
1488 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1489 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1490 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1491 * device/include/pic16/pic18f4431.h,
1492 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1493 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1495 2008-05-01 Raphael Neider <rneider AT web.de>
1497 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1498 moved xinst flag into pic16_options_t
1499 * src/pic16/device.c (default_device, pic16_list_devices,
1500 pic16_find_device): removed references to sfrrange
1501 * src/pic16/gen.c (genFunction),
1502 src/pic16/glue.c (pic16initialComments),
1503 src/pic16/main.c (pic16_optionsTable),
1504 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1506 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1508 2008-04-29 Raphael Neider <rneider AT web.de>
1510 * src/pic16/devices.inc,
1511 device/include/pic16/pic16devices.txt: replaced compiled-in list
1512 of devices with a variant parsed at runtime
1513 * src/pic16/device.c: added support for parsing pic16devices.txt,
1515 * src/pic16/device.h: removed (now) unused fields from PIC_device
1516 * src/pic16/main.c: removed #pragma maxram,
1517 (_pic16_initPaths): removed bogus generation of search paths,
1518 setup the port proper only after the search paths (for
1519 pic16devices.txt) are set up,
1520 (_pic16_finaliseOptions): moved processor dependant code here
1521 from _pic16_initPaths(), clean up
1522 * src/pic16/ralloc.c (pic16_init_stack),
1523 * src/pic16/ralloc.h,
1524 * src/pic16/pcode.c: clean up
1525 * device/include/Makefile.in,
1526 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1527 * support/scripts/inc2h-pic16.pl: updated instructions
1529 2008-04-29 Raphael Neider <rneider AT web.de>
1531 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1532 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1533 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1534 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1535 added missing family members and 18f2480/2580/4480/4580 family
1536 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1537 * device/include/pic16/pic18f2525.h: use 18f4620.h
1538 * device/include/pic16/pic18f6680.h: use 18f8680.h
1539 * device/include/pic16/pic18fregs.h,
1540 device/lib/pic16/pics.all,
1541 src/pic16/devices.inc: add new devices
1542 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1543 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1544 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1545 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1546 prevent attempting to build the libio for some new devices
1548 2008-04-29 Raphael Neider <rneider AT web.de>
1550 * debugger/mcs51/Makefile.in: fixed paths to sources
1552 2008-04-25 Borut Razem <borut.razem AT siol.net>
1554 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1555 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1556 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1557 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1558 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1559 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1560 as/link/z80/linkz80.dsp: lklibr.c moved
1561 * doc/INSTALL.txt: binary archives in bz2 format
1562 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1564 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1567 * support/regression/tests/bug1856409.c: new, added
1569 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1572 * src/mcs51/peep.c: Use werror for error messages.
1573 * src/SDCCicode.c (geniCodeConditional),
1574 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1575 * src/z80/Makefile.bcc,
1576 * src/z80/z80.dsp: added src/z80/peep.c/h
1577 * support/regression/tests/bug1839321.c: new, added
1579 2008-04-20 Raphael Neider <rneider AT web.de>
1581 * device/include/pic16/pic18f2455.h: added bitfields for port C
1583 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1585 * src/z80/peep.c: Use werror for error messages.
1587 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1589 * src/z80/peep.h (declaration of notUsed()),
1590 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1592 * src/z80/z80.h (added dependency on peep.h),
1593 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1596 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1598 * src/SDCCpeeph.c (added support for notUsed()),
1599 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1601 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1602 for notUsed()): Implemented generic (that is not port-specific) part
1605 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1607 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1608 * device/lib/libsdcc.lib,
1609 * device/lib/Makefile.in,
1610 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1611 * device/lib/calloc.c: renamed to _calloc.c
1612 * device/lib/free.c: renamed to _free.c
1613 * device/lib/malloc.c: renamed to _malloc.c
1614 * device/lib/realloc.c: renamed to _realloc.c
1615 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1616 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1617 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1618 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1619 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1620 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1621 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1622 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1624 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1625 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1626 * support/regression/tests/bug1509084.c: new, added
1628 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * device/include/mcs51/cc2510fx.h: added _XPAGE
1631 * device/include/mcs51/compiler.h: cosmetic changes
1633 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1638 2008-03-31 Borut Razem <borut.razem AT siol.net>
1640 * support/cpp2 renamed to support/cpp
1641 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1642 support/cpp2/libiberty/splay-tree.c,
1643 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1644 support/cpp2/libcpp/directives.c,
1645 support/cpp2/libcpp/include/cpplib.h,
1646 support/cpp2/libcpp/include/symtab.h,
1647 support/cpp2/libcpp/include/line-map.h,
1648 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1649 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1650 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1651 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1652 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1653 release version 4.3.0
1654 * configure.in, configure, Makefile.in, Makefile.bcc:
1655 adapted for moved cpp2
1657 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1659 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1660 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1662 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1664 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1666 * support/regression/tests/bug1717943.c: new, added
1668 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1670 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1671 bytewise return value assignments introduced in last commit.
1673 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1675 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1676 genMult, genJumpTab):
1677 Use 16-bit instructions for addition in some additional cases,
1678 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1680 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1682 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1683 Implemented RFE #1921450, changed some debug messages.
1685 2008-03-30 Borut Razem <borut.razem AT siol.net>
1687 * Small Device C Compiler 2.8.0 released
1688 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1689 * support/scripts/sdcc.nsi: added finish page; this version
1690 was used for 2.8.0 release
1691 * doc/knownbugs.html: removed; magically generated by the build
1692 process using gen_known_bugs.pl from now on
1694 2008-03-23 Borut Razem <borut.razem AT siol.net>
1696 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1697 and reverted it, since it was already fixed by Raphael ;-)
1698 * doc/knownbugs.html: updated for RC2
1700 2008-03-22 Raphael Neider <rneider AT web.de>
1702 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1705 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1708 * support/regression/tests/bug1839277.c: added related testBug1839299
1710 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1712 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1713 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1715 * src/mcs51/gen.c: throughout only output hex constants
1716 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1717 * support/regression/tests/bug1839277.c: new, added
1719 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1721 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1722 compilation warning about nested comments.
1724 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1726 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1727 * support/regression/tests/bug1921073.c: new, added
1729 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1731 * src/z80/SDCCpeeph.c.c (callFuncByName):
1732 Commented function parameters.
1734 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1736 * src/z80/ralloc.c (packRegsForAccUse2):
1737 disabled a broken accumulator packing optimization (fixed #1292721).
1738 * support/regression/tests/bug-1292721: Regression test for #1292721.
1740 2008-03-16 Raphael Neider <rneider AT web.de>
1742 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1743 fixed code bloat regression using a variant of patch #1915618
1745 2008-03-16 Borut Razem <borut.razem AT siol.net>
1747 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1748 icon, changed startup menu for release distribution, code cleaning,
1749 create url files instead links in startup menu
1751 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1754 * support/regression/tests/bug1579949.c: new, added
1756 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1758 * device/lib/printf_fast.c: fixed bug 1255403
1760 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1763 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1765 2008-03-14 Borut Razem <borut.razem AT siol.net>
1767 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1768 command line options
1769 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1770 is correctly displayed
1771 * as/link/z80/lkmain.c: usage line commented out
1773 2008-03-13 Borut Razem <borut.razem AT siol.net>
1775 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1776 updated the list pf supported pic14 devices
1778 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1782 2008-03-12 Borut Razem <borut.razem AT siol.net>
1784 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1785 fixed documentation request #1718191
1786 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1787 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1790 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1793 * support/regression/tests/bug1505811.c: new, added
1795 2008-03-09 Raphael Neider <rneider AT web.de>
1797 * device/include/pic16/pic18f2620.h,
1798 * device/include/pic16/pic18f4620.h,
1799 * device/lib/pic16/libdev/pic18f2620.c,
1800 * device/lib/pic16/libdev/pic18f4525.c,
1801 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1802 family to consistently use pic18f4620.[ch], fixes #1832562
1804 2008-03-09 Borut Razem <borut.razem AT siol.net>
1806 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1807 changed sdcc version to 2.8.0
1808 * knownbugs.html: regenerated
1809 * support/scripts/gen_known_bugs.pl: added number of open bugs
1811 2008-03-09 Raphael Neider <rneider AT web.de>
1813 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1814 (genOr): read volatile operand even if the result is known,
1816 (genOr,genXor): removed unused legacy code,
1817 (genDummyRead): use pic16_mov2w_volatile()
1819 2008-03-08 Borut Razem <borut.razem AT siol.net>
1821 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1822 cons w. --model-large
1823 * support/regression/staticinit.c: added regression test for bug
1826 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * src/ds390/gen.c (pushSide, genPcall),
1829 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1830 * src/mcs51/gen.c: cosmetic changes
1831 * support/regression/fwk/include/testfwk.h: added macro reentrant
1832 * support/regression/tests/bug1908493.c: new, added
1834 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1836 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1838 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1840 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1841 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1842 already set in ds390/main.c and mcs51/main.c
1844 2008-03-07 Raphael Neider <rneider AT web.de>
1846 * src/regression/init0.c: new test for initialized arrays of function
1848 * src/regression/Makefile: made a bit more flexible, added init0.c
1849 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1850 pointers, closes #1427663
1852 2008-03-05 Borut Razem <borut.razem AT siol.net>
1854 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1855 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1857 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1859 * support/librarian/sdcclib.c:Added feature request 1908061:
1860 Synchronise sdcclib commands with ar.
1862 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1864 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1865 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1866 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1867 * device/include/mcs51/compiler.h: removed umlauts, added double
1870 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1873 * support/regression/tests/bug1536762.c: new, added
1875 * src/SDCCutil.h: added getBuildDate()
1876 * src/SDCCmain.c (printVersionInfo),
1877 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1879 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1880 * src/ds390/ralloc.c (packRegisters),
1881 * src/mcs51/ralloc.c (packRegisters),
1882 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1884 * support/regression/tests/bug1618050.c: new, added
1885 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1886 * support/regression/fwk/include/testfwk.h,
1887 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1890 2008-03-04 Raphael Neider <rneider AT web.de>
1892 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1893 on accessing OP_SYM_TYPE(op)
1894 * src/pic/gen.h: removed unused prototype of genMinusDec()
1895 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1896 fix #1876953 (invalid subtraction code), removed unused code
1898 2008-03-03 Raphael Neider <rneider AT web.de>
1902 * src/pic/genarith.c,
1904 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1905 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1907 2008-03-03 Raphael Neider <rneider AT web.de>
1909 * src/pic/device.c (find_device): search user-specified paths first
1910 for pic14devices.txt, fixes #1900827
1912 2008-03-02 Borut Razem <borut.razem AT siol.net>
1914 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1915 AddToPath and RemoveFromPath
1917 2008-03-01 Borut Razem <borut.razem AT siol.net>
1919 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1920 work correctly, added debugging support if -DSDCC.DEBUG command line
1923 2008-02-28 Borut Razem <borut.razem AT siol.net>
1925 * doc/sdccman.lyx: cosmetic changes
1927 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1930 * doc/sdccman.lyx: fixed unmeant removal of spaces
1932 2008-02-27 Borut Razem <borut.razem AT siol.net>
1934 * support/scripts/sdcc.nsi: corrected installation directory for
1935 current user installation mode
1936 * doc/README.txt: added Philipp Klaus Krause to the developers list
1938 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1941 return ifx condition
1942 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1943 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1944 ifxJump to fix bug 1838000
1945 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1946 * support/regression/tests/bug1838000.c: new, added
1947 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1949 2008-02-26 Borut Razem <borut.razem AT siol.net>
1951 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1953 * support/scripts/sdcc.nsi: added MULTIUSER page,
1954 NSIS upgraded to version 2.35
1956 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1958 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1959 * support/regression/tests/bug1565152.c: new, added
1961 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1963 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1964 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1965 * support/regression/tests/bug1670148.c: new, added
1967 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1969 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1971 2008-02-24 Borut Razem <borut.razem AT siol.net>
1973 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1974 is ineffective for unsigned char parameter
1976 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1979 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1980 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1981 * support/Util/MySystem.c (my_system): output errorcode when verbose
1983 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1985 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1988 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1990 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1993 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1995 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1997 2008-02-21 Borut Razem <borut.razem AT siol.net>
1999 * support/regression/Makefile.in,
2000 support/regression/ports/ds390/spec.mk,
2001 support/regression/ports/hc08/spec.mk,
2002 support/regression/ports/mcs51-common/spec.mk,
2003 support/regression/ports/pic14/spec.mk,
2004 support/regression/ports/pic16/spec.mk,
2005 support/regression/ports/ucz80/spec.mk,
2006 support/regression/ports/xa51/spec.mk:
2007 added CFLAGS when compiling timeout
2009 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2011 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
2014 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2016 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
2017 * support/regression/tests/bug1888147.c: new, added
2019 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2021 * src/z80/gen.c: fixed bugs #1596270, #1736867
2023 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2025 * src/z80/gen.c: fixed bug in register pair loading when swapping register
2026 contents, mostly fixes #1596270
2028 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
2030 * src/z80/peeph.def,
2031 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
2032 peepholes, fixes #1806565
2034 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
2036 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
2037 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
2038 fixes bug 1739475, thanks Robert Larice
2039 (rule 271): new, added
2041 2008-02-18 Borut Razem <borut.razem AT siol.net>
2043 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
2045 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
2047 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
2049 2008-02-17 Raphael Neider <rneider AT web.de>
2051 * src/pic16/genarith.c,
2054 * src/pic16/genutils.c: removed unused legacy code,
2055 removed unused fields from struct asmop and struct _G
2057 2008-02-17 Raphael Neider <rneider AT web.de>
2059 * src/pic16/gen.c (AccRsh): cosmetic changes,
2060 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
2061 genRightShiftLiteral): fixed to work with SFRs as result by
2062 assigning only once to result,
2063 removed a lot of unused/excluded code fragments
2065 2008-02-17 Raphael Neider <rneider AT web.de>
2067 * device/include/pic/pic16f88.h,
2068 * device/include/pic/pic16f886.h,
2069 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2071 2008-02-17 Borut Razem <borut.razem AT siol.net>
2073 * src/z80/peeph.def: applied patch
2074 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2075 * src/z80/gen.c, src/z80/peeph.def: applied patch
2076 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2077 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2078 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2079 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2080 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2081 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2083 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * as/link/mcs51/aslink.dsp: removed SDK define
2086 * as/link/z80/clean.mk: brought in sync with other ports
2087 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2088 * as/hc08/Makefile.bcc,
2089 * as/mcs51/Makefile.bcc,
2090 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2091 * src/z80/main.c (_setValues): use the now capitalized -Z,
2092 (z80_port, gbz80_port): generate debug information when asked
2094 2008-02-16 Borut Razem <borut.razem AT siol.net>
2096 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2097 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2098 as/z80/Makefile.in. as/z80/Makefile.bcc:
2099 applied patch #1893393: patch for as-z80 and link-z80 to generate
2100 cdb, thanks to Armin Diehl
2101 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2102 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2103 asnoice.c moved to as/asxxsrc/asnoice.c
2104 * src/z80/peeph-gbz80.def: applied patch
2105 #1880235: Z80 return peephole, thanks to Philipp Krause
2107 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2110 * doc/sdccman.lyx: bumped version to 2.7.5
2111 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2113 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * device/include/pic16/stdlib.h,
2116 * device/lib/pic16/libc/stdlib/ltoa.c,
2117 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2119 2008-02-13 Borut Razem <borut.razem AT siol.net>
2121 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2122 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2123 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2124 src/SDCCopt.c, src/SDCCval.c:
2125 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2127 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * src/SDCCsymt.c (compareType): fixed bug 1309013
2131 2008-02-09 Borut Razem <borut.razem AT siol.net>
2133 * src/SDCCval.c, src/SDCCval.h:
2134 code cleaning, added function constChrVal()
2135 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2136 call constChrVal() instead constVal()
2138 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2140 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2143 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2144 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2147 2008-02-01 Raphael Neider <rneider AT web.de>
2149 * device/include/pic/pic16f886.h,
2150 * device/include/pic/pic16f887.h: added RA6 and RA7
2152 2008-01-24 Raphael Neider <rneider AT web.de>
2154 * device/include/pic/pic16f88.h: added RA6 and RA7
2155 * device/lib/pic/libdev/disabled_pic16f886.c,
2156 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2158 * src/pic16/devices.inc,
2159 * device/include/pic16/pic18f2423.h,
2160 * device/include/pic16/pic18f2523.h,
2161 * device/include/pic16/pic18fregs.h,
2162 * device/lib/pic16/pics.all
2163 * device/lib/pic16/libdev/pic18f2423.c,
2164 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2165 * device/lib/pic16/libio/i2c.ignore,
2166 * device/lib/pic16/libio/usart.ignore,
2167 * device/lib/pic16/libio/adc.ignore: ignore new devices
2169 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2171 * src/SDCCast.c (createRMW): fixed bug 1582651
2173 2008-01-20 Borut Razem <borut.razem AT siol.net>
2175 * src/SDCCcse.c: partially fixed enhancement request
2176 #1793872 - multiply by -1 not collapsed
2177 * support/regression/tests/arithcsi.c: added regression test
2179 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * as/mcs51/asx8051.dsp: removed define SDK
2182 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2183 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2185 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2186 cosmetic changes, brought more in sync, changed old K&R to ANSI
2188 2008-01-13 Borut Razem <borut.razem AT siol.net>
2190 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2191 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2193 2007-12-30 Borut Razem <borut.razem AT siol.net>
2195 * src/pic16/gen.c: fixed implementation of bitwise operations for
2197 * support/regression/tests/bitwise.c: added test cases
2199 2007-12-29 Borut Razem <borut.razem AT siol.net>
2201 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2202 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2203 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2204 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2205 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2206 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2207 src/pic16/pcode.[ch]: added const qualifier
2208 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2209 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2210 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2211 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2212 * as/asxxsrc/aslex.c: use dbuf_getline()
2213 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2214 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2215 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2216 as/z80/asm.h, as/z80/z80adr.c:
2217 changed type of ib and ip to const char *
2219 2007-12-28 Borut Razem <borut.razem AT siol.net>
2221 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2222 introduced (readlin) - long lines are turuncated
2223 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2224 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2225 as/z80/Makefile.in: moved aslex.c to asxxsrc
2226 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2227 * as/hc08/asmain.c, as/mcs51/asmain.c:
2228 added missing initialization of a_addr field
2229 * support/regression/tests/long_asm_line.c: added regtest for long
2232 2007-12-22 Borut Razem <borut.razem AT siol.net>
2234 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2236 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2240 2007-12-16 Borut Razem <borut.razem AT siol.net>
2242 * device/include/pic16/stdbool.h: removed, since already exists in
2243 device/include/; this also fixes bitopcse.c regression test for pic16
2245 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2246 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2247 dereference doesn't work; covered by regression test bug1399290
2249 2007-12-05 Borut Razem <borut.razem AT siol.net>
2251 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2254 2007-12-01 Borut Razem <borut.razem AT siol.net>
2256 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2257 corrected handling of the highest_valid_address
2259 2007-11-17 Raphael Neider <rneider AT web.de>
2261 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2262 * src/pic/glue.c (picglue): emit .file if --debug is given
2264 2007-11-17 Raphael Neider <rneider AT web.de>
2266 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2267 care when left or right operand resides in result, fixes #1830220
2269 2007-11-17 Borut Razem <borut.razem AT siol.net>
2271 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2272 #983491 - "Merge duplicate strings function is ineffective"
2273 * support/regression/tests/bug-983491.c: regtest disabled
2274 * as/asxxsrc: created
2275 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2276 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2277 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2278 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2279 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2280 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2281 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2282 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2283 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2284 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2285 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2286 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2287 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2289 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2291 * device/include/stdarg.h: added and removed some casts
2292 * src/SDCCsymt.c (compareType): Fully check types between generic and
2293 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2295 2007-11-13 Borut Razem <borut.razem AT siol.net>
2297 * support/regression/tests/bug-1817005.c:
2298 added regtest for bug #1817005 - as-z80 chokes on long labels
2300 2007-11-12 Borut Razem <borut.razem AT siol.net>
2302 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2303 as/z80/asout.c, as/z80/aslist.c:
2304 fixed bug #1817005 - as-z80 chokes on long labels
2306 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2309 * as/z80/asmain.c: cosmetic changes
2312 * as/z80/alloc.h: removed
2314 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2315 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2316 * as/link/hc08/Makefile.in,
2317 * as/link/mcs51/Makefile.in,
2318 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2320 * as/link/mcs51/lkarea.c,
2321 * as/link/mcs51/lkmain.c: cosmetic changes
2322 * as/link/hc08/lklibr.c,
2323 * as/link/z80/lklibr.c,
2324 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2325 used cygwin_conv_to_full_posix_path,
2326 added warnings, cosmetic changes, brought more in sync
2327 changed old K&R into ANSI function declarations
2328 * as/link/z80/lklibr.c (loadAdb): added
2329 * as/link/z80/lkmain.c: removed -- option from usage text
2331 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2333 * src/mcs51/gen.c (outBitC): optimized for no result
2335 2007-10-31 Borut Razem <borut.razem AT siol.net>
2337 * src/SDCCsymt.c: fixed (hopeful properly) bug
2338 #1805702 - order of extern matters
2339 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2342 2007-10-29 Borut Razem <borut.razem AT siol.net>
2344 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2345 - order of extern matters
2346 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2349 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2351 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2352 24bitMode, portIsDS390
2353 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2354 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2355 (notVolatileVariable): also check sloc names,
2356 (callFuncByName): moved ftab[] out of function and sorted it by use
2358 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2360 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2361 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2362 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2363 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2364 * support/regression/tests/bug-880197.c: new, added
2366 2007-10-28 Borut Razem <borut.razem AT siol.net>
2368 * support/regression/Makefile.in,
2369 support/regression/ports/mcs51-large/spec.mk,
2370 support/regression/ports/mcs51-xstack-auto/spec.mk,
2371 support/regression/ports/mcs51-stack-auto/spec.mk,
2372 support/regression/ports/mcs51-medium/spec.mk,
2373 support/regression/ports/mcs51-common/spec.mk,
2374 support/regression/ports/mcs51-common/*,
2375 support/regression/ports/mcs51-small/*:
2376 mcs51 renamed to mcs51-common, created mcs51-small
2377 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2378 * support/regression/tests/bug-1805702.c: added regtest for bug
2381 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2383 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2384 added new rules 265 - 270
2385 * support/regression/tests/bug1721024.c:new, added
2386 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2387 introduced new test-mcs51 to run all mcs51 tests
2389 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2391 * support/regression/tests/bug1816470.c: new, added
2393 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2395 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2396 propagate for *,+,- with float, fixed bug 1816470
2397 (decorateType): cast to resultTypeProp instead of resultType
2399 2007-10-19 Borut Razem <borut.razem AT siol.net>
2401 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2402 function is ineffective" for pic16 tareget
2403 * support/scripts/listerr.c: corrected include path
2404 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2407 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * support/regression/tests/using.c: new, added
2410 * support/regression/tests/vaargs.c: fixed and enabled test
2412 2007-10-18 Borut Razem <borut.razem AT siol.net>
2414 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2416 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2418 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2420 * doc/sdccman.lyx: documented option --Werror
2421 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2422 RegBankUsed[] earlier
2424 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2430 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2432 * src/SDCCast.c (decorateType): improved optimization of tri-op
2433 * src/SDCCerr.c (vwerror, setWError),
2435 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2436 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2438 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2440 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2441 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2442 * support/regression/tests/bug-223113.c,
2443 * support/regression/tests/bug-426632.c,
2444 * support/regression/tests/bug-468811.c,
2445 * support/regression/tests/bug-477835.c,
2446 * support/regression/tests/bug-478094.c,
2447 * support/regression/tests/bug-499644.c,
2448 * support/regression/tests/bug-524209.c,
2449 * support/regression/tests/bug-524211.c,
2450 * support/regression/tests/packcast.c,
2451 * support/regression/tests/structidx.c: added empty tests
2452 * support/regression/tests/bug-607243.c: enabled test
2454 2007-10-06 Borut Razem <borut.razem AT siol.net>
2456 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2457 support of universal binaries on Mac OS X
2459 2007-10-02 Borut Razem <borut.razem AT siol.net>
2461 * src/SDCCval.h: unified double2ul macro for all platforms
2462 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2463 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2465 2007-09-30 Borut Razem <borut.razem AT siol.net>
2467 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2469 * sdcc_vc_in.h: enabled warnings
2470 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2471 unsigned type, result still unsigned
2472 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2474 2007-09-28 Raphael Neider <rneider AT web.de>
2476 * src/pic/device.c (find_device): prevent buffer underflow error
2477 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2478 the just destroyed list entry
2480 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2482 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2485 2007-09-18 Borut Razem <borut.razem AT siol.net>
2487 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2488 applied to unsigned type, result still unsigned
2490 2007-09-17 Borut Razem <borut.razem AT siol.net>
2492 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2493 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2494 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2495 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2496 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2497 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2498 src/z80/gen.c, src/z80/ralloc.c:
2499 fixed bug #1739860 - sdcc does not work correctly on some platforms
2501 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2503 2007-09-17 Raphael Neider <rneider AT web.de>
2505 * src/pic16/device.c: reverted to previous version
2506 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2508 2007-09-16 Raphael Neider <rneider AT web.de>
2510 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2511 as this raises a ton of gpasm warnings, just emit a second label
2512 * src/pic16/devices.inc,
2513 * device/lib/pic16/pics.all,
2514 * device/lib/pic16/libdev/pic18f2585.c,
2515 * device/lib/pic16/libdev/pic18f2680.c,
2516 * device/lib/pic16/libdev/pic18f2682.c,
2517 * device/lib/pic16/libdev/pic18f2685.c,
2518 * device/lib/pic16/libdev/pic18f4585.c,
2519 * device/lib/pic16/libdev/pic18f4680.c,
2520 * device/lib/pic16/libdev/pic18f4682.c,
2521 * device/lib/pic16/libdev/pic18f4685.c,
2522 * device/include/pic16/pic18f2585.h,
2523 * device/include/pic16/pic18f2680.h,
2524 * device/include/pic16/pic18f2682.h,
2525 * device/include/pic16/pic18f2685.h,
2526 * device/include/pic16/pic18f4585.h,
2527 * device/include/pic16/pic18f4680.h,
2528 * device/include/pic16/pic18f4682.h,
2529 * device/include/pic16/pic18f4685.h,
2530 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2531 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2532 patch contributed by Anton Strobl, applied with changes
2534 2007-09-16 Raphael Neider <rneider AT web.de>
2536 * device/include/pic16/pic18f2431.h,
2537 * device/include/pic16/pic18f25j10.h,
2538 * device/include/pic16/pic18f4431.h,
2539 * device/include/pic16/pic18f45j10.h: adopted common include style
2540 * device/include/pic16/pic18f1320.h,
2541 * device/include/pic16/pic18f2320.h,
2542 * device/include/pic16/pic18f2525.h,
2543 * device/include/pic16/pic18f4320.h,
2544 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2545 * device/include/pic16/pic18fregs.h: prepared for automatic include
2546 file selection by having DEVICE.h for every DEVICE
2547 * device/lib/pic16/libdev/pic18f2320.c,
2548 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2550 * device/lib/pic16/configure.in,
2551 * device/lib/pic16/configure: use rm -rf instead of rmdir
2552 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2553 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2555 2007-09-09 Borut Razem <borut.razem AT siol.net>
2557 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2558 distingush between i386 and ppc Mac OS X versions
2560 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2562 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2563 * support/regression/tests/bug1788177.c: new, added
2565 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2567 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2568 * device/include/mcs51/lint.h added keyword __naked
2570 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2574 * src/SDCCmem.h: removed maxRegBank
2575 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2576 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2577 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2578 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2579 name and behaviour to handle banked functions
2580 (scan4op): and use it to fix bug 1786213
2582 2007-09-03 Raphael Neider <rneider AT web.de>
2584 * device/include/pic16/pic18f248.h,
2585 * device/include/pic16/pic18f258.h,
2586 * device/include/pic16/pic18f448.h,
2587 * device/lib/pic16/libdev/pic18f248.c,
2588 * device/lib/pic16/libdev/pic18f258.c,
2589 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2590 added T0CONbits, fixes #1786891
2592 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2594 * src/ds390/gen.c (genFarPointerSet),
2595 * src/hc08/ralloc.c (packRegisters),
2596 * src/mcs51/ralloc.c (packRegisters),
2597 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2599 * src/SDCCicode.h: POINTER_SET can be true for literals too
2600 * support/regression/tests/bug1750318.c: new, added
2602 2007-08-23 Borut Razem <borut.razem AT siol.net>
2604 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2605 library versions without the completition functionality
2607 2007-08-22 Raphael Neider <rneider AT web.de>
2609 * device/include/pic16/pic18f1220.h,
2610 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2612 2007-08-12 Borut Razem <borut.razem AT siol.net>
2614 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2616 2007-08-11 Borut Razem <borut.razem AT siol.net>
2618 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2619 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2620 support/Util/SDCCerr.[ch] moved to src
2621 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2622 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2623 device/examples/ds390/tinitalk/tinitalk.dsp,
2624 device/examples/serialcomm/windows/serialcomm.dsp,
2625 support/librarian/librarian.dsp:
2626 removed linking of unused odbc32.lib and odbccp32.lib
2627 * support/scripts/winres.h:
2628 added for compilation with Visual C++ 2005 Express Edition
2630 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2632 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2635 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2637 * sdccconf_in.h: update the endian test so that SPARC Solaris
2638 does not throw syntax errors
2640 2007-08-06 Borut Razem <borut.razem AT siol.net>
2642 * doc/sdccman.lyx: removed two index entries which prevented the
2643 generation of sdcc doc archive
2645 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2647 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2648 instead of lyx 1.5.0.
2650 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2652 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2653 Lucas Loizaga, with minor modifications. Thanks!
2655 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2657 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2660 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2662 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2663 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2666 2007-07-22 Borut Razem <borut.razem AT siol.net>
2668 * configure.in, configure: re-introduced .version
2669 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2670 the version reverted to 2.7.0
2672 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * doc/sdccman.lyx: bumped version to 2.7.3
2676 * device/include/mcs51/compiler.h: fixed elif->else
2677 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2678 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2679 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2680 enable accuse for bit operands
2681 * src/SDCCmain.c (printVersionInfo),
2682 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2683 environment descriptor
2684 * src/SDCCutil.h: added getBuildEnvironment
2685 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2686 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2687 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2688 * support/regression/tests/bug1348008.c,
2689 * support/regression/tests/bug1496419.c,
2690 * support/regression/tests/bug1503067.c,
2691 * support/regression/tests/preproc.c: added empty tests
2693 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2695 * support/regression/tests/bug1678803.c: new, added
2697 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * as/link/hc08/lkihx.c,
2701 * as/link/hc08/lkrloc.c,
2702 * as/link/mcs51/lkihx.c,
2703 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2704 ihxExtendedLinearAddress
2705 * as/link/mcs51/lkrloc.c (relr),
2706 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2707 acall/ajmp, see bug 830513
2709 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2712 (cseBBlock): remember aggr2ptr has been used
2713 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2714 (geniCodeAssign): fixed bug 868103
2715 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2716 added operandSize prototype
2717 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2718 (genDataPointerSet): use max of size of right and result,
2719 (gencjne): added parameter useCarry for optimization,
2720 (genCmpEq): use carry if appropriate,
2721 (genXor): check if operand already in carry
2722 * support/regression/tests/bug-868103.c: enabled test
2724 2007-07-12 Raphael Neider <rneider AT web.de>
2726 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2728 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2730 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2731 from Robert Larice, thanks
2732 * support/regression/tests/bitopcse.c,
2733 * support/regression/tests/bitvars.c,
2734 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2735 * support/regression/tests/bug-927659.c: enabled test for z80
2736 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2737 * support/regression/tests/bug1745717.c: new, added
2738 * support/regression/tests/literalop.c,
2739 * support/regression/tests/nullstring.c: removed storage definitions that
2740 are now in testfwk.h
2742 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2744 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2745 and bool for targets that do not fully support it.
2746 * support/regression/tests/bug1546986.c,
2747 * support/regression/tests/bug1723128.c,
2748 * support/regression/tests/bug1734654.c,
2749 * support/regression/tests/bug1738367.c,
2750 * support/regression/tests/constantRange.c: only use bool if allowed
2752 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2754 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2755 Larice, also handle function pointers
2756 * support/regression/tests/bug1749275.c: new, added
2758 2007-07-03 Borut Razem <borut.razem AT siol.net>
2760 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2761 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2762 #1746528: SDCC should ignore ':' in inline assembler comments
2763 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2765 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2768 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2770 2007-06-29 Borut Razem <borut.razem AT siol.net>
2772 * src/SDCCmain.c: fixed bug
2773 #1744746: SDCC #4867: broken option --xram-size
2775 2007-06-28 Borut Razem <borut.razem AT siol.net>
2777 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2778 find out the endianess of host machine for ucsim
2780 2007-06-27 Borut Razem <borut.razem AT siol.net>
2782 * support/regression/generate-cases.py: corrected the file name
2784 * configure.in, configure, sdccconf_in.h: find out the endianess of
2786 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2789 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2791 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2793 2007-06-26 Borut Razem <borut.razem AT siol.net>
2795 * support/regression/generate-cases.py: display warning if function
2796 list is empty; implemented more flexible rule for detection of
2797 testing functions, allowing return type 'void' in the same line as
2798 the function name in the function definition
2799 * support/regression/tests/bug-1654060.c: corrected test
2800 * support/librarian/sdcclib.c: fixed warning:
2801 format '%s' expects type 'char *', but argument 2 has type 'int'
2803 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2805 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2806 Multiple infiles for sdcclib.
2808 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2810 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2813 2007-06-18 Borut Razem <borut.razem AT siol.net>
2815 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2816 how to handle comments, so they have to be removed by the
2817 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2818 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2819 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2820 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2821 table driven option hadling
2823 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * src/SDCCast.c (decorateType),
2826 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2827 iCode to ast level to fix bug 1738367
2828 * support/regression/tests/bug1738367.c: new, added
2830 2007-06-15 Raphael Neider <rneider AT web.de>
2832 * src/pic16/devices.inc,
2833 * device/lib/pic16/pics.all,
2834 * device/include/pic16/pic18fregs.h,
2835 * device/include/pic16/pic18f[24][45]20.h,
2836 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2837 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2838 * device/lib/pic16/Makefile.in: faster cleanup
2840 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2842 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2844 2007-06-13 Raphael Neider <rneider AT web.de>
2846 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2848 2007-06-12 Raphael Neider <rneider AT web.de>
2850 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2851 suppress bit defines if NO_BIT_DEFINES is #define'd
2852 * device/include/pic/pic*.h: recreated all headers to include
2853 conditional bit defines
2854 * device/include/pic/pic16f886.h,
2855 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2856 * device/include/pic/recreate.sh: script to recreate the complete
2857 device library files based on the currently supported devices
2859 2007-06-12 Borut Razem <borut.razem AT siol.net>
2861 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2862 support/regression/Makefile.in, support/scripts/build.mak,
2863 support/scripts/Makefile.snapshot:
2864 use new svn URL scheme
2865 * doc/sdccman.lyx: SDCC Wiki moved to
2866 http://sdcc.wiki.sourceforge.net/
2868 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2870 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2871 * support/regression/tests/bug1734654.c: added
2873 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2875 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2876 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2877 with literal operands
2879 2007-06-10 Borut Razem <borut.razem AT siol.net>
2881 * as/link/z80/lklibr.c: fixed mingw build warning
2882 lklibr.c:575: warning: implicit declaration of function 'tolower'
2883 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2884 src/z80/main.c: move target specific options from src/SDCCmain.c
2885 to src/<target>/main.c
2887 2007-06-09 Borut Razem <borut.razem AT siol.net>
2889 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2890 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2891 * support/regression/tests/bug-1294691.c: added
2893 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2895 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2896 can also be static, fixes bug 1733438
2897 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2898 have absolute address too
2899 (computeType): added optimization for 'cond ? true : false'
2900 * support/regression/tests/absolute.c: added test for static absolute var
2902 2007-06-08 Raphael Neider <rneider AT web.de>
2904 * src/regression/Makefile: suppress parallel builds, allow easy
2905 switching between pic14/pic16 ports
2906 * src/regression/picregs.h: added pic14/16 header file switch
2907 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2908 inline.c,nestfor.c,string1.c}: include "picregs.h"
2910 2007-06-07 Borut Razem <borut.razem AT siol.net>
2912 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2913 permanent solution to suppress GCC 4.2.0 c++ warning:
2914 deprecated conversion from string constant to `char *'
2915 use 'const char *' where ever required
2916 * support/regression/generate-cases.py: implemented more flexible rule
2917 for detection of testing functions, allowing white-spaces surrounding
2918 the function name and the 'void' parameter.
2919 * support/regression/tests/constantRange.c,
2920 support/regression/tests/scott-compare3.c: fixed failing regression
2921 tests, uncovered by implementation of more flexible rule for detection
2922 of testing functions
2924 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2926 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2928 2007-06-04 Borut Razem <borut.razem AT siol.net>
2930 * configure.in, configure, config_vc.awk: sdcc version number is now
2931 stored in configure.in; removed .version
2932 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2933 doc/INSTALL.txt: version bumped to 2.7.2
2934 * sim/ucsim/configure.in, sim/ucsim/configure:
2935 use "read" to read from .version
2937 2007-06-03 Borut Razem <borut.razem AT siol.net>
2939 * */Makefile.in: removed annoying warning:
2940 Makefile:xx: Makefile.dep: No such file or directory
2942 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2944 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2945 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2946 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2947 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2948 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2949 bugfix: only use newBoolLink for bit result type
2950 * src/SDCCicode.c (geniCodeLogic): added param tree,
2951 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2952 (geniCodeLogicAndOr): use IS_BIT,
2953 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2954 (ast2iCode): added tree param to geniCodeLogic for comparisons
2955 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2956 * support/regression/tests/bug1723128.c: added test NotZero
2958 2007-06-01 Borut Razem <borut.razem AT siol.net>
2960 * SDCPP synchronized with GCC CPP release version 4.2.0,
2961 currently the latest release:
2962 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2963 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2964 support/cpp2/cppdefault.h, support/cpp2/except.h,
2965 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2966 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2967 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2968 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2969 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2970 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2971 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2972 support/cpp2/opts.h, support/cpp2/output.h,
2973 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2974 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2975 support/cpp2/system.h, support/cpp2/version.c,
2976 support/cpp2/Makefile.in: modified
2977 * support/cpp2/opts-common.c: added
2978 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2979 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2980 search for included source file in local directory
2981 * sim/ucsim/configure, sim/ucsim/configure.in:
2982 temporary solution to suppress GCC 4.2.0 c++ warning:
2983 deprecated conversion from string constant to `char *'
2985 2007-06-01 Raphael Neider <rneider AT web.de>
2987 * device/lib/pic/libdev/pic12f683.c,
2988 * device/include/pic/pic12f683.h: added GPIO bits
2990 2007-06-01 Raphael Neider <rneider AT web.de>
2992 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2993 quotation marks, clarified role of PIC14 vs. PIC16 ports
2994 * src/pic16/devices.inc,
2995 * device/include/pic16/pic18fregs.h,
2996 * device/include/pic16/pic18f[24][45]j10.h,
2997 * device/lib/pic16/pics.all,
2998 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2999 18f24j10, 18f25j10, 18f44j10, and 18f45j10
3000 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
3001 for new devices as they are not yet supported by gputils
3003 2007-05-31 Borut Razem <borut.razem AT siol.net>
3005 * Small Device C Compiler 2.7.0 released
3006 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
3007 changed sdcc version to 2.7.1
3008 * support/scripts/sdcc.nsi: added How to create WIN32 release
3011 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
3013 * doc/sdccman.lyx: documented initialization and allocation of absolute
3014 variables, bit parameter passing, the need for function pointers to be
3015 reentrant and alpha quality support of inline and retrict
3017 2007-05-26 Borut Razem <borut.razem AT siol.net>
3019 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
3020 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
3021 * docs/knownbugs.html: updated
3023 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
3025 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
3027 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
3029 (gencjneshort): optimized when left is AOP_DIR
3030 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
3031 initializing unions in a struct/array
3032 * support/regression/fwk/include/testfwk.h: added defines for data, near
3033 and far for host and z80
3034 * support/regression/tests/bug1723128.c: new, added
3036 2007-05-22 Borut Razem <borut.razem AT siol.net>
3038 * doc/knownbugs.html: updated
3040 2007-05-21 Raphael Neider <rneider AT web.de>
3042 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
3043 error message instead
3044 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
3046 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
3048 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
3050 2007-05-21 Raphael Neider <rneider AT web.de>
3052 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
3054 * src/regression/gpsim_assert.h,
3055 * src/regression/Makefile,
3056 * src/regression/pcodeopt.c: regression test for the above fix
3058 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
3060 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
3061 jumps to self, fixed bug 1717281
3063 2007-05-10 Borut Razem <borut.razem AT siol.net>
3065 * support/scripts/gen_known_bugs.pl: cosmetic fix
3066 * doc/knownbugs.html: generated by gen_known_bugs.pl
3068 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3070 * src/SDCCast.c (createFunction): also generate non-inlined version of
3071 function for functions declared as "static inline"
3072 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3073 function can be inlined after non-inlined version generated.
3075 2007-05-10 Borut Razem <borut.razem AT siol.net>
3077 * support/scripts/gen_known_bugs.pl: added script
3078 which generates knownbugs.html
3080 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3082 * doc/knownbugs.html: updated for release 2.7.0
3084 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3086 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3088 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3091 (throughout): updated generating comments
3092 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3093 (throughout): updated generating comments
3094 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3095 rule instead of at the second, or it might skip lines when removing the
3097 * support/regression/tests/bug1714204.c: changed test to foo
3099 2007-05-08 Borut Razem <borut.razem AT siol.net>
3101 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3102 thanks to SDCC Distributed Compile Farm members,
3103 added Z80 and GBZ80 command line options
3104 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3106 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3108 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3109 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3110 * support/regression/tests/longlit.c: modified to be tested at all and
3111 to pass the actual test
3113 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3115 * device/include/mcs51/uPSD33xx.h: Added.
3117 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3119 * device/lib/_gptrput.c,
3120 * device/lib/_gptrget.c: removed old code,
3122 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3123 * support/regression/tests/bug1714204.c: new, added
3125 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3127 * support/regression/tests/regtrack.c: test was never executed
3128 because of the regression test being picky about white spaces.
3129 * device/lib/mcs51/crtclear.asm: added comment
3131 2007-05-06 Raphael Neider <rneider AT web.de>
3133 * device/lib/pic/Makefile.rules,
3134 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3135 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3137 2007-05-06 Raphael Neider <rneider AT web.de>
3139 * src/pic16/device.h,
3141 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3142 _pic16_setDefaultOptions): removed/reordered command-line args
3143 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3144 devices, regrouped command line args, environment variables),
3145 clarified sone points, added sections on how to add devices to the
3148 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3150 * src/z80/peeph.def: fixed bug in rule 2
3152 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3154 * src/port.h: added TARGET_MCS51_LIKE
3155 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3156 take advantage of it too
3157 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3158 (shiftR2Left2Result): Optimized: don't check shifting by 0
3159 * src/z80/peeph-z80.def,
3160 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3161 modifications, see patch 1700823
3162 * src/mcs51/peep.c (): fixed bug 1712928
3163 * support/regression/tests/bug1712928.c: new, added
3165 2007-05-05 Borut Razem <borut.razem AT siol.net>
3167 * device/lib/pic16/Makefile.common.in,
3168 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3169 removed bash dependencies
3171 2007-05-01 Borut Razem <borut.razem AT siol.net>
3174 fixed bug #1710507: --i-code-in-asm makes compile fail
3175 all iCode comments are now one liners
3176 * src/mcs51/gen.c: fixed memory leak
3178 2007-05-01 Raphael Neider <rneider AT web.de>
3180 * device/lib/pic/libdev/*.c
3181 * device/include/pic/*.h: regenerated all device libs from updated
3183 * support/scripts/inc2h.pl: documented usage, now uses strict to
3186 2007-04-30 Borut Razem <borut.razem AT siol.net>
3189 fixed bug #1669175: Problem with space in output paths
3190 documented how to use paths with spaces for Windows users
3192 2007-04-29 Borut Razem <borut.razem AT siol.net>
3194 * Fixed svn:eol-style and svn:keywords properties
3195 * src/SDCCval.c: fixed bug
3196 #1592871: Segfault with "large" const arrays of characters
3197 replaced recursion with iteration
3198 * Removed svn:executable property from non-executable files
3200 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3202 * src/mcs51/gen.c (genRet): fixed bug 1707003
3204 2007-04-27 Raphael Neider <rneider AT web.de>
3206 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3207 createReachingDefinitions,assignValnums,pic16_destructDF,
3208 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3209 prevent NULL pointer dereferences
3210 * device/lib/pic/libdev/pic16f886.c,
3211 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3212 prevent building them, gputils do not really support them yet
3214 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3216 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3217 helps printf_small. 32 bytes more __idata mem.
3219 2007-04-27 Raphael Neider <rneider AT web.de>
3221 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3222 return early when pb or pb->pcHead is NULL (patch #1708427)
3223 * src/regression/empty.c,
3224 * src/regression/Makefile: added test with empty functions
3225 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3227 2007-04-27 Borut Razem <borut.razem AT siol.net>
3229 * src/SDCCast.c: fixed feature request
3230 #1547512: Redundant strings linked when using sizeof("abc")
3232 2007-04-23 Borut Razem <borut.razem AT siol.net>
3234 * doc/sdccman.lyx, src/SDCCmain.c:
3235 peep-hole comments are generated only if --fverbose-asm option is
3236 specified and --no-peep-comments is not, as proposed by Frieder.
3237 * support/regression/Makefile.in: compile regression tests with
3238 --fverbose-asm option so one can "grep" whether a new (or an old)
3239 peephole is (still) applied; requested by Frieder.
3241 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3243 * device/include/pic/pic16f886.h,
3244 * device/include/pic/pic16f887.h,
3245 * device/lib/pic/libdev/pic16f886.c,
3246 * device/lib/pic/libdev/pic16f887.c,
3247 * device/include/pic/pic14devices.txt,
3248 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3250 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3252 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3255 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3257 * device/lib/_memset.c: assembler version for mcs51
3259 2007-04-22 Borut Razem <borut.razem AT siol.net>
3261 * support/scripts/listerr.c: program to create the list of errors and
3262 warnings list from - added
3263 * doc/sdccman.lyx: removed the note
3264 "For list of warnings and corresponding codes, see err_warn.txt"
3265 * src/SDCCsymt.c: fixed bug #1699804:
3266 Bug with some uses of sizeof(static local array) (MCS51)
3267 * support/regression/tests/bug-1699804.c: added
3269 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3271 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3272 (main): added option -i,
3273 (asmbl, case S_INCL): use search_path_fopen,
3274 mostly from patch 1579668 by Peter Miller, thanks
3275 * src/z80/main.c: fixed typo --callee-saves-bc
3276 * device/include/mcs51/compiler.h: added sfrword for Tasking
3278 2007-04-20 Borut Razem <borut.razem AT siol.net>
3280 * src/z80/main.c: replaced reserved keyword asm with asmblr
3282 2007-04-19 Borut Razem <borut.razem AT siol.net>
3284 * src/port.h: use const pointers to strings
3285 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3286 * src/pic16/main.c: include SDCCargs.h
3287 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3288 const char, since the strings are dynamically allocated
3289 * src/SDCCmain.c: options.code_seg and options.const_seg are
3290 dynamically allocated; check port specific command line options
3291 before the general ones
3292 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3294 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3296 * device/include/ds400rom.h,
3297 * device/lib/ds390/lcd390.c,
3298 * device/lib/ds390/memcpyx.c,
3299 * device/lib/ds390/rtc390.c,
3300 * device/lib/ds400/ds400rom.c,
3301 * device/lib/ds400/memcpyx.c,
3302 * device/lib/hc08/_ret.c: more replacements of keywords with their
3303 double underscore equivalents
3304 * device/lib/ds390/Makefile.in,
3305 * device/lib/ds400/Makefile.in,
3306 * device/lib/gbz80/Makefile.in,
3307 * device/lib/hc08/Makefile.in,
3308 * device/lib/mcs51/Makefile.in,
3309 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3311 2007-04-17 Borut Razem <borut.razem AT siol.net>
3313 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3314 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3315 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3316 to --fverbose-asm, to be gcc'ish
3318 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3320 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3322 2007-04-17 Borut Razem <borut.razem AT siol.net>
3324 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3325 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3326 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3327 with their double underscore equivalent
3329 2007-04-14 Borut Razem <borut.razem AT siol.net>
3331 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3334 2007-04-13 Borut Razem <borut.razem AT siol.net>
3336 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3338 * device/examples/serialcomm/windows/serial.[ch],
3339 device/examples/serialcomm/windows/test_serialcomm.cpp:
3340 updated by Bela Torok
3341 * device/examples/serialcomm/windows/serialcomm.dsw,
3342 device/examples/serialcomm/windows/serialcomm.dsp: added
3344 2007-04-13 Jan Waclawek <wek AT efton.sk>
3346 * doc/sdccman.lyx: additions and changes at various places
3347 (submitted as #1697136).
3348 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3350 2007-04-10 Borut Razem <borut.razem AT siol.net>
3352 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3353 LyX file format changed to 245
3354 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3355 "FreeWare" replaced with "free open source"
3357 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3359 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3361 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3363 * device/include/pic16/pic18fregs.h,
3365 * device/lib/_decdptr.c,
3366 * device/lib/_divsint.c,
3367 * device/lib/_divslong.c,
3368 * device/lib/_divuint.c,
3369 * device/lib/_divulong.c,
3370 * device/lib/_fs2schar.c,
3371 * device/lib/_fs2sint.c,
3372 * device/lib/_fs2slong.c,
3373 * device/lib/_fs2uchar.c,
3374 * device/lib/_fs2uint.c,
3375 * device/lib/_fs2ulong.c,
3376 * device/lib/_fsadd.c,
3377 * device/lib/_fscmp.c,
3378 * device/lib/_fsdiv.c,
3379 * device/lib/_fseq.c,
3380 * device/lib/_fsget1arg.c,
3381 * device/lib/_fsget2args.c,
3382 * device/lib/_fsgt.c,
3383 * device/lib/_fslt.c,
3384 * device/lib/_fsmul.c,
3385 * device/lib/_fsneq.c,
3386 * device/lib/_fsnormalize.c,
3387 * device/lib/_fsreturnval.c,
3388 * device/lib/_fsrshift.c,
3389 * device/lib/_fssub.c,
3390 * device/lib/_fsswapargs.c,
3391 * device/lib/_gptrget.c,
3392 * device/lib/_gptrgetc.c,
3393 * device/lib/_gptrput.c,
3394 * device/lib/_logexpf.c,
3395 * device/lib/_modsint.c,
3396 * device/lib/_modslong.c,
3397 * device/lib/_moduint.c,
3398 * device/lib/_modulong.c,
3399 * device/lib/_mulint.c,
3400 * device/lib/_mullong.c,
3401 * device/lib/_schar2fs.c,
3402 * device/lib/_ser.c,
3403 * device/lib/_setjmp.c,
3404 * device/lib/_sint2fs.c,
3405 * device/lib/_slong2fs.c,
3406 * device/lib/_spx.c,
3407 * device/lib/_uchar2fs.c,
3408 * device/lib/_uint2fs.c,
3409 * device/lib/_ulong2fs.c,
3410 * device/lib/asincosf.c,
3411 * device/lib/atanf.c,
3412 * device/lib/calloc.c,
3413 * device/lib/ds390/tinibios.c,
3414 * device/lib/ds400/tinibios.c,
3415 * device/lib/expf.c,
3416 * device/lib/free.c,
3417 * device/lib/hc08/_mulint.c,
3418 * device/lib/logf.c,
3419 * device/lib/malloc.c,
3420 * device/lib/printf_fast.c,
3421 * device/lib/printf_tiny.c,
3422 * device/lib/printfl.c,
3423 * device/lib/realloc.c,
3424 * device/lib/ser_ir.c,
3425 * device/lib/serial.c,
3426 * support/regression/tests/libmullong.c: replaced all special keywords
3427 with their double underscore equivalent
3428 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3429 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3431 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3432 (genRet): if the bit-symbol is ruonly it already is in the carry
3433 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3434 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3435 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3436 type UCHAR if dest is not bit
3438 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3440 * device/include/math.h,
3441 * device/lib/cotf.c,
3442 * device/lib/expf.c,
3443 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3445 2007-04-01 Borut Razem <borut.razem AT siol.net>
3447 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3448 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3449 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3450 gcc_unreachable() called internal_error()...
3452 2007-03-30 Raphael Neider <rneider AT web.de>
3454 * src/pic/ralloc.c (isData): suppress garbage debug output
3456 2007-03-28 Borut Razem <borut.razem AT siol.net>
3459 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3460 is developed, built and used worldwide, and the word "night" doesn't
3463 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3465 * device/include/mcs51/C8051F360.h: new, added
3466 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3468 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3470 * src/SDCC.y (declaration_specifiers, function_specifier),
3471 * support/Util/SDCCerr.c,
3472 * support/Util/SDCCerr.h,
3474 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3476 * src/SDCCmem.c (deallocParms),
3477 * src/SDCCast.c: support for function inlining, not quite complete
3478 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3479 'restrict' qualifier
3481 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3483 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3484 (saveRBank, unsaveRBank): don't save bits,
3485 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3486 * support/regression/tests/bug1535242.c: new, added
3487 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3488 thanks Alexey Shamrin <shamrin AT gmail.com>,
3489 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3490 removed header guard)
3492 * sdcc.spec: bumped version to 2.6.5
3493 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3495 2007-03-22 Borut Razem <borut.razem AT siol.net>
3497 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3498 fixed bug #1653671: sdcdb integration into ddd is broken
3500 2007-03-22 Raphael Neider <rneider AT web.de>
3502 * src/pic/gen.c (popGetExternal): augmented to also create references
3503 to external variables (not only labels),
3504 (genCall): comment on plan to reduce PAGESEL overhead,
3505 (genFunction, genEndFunction): also save/restore FSR around interrupt
3506 handling code, removed lots of unused code
3507 (genDivOneByte): release acquired temp register
3508 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3510 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3511 for registers that need to be saved during interrupts (FSR, STATUS,
3512 PCLATH; W needs special handling), currently only FSR is used
3514 2007-03-22 Raphael Neider <rneider AT web.de>
3516 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3518 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3520 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3522 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3524 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3526 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3528 * as/link/aslink.h: added LKOBJEXT
3529 * as/link/hc08/link_hc08.dsp,
3530 * as/link/hc08/Makefile.bcc,
3531 * as/link/hc08/Makefile.in,
3532 * as/link/mcs51/aslink.dsp,
3533 * as/link/mcs51/Makefile.bcc,
3534 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3535 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3536 * as/link/lkaomf51.c: merged and moved
3537 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3538 * as/link/z80/lkdata.c,
3539 * as/link/lkdata.c: merged and moved
3540 * as/link/hc08/lkmain.c,
3541 * as/link/mcs51/lkmain.c: cosmetic changes
3542 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3543 * as/link/lklex.c: use LKOBJEXT
3544 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3545 ANSI-fied functions, removed bubble-sorts
3546 * as/link/z80/lksym.c as/link/lksym.c: merged,
3548 * as/link/z80/linkgbz80.dsp,
3549 * as/link/z80/linkz80.dsp,
3550 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3551 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3552 * as/link/z80/lkhead.c,
3553 * as/link/z80/lklex.c: deleted
3554 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3555 * as/link/z80/lkmain.c: added copyfile()
3557 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3559 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3561 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3563 * device/lib/_strlen.c: assembler version for mcs51
3565 2007-03-13 Raphael Neider <rneider AT web.de>
3567 * device/include/pic16/pic18f2221.h,
3568 * device/include/pic16/pic18f2321.h,
3569 * device/include/pic16/pic18f2331.h,
3570 * device/include/pic16/pic18f4221.h,
3571 * device/include/pic16/pic18f4321.h,
3572 * device/include/pic16/pic18f4331.h: fixed config byte location names
3573 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3574 consistently named config byte locations
3576 2007-03-13 Borut Razem <borut.razem AT siol.net>
3578 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3579 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3580 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3581 as/link/z80/Makefile.in, as/z80/Makefile.in:
3584 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3586 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3587 * device/lib/printf_large.c: pointer was converted to generic
3588 pointer for mcs51 models other than model-small (Maarten noticed)
3590 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3592 * device/include/mcs51/ADuC84x.h: Added.
3594 2007-03-10 Borut Razem <borut.razem AT siol.net>
3596 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3597 fixed RFE #1624219: double backslashes in filenames;
3598 functions hexEscape(), octalEscape() and copyStr() moved from
3599 SDCCval.c to SDCCutil.c and made them glovbally available
3601 2007-03-09 Borut Razem <borut.razem AT siol.net>
3603 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3604 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3605 1673361: Missaligned comments in output files
3607 2007-03-09 Raphael Neider <rneider AT web.de>
3609 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3611 2007-03-09 Raphael Neider <rneider AT web.de>
3615 * src/pic/ralloc.c: suppress undesired debug output
3616 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3618 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3620 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3622 2007-03-07 Borut Razem <borut.razem AT siol.net>
3624 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3625 search include files in the current directory
3627 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3629 * src/SDCCglue.c (emitMaps, glue),
3630 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3632 * support/regression/tests/absolute.c: added xdata test
3634 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3636 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3637 added condition to macro, fixes bug 1666080
3639 2007-03-02 Raphael Neider <rneider AT web.de>
3641 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3643 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3645 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3646 be cleared. Unconditionally set __XPAGE
3647 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3649 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3654 * src/mcs51/rtrack.c,
3656 * doc/sdccman.lyx: added --no-gen-comments
3657 * src/mcs51/peeph.def: added 192.b, disabled 185
3659 2007-02-25 Raphael Neider <rneider AT web.de>
3661 * src/pic16/gen.c (genCast): fixed typo
3662 * device/lib/pic16/Makefile.subdir: only install existing files
3663 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3665 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3667 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3668 * device/lib/mcs51/crtclear.asm,
3669 * device/lib/mcs51/crtxclear.asm: renumbered labels
3670 * device/lib/mcs51/Makefile.in: added crtcall.asm
3671 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3672 * src/mcs51/gen.c (movc): removed,
3673 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3675 (toCarry, genSend, genRet): added function toCarry,
3676 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3677 (assignBit, genAssign, genCast): added function assignBit
3678 * src/mcs51/Makefile.bcc: added rtrack.c
3679 * src/mcs51/ralloc.h: made valueKnown a bitfield
3680 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3681 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3682 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3683 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3684 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3685 (_pop): only pop valid pairs, see gencjneshort,
3686 (gencjneshort): return pair that still needs to be popped, restructured,
3687 (gencjne, genCmpEq): call _pop
3689 2007-02-23 Raphael Neider <rneider AT web.de>
3691 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3693 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3695 * device/include/mcs51/P89LPC925.h: Added.
3697 2007-02-18 Raphael Neider <rneider AT web.de>
3699 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3701 2007-02-17 Borut Razem <borut.razem AT siol.net>
3703 * support/cpp2/directives.c, support/cpp2/version.c:
3704 synchronized with GCC CPP 4.1.2
3706 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3708 * src/mcs51/rtrack.h,
3709 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3710 by checking the strings passed by emitcode() to the assembler.
3711 Feel free to change. This in part addresses RFE #482179.
3712 Set environment variable SDCC_RTRACK to enable.
3713 * src/mcs51/gen.c: inserted hooks
3714 * src/mcs51/ralloc.h: added two members to struct regs
3715 * support/regression/tests/regtrack.c: added
3717 2007-02-14 Borut Razem <borut.razem AT siol.net>
3719 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3720 * Makefile.in: applied patch from Makefile related part of
3721 #1469393: Compiler does not initialize static data
3723 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3725 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3726 for better fix of bug 1273984, compiles pic16 rand.c
3728 2007-02-12 Borut Razem <borut.razem AT siol.net>
3730 * src/pic16/main.c: fixed pic16 standard library directory bug
3732 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3734 * src/hc08/gen.c (genSwap): fix swap regression test
3736 2007-02-10 Borut Razem <borut.razem AT siol.net>
3738 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3740 * support/regression/tests/bug-1654060.c: added regression test for
3743 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3745 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3746 bit moves in return statement
3748 2007-02-09 Borut Razem <borut.razem AT siol.net>
3750 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3753 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3755 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3756 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3758 2007-02-07 Raphael Neider <rneider AT web.de>
3760 * src/pic16/devices.inc,
3761 * device/include/pic16/pic18fregs.h,
3762 * device/include/pic16/pic18f[24][34]31.h,
3763 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3764 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3765 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3767 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3769 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3770 can this have lived here for so many years?
3771 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3772 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3773 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3775 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3777 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3778 appended by loop induction must be at the very end of the eBBlock
3780 2007-02-05 Kevin Vigor
3782 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3784 2007-02-05 Borut Razem <borut.razem AT siol.net>
3786 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3787 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3789 2007-02-03 Borut Razem <borut.razem AT siol.net>
3791 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3792 applied patch #1646602 option to set default signedness of char to
3793 unsigned, added -funsigned-char command line option,
3794 thanks to Gunther Jehle
3795 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3796 prompt for file deletion a few hundred times (especially the
3797 subversion files, which have ro permissions so it asks for
3798 confirmation), thanks to Simon McAuliffe;
3799 added {} + option to find in order to remove multiple files from a
3802 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3804 * device/include/mcs51/SST89x5xRDx.h: Added.
3806 2007-02-02 Raphael Neider <rneider AT web.de>
3808 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3809 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3811 2007-02-01 Raphael Neider <rneider AT web.de>
3813 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3816 2007-01-31 Borut Razem <borut.razem AT siol.net>
3818 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3819 if compiled with GCC. Thanks to Raphael Neider
3821 2007-01-31 Raphael Neider <rneider AT web.de>
3823 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3824 operand names, handles name and (name + n) for all n,
3825 (sameBank): restructured, also check bank allocation policy,
3826 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3827 (pic14_operandsAllocatedInSameBank): check whether to operands
3828 will be allocated into the same bank (i.e., section) to reduce
3829 BANKSEL overhead, queried from pcode.c:sameBank,
3830 (pic14printLocals): reintroduced clustering registers into a single
3831 section: all compiler generated symbols will now reside in one
3832 bank (per file), reducing BANKSEL overhead and code size,
3833 (showAllMemmaps): use local dbuf where possible
3835 2007-01-29 Raphael Neider <rneider AT web.de>
3837 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3838 (call_libraryfunc): retrieve/create symbol and mark as used,
3839 (genFunction): mark defined functions as non-extern and add again
3840 to code memmap for later output
3841 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3842 (pic14printLocals): reworked for new symbol emission,
3843 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3844 showAllMemmaps): reworked symbol output using dbufs, added handling
3845 of string literals (still incomplete),
3846 (picglue): removed symbol emission, moved into showAllMemmaps,
3847 (emitSymbolSet): new workhorse for symbol output,
3848 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3850 2007-01-29 Borut Razem <borut.razem AT siol.net>
3852 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3853 component contains the extension separator.
3855 2007-01-28 Borut Razem <borut.razem AT siol.net>
3857 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3859 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3860 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3861 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3862 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3863 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3864 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3865 src/z80/gen.c, support/Util/MySystem.c:
3866 accept slash and backslash as directory separator on WIN32 and
3869 2007-01-28 Raphael Neider <rneider AT web.de>
3871 * src/pic16/devices.inc,
3872 * device/include/pic16/pic18f[24][23]21.h,
3873 * device/include/pic16/pic18fregs.h,
3874 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3875 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3876 * device/lib/pic16/libio/adc.ignore,
3877 * device/lib/pic16/libio/i2c.ignore,
3878 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3879 family, as gputils do not yet support the devices
3880 * device/lib/pic16/Makefile.subdir: ignore errors on install
3881 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3882 headers and libraries from gputils .inc files
3884 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3886 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3888 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3890 * doc/sdccman.lyx: add printf benchmarks
3892 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3894 * device/lib/printf_fast.c: fix %c, char promoted to int
3895 * device/lib/printf_tiny.c: fix %c, char promoted to int
3897 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3899 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3901 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3903 * support/regression/tests/swap.c: 64 bit hosts failed
3904 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3906 2007-01-25 Raphael Neider <rneider AT web.de>
3908 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3909 based on absolute register address, patch by Alex Blond
3911 2007-01-22 Raphael Neider <rneider AT web.de>
3913 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3914 emitted, do not emit them again...
3916 2007-01-22 Raphael Neider <rneider AT web.de>
3918 * src/regression/bank1.c, src/regression/compare6.c,
3919 src/regression/add.c: cosmetic changes
3920 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3921 * src/pic/gen.c: fixed global zero and one,
3922 (aopForSym): removed unued code,
3923 (aopGet): assert aop is defined, check and use `index' of
3924 pCodeImmd operands (fixes #1630908),
3925 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3926 (register_reassign): prevent accidental register unification,
3927 (ReuseReg): cosmetic changes (also above)
3928 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3929 pic14emitStaticSeg): do not emit initialized data,
3930 (printIval*): replaced with working versions,
3931 (pic14createInterruptVect,picglue): use idata for initialized data,
3932 now init data should work in all modules (not only main()),
3933 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3935 2007-01-21 Borut Razem <borut.razem AT siol.net>
3937 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3938 use -fPIC or -fpic if they are supported and not ignored
3939 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3940 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3942 2007-01-20 Borut Razem <borut.razem AT siol.net>
3944 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3945 implemented RFE #1470316: allow "$" in variable names
3947 2007-01-20 Raphael Neider <rneider AT web.de>
3949 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3951 2007-01-20 Raphael Neider <rneider AT web.de>
3953 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3954 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3955 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3956 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3957 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3958 * device/lib/pic/libdev/pic*.c,
3959 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3960 * device/lib/pic/libdev/Makefile.in: show progress
3962 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3964 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3965 * support/scripts/sdcc_cygwin_mingw32,
3966 * support/scripts/sdcc_mingw32,
3967 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3968 conformance with autoconf 2.6
3970 2007-01-19 Raphael Neider <rneider AT web.de>
3972 * src/pic/device.c (register_map): fixed list construction
3973 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3974 (genMod): removed case for genModbits,
3975 (genModbits): removed as now unused/unimplemented
3976 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3978 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3980 * support/regression/tests/swap.c: added in response to #1638622
3981 * doc/sdccman.lyx: synced version, minor changes
3983 2007-01-18 Borut Razem <borut.razem AT siol.net>
3985 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3986 thanks to Gunther Jehle
3987 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3988 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3989 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3990 use filename in lineno instead.
3991 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3992 print the file name in ast_print()
3994 2007-01-18 Borut Razem <borut.razem AT siol.net>
3996 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3998 * src/SDCC.lex: stringLiteral() returns const char pointer,
3999 EOF detection in stringLiteral(), fixed asmbuf memory leak,
4000 fixed column counting
4001 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
4002 accept const char pointer as parameter
4003 * src/SDCCdwarf2.c: corrected buffer size
4005 2007-01-17 Borut Razem <borut.razem AT siol.net>
4007 * support/Util/dbuf_string.c: fixed for amd64
4009 2007-01-15 Borut Razem <borut.razem AT siol.net>
4011 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
4012 removed terminal symbol ELIPSIS, since it was never generated by the
4013 lexer and it was wrongly used in parameter_identifier_list rule
4015 2007-01-15 Raphael Neider <rneider AT web.de>
4017 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
4018 code page and data banking description
4019 * src/pic/genarith.c,
4020 * src/pic/gen.h: removed bit arithmetic functions,
4021 updated exit(1) to exit(EXIT_FAILURE)
4022 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
4023 * device/include/pic16/pic18f2455.h,
4024 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
4025 TRISD and TRISE, fixed/added some bit names
4026 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
4027 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
4028 updated pic18f2455.{c,h} instead of duplicating them
4030 2007-01-14 Borut Razem <borut.razem AT siol.net>
4032 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
4033 Cannot debug files that contain spaces in the path name
4034 by converting spaces in asm file name to underscores
4036 2007-01-13 Borut Razem <borut.razem AT siol.net>
4038 * doc/sdccman.lyx: fixed format errors
4040 2007-01-10 Borut Razem <borut.razem AT siol.net>
4042 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
4043 codeseg/constseg #pragma fail
4044 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
4045 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
4046 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
4047 suppoprt/cpp2/sdcpp.[ch]: house cleaning
4049 2007-01-09 Borut Razem <borut.razem AT siol.net>
4051 * get rid of diagnistic.[ch], pretty-print.[ch],
4052 c-pretty-print.[ch], ... used just for error, warning, ...
4054 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
4055 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
4056 suppoprt/cpp2/pretty-print.[ch]:
4058 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
4059 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
4060 suppoprt/cpp2/sdcpp.dsp:
4063 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
4065 * device/lib/printf_large.c (output_float): removed recursion,
4066 use smaller buffer on stack for mcs51,
4067 fixed bug printing 1.96
4068 * support/regression/tests/snprintf.c: added test
4070 2007-01-07 Borut Razem <borut.razem AT siol.net>
4072 * use dynamic memory buffers instead temporary files
4073 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4075 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4076 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4077 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4078 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4079 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4080 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4081 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4082 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4083 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4084 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4085 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4086 support/Util/dbuf.c, support/Util/dbuf.h:
4088 * .version, sdcc.spec: bumped version to 2.6.4
4090 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4092 * src/port.h: added TARGET_Z80_LIKE macro
4093 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4094 output PSEG location if --xram-loc or --xstack-loc was used
4095 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4097 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4099 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4100 * as/as_z80.dsp, as/z80/as_z80.dsp,
4101 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4102 * sdcc.dsw: moved project files into subdir
4103 * as/hc08/as_hc08.dsp,
4104 * as/hc08/Makefile.bcc,
4105 * as/hc08/Makefile.in,
4106 * as/mcs51/Makefile.bcc,
4107 * as/mcs51/Makefile.in,
4108 * as/z80/Makefile.bcc,
4109 * as/z80/Makefile.in,
4110 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4113 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4116 * as/mcs51/asmain.c,
4118 * as/z80/assym.c: removed include "strcmpi.h"
4119 * as/hc08/strcmpi.c,
4120 * as/hc08/strcmpi.h,
4121 * as/mcs51/strcmpi.c,
4122 * as/mcs51/strcmpi.h,
4123 * support/Util/strcmpi.c,
4124 * support/Util/strcmpi.h: removed files
4125 * as/strcmpi.c: added as_strncmpi()
4127 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4129 * sdcc.dsw: Added some dependencies on project config.dsp
4131 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4133 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4134 with [di]ram_start to fix a regresion
4136 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4138 * configure.in: added missing mcs51 in status output
4139 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4141 * debugger/mcs51/clean.mk (distclean): remove config.h
4142 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4143 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4144 options.h, s-options-h and options.c
4145 * support/cpp2/clean.mk: unused, removed
4146 * Makefile.common.in,
4149 * as/hc08/Makefile.in,
4151 * as/mcs51/Makefile.in,
4152 * as/mcs51/clean.mk,
4155 * as/z80/Makefile.in,
4157 * as/link/Makefile.in,
4158 * as/link/hc08/Makefile.in,
4159 * as/link/hc08/clean.mk,
4160 * as/link/mcs51/Makefile.in,
4161 * as/link/mcs51/clean.mk,
4162 * as/link/z80/Makefile.in,
4163 * as/link/z80/clean.mk,
4164 * as/link/z80/conf.mk,
4165 * debugger/mcs51/Makefile.in,
4166 * debugger/mcs51/clean.mk,
4167 * device/include/Makefile.in,
4168 * device/lib/Makefile.in,
4169 * device/lib/mcs51/Makefile.in,
4170 * device/lib/pic/Makefile.in,
4171 * device/lib/pic/Makefile.common.in,
4172 * device/lib/pic/Makefile.subdir,
4173 * device/lib/pic/Makefile.rules,
4174 * device/lib/pic16/libio/Makefile.in,
4175 * device/lib/pic16/Makefile.subdir,
4176 * device/lib/pic16/libdev/Makefile.in,
4177 * device/lib/pic16/Makefile.rules,
4178 * device/lib/pic16/Makefile.common.in,
4179 * sim/ucsim/avr.src/Makefile.in,
4180 * sim/ucsim/main_in.mk,
4181 * sim/ucsim/cmd.src/Makefile.in,
4182 * sim/ucsim/doc/Makefile.in,
4183 * sim/ucsim/gui.src/Makefile.in,
4184 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4185 * sim/ucsim/gui.src/serio.src/Makefile.in,
4186 * sim/ucsim/hc08.src/Makefile.in,
4187 * sim/ucsim/libltdl/Makefile.in,
4188 * sim/ucsim/s51.src/Makefile.in,
4189 * sim/ucsim/sim.src/Makefile.in,
4190 * sim/ucsim/sim.src/conf.mk,
4191 * sim/ucsim/xa.src/Makefile.in,
4192 * sim/ucsim/z80.src/Makefile.in,
4196 * support/cpp2/Makefile.in,
4197 * support/librarian/Makefile.in,
4198 * support/librarian/clean.mk,
4199 * support/makebin/Makefile.in,
4200 * support/makebin/clean.mk,
4201 * support/packihx/Makefile.in,
4202 * support/regression/Makefile.in,
4203 * support/regression/ports/ds390/spec.mk,
4204 * support/regression/ports/gbz80/spec.mk,
4205 * support/regression/ports/hc08/spec.mk,
4206 * support/regression/ports/mcs51/spec.mk,
4207 * support/regression/ports/mcs51-large/spec.mk,
4208 * support/regression/ports/mcs51-medium/spec.mk,
4209 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4210 * support/regression/ports/pic14/spec.mk,
4211 * support/regression/ports/pic16/spec.mk,
4212 * support/regression/ports/mcs51-stack-auto/spec.mk,
4213 * support/regression/ports/ucz80/spec.mk,
4214 * support/regression/ports/xa51/spec.mk,
4215 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4216 adding a slash after $(top_builddir) and/or adding @datarootdir@
4218 * debugger/mcs51/configure.in,
4219 * device/lib/pic/configure.in,
4220 * device/lib/pic16/configure.in,
4221 * sim/ucsim/configure.in,
4222 * support/cpp2/configure.in,
4223 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4225 * debugger/mcs51/configure,
4226 * device/lib/pic/configure,
4227 * device/lib/pic16/configure,
4228 * sim/ucsim/configure,
4229 * support/cpp2/configure,
4230 * support/packihx/configure: generated with autoconf 2.60
4232 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4234 * as/link/hc08/lkihx.c (newArea),
4235 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4237 2007-01-02 Borut Razem <borut.razem AT siol.net>
4239 * doc/sdccman.lyx: documented #pragma sdcc_hash
4240 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4242 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4244 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4246 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4247 empty 'while'-loop to work correctly, see regression test 'while.c'
4248 * support/regression/tests/while.c: added
4250 2007-01-01 Borut Razem <borut.razem AT siol.net>
4252 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4253 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4254 support/cpp2/libcpp/sdcpp.c:
4255 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4256 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4257 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4259 2006-12-31 Borut Razem <borut.razem AT siol.net>
4261 * SDCPP synchronized with GCC CPP release version 4.1.1,
4262 currently the latest release:
4263 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4264 support/cpp2/libcpp/include/cpp-id-data.h
4265 support/cpp2/libiberty/fopen_unlocked.c
4266 support/cpp2/libiberty/md5.c
4268 support/cpp2/opt-functions.awk
4269 support/cpp2/opt-gather.awk
4270 support/cpp2/optc-gen.awk
4271 support/cpp2/opth-gen.awk:
4273 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4274 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4275 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4276 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4277 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4278 support/cpp2/diagnostic.h, support/cpp2/except.h,
4279 support/cpp2/hwint.h, support/cpp2/input.h,
4280 support/cpp2/intl.h, support/cpp2/move-if-change,
4281 support/cpp2/opts.c, support/cpp2/opts.h,
4282 support/cpp2/output.h, support/cpp2/prefix.c,
4283 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4284 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4285 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4286 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4287 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4288 support/cpp2/version.c:
4290 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4291 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4292 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4293 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4294 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4295 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4296 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4297 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4298 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4299 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4300 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4302 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4303 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4304 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4305 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4306 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4307 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4308 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4309 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4310 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4311 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4312 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4313 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4314 support/cpp2/system.h:
4317 2006-12-31 Borut Razem <borut.razem AT siol.net>
4319 * configure.in, configure: fixed bug #1538756: configure dies if bison
4320 and flex are not installed, 2nd try
4322 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4324 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4325 400.x for better code in RFE 899102
4327 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4329 * src/SDCCpeeph.c (deadMove),
4331 * src/mcs51/peep.h: renamed 'op' by 'reg'
4332 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4333 (scan4op): small change for removeDeadMove(), added support for
4334 'callee saves' and/or PACLL function calls,
4335 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4336 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4337 left in new dispatcher mcs51DeadMove()
4338 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4340 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4342 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4344 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4345 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4347 2006-12-30 Borut Razem <borut.razem AT siol.net>
4349 * support/cpp2/spacs.h: deleted from svn
4350 * configure.in, configure: fixed bug #1538756: configure dies if bison
4351 and flex are not installed
4353 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4355 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4356 with this z80 passes printf float test when enabled
4357 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4359 2006-12-28 Borut Razem <borut.razem AT siol.net>
4361 * support/cpp2/config.in, support/cpp2/configure.in,
4362 support/cpp2/configure, support/cpp2/Makefile.in:
4363 fix for the solaris build
4365 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4367 * src/SDCC.y (type_specifier2, pointer),
4369 * src/SDCCsymt.c (mergeSpec, checkSClass),
4370 * support/Util/SDCCerr.c,
4371 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4372 * support/valdiag/valdiag.py: Allow test cases to specify
4373 required language standard
4374 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4375 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4377 2006-12-27 Borut Razem <borut.razem AT siol.net>
4379 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4380 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4382 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4384 * support/cpp2/libiberty/Makefile.bcc: updated
4385 * src/pic16/main.c: fixed #pragma udata handling
4386 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4388 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4390 * src/SDCCpeeph.c: made labelHashEntry global,
4391 made pcDistance, FBYNAME static,
4392 (pcDistance): made static, use isComment and isLabel,
4394 (getLabelRef): added, extracted from labelRefCount(),
4395 (labelRefCount): use new getLabelRef(),
4396 (callFuncByName): made static, added deadMove,
4397 use isComment and isLabel,
4398 (newPeepRule): made static, set isLabel,
4399 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4400 labels from peephole rules,
4401 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4402 when isComment or isLabel is set
4403 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4404 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4406 * src/mcs51/peep.h: added
4407 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4408 * src/port.h: added peep->deadMove to port structure
4409 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4410 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4411 deadMove, finally removed no. 1 and 2
4418 * src/hc08/gen.c: mark lines with isComment or isLabel
4419 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4421 * sdcc.spec: bumped version to 2.6.3
4423 2006-12-26 Borut Razem <borut.razem AT siol.net>
4425 * support/cpp2/Makefile.in: added dependency on options.h
4426 * configure: regenerated
4427 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4428 * support/cpp2/Makefile.in: added vasprintf.c
4430 2006-12-25 Borut Razem <borut.razem AT siol.net>
4432 * SDCPP synchronized with GCC CPP release version 3.4.6,
4433 the latest release before 4.x:
4434 * support/cpp2/Makefile.in, support/cpp2/config.h,
4435 support/cpp2/configure, support/cpp2/configure.in,
4436 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4437 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4438 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4439 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4440 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4441 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4442 support/cpp2/cpptrad.c, support/cpp2/except.h,
4443 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4444 support/cpp2/hwint.h, support/cpp2/intl.h,
4445 support/cpp2/line-map.c, support/cpp2/line-map.h,
4446 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4447 support/cpp2/output.h, support/cpp2/prefix.c,
4448 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4449 support/cpp2/system.h, support/cpp2/version.c:
4451 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4452 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4453 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4454 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4455 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4456 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4457 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4458 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4459 support/cpp2/move-if-change, support/cpp2/opts.c,
4460 support/cpp2/opts.h, support/cpp2/opts.sh,
4461 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4462 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4463 support/cpp2/win32, support/cpp2/win32/dirent.c,
4464 support/cpp2/win32/dirent.h:
4466 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4467 * support/cpp2/sdcpp.h: renamed from sdcc.h
4468 * sdcppinit.c: deleted
4470 2006-12-23 Borut Razem <borut.razem AT siol.net>
4472 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4473 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4474 preproc.c: an other try to fix bug #982435: introduced
4475 -pedantic-parse-number command line option and pedantic_parse_number
4478 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4480 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4482 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4483 corrected overlayed areax addresses, warn about memory overlaps
4484 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4493 * src/port.h: added xabs_name and iabs_name
4494 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4495 (glue, emitMaps): create and emit maps d_abs and i_abs
4496 * src/SDCCglue.h: cosmetic changes
4497 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4499 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4500 (allocDefault): put absolute, initialized globals in them
4501 * support/regression/tests/absolute.c: added absolute bdata test
4502 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4504 2006-12-20 Borut Razem <borut.razem AT siol.net>
4506 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4507 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4508 added regression test for bug #982435
4510 2006-12-18 Borut Razem <borut.razem AT siol.net>
4512 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4513 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4514 small cosmetic changes
4515 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4516 * support/regression/tests/bug-1351710.c: added regression test
4518 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4520 * doc/sdccman.lyx: added the long missed iCode table
4521 "<where is figure II?>", added links to wiki
4523 2006-12-17 Borut Razem <borut.razem AT siol.net>
4525 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4526 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4527 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4528 unified table driven pragma handling, pragma argument type checking
4529 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4530 current one - version 1.1.3
4531 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4533 2006-12-13 Raphael Neider <rneider AT web.de>
4535 * src/pic/device.h: removed AssignedMemory structure and macros
4536 * src/pic/device.c: removed global finalMapping (linker assigns
4538 (register_map): add SFRs to remembered memRanges
4539 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4540 assignFixedRegisters,assignRelocatableRegisters): removed,
4541 (setMaxRAM,validAddress): adapted accordingly,
4542 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4543 reasonably sized sharebanks,
4544 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4545 (allDefsOutOfRange): removed unused code,
4546 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4548 * src/pic/pcode.c (register_reassign): removed recursion warning,
4549 fired far too often,
4550 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4551 to use existing pic14_stringInSet() to avoid duplicate symbols,
4552 tidied up the code a bit,
4553 (pic14printLocals): added in symmetry to printExterns, replaces
4554 writeUsedRegs more or less,
4555 (picglue): call new pic14_printLocals(),
4556 * device/include/pic/pic*.h: removed #pragma memmap directives,
4557 information gathered from include/pic/pic14devices.txt
4558 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4560 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4562 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4564 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4566 * device/include/mcs51/cc2430.h: fixed missing ';'
4568 2006-12-10 Raphael Neider <rneider AT web.de>
4570 * device/lib/pic16/libc/stdio/vfprintf.c,
4571 * device/lib/pic16/libc/stdio/printf_small.c,
4572 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4573 char arguments, as char varargs are cast to int by the caller,
4574 hopefully fixes #1604915 (other device libraries are still affected)
4576 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4578 * src/mcs51/ralloc.c (packRegsForAssign),
4579 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4581 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4583 * device/include/malloc.h: removed init_dynamic_memory
4584 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4585 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4586 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4587 * device/lib/libsdcc.lib,
4588 * device/lib/Makefile.in,
4589 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4590 * doc/sdccman.lyx: documented use of new _heap.c
4591 * support/regression/tests/malloc.c: removed init_dynamic_memory
4592 * src/cdbFile.c(spacesToUnderscores): new function,
4593 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4595 * device/include/tinibios.h: removed defines for putchar and getchar
4596 * device/lib/ds390/Makefile.in: added putchar.c
4597 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4599 2006-12-09 Borut Razem <borut.razem AT siol.net>
4601 * support/cpp2/sdcc.h: prevent multiple inclusion
4602 * support/cpp2/options.h: deleted
4604 2006-12-08 Borut Razem <borut.razem AT siol.net>
4606 * support/cpp2/sdcc.h: removed x*alloc() macros
4607 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4608 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4609 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4610 * support/cpp2/system.h: moved #include "sdcc.h"
4611 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4612 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4614 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4615 -funsigned-char options
4616 * support/cpp2/sdcppmain.c: fixed bug 1611411
4618 2006-12-07 Borut Razem <borut.razem AT siol.net>
4620 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4623 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4625 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4626 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4628 * .version: bumped to 2.6.2 because a) it's been a while
4629 b) the linker sources have moved c) the preprocessor is upgraded
4631 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4633 * support/regression/tests/snprintf.c: some checks
4634 * lib/src/printf_large.c: %bc: read char instead of int from stack
4636 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4638 * device/include/mcs51/cc2430.h: inserted _XPAGE
4640 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4642 * device/include/mcs51/cc2430.h: added
4644 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * device/include/asm/default/features.h,
4647 * device/include/asm/ds390/features.h,
4648 * device/include/mcs51/at89s53.h,
4649 * device/include/ser.h,
4650 * device/include/ser_ir.h,
4651 * device/include/serial.h: changed keywords to double underscore variants,
4652 fixes bug 1590261 some more, thanks Steven Borley
4654 2006-12-01 Raphael Neider <rneider AT web.de>
4656 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4657 but emit warning (recursion is not supported for pic14)
4659 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4661 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4662 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4664 2006-11-30 Raphael Neider <rneider AT web.de>
4666 * src/pic/device.c (dump_sfr): always emit symbols
4667 * src/pic/glue.c (pic14printPublics): fixed typo
4669 2006-11-30 Raphael Neider <rneider AT web.de>
4671 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4672 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4673 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4674 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4675 a sharebank, use a non-shared bank for the stack if none available
4676 * src/pic/device.h (struct memRange): added linked list next field,
4677 added prototypes for above functions
4678 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4679 (typeRegWithIdx): accept fixed and unfixed stack registers
4680 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4681 the stack, handle shared and banked stack (except for WSAVE),
4682 (insertBankSel): removed useless optimization (will never fire),
4683 (FixRegisterBanking): added optimization for devices with only one
4684 possibly aliased bank of memory, like 16f84
4685 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4686 devices have no SHAREBANK in the linker script
4687 * device/include/pic/pic14devices.txt: documented memmap
4688 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4690 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4692 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4693 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4694 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4695 genhc08Code): switched most of the D (debug) macros to DD (detailed
4696 debug) macros to better control clutter in the generated .asm file.
4697 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4698 genRightShift): fixed bug with non-constant bit shift stored to
4699 a volatile result (SF Open Discussion forum thread #1616749).
4700 Single byte case is not yet optimized.
4702 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4704 * device/include/asm/mcs51/features.h,
4705 * device/include/malloc.h,
4706 * device/include/stdio.h: changed keywords to double underscore variants,
4709 2006-11-27 Borut Razem <borut.razem AT siol.net>
4711 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4712 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4713 support/cpp2/output.h, support/cpp2/cppinit.c,
4714 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4715 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4716 support/cpp2/cppdefault.c, support/cpp2/system.h,
4717 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4718 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4719 support/cpp2/prefix.c, support/cpp2/except.h,
4720 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4721 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4722 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4723 support/cpp2/version.c, support/cpp2/cppmain.c,
4724 support/cpp2/version.h, support/cpp2/hashtable.c,
4725 support/cpp2/cpperror.c:
4726 synchronized with GCC CPP release version 3.3.6,
4727 the latest where cppmain.c still exists.
4728 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4729 support/cpp2/sdcppinit.c: added
4731 2006-11-27 Borut Razem <borut.razem AT siol.net>
4733 * support/cpp2/cpplex.c:
4734 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4736 * support/cpp2/cpplib.c: removed definitions of unused variables
4738 2006-11-26 Borut Razem <borut.razem AT siol.net>
4740 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4741 since they are redefined by macros in support/cpp2/sdcc.h
4742 * support/cpp2/sdcc.h: x*alloc macro redefinition
4744 2006-11-25 Borut Razem <borut.razem AT siol.net>
4746 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4747 support/cpp2/configure, support/cpp2/Makefile.in,
4748 support/cpp2/cppfiles.c, support/cpp2/output.h,
4749 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4750 support/cpp2/config.h, support/cpp2/cpplib.h,
4751 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4752 support/cpp2/cppdefault.c, support/cpp2/config.in,
4753 support/cpp2/system.h, support/cpp2/cpplex.c,
4754 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4755 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4756 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4757 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4758 support/cpp2/configure.in, support/cpp2/intl.h,
4759 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4760 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4761 support/cpp2/version.c, support/cpp2/cppmain.c,
4762 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4763 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4764 support/cpp2/cpperror.c,
4765 support/cpp2/libiberty/safe-ctype.c,
4766 support/cpp2/libiberty/safe-ctype.h,
4767 support/cpp2/libiberty/splay-tree.c,
4768 support/cpp2/libiberty/obstack.c,
4769 support/cpp2/libiberty/lbasename.c,
4770 support/cpp2/libiberty/splay-tree.h,
4771 support/cpp2/libiberty/obstack.h:
4772 synchronized with GCC CPP release version 3.2.3,
4773 the latest before integration of cpp into gcc
4774 * support/cpp2/except.h, support/cpp2/line-map.c,
4775 support/cpp2/line-map.h,
4776 support/cpp2/libiberty/hex.c,
4777 support/cpp2/libiberty/concat.c,
4778 support/cpp2/libiberty/filenames.h: added
4779 * support/cpp2/intl.c: deleted
4781 2006-11-24 Borut Razem <borut.razem AT siol.net>
4783 * src/SDCC.y: enabled compilation of empty source file
4784 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4785 "ISO C forbids an empty source file"
4786 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4787 if all the code is ifdefed out.
4789 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4791 * src/hc08/gen.c (genPcall): fix for bug #1601032
4793 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4795 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4796 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4797 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4798 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4799 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4800 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4801 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4802 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4803 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4804 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4805 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4806 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4807 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4808 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4809 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4810 Renamed to all upper case as per the standard set by SiLabs
4812 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * device/include/mcs51/C8051F520.h: new, added
4815 * device/include/mcs51/compiler.h: added link about predefined macros
4817 2006-11-23 Raphael Neider <rneider AT web.de>
4819 * src/regression/Makefile: add -L path to fresh library
4820 * src/regression/simulate: emphasize FAILED output
4821 * src/regression/create_stc: output _failures from gpsim
4822 * src/regression/compare4.c,
4823 * src/regression/rotate6.c: fixed char literals,
4824 all compile, all run =8-D
4826 * src/pic/pcode.h: added isPCASMDIR macro
4827 * src/pic/gen.c (genAnd): fixed bit offset
4828 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4829 packBits): unified register numbering schemes,
4830 (newReg): do not insert stack registers into hash table,
4831 (initStack): unpinned pseudo stack, simplified,
4832 (typeRegWithIdx): fixed retrieval of stack registers,
4833 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4834 (pCodeReplace): removed invalid assertion,
4835 (insertPCodeInstruction): fixed newly added labels,
4836 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4837 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4838 DumpFlow): removed unsed (broken?) code,
4839 (insertBankSel): prevent STATUS from being BANKSELed,
4840 (FixRegisterBanking): rewritten from scratch, implemented generic
4841 optimizations (suppress BANKSELs to same register and to registers
4842 present in all banks),
4843 (AnalyzeBanking): update flow after BANKSELection
4845 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4846 sharebank, let linker place it, mark STKxx symbols as emitted
4848 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4850 * src/regression/arrays.c,
4851 * src/regression/bank1.c,
4852 * src/regression/bool2.c,
4853 * src/regression/compare7.c,
4854 * src/regression/compare8.c,
4855 * src/regression/compare9.c,
4856 * src/regression/compare10.c,
4857 * src/regression/configword.c,
4858 * src/regression/for.c,
4859 * src/regression/mult1.c,
4860 * src/regression/pointer1.c,
4861 * src/regression/rotate6.c,
4862 * src/regression/string1.c,
4863 * src/regression/struct1.c,
4864 * src/regression/Makefile: make PIC14 regression tests run again
4865 (3 fail, 6 won't compile)
4867 2006-11-21 Raphael Neider <rneider AT web.de>
4869 * device/include/pic16/pic18f4550.h,
4870 * device/include/pic16/pic18f4455.h,
4871 * device/lib/pic16/libdev/pic18f4550.c,
4872 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4873 * configure.in: removed superfluous closing bracket
4875 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4877 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4880 2006-11-21 Raphael Neider <rneider AT web.de>
4882 * src/pic/device.{c,h}: added pic14_getPIC()
4883 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4884 (genAnd): added PIC code for one case, fixes #1597044
4885 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4886 SFRs that are present in all banks (e.g., STATUS)
4888 2006-11-20 Raphael Neider <rneider AT web.de>
4890 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4891 INCFSZ/INCFSZW and declared them as changing Z bit,
4892 (insertPCodeInstruction): correctly invert the above instructions,
4894 (DoBankSelect): don't panic on po_immediates
4896 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4899 * as/link/mcs51/lkihx.c (newArea),
4900 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4901 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4903 2006-11-11 Raphael Neider <rneider AT web.de>
4905 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4906 bitfield symbols, fixes #1579535 (once more...).
4908 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4910 * support/regression/generate-cases.py,
4911 * support/regression/fwk/include/testfwk.h,
4912 * support/regression/fwk/lib/testfwk.c: used code pointers,
4913 (about 50kByte less code generated for mcs51)
4915 2006-11-06 Borut Razem <borut.razem AT siol.net>
4917 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4918 debugger/mcs51/configure: fixed failed check because the function
4919 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4920 who submitted the patch for gpsim.
4921 * debugger/mcs51/configure.in: removed the result message
4922 * debugger/mcs51/Makefile.in: fixed the config.status warning
4923 "... seems to ignore the --datarootdir setting"
4925 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4927 * device/include/mcs51/c8051f020.h,
4928 * device/include/mcs51/c8051f040.h,
4929 * device/include/mcs51/c8051f060.h,
4930 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4931 * src/z80/gen.c (gencjneshort),
4932 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4934 2006-10-31 Borut Razem <borut.razem AT siol.net>
4936 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4937 debugger/mcs51/configure: get readline version
4939 2006-10-30 Borut Razem <borut.razem AT siol.net>
4941 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4942 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4943 debugger/mcs51/configure: locate readline even when cross compiling
4944 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4946 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4948 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4951 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4953 * device/include/malloc.h,
4954 * device/lib/calloc.c,
4955 * device/lib/free.c,
4956 * device/lib/malloc.c,
4957 * device/lib/realloc.c: moved definition of struct into sources
4958 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4960 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4962 * as/asx8051.dsp: corrected output directories
4963 * as/link/hc08: new directory for hc08 linker
4964 * as/hc08/aslink.h, as/link/aslink.h,
4965 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4966 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4967 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4968 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4969 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4970 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4971 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4972 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4973 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4974 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4975 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4976 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4977 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4978 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4979 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4980 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4981 * as/link/hc08/conf.mk,
4985 * sdcc.dsw: moved hc08 linker to as/link/hc08
4986 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4987 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4988 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4989 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4990 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4991 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4992 * as/link/mcs51/aslink.dsp,
4993 * as/link/mcs51/Makefile.in: factored out the common files
4994 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4995 * as/clean.mk: extra cleaning common files
4996 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4997 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4998 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
5000 2006-10-29 Raphael Neider <rneider AT web.de>
5002 * src/pic/ralloc.c (newReg): create aliases for registers with
5003 multiple names to fix #1579535 and #1584001,
5004 (regWithIdx,dirregWithName): resolve aliases on lookup
5005 * src/pic/pcode.c (DoBankSelect): die with error message on failing
5007 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
5008 to prevent build errors on small devices
5010 2006-10-28 Raphael Neider <rneider AT web.de>
5012 * src/pic/gen.c (genFunction,genCall): drop "same code page"
5013 assumption within interrupt handlers, fixes #1584940
5014 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
5015 "emitted" to avoid emitting them again in udata
5017 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5019 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5022 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5024 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
5025 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
5026 on/off CR to CRLF conversion.
5028 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5030 * doc/sdccman.lyx: updated IRQ section
5032 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5034 * device/lib/serial_io.c: removed
5035 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
5036 replacements for serial_io.c
5038 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
5040 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
5042 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5044 * device/lib/serial_io.c: Default putchar() and getchar() for
5045 mcs51 uses serial port.
5047 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
5051 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5053 * support/regression/ports/mcs51/support.c: smaller
5054 _sdcc_external_startup()
5055 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
5057 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
5059 * device/lib/gbz80/crt0.s,
5060 * device/lib/gbz80/crt0_rle.s,
5061 * device/lib/gbz80/div.s,
5062 * device/lib/gbz80/fstubs.s,
5063 * device/lib/gbz80/heap.s,
5064 * device/lib/gbz80/mul.s,
5065 * device/lib/gbz80/putchar.s,
5066 * device/lib/gbz80/stubs.s,
5067 * device/lib/z80/crt0.s,
5068 * device/lib/z80/crt0_rle.s,
5069 * device/lib/z80/div.s,
5070 * device/lib/z80/fstubs.s,
5071 * device/lib/z80/heap.s,
5072 * device/lib/z80/mul.s,
5073 * device/lib/z80/putchar.s,
5074 * device/lib/z80/stubs.s: reverted, I was mistaken
5076 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5078 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5079 * support/regression/ports/mcs51/support.c: removed race
5080 condition on TI in _putchar allowing to use serial port mode 0
5082 2006-10-20 Borut Razem <borut.razem AT siol.net>
5084 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5086 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * device/lib/gbz80/crt0.s,
5089 * device/lib/gbz80/crt0_rle.s,
5090 * device/lib/gbz80/div.s,
5091 * device/lib/gbz80/fstubs.s,
5092 * device/lib/gbz80/heap.s,
5093 * device/lib/gbz80/mul.s,
5094 * device/lib/gbz80/putchar.s,
5095 * device/lib/gbz80/stubs.s,
5096 * device/lib/z80/crt0.s,
5097 * device/lib/z80/crt0_rle.s,
5098 * device/lib/z80/div.s,
5099 * device/lib/z80/fstubs.s,
5100 * device/lib/z80/heap.s,
5101 * device/lib/z80/mul.s,
5102 * device/lib/z80/putchar.s,
5103 * device/lib/z80/stubs.s: removed all leading underscores from area names
5105 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5107 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5108 regression tests are not waiting in the simulator for simulated
5109 transmission of debug output
5111 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5113 * device/lib/printf_large.c: slightly smaller
5114 * doc/sdccman.lyx: do not use spaces within html links
5116 2006-10-16 Borut Razem <borut.razem AT siol.net>
5118 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5119 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5120 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5121 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5122 debugger/mcs51/configure:
5123 [ 1185668 ] add gnu readline support to sdcdb - enabled
5125 2006-10-16 Raphael Neider <rneider AT web.de>
5127 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5128 fixes #1577882, removes close to all banking optimizations
5130 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5133 variables in code memory
5134 * support/regression/tests/absolute.c: added test for this
5136 2006-10-15 Raphael Neider <rneider AT web.de>
5138 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5140 (BankSelect): emit BANKSEL before touching linker-placed regs,
5143 2006-10-10 Raphael Neider <rneider AT web.de>
5145 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5146 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5147 * src/pic/main.c (_pic14_parseOptions),
5148 * src/pic/main.h: mostly reverted to previous state, now use results
5149 from SDCCmain.c's argument parsing
5151 2006-10-10 Borut Razem <borut.razem AT siol.net>
5153 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5154 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5155 [ 1185668 ] add gnu readline support to sdcdb -
5156 prepared for READLINE, not enabled yet,
5157 thanks to <tal.bav AT gmail.com>
5159 2006-10-10 Raphael Neider <rneider AT web.de>
5161 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5162 * src/pic16/devices.inc,
5163 * device/include/pic16 (pic18f[24]620.h),
5164 * device/include/pic18fregs.h,
5165 * device/lib/pic16/pics.all,
5166 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5167 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5168 Gary Plumbridge and Anton Strobl
5170 2006-10-10 Raphael Neider <rneider AT web.de>
5172 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5173 --stack-siz=NUM options to configure the argument passing stack
5174 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5175 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5176 (pic14_getSharebankSize): obey --stack-siz=NUM,
5177 (pic14_getSharebankAddress): obey --stack-loc=NUM
5179 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5181 * doc/sdccman.lyx: added to the manual
5182 * doc/figures/ddd_example.png: added (neither pdflatex nor
5183 most browsers seem to like the .eps file)
5185 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5187 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5188 to /tmp and /var/tmp acc. LSB
5189 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5191 * support/regression/tests/onebyte.c: added test
5193 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5195 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5197 2006-10-05 Borut Razem <borut.razem AT siol.net>
5199 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5201 - sdcc.dsw: changed property eol-style to CRLF
5202 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5204 2006-10-04 Raphael Neider <rneider AT web.de>
5206 * device/include/pic/{pic16f84.h,pic16f84a.h},
5207 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5208 from patch #1522504, thanks to Robas Teodor
5210 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5212 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5215 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5217 * src/pic16/glue.c (pic16emitMaps),
5218 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5219 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5220 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5221 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5223 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5224 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5226 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5228 * support/librarian/sdcclib.c: Added option -l.
5229 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5231 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5232 using Windows command prompt.
5234 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5236 * device/lib/libsdcc.lib: added module rand
5237 * src/ds390/ralloc.c (rematStr),
5238 * src/hc08/ralloc.c (rematStr),
5239 * src/mcs51/ralloc.c (rematStr),
5240 * src/z80/ralloc.c (rematStr): made output more consistent
5241 * src/mcs51/gen.c: cosmetic changes
5243 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * src/port.h: added mem.cabs_name to PORT
5252 * src/z80/main.c: added cabs_name initializers
5253 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5255 (emitMaps): emit absolutes in code memory into cabs_name
5257 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5258 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5259 * support/regression/fwk/include/testfwk.h: added define for at
5260 * support/regression/tests/absolute.c: added, new
5262 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5264 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5265 optimizations, see also patch 887161 by Stas Sergeev
5266 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5267 to be necessary anymore,
5268 (102, 103, 104, 127): renamed all occurances of bp to _bp
5270 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5273 thanks Weston T. Schmidt for patch 1555221
5274 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5275 * src/SDCCicode.c(geniCodeMultiply): small optimization
5277 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5279 * device/include/stdlib.h: added rand prototypes
5280 * device/lib/rand.c: new, added
5281 * device/lib/Makefile.in: added rand.c
5282 * src/z80/peeph.def,
5283 * src/z80/peeph-gbz80.def,
5284 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5286 2006-09-20 Raphael Neider <rneider AT web.de>
5288 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5290 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5292 * as/link/aslink.h: cosmetic changes
5293 * as/link/mcs51/Makefile.in,
5294 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5296 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * as/link/mcs51/aslink.h,
5300 * as/link/z80/aslink.h: merged and moved to as/link/
5301 * as/link/lkstore.c,
5302 * as/link/mcs51/lkstore.c: moved to as/link/
5303 * as/link/clean.mk: remove *.o
5304 * as/link/mcs51/alloc.h: deleted
5305 * as/link/mcs51/lkarea.c: added lnksect prototype
5306 * as/link/mcs51/lkdata.c,
5307 * as/link/mcs51/lklex.c,
5308 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5309 * as/link/mcs51/lkmem.c,
5310 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5311 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5312 * as/link/mcs51/aslink.dsp,
5313 * as/link/mcs51/Makefile.aslink,
5314 * as/link/mcs51/Makefile.bcc,
5315 * as/link/mcs51/Makefile.in: updated for moved files
5316 * as/link/z80/lkarea.c,
5317 * as/link/z80/lkhead.c,
5318 * as/link/z80/lklex.c,
5319 * as/link/z80/lklibr.c,
5320 * as/link/z80/lklist.c,
5321 * as/link/z80/lkmain.c,
5322 * as/link/z80/lkrloc.c,
5323 * as/link/z80/lksym.c: synced with mcs51
5324 * as/link/z80/lkdata.c,
5325 * as/link/z80/lkeval.c,
5326 * as/link/z80/lkihx.c,
5327 * as/link/z80/lks19.c: cosmetic changes
5328 * as/link/z80/Makefile.in,
5329 * as/link/z80/linkgbz80.dsp,
5330 * as/link/z80/linkz80.dsp: updated for moved files
5332 2006-09-16 Borut Razem <borut.razem AT siol.net>
5334 * debugger/mcs51/sdcdb.c: partially fixed
5335 [ 1203664 ] sdcdb fails to open files w. two "." periods
5336 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5337 debugger/mcs51/symtab.h: fixed indenting
5338 * configure.in, configure: up to date with latest Maarten's changes
5340 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5343 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5344 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5345 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5346 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5347 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5348 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5349 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5350 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5351 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5352 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5353 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5354 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5355 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5356 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5357 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5358 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5359 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5360 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5361 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5362 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5363 as/link/mcs51/alloc.h,
5364 as/link/mcs51/clean.mk,
5365 as/link/mcs51/conf.mk,
5366 as/link/mcs51/Makefile.bcc,
5367 as/link/mcs51/Makefile.in,
5368 as/link/mcs51/readme.390,
5369 as/link/mcs51/strcmpi.c,
5370 as/link/mcs51/strcmpi.h,
5372 as/mcs51/Makefile.bcc,
5373 as/mcs51/Makefile.in,
5376 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5378 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * as/link/Makefile.in,
5382 * as/link/z80/linkgbz80.dsp,
5383 * as/link/z80/linkz80.dsp,
5390 * link/z80/aslink.h,
5391 * link/z80/clean.mk,
5393 * link/z80/linkgbz80.dsp,
5394 * link/z80/linkz80.dsp,
5395 * link/z80/lkarea.c,
5396 * link/z80/lkdata.c,
5397 * link/z80/lkeval.c,
5400 * link/z80/lkhead.c,
5403 * link/z80/lklibr.c,
5404 * link/z80/lklist.c,
5405 * link/z80/lkmain.c,
5406 * link/z80/lkrloc.c,
5409 * link/z80/Makefile.in,
5411 * sdcc.dsw: moved link/ to as/link/
5413 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5415 * as/mcs51/i51mch.c (machine): fixed warning
5417 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5419 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5421 2006-09-09 Borut Razem <borut.razem AT siol.net>
5423 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5424 sdcdb WIN32 native port
5425 * src/clean.mk: fixed
5427 2006-09-08 Borut Razem <borut.razem AT siol.net>
5429 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5431 2006-09-08 Raphael Neider <rneider AT web.de>
5433 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5434 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5435 to gplink to disable processor mismatch warning and to allow
5436 the use of devices with only aliased (shared) memory banks,
5437 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5439 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5441 * doc/sdccman.lyx: Some re-formating plus example on using
5442 #pragma preproc_asm +/-
5444 2006-09-07 Borut Razem <borut.razem AT siol.net>
5446 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5449 2006-09-06 Borut Razem <borut.razem AT siol.net>
5451 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5452 line at sdcc.nsi:153
5453 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5455 2006-09-05 Borut Razem <borut.razem AT siol.net>
5457 * configure.in, configure: support for winsock2
5458 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5459 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5460 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5461 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5462 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5464 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5466 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5468 * support/regression/tests/bug1551947.c: new, added
5469 * src/SDCCsymt.h: strings are char* not byte*
5471 2006-09-05 Raphael Neider <rneider AT web.de>
5473 * device/lib/pic16/libdev/pic18f4550.c,
5474 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5475 declarations/definitions from patch #1520949
5477 2006-09-05 Raphael Neider <rneider AT web.de>
5479 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5480 byte-aligned bitfields, fixes #1539278
5482 2006-09-05 Raphael Neider <rneider AT web.de>
5484 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5487 2006-09-04 Borut Razem <borut.razem AT siol.net>
5489 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5490 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5491 -mno-cygwin is a part of the compiler name
5492 * support/scripts/sdcc_mingw32: don't disable ucsim
5494 2006-09-03 Borut Razem <borut.razem AT siol.net>
5496 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5497 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5499 2006-09-03 Raphael Neider <rneider AT web.de>
5502 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5503 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5506 2006-09-01 Borut Razem <borut.razem AT siol.net>
5508 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5509 to make ppc-osx happy
5511 2006-08-31 Borut Razem <borut.razem AT siol.net>
5513 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5514 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5515 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5516 * support/regression/ports/ds390/spec.mk,
5517 support/regression/ports/mcs51/spec.mk,
5518 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5519 To run regression tests in mingw environment:
5520 make DEV_NULL=NUL CC=gcc
5522 2006-08-30 Borut Razem <borut.razem AT siol.net>
5524 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5525 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5526 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5527 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5528 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5529 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5530 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5531 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5532 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5533 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5534 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5535 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5536 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5537 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5538 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5539 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5540 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5541 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5542 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5543 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5544 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5545 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5546 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5547 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5548 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5549 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5550 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5551 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5552 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5553 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5554 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5555 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5556 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5557 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5558 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5559 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5560 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5561 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5562 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5563 ucsim WIN32 native port
5565 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5567 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5569 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5571 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5572 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5574 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5576 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5577 * support/regression/tests/bug1546986.c: new, added
5578 * as/mcs51/.cvsignore,
5579 * debugger/mcs51/.cvsignore,
5580 * src/.cvsignore: deleted
5582 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5584 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5587 2006-08-20 Borut Razem <borut.razem AT siol.net>
5589 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5590 removed cl_listen_console::match(), cl_console::match(),
5591 restructured cl_commander::proc_input()
5593 2006-08-16 Borut Razem <borut.razem AT siol.net>
5595 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5596 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5597 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5599 2006-08-14 Borut Razem <borut.razem AT siol.net>
5601 * support/regression/Makefile.in,
5602 support/regression/ports/pic14/gpsim.cmd,
5603 support/regression/ports/pic14/spec.mk,
5604 support/regression/ports/pic14/support.c:
5605 added pic14 regression test
5607 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5609 * as/doc/asxhtm.html: documented changed ABS behaviour
5610 * as/doc/README: fixed some typos
5612 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5614 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5617 2006-08-12 Borut Razem <borut.razem AT siol.net>
5619 * support/regression/fwk/include/testfwk.h,
5620 support/regression/fwk/lib/testfwk.c,
5621 support/regression/generate-cases.py,
5622 support/regression/Makefile.in:
5623 regression test framework does not depend on function pointers and
5626 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5628 * device/include/stddef.h: c temporary hack to fix bug 1518273
5630 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5632 * device/include/mcs51/cc2510fx.h: added
5633 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5636 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5638 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5639 * as/z80/Makefile.in: added strcmpi.c
5640 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5641 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5643 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * device/lib/gbz80/asm_strings.s,
5646 * device/lib/gbz80/crt0_rle.s,
5647 * device/lib/gbz80/div.s,
5648 * device/lib/gbz80/mul.s,
5649 * device/lib/gbz80/shift.s,
5650 * device/lib/z80/asm_strings.s,
5651 * device/lib/z80/crt0_rle.s,
5652 * device/lib/z80/div.s,
5653 * device/lib/z80/mul.s,
5654 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5655 flags which are all upper case
5657 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5659 * as/z80/asm.h: made CASE_SENSITIVE 1
5660 * link/z80/aslink.h: made CASE_SENSITIVE 1
5661 * src/z80/gen.c (throughout): made all conditionals upper case
5662 * support/regression/tests/bug1503067.c: new
5664 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5666 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5667 (shiftIntoPair): added case 2 for PAIR_IY,
5668 (setupToPreserveCarry): replaced parameters with iCode and check if
5669 PAIR_DE is in use to fix bug 1399290,
5670 (genPlus, genMinus): updated call to setupToPreserveCarry
5671 * support/regression/tests/bug1399290.c: new
5673 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5675 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5676 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5677 * src/ds390/gen.c (shiftRLong),
5678 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5679 * src/mcs51/gen.c (sameReg): changed to sameByte,
5680 (xch_a_aopGet): new,
5681 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5682 shiftRLong): fixed bug 1533966
5683 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5684 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5685 * support/regression/Makefile.in: disabled z80, enabled ucz80
5686 * support/regression/tests/float_trans.c: enabled test for z80 and host
5687 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5689 2006-08-01 Borut Razem <borut.razem AT siol.net>
5691 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5692 comparison is always false due to limited range of data type
5693 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5695 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5697 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5698 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5699 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5700 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5702 2006-07-31 Borut Razem <borut.razem AT siol.net>
5704 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5705 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5706 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5707 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5708 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5709 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5710 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5711 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5712 enable ucsim mingw compilation. Serial port is disabled,
5713 since it uses termios.h API, which is not available on native
5716 2006-07-31 Borut Razem <borut.razem AT siol.net>
5718 * Small Device C Compiler 2.6.0 released
5719 * support/scripts/sdcc.nsi: added FULL_DOC option
5720 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5722 2006-07-28 Borut Razem <borut.razem AT siol.net>
5724 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5725 * doc/INSTALL.txt: updated
5727 2006-07-27 Borut Razem <borut.razem AT siol.net>
5729 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5730 device/lib/pic/libdev/Makefile.in: fixed bug
5731 [ 1438354 ] pic libsdcc: distclean doesn't work
5732 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5733 device/lib/pic16/libio/Makefile.in: fixed bug
5734 [ 1438344 ] pic16 lib: clean doesn't work properly
5735 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5737 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5739 * device/lib/pic/libsdcc/fsdiv.c,
5740 * device/lib/pic/libsdcc/fsmul.c,
5741 * device/lib/pic16/libsdcc/float/fsdiv.c,
5742 * device/lib/pic16/libsdcc/float/fsmul.c,
5743 * device/lib/_fsdiv.c,
5744 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5745 * support/regression/tests/bug1520966.c: added
5746 * doc/knownbugs.html: removed [ 1520966 ] from the list
5748 2006-07-25 Borut Razem <borut.razem AT siol.net>
5750 * configure.in, configure, sdccconf_in.h: fixed bug
5751 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5752 * doc/knownbugs.html: removed [ 1519095 ] from the list
5754 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5756 * doc/knownbugs.html: added, contains list of known bugs at release
5757 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5759 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5761 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5762 function registers and corrected defaults with additional warning
5763 * device/lib/malloc.c: cosmetic changes
5764 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5765 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5766 (fillGaps): and used it
5768 2006-07-20 Raphael Neider <rneider AT web.de>
5770 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5771 output unless SDCCPICDEBUG is set
5772 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5773 output if SILENT is set
5775 2006-07-11 Borut Razem <borut.razem AT siol.net>
5777 * doc/README.txt: updated
5779 2006-07-10 Borut Razem <borut.razem AT siol.net>
5781 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5782 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5783 in WIN32 installation
5784 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5787 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5790 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5792 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5794 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5796 2006-07-06 Borut Razem <borut.razem AT siol.net>
5798 * support/regression/tests/bitfields.c:
5799 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5800 * support/regression/tests/constantRange.c:
5801 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5803 2006-07-04 Borut Razem <borut.razem AT siol.net>
5805 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5807 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5808 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5809 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5810 reverted changes from 2006-07-03
5811 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5812 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5813 added CPPFLAGS, used by the host port
5815 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5817 * support/regression/valdiag/tests/switch.c,
5818 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5819 * support/regression/tests/libmullong.c: fixed for host
5820 * support/regression/ports/host/spec.mk: disable all warnings for host,
5821 SDCC runs with --less-pedantic too
5823 2006-07-03 Borut Razem <borut.razem AT siol.net>
5825 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5827 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5828 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5829 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5830 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5832 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5833 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5834 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5835 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5837 2006-07-02 Raphael Neider <rneider AT web.de>
5839 * src/pic16/devices.inc,
5840 * device/include/pic16/pic18fregs.h,
5841 * device/include/pic16/pic18f4550.h,
5842 * device/lib/pic16/pics.all,
5843 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5845 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5847 * as/hc08/lkaomf51.c (OutputName),
5848 * as/mcs51/lkaomf51.c (OutputName),
5849 * as/z80/asmain.c (asmbl),
5850 * src/ds390/main.c (asmLineNodeFromLineNode),
5851 * src/hc08/ralloc.c (hc08_assignRegisters),
5852 * src/mcs51/main.c (asmLineNodeFromLineNode),
5853 * src/xa51/ralloc.c (checkRegMask),
5854 * src/xa51/gen.c (emitcode),
5855 * src/z80/gen.c (_emit2),
5856 * src/SDCCast.c (searchLitOp),
5858 * support/packihx/packihx.c,
5859 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5860 * src/ds390/gen.c (aopPutUsesAcc),
5861 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5862 * support/regression/tests/libmullong.c (mullong_wrapper),
5863 * src/SDCCsymt.c (powof2),
5865 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5866 * src/SDCCsymt.h: added TYPE_TARGET_*
5867 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5868 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5869 SDCCast because 1) header problems 2) this is the right place
5870 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5871 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5874 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5876 * src/SDCCicode.h: removed buggy semicolon in unused macro
5877 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5878 search for previous definiton of auto symbols too,
5879 (findPrevUse): fixed logic of emitWarnings
5881 2006-06-26 Raphael Neider <rneider AT web.de>
5883 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5884 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5886 2006-06-25 Raphael Neider <rneider AT web.de>
5888 * device/lib/pic/libm: NEW, added math library functions
5889 * device/lib/pic/libsdcc: NEW; added float support functions
5890 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5891 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5892 NEW, added math related headers
5893 * device/include/asm/pic/features.h: NEW
5894 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5895 (popGet): allow larger offsets for AOP_PCODE,
5896 (genDataPointerSet): handle literals explicitly, more debug output,
5897 (genAssign): fixed for float using aopLiteral ;-)
5898 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5899 GOTO initialisation routine
5900 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5901 flag on registers, fixes #1469043 (local variables do not work)
5902 * src/pic/main.c (_pic14_do_link),
5903 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5906 2006-06-25 Borut Razem <borut.razem AT siol.net>
5908 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5909 characters printed (not including the trailing '\0' used to end
5910 output to strings). Problem detected in regression test bug-927659.c.
5911 NOTE: printf() family functions should return int instead
5913 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5914 specifier are printed as themselves
5915 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5916 support flags, width and precision specifiers
5918 2006-06-24 Borut Razem <borut.razem AT siol.net>
5920 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5921 to the list of sdcc tagrets not supporting bit type
5922 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5923 testfor pic16 due to bug:
5924 [ 1511794 ] pic16: regression test bug-895992.c fails
5926 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5928 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5929 * src/SDCCglue.c (initPointer), fixed bug 1496419
5930 * support/regression/tests/bug1496419.c: new, added
5932 2006-06-22 Borut Razem <borut.razem AT siol.net>
5934 * support/regression/ports/pic16/support.c: use gpsim usart module from
5935 libgpsim_modules library
5937 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5939 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5942 2006-06-19 Raphael Neider <rneider AT web.de>
5944 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5945 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5946 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5947 (pic14printExterns,pic14printPublics,pic16printPublics,
5948 pic16_printExterns): use new functions to emit symbols
5949 (picglue,pic16glue): emit publics before emitting externs
5950 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5951 locally defined functions to avoid bug #1443651
5952 * support/regression/tests/bug-716242.c: removed pic16 workaround
5953 * support/regression/ports/pic16/spec.mk: ignore errors during build
5955 2006-06-19 Raphael Neider <rneider AT web.de>
5957 * src/pic/glue.h: added pic14aopLiteral prototype
5958 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5959 * src/pic/gen.c: removed stdint.h dependency
5960 (aopGet): use Safe_strdup()
5961 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5962 (genDataPointerSet): use pic14aopLiteral()
5963 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5964 for pic16; thanks to Bernhard and Maarten
5966 2006-06-18 Borut Razem <borut.razem AT siol.net>
5968 * support/regression/tests/structflexarray.c: flexible array members
5969 not supported by gcc < 3
5970 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5972 * src/pic/gen.c: don't include [p]strdin.h on solaris
5973 * support/Util/pstdint.h: addad svn attributes
5974 * support/regression/tests/constantRange.c,
5975 support/regression/tests/rotate.c: include inttypes.h instead
5976 stdint.h on solaris, addad svn attributes
5978 2006-06-18 Raphael Neider <rneider AT web.de>
5980 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5982 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5983 (pic16_genMinusBits): simplified sign-extension
5984 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5985 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5986 adjusted to correctly handle mixed-signed operands, disabled
5987 now unused multiplciation routines
5988 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5989 (assignResultValue): added argument denoting the size of the result
5990 as returned by the function (fixes upcasts in assigning from
5991 function calls: char foo(); int i = foo();)
5992 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5993 function result to assignResultValue
5994 (genMult): disabled inlined multiplication code
5995 (genDiv): augmented to also handle the modulus operator, fixed to
5996 handle mixed-signed operands correctly
5997 (genMod): simply call genDiv, disabled unused code
5998 (genAssign): fixed missing (sign-)extension on result
5999 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
6000 valid char operands, allow signed operands for native code, added
6001 division and modulo operator handling
6002 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
6004 As a consequence, onebyte.c (if split into two files) and muldiv.c
6005 pass regression tests.
6007 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6009 * doc/Makefile.in: two runs of makeindex seem needed to get
6010 correct page references in the index of sdccman.pdf
6011 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
6013 2006-06-17 Borut Razem <borut.razem AT siol.net>
6015 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
6017 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6019 * doc/sdccman.lyx: updated, added (porting source code, debugging),
6020 mentioned ec2drv and paulmon
6022 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
6025 consecutive abs areas
6026 (find_empty_space, allocate_space): added map to handle codemap or
6028 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
6029 absolute idata and xdata
6030 * as/mcs51/lkmem.c (summary2): updated legend
6032 2006-06-16 Raphael Neider <rneider AT web.de>
6034 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
6036 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
6040 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
6042 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
6044 * src/port.h (struct PORT): added field gp_tags, to hold the tag
6045 value of generic pointers,
6055 src/z80/main.c: PORT structure, added elements for gp_tags field,
6056 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
6057 fields in the PORT structure of each port,
6058 * src/SDCCast.c (decorateType): allow processing of generic pointers
6059 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
6062 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * src/pic16/pcode.c,
6070 * src/pic/pcoderegs.c,
6073 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6074 bug 1504689 on minGW
6076 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6078 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6080 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6082 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6084 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6089 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6091 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6092 to a char variable. Fixed bug #1504211
6093 * device/include/pic16/adc.h,
6094 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6095 and fixed bug #1364390
6097 2006-06-10 Borut Razem <borut.razem AT siol.net>
6099 * CVSROOT: removed the CVS left-over
6101 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * as/hc08/asmain.c (asexit),
6104 * as/hc08/lkmain.c (lkexit),
6105 * as/mcs51/asmain.c (asexit),
6106 * as/mcs51/lkmain.c (lkexit),
6107 * src/SDCCglue.c (DEFSETFUNC),
6108 * src/SDCCmain.c (linkEdit, assemble),
6109 * support/librarian/sdcclib.c (AddRel),
6110 replaced unlink() by standard C remove()
6111 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6112 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6113 gatherImplicitVariables): new, added to fix bug 608752,
6114 (createFunction): added gatherImplicitVariables()
6115 * src/SDCCast.h: added createRMW prototype
6116 * src/SDCCsymt.h (struct symbol): added infertype
6117 * support/regression/tests/bug608752.c: new, added
6119 2006-06-10 Raphael Neider <rneider AT web.de>
6121 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6122 multibyte dummy reads (fixes #1503234)
6124 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6126 * device/include/mcs51/compiler.h: new, added header file to enable
6127 creating common sfr definition header files for different compilers
6129 2006-06-05 Raphael Neider <rneider AT web.de>
6131 * src/pic16/{pcode.h,genarith.c}:
6132 introduced pCodeOp combining any two pCodeOps (previously only
6133 two register operands could be combined), removed pcop2 from
6134 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6135 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6136 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6137 rewritten to use new PO_TWO_OPS
6138 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6139 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6140 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6141 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6142 (pic16_get_op): embraced return arg to allow #define return(x),
6143 added new case for combined opcodes
6144 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6145 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6146 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6148 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6150 * src/SDCCval.c (checkConstantRange): added
6151 * src/SDCCval.h: added checkConstantRange
6152 * support/Util/SDCCerr.c,
6153 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6154 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6155 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6156 * src/SDCCast.c (decorateType): added checkConstantRange,
6157 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6158 can be emitted with the correct always true/false warning,
6159 added optimization for double '!';
6160 result of decorateType() must be assigned back to the tree, because
6161 decorateType() can change the tree
6162 * src/SDCCicode.c (geniCodeLogic),
6163 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6164 (checkConstantRange): removed, it was only a fragment which never
6166 * src/SDCCsymt.c (computeType): fixed promotion for
6167 "-1 < (unsigned bit) b"
6168 * src/pic/ralloc.c (packRegsForAssign),
6169 * src/pic16/ralloc.c (packRegsForAssign),
6170 * src/hc08/ralloc.c (packRegsForAssign),
6171 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6173 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6174 * support/regression/tests/constantRange.c: added
6175 * support/valdiag/tests/constantRange.c: added
6176 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6178 2006-06-02 Borut Razem <borut.razem AT siol.net>
6180 * support/regression/ports/pic16/support.c: increase stack size
6182 * support/regression/Makefile.in: sort tests by name so that the
6183 resutlts can be compared on different machines / platforms
6185 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6187 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6188 * src/ds390/gen.c (emitLabel): new, added,
6189 (genDjnz): fixed stack overflow bug,
6190 (throughout): cosmetic changes to sync with mcs51/gen.c,
6191 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6192 * src/mcs51/gen.c (genEndFunction): small optimization,
6193 (throughout): cosmetic changes to sync with ds390/gen.c
6195 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6197 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6198 (_print_format): fixed printing pointers
6199 * src/mcs51/gen.c (emitLabel, movb): new, added,
6200 (genAssign): small optimization,
6201 (genDjnz): fixed stack overflow bug,
6202 (throughout): replaced sprintf with SNPRINTF,
6203 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6204 replaced emitcode("mov", "b,...") with MOVB(...),
6205 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6206 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6207 * src/mcs51/peeph.def: added rules 140 and 264
6208 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6209 so they may get optimized into registers
6211 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6213 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6214 immediately when encountered,
6215 (printUsage): always use stderr even on windows
6217 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6220 (processParms): fixed bug #1247551
6221 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6222 parseCmdLine, main): print '--version' to stdout,
6223 print 'help' to stdout if --help is given,
6224 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6225 arguments are given; fixed --help
6227 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6229 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6230 * support/regression/tests/bug-1493710.c: added
6232 2006-05-27 Borut Razem <borut.razem AT siol.net>
6234 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6236 * support/regression/ports/pic16/support.c: increase stack size
6237 from default 64 bytes to 128 bytes
6238 * support/regression/tests/staticinit.c,
6239 support/regression/tests/float.c: regression tests fully enabled
6240 for pic16 port by putting the initialized data arrays into the code
6242 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6243 This was changed by mistake in the previous version.
6245 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6247 * src/pic16/gen.c (genFunction, genEndFunction): some
6248 beautifications, fixed bug with falsely restoring FSR2 in large
6249 stack model, thanks to Beau E. Cox for reporting the bug
6251 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6253 * debugger/mcs51/break.c,
6254 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6255 use %p to print pointers, made address variables unsigned
6256 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6257 * debugger/mcs51/symtab.c (parseSymbol): must return something
6258 * src/mcs51/gen.c (aopForSym): small optimization,
6259 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6260 (freeAsmop): added missing break,
6261 (aopPut): removed parameter bvolatile, determine it inside the function,
6262 (saveRegisters, unsaveRegisters): small optimization,
6263 (genIpush): removed pointless check,
6264 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6265 replaced sprintf with SNPRINTF,
6266 replaced strcpy with strncpyz,
6267 updated aopPut calls,
6268 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6269 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6271 2006-05-24 Borut Razem <borut.razem AT siol.net>
6273 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6274 modification of test for the pic16 port, put the array to the code
6275 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6277 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6279 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6280 * support/Util/pstdint.h: added
6282 2006-05-22 Borut Razem <borut.razem AT siol.net>
6284 * src/regression/Makefile: removed bool2.c test, added -q linker option
6285 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6286 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6287 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6288 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6289 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6290 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6291 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6292 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6293 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6295 2006-05-22 Raphael Neider <rneider AT web.de>
6297 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6298 bug #1492360 (problematic due to generic pointers, see code)
6300 2006-05-22 Borut Razem <borut.razem AT siol.net>
6302 * support/regression/ports/pic16/specs.mk: removed stack size linker
6304 * support/regression/tests/array.c,
6305 support/regression/tests/bitopcse.c,
6306 support/regression/tests/bug-908454.c,
6307 support/regression/tests/malloc.c: modified for pic16 regression test
6308 * support/regression/tests/bitfields.c:
6309 pic16 - excluded bitfileds of size > 8
6310 * support/regression/tests/bp.c: pic16 - reduced data size
6311 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6312 * support/regression/tests/bug-460010.c:
6313 pic16 - used the absolute address the fits in memory
6314 * support/regression/tests/bug-716242.c:
6315 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6316 * support/regression/tests/float.c:
6317 pic16 - excluded - data size too big
6318 * support/regression/tests/onebyte.c:
6319 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6320 * support/regression/tests/shifts.c:
6321 pic16 - function names probably have to differ in first X characters
6323 * support/regression/tests/staticinit.c:
6324 pic16 - excluded some tests due error: no target memory available for
6327 2006-05-22 Borut Razem <borut.razem AT siol.net>
6329 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6330 second try. Thanks Stas Sergeev once more.
6332 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6334 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6335 (genLeftShift, genRightShift): fixed bug 1491627
6336 * src/hc08/peeph.def (rules 7, 8.x): added
6337 * support/regression/tests/shifts.c (ShiftLeftByParam,
6338 ShiftRightByParam, testShiftByParam): added to test variable shifting
6340 2006-05-20 Raphael Neider <rneider AT web.de>
6342 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6343 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6344 (allocReg): add only new registers to dynAllocRegs,
6345 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6346 #1489055, #1445850, and probably #1483693
6348 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6350 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6351 bug in for-loop that didn't emit the last of CONFIG and ID registers
6353 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6355 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6357 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6358 1489016, 1434401 and 1490124
6359 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6360 1489016, 1434401 and 1490124
6362 2006-05-17 Borut Razem <borut.razem AT siol.net>
6364 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6367 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * device/include/mcs51/P89c51RD2.h,
6370 * device/include/mcs51/P89LPC901.h,
6371 * device/include/mcs51/P89LPC922.h,
6372 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6374 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6376 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6377 to fix missing stack pragma in compiled binary object file,
6379 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6381 * support/packihx/configure.in,
6382 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6383 determine sizeof basic types even while cross compiling
6385 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6387 * src/avr/gen.c (aopop),
6388 * src/ds390/gen.c (aopOp),
6389 * src/hc08/gen.c (aopOp),
6390 * src/mcs51/gen.c (aopop),
6391 * src/pic16/gen.c (pic16_aopOp),
6392 * src/pic/gen.c (aopOp),
6393 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6394 if size of operand is smaller than spill location
6396 2006-05-12 Borut Razem <borut.razem AT siol.net>
6398 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6399 have to have CR/LF line endings even if they are checked out on *nix
6400 or on WIN32 in cygwin binmode
6402 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6404 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6405 * device/include/ds80c390.h: added sfr16 definitions
6409 * src/ds390/ralloc.c,
6410 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6411 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6412 bit returning functions
6413 * support/regression/tests/sfr16.c: enabled test on ds390
6415 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6417 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6418 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6420 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6422 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6423 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6424 (cl_address_space constructor): removed expensive initialization,
6425 (cl_address_space::get_cell): extended for late initialization,
6426 (cl_address_space::*): use late initialization,
6427 (cl_address_decoder::activate): removed expensive initialization,
6428 This reduced regression test running time by 25%
6430 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6438 * support/packihx/Makefile.in,
6439 * support/packihx/clean.mk,
6440 * support/packihx/Makefile.bcc,
6441 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6443 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6445 * src/SDCCval.c (valNot): fix for regression test failure
6446 of not.c on big endian hosts
6448 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6450 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6452 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6454 * device/lib/mcs51/Makefile.in: changed string comparison operator
6455 to = for POSIX compliance; == is bash extension
6457 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6459 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6462 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6464 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6465 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6466 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6467 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6468 bug report #1478657,
6470 2006-05-05 Borut Razem <borut.razem AT siol.net>
6472 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6475 2006-05-02 Borut Razem <borut.razem AT siol.net>
6477 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6478 create *.ind, which made make to fail if invoked with -j 2
6480 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6482 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6483 Hubert Sack for patch 1479782
6485 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6487 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6489 2006-05-01 Raphael Neider <rneider AT web.de>
6491 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6492 (create_pic): store only prefix-free device name,
6493 (init_pic): check for device names with "16" prefix,
6495 * src/pic/device.h (struct PIC_device),
6496 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6498 * device/include/pic/pic12f{635,675,629,683}.h,
6499 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6500 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6501 * device/include/pic/pic16f505.h,
6502 * device/lib/pic/libdev/pic16f505.c: removed
6503 * device/include/pic/pic14devices.txt: added support for pic12f
6504 devices, removed unsupported non 16-bit devices
6505 [above changes provided by patch from Zik Saleeba]
6506 * src/pic/*, src/pic16/*, device/include/pic16/*,
6507 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6509 2006-05-01 Borut Razem <borut.razem AT siol.net>
6511 * configure.in, configure, doc/Makefile.in:
6512 sync with nightly build makefile - latex, dvipdf and dvips
6515 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6517 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6518 in the library source
6520 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6522 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6524 2006-04-28 Raphael Neider <rneider AT web.de>
6526 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6527 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6528 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6529 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6531 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6533 * device/lib/pic/libdev/Makefile.in,
6534 * device/lib/hc08/Makefile.in,
6535 * device/lib/gbz80/Makefile.in,
6536 * device/lib/z80/Makefile.in,
6537 * device/lib/ds390/Makefile.in,
6538 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6539 thanks to Borut for the bug report
6541 * configure: always create doc/Makefile independent from --enable-doc
6542 * Makefile.in: always install from directory doc independent from
6544 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6546 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6547 * doc/Makefile.in: install *.txt if present
6548 * device/include/Makefile.in (install): added installation of pic/*.inc
6549 and pic/*.txt files again, they were erroneously removed
6551 2006-04-28 Raphael Neider <rneider AT web.de>
6553 * src/pic/{gen.c,main.h,pcode.c},
6554 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6555 concerning signedness with casts
6557 2006-04-28 Raphael Neider <rneider AT web.de>
6559 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6560 definition of an interrupt handler,
6561 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6562 interrupt handler stuff from picglue() to separate routine,
6563 (picglue): enabled definition of intr handlers in files w/o main()
6565 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6567 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6568 compilation with MSVC 2005 Express Edition (VC8)
6570 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6572 * device/lib/Makefile: fixed build of gbz80 lib
6574 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6576 * support/regression/tests/bug-460010.c,
6577 * support/regression/tests/bug-524691.c,
6578 * support/regression/tests/bug-716242.c: removed conditional defines
6579 that are already in testfwk.h
6581 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6583 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6584 (AccAXRsh1): added, shift right by 1,
6585 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6587 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6589 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6591 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6592 remove cast to same type
6593 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6594 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6596 * link/z80/Makefile: removed, they have moved to
6599 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6600 * install-sh: fix bug #1204398 by setting umask 0022
6601 * device/lib/Makefile: separate build of z80 and gbz80 lib
6603 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6605 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6606 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6608 One basic decision: e.g. src/clean.mk includes further files. In order
6609 to make this work there are two solutions:
6610 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6611 run configure on them. This way they can use
6612 'include $(srcdir)/port-clean.mk'
6613 - always include clean.mk by the Makefile at the same level. To avoid
6614 that `make clean` tries to include and build Makefile.dep the
6615 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6616 implemented, because now even `make uninstall` doesn't create
6617 Makefile.in. clean.mk could be eliminated by pasting it in
6620 * debugger/mcs51/Makefile.in: build own objects from library sources
6621 (SLIB, SDCC) in current directory
6623 * configure, configure.in: renamed --disable-device-lib-build in
6624 --disable-device-lib; added --enable-doc, the required tools are
6625 searched by configure; added result message; the toolchain for the
6626 belonging ports are now only built, if the port is enabled.
6628 * support/regression/*: all output is written in directory gen, because
6629 the fwk and ports directories don't livet in the build tree using vpath
6631 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6632 --disable-device-lib, added --enable-doc, added section VPATH
6634 * sim/ucsim/configure.in,
6635 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6636 z80 are enabled by default
6638 2006-04-24 Raphael Neider <rneider AT web.de>
6640 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6641 to config word, "pic14_"-prefixed some extern functions
6642 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6643 config word has been found
6644 * src/pic/device.h: added prototypes
6645 * src/pic/pcode.c: added "pic14_"-prefix where needed
6646 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6648 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6650 (pic14emitRegularMap): ignore config words,
6651 (pic14createInterruptVect): moved generating __config directives away
6652 (picglue): have __config directives emitted
6654 2006-04-24 Borut Razem <borut.razem AT siol.net>
6656 * doc/Makefile: sync with nightly build makefile
6658 2006-04-24 Raphael Neider <rneider AT web.de>
6660 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6661 registers that have not been assigned proper liveranges,
6662 fixes #1469504 and #1474602,
6663 (pCodeRegOptimizeRegUsage): fixed typo in comment
6665 2006-04-24 Borut Razem <borut.razem AT siol.net>
6667 * device/examples/main8051.c: deleted - it was removed from CVS
6668 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6669 after the transition to Subversion
6670 * src/SDCCalloc.h: deleted - it was removed from CVS
6671 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6672 after the transition to Subversion
6673 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6674 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6675 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6676 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6678 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6680 * as/asx8051.dsp: added mcs51/strcmpi.h
6681 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6682 * as/hc08/aslink.h: updated lnksect prototype
6684 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6686 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6687 (newdot): handle A_ABS
6689 * as/mcs51/asout.c (outarea): output address
6690 * as/hc08/lkaomf51.c,
6691 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6693 * as/mcs51/i51pst.c,
6694 * as/z80/z80pst.c: "ABS" is not A_OVR
6695 * as/hc08/lkarea.c (newarea): read a_addr,
6696 (lnkarea): added codemap array, sort absolute areas to the front,
6697 combine all GSINITx/GSFINAL,
6698 (find_empty_space, allocate_space): new functions,
6699 (lnksect): return next address, handle absolute sections
6700 * as/mcs51/lkarea.c (newarea): read a_addr,
6701 lnksect2 prototype changed,
6702 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6703 (find_empty_space, allocate_space): new, factored out of lnksect2,
6704 (lnksect2): return next address, handle absolute sections
6706 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6707 * as/hc08/lklibr.c (addfile, fndsym),
6708 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6709 index out of range and detect both '\' and '/'
6710 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6711 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6712 regression tests (ds390 cannot return bool yet)
6713 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6714 document critical interrupts on z80, document changed SDCC define
6715 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6716 (_a390_mapping): added .org directive
6717 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6718 (genMultOneByte): fixed warnings
6719 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6721 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6722 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6723 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6724 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6725 * src/pic16/main.c: removed newReg prototype
6726 * src/pic16/pcode.c,
6727 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6729 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6731 * src/pic16/ralloc.c
6732 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6734 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6735 from short to PIC_OPTYPE
6736 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6737 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6738 optype from short to PIC_OPTYPE
6739 * src/port.h: made int_size unsigned to fix warnings
6740 * src/SDCC.y: fixed warning on MSVC
6741 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6742 * src/SDCCopt.c (convertToFcall): fixed warnings
6743 * src/SDCCsymt.h: removed double prototype for genSymName
6744 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6745 offset int to fix warnings
6747 2006-04-22 Borut Razem <borut.razem AT siol.net>
6749 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6750 references to CVS replaced with Subversion
6752 2006-04-21 Borut Razem <borut.razem AT siol.net>
6754 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6755 references to CVS replaced with Subversion
6757 2006-04-19 Borut Razem <borut.razem AT siol.net>
6759 * src/version.awk: adapted for svn
6760 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6761 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6762 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6763 /binutils-avr/etc/*.vi, *.jin: removed all properties
6764 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6766 2006-04-19 Borut Razem <borut.razem AT siol.net>
6768 * CVS to Subversion migration completed
6770 2006-04-18 Borut Razem <borut.razem AT siol.net>
6772 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6773 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6775 2006-04-17 Borut Razem <borut.razem AT siol.net>
6777 * device/include/Makefile.in: added pic/*.inc to the installation
6779 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6781 * support/regression/collate-results.py: fixed output in case of
6783 * support/regression/generate-cases.py: fixed splitting of pathnames
6785 * as/hc08/lklibr.c (addfile),
6786 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6788 2006-04-11 Raphael Neider <rneider AT web.de>
6790 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6791 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6792 * src/pic16/pcode.c (assignValnums): fixed #1460578
6794 2006-04-11 Raphael Neider <rneider AT web.de>
6796 * device/lib/pic/libdev/*.c,
6797 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6798 fixes #1468739, enables compilation in --std-c99 mode
6799 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6801 2006-04-11 Raphael Neider <rneider AT web.de>
6803 * src/pic/device.c (find_device): removed debug output
6804 (list_valid_pics): enabled verbose listing of supported devices
6805 * device/include/stdbool.h: define bool as char for pic14/16 as well
6807 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6809 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6811 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6813 * .version: bumped version to 2.5.6
6814 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6816 2006-04-06 Raphael Neider <rneider AT web.de>
6818 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6819 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6820 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6821 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6822 pic14_constructAbsMap
6823 (pic14printPublics): declare absolute global symbols as global
6824 (pic14createInterruptVect),
6825 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6826 (newReg): assume new registers unused, use correct name in
6827 hashtable (reg->name instead of name), more debugLog output
6828 * src/pic/device.h (PIC_device): added fields for verbose output
6829 * src/pic/device.c: moved device definition to pic14devices.txt,
6830 added routines for runtime parsing of pic14devices.txt,
6831 added support for second config word
6832 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6833 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6834 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6835 (_pic14_parseOptions): moved pCodeInitRegisters here
6836 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6837 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6838 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6839 handling the pseudo stack
6840 * device/lib/Makefile.in: ignore failures in objects-pic16,
6841 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6842 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6843 * device/lib/pic/Makefile.subdir,
6844 * device/lib/pic16/Makefile.subdir: improved clean rules
6845 * device/lib/pic/libdev/: NEW, pic14 device libraries
6846 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6847 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6848 * device/include/Makefile.in: create subdir and install pic14 headers
6849 * device/include/pic/p16f_common.inc: removed unused declarations
6850 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6851 PICs from inc2h.pl v1.6,
6852 replaced BIT_AT macros with struct declarations
6853 * device/include/pic/pic14devices.txt: definition of supported devices,
6854 all above improvements contributed by Zik Saleeba, thanks
6855 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6856 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6859 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6861 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6862 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6863 thanks to Charles Olds
6865 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6867 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6869 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6872 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6873 * support/regression/bug1464657.c: added, new test
6875 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6877 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6880 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6883 --no-peep and --peep-file <file> are used don't use default rules but
6886 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6888 * src/mcs51/gen.c (genCall): fixed bug 1457608
6890 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6892 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6893 changes seem to cause (trigger?) problems with the build system.
6895 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * src/SDCCpeeph.c (operandsLiteral): new, added,
6898 (callFuncByName): inserted operandsLiteral
6899 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6901 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6903 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6904 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6906 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6909 implemented patch 1120823 Thanks to Willy De la Court (normal
6910 interrupts need an interrupt number now if they are made critical),
6911 and enabled nesting of critical functions though not for gbz80
6912 (genCritical, genEndCritical): added functions
6913 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6914 * src/z80/mappings.i: added "ei" to all mappings
6916 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6918 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6919 submitted by the Debian SDCC maintainer Aurelien Jarno:
6920 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6921 archive with gcc 4.1 on mips and wrote the patch"
6923 2006-03-16 Raphael Neider <rneider AT web.de>
6925 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6926 the left operand is shorter than the result (c* = lit-c* + int),
6928 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6931 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6933 * src/.version: increased version number to 2.5.5
6934 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6935 linking is done manually in pic16 port's _linkEdit,
6936 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6937 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6938 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6939 allocate asmop as AOP_ACC,
6940 (aopForRemat): added parameter 'bool result' in function declaration,
6941 (pic16_aopGet): return AOP_ACC when accessing WREG,
6942 (pic16_popGetTempReg): minor modification,
6943 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6944 'pic16_allocWithIdx',
6945 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6946 calling function in absolute addresses,
6947 (genAssign): take into account AOP_ACC asmop,
6948 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6949 * src/pic16/pcoderegs.c: some debug functions and lines added,
6950 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6951 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6953 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6954 call to allocReg, not by manually allocating a new one,
6955 (pic16_assignRegisters): now before going through the register
6956 allocating functions mark all registers as free. This eliminates some
6957 side effects resulting from peephole parser done earlier in the backbone
6959 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6961 * src/SDCCicode.c (geniCodeLogic),
6962 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6964 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6966 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6967 (genSend): bugfix, do not allocate and free twice,
6968 (shiftRLong): handle partially overlapping aops
6969 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6971 2006-03-08 Borut Razem <borut.razem AT siol.net>
6973 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6976 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6978 * support/regression/tests/bug1409955.c: new, added
6979 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6980 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6981 (aopForSym, aopOp): increment asmop.allocated if reused,
6982 (freeAsmop): decrement asmop.allocated and check for zero instead of
6984 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6985 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6986 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6987 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6988 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6989 genSignedRightShift, genRightShift, genDataPointerGet,
6990 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6991 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6992 in reverse order from allocation,
6993 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6994 added swappedLR to keep track
6995 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6996 pdata & code for GCC, z80, gbz80 & hc08
6997 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6999 2006-03-08 Raphael Neider <rneider AT web.de>
7001 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
7003 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
7005 * device/include/mcs51/c8051f410.h: new SiLabs mcu
7006 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
7007 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
7009 2006-03-06 Borut Razem <borut.razem AT siol.net>
7011 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
7012 made the linker quiet
7014 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7016 * src/pic16/gen.c (genPcall): fixed bug #1443644
7017 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
7018 which dumps before the function entry point a data byte which represents
7019 the number of the local variables used by the specified function, added
7020 'xinst' for initial support for Extended Instruction Support,
7021 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
7022 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
7023 port->fun_prefix anymore (may change later),
7024 (genFunction, genEndFunction): do not store/restore local registers for
7025 _main (this should take care the --main-return command line option in
7027 (genOr): removed some legacy pic-port instructions,
7028 * src/pic16/genarith.c (genAddLit): re-enabled old code because
7029 performing operations with SFR's causes data to be written more than
7030 once to each SFR. Perhaps SFRs should be handled in special cases...
7031 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
7033 * src/pic16/main.c (_process_pragma): stack bound checking did not take
7034 into account for stack starting position,
7035 (struct OPTIONS pic16_optionsTable): added command line argument
7036 --extended or -y for Extended Instruction Support,
7037 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
7038 (deassignLRs): *** perhaps the most important change, old 'for' code
7039 (commented out for reference), didn't account for some registers which
7040 were left marked 'not free' after a pointer operation. The change
7041 reduces register usage a lot in some cases
7043 2006-03-04 Borut Razem <borut.razem AT siol.net>
7045 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
7047 * support/regression/tests/bug-524697.c: decreased array size for
7048 mcs51 to fit into the internal RAM
7049 * support/regression/Makefile.in: a little bit more verbose
7051 2006-03-03 Borut Razem <borut.razem AT siol.net>
7053 * support/regression/fwk/lib/testfwk.c,
7054 support/regression/fwk/include/testfwk.h: introduced function
7055 _prints(), nonrecursive _printn(), call _initEmu() from main()
7056 * support/regression/ports/gbz80/support.asm,
7057 support/regression/ports/ucz80/support.asm,
7058 support/regression/ports/z80/support.asm,
7059 support/regression/ports/ds390/support.c,
7060 support/regression/ports/hc08/support.c,
7061 support/regression/ports/host/support.c,
7062 support/regression/ports/mcs51/support.c,
7063 support/regression/ports/xa51/support.c: added empty _initEmu()
7065 * support/regression/ports/pic16/gpsim.cmd,
7066 support/regression/ports/pic16/spec.mk,
7067 support/regression/ports/pic16/support.c,
7068 support/regression/Makefile.in: added pic16 regression test
7070 2006-03-01 Raphael Neider <rneider AT web.de>
7072 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7073 genConstPointerGet): use safe way of generating MOVFF to cover
7074 literals as well as registers, fixes bug #1440527
7075 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7077 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7078 more correctly, fixes bug #1232186
7079 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7080 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7081 gplink guess the correct processor in more cases, applied patch
7082 from Till Riedel attached to and fixing bug #1436552
7084 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7086 * support/regression/tests/array.c: added, contains check for #1434401
7087 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7089 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7091 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7092 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7093 * device/include/mcs51/c8051f326.h,
7094 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7095 * device/include/mcs51/c8051f000.h,
7096 * device/include/mcs51/c8051f018.h,
7097 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7098 PCON_IDLE,PCON_STOP and added sfr16 definitions
7100 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7102 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7103 genGetWord): fixed bug 1409955
7105 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * device/include/hc08/mc68hc908gp32.h,
7108 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7110 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7112 * src/SDCCast.c (constExprValue): return NULL if not a value
7113 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7114 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7115 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7117 2006-02-13 Borut Razem <borut.razem AT siol.net>
7119 * src/regression/ptrarg.c: added, fails due to bug #1430967
7120 * src/regression/Makefile: ptrarg.c added, ...
7122 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7124 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7125 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7127 2006-02-11 Borut Razem <borut.razem AT siol.net>
7129 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7130 print "Processor: xxx" message to stdout only if --verbose
7132 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7135 * support/regression/tests/bug1426356.c: added
7136 * support/regression/tests/bitfields.c: removed 2 tests
7138 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7140 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7141 * device/include/mcs51/c8051f330.h,
7142 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7143 PCON_IDLE,PCON_STOP and added sfr16 definitions
7144 * device/lib/_divsint.c,
7145 * device/lib/_divuint.c,
7146 * device/lib/_divulong.c,
7147 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7148 register bank bug for small stackauto
7150 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7154 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7156 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7157 * all.dsp: corrected several bin paths
7158 * device/include/mcs51/c8051f120.h,
7159 * device/include/mcs51/c8051f300.h,
7160 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7161 to PCON_IDLE,PCON_STOP
7162 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7163 * device/lib/printf_large.c (output_float): fixed bug 1388703
7164 * support/regression/tests/bug1057979.c: added test for bug 1388703
7166 2006-02-08 Raphael Neider <rneider AT web.de>
7168 * src/pic/pcode.c (pciTRIS): fixed typo,
7169 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7170 (LinkFlow): fixed handling of flows that end in a call,
7171 (ReuseReg): perform safety check earlier
7172 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7173 to work with flows at the beginning of a pBlock,
7174 fixes #1426557 (Symbol not previously defined),
7175 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7177 (RemoveUnusedRegisters): update register usage info
7178 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7179 created, reuse existing ones instead
7180 * src/pic/gen.c (genPcall): fixed #1424719
7182 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7184 * link/z80/lkmain.c,
7186 * link/z80/lkdata.c,
7187 * link/z80/aslink.h: fixed build on current cygwin:
7188 replaced getline() by lk_getline()
7190 2006-02-01 Borut Razem <borut.razem AT siol.net>
7192 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7193 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7194 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7195 src/regression/bool1.c, src/regression/bool2.c,
7196 src/regression/bool3.c, src/regression/call1.c,
7197 src/regression/compare.c, src/regression/compare10.c,
7198 src/regression/compare2.c, src/regression/compare3.c,
7199 src/regression/compare4.c, src/regression/compare5.c,
7200 src/regression/compare6.c, src/regression/compare7.c,
7201 src/regression/compare8.c, src/regression/compare9.c,
7202 src/regression/configword.c, src/regression/for.c,
7203 src/regression/inline.c, src/regression/mult1.c,
7204 src/regression/nestfor.c, src/regression/or1.c,
7205 src/regression/pointer1.c, src/regression/ptrfunc.c,
7206 src/regression/rotate1.c, src/regression/rotate2.c,
7207 src/regression/rotate3.c, src/regression/rotate4.c,
7208 src/regression/rotate5.c, src/regression/rotate6.c,
7209 src/regression/rotate7.c, src/regression/string1.c,
7210 src/regression/struct1.c, src/regression/sub.c,
7211 src/regression/sub2.c, src/regression/switch1.c,
7212 src/regression/while.c, src/regression/xor.c,
7213 src/regression/create_stc, src/regression/simulate,
7214 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7216 * src/regression/gpsim_assert.h: added
7218 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7220 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7221 ((void (code *) (void)) 0) ();
7230 * as/mcs51/aslink.h,
7232 * as/mcs51/asmain.c,
7233 * as/mcs51/lkdata.c,
7235 * as/mcs51/lkmain.c,
7238 * as/z80/asmain.c: fixed build on current cygwin:
7239 replaced getline() by as_getline()
7241 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7243 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7244 declarator in the symbol chain
7246 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7247 parameter list for function pointers
7248 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7249 * support/regression/tests/bug-716242.c: added
7251 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7253 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7255 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7257 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7259 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7260 inifinitely recurseable, added static
7261 * support/regression/tests/bug-1408066.c: added
7263 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7266 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7267 renamed, added possibility to create "postLoopLbl"-labels
7268 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7269 newiTempLoopHeaderLabel
7270 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7271 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7272 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7273 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7274 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7275 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7276 (basicInduction): fixed bug #136564, made static,
7277 (loopInduction): changed parameter of basicInduction, made static,
7278 (addPostLoopBlock): added
7279 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7280 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7282 * support/regression/tests/bug-136564.c: added
7283 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7284 --std-sdcc99 to LIBSDCCFLAGS
7286 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7288 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7290 * support/regression/tests/bug-1406131.c: added
7292 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7294 * src/SDCCast.c (decorateType): fix promotion of unary minus
7295 * src/SDCCsymt.c (computeType): beautified
7296 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7297 (valUnaryPM, valComplement): fix sign and promotion,
7298 (valNot): ANSI: result type is int (SDCC: unsigned char)
7299 * support/regression/tests/uminus.c: speedup by removing superflous
7301 * support/regression/tests/onebyte.c: added promotion and signedness
7302 tests for unary minus
7303 * support/regressions/tests/bug-477927.c: disable warning about
7304 uninitialized variables
7305 * support/regression/tests/not.c: added
7307 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7309 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7310 * src/mcs51/gen.c (gen51Code): show final register usage after
7311 fillGaps in asm with --i-code-in-asm
7312 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7313 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7314 incUsed, rliveClear, adjustIChain): made static,
7315 (setFromRange): excluded because it's unused,
7316 (findPrevUseSym, markWholeLoop): added,
7317 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7318 through all branches of predecessors enables sdcc to emit the warning
7319 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7320 (rlivePoint): made static, added parameter emitWarnings which is only
7321 true during the first run out of two,
7322 (findRecursiveSucc, findRecursivePred): removed,
7323 (computeLiveRanges): made static, added parameter emitWarnings,
7324 (dumpIcRlive): added for debugging only
7325 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7326 removed prototype of setFromRange()
7327 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7328 in call of computeLiveRanges()
7329 * support/regression/tests/bug-895992.c: added
7330 * support/regression/tests/bug-971834.c: added
7331 * support/valdiag/tests/bug-895992.c: added
7332 * support/valdiag/tests/bug-971834.c: added
7334 2005-12-18 Raphael Neider <rneider AT web.de>
7336 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7337 (genUnpackBits): improved code for direct operands,
7338 (genPackBits): improved code for literal assignment to bitfields
7339 and for direct destination operands (no FSR indirection),
7340 prevented redundant AND, fixes #1362800,
7341 (AccLsh): added parameter to disable masking of the result
7342 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7343 skip instructions with side-effects (like incfsz),
7344 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7345 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7346 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7349 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7351 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7352 volatile variables as spill location
7354 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7356 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7358 * support/regression/tests/bug-1376320.c: added
7360 2005-12-08 Raphael Neider <rneider AT web.de>
7362 * src/pic/device.c: renamed is_shared to pic14_is_shared
7363 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7364 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7365 (is_valid_identifier): added for above workaround
7367 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7369 * device/lib/Makefile.in: fixed to enable port-specific-objects
7370 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7371 char, thanks Hubert Sack
7372 * doc/sdccman.lyx: documented --xstack-loc,
7373 elaborated a bit more on interrupts and pitfalls,
7374 removed "setjmp/longjmp unsupported",
7375 documented some unsupported C99 features
7376 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7377 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7378 if, thanks Hubert Sack
7379 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7380 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7382 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7383 regression tests can report resource usage (rfe 700441)
7384 * support/regression/collate-results.py: report resource usage
7385 * support/regression/ports/ds390/spec.mk,
7386 * support/regression/ports/hc08/spec.mk,
7387 * support/regression/ports/mcs51/spec.mk,
7388 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7389 * support/regression/ports/ds390/uCsim.cmd,
7390 * support/regression/ports/hc08/uCsim.cmd,
7391 * support/regression/ports/mcs51/uCsim.cmd,
7392 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7393 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7394 library, use the default one
7395 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7396 building the library
7398 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7400 * config.dsp: added dependency on .version and configure_vc.awk
7401 * device/include/setjmp.h: updated for --stack-auto and --xstack
7402 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7403 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7404 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7405 * device/lib/libsdcc.lib: added _setjmp
7406 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7407 (decorateType): fixed bug 1372851,
7408 (optimizeGetHbit): fixed warning
7409 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7410 array initialisation
7411 * support/regression/tests/bug1057979.c: added test for bug 1358192
7412 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7414 2005-12-03 Borut Razem <borut.razem AT siol.net>
7416 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7417 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7419 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7421 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7422 createIval): implement symbol independant "flexible array member",
7423 (createIvalCharPtr): implemented flexible array initialisation with a
7425 * src/SDCCsymt.c (copyStruct): removed,
7426 (getSize): fixed misleading comment,
7427 (getAllocSize): removed, the additional allocation size is now in
7428 sym->flexArrayLength,
7429 (checkStructFlexArray): new, syntax checks for flexible array members,
7430 (compStructSize): added syntax checks for "flexible array members"
7431 (copyStruct): removed,
7432 (copyLinkChain): removed inefficient fix for bug 770487
7433 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7434 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7435 symbol->flexArrayLength
7437 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7438 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7439 * support/regression/tests/structflexarray.c: added
7440 * support/valdiag/tests/structflexiblearray.c: added
7442 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7444 * src/SDCCast.c (decorateType): fixed bug 1368489
7445 * support/Util/SDCCerr.c,
7446 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7448 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7450 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7451 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7453 2005-11-27 Borut Razem <borut.razem AT siol.net>
7455 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7456 support/cpp2/mkdeps.h: added command line option
7457 -obj-ext=<extension> to SDCPP to define object file externion, used
7458 for generation of make dependencies (-M)
7459 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7461 2005-11-26 Borut Razem <borut.razem AT siol.net>
7463 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7464 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7465 added pic and pic16 libraries
7467 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7469 * device/include/float.h: Corrected typo in prototype of __fsgt
7471 2005-11-25 Borut Razem <borut.razem AT siol.net>
7473 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7474 added creation of model-mcs51-stack-auto libraries
7476 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7478 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7480 * src/SDCCast.c (createIvalArray): removed obsolete comment
7482 2005-11-24 Borut Razem <borut.razem AT siol.net>
7484 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7485 added missing device/lib/mcs51/crt*.asm sources
7487 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7489 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7491 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7493 * device/lib/_fs2schar.c,
7494 * device/lib/_fs2sint.c,
7495 * device/lib/_fs2slong.c: optimized inline asm
7497 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7499 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7500 Better handling of floats between -1.0 and 0.0.
7502 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7504 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7505 (the missing "if"s prohibited removal of redundant labels)
7507 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7509 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7510 Properly convert floats between -1.0 and 0.0 to long, int, and char
7511 types (max integer value of negative floats tends to zero).
7512 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7513 Removed changes made so to work properly with floats between
7514 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7517 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7519 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7520 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7521 (genCast) cosmetic change
7522 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7523 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7525 * support/regression/tests/bitfields (testSignedBitfields): added
7527 2005-11-18 Borut Razem <borut.razem AT siol.net>
7529 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7530 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7531 introduced SILENT option to make building of pic16 libraries less
7533 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7535 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7536 Now they work properly with floats between -1.0 and 0.0
7537 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7539 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7541 * src/SDCCicode.c (printOperand): added missing else
7543 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7545 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7546 reformatted for better readability
7547 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7550 2005-11-17 Borut Razem <borut.razem AT siol.net>
7552 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7553 introduced SILENT option to make building of pic16 libraries less
7554 verbose - used for nightly snapshot build
7555 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7556 available on Win32 platforms.
7557 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7558 medium, large, pic and pic16
7560 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7562 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7563 printf("%f"...) sets fraction to zero.
7565 2005-11-16 Raphael Neider <rneider AT web.de>
7567 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7569 * src/pic/gen.c (genIfx): implemented for CARRY bit
7570 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7571 to generic pointers, fixes #1357332,
7572 (pic16_movLit2f): NEW,
7573 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7575 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7579 2005-11-11 Raphael Neider <rneider AT web.de>
7581 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7582 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7583 compute pointer's type from operand,
7584 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7585 improved single bit reads, fixes bug #1353379
7587 2005-11-09 Borut Razem <borut.razem AT siol.net>
7589 * support/scripts/sdcc.nsi: added lib/pic to the package
7591 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7593 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7595 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7597 * support/regression/tests/bug1348008.c: added
7598 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7599 * support/regression/tests/bug1337835.c: updated comment
7601 2005-11-06 Borut Razem <borut.razem AT siol.net>
7603 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7604 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7605 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7606 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7607 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7608 dynamic construction of cl_error_class and derivates - 2.nd try
7610 2005-11-05 Borut Razem <borut.razem AT siol.net>
7612 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7613 bug, which caused Bus Errors on sparc solaris
7615 2005-11-04 Borut Razem <borut.razem AT siol.net>
7617 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7618 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7619 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7620 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7621 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7622 and derivates to resolve the initialization problem on OSX
7624 2005-11-02 Borut Razem <borut.razem AT siol.net>
7626 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7627 corrected typo - #include <winsock2.h>
7629 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7631 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7632 (_asxxxx_mapping): added org directive for future enhancements
7634 2005-11-01 Borut Razem <borut.razem AT siol.net>
7636 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7637 enabled sockets on WIN32
7638 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7640 2005-10-31 Borut Razem <borut.razem AT siol.net>
7642 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7643 WIN32 backslash path delimiters should be escaped when used in C strings
7644 * support/regression/tests/bitfields.c: exclude failing assertions for
7645 __CYGWIN32__ and __MINGW32__ hosts
7647 2005-10-30 Borut Razem <borut.razem AT siol.net>
7649 * src/SDCCutil.c: corrected double comparison typo
7651 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7653 * device/lib/medium/Makefile: added for new memory model medium
7654 * device/include/asm/mcs51/features.h: updated for medium/pdata
7655 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7656 added Multiply & Accumulate sbit's and MAC0_PAGE define
7657 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7658 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7659 * device/lib/_mullong.c: update for medium model
7660 * device/lib/incl.mk: added medium model
7661 * doc/sdccman.lyx: documented medium model
7662 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7663 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7664 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7665 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7666 (allocParms): set SCLS and OCLS to pdata for medium model
7667 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7669 (powof2): return <0 if not power of 2
7670 * src/avr/gen.c (genBitWise): use updated powof2
7671 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7672 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7673 (shiftLLeftOrResult): use B if necessary
7674 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7675 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7676 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7677 * support/regression/Makefile.in: added test-mcs51-medium
7678 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7680 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7682 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7684 * device/lib/time.c (mktime): fixed bug 1334315
7686 2005-10-28 Raphael Neider <rneider AT web.de>
7688 * device/include/pic/p16f_common.inc: added common declarations
7689 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7691 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7694 (aopPutUsesAcc): added to predict accumulator use,
7695 (assignResultValue): save acc if necessary,
7696 (genMinusDec): store result if indirectly addressed,
7697 (genDivOneByte): save acc if necessary,
7698 (movLeft2Result): bugfix if left already in acc,
7699 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7700 attention to accumulator use (esp. pdata),
7701 (genReceive): receive pdata correctly
7702 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7703 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7705 2005-10-27 Raphael Neider <rneider AT web.de>
7707 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7709 2005-10-27 Raphael Neider <rneider AT web.de>
7711 * .version: changed version to 2.5.4
7712 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7713 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7714 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7715 arithmetics support routines
7716 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7717 * device/lib/Makefile.in: also create installdir for pic
7719 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7721 * src/pic/device.c (dump_sfr): rewritten to delegate register
7722 placement to the linker (use `extern sym' rather than sym EQU addr),
7723 (validAddress): fixed to check last specified address
7724 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7725 (popGetLit): truncate literal value to 8 bit,
7726 (popGet): moved assert to more appropriate place
7727 (popGetExternal): create pCode operand from and mark the according
7728 symbol as being `extern'
7729 (popGetAddr): added sanity check on immediate's offset, provide
7730 GPOINTER tag on demand
7731 (aopPut): fixed for immediates,
7732 (mov2w_op): move operand's address or contents to WREG (depending on
7733 operand type), safer variant of mov2w,
7734 (movwf,call_libraryfunc): NEW, handy abbreviations,
7735 (get_argument_pcop,get_return_val_pcop,pass_argument,
7736 get_returnvalue): interface for accessing function parameters and
7738 (assignResultValuei,genRet): use new parameter/return value interface
7739 (pic14_getDataSize): back to old version handling generic pointers,
7740 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7741 provided implementation and/or fixed old one,
7742 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7743 calls, removed legacy 8051 reference code
7744 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7745 (loadSignToC): NEW, move the operands sign bit to CARRY,
7746 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7747 genRightShiftSigned, accepts negative shift counts,
7748 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7749 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7750 generic pointers, __data pointers and __code pointers,
7751 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7752 and signed bitfields, limit bitfields to 8 bit,
7753 (genDataPointerGet): fixed number of bytes read,
7754 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7755 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7756 pointers to constant data are no longer assumed to point to __code
7757 space, removed invalid pointer types,
7758 (bitpatternFromVal): retrieve the PICs representation of an integer
7760 (genDataPointerSet): fixed assigning to po_immediate operands,
7761 (genGenPointerSet): implemented as library call,
7762 (genIfx): fixed incorrect condition,
7763 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7764 provide GPOINTER tag according to destination's storage class,
7765 (genCast): added code to handle casting to generic pointers, added
7766 sign-/zero extension of the result
7767 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7768 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7769 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7771 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7772 address/register resides in the shared banks
7773 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7774 put all variables into separate sections (have the linker arrange
7776 (picglue): put init code and interrupt handlers in separate sections
7777 * src/pic/main.c: added port specific options table, modified to PORT
7778 structure to make GPOINTERs 3 byte, added pic14_options
7779 (_pic14_do_link): private linking routine (update paths to libraries,
7780 add libsdcc.lib by default)
7781 * src/pic/main.h: declare pic14_options
7782 * src/pic/pcode.c: fixed instructions i/o relations,
7783 (RegCond): reverted to correct version,
7784 (newpCodeOpLit): truncate literals to 8 bit,
7785 (genericPrint): added debug output,
7786 (getRegFromInstruction): fixed for various operand types, simplified
7787 (BuildFlow): fixed broken handling of isntructions with labels
7788 (LinkFlow): start at last instruction in flow (skip trailing comments),
7789 pass the flow on to the next instruction after CALL
7790 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7791 (insertPCodeInstruction): fixed inserting after a skip instruction,
7792 (DoBankSelect): fixed for labeled instructions
7793 (OptimizepBlock): honor --nopeep switch
7794 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7795 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7796 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7797 (pCodeOptime2pCodes): allow disabling this optimization via
7798 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7799 but is still buggy), started implementation of a dataflow based
7800 pCode optimization (CSE + dead code elimination)
7801 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7802 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7803 names are independant of the stack location and therefore portable across
7806 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7808 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7809 (selectSpil): fixed bug 1337835 by not spilling bit variables
7810 * support/regression/tests/bug1337835.c: added test for this bug
7811 * src/mcs51/peeph.def: restart after rule 3.c,
7812 addded rules 263.x to optimize loading constants
7814 2005-10-26 Raphael Neider <rneider AT web.de>
7816 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7817 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7818 (genAssign): emit warning when casting literals to generic pointer
7819 type, also applies when taking the address of a fixed variable,
7820 (genCast): improved casting to generic pointers
7821 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7822 extern variables, added verbose error message
7823 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7825 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7827 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7828 carry must be complemented too
7829 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7830 could be emitted by genMinus
7831 * src/SDCCval.c (constVal): fixed bug 1305065
7833 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7835 * src/SDCCast.c (addCast): added promotion for bit variables
7836 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7837 promotion casts + optimisation
7838 (optimizeGetWord): fix warning 'i' might be used uninitialized
7839 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7840 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7842 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7844 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7845 all chars are promoted to int; promotion should be handled in SDCCast.c
7847 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7849 * device/lib/_strcmp.c: Fixed bug 1326457
7851 2005-10-11 Raphael Neider <rneider AT web.de>
7853 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7854 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7856 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7858 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7859 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7861 2005-10-04 Raphael Neider <rneider AT web.de>
7863 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7864 device/lib/pic16/pics.all: added pic18f1320
7865 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7867 2005-09-30 Raphael Neider <rneider AT web.de>
7869 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7870 * src/pic16/devices.inc: NEW, provides device descriptions
7871 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7873 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7878 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7880 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7881 documented Any Order Bit, Higher Order Byte and Higher Order Word
7882 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7883 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7884 (optimizeGetAbit): new, to get any bit, not only the high bit,
7885 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7886 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7887 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7888 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7889 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7890 GETABIT, GETBYTE, GETWORD: decorate them,
7891 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7892 (ast_print): added GETABIT, GETBYTE, GETWORD
7893 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7894 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7895 (geniCodeBinary): new generic binary icode,
7896 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7897 * src/port.h: updated comment for PORT.hasExtBitOp
7898 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7899 (genGetByte): new, to get a single byte,
7900 (genGetWord): new, to get a word from a long,
7901 (gen51Code): added GETABIT, GETBYTE, GETWORD
7902 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7904 2005-09-23 Raphael Neider <rneider AT web.de>
7906 * configure.in, configure: have device/lib/pic configured
7907 * device/lib/Makefile.in: added model-pic14
7908 * device/lib/clean.mk: added pic/ to clean rule
7909 * device/lib/pic: added rudimentary pic14 library providing support
7910 functions for multiplication/division/generic pointer access
7911 * src/SDCCopt.c (convilong): mark support functions as extern
7912 for pic14 port as well
7913 * src/pic/gen.c (genMult): added assertions,
7914 (genpic14Code): emit warning on unhandled iCodes
7915 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7916 * src/pic/pcode.c (pCodeOpCopy),
7917 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7918 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7919 SFR_REGISTER}), made safe for future extensions
7920 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7921 instructions even if preceeded by SKIP instructions (also remove
7922 them); removed unused code
7923 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7924 prevents leaving parts of the structure uninitialized after copying
7926 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7928 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7930 * support/regression/tests/addsub.c: added test for the bug
7932 2005-09-21 Raphael Neider <rneider AT web.de>
7934 * device/include/pic16/pic18f1220.h,
7935 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7936 * device/lib/pic16/Makefile.rules: added missing opening paren
7937 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7938 are provided in genutils.c,
7939 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7940 operand/result sizes,
7941 (genCmp): assert on NULL pointers first, then check deref'ed values
7942 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7945 2005-09-18 Raphael Neider <rneider AT web.de>
7947 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7948 as these are now unused,
7949 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7950 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7951 local, avoids uninitialized pointer dereference on r->name
7952 * src/pic16/ralloc.c (newReg): fixed indentation
7954 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * src/SDCCval.c (constVal): fixed bug 730366
7957 * support/Util/SDCCerr.c,
7958 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7960 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7962 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7964 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7966 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7968 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7970 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7971 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7972 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7973 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7974 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7975 * packihx/packihx.c (hexDigit): made c unsigned char
7976 * as/mcs51/lklibr.c (fndsym),
7977 * link/z80/lkgb.c (gb),
7978 * link/z80/lklibr.c (fndsym),
7979 * link/z80/lkrloc.c (relr),
7980 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7981 * src/SDCC.lex (checkCurrFile, process_pragma),
7982 * src/SDCCglue.c (spacesToUnderscores),
7983 * src/SDCCmain.c (setParseWithComma, processFile),
7984 * src/asm.c (tvsprintf, printCLine),
7985 * src/avr/gen.c (emitcode, aopPut),
7986 * src/ds390/gen.c (emitcode),
7987 * src/hc08/gen.c (emitcode, emitinline),
7988 * src/mcs51/gen.c (emitcode, genInline),
7989 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7991 * src/pic/ralloc.c (debugLog),
7992 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7994 * src/pic16/ralloc.c (debugLog),
7995 * src/z80/main.c (_process_pragma):
7996 made all ctype.h function calls safe
7997 * src/SDCCopt.c: include math.h for fabs
7998 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7999 and used them throughout the code to make ctype.h function calls safe
8000 * src/ds390/main.c (asmLineNodeFromLineNode),
8001 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
8002 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
8004 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
8005 (newpCodeAsmDir): made ctype.h function calls safe
8006 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
8007 pic16_emitcode): made lbp unsigned char*
8008 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
8009 (pic16_newpCodeAsmDir): made ctype.h function calls safe
8010 * src/xa51/gen.c (emitcode),
8011 * src/z80/gen.c (_emit2): made lbp unsigned char*
8012 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
8015 2005-09-05 Raphael Neider <rneider AT web.de>
8017 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
8018 access bank splitpoint
8020 2005-09-05 Raphael Neider <rneider AT web.de>
8022 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
8024 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
8026 * .version: changed to version 2.5.3
8027 * doc/sdccman.lyx: changed version to 2.5.3,
8028 documented --codeseg and --constseg and pragma codeseg and constseg,
8029 documented bit parameters (reentrant) and bit returning
8030 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
8031 currFunc->recvSize, but is this ok for all ports?
8032 (ast2iCode): result of ~ on unsigned char must be cast to int for
8034 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
8035 function pointers in bit space
8036 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
8037 (processFuncArgs): call port.reg_parm() with reentrancy info
8045 * src/z80/main.c: port.reg_parm prototype extended with
8046 "bool reentrant" parameter
8047 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
8048 options.stackAuto for allocating bit register parameters
8049 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
8050 (genSend): set BitBankUsed if it is,
8051 (selectRegBank): factored out of genCall for use in genPcall,
8052 (genCall): removed redundant dtype assignmen, use selectRegBank,
8053 (genPcall): handle returning in Carry properly, save in F0 if needed,
8054 (genReceive): handle bit register parameters
8055 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
8056 (mcs51_assignRegisters): enable bit registers for all reentrant
8057 functions and don't set BitBankUsed unconditionally
8058 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
8059 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
8060 * support/regression/tests/funptrs.c: added tests for BOOL and for return
8062 2005-08-27 Borut Razem <borut.razem AT siol.net>
8064 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
8065 ppc-osx (Darwin) does not support -u option. It seems that it is
8066 supported only on Linux - GNU cp
8068 2005-08-25 Borut Razem <borut.razem AT siol.net>
8070 * sim/ucsim/gui.src/serio.src/Makefile.in,
8071 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8072 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8073 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8074 install and strip, since the strip at /usr/ccs/bin should be used
8077 2005-08-24 Borut Razem <borut.razem AT siol.net>
8079 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8081 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8083 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8086 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8088 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8089 * as/mcs51/lkmain.c (link_main): fixed warning
8090 * device/include/stdbool.h: ds390 has no advanced bit support yet
8091 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8092 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8093 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8094 and updated their macros
8095 * src/SDCCval.c (constVal): updated comment for renamed b_long
8097 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8099 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8100 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8101 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8102 (oprio): set priority for '['
8103 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8105 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8106 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8107 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8108 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8109 added overlayable BIT_BANK area
8110 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8111 (summary2): explain 'T' in legenda
8112 * as/mcs51/lkrloc.c: replaced old K&R style,
8113 (relr): added R_BIT processing,
8114 (errmsg): added "Bit-addressable relocation error",
8115 (adb_bit): added for converting from byte- to bit-addressable space,
8116 (adb_24_bit): added for converting from byte- to bit-addressable space
8117 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8118 used in reentrant functions now even as return value
8119 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8120 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8121 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8122 * src/SDCCglobl.h: added indicator BitBankUsed
8123 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8124 the bit registers b0-b7
8125 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8126 (geniCodeCast): fixed bug 1263853,
8127 (geniCodeLogicAndOr): put result in bool or char,
8128 (geniCodeReceive): added parameter func for accessing the return type,
8129 (geniCodeFunctionBody): pass func to geniCodeReceive
8130 * src/SDCCmain.c: added indicator BitBankUsed
8131 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8132 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8133 (checkSClass): don't put automatic bool/bit on stack,
8134 (checkFunction): removed check on function cannot return bit
8135 * src/SDCCsymt.h: added newBoolLink prototype
8136 * src/mcs51/gen.c (rb1regs): added bit registers,
8137 (movc): created for assigning to carry,
8138 (pushReg, popReg): created for pushing registers,
8139 (sameRegs): check both AOP_REG and AOP_CRY types,
8140 (aopOp): handle bit registers,
8141 (aopPut): optimization no self-assign,
8142 (saveRegisters): push reg->base (bits) only once for bit registers,
8144 (unsaveRegisters): pop reg->base only once and use popReg,
8145 (assignResultValue): added parameter func and return in carry for bits,
8146 (genIpush): optimization no reload in A if not changed,
8147 (genSend): bit parameters in reentrant functions are passed in bit
8148 registers by first assigning to bits in B, then save registers and
8150 (genCall): handle returning in Carry properly, save it in F0 if needed,
8151 (genPcall): updated assignResultValue call, this is not safe yet for bit
8152 returning function !!!
8153 (genFunction): don't generate equ's for bit registers and use pushReg,
8154 (genEndFunction): take care of bit returning functions and use popReg,
8155 (genRet): return bit in Carry,
8156 (genIfx): optimize bit registers and other directly addressable bits,
8157 (genReceive): updated assignResultValue call
8158 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8159 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8160 registers when using stack-auto
8161 * src/mcs51/ralloc.c (_G): added allBitregs,
8162 (regs8051): added the bit registers,
8163 (createStackSpil): use macro IS_BIT,
8164 (getRegBit): added to allocate a bit register, else spill,
8165 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8166 (updateRegUsage): factored out to ease stepping while debugging,
8167 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8168 also allocate bit registers,
8169 (fillGaps): handle bit registers,
8170 (findAllBitregs): added to create bit vector with all bit registers,
8171 (mcs51_allBitregs): returns this bit vector,
8172 (mcs51_assignRegisters): when using stack-auto use bit registers for
8173 passing parameters and creating local variables
8174 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8176 2005-08-22 Borut Razem <borut.razem AT siol.net>
8178 * device/lib/Makefile.in: replaced find option -or with -o
8179 to make it run on solaris
8181 2005-08-22 Raphael Neider <rneider AT web.de>
8183 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8184 fixes #1265442 (crash on Solaris)
8186 2005-08-20 Borut Razem <borut.razem AT siol.net>
8188 * configure, configure.in: added tests for libsocket and libnsl libraries,
8189 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8190 from support/regression/Makefile.in
8191 * support/regression/Makefile.in: added
8192 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8193 * sim/ucsim/libtool: regenerated on sparc-solaris
8194 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8195 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8196 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8197 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8198 sparc-solaris, which doesn't use GNU ld linker
8199 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8200 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8202 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8204 * src/mcs51/peeph.def: updated comments
8206 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8208 * device/lib/_gptrget.c,
8209 * device/lib/_gptrput.c: slightly shorter
8210 * doc/sdccman.lyx: incremented version
8211 * src/mcs51/peeph.def: moved peephole comments to the line of first
8212 change to better keep line correlation, reanimated 186.e
8213 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8215 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8217 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8218 David Saxton with quotes around file name.
8220 2005-08-15 Borut Razem <borut.razem AT siol.net>
8222 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8223 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8224 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8225 make tests run on x86_64 platform
8227 2005-08-13 Raphael Neider <rneider AT web.de>
8229 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8230 as it might be executed DURING a build (parallel make is wonderful)
8232 2005-08-13 Raphael Neider <rneider AT web.de>
8234 * device/lib/Makefile.in (port-specific-objects-pic16):
8235 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8236 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8238 * device/lib/pic16/Makefile.rules: build subdirs before creating
8239 the library, removed builddir rule, create $(builddir) early in
8240 recurse rule, use empty recurse rule for leaf directories
8241 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8242 mkdir errors (race condition), removed duplicate suffix "hex"
8244 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8245 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8246 prevents mkdir -p from aborting on Alpha
8248 2005-08-12 Raphael Neider <rneider AT web.de>
8250 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8251 db-statements in order to allow for arrays of pointers in code
8252 sections to be placed without interspersed 0-padding, fixes
8254 * (emitStatistics): fixed division by zero for pic18f1220
8255 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8256 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8257 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8258 * (pic16_pCodeConstString): keep track of already emitted string
8259 literals to prevent "duplicate definitions of symbol _str_NR"
8260 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8262 * device/lib/Makefile.in: ignore failing PIC16 library builds
8263 * device/lib/pic16/Makefile: do not build if gputils are missing
8264 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8266 2005-08-10 Raphael Neider <rneider AT web.de>
8268 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8271 2005-08-10 Raphael Neider <rneider AT web.de>
8273 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8274 Rokas' patch to add the new fixed point type "__fixed16x16"
8275 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8276 functions for __fixed16x16 arithmetics
8277 * device/lib/pic16: reimplemented the build system to support
8278 a separate build directory, better handling of libio (create
8279 the library in a separate subdir for each architecture) and
8280 easier configuration (centralized in Makefile.common)
8282 2005-08-07 Raphael Neider <rneider AT web.de>
8284 * src/pic16/gen.c (genrshTwo): fixed sign extension
8285 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8286 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8288 * device/include/pic16/pic18f4220.h: NEW, header for
8289 pic18f4220 and pic18f4320
8290 * device/include/pic16/pic18fregs.h: added new devices,
8291 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8292 * device/include/pic16/signal.h: resolved name clashes
8293 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8294 to also allow testing for interrupt enable bits, added
8295 comments on how to use the macros
8296 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8297 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8298 register definitions for the devices
8299 * device/lib/pic16/pics.all: added new devices
8300 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8302 * device/lib/pic16/libc/stdlib/memfree: do not count
8303 the block header as free memory
8304 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8305 simplified and added missing end-of-blocklist-marker
8306 (reported by Peter Onion, fixes #1252814)
8307 * (_mergeHeapBlock): fixed loop condition
8308 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8309 len==0, restructured code
8310 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8311 up a bit, reduced bitfield accesses, prevent endless loops
8312 in case of heap corruption
8313 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8314 "unreferenced arguments/must return a value" warnings
8315 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8316 replaced BAUDREG with SPBRG
8317 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8318 device/lib/pic16/debug/gstack/gstack.c: replaced
8319 _naked, _asm, _endasm with __naked, __asm, __endasm
8321 2005-08-05 Raphael Neider <rneider AT web.de>
8323 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8324 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8326 2005-08-05 Borut Razem <borut.razem AT siol.net>
8328 * device/lib/Makefile.in: added missing ';'
8329 * configure: removed ^M characters
8331 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8333 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8334 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8337 2005-08-04 Borut Razem <borut.razem AT siol.net>
8339 * configure.in: pic16 libraries build 2nd try - enable running
8340 configure in device/lib/pic16
8341 * configure: regenerated from configure.in
8342 * device/lib/Makefile.in: create $(PORT)/bin directory
8344 2005-08-03 Raphael Neider <rneider AT web.de>
8346 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8347 to get/set values via pointers
8348 * (genUnpackBits,genPackBits): changed detection of
8349 ptr->bitfield vs. sym.bitfield, fixed access via generic
8350 pointers, removed dead (wrong) code for multibyte bitfields
8351 * (genNearPointerGet, genGenPointerGet): removed useless code,
8352 fixed bitfield detection, fixes #1250594
8353 * (genNearPointerSet): removed useless code
8354 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8355 and introduced macro pic16_emitpcode that conditionally emits
8356 the origin of the following pCode (useful for debugging SDCC)
8357 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8358 * (createDefmap): fixed handling of LFSR for --optimize-df
8360 2005-08-02 Borut Razem <borut.razem AT siol.net>
8362 * device/lib/Makefile.in: pic16 libraries build enabled since
8363 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8365 2005-08-02 Raphael Neider <rneider AT web.de>
8367 * src/pic16/gen.c (genPackBits): removed deprecated warning
8368 * (genGenPointerSet): fixed bitfield detection
8370 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8372 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8374 2005-07-31 Raphael Neider <rneider AT web.de>
8376 * device/lib/pic16/libdev/pic18f458.c,
8377 device/include/pic16/pic18f458.h: added missing T0CONbits
8379 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8381 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8383 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8385 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8387 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8389 * device/include/mcs51/at89c51ed2.h: added.
8391 2005-07-23 Raphael Neider <rneider AT web.de>
8393 * src/pic/gen.h: added emitpcode macro for debugging
8394 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8395 and replace by macro adding debug information on demand
8396 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8397 * (gencjne): tried to fix; replaced with correct (slower) code
8398 * (gen{Unp,P}ackBits): fixed single bit access
8399 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8400 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8401 previous instruction
8402 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8403 register has to be handled with care (forbidding movement
8404 of assignments/uses, removing assignments completely, ...)
8405 * (pCodeOptime2pCodes): make use of regIsSpecial
8406 * added lots of debugging output (commented out)
8407 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8408 from being reused as result UNLESS it is known to work
8410 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8412 * support/Util/dbuf.h: include <stddef.h> for size_t
8413 * .version: changed to version 2.5.2
8415 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8417 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8419 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8421 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8422 (genModOneByte): removed needless psha/pula
8424 2005-07-22 Raphael Neider <rneider AT web.de>
8426 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8427 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8428 * src/pic/gen.c (resolveIfx): do not "invent" labels
8429 * (genSkipc): changed to positive logic
8430 * (genSkipCond): removed as no longer needed
8431 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8433 * (genLeftShift): check operands are in different registers
8434 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8435 INCF does not update CARRY...
8436 * src/pic/main.c: fixed _linkCmd
8437 * src/pic/pcode.c (unlinkpCode): added inactive code
8438 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8439 alive (do not assign result and operand overlapping registers)
8441 2005-07-22 Raphael Neider <rneider AT web.de>
8443 * src/pic/device.c (dump_sfr): replaced register declaration with
8444 call to emitSymbolToFile() to avoid duplicate symbols
8445 * (assignRelocatableRegisters): do not declare external symbols
8446 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8447 right (take size of type, not etype)
8448 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8449 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8450 * (packRegsForAccUse): disabled assignment of WREG as
8451 the result reg to prevent occurence of just fixed #1235003,
8453 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8454 symbols (avoids duplicate symbols in .asm file)
8455 * (pic14emitRegularMap): use emitSymbolToFile()
8456 * src/pic/gen.c (aopOp): fixed spillLocation handling
8457 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8458 * (genDataPointerSet): removed unneccessary variables/output
8460 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8462 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8463 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8465 2005-07-21 Raphael Neider <rneider AT web.de>
8467 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8468 architecture cannot handle them efficiently, fixes bug #1235003
8469 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8470 check for empty sets before using them (fixes bug #1232190)
8472 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8474 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8475 (lnksect2): generate warnings for memory overlap
8476 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8477 constseg to set the name of these segments so you can instruct the linker
8478 to place them in banks
8479 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8480 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8481 added code_seg and const_seg to options
8482 * src/SDCCglue.c (emitMaps): use options.const_seg,
8483 (createInterruptVect): put interrupt vectors in segment HOME,
8484 (glue): put HOME before static segment and put the main glue in HOME,
8485 (glue): use options.code_seg
8486 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8487 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8488 these segments so you can instruct the linker to place them in banks
8489 (linkEdit): use code_loc for HOME segment which should be the first
8490 segment in code memory now
8491 * src/SDCCmem.c: fixed more stuff like bug 1238386
8492 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8493 (changePointer): don't change function pointers to code pointers for
8495 (compareType): added exceptional check for banked function pointers
8496 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8497 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8498 after static in code memory
8499 * src/mcs51/gen.c: added aopLiteralLong prototype,
8500 (aopForSym): use getSize for functions,
8501 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8502 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8503 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8505 (genPcall): use call for literal function pointers and generate banked
8506 calls over the one trampoline so there's only one place for the user to
8507 modify according to his/hers hardware,
8508 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8509 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8510 * src/mcs51/main.c: added keyword banked,
8511 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8512 * support/Util/SDCCerr.c,
8513 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8514 needed for passing the bank and address to the trampoline
8515 * device/lib/mcs51/crtbank.asm: added for bankswitching
8516 * device/lib/mcs51/Makefile: added crtbank
8518 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8520 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8521 for fields at offset 0 of a struct or union as reported
8522 on 2005-07-07 in the developer mailing list.
8524 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8526 * src/SDCCmem.c: fixed bug 1238386
8528 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8530 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8531 (patch #1144962), added peephole 300, enabled 259.x
8532 * doc/sdccman.lyx: removed screenshot and provided link instead
8534 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8536 * doc/sdccman.lyx: added section about debugging with ddd
8537 * doc/figures/ddd_example.eps: screenshot of debugging session
8539 2005-07-04 Raphael Neider <rneider AT web.de>
8541 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8542 like CODE pointers, fixes #1115683
8543 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8544 call, fixes bugs #1232211, #1228110,
8545 fixed wrong casts to pCodeFlow from pCodeInstructions
8547 2005-07-04 Raphael Neider <rneider AT web.de>
8549 * src/pic/gen.c (popGet): changed assert to allow for
8551 * (popGetAddr): changed signature to provide
8552 an additional index, patched all call sites
8553 * (genCmpEq): handle literal-like operands correctly
8554 * (genAddrOf): added sanity checks on __code/__data pointers
8555 * (genAssign): added handling of symbols from __code section
8556 * (gencjne): do not generate code for comparisons whose result
8557 is neither stored nor used, fixes bug #1171114
8558 * (AccLsh, AccRsh): operate on operand instead of WREG
8559 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8560 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8562 * rewrote complete shift-by-literal logic, commented unused
8564 * (genConstPointerGet): get multiple bytes (if result size > 1),
8565 fixed handling of non-immediate addresses
8566 * (genPointerGet): handle CODE pointers like CONST pointers
8567 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8568 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8569 operand is to be treated as a literal or not
8570 * (mov2w,genPcall,genCmpEq),
8571 src/pic/genarith.c: use aop_isLitLike() to decide between
8572 literal/register contents
8573 * (addSign): added missing offset
8574 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8575 only emit comment in debug-mode,
8576 use {aop,op}_isLitLike throughout the file
8577 * src/pic/glue.c: fix initializers for pointers (work in progress)
8578 * src/pic/pcode.c (get_op): honor index on _const symbols
8579 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8580 * (dumppBlock): added pCode size estimation
8581 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8582 check for IS_SYMOP before OP_SYMBOL'ing
8583 * fixed indentation, compacted switch-statements
8584 * (allocReg): find free register and allocate it instead of
8585 allocating new registers all the time
8586 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8587 registers as its operands (necessary only for multibyte GETs)
8589 2005-07-01 Raphael Neider <rneider AT web.de>
8591 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8592 debugging .asm-output macros FENTRY + FEXIT
8593 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8595 * (emitpComment): NEW, printf to pCode
8596 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8598 * (popGetAddr): NEW, variant of popGet to access an immediates
8599 high(er) bytes instead of the n'th byte of memory they reference,
8600 replaced popGet with popGetAddr where neccessary
8601 * (genDataPointerGet): reactivated and fixed implementation
8602 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8604 * (genDataPointerSet): fixed multibyte assignments
8605 * (genpic14Code): fixed --i-code-in-asm handling
8606 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8607 * (genPlus): fixed index-out-of-bounds error
8608 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8609 * src/pic/ralloc.c: added debugging output macro FENTRY2
8610 * (spillThis): fixed indentation, enbraced for-body for clarity
8611 * (rematStr): commented out as now unused
8612 * (regTypeNum): commented out special spill case (overwrites
8614 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8616 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8618 * doc/sdccman.lyx: documented sfr16/sfr32,
8619 added example for using storage class with function pointers
8620 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8622 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8624 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8625 * device/lib/_itoa.c,
8626 * device/lib/_ltoa.c: optimized codesize
8627 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8628 but don't know how to suppress the double warning.
8629 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8630 * support/Util/SDCCerr.c,
8631 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8633 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8635 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8636 fixed old K&R prototypes
8637 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8638 * device/lib/_gptrget.c,
8639 * device/lib/_gptrgetc.c,
8640 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8641 also new versions for small generic pointers and banked generic pointers
8642 * src/port.h: added const_name
8643 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8644 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8645 * src/SDCCcse.c (findPrevIc): check all associative operators
8646 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8647 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8648 * src/SDCCmem.c: updated comments,
8649 set far-space to 0 for pdata, results in optimized code
8650 * src/SDCCmem.h: added macro CONST_NAME
8651 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8652 moving the info into the highest bits, see also gptrget/gptrput
8653 * src/src.dsp: added sdcc.ico to project files
8654 * src/avr/gen.c (genCast): fixed bug 0x%d
8655 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8656 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8657 relation between ptr_type and DCL_TYPE,
8658 (genCast): fixed bug 0x%d
8659 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8660 (CODE)" for const_name
8661 * src/hc08/gen.c (genCast): fixed bug 0x%d
8662 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8663 (hc08_port): added "CONST (CODE)" for const_name
8664 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8665 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8666 between ptr_type and DCL_TYPE,
8667 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8668 operand* and took AOP() inside function so sfr-ness can be checked,
8669 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8671 (genFunction, genEndFunction): optimized stack setup,
8672 (genMinus): optimized for literals with ending zeroes (in bytes),
8673 (genCast): fixed bug 0x%d
8674 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8675 (mcs51_port): added "CONST (CODE)" for const_name
8676 * src/mcs51/peeph.def: made rule 226 more generic
8677 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8678 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8679 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8680 * src/z80/main.c (z80_port): added NULL for const_name,
8681 (gbz80_port): added NULL for const_name
8682 * support/regression/tests/bug663539.c,
8683 * support/regression/tests/sfr16.c: new tests
8685 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8687 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8689 2005-06-24 Raphael Neider <rneider AT web.de>
8691 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8693 * device/include/pic16/signal.h: added USBIF
8696 2005-06-24 Raphael Neider <rneider AT web.de>
8698 * device/lib/pic16/libdev/pic18f2455.c,
8699 device/include/pic16/pic18f2455.h: NEW
8700 * device/include/pic16/pic18fregs.h,
8701 device/lib/pic16/pics.all,
8702 src/pic16/device.c: added 18f2455
8703 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8704 device/include/pic16/{pic18f[68][567].h,usart.h}:
8705 replaced MULTIPLE_USARTS define with more relaible
8706 compatibility sfrs (for USART access)
8708 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8710 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8711 and the output asm file line is printed on two lines.
8713 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8715 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8716 BGT, BLE, BHI, and BLS instructions
8717 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8719 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8720 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8722 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8724 2005-06-15 Raphael Neider <rneider AT web.de>
8726 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8727 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8728 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8729 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8730 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8732 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8734 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8735 Marcel Telka in bug #1215704
8737 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8739 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8740 located in shared memory bank.
8742 2005-05-31 Raphael Neider <rneider AT web.de>
8744 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8745 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8746 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8748 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8750 * device/lib/_strncpy.c: fixed the fix
8752 2005-05-26 Raphael Neider <rneider AT web.de>
8754 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8755 initializers with \0, bug #1208187
8756 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8757 intializers with \0, bug #1208187
8759 2005-05-26 Raphael Neider <rneider AT web.de>
8761 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8762 initializers with \0, bug #1208187
8763 * src/pic16/main.c (_process_pragma): added sanity checks
8764 for stack position and size, emit warnings when appropriate
8766 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8768 * device/lib/_strncpy.c: fixed not filling with \0
8770 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8772 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8774 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8775 compound_statement),
8777 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8779 2005-05-24 Raphael Neider <rneider AT web.de>
8781 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8783 2005-05-24 Raphael Neider <rneider AT web.de>
8785 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8786 TRISE definitions, closes bug #1162453
8788 2005-05-22 Raphael Neider <rneider AT web.de>
8790 * src/pic16/main.c (_process_pragma): check for missing
8791 arguments to pragmas code and udata
8792 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8793 consistency fixes to match other headers (thanks to Jim Paris)
8794 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8796 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8798 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8800 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8802 * support/regression/tests/bug1198642.c: new test
8803 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8804 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8805 * support/scripts/resource.h,
8806 * support/scripts/resource.rc,
8807 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8808 * support/scripts/sdcc.ico: added 32x32 icon
8810 2005-05-18 Raphael Neider <rneider AT web.de>
8812 * device/lib/pic16/libdev/pic18f*.c,
8813 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8814 keywords to "__sfr" and "__at (X)"
8815 * device/include/pic16/pic18fregs.h: added pic18f4520
8816 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8817 #1203088 (MPLAB compatibility)
8819 2005-05-17 Raphael Neider <rneider AT web.de>
8821 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8822 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8823 * device/lib/pic16/pics.all: added new devices
8824 * src/pic16/device.c: added support for pic18f4520
8826 2005-05-16 Raphael Neider <rneider AT web.de>
8827 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8828 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8829 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8830 convenience function for bit access
8832 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8834 * device/lib/printf_large.c: fixed bug 1193299
8835 * support/regression/tests/bug1057979.c: added test %3.3s
8837 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8839 * device/include/mcs51/8051.h,
8840 * device/include/mcs51/8052.h: made parseable with lint
8841 * device/include/mcs51/lint.h: added include file for (sp)lint
8842 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8843 * doc/cdbfileformat.lyx,
8844 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8846 2005-05-14 Raphael Neider <rneider AT web.de>
8848 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8849 * device/lib/pic16/libc/stdlib/itoa.c (new)
8850 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8851 * device/lib/pic16/libio/Makefile: exclude subdir according to
8852 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8853 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8854 * src/pic16/gen.c (genFunction): prevent annoying warning
8855 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8857 * support/cpp2/cppmain.c (cpp_output_string): new
8858 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8861 2005-05-13 Borut Razem <borut.razem AT siol.net>
8863 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8865 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8867 * .version: changed to version 2.5.1; back to bleeding edge development
8869 2005-05-11 Borut Razem <borut.razem AT siol.net>
8871 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8872 generate PDF version 1.3 documents
8874 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8876 * .version: changed to version 2.5.0
8878 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8880 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8882 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8884 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8885 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8886 well as many smaller updates.
8887 * .version: changed to version 2.5.0-pre1
8889 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8891 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8893 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8895 * support/regression/tests/bug1185672.c: added
8896 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8898 * src/mcs51/gen.c (genCall): added comments, made it look safer
8899 * src/mcs51/gen.c (genEndFunction): simplified
8901 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8903 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8905 2005-04-14 Borut Razem <borut.razem AT siol.net>
8907 * fixed bug 1045046 - SIGSEGV with really simple code?:
8908 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8909 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8911 2005-04-14 Borut Razem <borut.razem AT siol.net>
8913 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8914 src/pic16/device.h: temporarily disabled experimental #inline pragma
8917 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8919 * device/include/z80/stdio.h,
8920 * device/include/z80/string.h: removed these highly incomplete files so
8921 SDCC can use the default ones in device/include/
8923 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8925 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8927 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8930 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8932 * device/include/malloc.h: removed redundant __reentrant prototypes
8933 * device/lib/_mullong.c: added working xstack variant in asm (C version
8934 doesn't pass regression tests)
8935 * device/lib/bpx.c: used __data and made bpx char for mcs51
8936 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8937 (createFunction): fixed bug with xstackPtr
8938 * src/SDCCcse.c: corrected comments
8939 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8940 (killDeadCode, eBBlockFromiCode): removed unused code
8941 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8943 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8944 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8945 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8946 (genModOneByte): fixed warning in MSVC
8947 * src/mcs51/main.c (): added comments
8948 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8950 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8952 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8954 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8956 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8958 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8960 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8961 characters arrays of larger size than the declared one.
8963 2005-04-10 Borut Razem <borut.razem AT siol.net>
8965 * src/pic/gen.c (genInline),
8966 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8967 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8968 (findNextInstruction), (findPrevInstruction),
8969 (findInstructionUsingLabel),
8970 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8971 * src/pic/pcode.c (findLabel): added missing '\n'
8972 * src/src.dsp: added SDCCdwarf2.c to the project
8974 2005-04-09 Borut Razem <borut.razem AT siol.net>
8976 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8978 2005-04-08 Raphael Neider <rneider AT web.de>
8980 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8981 into the chain after a given one) and mergeDefmapSymbols (combine
8982 defmap entries for each symbol per pcode)
8983 * (createDefmap): have defmap entries merged in the end
8984 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8985 a symbol before replacing one access type's symbol, merge symbols in
8986 the end (replacement symbol might already have an entry)
8987 * (assignValnums): keep reference to written WREG intact
8989 2005-04-08 Raphael Neider <rneider AT web.de>
8991 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8994 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8996 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8999 2005-04-07 Raphael Neider <rneider AT web.de>
9001 * device/include/pic16/usart.h: added compatibility defines for
9002 devices with more than one USART
9003 * device/include/pic16/pic18f[68][567]20.h: activated above defines
9005 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9007 * device/lib/Makefile.in: updated for port specific include
9009 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9011 * support/regression/ports/mcs51/spec.mk: added mcs51 include
9013 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
9015 * device/include/8051.h,
9016 * device/include/8052.h,
9017 * device/include/at89S8252.h,
9018 * device/include/at89c55.h,
9019 * device/include/at89x051.h,
9020 * device/include/at89x51.h,
9021 * device/include/at89x52.h,
9022 * device/include/mcs51reg.h,
9023 * device/include/reg51.h,
9024 * device/include/reg764.h,
9025 * device/include/regc515c.h,
9026 * device/include/sab80515.h: (re)moved these 12 files
9027 * device/include/mcs51/8051.h,
9028 * device/include/mcs51/8052.h,
9029 * device/include/mcs51/at89S8252.h,
9030 * device/include/mcs51/at89c55.h,
9031 * device/include/mcs51/at89x051.h,
9032 * device/include/mcs51/at89x51.h,
9033 * device/include/mcs51/at89x52.h,
9034 * device/include/mcs51/mcs51reg.h,
9035 * device/include/mcs51/reg51.h,
9036 * device/include/mcs51/reg764.h,
9037 * device/include/mcs51/regc515c.h,
9038 * device/include/mcs51/sab80515.h: and added them here
9040 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * device/include/stdarg.h: changed SDCC specific keywords to double
9044 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
9046 * device/include/hc08/mc68hc908gp32.h,
9047 * device/include/hc08/mc68hc908jb8.h,
9048 * device/include/hc08/mc68hc908jkjl.h,
9049 * device/include/hc08/mc68hc908qy.h: fixed comments
9050 * device/include/mcs51/README: updated
9051 * device/include/mcs51/c8051f120.h: added PINRSF
9052 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
9053 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
9054 amidst code. Also inline is not supported.
9056 2005-04-06 Raphael Neider <rneider AT web.de>
9058 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
9059 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
9060 callers stack/frame pointers
9062 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
9064 * device/include/pic16/usart.h: added, missing in previous commit,
9065 * device/include/pic16/adc.h: fixed typo,
9066 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
9068 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
9070 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9071 uninitialized because a bug appears with gplink
9072 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9073 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9074 complains for unrecognised option
9076 2005-04-05 Raphael Neider <rneider AT web.de>
9078 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9079 structs as well (using memcpy)
9080 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9081 on ISRs (GOTO has no label)
9082 * src/pic16/device.h: added OF_OPTIMIZE_DF
9083 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9084 new data flow analysis/optimization
9085 * src/pic16/pcode.c: added (prototypes for and implementation of)
9086 dataflow analysis functions, fixed pCodeInstructions' inCond and
9087 outCond values, made RCALL a branch instruction
9088 * (pic16_unlinkpCode): keep C line if possible
9089 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9090 C line moved if possible
9091 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9092 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9093 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9094 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9096 * (pic16_getJumptabpCode): NEW, needed in...
9097 * (LinkFlow): fixed handling of jumptables, calls and conditional
9099 * (pic16_InsertCommentAfter): NEW
9100 * (pic16_pCodeReplace): made verbose and flow preserving
9101 * (AnalyzeFlow): added call to data flow analysis
9102 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9103 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9104 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9106 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9108 * src/SDCCast.c (decorateType): fixed bug #1105626
9110 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9112 * device/include/asm/pic16/features.h,
9113 * pic18f*.h headers,
9114 * device/include/pic16/adc.h,
9115 * device/include/pic16/delay.h,
9116 * device/include/pic16/i2c.h,
9117 * device/include/pic16/malloc.h,
9118 * device/include/pic16/stdio.h,
9119 * device/include/pic16/stdlib.h,
9120 * device/include/pic16/string.h,
9121 * device/lib/pic16/libc/stdio/printf_tiny.c,
9122 * device/lib/pic16/libc/stdio/printf_small.c,
9123 * device/lib/pic16/libc/stdio/strmgpsim.c,
9124 * device/lib/pic16/libc/stdio/strmmssp.c,
9125 * device/lib/pic16/libc/stdio/strmusart.c,
9126 * device/lib/pic16/libc/stdio/vfprintf.c,
9127 * device/lib/pic16/libc/stdlib/ltoa.c,
9128 * device/lib/pic16/libc/stdlib/putchar.c,
9129 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9130 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9131 * device/lib/pic16/libc/stdlib/memchrram.c,
9132 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9133 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9134 * device/lib/pic16/libio/adc/adcbusy.c,
9135 * device/lib/pic16/libio/adc/adcread.c,
9136 * device/lib/pic16/libio/adc/adcsetch.c,
9137 * device/lib/pic16/libio/usart/ubaud.c,
9138 * device/lib/pic16/libio/usart/ubusy.c,
9139 * device/lib/pic16/libio/usart/udrdy.c,
9140 * device/lib/pic16/libio/usart/uopen.c,
9141 * device/lib/pic16/libio/usart/uputc.c,
9142 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9143 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9144 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9145 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9146 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9147 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9148 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9149 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9150 specific keywords to double underlined form,
9151 * device/lib/pic16/libc/Makefile.rules,
9152 * device/lib/pic16/libsdcc/Makefile.rules,
9153 * device/lib/pic16/libm/Makefile,
9154 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9155 to compile with C standard set in Makefile.common
9156 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9157 rand.c and crc.c in compilation process,
9158 * device/lib/pic16/libsdcc/int/divuint.c,
9159 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9160 `c' from signed to unsigned,
9161 * device/lib/pic16/startup/crt0.c,
9162 * device/lib/pic16/startup/crt0i.c,
9163 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9164 keywords to double underlined form, bug fixes in _do_cinit function
9165 which prevented the correct initialization of the .idata segment,
9166 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9167 core to enter a infinite loop
9168 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9170 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9172 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9174 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9176 * device/include/Makefile.in: add support for hc08 subdirectory
9177 * device/include/hc08/: new subdirectory
9178 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9179 Lucas Loizaga, thanks!
9180 * device/include/hc08/mc68hc908qy.h,
9181 * device/include/hc08/mc68hc908gp32.h,
9182 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9183 their own directory. Changed internal macro names to use the compiler
9184 reserved namespace. Changed SDCC specific keywords to double
9186 * device/include/math.h,
9187 * device/include/malloc.h,
9188 * device/include/stdarg.h,
9189 * device/include/stdbool.h
9190 * device/include/string.h,
9191 * device/include/tinibios.h,
9192 * device/include/ds400rom.h,
9193 * device/include/8051.h,
9194 * device/include/8052.h,
9195 * device/include/80c51xa.h,
9196 * device/include/at89c55.h,
9197 * device/include/at89S8252.h,
9198 * device/include/at89x51.h,
9199 * device/include/at89x52.h,
9200 * device/include/ds80c390.h,
9201 * device/include/reg764.h,
9202 * device/include/regc515c.h,
9203 * device/include/sab80515.h,
9204 * device/include/mcs51/c8051f000.h,
9205 * device/include/mcs51/c8051f018.h,
9206 * device/include/mcs51/c8051f020.h,
9207 * device/include/mcs51/c8051f040.h,
9208 * device/include/mcs51/c8051f060.h,
9209 * device/include/mcs51/c8051f120.h,
9210 * device/include/mcs51/c8051f300.h,
9211 * device/include/mcs51/c8051f310.h,
9212 * device/include/mcs51/c8051f320.h,
9213 * device/include/mcs51/c8051f330.h,
9214 * device/include/mcs51/c8051f350.h,
9215 * device/include/z180.h: Changed SDCC specific keywords to double
9218 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9220 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9222 * (pic16_assignConfigWordValue): disable testing of configuration
9223 register value with config mask,
9224 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9225 function with port->fun_prefix,
9226 * (genFunction): when generating a naked interrupt function never
9227 create an absolute segment placed in interrupt vector address, place
9228 the actual interrupt function at IVA instead, when an interrupt
9229 function is generated with unspecified interrupt then do not create
9230 the absolute section,
9231 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9232 code for generating a call to generic pointer get/put function with
9233 a call to function pic16_callGenericPointer(),
9234 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9235 the call to the generic pointer get/put functions with prefixing the
9236 function name with port->fun_prefix,
9237 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9238 * src/pic16/main.c (_process_pragma): prefix function with
9240 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9241 calling assembler, old 18Fxxxx macro is deprecated,
9242 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9243 PC_ASMDIR in while condition,
9244 * (findInstruction): add PC_ASMDIR in while condition,
9245 * (buildCallTree): prefix main with port->fun_prefix,
9246 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9247 identifier for variable with banked access in instructions BTFSS,
9248 BTFSC, BCF, BSF, BTG
9249 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9250 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9251 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9252 perform optimization when enviroment variable NO_REG_OPT is set,
9253 * (insideLRBlock): NEW, return 1 if register is inside an
9254 INF_LOCALREGS block,
9255 * (RemoveRegFromLRBlock): remove a register that is completely
9256 eliminated by register optimization, but it is still left in local
9257 register store/restore in/from stack block,
9258 * (Remove2pcodes): after removing register, check to see if it
9259 should be removed from local register store/restore in/from stack
9261 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9262 DUMMY_READ_VOLATILE,
9264 * device/include/pic16/adc.h: minor prototype modifications and
9266 * device/include/pic16/malloc.h: added GPL notice various
9268 * device/include/pic16/stdint.h: NEW, standard header for ints
9269 * device/include/pic16/delay.h: NEW, header for delay functions,
9270 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9272 * device/include/pic16/signal.h: NEW, header providing helper macros
9273 for implementing signal handlers,
9274 * device/include/pic16/stdio.h: added prototypes for functions,
9275 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9276 prototypes for stdin and stdout, added macro PUTCHAR to
9277 automatically implement putchar function prototype,
9278 * device/include/pic16/usart.h: modified and updated USART library,
9279 * device/lib/pic16/libio/adc/,
9280 * device/lib/pic16/libio/i2c: some modifications to improve library
9282 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9283 family of functions,
9284 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9285 family of functions and other sources,
9286 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9287 of the PIC18Fxx[28] devices,
9288 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9289 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9290 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9291 _do_cinit function, because the previous failed when local variables
9292 where not placed in the same memory bank,
9293 * device/lib/pic16/libsdcc/char/: various modifications to improve
9294 library performance,
9295 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9296 information on the new functions of the c library and more...
9298 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9300 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9302 2005-03-26 Raphael Neider <rneider AT web.de>
9304 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9305 if condition == CARRY)
9306 * (genCmp): adapted to new genSkipc semantics
9307 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9308 on rIfx (genCmp was broken)
9310 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9312 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9313 * src/z80/main.c (_keywords[]),
9314 * src/SDCCglobal.h (struct options),
9316 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9317 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9318 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9319 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9320 always available in leading double underscore form. The C99 support is
9321 mostly missing, but it's a start.
9322 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9323 reserved identifier "__data".
9325 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9327 * src/mcs51/peeph.def: fixed bug 1170013
9329 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9331 * device/include/mcs51reg.h: fixed bug 842007
9333 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9335 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9338 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9340 * src/port.h (struct PORT),
9341 * src/avr/ralloc.c (avr_assignRegisters),
9343 * src/ds390/ralloc.c (ds390_assignRegisters),
9345 * src/hc08/ralloc.c (hc08_assignRegisters),
9347 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9349 * src/pic/ralloc.c (pic14_assignRegisters),
9351 * src/pic16/ralloc.c (pic16_assignRegisters),
9353 * src/xa51/ralloc.c (xa51_assignRegisters),
9355 * src/z80/ralloc.c (z80_assignRegisters),
9357 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9358 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9360 * src/SDCCdflow.c (computeDataFlow),
9362 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9364 * src/SDCCcflow.c (*),
9366 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9367 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9368 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9369 immedDom() returning wrong block; probably fixes bug #1160833)
9371 2005-03-20 Borut Razem <borut.razem AT siol.net>
9373 * support/scripts/inc2h.pl: WIN32 port
9375 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9377 * device/lib/makefile.in: added abs.c and labs.c
9379 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9381 * device/include/stdint.h: added
9382 * device/lib/abs.c: added
9383 * device/lib/labs.c: added
9384 * device/include/stdlib.h: added abs() and labs() prototypes
9385 * device/lib/libsdcc.lib: added abs and labs
9386 * device/include/float.h,
9387 * device/lib/_fsmul.c,
9388 * device/lib/printf_fast.c,
9389 * device/lib/printf_tiny.c: updated comments
9391 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9393 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9396 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9398 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9399 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9401 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * device/lib/printf_large.c: removed inline assembly for portability and
9404 readability. Use printf_fast if speed or size are more important.
9405 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9406 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9408 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9410 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9411 prevent compiler warning
9413 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9415 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9416 moved to level 0 and declared as static. Also they are explicit
9417 placed in access bank. This was necessery because some times they
9418 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9419 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9420 optimizations. Currently only compare to unsigned char is implemented,
9421 * src/pic16/gen.c: added fReturnIdx array,
9422 * (struct resolvedIfx) is moved to gen.h and made public,
9423 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9424 * (aopForSym): added an optimization to directly store in stack of
9425 the operand of a SEND iCode,
9426 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9427 but as registers instead (AOP_REG) using the fReturnIdx array,
9428 * (pic16_freeAsmop): remove the freed register from the
9429 _G.sregsAlloc field,
9430 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9431 a compare of 'WREG',
9432 * (pic16_popGetTempRegCond): changed function prototype, now
9433 function takes also a bitVector argument v which holds the current
9434 set of registers that are allocated for stack access by aopForSym,
9435 registers allocated in aopForSym for accessing stack symbols are not
9436 any more part of the functions usedRegs field,
9437 * (genCall): some times aopOp is called for a stack variable to be
9438 send, aopForSym might perform the push, if this is true make sure
9439 that genCall doesn't push the variable twice by testing _G.resDirect,
9440 * (genFunction): changed testing for unspecified interrupt number
9441 from 256 to INTNO_UNSPEC,
9442 * modified selection scheme of frame pointer generation. Previously
9443 if function did use local registers a frame pointer was generated,
9444 now a frame pointer is generated only if function has arguments
9445 (that need PLUSW2 register access), or has stack arguments, or the
9446 compiler is not instructed to omit the frame pointer,
9447 * (genEndFunction): before restoring local registers that were saved
9448 in the function preamble, also restore the registers that *might*
9449 have been allocated for stack access,
9450 * (genRet): removed some old comments,
9451 * (genCmp, the active (RN's) version): added a call to the
9452 pic16_genCmp_special function to perform the compare with a more
9453 robust and optimized way,
9454 * (genInline): a feature has been added in inline code generation,
9455 which allows a wildcard variable substitution when writing inline
9456 assembly. Code is incomplete and experimental therefore undocumented,
9457 * (genCast): changed order of aopOp for result and right to allow
9458 aopForSym to directly load the result if possible,
9459 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9460 perform an optimized compare on some selected special occasions,
9461 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9462 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9463 generate an IVT any more,
9464 * src/pic16/main.c (pic16_optionsTable): added command line option
9466 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9467 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9469 * src/pic16/NOTES: Raphael Neider added in list of active developers
9470 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9471 jumptable_end to prevent bug #,
9472 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9473 inCond and outCond fields,
9474 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9475 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9476 turn off register spilling,
9477 * (packRegsForOneUse): synced with other ports' versions although it
9478 is not used currently,
9479 * (pic16_packRegisters): added an optimization while reading
9480 structure bitfields, some registers may be saved (malloc code is
9481 decreased by 80 bytes)
9483 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9485 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9486 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9487 this can be optimized more?
9489 2005-03-10 Raphael Neider <rneider AT web.de>
9491 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9492 genNearPointerGet): (hopefully) fixed access to bitfields via
9493 pointers (p->bitN = x; and x = p->bitN; failed)
9495 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9497 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9499 2005-03-09 Raphael Neider <rneider AT web.de>
9501 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9503 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9505 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9506 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9507 (regTypeNum): set REG_BIT type if necessary
9508 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9509 * support/regression/tests/critical.c: check bug 1144613
9511 2005-03-02 Raphael Neider <rneider AT web.de>
9513 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9515 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9517 * src/avr/ralloc.c (serialRegAssign),
9518 * src/ds390/ralloc.c (serialRegAssign),
9519 * src/hc08/ralloc.c (serialRegAssign),
9520 * src/mcs51/ralloc.c (serialRegAssign),
9521 * src/pic/ralloc.c (serialRegAssign),
9522 * src/pic16/ralloc.c (serialRegAssign),
9523 * src/xa51/ralloc.c (serialRegAssign),
9524 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9526 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9528 * src/SDCCast.c (decorateType): fixed bug 1124787
9530 2005-02-20 Hubert Sack <sack AT digiplan.de>
9531 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9533 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9536 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9538 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9539 to keep the correct label reference count when adding/removing references
9540 to labels. A peephole file using this is appended to patch #1144962.
9542 2005-02-14 Raphael Neider <rneider AT web.de>
9544 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9545 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9546 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9547 retrievals of result operand's value on assignment
9549 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9551 * device/include/pic16/string.h: modified prototype for memccpy()
9552 to memccpy(void *, void *, char, size_t)
9553 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9554 check whether to omit frame pointer or not,
9555 * (genInline): convert all occurences of "\n" to LF in inline
9556 assembler blocks, this helps formatting the inline text,
9557 * (pic16_loadFSR0): modified prototype,
9558 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9559 removed some 8051 legacy code,
9560 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9561 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9562 before allocating temporary registers in functions,
9564 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9566 * support/regression/tests/bitvars.c: corrected the "fix"
9568 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9570 * support/regression/tests/bitvars.c,
9571 * support/regression/tests/bitwise.c,
9572 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9574 2005-02-10 Raphael Neider <rneider AT web.de>
9576 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9577 different size for Alpha
9578 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9580 2005-02-09 Raphael Neider <rneider AT web.de>
9582 * src/SDCC.lex(doPragma) : save and restore warning options as well
9583 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9584 * have #pragma less_pedantic set the errorlevel to WARNING
9586 * (cloneOptimize) : fixed wrong malloc's size
9587 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9588 facilitate correct handling of #pragma (save|restore)
9590 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9592 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9594 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9596 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9598 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9600 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9602 2005-02-02 Raphael Neider <rneider AT web.de>
9604 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9605 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9606 * (pic16_storeForReturn): fixed to allow returning function pointers
9607 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9608 * device/include/pic16/{stddef.h,stdbool.h}: added
9610 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9612 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9614 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9616 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9617 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9618 appeared to be required
9620 2005-01-31 Borut Razem <borut.razem AT siol.net>
9622 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9623 include/mcs51 and include/z80 directories to the package
9625 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9627 * src/hc08/gen.c (genFunction): fixed bug #1112752
9629 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9631 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9633 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9635 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9637 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9639 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9641 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9643 * device/include/c8051fxxx.h: removed these 6 files
9644 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9646 2005-01-26 Raphael Neider <rneider AT web.de>
9648 * src/pic16/gen.c (genAssign): fixed assignment from longs
9649 in codespace (were cut to three bytes)
9650 * (genDummyRead): implemented (except for CODESPACE...),
9652 * src/pic16/glue.c (emitStatistics): beautified
9653 * device/lib/pic16/libm/Makefile: added include path
9655 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9657 * src/z80/gen.c (aopPut): fixed bug #1103902
9659 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9661 * device/lib/expf.c: fixed bug #1095792
9663 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9665 * device/lib/pic16/libm: added Math library sources
9667 2005-01-24 Raphael Neider <rneider AT web.de>
9669 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9670 to enable upcast to pCodeOpReg2 (there is no type tag to
9671 differenciate the two and pic16_popGet2p cast into PCOR2)
9672 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9673 (sizeof(sectNames) changed to sizeof(sectName))
9674 Both patches fix segfaults under MinGW.
9676 2005-01-23 Raphael Neider <rneider AT web.de>
9678 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9679 Safe_[mc]?alloc()'ed variables
9680 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9681 of (byte sized) temporaries (assign them to WREG for now)
9682 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9683 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9684 this might fix SIGSEGVs on MinGW...
9685 * src/SDCCopt.c (killDeadCode): restored original behaviour
9686 (volatile operands might get thrown away though)
9688 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9690 * src/pic16/gen.c: fixed bug #1106975,
9691 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9692 pointer update, INTCON is saved, global interrupts are disabled and
9693 restored after updateing TOS.
9694 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9695 * added function attribute 'shadowregs' to take advantage of shadow
9697 * added function attribute 'wparam' as an alternative to the wparam
9699 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9700 user declares a non-ISR function as 'shadowregs',
9701 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9703 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9705 * .version: bumped version number to 2.4.8
9706 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9708 * device/lib/pic16/libio/i2c/: I2C module support library,
9709 * device/include/pic16/i2c.h: I2C support library header,
9710 * device/lib/pic16/libc/stdio/: standard IO support sources,
9711 * (printf_small.c): printf_small() source, supports float print,
9712 * (printf_tiny.c): printf_tiny() source, does not support floats,
9713 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9714 enable global optimizations for entire library source, other
9715 Makefiles in the source tree are also modified to reflect this,
9716 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9718 * doc/sdccman.lyx: updated to reflect new changes,
9719 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9720 sym->onStack if-case,
9721 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9722 sbit, idata, _idata, xdata, _xdata,
9723 * added pragma library, to link an external library, (see doc),
9724 * removed command line options, --pomit-config-words, --pomit-ivt,
9725 --pleave-reset-vector,
9726 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9727 when calling assembler to reflect memory model used, also define
9728 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9729 reflect stack model used,
9730 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9731 on stack return NULL,
9733 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9735 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9736 of the operands is volatile. Fixes #1020220
9738 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9740 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9741 * (OptimizeRegUsage): make sure that there is really no other flow where
9742 the first pCode is used
9744 2005-01-22 Raphael Neider <rneider AT web.de>
9746 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9747 to fix #1106967 (pCode->seq are not set up correctly)
9749 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9751 * src/SDCCglue.c (glue): make sure code area is declared before the
9752 static initialization area.
9754 2005-01-21 Raphael Neider <rneider AT web.de>
9756 * device/lib/Makefile.in: fixed test for pic16 install dir
9757 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9759 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9760 added --optimize-goto compiler switch and pragma wparam documentation
9761 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9762 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9763 and PRODH closing bug #1071770 (peephole optimizer)
9765 2005-01-19 Raphael Neider <rneider AT web.de>
9767 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9768 cmdLine buffers (used when calling sdcpp...) are large enough
9769 (MAX_PATH=256 truncates arguments leading to system halts when
9771 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9772 * (genUminus): rewritten to for efficiency
9773 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9774 used uninitialized in some cases)
9775 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9776 copy the third byte from the int -- now assumes 0x80 (data memory)
9777 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9778 operands (genAddLit expects the iCode's operands to swapped as
9779 well), fixed leftover bytes (crashed for short left operands)
9780 * (pic16_genMinusDec): performance improvements, removed false
9782 * (pic16_genMinus): fixed to cope with differently sized operands
9783 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9785 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9786 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9787 new banksel optimization
9788 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9789 analysis for temporary registers (segfaults...)
9790 * src/pic16/peeph.def: added rule
9792 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9794 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9795 which converts a float number to its ASCII representation
9796 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9797 functions to convert the fractional and integer part of a float to ASCII,
9798 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9799 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9801 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9803 * device/include/pic16/adc.h: added GPL info,
9804 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9805 a pCodeOp as tested operand,
9806 * (genNearPointerGet): optimized bit testing, does not use
9807 intermediate register for bit value, test directly instead with
9808 BTFSS, BTFSC, works only for single bits,
9809 * (genpic16Code): dump the name of the iCode in the asm,
9810 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9811 renamed to pic16_decodeOp,
9812 * (serialRegAssign): do not allocate a temporary register for iCode
9813 sequences that test a single bit for 1/0
9815 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9817 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9818 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9819 access stack and frame pointers. They are initially assigned to
9820 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9821 accessing SFRs. Updated all occurences of modification of stack or
9822 frame pointer in gen.c and pcode.c,
9823 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9824 assigning of a literal value to pointers,
9825 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9826 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9829 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9831 * doc/sdccman.lyx: update documentation about stack pragma, added
9832 some info for stack memory models
9834 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9836 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9838 2005-01-08 Raphael Neider <rneider AT web.de>
9840 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9841 udata sections to fix bug #1097823
9843 2005-01-05 Raphael Neider <rneider AT web.de>
9845 * src/pic16/gen.c (genGenericShift): added handling of differently
9846 sized left operand and result
9848 2005-01-04 Raphael Neider <rneider AT web.de>
9850 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9851 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9852 to hold the condition bit)
9853 * added new version of genCmp (old code available via #define)
9854 * added new version of genShiftLeft/genShiftRight in a generic
9855 way, now supports shifting by negative values
9856 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9857 shiftCount (expected by genGenericShift)
9858 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9859 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9861 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9862 is an invalid literal too...)
9864 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9866 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9867 from Raphael Neider,
9868 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9869 for 8-bit literals. This fixes some literal operands which are sign
9870 extended to 16-bits ints when instruction needs only 8-bits.
9872 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9874 * device/lib/logf.c: added mcs51 assembly version
9875 * device/lib/expf.c: added mcs51 assembly version
9876 * device/lib/_logexpf.c: new shared asm code for expf and logf
9877 * device/include/math.h: add defines for assembly math library
9878 * device/lib/Makefile.in: build new _logexpf.c
9879 * device/lib/libfloat.lib: use new _logexpf.c
9881 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9884 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9885 device types which have less than 0x7f registers.
9887 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9889 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9891 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9893 * device/lib/printf_fast.c: only build on supported arch.
9894 * device/lib/printf_tiny.c: only build on supported arch.
9895 * device/lib/printf_fast_f.c: only build if asm float lib
9896 * device/lib/_fsget1arg.c: only build if asm float lib
9897 * device/lib/_fsget2args.c: only build if asm float lib
9898 * device/lib/_fsnormalize.c: only build if asm float lib
9899 * device/lib/_fsreturnval.c: only build if asm float lib
9900 * device/lib/_fsrshift.c: only build if asm float lib
9901 * device/lib/_fsswapargs.c: only build if asm float lib
9902 * device/include/stdio.h: don't provide print_fast,
9903 print_fast_f, print_tiny prototypes if --xstack used
9905 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9907 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9908 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9911 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9913 * device/lib/printf_fast_f.c: same as printf_fast, but
9914 with floating point enabled
9915 * device/lib/printf_fast.c: minor tweaks
9916 * device/include/stdio.h: add printf_fast_f
9918 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9920 * src/SDCCmain.c: make --float-reent default for mcs51
9921 * device/lib/_fsadd.c: added mcs51 assembly version
9922 * device/lib/_fssub.c: added mcs51 assembly version
9923 * device/lib/_fsmul.c: added mcs51 assembly version
9924 * device/lib/_fsdiv.c: added mcs51 assembly version
9925 * device/lib/_fseq.c: added mcs51 assembly version
9926 * device/lib/_fsneq.c: added mcs51 assembly version
9927 * device/lib/_fsgt.c: added mcs51 assembly version
9928 * device/lib/_fslt.c: added mcs51 assembly version
9929 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9930 * device/lib/Makefile.in: add _fscmp to build
9931 * device/lib/libfloat.lib: add _fscmp to build
9933 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9935 * device/lib/_fs2slong.c: added mcs51 assembly version
9936 * device/lib/_fs2sint.c: added mcs51 assembly version
9937 * device/lib/_fs2schar.c: added mcs51 assembly version
9938 * device/lib/_fs2ulong.c: added mcs51 assembly version
9939 * device/lib/_fs2uint.c: added mcs51 assembly version
9940 * device/lib/_fs2uchar.c: added mcs51 assembly version
9941 * device/lib/_slong2fs.c: added mcs51 assembly version
9942 * device/lib/_sint2fs.c: added mcs51 assembly version
9943 * device/lib/_schar2fs.c: added mcs51 assembly version
9944 * device/lib/_ulong2fs.c: added mcs51 assembly version
9945 * device/lib/_uint2fs.c: added mcs51 assembly version
9946 * device/lib/_uchar2fs.c: added mcs51 assembly version
9947 * device/include/float.h: added #define to select asm vs c
9949 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9951 * device/lib/printf_fast.c: improvements to float output
9952 * device/include/float.h: add defines for assembly float library
9953 * device/lib/_fsget1arg.c: receive 1 float arg
9954 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9955 * device/lib/_fsnormalize.c: normalize a float
9956 * device/lib/_fsreturnval.c: return float, various helper routines
9957 * device/lib/_fsrshift.c: right shift a float's mantissa
9958 * device/lib/_fsswapargs.c: swap 2 floats
9959 * device/lib/Makefile.in: build these 6 new files for mcs51
9960 * device/lib/libfloat.lib: add these 6 files to the library
9962 2004-12-26 Borut Razem <borut.razem AT siol.net>
9964 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9967 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9969 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9970 and fully reentrant and register bank neutral.
9971 * device/lib/printf_fast.c: added float (not enabled by default),
9972 added compact/slower integer (also not enabled by default),
9973 improved size/speed of fast integer code, other minor changes
9974 * device/include/stdio.h, device/lib/Makefile.in,
9975 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9977 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9979 * src/pic16/pcode.c: declaring variables other than at the start of a
9980 block is not supported in C by VC6.
9982 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9984 * applied a previous patch from Raphael Neider that wasn't included
9985 in the previous commits, which fixes infinite loops within jumptable
9987 * made some fixes that previous patches introduced
9989 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9991 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9992 that fixes an issue with AOP_PCODE asmop's offset,
9993 * (pic16_popCopyReg): update instance field too,
9994 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9995 function of pic port,
9996 * (genCmp, genAnd, genAssign),
9997 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9999 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
10001 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
10002 variables initial values to idata section,
10003 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
10004 variables in some functions. This utilizes parmBytes field of iCode
10005 structure to hold the offset of the variable in stack. (might be
10006 able to use the stack field too?)
10007 * applied patch from Raphael Neider # ### , # ###
10008 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
10009 variable initial values in idata section,
10010 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
10011 for static variables with initial value
10012 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
10013 applied fix in while loop from Raphael Neider.
10015 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
10018 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
10019 * src/ds390/ralloc.c (serialRegAssign): spill bits
10020 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
10021 * support/Util/SDCCerr.c,
10022 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
10023 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
10024 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
10026 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
10028 * device/include/sdcc-lib.h: inserted LGPL, added includes
10029 asm/ds390/features.h and asm/mcs51/features.h
10030 * device/include/asm/default/features.h,
10031 * device/include/asm/gbz80/features.h,
10032 * device/include/asm/z80/features.h: added empty _AUTOMEM
10034 * device/include/asm/ds390/features.h,
10035 * device/include/asm/mcs51/features.h: added files with defines for
10036 _AUTOMEM and _STATMEM indicating automatic and static storage class
10037 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
10038 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
10039 * src/SDCCicode.c (geniCodeCast),
10040 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
10041 * src/SDCCloop.c (loopInduction): removed unused variable lr
10042 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
10043 to convertToFcall to include char modulo (RFE 1065037), added check
10044 if left operand is unsigned and use abs of literal value
10045 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
10046 as it doesn't work after conversion from peephole.def to peephole.rul
10047 * src/mcs51/gen.c (toBoolean): added check for size,
10048 (genModOneByte): optimized code for signed char modulo a literal
10049 power of 2 (thanks to Hubert Sack),
10050 (genRRC): removed unnecessary "clr c",
10051 (genRLC): replaced "add a,acc" with cheaper "rlc a"
10052 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
10054 swapped rules 256.c and 256.d,
10055 extended 256.d by using new multiple checks (thanks Erik),
10056 added rules 256.e and 256.f,
10057 updated rule 261.a and 261.b to new generated code
10058 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
10060 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10062 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
10063 induction related bugs, including first part of bug #1074377
10065 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
10067 * applied patch from bug-report #1076292,
10068 * applied patches for genAnd and Goto-optimizations for Raphael
10070 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10071 dump a less iCode information,
10072 * src/pic16/device.h (pic16_options_t): added field debgen,
10073 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10074 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10075 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10077 * (various functions): added macros FENTRY and FENTRY2 to functions,
10078 to emit function prologue,
10079 * (various functions): fixed indentation,
10080 * (genNearPointerGet): fixed loading of FSR0,
10081 * (genPackBits): applied patch from Raphael Neider to fix updating
10082 of FSR0 and touching only the modified bits,
10083 * src/pic16/genarith.c (various functions): added macros FENTRY to
10084 emit function prologue in comments,
10085 * src/pic16/pcode.h: added functions debugf2, debugf3,
10086 * src/pic16/ralloc.c: partial fix for packForPush caused
10087 segmentation fault,
10089 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10091 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10092 <stsp AT users.sourceforge.net> with reversed byte order
10093 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10095 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10097 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10099 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10100 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10102 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10104 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10106 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10108 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10110 (setFromConditionArgs): friendly operand parser for peephole rules,
10111 (operandBaseName, operandsNotRelated): new peephole condition
10112 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10113 architecture specific register naming into account, handles n-way
10114 comparisons, and supports quoted literals
10115 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10117 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10119 * src/mcs51/peeph.def: fixed bug #1076940
10121 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10123 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10125 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10127 Adding support for replacing ljmps with sjmps in jumptables
10128 generated for switch statements. For now you need to set the
10129 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10130 Now 4 algorithms for mcs51 jumptable generation are used:
10131 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10132 addresses loaded pc-relative for up to 112 cases and stack-pushing
10133 target addresses loaded with offset from dptr for up to 256 cases.
10135 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10136 * src/mcs51/main.c: adapted constants for switch table generation
10137 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10139 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10141 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10142 * support/regression/tests/bug1057979.c: added test for bug 1073386
10144 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10146 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10149 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10151 * src/pic16/device.h,
10152 * src/pic16/genarith.c,
10153 * src/pic16/glue.c,
10154 * src/pic16/main.c,
10155 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10157 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10159 Large cummulative patch for pic16 port.
10160 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10161 to call when a stack overflow occurs,
10162 * (malloc.h): added CVS Id tag,
10163 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10165 * added libc directory. The current version of LibC contains string
10166 functions, ctype functions and macros and some functions of the
10167 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10168 be extensively tested in the future. Standard disclaimer here.
10169 Library is not automatically build yet. But one can build it by
10170 invoking 'make' inside the libc directory.
10171 * added ADC library under libio. Preliminary version yet.
10173 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10174 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10175 aopForRemat() now and not by pic16_aopOp(),
10176 * (pic16_popGetTempReg): removed warning messgae when allocating
10177 temporary registers, its a buggy feature and will be removed,
10178 * (pic16_popGet): set register instance field in AOP_CRY,
10179 * (pic16_outBitC): fixed for results in size greater than 1,
10180 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10181 * (pic16_storeForReturn): optimized return of 0,
10182 * (genCmp): experimental code for new genCmp which uses PIC18's
10183 special compare&skip instructions. Initial tests fail some times
10184 with variables grater than 1 byte in size, so new code is disabled,
10185 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10187 * (genCast): began a fix to optimize the casting of a bit to another
10188 bit, now assigning a bitfield to another bitfield will fail, sorry,
10189 * src/pic16/main.c: disabled the use of lr-support feature,
10190 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10191 * added some function prototypes, added function _debugf prototype,
10192 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10193 bits with offset (case PO_GPR_BIT),
10194 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10196 * (isBankInstruction): modified to return 0 for no banking instruction,
10197 and 1 for banking instruction,
10198 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10199 caused stop processing pCodes after a inline assembly block,
10200 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10201 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10202 registers when it shouldn't,
10203 * src/pic16/ralloc.c (allocReg): add preliminary support for
10204 supporting a limited set of temporary registers,
10206 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10208 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10209 genDataPointerSet): ensure assignments always copy in MSB to LSB
10211 (loadRegFromAop): recognize CLRH optimization,
10212 (genFunction): optimize RECEIVE iCodes in reentrant functions
10214 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10216 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10217 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10219 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10220 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10221 contiguous with data
10223 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10225 * device/lib/_gptrget.c (_gptrget),
10226 * device/lib/_gptrgetc.c (_gptrgetc),
10227 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10228 instead of sjmp to ret
10229 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10230 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10232 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10234 * .version: bumped version to 2.4.7
10235 * device/lib/_gptrget.c (_gptrget): is now _naked
10236 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10237 * device/lib/_gptrput.c (_gptrput): is now _naked
10238 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10239 (createFunction): fixed xstack
10240 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10241 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10243 (geniCodeCritical): store original interrupt state in an iTemp bit
10244 var unless stack-auto
10245 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10246 * src/SDCCmain.c (setIncludePath): added include/target to search path
10247 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10248 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10250 (processFuncArgs): put bit vars in bit area
10251 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10252 unsaveRBank): fixed xstack,
10253 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10254 (genFunction, genEndFunction): fixed xstack,
10255 (genAssign): optimization don't walk backwards through mem
10256 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10257 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10258 * support/regression/Makefile: also make library (for stack-auto) when
10259 making "all" and added "test-mcs51-xstack-auto"
10260 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10261 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10262 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10263 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10264 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10265 make-library by MAKE_LIBRARY
10266 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10267 regression tests for xstack
10268 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10269 * support/regression/tests/critical.c: test for critical on mcs51
10271 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10273 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10274 built version of sdcc instead of installed version
10276 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10278 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10279 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10281 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10282 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10283 WARNING: remove device/lib/build/z80/printf.o by hand when
10284 updating from previous build!
10285 * device/lib/z80/printf.c: updated comment
10286 * support/regression/tests/bug1057979.c: test all ports now
10287 * support/regression/tests/bug1065458.c: file added
10289 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10291 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10292 *_start and *_end symbols for static functions
10294 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10296 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10297 and search crt0.o in all library paths,
10298 (setIncludePath): proper handling of --nostdinc,
10299 (setLibPath): proper handling of --nostdlib
10300 * support/regression/Makefile,
10301 * support/regression/ports/ds390/spec.mk,
10302 * support/regression/ports/gbz80/spec.mk,
10303 * support/regression/ports/hc08/spec.mk,
10304 * support/regression/ports/mcs51/spec.mk,
10305 * support/regression/ports/mcs51-large/spec.mk,
10306 * support/regression/ports/mcs51-stack-auto/spec.mk,
10307 * support/regression/ports/z80/spec.mk: use include and lib files from
10308 built version of sdcc instead of installed version
10309 * doc/sdccman.lyx: fixed typo in --nostdinc
10311 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10314 * src/pic/device.c,
10315 * src/pic/ralloc.c,
10316 * src/pic/gen.c : added support to generate code for struct bit fields.
10318 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10320 * as/xa51/xa_version.h,
10321 * device/include/errno.h,
10322 * device/include/regc515c.h,
10323 * device/lib/_itoa.c,
10324 * device/lib/_ltoa.c,
10325 * device/lib/ser_ir_cts_rts.c,
10326 * sim/ucsim/xa.src/glob.cc,
10327 * sim/ucsim/xa.src/inst_gen.cc,
10328 * sim/ucsim/xa.src/xa_bit.cc,
10329 * sim/ucsim/xa.src/xa_sfr.cc,
10330 * sim/ucsim/z80.src/inst_dd.cc,
10331 * sim/ucsim/z80.src/inst_fdcb.cc,
10332 * support/scripts/keil2sdcc.pl,
10333 * src/pic16/pic16.dsp,
10334 * src/pic16/pic16a.dsp: corrected cvs line endings
10335 * device/lib/printf_large.c: fixed bug 1057979
10336 * src/pic16/gen.c: fixed non-C standard code
10337 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10338 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10339 * support/regression/ports/mcs51/support.c: reload T1 asap
10340 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10341 pdata use and clear idata startup behaviour
10342 * support/regression/tests/bug1057979.c: added
10344 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10346 * device/examples/ds390/ow390/ad26.h,
10347 * device/examples/ds390/ow390/cnt1d.h,
10348 * device/examples/ds390/ow390/crcutil.c,
10349 * device/examples/ds390/ow390/ownet.h,
10350 * device/examples/ds390/ow390/owsesu.c,
10351 * device/examples/ds390/ow390/swt12.h,
10352 * device/examples/ds390/ow390/swtoper.c,
10353 * device/examples/ds390/ow390/temp10.h,
10354 * device/examples/ds390/ow390/thermodl.c,
10355 * device/examples/ds390/tinitalk/tinitalk.dsp,
10356 * device/examples/ds390/tinitalk/tinitalk.dsw,
10357 * device/examples/mcs51/clock/hw.h,
10358 * device/examples/mcs51/simple2/go.bat,
10359 * device/examples/serialcomm/windows/serial.h,
10360 * device/examples/xa51/dummy.c,
10361 * device/examples/xa51/hello.c,
10362 * device/include/80c51xa.h,
10363 * device/include/at89x051.h: corrected cvs line endings
10365 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10367 * src/pic16/main.c (options): added command line --gstack, to trace
10368 stack over/under flows,
10369 * added pragma 'wparam' to allow passing first byte of function
10370 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10371 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10372 call to __gstack_test function and sets up the symbol as extern,
10373 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10374 * popaop): added call to pic16_testStackOverflow,
10375 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10377 * (genCall, genPcall): now all parameters are passed via stack
10378 except in functions that are pass to wparam pragma in which WREG is
10380 * (genPcall): REENTRANT flag is checked to see if variable prototype
10381 contains reentrant keyword, don't call a non-reentrant function, via
10382 a reentrant function pointer or vice versa, functions are never
10384 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10386 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10387 SIGSEGV when accessing a NULL register stucture,
10388 * (pic16_printGPointerType): modified to handle UPPER modifier for
10389 function initializers, changed prototype of function to simpler one,
10390 * (pic16_printIvalFuncPtr): check to see if function is already
10391 added in externs list,
10392 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10393 optimized a move from W to SFR with a move to the same register
10394 later after a CALL,
10395 * device/lib/pic16/debug: NEW directory, contains debug features
10396 which are enabled when linking with libdebug.lib, currently command
10397 line option --gstack enables stack pointer tracing for over/under
10398 flow, corresponding sources are in debug/gstack
10400 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10402 * doc/sdccman.lyx: updated SDCC version,
10403 * (PIC16 port): update list of command line options,
10404 * src/pic16/device.h (structure pic16_options_t): added field gstack
10405 to enable stack overflow tracing on push/pops,
10406 * src/pic16/device.c (statistics structure): added statistics
10408 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10409 pic16_dump_int_registers): increase statistics counters for each
10410 * variable which is encountered
10411 * (pic16_dump_usection): emit each .udata variable to its own udata
10413 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10414 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10415 parameters via stack, otherwise use old scheme,
10416 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10417 assembler output file,
10418 * src/pic16/main.c: added command line options --gstack to enable
10419 push/pop tracing for stack overflow,
10420 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10421 instructions): added size of each instruction,
10422 * (pic16_countInstruction): estimate size of instructions in
10423 the_pFile list, inline assembly blocks are not counted,
10424 * (pic16_FixRegisterBanking): trace previous register usage, when
10425 banksel optimizations is greater than 0, don't emit a redudant
10428 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10430 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10431 * src/pic16/ralloc.c : applied same fix for pic16.
10432 * src/pic/gen.c : tidied it up a little.
10434 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10436 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10437 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10439 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10443 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10445 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10446 non-reentrant function __modsint in the interrupt function (thus
10447 corrupting math operations during serial I/O)
10448 * device/lib/ser_ir.c: as above, changed buffersize
10449 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10450 256.c,d for zeroing
10451 * doc/Makefile: added option -t for rsync
10453 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10455 * src/SDCCast.h (struct ast),
10456 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10458 2004-10-20 Borut Razem <borut.razem AT siol.net>
10460 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10463 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10465 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10467 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10468 support functions to replace long sequences of MOVFF's from access
10469 bank registers to stack and vice versa,
10470 * src/pic16/device.h: added new field opt_flags, where optimization
10471 flags can be set to enable certain features,
10472 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10473 * pBlock, (genFunction, genEndFunction): surroung loop for
10474 saving/loading used registers in stack with PC_INFO pCodes,
10475 INF_LREGS. Code in between can then be optimized by pCode optimizer
10476 to support function calls,
10477 * (genDataPointerSet): fixed bug which loaded float fields in
10478 structures with corrupt data,
10479 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10480 in a standard way debug info on stderr. Feature used for developing
10481 and debugging only,
10482 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10483 obsolete chunks of code,
10484 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10485 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10486 * pic16/src/pcode.c (pic16_newpCodeInfo,
10487 * (pic16_newpCodeOpLocalRegs),
10488 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10490 * (pic16_pCodeConstString): printing of the initial value of a
10491 symbol as a comment is inhibited since parsing was already done by
10492 copyStr and output is corrupt,
10493 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10495 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10497 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10499 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10501 * as/mcs51/lkarea.c: removed old K&R style,
10502 (lnksect): changed check on boundary error,
10503 (lnksect2): changed check on boundary error,
10504 (lnksect2): extend XSTK to end of page if size = 1
10505 * as/mcs51/lkmain.c: removed old K&R style,
10506 (Areas51): create l_IRAM symbol
10507 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10508 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10509 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10510 * device/lib/_mullong.c: added version to be compiled with xstack
10511 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10512 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10513 * device/lib/mcs51/crtxstack.asm: fixed comment
10514 * src/SDCCglue.c: maxInterrupts defaults to 0,
10515 (emitMaps): added pdata,
10516 (createInterruptVect): (re)moved default,
10517 (glue): added pdata,
10518 (glue): moved __start__xstack to XSTK with default size 1
10519 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10520 and options.float_rent when options.stackAuto is set,
10521 (linkEdit): only write XDATA_NAME if provided on command line
10523 * src/SDCCmem.c: added pdata
10524 * src/port.h: added pdata_name to PORT
10525 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10526 (saveRegisters, unsaveRegisters): removed usage of B,
10527 (genMinus): fixed accumulator clash,
10528 (genJumpTab): added comment, this needs another look
10529 * src/mcs51/gen.c: added check for "B in use" paranoia,
10530 added pushB() and popB()
10531 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10534 * src/ds390/main.c,
10536 * src/mcs51/main.c,
10538 * src/pic16/main.c,
10540 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10541 added PSEG (PAG,XDATA) or NULL to port specifier
10542 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10543 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10544 (_mcs51_genInitStartup): removed __start__xstack equ,
10545 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10546 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10547 * src/z80/gen.c (_rleAppend): fixed warnings
10548 * support/regression/tests/zeropad.c: added pdata test
10549 * .version: bumped to 2.4.6
10551 2004-10-17 Borut Razem <borut.razem AT siol.net>
10553 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10554 as a part of nightly build
10556 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10558 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10559 WREG holds the first byte function parameters,
10560 * (aopForSym): take special case for symbols which are in FARSPACE
10561 but in CODESPACE too,
10562 * (assignResultValue): modified to take into account _G.useWreg,
10563 * (genCall): don't use wreg for parameter passing when function is
10564 declared as reentrant, too, added optimization INCF to stack
10565 pointer when stack parameter count is 1,
10566 * (genFunction, genEndFunction): refurnished and fixed to not using
10567 wreg for passing parameters when function has varargs or is
10568 reentrant, fixed bug with symbol name compare for generating
10569 functions in absolute address,
10570 * (pic16_storeForReturn): refurnished,
10571 * (genCmp): began writing a new version of the function, not ready
10572 yet, therefore it is disabled,
10573 * (genAssign): do not read code memory when assigning a function to
10574 a pointer function,
10575 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10576 array of characters, not pointer,
10577 * (pic16initialComments): in debug mode emit an .ident directive for
10579 * (_process_pragma): emit a new warning type (internal to pic16)
10580 when setting stack to default length, emit a similar warning when
10581 placing a function at absolute address and address is not word aligned
10582 * (_pic16_parseOptions): added 'return TRUE' statement,
10583 * (_pic16_linkEdit): if compiling a source, then add the source's
10584 file object, first in the list of objects to link,
10586 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10588 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10589 * src/pic/main.c : removed VC warning.
10590 * src/pic/gen.c : changed comment.
10592 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10594 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10595 reference to a deprecated symbol _GPTRREG was causing failure to
10596 link. Thanks G. M. Gallant for the info.
10598 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10600 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10601 comments for Bugs item #954788.
10603 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10605 * src/pic16/device.c (pic16_dump_gsection,
10606 * pic16_groupRegistersInSection): handle symbols declared to be in
10607 access bank differently,
10608 * src/pic16/gen.c (struct _G): added field resDirect,
10609 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10610 send values read from stack directly to result and don't allocate
10612 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10614 * (pic16_sameRegsOfs): NEW,
10615 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10616 free because they were not allocated from temporary pool,
10617 * pic16_popRegFromString): workaround to fix a problem with
10618 allocating variables twice or never,
10619 * (genGenPointerGet): using PRODL instead of FSR0H,
10620 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10622 * (genAssign): take advantage of the _G.resDirect flag,
10623 * (genCast): around line 11844, use mov2f instead of directly
10624 MOVFF'ing between operands to account for literal values,
10625 * src/pic16/genutils.c: some new debug functions for gpsim have been
10627 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10628 float with integer part only,
10629 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10630 place variables in access bank
10631 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10632 updated sources to reflect recent changes in gen.c
10634 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10636 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10637 sources that searched for headers in installation path, now the
10638 device/include/pic16 is used,
10639 * src/pic16/glue.c (pic16glue),
10640 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10641 .line directives if not in debug mode, this suppresses assembler's
10642 warnings for ignored directives
10644 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10646 * src/port.h: made reset_regparms prototype void parameter explicit.
10647 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10648 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10649 * doc/sdccman.lyx: documented warning disabling and how to use
10650 printf_large to make it print floats.
10651 * device/include/stdbool.h: NEW
10652 * device/lib/_atof.c,
10653 * device/lib/_divuint.c,
10654 * device/lib/_divulong.c,
10655 * device/lib/expf.c,
10656 * device/lib/printf_large.c,
10657 * device/lib/sincosf.c,
10658 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10659 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10660 a completely reentrant lib.
10662 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10664 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10665 * device/include/pic16/stdio.h: fixed bug with colon
10667 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10669 * device/include/pic16/stdio.h,
10670 * device/include/pic16/stdlib.h,
10671 * device/include/pic16/math.h: NEW
10672 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10673 declared as _naked to reduce overhead
10674 * device/lib/Makefile.in (target port-specific-objects-pic16):
10675 changed * to *.* so to ignore the CVS directory,
10676 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10677 stacked variables back in stack,
10678 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10681 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10683 * .version: bumped version number to 2.4.5
10684 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10685 * support/Util/SDCCerr.c (messages structure): added entry for
10688 Large cumulative patch for pic16 port and libraries.
10689 * device/include/pic16/sdcc-lib.h,
10690 * device/include/pic16/stdarg.h,
10691 * device/include/asm/pic16/features.h,
10692 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10693 * device/include/pic16/float.h: changes reentrant keyword with
10694 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10695 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10696 updated target build-libraries to include objects from gptr,
10697 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10698 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10699 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10700 all function headings,
10701 * src/SDCCmain.c: added global parameter userIncDirsSet,
10702 * (parseCmdLine): when option -I is encountered add directory to
10703 userIncDirsSet too,
10704 * src/version.awk: added space between control and long,
10705 * src/pic16/NOTES: added some notes for the port,
10706 * src/pic16/gen.c: added prototype for mov2fp function,
10707 * (fReturnpic16[]): properly named return value registers,
10708 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10709 * (aopForSym): added code to handle symbols with onStack flag set,
10710 symbols onStack are allocated PTRSIZE bytes,
10711 * (aopFreeAsmop): handles special case where asmops are stack objects,
10712 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10713 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10714 added argument lock to trace flaws in allocating temporary registers
10715 when developing port,
10716 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10717 * (pic16_popRegFromString): reenabled allocating a direct register
10719 * (assignResultValue): various beautifications,
10720 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10721 referenced function argument,
10722 * (genIpush): reenabled to allow stacked arguments, handles only
10723 ic->parmPush iCodes,
10724 * (genCall, genPcall): major changes to allow for variable argument
10725 functions, fixed a bug with falsely restoring stack pointer after
10726 returning from call,
10727 * (genFunction): pending code for critical function,
10728 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10729 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10730 * (genNearPointerGet): fixed bug with indirect reading, was always
10732 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10734 * (genAddrOf): rewrote code to take address of a stacked function parameter
10735 * (genCast): fixed casting to generic pointer type,
10736 * src/pic16/gen.h: added AOP_STA,
10737 * (struct asmop): added field stk,
10738 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10739 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10740 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10741 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10742 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10743 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10745 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10747 * (pic16_port structure): generic pointer size is set to 3,
10748 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10749 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10751 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10752 operand is an iTemp,
10754 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10756 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10757 * debugger/mcs51/simi.c: addapt new syntax of s51
10759 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10761 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10762 * src/pic16/pcode.c: commented out some calls to free() in order to
10765 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10768 * src/SDCCicode.c (isiCodeInFunctionCall),
10769 * src/avr/ralloc.c (selectSpil),
10770 * src/pic/ralloc.c (selectSpil),
10771 * src/pic16/ralloc.c (selectSpil),
10772 * src/ds390/ralloc.c (selectSpil),
10773 * src/hc08/ralloc.c (selectSpil),
10774 * src/xa51/ralloc.c (selectSpil),
10775 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10776 stack in the middle of a function call sequence (fixes bug #1020268)
10777 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10778 costs associated with the minimum switch case.
10780 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10782 * src/SDCC.lex: fixed bug #1030549
10784 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/SDCCcse.h (struct cseDef),
10787 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10788 over a function call if the CSE is derived from a symbol whose
10789 address has been taken (fixes bug #1029883)
10790 * support/regression/tests/bug-1029883: a new regression test for
10793 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/hc08/gen.c (emitinline): fixed bug #1029778
10796 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10797 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10798 and starts toward RFE #905167)
10800 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10802 * src/pic16/gen.c (mov2f): New function to move an operand to
10803 another without considering if it is a literal or a register,
10804 * (pic16_sameRegs): don't check if they are both AOP_REG,
10805 * (AccRsh): removed andmask=0 lines,
10806 * (genLeftShift): duplicated to be improved in future versions,
10807 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10808 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10809 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10810 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10811 * (insertBankSwitch): fixed inserting banksel directives algorithm
10812 for instructions that follow a skip instruction, this fixes a report
10813 for broken subtraction code generation,
10814 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10815 iCode is a left op, just in case result and right share the same
10818 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10823 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10824 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10825 on 2004-09-12; it was buggy
10827 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10829 * src/SDCCsymt.h: removed RESULT_CHECK
10834 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10836 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10838 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10839 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10840 configuration values no more rejected by compiler, they are assigned
10841 to configuration registers with a warning message instead,
10842 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10843 the for-loop so last conf register is emitted too,
10844 * (_pic16_initPaths): link library libsdcc.lib by default,
10845 * (_hasNativeMulFor): modified test for multiplication according to
10846 Raphael Neider's remarks. Integer multiplication is also done with
10848 * device/include/pic16/pic18fregs.h: corrected type error in while
10849 testing and including 18f6720 header file
10851 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10853 * src/pic16/device.h (pic16_options): removed field use_crt,
10854 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10855 until an optimization to handle single bits is added,
10856 * (pic16_loadFSR0): moved before genUnpackBits,
10857 * (genAnd): some white lines removed,
10858 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10859 leave_reset flags in pic16_options when using crt modules,
10861 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10863 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10864 for bugs 898889 & 979599. Also used some safer print instructions.
10866 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10868 * src/pic16/device.h (pic16_options_t): added field use_crt,
10870 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10871 catch a probable future bug,
10872 * src/pic16/gen.c: aopIdx function commented out,
10873 * (genAssign): commented out old code which used aopIdx,
10874 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10875 code, added if conditionals to take into account the --use-crt
10876 command line options,
10877 * src/pic16/main.c (pic16_optionsTable): added new command line
10878 options, --use-crt= and --no-crt,
10879 * (_pic16_linkEdit): now the proper crt object is added in the
10880 linker command line except than when --no-crt is specified,
10881 * src/pic16/pcode.c,
10882 * src/pic16/pcode.h: added some structures and functions for a new
10883 optimization scheme to compansate for instruction overhead between
10884 same iCodes, this scheme is currently under development and is not
10885 working in any way,
10886 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10888 * device/lib/pic16/startup/crt0i.c,
10889 * device/lib/pic16/startup/crt0iz.c: added global char variable
10890 __uflags to force the generation of an idata section
10892 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10895 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10896 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10898 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10900 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10901 Frieder) and clarified the default code optimization mode
10903 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10905 * src/SDCC.lex (doPragma, process_pragma),
10906 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10907 "opt_code_size", and "opt_code_balanced"
10908 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10909 regrouped options by category, added support for category headers
10910 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10911 and "--opt-code-size"
10912 * doc/sdccman.lyx: documented these new options and pragmas
10913 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10914 preference into account
10916 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10918 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10919 geniCodePreDec): Fixed bug 904237 by generating a warning
10921 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10923 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10925 * src/pic/device.c : When no max ram set validate full memory range.
10927 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10929 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10931 * device/lib/_gptrget.c,
10932 * device/lib/_gptrput.c: updated comment
10933 * device/lib/calloc.c,
10934 * device/lib/free.c,
10935 * device/lib/malloc.c,
10936 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10937 * src/SDCCcse.c (cseBBlock),
10938 * src/SDCCicode.c (printOperand, geniCodeArray),
10939 * src/SDCCicode.h (struct operand): fixed bug 868103
10940 * support/regression/tests/bug-868103.c: added
10941 * src/SDCCast.c (searchLitOp),
10942 * src/SDCCcse.h (struct cseDef),
10943 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10944 * src/SDCCicode.h (struct operand),
10945 * src/SDCCsymt.h (struct sym_link),
10946 * src/avr/gen.c (hasInc),
10947 * src/ds390/gen.c (hasInc),
10948 * src/hc08/gen.c (genPlusIncr, hasInc),
10949 * src/mcs51/gen.c (hasInc),
10950 * src/pic16/glue.c (pic16_printIvalChar),
10951 * src/pic16/ralloc.c (regWithIdx),
10952 * src/xa51/gen.c (hasInc) : removed warnings
10953 * src/SDCCast.c (createBlock): added comment ???
10954 * src/hc08/ralloc.c: updated comments
10956 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10958 * doc/sdccman.lyx: updated section on switch statements, added
10959 section about semaphore locking
10960 * doc/Makefile: added option -info for latex2html
10961 * device/lib/_gptrget.c,
10962 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10964 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10966 * src/pic/device.h,
10967 * src/pic/device.c,
10968 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10969 maxram is less than 0x100.
10971 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10973 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10975 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10978 * src/mcs51/main.c,
10979 * src/ds390/main.c,
10983 * src/pic16/main.c,
10986 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10987 a jump table is the best form for a switch statement, including
10988 automatic insertion of missing cases to make the case range
10989 continuous. Developed in collaboration with Frieder Ferlemann.
10991 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10993 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10994 accumulator result if it needs sign extension
10996 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10998 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
11000 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11002 * device/lib/gbz80/printf.c,
11003 * device/lib/z80/printf.c: removed define for NULL
11005 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
11007 * as/xa51/xa_link.c,
11008 * device/examples/ds390/ow390/ad26.c,
11009 * device/examples/ds390/ow390/cnt1d.c,
11010 * device/examples/ds390/ow390/counter.c,
11011 * device/examples/ds390/ow390/ds2480.h,
11012 * device/examples/ds390/ow390/ds2480ut.c,
11013 * device/examples/ds390/ow390/findtype.c,
11014 * device/examples/ds390/ow390/gethumd.c,
11015 * device/examples/ds390/ow390/owllu.c,
11016 * device/examples/ds390/ow390/ownetu.c,
11017 * device/examples/ds390/ow390/swt12.c,
11018 * device/examples/ds390/ow390/swtloop.c,
11019 * device/examples/ds390/ow390/temp.c,
11020 * device/examples/ds390/ow390/temp10.c,
11021 * device/examples/ds390/ow390/thermo21.c,
11022 * device/examples/ds390/ow390/tinilnk.c,
11023 * device/examples/ds390/ow390/tstfind.c,
11024 * device/examples/serialcomm/windows/serial.cpp,
11025 * device/examples/serialcomm/windows/test_serialcomm.cpp,
11026 * device/include/reg51.h: fixed line endings for cvs
11028 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11030 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
11031 packRegsForAccUse, packRegisters): new accumulator register
11033 * support/regression/ports/hc08/support.c (_putchar): suppress
11034 warning of unused variable
11035 * src/SDCCicode.c: added SWAP entry to codeTable
11037 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
11039 * device/lib/sprintf.c: forgot to add this file before previous commit
11041 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
11043 * src/pic16/gen.c (genPackBits): added operand right in function
11044 parameters, load result directly if p_type is POINTER (that is
11045 called by genNearPointerSet)
11046 * (genUnPackBits): added operand left in function parameters,
11047 * (genNearPointerGet, genNearPointerSet): prevent the loading of
11048 FSR0 if accessing bitfields,
11050 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
11052 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
11053 _print_format; updated printf, sprintf, vsprintf
11054 * device/include/asm/default/features.h: corrected comment/define
11055 * device/lib/Makefile.in: added sprintf.c
11056 * device/lib/libsdcc.lib: added sprintf module
11057 * device/lib/printf_large.c,
11058 * device/lib/vprintf.c,
11059 * device/lib/sprintf.c: totally refactored printf_large and vprintf
11061 * support/regression/Makefile: changed ALL_PORTS into a usefull default
11062 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
11063 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
11065 * support/regression/tests/zeropad.c: define idata as data for hc08
11067 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11069 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
11070 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11071 labels are referenced at least once (even if a reference is not found)
11072 * src/hc08/gen.c (emitcode): set isComment flag for comments
11073 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11074 loads), rules 6a..6b (optimize jumps to return)
11076 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11078 * device/lib/acosf.c (acosf),
11079 * device/lib/asinf.c (asinf),
11080 * device/lib/atanf.c (atanf),
11081 * device/lib/ceilf.c (ceilf),
11082 * device/lib/cosf.c (cosf),
11083 * device/lib/coshf.c (coshf),
11084 * device/lib/cotf.c (cotf),
11085 * device/lib/fabsf.c (fabsf),
11086 * device/lib/floorf.c (floorf),
11087 * device/lib/log10f.c (log10f),
11088 * device/lib/logf.c (logf),
11089 * device/lib/sinf.c (sinf),
11090 * device/lib/sinhf.c (sinhf),
11091 * device/lib/sqrtf.c (sqrtf),
11092 * device/lib/tanf.c (tanf),
11093 * device/lib/tanhf.c (tanhf),
11094 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11095 replaced all instances of "reentrant" in the library functions
11096 defined in math.h with this macro.
11097 * support/regression/tests/float_trans.c: reenabled test for hc08
11099 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11101 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11102 erroneously deleted
11104 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11107 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11108 multi-byte volatile operands are used
11109 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11110 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11111 initialization to area GSINIT0 so that it would always precede
11112 any static initializers in GSINIT
11113 * support/regression/tests/zeropad.c: fixed idata define for hc08
11114 * support/regression/tests/bug-927659.c,
11115 * support/regression/tests/float_trans.c: disabled tests for hc08
11116 pending missing library routines
11117 * .version: increased version number to 2.4.4 - hc08 port now passes
11121 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11123 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11124 * Makefile.common.in,
11126 * as/hc08/Makefile.in,
11127 * as/mcs51/Makefile.in,
11128 * as/z80/Makefile.in,
11129 * debugger/mcs51/Makefile.in,
11130 * device/include/Makefile.in,
11131 * device/lib/Makefile.in,
11134 * link/z80/Makefile.in,
11135 * packihx/Makefile.in,
11136 * sim/ucsim/main_in.mk,
11137 * sim/ucsim/avr.src/Makefile.in,
11138 * sim/ucsim/doc/Makefile.in,
11139 * sim/ucsim/gui.src/serio.src/Makefile.in,
11140 * sim/ucsim/hc08.src/Makefile.in,
11141 * sim/ucsim/s51.src/Makefile.in,
11142 * sim/ucsim/xa.src/Makefile.in,
11143 * sim/ucsim/z80.src/Makefile.in,
11145 * support/cpp2/Makefile.in,
11146 * support/librarian/Makefile,
11147 * support/makebin/Makefile: added DESTDIR to the install path proposed
11148 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11149 * doc/sdccman.lyx: added DESTDIR documentation
11151 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11153 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11154 instruction for interrupt handlers, use fast returns when returning
11155 from high priority interrupts
11157 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11159 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11161 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11162 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11163 bugs, ported much of Bernhard's code from mcs51
11164 * src/mcs51/gen.c (genSend),
11165 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11166 than one when calling a reentrant function
11167 * device/lib/_mullong.c: defined an alternate struct layout for big
11168 endian ports (hc08)
11170 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11172 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11175 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11177 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11178 are sane and complete before asking the port its prefered parameter
11179 passing method (fixes bug #1017633)
11180 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11183 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11185 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11186 problem in bitfields >= 8 bits.
11188 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11190 * src/SDCCsymt.c: undid changes that were not meant to be committed
11192 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11194 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11196 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11198 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11199 copied and wrong bit got inverted
11201 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11203 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11204 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11205 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11206 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11207 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11208 assignments to bitfields at known addresses
11209 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11210 reads from bitfields at known addresses
11211 * src/hc08/ralloc.c (packRegisters),
11212 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11213 genhc08Code): optimize pointer get values used as conditionals
11214 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11217 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11220 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11221 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11224 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11226 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11228 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11230 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11233 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11235 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11237 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11239 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11242 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11244 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11246 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11248 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11249 cases use more compact code.
11251 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11253 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11255 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11257 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11259 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11262 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11263 parameter of changePointer() from symbol* to sym_link*
11264 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11265 * src/SDCCsymt.c (compareType): void* type is castable to other
11266 pointers, but not necesarily an exact match.
11267 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11268 is no longer blindly treated as an exact match.
11269 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11271 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11273 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11275 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11279 * src/pic/ralloc.h,
11280 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11282 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11284 * src/pic/device.c,
11285 * src/pic/device.h,
11286 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11288 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11290 * src/mcs51/gen.c (emitcode): fixed bug #992819
11292 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11294 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11295 there's no need to make it worse
11297 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11299 * src/mcs51/ralloc.c (deassignLR),
11300 * src/ds390/ralloc.c (deassignLR),
11301 * src/hc08/ralloc.c (deassignLR),
11302 * src/z80/ralloc.c (deassignLR),
11303 * src/pic/ralloc.c (deassignLR),
11304 * src/pic16/ralloc.c (deassignLR),
11305 * src/avr/ralloc.c (deassignLR),
11306 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11307 rlivePoint): fixed another part of bug #971834
11309 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11311 * src/z80/main.c: enabled "critical" keyword
11312 * src/z80/mappings.i,
11313 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11314 functions (fixes bug #979646)
11315 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11317 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11319 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11322 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11324 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11325 doesn't disable too much optimizations
11327 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11329 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11331 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11333 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11335 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11337 * src/pic/gen.c tidied up tabs
11338 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11339 * src/pic/main.c tidied up tabs
11340 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11341 * src/pic/pcoderegs.c tidied up tabs
11342 * src/pic/ralloc.c tidied up tabs
11344 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11346 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11347 to S_FIXED for pic16 port and when symbol is not in level 0,
11348 allocate for S_REGISTER storage class and pic16 port, too,
11349 * src/pic16/device.h: prototype for checkSym,
11350 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11351 * (pic16_assignConfigWordValue): test the value and the mask to
11352 validate that the value is suitable for the configuration word,
11353 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11354 collect extern declared symbols, don't emit symbol twice, check
11355 first if symbol is in publics set first,
11356 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11357 * added command line '--fstack' which enables an experimental
11358 feature for stack access, too buggy to be used yet...
11359 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11360 * (pic16_allocDirReg): when register has storage class S_REGISTER
11361 allocate in pic16_dynAccessRegs,
11362 * device/include/pic16/pic18f????.h: modified configuration word
11363 naming convention, words started as CONFIG0H but should be CONFIG1H
11365 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11367 * device/include/mcs51reg.h: fixed bug 970993
11369 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11371 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11372 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11373 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11374 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11375 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11376 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11377 error/warning numbers,
11378 added function setWarningDisabled()
11379 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11380 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11381 _memcmp.c _memmove.c calloc.c realloc.c free.c
11382 * support/regression/tests/malloc.c: added tests for new functionality
11383 * support/regression/tests/zeropad.c: added tests for truncated initializers
11384 and initialized char arrays starting with '\x0'
11385 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11387 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11389 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11391 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11393 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11394 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11395 peephole 177.e. Thanks to anonymous
11397 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11399 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11400 function isn't used in the source but referenced as a
11401 variable initializer then declare it as extern in .asm file
11403 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11405 * .version: increased version number to 2.4.3
11407 Adding version extension according to ChangeLog CVS revision
11408 * src/Makefile.in (target all): added dependency 'version.h'
11409 * (rule version.h): added rule to create version.h from ChangeLog,
11410 * (rule dep): added dependency version.h,
11411 * src/version.awk: AWK script to create version.h
11412 * src/SDCCdwarf2.c (dwWriteModule),
11413 * src/SDCCglue.c (initialComments),
11414 * src/SDCCmain.c (printVersionInfo): modified to write after
11415 version string the version extension number,
11416 * src/SDCCutil.c: included "version.h"
11417 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11419 * src/SDCCutil.h: added prototype for getBuildNumber
11421 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11422 includeDirsSet, too,
11423 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11424 const char [] is found in function prototype...
11426 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11427 moving to WREG with source is already in WREG,
11428 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11429 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11430 * (aopForSym): stack'ed symbols are partially supported, added
11431 if-clause to support symbols in FARSPACE,
11432 * (sameRegs): added test for AOP_ACC to see if registers are same,
11433 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11434 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11435 * (pic16_popRegFromString): will not allocate a new register if it
11436 doesn't find one by name, bug may have introduced...
11437 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11438 * (genIpush): revived to use pic16 port's stack,
11439 * (genAddrOf): added incomplete case for stack'ed operand,
11440 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11441 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11442 can handle multibyte operands,
11443 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11444 * (pic16initialComments): added message for MPLAB compatibility
11446 * src/pic16/main.h: prototype for pic16_mplab_comp,
11447 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11448 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11449 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11450 because of increased complexity of procedure,
11451 * (_process_pragma): stack pragma changed to format 'stack pos len',
11452 emit symbol '_stack_end' to conform with gplink,
11453 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11454 to search for register,
11455 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11457 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11458 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11459 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11460 case for PO_GPR_REGISTER,
11461 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11462 dies, the new era is ahead !...
11463 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11464 pic16_dynInternalRegs,
11465 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11466 * (pic16_allocDirReg): minor optimizations and bug fixes,
11467 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11469 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11470 load stack and frame pointer with address of 'stack_end' symbol
11472 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11474 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11475 without source code but only variable initializers
11477 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11479 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11480 external are not declared as extern to reduce overhead while linking
11482 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11484 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11486 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11488 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11489 Yee Keat for the patch
11490 * src/SDCCast.c (decorateType): fixed bug #979599
11491 * src/ds390/gen.h: removed local fReturnSizeDS390
11492 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11493 * src/ds390/gen.c (genAnd, genOr, genXor),
11494 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11496 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11498 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11499 add relFilesSet to $3, manipulate $2 to handle linking of object
11500 files without source files in command line,
11501 * device/include/pic16 (all headers): added ID location macros,
11502 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11503 entries for ID location bytes,
11504 * (pic16_assignIdByteValue): NEW,
11505 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11506 added field dumpcalltree to pic16_options_t,
11507 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11508 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11509 emitting rFalseIfx label after check_carry label,
11510 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11511 pic16_emitDIRegs), NEW
11512 * (pic16glue): dump .calltree file when option --calltree found,
11513 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11514 * (_pic16_genAssemblerPreamble): emit ID locations after
11515 configuration registers,
11516 * (pic16_linkCmd): modifications of the link command,
11517 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11518 * (pic16_pCodeInitRegisters): don't init stack registers,
11519 * (pic16_findPrevInstruction): fixed bug,
11520 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11521 bug with immediate registers,
11522 * (buildCallTree): traces stack push and pop,
11523 * (pct2): dump also stack usage for each function,
11524 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11525 * (pic16_allocDirReg): various modifications,
11526 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11529 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11531 * src/pic16/pcode.c: removed buggy double colon
11533 2004-07-01 Borut Razem <borut.razem AT siol.net>
11535 * support/scripts/sdcc.nsi: added include/pic16 to setup
11537 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11539 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11540 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11542 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11543 specific command line arguments. Also added sample lkr script
11544 for placing a variable at a specific memory bank.
11545 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11546 at a specific memory bank,
11547 * (pic16_dump_isection): fixed bug which caused string literals to
11548 be omitted when dumping idata section,
11549 * (pic16_groupRegistersInSection): added code to handle registers
11550 in specific memory banks,
11551 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11552 public, all references are renamed too,
11553 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11555 * (pic16_storeForReturn): added case to handle when dest is WREG,
11556 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11557 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11558 pic16_rel_udata, check to see if that register is marked as being
11559 a member of a specific memory bank,
11560 * (pic16_printIvalCharPtr): added code to add string literals either
11561 to code or the idata sections,
11562 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11563 also accept the 'udata' pragma,
11564 * src/pic16/main.h: new structure types sectName and sectSym
11565 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11566 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11567 * (pic16_findPrevInstruction): fixed, it returned nothing,
11568 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11569 instruction combinations,
11570 * (pic16_FixRegisterBanking): heavily reorganised,
11571 * (pic16_AnalyzeBanking): if generating banksel directives is
11572 disabled, then don't call FixRegisterBanking at all,
11573 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11574 completely removed,
11575 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11577 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11579 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11580 Phuah Yee Keat <yk.phuah AT nestac.com>
11582 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11584 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11585 correctly the IVT even if it is relocated to some other location
11587 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11589 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11590 * device/include/pic16/pic18f2220.h: NEW,
11591 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11592 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11593 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11594 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11595 nodefaultlibs, ivt_loc is the location of the interrupt vector
11596 table, and nodefaultlibs signs that default libraries should not be
11597 linked in link stage,
11598 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11599 according to --ivt-loc argument,
11600 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11601 when pragma stack is found,
11603 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11605 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11606 256 (range check), 257 (do while), 258.a-f (bit banging
11607 f.e. on 3-wire SPI bus)
11609 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11611 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11612 variables used exclusively within a loop
11614 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11616 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11618 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11620 * src/SDCClrange.c (computeClash): fixed bug #971834
11622 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11624 * src/mcs51/gen.c (genCmp): fixed bug #975903
11625 * src/hc08/gen.c (operandsEqu),
11626 * src/ds390/gen.c (operandsEqu),
11627 * src/z80/gen.c (operandsEqu),
11628 * src/pic/gen.c (operandsEqu),
11629 * src/pic16/gen.c (operandsEqu),
11630 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11631 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11633 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11637 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11639 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11640 default case in switch statement,
11641 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11642 to eliminate problem with initialisation of pointers, but problem
11644 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11645 * (emitStaticSegment): removed various lines emitting debug info,
11646 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11647 added processor registers for utilizing EEPROM,
11648 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11649 configurable and set 8
11651 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11653 * .version: increased version number to 2.4.2,
11655 Cumulative patch for pic16 port
11656 * src/pic16/device.c: changed scheme to dump initial values for
11657 variables in idata segment, all print_idata* functions were removed,
11658 now the pic16_printIval* will be called,
11659 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11660 * _pic16_printPointerType, pic16_printPointerType,
11661 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11662 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11663 NEW, similar to the respective functions in SDCCglue.c,
11664 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11665 way, emitting hex bytes,
11666 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11668 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/avr/ralloc.c (serialRegAssign),
11671 * src/xa51/ralloc.c (serialRegAssign),
11672 * src/pic/ralloc.c (serialRegAssign),
11673 * src/pic16/ralloc.c (serialRegAssign),
11674 * src/hc08/ralloc.c (serialRegAssign),
11675 * src/z80/ralloc.c (serialRegAssign),
11676 * src/ds390/ralloc.c (serialRegAssign),
11677 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11679 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11682 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11684 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11686 Cumulative patch for pic16 port:
11687 * src/pic16/device.h (typedef PIC16_device) modified fields for
11688 defining microcontrollers,
11689 * src/pic16/device.c: added new info for all devices in Pics16 array,
11690 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11691 to be optimised out by the pCode optimiser,
11692 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11693 specially, bug reported by G.M. Gallant,
11694 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11695 as force'd so that cannot be optimised out by pCode optimiser,
11696 * src/pic16/pcode.c,
11697 * src/pic16/pcodepeeph.c,
11698 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11699 they are disabled by default, but can be enabled explicit with
11700 command argument --denable-peeps, for testing,
11701 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11702 --pomit-ivt in COMPILE_FLAGS
11704 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11706 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11707 compilation on MSVC
11709 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11711 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11713 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11715 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11716 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11718 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11720 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11721 would only assign 0x300001 register.
11723 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11725 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11726 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11728 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11730 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11732 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11733 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11734 added peephole 254 (left shift), 255 (jump table)
11736 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11738 * device/lib/Makefile.in: removed comment line with model-pic16,
11739 * (target port-specific-objects-pic16): the libraries and objects
11740 are copied to the build directory form the device/lib/pic16/bin
11743 Cumulative patch concerning pic16 port:
11744 * library directory has been re-organized,
11745 * added support for PIC18F1220,
11746 * added headers and library sources for chips 18f1220,18f6520,
11747 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11749 * configuration registers setting has changed, now each supported
11750 device has a complete description of the registers it uses,
11751 * all initialisations are moved to idata sections, these section
11752 can be absolute or relocatable,
11753 * fixed initialisation of codespace variables,
11754 * fixed warning about PCLATU and gpsim,
11755 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11756 * (genAssign): use table reads when assigning from variables in codespace,
11757 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11758 char/int variables placed in codespace,
11759 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11760 registers set in .asm file, no need for --pomit-config-words anymore,
11761 * (pic16glue): some 8051 legacy segments are commented out
11762 (to be removed completely),
11763 * added support for alternative assembler and linker with --asm=
11764 and --link= command line arguments,
11765 * peepholes are disabled automatically in the port, no need to
11766 specify on command line,
11767 * port supports natively char/int/long multiplication, but converts
11768 all divisions to support functions,
11769 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11770 to the file set in variable $2,
11771 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11772 strings in ASCII format and not in hex,
11773 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11774 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11775 allocate proper register if iCodes aren't temporary,
11777 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11779 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11781 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11783 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11786 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11789 computed address is reused
11790 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11791 multi-byte bitfields
11793 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11795 * src/z80/gen.c: (genArrayInit): must check for pointers too
11797 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11799 * support/regression/tests/zeropad.c: never meant to commit the
11800 nestedstruct test: removed, added check for GCC version
11802 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11804 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11805 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11806 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11807 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11808 bugs 928906 and 954082 half-empty initializers
11810 * src/SDCCsymt.c (getAllocSize): added for above fix
11811 * src/z80/gen.c (genArrayInit): fixed bug 741044
11812 * support/regression/tests/zeropad.c: added tests
11814 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11816 * src/pic16/device.c (pic16_dump_section): corrected bug which
11817 caused some symbols of the libraries to be misplaced
11819 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11821 * src/pic16/glue.c,
11822 * src/pic16/ralloc.h,
11823 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11824 to fix conflict with pic port
11826 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11828 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11829 externs configuration variables,
11830 * src/pic16/ralloc.h,
11831 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11832 prototype in header, commented out some debug messages
11834 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11836 * src/pic16/glue.c,
11837 * src/pic16/main.c,
11838 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11839 for gpasm COFF object generation. Thanks to D. Hawkins for
11842 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/ds390/main.c,
11845 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11846 Brock for spotting this)
11847 * src/ds390/gen.c (genEndFunction),
11848 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11849 interrupt handler and critical. Disable push/pop optimizations when
11850 peephole optimizations disabled.
11852 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11854 Updated pic16 library sources and headers.
11855 * device/lib/pic16/pic18f*/ ,
11856 * device/include/pic16/*.h: modified to handle structured SFR
11859 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11861 * src/port.h (PORT structure): added hook initPaths, now each
11862 port can declare its own default search paths,
11863 which can been seen with the --print-search-dirs option,
11864 see pic16 port for example,
11865 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11866 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11867 * (doPrintSearchDirs): NEW, replaces in a central manner the
11868 printing of search dirs which was split in set*Paths functions,
11869 * (main): added call to port->initPaths and doPrintSearchDirs,
11871 * src/ds390/main.c,
11874 * src/izt/tlcs900h.c,
11875 * src/mcs51/main.c,
11877 * src/pic16/main.c: modified port structures to reflect addition of
11880 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11881 * (pic16_dump_section): for registers in same address reserve memory once,
11882 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11884 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11885 result is greater in size than right or left,
11886 * (pic16_genUMult8X8_8): there are some cases where the result can
11887 be 16 bits size, so handle these,
11888 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11889 * (pic16_outBitC): modified to emit pcodes,
11890 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11892 * (genDivOneByte): implemented algorithm to divide 8-bits,
11893 * (genCmp): uncommented goto, but issues still exist,
11894 * (genAnd): fixed a bug with variables >8bits,
11895 * (genPackBits): optimization added that uses BCF/BSF to change a
11897 * (genAssign): fixed bug when assigning floating point literals,
11898 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11899 __sdcc_gsinit_startup label,
11900 * src/pic16/main.c (_pic16_init): removed search directory
11902 * (_pic16_initPaths): NEW, used to initialise search directories,
11903 * (_hasNativeMulFor): support functions for all except char/int
11904 multiplication, and char division,
11905 * (PIC16_port struct): modified entry for native mul support,
11906 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11908 * (buildCallTree): call to register_usage is ifdef'ed out,
11910 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * device/include/string.h: applied Stas Sergeev's patch to make this
11913 header file compatible with the preprocessor -Wundef option
11914 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11915 failure (fixes bug #941458)
11917 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11920 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11921 that the variable, not the function, should be static
11922 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11923 to be consistent with non-literal case
11925 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/SDCCast.c (isConformingBody): fixed bug #949967
11928 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11929 convilong): fixed bug #952086
11931 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11933 * src/SDCCmem.c (allocVariables): fixed bug #955321
11935 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/hc08/main.c (_hc08_genAssemblerEnd),
11938 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11939 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11940 completely eliminated the use of a temporary file
11941 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11942 when more than one file linked
11943 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11945 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11947 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11948 which fixes bug #543481
11949 * support/regression/tests/bug-751703.c: fixed comments left from a
11950 cut and paste error
11951 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11952 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11953 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11955 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11956 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11957 are now changed to underscores in moduleName
11959 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11961 * as/mcs51/lkmem.c: better fix for bug #954173
11963 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11964 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11966 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11967 * device/include/c8051f000.h,
11968 * device/include/c8051f120.h,
11969 * device/include/c8051f300.h,
11970 * device/include/c8051f310.h,
11971 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11972 PWM16) and detab'ed
11974 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11976 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11977 and mailing lists, doc'ed --no-peep-comments, removed reference
11978 to knoppix (newest version has no LyX/LaTeX), other minor changes
11979 * src/SDCCglue.c (glue): save 2 bytes stack space with
11980 option --main-return. The ljmp could probably be avoided too
11982 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11984 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11986 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11989 * src/SDCCopt.c (isLocalWithoutDef),
11990 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11991 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11992 (credit to Maarten Brock for patch #949363, on which this is based)
11993 * support/regression/tests/bug-751703.c: some test cases of extern used
11994 within inner scopes.
11996 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11998 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
12000 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
12002 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
12003 dwWriteLabel): fix to create valid debugger symbols even when
12004 the module name has non-alphanumeric symbols in it
12005 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
12006 when a variable's allocation has been optimized away
12009 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12011 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
12013 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
12014 * src/mcs51/main.c,
12015 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
12016 * src/ds390/main.c,
12017 * src/z80/gen.c (z80_emitDebuggerSymbol),
12019 * src/pic/gen.c (pic14_emitDebuggerSymbol),
12021 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
12022 * src/pic16/main.c,
12023 * src/avr/gen.c (avr_emitDebuggerSymbol),
12025 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
12027 * src/SDCCdebug.c (emitDebuggerSymbol),
12029 * src/port.h: added a debugger struct to the port struct. Added a
12030 callback for defining debugger symbols
12032 * src/SDCCast.c (createLabel),
12033 * src/SDCC.y (labeled_statement): mark all compiler generated labels
12036 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
12037 iCode back to the ast for the function
12039 * src/hc08/ralloc.c (hc08_assignRegisters),
12040 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
12041 unneeded fields from the regs struct.
12042 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
12043 pushReg() & pullReg() functions instead of emitcode()
12045 * src/hc08/gen.c (genLabel, genhc08Code),
12046 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
12048 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
12051 * src/hc08/gen.c (genEndFunction, genhc08Code),
12053 * src/mcs51/gen.c (genEndFunction, gen51Code),
12055 * src/ds390/gen.c (genEndFunction, gen390Code),
12057 * src/z80/gen.c (genEndFunction, genZ80Code),
12060 * src/pic/gen.c (genEndFunction, genpic14Code),
12062 * src/pic16/gen.c (genEndFunction, genpic16Code),
12064 * src/avr/gen.c (genEndFunction, genAVRCode),
12066 * src/xa51/gen.c (genEndFunction, genXA51Code),
12068 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
12069 specific code to cdbFile.c and out of the backend code generators
12071 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12072 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12073 starting address is now 0
12076 * as/hc08/m08pst.c,
12077 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12078 assembler directive for DWARF support
12079 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12083 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12085 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12087 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12088 and inappropriate peephole optimization in jump tables
12090 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12092 * as/hc08/m08pst.c,
12093 * src/SDCCglue.c: sdccopt works for the hc08 port now
12095 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12097 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12099 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12101 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12103 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12109 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12110 comments from the peephole optimizer replacement rules
12111 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12113 * src/SDCCcse.c (updateSpillLocation),
12114 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12116 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12117 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12118 objects far pointers
12120 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12122 * src/SDCCsymt.h: a missing part of my last change
12123 * src/pic/ralloc.c (regTypeNum),
12124 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12126 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12129 * src/SDCCicode.c (aggrToPtrDclType),
12130 * src/SDCCptropt.h,
12131 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12132 ptrPseudoSymConvert),
12133 * src/pic/ralloc.c (regTypeNum),
12134 * src/pic16/ralloc.c (regTypeNum),
12135 * src/hc08/ralloc.c (regTypeNum),
12136 * src/ds390/ralloc.c (regTypeNum),
12137 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12138 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12140 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12142 * link/z80/lkmain.c (afile),
12143 * as/hc08/lkmain.c (afile),
12144 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12145 prevent a pointer problem when a filename has no directory and
12146 no extension specified.
12148 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12150 * link/z80/lkmain.c (afile): allow periods in directory names
12151 * link/z80/lkmain.c (afile),
12152 * as/mcs51/lkmain.c (afile),
12153 * as/hc08/lkmain.c (afile): allow linker script file to have an
12154 extension other than ".lnk"
12155 * link/z80/lklex.c (getfid),
12156 * link/z80/lkmain.c (parse),
12157 * as/mcs51/lklex.c (getfid),
12158 * as/mcs51/lkmain.c (parse),
12159 * as/hc08/lklex.c (getfid),
12160 * as/hc08/lkmain.c (parse): Support comments in the linker script
12161 file on lines by themselves and after filenames
12163 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12165 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12167 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/z80/peeph-z80.def: removed some peephole rules that don't
12170 work with multibyte arithmetic (fixed bug #937126)
12171 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12172 to registers and not global variables
12173 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12174 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12175 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12176 checking for assignments not internally generated (fixed bug #931895)
12177 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12178 structure member (fixed bug #930072)
12180 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * src/SDCCmain.c (linkEdit),
12183 * src/hc08/main.c (_hc08_parseOptions),
12184 * as/hc08/Makefile.in,
12185 * as/hc08/aslink.h,
12187 * as/hc08/m08pst.c,
12188 * as/hc08/lkrloc.c (relr, rele),
12189 * as/hc08/lkarea.c (lnkarea)
12190 * as/hc08/lkmain.c (afile, parse),
12191 * as/hc08/lkelf.c: support for ELF output
12192 * as/hc08/lks19.c (s19),
12193 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12195 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12197 * as/mcs51/lkihx.c: Fixed bug #899105.
12199 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12201 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12202 .dsp files from Unix to DOS.
12204 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12207 function pointers; we have been compliant for several months now.
12208 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12209 change that was accidently commented out
12210 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12211 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12214 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/hc08/gen.c: output of all of the internal debugging information
12217 is now controlled by the D() macro; it is disabled by default
12219 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12221 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12222 harder to keep the same registers during a CAST iCode
12223 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12224 long via int can be done in a single cast, if the signedness is
12226 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12227 putchar() in tinibios.c in ds390's library
12229 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12231 * src/SDCCast.c (decorateType): fixed bug #898889,
12232 cast result of a literal complement too
12233 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12234 fixed check for bitfields
12236 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12238 * src/SDCCicode.c (geniCodeLogic): made it static,
12239 (geniCodeLogicAndOr): added in order to fix bug #905492,
12240 (ast2iCode): fixed bug #905492
12241 * support/regression/tests/bug-905492.c: added
12242 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12243 (processParms): fixed bug #927659: don't copy parms, this will clear
12245 * support/regression/tests/bug-927659.c: added
12247 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12249 * src/SDCCast.c (addCast): don't cast float to char
12250 * device/lib/libsdcc.lib: added _memmove
12252 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12254 * device/lib/large/Makefile: fixed parallel execution by
12255 replacing `make` by `$(MAKE)`
12257 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12259 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12260 offsets (fixes bug #923936)
12262 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12264 * device/lib/small/Makefile: fixed parallel execution by
12265 replacing `make` by `$(MAKE)`
12267 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12269 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12271 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12273 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12274 * src/regression/Makefile: Regression test was not running.
12276 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12279 complement if possible
12280 * src/SDCCval.c (valComplement),
12281 * src/SDCCicode.c (operandOperation): fixed complement of literal
12282 * support/regression/tests/onebyte.c (testComplement): added
12284 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12286 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12287 return an optimized tree; actually replace actParm with the new tree
12288 * src/SDCCast.h: added some parantheses to remove side effects
12289 * support/regression/tests/bug-920866.c
12291 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12292 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12293 Bit operands were not being handled properly in the pic14 port.
12294 (now src/regression/add.c passes again).
12296 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12298 * src/SDCC.y (labeled_statement): case and default no longer require
12299 a following statement (RFE #893037)
12301 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12304 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12305 disabled (fixes bug #916294)
12306 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12307 "mov a,acc"; patch provided by Lenny Story
12308 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12310 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12312 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12314 * src/ds390/gen.c (genFunction, genEndFunction),
12315 * src/ds390/ralloc.c (ds390_assignRegisters),
12316 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12317 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12318 pushed if there are parameters passed on the stack. Also, a cleaner
12319 way to decide if r0/r1 should be pushed/popped. (Together they fix
12322 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * device/lib/mcs51/crtpagesfr.asm,
12326 * device/lib/mcs51/crtxinit.asm,
12327 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12328 to avoid confusion with Si Lab's SFRPAGE register.
12330 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12332 * src/SDCCglue.c (emitMaps): allow public sfr variables
12333 * src/SDCCglue.c (initialComments): include compiler build date
12334 with compiler version and put the timestamp of the generated
12335 assembly file on a serperate line to be less confusing.
12336 * src/port.h: added genInitStartup hook
12338 * src/ds390/main.c,
12341 * src/pic16/main.c,
12343 * src/z80/main.c: genInitStartup initialize as NULL (default to
12344 historical behaviour)
12345 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12346 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12347 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12348 library instead of hard coding it into the compiler.
12349 * support/regression/ports/mcs51-stack-auto/spec.mk,
12350 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12351 * device/lib/mcs51/Makefile,
12352 * device/lib/small/Makefile,
12353 * device/lib/large/Makefile,
12354 * device/lib/mcs51/crtpagesfr.asm,
12355 * device/lib/mcs51/crtstart.asm,
12356 * device/lib/mcs51/crtxclear.asm,
12357 * device/lib/mcs51/crtxinit.asm,
12358 * device/lib/mcs51/crtclear.asm,
12359 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12360 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12361 and into user configurable files.
12362 * device/lib/clean.mk: clean mcs51 directory too
12363 * support/regression/tests/longlit.c: added static to T1 declaration
12364 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12365 accesses in the initialization code
12367 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12369 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12370 OSCTRIMVAL as noted in bug #916008
12372 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12374 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12375 in loops with multiple exits (reported as incorrect registers
12376 used by Martin Helmling in Sdcc-user list)
12378 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12380 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12381 made ds390 register extensions look less like error messages
12383 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12385 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12386 reported by Adam Wozniak in Sdcc-user list
12388 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12390 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12391 arithmetic optimizations, added debug output
12393 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12395 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12396 * sdcc.spec: updated and split sdcc into 3 rpms
12397 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12398 needed for literals of LEFT_OP and '+'
12399 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12400 introduced RESULT_TYPE_NOPROM
12401 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12403 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12404 limited promotion to int only for '*'
12405 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12407 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12409 * src/pic16/gen.c (genSkip),
12410 (genc16bit2lit), (gencjneshort): commented out
12411 (is_LitOp): new helper function, checks operand type
12412 (genCmpEq): rewritten
12414 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12416 * support/regression/tests/bug-908454.c: added
12418 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12420 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12421 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12422 (geniCodeCast): cosmetic, don't preserve bit storage class
12423 (geniCodeLeftShift): added promotion
12424 (geniCodeLogic): fixed regression
12425 * src/SDCCsymt.c (computeTypeOr): accept bits too
12426 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12428 2004-03-07 Borut Razem <borut.razem AT siol.net>
12430 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12432 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12434 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12435 version of pic16_genPackRegisters which does not check if ic is a
12437 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12438 function cause string1.c regression test fails
12440 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12442 * sim/ucsim/configure.in,
12443 * sim/ucsim/configure,
12444 * sim/ucsim/doc/Makefile.in: use docdir
12445 * src/SDCC.y: fixed sbit atrributes
12446 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12447 * src/SDCCast.c (decorateType): |^& need special promotion handling
12449 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12450 * src/SDCCsymt.h (computeType),
12451 * src/SDCCicode.c: computeType() needs op
12452 * src/SDCCsymt.c (checkTypeSanity),
12453 * doc/sddman.lyx: "plain" bitfields are unsigned
12454 * src/SDCCsymt.c (computeTypeOr): added
12455 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12457 * src/SDCCval.c (val*): computeType() needs op
12458 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12459 * support/regression/tests/onebyte.c: added tests for |^&
12461 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12463 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12464 for writing icode into asm output.
12466 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12468 * src/pic16/device.c: added some debug lines enabled
12469 with macro DEBUG_CHECK,
12470 * src/pic16/genarith.c: more debug in genPlus,
12471 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12472 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12473 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12474 * (aopForSym): onStack symbols are re-placed in data memspace,
12475 and onStack flag is cleared,
12476 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12477 copy temporary pcodeop,
12478 * (genPcall): added warning for not updating PCLATU,
12479 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12480 always true for pic16 port,
12481 * (genMultOneWord): NEW, supports integer multiplication,
12482 * (genMult): modified to call genMultOneWord,
12483 * (ifxForOp): added warning when return NULL,
12484 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12485 flag is set before call to operandFromSymbol for implicit
12487 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12488 options.intlong_rent are set by default,
12489 * (_hasNativeMulFor): modified to allow port generation of integer
12491 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12492 set regtype to REG_SFR for all registers, restricting seting the
12493 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12495 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12497 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12498 more than 500 times in the regression tests
12500 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12502 * support/Util/SDCCerr.h,
12503 * support/Util/SDCCerr.c,
12504 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12506 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12507 for symbol conflicts.
12508 * support/valdiags/tests/enum.c,
12509 * support/valdiags/tests/tentdecl.c,
12510 * support/valdiags/tests/struct.c: expect possible error messages
12511 referring to original symbol definitions.
12512 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12514 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12516 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12518 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12520 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12522 * src/pic16/ralloc.c (newReg): fixed bug #908929
12524 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12526 * src/ds390/gen.c: added missing #include "main.h"
12528 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12530 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12531 checking if symbol is already in set,
12532 * src/pic16/device.h: prototype for checkAddSym,
12533 * src/pic16/gen.c: (_G): added entry interruptvector,
12534 * (assignResultValue): removed some commented out lines,
12535 * (genFunction): check for ISR via sym->type, absolute section for
12536 interrupt code is created via a new pBlock, the goto instruction is
12537 placed now correctly at the interrupt vector position, changed all
12538 references from ivec to _G.interruptvector,
12539 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12540 is the interrupt is a high priority one, same for return from ISR,
12541 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12542 externs to calls of checkAddSym,
12543 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12544 pic16_pcode_verbose flag is set,
12545 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12546 * src/pic16/pcoderegs.c: message about how many registers are saved
12547 will only be emitted if pic16_pcode_verbose flag is set,
12549 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12551 * src/ds390/ralloc.h,
12552 * src/ds390/ralloc.c (ds390_regWithIdx),
12553 * src/ds390/gen.c (emitcode),
12554 * src/ds390/main.h,
12555 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12556 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12557 ds390operandCompare, getRegsRead, getRegsWritten,
12558 initializeAsmLineNode): customized instruction size calculation for
12559 ds390, started basis for some register optimizations
12560 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12561 corresponding assembly output
12562 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12563 missing push/pop of r0/r1. Optimized push/pops
12565 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12567 * src/mcs51/main.c (instructionSize): fixed ACALL size
12568 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12570 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12572 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12573 the sorting of rlist with NULL elements
12574 * (print_idataType, print_idata): NEW to create idata sections
12575 * src/pic16/device.h: idataSymSet new variable
12576 * src/pic16/gen.c (genFunction): fixed some bugs in string
12577 comparing, improved the absolute section creation for ISRs,
12578 added FSR0L/FSR0H in registers that are saved in an ISR,
12579 * (genInline): fixed the processing of inline snippets,
12580 now they undergo no process by the peephole optimizer
12581 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12582 are placed in idataSymSet,
12583 * (pic16emitStaticSeg): extern symbols are added in externs,
12584 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12585 switching when aboslute variables are placed in access bank memory
12586 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12587 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12588 commented out with #if,
12589 * (pic16_packRegisters): reintroduce the check for CAST because some
12590 symbols are not correctly handled,
12591 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12592 pCodeInstruction instead of pCode,
12593 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12594 pCodeAsmDir definition,
12595 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12596 directive, then the argument directive is emitted without the leading
12597 tab, hack for inline labels which must be in the first column,
12598 * (compareLabel,pic16_findNextInstruction),
12599 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12600 * (insertBankSwitch): modified for the new pCodeAsmDir,
12602 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12603 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12605 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12607 * (pushSide): commented out with #if,
12608 * (assignResultValue): fixed some typos in saving
12610 * (genPcall): FIXED and sync'ed with genCall,
12611 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12612 * (genNearPointerGet): fixed to handle some more cases,
12613 implementation scheme via table reads,
12614 * (genConstPointerGet): modified to access code memory correct,
12615 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12616 and improved to handle some cases
12617 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12618 instead of "RETLW" for init data
12619 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12620 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12621 variables are placed in access bank memory (<0x80 and >=0xf80),
12622 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12623 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12624 TBLWT_POSTDEC,TBLWT_PREINC
12625 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12626 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12628 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12629 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12630 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12631 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12633 2004-02-29 Borut Razem <borut.razem AT siol.net>
12635 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12636 support/Util/findme.h, support/Util/system.h: enhance binary relative
12637 search for lib and include by using findProgramPath()
12639 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12642 * src/SDCCpeeph.c (pcDistance),
12644 * src/mcs51/ralloc.h,
12645 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12646 * src/mcs51/main.h,
12647 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12648 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12649 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12650 size calculation port specific, started basis for some register
12652 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12653 missing push/pop of r0/r1. Optimized push/pops
12654 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12655 * device/lib/_modsint.c (_modsint),
12656 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12657 and stack version so regression tests pass
12659 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12661 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12662 * src/SDCCast.c (decorateType): catch another small optimization
12664 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12665 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12666 modified to finally use computeType() all over SDCC,
12667 see Feature Request #877103
12668 * src/SDCCval.h: cosmetic
12669 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12670 valCompare(); regression tested in muldiv.c
12671 * support/regression/tests/muldiv.c (testMod): mod sign follows
12674 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12676 * src/SDCCast.c (decorateType): fixed bug #902362
12677 * doc/INSTALL.txt: fixed install instructions for win32
12679 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12681 * device/include/Makefile.in (install): fixed by replacing spaces
12684 * doc/INSTALL.txt: updated for release
12685 * doc/sdccman.lyx: added warning for --xstack being buggy
12687 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12689 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12690 to eliminate build warnings.
12691 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12693 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12694 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12696 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12697 removed -penable-stack, added comment for stack pragma, added
12698 warning for not initializing the stack/frame registers, removed
12699 comment at interrupts section
12701 Stack is made permanent, there is no ability to disable stack usage.
12702 * src/pic16/device.h,
12703 * src/pic16/device.c: removed all references to USE_STACK macro,
12704 * src/pic16/device.c (pic16_dump_section): when no elements in
12705 rlist, free rlist before return,
12706 * (pic16_dump_int_registers): NEW, internal registers are a new set
12707 of general purpose registers reused by each function,
12708 * (checkAddReg): returns 1 if registers is added to set,
12709 * (pic16_groupRegistersInSection): when a registers is of type
12710 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12711 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12712 SRCASECMP macro is moved here from device.c
12713 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12714 PO_PCLATU, PO_PRODL, PO_PRODH,
12715 * (pic16_pCodeOpType, genMinus,
12716 changed compares to "a" register, with AOP_ACC,
12717 * (pic16_genPlus): fixed some bugs and indented properly,
12718 * (pic16_addSign): changed size to size+offset in the MOVWF
12720 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12721 multiply 8-bit operand by literal, result is 8-bit,
12722 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12723 multiply 2 8-bit operand, result is 8-bit,
12724 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12726 * src/pic16/gen.c: changed accUse to contain WREG only,
12727 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12728 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12729 true, do not use immediate addressing any more unless sym is a
12730 pointer in codespace,
12731 * (aopForRemat): do not use immediate addressing when symbol not in
12732 codespace and when symbol's address is requested,
12733 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12735 * (aopGet): added case for AOP_ACC and don't return "accumulator
12736 bug" but WREG instead,
12737 * (popGetTempReg): pushes contents of temporary register in stack,
12738 * (popReleaseTempReg): pops contents of temporary register from
12739 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12740 * (pic16_popGet): separated case AOP_ACC to return register WREG
12741 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12742 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12743 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12744 the use of immediate pointers to certain cases only.
12746 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12747 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12748 * (assignResultValue, genCall, genRet): modified to use the new
12749 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12750 genPcall is still broken,
12751 * (genFunction): added code to create 'A' type pBlocks when
12752 interrupt functions are generated, code not extensively tested yet,
12753 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12754 * (genEndFunction): modified so ISRs pop stored registers from stack,
12755 * (genMultOneByte): cleanup,
12756 * (AccRsh): added flag andmask, to and result with appropriate mask,
12757 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12758 * (genDataPointerGet): fixed and reenabled its use,
12759 * (genNearDataPointerGet): bugs fixed,
12760 * (genDataPointerSet): bugs fixed,
12761 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12762 pic16_DumpSymbol, pic16_DumpOp,
12763 * src/pic16/genutils.h: function prototypes for the above functions,
12764 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12766 * (pic16emitRegularMap): many many many improvements, but needs a
12768 * src/pic16/main.c: enable_stack in pic16_options is removed,
12769 * (_pic16_parseOptions): removed command line options -penable-stack,
12770 * (_process_pragma): emit stack symbol only when stack pragma is
12772 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12773 redirected to FSR0L/FSR0H pair,
12774 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12775 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12776 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12778 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12779 * (dumpPicOptype): NEW,
12780 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12781 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12782 with movff instruction,
12783 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12784 added pic16_int_regs, some packRegsFor* functions are commented out,
12785 because produce errors,
12786 * src/pic16/NOTES: minor modifications
12788 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12790 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12791 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12793 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12794 * as/mcs51/lkaomf51.c: fixed bug #895763
12796 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12798 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12800 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12802 * doc/sdccman.lyx: added details about the HC08 storage classes and
12803 interrupts, fixed the register usage info for z80 & gbz80
12805 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12807 * doc/sdccman.lyx: added more pic16 port documentation
12808 * device/include/pic16/: added header pic18fregs.h
12810 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12812 * doc/sdccman.lyx: added Vangelis' contribution
12814 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12816 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12817 extend to the next CALL or PCALL, not just to the next CALL.
12819 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12821 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12823 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12826 bug #895752 and a better fix for bug #716790
12828 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12830 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12832 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12834 * doc/sdccman.lyx: minor changes, minor changed
12836 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12838 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12839 which can't handle SDCC_NEWONEBYTEOPS,
12840 (geniCodeMultiply): removed conversion from mult to shift for pic14
12843 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12847 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12848 thus fixing bug #895406
12850 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12852 * device/lib/_modsint.c,
12853 * device/lib/_modslong.c: sign follows divisor only
12854 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12855 signs or signedness can be ignored
12856 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12857 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12858 added optimization for IFX,
12859 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12861 reenabled optimization for IFX, which was removed on 2004-01-11
12862 * src/SDCCast.h: added return type IFX
12863 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12864 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12865 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12866 SDCC_OLDONEBYTEOPS selects the old behaviour
12867 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12868 changed again and commented promotion rule
12869 * src/SDCCval.c (valDiv): promotion no longer necessary
12870 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12871 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12873 * support/regression/tests/onebyte.c: added
12875 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12877 * gen.c (genInline): reverted to old code for assemnling inline
12878 code because of bug reported James Chadd
12880 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12882 * ralloc.h: missing declarations from previous patch,
12883 seems that patch for ralloc.h was never applied, fixed
12885 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12886 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12890 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12891 indirect addressing. Marked FSR0 as deprecated
12892 * gen.c (pointerCode): commented out, not needed now
12893 (pic16_popGet2p): new MOVFF helper function
12894 (genGenPointerGet),
12895 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12896 (shiftRLong): removed duplicate debugging info
12898 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/ds390/gen.c (genNearPointerGet),
12901 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12902 optimization with bits, but not bitfields.
12903 * src/ds390/ralloc.c (packRegisters),
12904 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12906 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12908 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12910 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12913 * src/SDCCicode.c (operandFromSymbol),
12914 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12915 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12916 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12917 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12918 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12919 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12921 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12922 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12923 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12924 * src/SDCCsymt.c (newSymbol),
12925 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12928 * src/SDCCval.c (newiList): fixed bug #885705
12930 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12932 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12933 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12935 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12937 * device/include/c8051f120.h,
12938 * device/include/c8051f300.h,
12939 * device/include/c8051f310.h: added/updated header files for Silicon
12940 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12941 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12942 in new section Submitting patches
12944 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12947 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12948 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12950 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12951 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12952 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12954 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12955 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12956 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12958 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12959 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12960 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12961 genGenPointerSet): fixed bug #892400
12962 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12963 to eliminate build warnings.
12964 * src/SDCCast.c (processParms),
12965 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12967 * support/valdiag/valdiag.py: added GCC to the list of defines active
12968 when compiling with gcc
12970 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12972 * support/Util/SDCCerr.h,
12973 * support/Util/SDCCerr.c,
12974 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12975 with an incomplete type (fixed bug #883734)
12976 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12978 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12982 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * src/SDCCast.c (decorateType),
12985 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12986 function pointer implementation
12987 * support/regression/tests/funptrs.c: added tests to verify both forms
12988 of function pointers work correctly. Added tests to verify parameters
12989 are passed in the correct order.
12991 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12993 * device.c (regCompare): registers are sorted by ascending
12994 address and increasing size,
12995 * main.c (_pic16_finaliseOptions): removed the declaration
12996 of compiler macro MCU. Now a macro of the format pic18fxxxx
12997 will be defined from the command line
12999 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
13000 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
13002 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
13003 PCOP_RLCF was overwritten!
13004 * gen.c (genSkip): commented out calls to pic16_emitcode,
13005 * (genCmpEQ): fixed "long" compares, only high word did get compared,
13007 * (genRRC): added debugging info,
13008 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
13009 overwritten while shifting,
13010 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
13011 overwritten while shifting,
13014 * (shiftLLeftOrResult),
13015 * (shiftRLeftOrResult),
13017 * (shiftLLong): Implemented with pic16_emitpcode
13018 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
13019 * (genLeftShift): Fixed bug, operand for shift by variable always
13020 was "and"ed with 0x0f,
13021 * (genLeftShiftLiteral),
13023 * (genRightShiftLiteral): added debugging info,
13024 * (genrshFour): added comment,
13025 * (genRightShift): determined signedness from operand "left"
13026 instead of "result"
13028 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * src/SDCCicode.c (geniCodeParms),
13031 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
13032 function pointers, fixed function pointer bugs #861242 and #861896
13034 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13036 * device/include/c8051f000.h,
13037 * device/include/c8051f120.h,
13038 * device/include/c8051f300.h: added header files for Silicon
13039 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
13041 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
13043 * src/SDCCast.c (processParams): added new type flow and restructured
13044 (gatherAutoInit): added new type flow
13045 (addCast): cosmetic changes
13046 (getLeftResultType): added new type flow for array indices, patch
13047 provided by Stas, see FR #877103
13048 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
13049 array index patch by Stas
13050 * src/SDCCast.h: added prototype getResultTypeFromType()
13052 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
13053 * src/pic/glue.c (pic14emitStaticSeg),
13054 * src/pic16/glue.c (pic16emitStaticSeg),
13055 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
13056 for initialization of symbols
13057 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
13058 * support/Util/SDCCerr.h:
13059 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
13060 * .version: bumped version number to 2.3.8
13061 * device/include/Makefile.in (install),
13062 * doc/Makefile (install): changed to 'rm `find ...`' construct to
13065 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
13067 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
13068 Slade Rich fixed an optimization bug
13069 * src/pic/pcodepeep.c,
13070 * src/pic/pcoderegs.c
13071 * doc/Makefile (install): added test for directory
13073 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13076 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13077 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13078 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13079 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13080 * as/mcs51/asexpr.c (term),
13081 * as/hc08/asexpr.c (term): fixed bug #887146
13083 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/z80/gen.c (genMult): handle single byte result product
13086 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13087 DUMMY_READ_VOLATILE (fixed bug #886367)
13089 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13091 * support/regression/tests/libmullong.c: fixed logic, on little endian
13092 hosts we ended without a mullong_wrapper()
13094 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13097 virus/worm forged address usage.
13099 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13101 Fixed promotion, it should be done on AST level:
13102 * src/SDCCast.c (addCast): added promotion to int
13103 (decorateType): updated call to upCast()
13104 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13105 usualUnaryConversions()
13107 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13109 * support/regression/tests/literalop.c (mulWrapper): Added a
13110 wrapper to remove integer overflow warnings.
13112 * support/regression/tests/float_trans.c: Made work on host.
13114 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13117 * support/regression/generate-cases.py (main): Changed from inline
13120 * doc/Makefile (install): Changed to depth first to get rid of
13121 missing directory install warning.
13123 * as/Makefile (install-doc): Made work on Mac.
13125 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13127 * src/SDCCast.c: added an additional type flow in decorateType() of
13128 opposite direction, see feature request #860006; it's enabled at runtime
13129 by setting the environment variable SDCC_NEWTYPEFLOW
13130 * src/SDCCast.h: changed prototype of decorateType()
13131 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13132 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13133 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13134 see feature request #877103
13135 * src/SDCCval.c: updated call of decorateType()
13136 (valBitwise): fixed bug #882876
13137 (valMinus): added promotion
13138 (valLogicAndOr): result is unsigned
13139 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13140 * src/SDCCsymt.c (computeType),
13141 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13142 must not cause an unsigned operation
13143 * src/pic/glue (pic14emitRegularMap),
13144 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13146 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13148 * src/pic/pcode.c (PCodeID): commented out left over debug code
13150 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13152 * support/valdiag/tests/overflow.c: added shift tests
13153 * src/pic/device.c,
13160 * src/pic/pcodepeep.c,
13161 * src/pic/pcoderegs.c,
13162 * src/pic/ralloc.c,
13163 * src/pic/ralloc.h: applied patch from Slade Rich;
13164 added support for multiple code pages and multiple RAM banks on the
13165 PIC 14 port. The ASM files now no longer simply assume all the
13166 code / RAM are in the same page / bank. This means the linker can
13167 safely allocate code/RAM of separate ASM files to different pages/banks.
13168 * doc/sdccman.lyx: added Slade's tips
13169 * src/mcs51/peeph.def: fixed bug #880768
13171 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13173 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13174 * src/SDCCast.c (decorateType): fixed bug #880197
13176 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13178 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13181 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13182 strtof is not part of C89 and isn't included with Mac OS X.
13184 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13186 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13187 shiftL2Left2Result): fixed bug #879326
13188 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13189 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13190 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13191 address fetch for clr instruction
13192 * device/lib/hc08/_mulint.c: created optimized assembly version
13193 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13195 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13197 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13198 proposed in FR #877103
13200 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13202 * src/SDCCval.c (cheapestVal): added missing checks
13203 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13204 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13206 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13208 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13211 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13213 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13214 loaded with the linker search paths (-L arguments) and the libraries
13215 to be linked with the current source (-l arguments). Changes
13216 currently will affect only the pic16 port.
13217 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13218 include path the port specific paths and port specific libraries,
13219 * gplink command now contains the $3 argument,
13220 * src/pic16/device.h,
13221 * src/pic16/device.c,: structure PIC_device is made public and
13222 renamed to PIC16_device, the same for variable Pics which is renamed
13223 to Pics16. Updated all references to them.
13224 * src/pic16/glue.c (pic16glue): corrected bug with code
13225 initialization which bypassed the variable initializations block.
13227 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13228 COMPILE_FLAGS and added the --nostdinc option
13230 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13232 * device/include/mc68hc908jb8.h: Register defs for another member
13233 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13235 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13237 Documenting changes from previous commits.
13238 * configure.in (version 1.56),
13239 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13240 when generating output files to configure the pic16 library,
13241 but now I've commented it out, since gputils aren't installed in the
13242 SF compile farm, so library won't compile
13244 * device/lib/Makefile.in (version 1.56): initially I've added in
13245 target 'all' the prerequestive 'model-pic16' so it compiled the
13246 pic16 library, but now I've commented it out for the same reasons
13248 * added targets 'model-pic16' and 'objects-pic16' to compile the
13250 * added target 'port-specific-objects-pic16' to handle the
13251 generated libraries and copy them into the build/ directory
13252 * added target 'clean-intermediate-pic16' to clean intermediate
13253 files into pic16 directory
13254 * in target 'installdirs' added line to create directory pic16 in
13255 the installation path
13257 * device/include/Makefile.in (version 1.11): in target 'install'
13258 added lines to copy all header files to installation path,
13259 * in target 'installdirs' added line create directory for pic16
13260 headers in the installation path
13262 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13264 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13267 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13270 * device/lib/configure.in,
13271 * device/lib/configure: fixed for autoconf 2.57
13273 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13275 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13276 option so that it actually works. Made it specific to the z80, since
13277 the gbz80 doesn't have these kinds of I/O ports.
13279 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13281 * device/include/z180.h,
13282 * device/lib/_memcpy.c,
13283 * device/lib/_memmove.c,
13284 * device/lib/_mulint.c,
13285 * device/lib/ser_ir.c,
13286 * device/lib/ser_ir_cts_rts.c,
13287 * device/lib/_strcmp.c,
13288 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13289 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13290 portmode; added deprecation warning for bank= and protmode= forms.
13291 Also, guard against buffer overflow.
13292 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13294 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13296 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13297 changed interrupt vector table generation to only emit declared vectors.
13298 * device/include/Makefile.in: added missing backslash
13299 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13301 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13303 Mainly changes to support compilation of the device libraries
13304 * src/pic16/device.c: stack is allocated via symbol and not
13305 via literal number. The symbol is placed in the corresponding
13306 position of the data ram
13307 * (pic16_dump_section): relocatable and absolute uninitialized
13308 data are now emitted in sorted order to reduce section naming,
13309 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13310 weren't marked as being in the access bank,
13312 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13314 Added portion of GNU PIC Library under the directory
13315 device/include/pic16 and device/lib/pic16. These files
13316 contain the declarations of SFRs for the PIC18Fxx2 devices.
13317 The directory is initialized via configure from toplevel.
13319 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13321 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13322 the spilllocations to be compared correctly
13324 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13326 * src/SDCCast.c (decorateType): fixed bug introduced today
13328 2004-01-12 Borut Razem <borut.razem AT siol.net>
13330 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13331 doc/sdccman.lyx: upper case pragmas are deprecated
13333 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13335 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13336 in simpler and even better code
13338 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13340 * src/SDCCicode.c (operandOperation): fixed bug #874819
13341 * src/SDCCast.c (decorateType): fixed
13342 char foo (unsigned long ul) { return ul > 0; }
13344 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13346 * doc/sdccman.lyx: Moved and added some sections, small changes
13347 all over. Telling LaTeX to be less strict with word spacing
13348 to better keep the right margin. Changed some notes about
13349 maintainance of the ports in section 3.2.1 - is it OK like this?
13351 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13353 SDCC source changes:
13354 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13355 convilong): modified to inform the pic16 port that builtin functions
13358 PIC16 PORT specific changes:
13359 * src/pic16/device.c pic16_dump_equates() added,
13360 processor registers declared internally by the port are emitted in
13361 the translation as equates,
13362 * src/pic16/gen.c: inline code is passed unprocessed to the
13364 * (pic16_popGetLit2): fnuction modified to take second operand as
13365 pCodeOp pointer and not as literal,
13366 * (popRegFromIdx): prefixed with pic16_,
13367 * (pic16_popCombine2): modified to receive already allocated pCode
13369 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13370 * (genFunction): initializes local stack frame and pushes on stack
13371 all the registers used by this function,
13372 * (genEndFunction): restores all registers from stack and restores
13374 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13376 * (pic16glue): changed the program startup sequence,
13377 * added new dbName code 'A' for functions placed in absolute section
13378 * src/pic16/main.c: added function attribute _naked,
13379 * added pragma 'code' to place a fnuction at an absolute address,
13380 * added command line arguments --debug-ralloc and --pcode-verbose,
13381 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13382 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13383 * (pic16_newpCodeOpLit2): modified to take the second operand as
13385 * (pic16_printpBlock): modified to emit each function in a separate
13387 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13388 UPPER for immediate operands,
13389 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13391 * src/pic16/peeph.def: all peepholes with movff are commented out,
13392 because there is a problem in the pcode peep optimizer,
13393 * src/pic16/ralloc.c: the register allocator can now reuse local
13394 function symbols for another function. This saves register usage.
13395 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13397 Added file src/pic16/NOTES with information about program writing on
13398 the current port version.
13400 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13402 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13403 and peephole 252 (array access)
13405 2004-01-09 Borut Razem <borut.razem AT siol.net>
13407 * src/SDCCmain.c : fixed #872250: -l command line defined library
13408 files are scanned before standard library files
13410 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * src/SDCCast.c (decorateType): fixed bug #874046
13414 2004-01-09 Borut Razem <borut.razem AT siol.net>
13416 * support/scripts/sdcc.nsi: remove previous installation
13418 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13420 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13421 bytes for last interrupt vector (mcs51)
13422 * sdcc.spec: fixed typo
13424 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13427 gen51Code): more efficient parameter receive for --model-large
13430 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * src/ds390/main.c,
13433 * src/z80/main.c: added missed needLinkerScript flags (more than
13434 one port structure defined in these file)
13435 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13438 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13440 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13441 * src/port.h: added flag needLinkerScript in port->linker
13442 structure to inform whether to create a .lnk file or not,
13444 * src/ds390/main.c,
13446 * src/mcs51/main.c,
13448 * src/pic16/main.c,
13450 * src/z80/main.c: changed appropriately to configure
13451 needLinkerScript flag
13453 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13454 * src/pic/glue.c: added variable udata_section_name to
13455 override default uninitialized data segment definition for
13456 devices only with SHAREBANK memory (reported from Erik Epetrich)
13457 * (pic14emitOverlay): modified to emit a commented overlay segment
13458 directive when no overlay data exist
13459 * (picglue): modified to emit uninitialized data segment
13460 according to udata_section_name
13461 * src/pic/main.c (_pic14_parseOptions): added command line
13462 options --udata-section-name=[name] to override default
13463 udata definition name
13464 * modified _linkCmd and _asmCmd to include compiler passed
13465 arguments via -W option
13466 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13467 object file from '.rel' to '.o' in port->linker structure,
13468 changed size of fptr from 2 to 3 in port structure
13470 2004-01-07 Borut Razem <borut.razem AT siol.net>
13472 * support/scripts/sdcc.nsi: update PATH
13473 * support/scripts/sdcc.ico: craeted
13475 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13477 * device/include/Makefile.in: fix install
13478 * doc/Makefile: fix install
13480 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13484 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13485 how the function variable allocation summary is displayed; also
13486 include information about variables allocated to the overlay
13489 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13491 * as/mcs51/lkmain.c: Help about -Y option
13492 * as/mcs51/lkarea.c: Fixed gcc warnings
13494 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13496 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13498 * support/valdiag/tests/overflow.c: added
13499 * src/SDCCast.c (decorateType),
13500 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13501 LEFT_OP (left shift)
13503 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13505 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13506 (default behaviour).
13508 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 A python script to validate compiler diagnostic messages. It can be
13511 used to verify that sdcc complains about bad c source code and
13512 gives a good location of the error.
13513 * support/valdiag/Makefile,
13514 * support/valdiag/valdiag.py,
13515 * support/valdiag/tests/*
13517 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13520 * src/SDCCsymt.c (newEnumType),
13522 * support/Util/SDCCerr.c,
13523 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13525 * support/regression/tests/enum.c: added test for enum values that
13526 require at least 2 bytes of storage.
13528 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13530 * src/common.h: added ifndef/define/endif macros
13531 around the header file.
13532 Bug reported from Jesus Calvino-Fraga
13534 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13536 * sdcc.spec: updated
13537 * device/include/Makefile.in: don't install CVS directories
13538 * device/lib/Makefile.in: added removal of CVS directories after install
13539 * doc/Makefile: fixed install, added local_icons
13540 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13541 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13542 * src/ds390/gen.c (genRightShift): fixed bug #870788
13543 * src/SDCCast.c (decorateType): fixed bug #870781
13545 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13547 PIC16 port related changes:
13548 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13549 added variable stackPos,
13551 * gen.c: genCall, assignResultValue: added support for
13552 pushing/retrieving function parameters to/from stack,
13553 genFunction,genEndFunction: setup stack frame for the
13554 generated function,
13555 genAddrOf: will be changed according to bug 863624
13557 * added files genutils.c and genutils.h which contain gen*
13558 debugged and optimised functions extracted from gen.c
13560 * glue.c: added variable 'externs' which holds extern symbols,
13561 pic16emitRegularMap: is modified to properly handle relocatable
13562 symbols under the new scheme,
13563 pic16createInterruptVect: is modified
13564 pic16printPublics: is modified to emit 'global' assembler directives,
13565 added pic16_printExterns to print extern symbols,
13566 pic16glue: initializes stack/frame pointer in the beginning of
13567 the assembly output. Temporary hack, will be corrected later,
13568 because gplink yet does not support stack and SDCC does not
13569 yet support a type of crt0.o object to create the final binary.
13571 * Removed many lines that contain 8051 legacy code.
13572 * The code is finally placed under a 'code' directive.
13573 * Added port specific options.
13575 * _process_pragma: simplified since now we do not need *special*
13576 include file to define SFR registers. But a separate header
13577 will be needed. This will be developed later.
13578 * _pic16_parseOptions: added, parses port specific options:
13579 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13580 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13581 --preplace-udata-with=
13583 * _pic16_setDefaultOptions: modified to initialize section names,
13584 but hack is temporarly out of order since it needs improvement.
13585 * _pic16_genAssemblerPreamble: configuration words are emitted by
13586 their address instead of their name. This part is incomplete and
13587 supports only the 18Fxx2 devices. Other devices will emit an error
13588 during assembly since they do not contain the same set of config
13590 * _pic16_genIVT: is modified,
13592 * pcode.c: added definitions for some hardware registers that are needed
13594 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13595 All PCI entries are updated. Now LFSR is supported.
13596 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13597 * added pic16_newpCodeOpLit2 to support instructions with
13598 two literal arguments
13599 * pic16_pCode2str: corrected code that emits assembler instructions
13600 with two literal operands and those that have an access bit modifier
13601 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13602 this fixes a bug which caused some labels to be lost, when an
13603 assembler directive was added, i.e. banksel,
13604 * pic16_FixRegisterBanking: improved logic that causes the insertion
13606 * InlineFunction: functions that are called once, are not any more
13607 inlined. This can be a port option in the future,
13609 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13611 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13612 hold the corresponding uninitialized symbols,
13613 * pic16_allocProcessorRegister: registers have explicit marked the
13615 * pic16_allocInternalRegister: registers are explicit marked as
13617 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13618 processing list, so bit registers were lost,
13621 * ralloc.h: added field 'accessBank' and original symbol operand
13622 in register definition,
13623 * removed the field isMapped from register definition,
13625 ** Several functions have been removed from various sources:
13626 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13627 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13628 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13629 pic16_assignRelocatableRegisters
13631 ** others have been introduced:
13632 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13633 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13635 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13637 * support/scripts/inc2h.pl: changed definition of BIT_AT
13638 to emit 'sbit at' instead of 'bit at'. This was a request.
13640 PIC16 port related preliminary changes:
13641 * gen.c: prefixed function popRegFromString with
13642 pic16_ and all references to it corrected
13643 * pcode.c: all pic16_pc_* hardware registers prefixed
13644 with underscore (_),
13645 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13646 * ralloc.c: newReg(): when register is REG_SFR then
13647 set address to rIdx,
13648 pic16_allocProcessorRegister(): marks register wasUsed=0
13649 pic16_writeUsedRegs(): added a call to assign processor
13650 registers via pic16_assignFixedRegisters
13652 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13654 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13655 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13656 variables in unused register banks. Also the SSEG is placed
13657 wherever there is enough space for it, and IDATA can be anywhere
13658 in internal RAM. For now compile using -Wl-Y[stack_size].
13659 The mem file is different for this option as well, since it
13660 makes no sense of talking about DSEG lenght.
13662 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13664 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13665 in certain cases, e.g. when ROM assignment, patch provided
13666 from Albert den Haan.
13668 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13670 Many signedness and type propagation fixes:
13671 * src/SDCCicode.c: made geniCodeCast() static
13672 replaced SPEC_ by IS_ (cosmetic)
13673 (operandOperation): fixed div and mod operation
13674 (usualBinaryConversions): added support for promotion of char
13675 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13676 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13677 (geniCodeAdd): an array index will stay unsigned, even if promoted
13679 (geniCodeArray): ditto
13680 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13681 * src/SDCCsymt.c (computeType): added more support for char;
13682 promotion of char is selectable by promoteCharToInt, fixed signedness
13684 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13685 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13686 * src/SDCCval (val*): replaced signedness calculation by
13688 rearranged if-branches (cosmetic)
13689 (valShift): added warning W_SHIFT_CHANGED
13690 (valCompare): fixed problem with different types
13691 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13692 * support/regression/tests/literalop.c: added many cases
13693 * support/regression/tests/ast_constant_folding.c: changed finally to
13695 * .version: new year, new version: 2.3.7
13696 * src/SDCCmain.c (main): applied patch #866468
13697 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13698 provided by Scott Bronson
13699 * doc/sdccman.lyx: updated documentation for sdcdb
13700 updated and added chapter tips
13702 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/SDCCsymt.h: missing from yesterday's commits
13706 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCC.y (struct_or_union_specifier),
13709 * support/Util/SDCCerr.c,
13710 * support/Util/SDCCerr.h: verify that struct & union tags are used
13713 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13715 * src/SDCCglobl.h: missing from yesterday's commits
13717 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13720 sft_attributes, struct_declaration, parameter_declaration,
13721 type_name, start_block, declaration_list),
13722 * src/SDCC.lex (check_type): support redefinition of typedef names
13724 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13726 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13727 aligned xdata arrays. Erik helped me with the if clause.
13729 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13734 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCast.c (newAst_),
13739 * src/SDCCicode.c (ast2iCode, newiCode),
13741 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13742 expr, statement, expression_statement, selection_statement,
13743 iteration_statement, expr_opt, jump_statement): foundation for tracking
13745 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13748 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * support/Util/SDCCerr.c,
13752 * src/SDCCast.c (createCase, createDefault, decorateType),
13753 * src/SDCClabel.c (labelUnreach),
13754 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13756 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13757 (with thanks to Stas Sergeev)
13758 * device/include/time.h,
13759 * device/lib/time.c (CheckTime): suppress unreachable code warning
13761 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * src/SDCCast.c (createIvalCharPtr),
13764 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13766 * support/regression/tests/nullstring.c: tests for these two bugs
13768 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13770 * support/Util/SDCCerr.h,
13771 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13772 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13773 about storage class and 'at' used inside struct or union
13774 * src/SDCCBBlock.c (iCodeFromeBBlock),
13775 * src/SDCCcse.c (ifxOptimize),
13776 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13777 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13778 printIval, emitStaticSeg, emitOverlay),
13779 * src/SDCClabel.c (deleteIfx),
13780 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13781 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13782 gatherAutoInit, processParms),
13783 * support/Util/SDCCerr.h,
13784 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13785 reporting for post-parse errors.
13787 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13790 implicit casts via union; they don't work on big endian systems
13791 (possible fix for bug #861138)
13793 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13795 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13796 * src/mcs51/main.c: fixed the fix for bug #737001
13798 2003-12-15 Borut Razem <borut.razem AT siol.net>
13800 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13802 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 * support/makebin/makebin.c: put output in binary mode
13806 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13808 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13809 xdata and data memory on startup. Set the environment variable
13810 SDCC_NOGENRAMCLEAR to disable this.
13811 * src/mcs51/peephole.def,
13812 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13813 (allows non-interrupt and interrupt code to safely compete for a resource
13814 without the non-interrupt code having to disable interrupts)
13816 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/SDCCicode.c (geniCodeAdd),
13819 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13820 with valFromType if type might be a pointer and host is big endian).
13821 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13822 types, not just integer types.
13823 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13824 multiply defined with mismatching "at" address.
13826 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13829 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13830 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13831 with embedded nulls (fixed bug #753752)
13833 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13835 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13836 Apparently this did not see much testing (endless loop)
13838 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13840 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13842 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13844 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13845 gracefully handle NULL memmap pointers
13847 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13850 instead of deleting the iCode when an operand is volatile
13851 * src/z80/gen.c (genDummyRead),
13852 * src/mcs51/gen.c (genDummyRead),
13853 * src/ds390/gen.c (genDummyRead),
13854 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13856 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13857 * src/SDCC.y: fixed bug #850420
13859 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 Applied z80 i/o port patch from Peter Townson and fixed some operators
13862 to better handle operands in A register.
13863 * device/include/z180.h
13869 * src/z80/peeph-z80.def
13870 * src/z80/peeph.def
13873 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13875 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13877 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13879 * device/lib/hc08/_mullong.c: Removed extra #endif
13881 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * sim/ucsim/hc08.src/inst.cc,
13884 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13885 carries from x to h
13886 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13887 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13888 * device/include/stdarg.h: fixed varargs for hc08
13889 * device/lib/Makefile.in,
13890 * device/lib/hc08/Makefile,
13891 * device/lib/hc08/_mulint.c,
13892 * device/lib/hc08/_mullong.c: fixed some endian problems
13894 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13896 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13897 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13898 * device/lib/_gptrget.c,
13899 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13901 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13904 * src/SDCCast.c (astErrors): fixed bug #846007
13905 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13907 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13909 * src/SDCCast.c (decorateType): disabled a transformation I added in
13910 revision 1.188 (access to fields of a structure at an absolute address);
13911 it breaks with bitfields, extern declarations, and gcse analysis.
13912 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13913 could be assigned through a pointer, so don't complain.
13914 * src/SDCCast.c (astErrors),
13916 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13918 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13920 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13921 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13922 output of __config directives, since gpasm now supports them
13923 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13924 pre-processor macro, i.e. -DMCU=p18f452
13925 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13926 and modified to handle 'cast' icode similarly to '=' icode
13927 * src/pic16/device.h (typedef struct PIC_device): added field
13928 'extMIface' to indicate that chip has external memory interface
13929 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13930 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13933 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13935 * src/SDCC.y (pointer): fixed bug #846006
13936 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13937 * src/SDCCast.c (decorateType): fixed bug #846009
13938 * src/ds390/peeph.def,
13939 * src/ds390/gen.c (genAnd, genOr),
13940 * src/mcs51/peeph.def,
13941 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13943 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13952 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13956 * src/SDCCbitv.c: added function to free a bitvector
13957 * src/SDCClrange.h,
13958 * src/SDCClrange.c: added function to recompute the liveranges
13959 * src/avr/ralloc.c,
13960 * src/ds390/ralloc.c,
13961 * src/hc08/ralloc.c,
13962 * src/mcs51/ralloc.c,
13963 * src/pic/ralloc.c,
13964 * src/pic16/ralloc.c,
13965 * src/xa51/ralloc.c,
13966 * src/z80/ralloc.c: recompute the liveranges after register packing
13968 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13970 * src/SDCCloop.c (newInduction): fixed bug #845630
13972 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13975 inadvertantly left behind from my 2003-11-12 change
13977 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 Updated headers I neglected to commit yesterday.
13980 * src/SDCClrange.h,
13983 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13985 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13986 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13987 * src/SDCCopt.c (eBBlockFromiCode),
13988 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13989 the creation of the key hash table from the sequencing so it can be used
13990 earlier (for some GCSE bug fixes still pending)
13992 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13994 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13995 * support/regression/tests/addsub.c: testing genPlus shortcut
13997 2003-11-15 Borut Razem <borut.razem AT siol.net>
13999 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
14001 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14003 * src/SDCCcse.c (cseBBlock): fixed bug #527779
14004 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
14005 ordering is immaterial.
14006 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
14008 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
14011 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
14012 (SIGSEV) of bug #840381
14013 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
14014 unlink new file before rename if new and old filenames are the same)
14016 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14018 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
14019 uninitialized variables) for the mcs51. Set environment variable
14020 SDCC_GENRAMCLEAR to test.
14021 xdata initialization slightly shorter
14023 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14026 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
14027 #838241 & 780691 (basicly the same bug)
14028 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
14029 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
14031 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
14033 * src/SDCCmain.c (linkEdit): "fix" #834252
14035 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
14039 * src/SDCC.y: fixed bug #819403
14041 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
14044 the reentrant attribute.
14045 * src/hc08/gen.c (genPackBits): added missing stack readjustment
14046 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
14048 * src/SDCCast.c (decorateType): fixed bug with storage class not being
14049 updated during pointer dereference; f.e. ~(((char *)1)*) was being
14050 erroneously reduced to a literal.
14051 * src/hc08/ralloc.c (packRegisters, rematStr),
14052 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
14055 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14057 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
14058 * doc/sdccman.lyx: changed from 'article' to 'book'
14059 * doc/Makefile: readded test_suite_spec and cdbfileformat
14061 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
14063 * device/include/stdlib.h: include malloc.h to comply with ANSI
14064 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
14066 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14068 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
14069 * doc/clean.mk: also remove *.out files
14070 * doc/sdccman.lyx: some additions, larger top/bottom margins
14072 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * src/SDCC.y: fixed bug #837365
14075 * support/regression/tests/bitopcse.c
14076 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14077 a symbol (might be valop instead)
14078 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14079 * device/lib/clean.mk: added hc08 to the cleaning list
14081 2003-11-04 Borut Razem <borut.razem AT siol.net>
14083 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14085 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14086 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14087 malloc is declared in standard stdlib.h
14089 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * device/lib/hc08/Makefile: need to clean .rel not .o files
14092 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14094 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 * src/mcs51/main.c,
14099 * src/ds390/main.c,
14103 * src/pic16/main.c,
14104 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14105 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14106 tests (which uses the port's oclsExpense function)
14112 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14114 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCcse.c (ifxOptimize),
14117 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14118 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14119 deleting the IFX iCode.
14120 * src/hc08/ralloc.c: reduced unneeded slocs
14121 * src/hc08/gen.c: fixed bug in asmopToBoolean
14123 2003-11-04 Borut Razem <borut.razem AT siol.net>
14125 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14126 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14127 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14128 transferred to configure
14130 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14132 Use headers defined in the C[++] standards:
14133 * sim/ucsim/gui.src/serio.src/fileio.cc
14134 * sim/ucsim/gui.src/serio.src/frontend.cc
14135 * sim/ucsim/gui.src/serio.src/main.cc
14136 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14137 * support/Util/NewAlloc.c
14139 * as/mcs51/lklibr.c
14143 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14145 * Added MSVC projects for hc08 assembler and linker:
14146 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14147 /as/hc08/link_hc08.dsp
14149 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14151 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14153 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14155 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14157 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14159 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14161 2003-10-31 Borut Razem <borut.razem AT siol.net>
14163 * support/cpp2/cpplib.h,
14164 support/cpp2/cpplib.c,
14165 support/cpp2/cpplex.c,
14166 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14167 to switch _asm block preprocessing on / off. Default is
14168 #pragma preproc_asm +
14170 2003-10-31 Borut Razem <borut.razem AT siol.net>
14172 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14173 when outputting comment blocks (when executed with -C option) and
14174 _asm (SDCPP specific) blocks
14176 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14178 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14180 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14182 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14184 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14186 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14187 * src/SDCCast.c (decorateType): fixed bug #832664
14189 2003-10-31 Borut Razem <borut.razem AT siol.net>
14191 * support/cpp2/cpplex.c: fixed for SDCPP:
14192 comments(when executed with -C option) and _asm blocks
14193 were included even if they where in skipped #if block.
14194 Applied solution from GCC cpp 3.3.2
14196 2003-10-31 Borut Razem <borut.razem AT siol.net>
14198 * src/SDCC.lex: sdcc now understands both formats:
14199 '# <line_number> <file_name>' and
14200 '#line <line_number> <file_name>'
14201 * support/cpp2/cppmain.c: sdcpp now generates the standard
14202 '# <line_number> <file_name>' instead of former
14203 '#line <line_number> <file_name>'
14205 2003-10-30 Borut Razem <borut.razem AT siol.net>
14207 * support/cpp2/cpphash.h,
14208 * support/cpp2/cpplib.h
14209 * support/cpp2/cpplex.c,
14210 * support/cpp2/cppmain.c,
14211 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14213 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14215 Fixed a number of problems revealed by bug #827883.
14216 * src/SDCCloop.c (loopInvariants): Spill location of the
14217 result operand should be recomputed if extracted from
14218 a loop. Also, don't extract assignments of an iTemp
14220 * src/SDCCast.c (isConformingBody): loop reversal should
14221 not occur if the control variable is involved with a
14222 relational operator.
14224 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14226 * .version: bumped to 2.3.6 to reflect the big improvements
14227 made by Erik and Klaus. Thanks!
14229 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14231 Replaced the livrange code.
14232 * src/SDCClrange.c: added new LR code
14234 * src/SDCCBBlock.h: removed remainig parts from old LR code
14235 * src/ds390/ralloc.c,
14236 * src/ds390/gen.c: minor fixes to make it work with new code
14238 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 * as/hc08/lkrloc.c,
14243 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14244 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14245 (tweaked fix for bug #818696)
14247 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14251 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14255 * src/mcs51/gen.c (gencjneshort),
14256 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14257 more efficient (per Scott Bronson's suggestion)
14259 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14261 Extended the semantics of the critical keyword to include
14262 individual statements. See RFE #827755 and #799831
14267 * support/Util/SDCCerr.c
14268 * support/Util/SDCCerr.h
14273 2003-10-19 Borut Razem <borut.razem AT siol.net>
14275 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14277 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14279 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14281 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14282 and predecrement operand is displayed
14284 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14286 * src/SDCCval.c (valMinus): fixed bug #826041
14288 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14290 Some hc08 related updates that I missed earlier
14291 * sim/ucsim/stypes.h
14292 * support/regression/ports/hc08/spec.mk
14294 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14296 New target "hc08" for the Motorola 68hc08 family of micros
14304 * sim/ucsim/hc08.src/*
14305 * sim/ucsim/configure.in
14306 * src/ucsim/configure
14307 * sim/ucsim/packages_in.mk
14310 * device/include/mc68hc908qy.h
14311 * device/lib/hc08/*
14312 * device/lib/Makefile.in
14313 * support/regression/ports/hc08/*
14314 * support/regression/Makefile
14316 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14320 * src/ds390/gen.c (genCast): fixed bug #821957
14322 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14324 * device/lib/logf.c: "fixed" overlay bug
14325 * support/regression/ports/host/spec.mk: added m library
14326 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14327 * support/regression/tests/float_trans: added (for Eric)
14329 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14331 * src/mcs51/gen.c (genCpl): fixed bug
14332 http://sf.net/mailarchive/message.php?msg_id=6263915
14334 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14336 * src/SDCCast.c (decorateType): added extended constant folding
14337 * src/SDCCsymt.c (computeType): cleanup
14338 * src/SDCCval.c (valShift): minor optimization
14339 * support/regression/tests/ast_constant_folding.c: added
14341 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14343 * src/SDCCmain.c: removed some unintended changes
14345 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14347 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14348 * src/z80/gen.c: fixed part of bug #817589
14349 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14351 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14353 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14364 * src/ds390/ralloc.c
14366 * src/mcs51/ralloc.c
14368 * src/pic16/ralloc.c
14369 * src/xa51/ralloc.c
14371 * src/z80/gen.c: removed unused label "release:"
14373 2003-10-06 Borut Razem <borut.razem AT siol.net>
14375 * src/SDCC.lex: removed definition of unused variables
14376 save_optimize and save_options
14378 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14380 * clean.mk: removed '=' in "-maxdepth=1"
14381 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14382 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14384 2003-10-06 Borut Razem <borut.razem AT siol.net>
14386 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14387 my_unput() replaced by unput()
14389 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14391 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14392 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14393 type-punned pointer will break strict-aliasing rules"
14394 Old LR behaviour is again default; Klaus' LR can be choosen by
14395 defining the environment variable LRKLAUS
14399 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14400 * clean.mk: fixed removal of files in bin/CVS/
14401 * device/lib/clean.mk: fixed removal of directories small and large
14402 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14404 * src/SDCCval.c: removed superflous test for pedantic
14406 2003-10-05 Borut Razem <borut.razem AT siol.net>
14408 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14409 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14410 message "unmatched #pragma SAVE and #pragma RESTORE"
14412 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14414 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14415 assembly, critical functions, atomic, nojtbound)
14417 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14419 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14425 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14428 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14430 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14432 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14433 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14434 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14436 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 * src/z80/gen.c (genRet): fixed bug #524753
14439 * src/z80/gen.c (genCast): fixed internal error on cast from
14441 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14442 fix for bug #477835 to the z80
14443 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14444 for tracking iCodes in the peephole optimizer for z80
14446 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14448 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14449 the other part of bug #814548
14450 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14452 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14454 * src/SDCCcse.c: fixed part of bug #814548
14456 2003-09-28 Borut Razem <borut.razem AT siol.net>
14458 * src/asm.c: rewrite of printILine() to use temporary file instead
14460 * src/xa51/main.c: commented out declaration of int rewinds
14462 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14464 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14466 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14468 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14469 * src/asm.c (printILine): Fixed bug #811015
14471 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14473 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14476 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14478 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14479 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14480 to correctly handle general case of AOP_PAIRPTR
14481 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14483 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14485 * src/mcs51/ralloc.c (fillGaps),
14486 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14487 register positioning bug)
14489 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14491 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14493 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14495 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14496 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14497 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14498 (ralloc doesn't intentionally do this now, but perhaps later)
14499 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14500 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14501 register positioning bugs (Fixed bug #762602 and #795325)
14502 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14503 (Fixed bug #808779)
14504 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14505 lines that --i-code-in-asm generates
14507 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14509 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14510 trying to fclose a FILE* that was already closed.
14512 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14514 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14515 of const struct should be treated as if const themselves)
14517 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14519 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14521 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14523 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14524 Unix (/n) and DOS (/r/n) line terminations.
14526 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14528 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14531 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14533 * src/mcs51/gen.c (genFunction, genEndFunction),
14534 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14535 and restore of EA so that stack offsets to parameters are
14536 correct when using both critical and reentrant/stack-auto.
14537 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14538 size (can be triggered in error if sloc is shared between
14539 different sized objects)
14540 * device/include/float.h: fixed macros to explicitly use
14541 unsigned long where needed
14543 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14545 Feature req. 799831: added code to allow nesting of critical functions
14546 * src/mcs51/gen.c (genFunction, genEndFunction)
14547 * src/ds390/gen.c (genFunction, genEndFunction)
14549 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14551 * src/SDCCsymt.c (sclsFromPtr),
14553 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14554 support for standard C idiom of memory mapped variables; for
14555 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14556 to xdata int at 0x1234 tempvar = 1.
14557 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14558 provided by Akiya ISHIDA
14560 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14562 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14563 * src/SDCCval.c (constVal): added reduction from int to char
14564 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14565 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14566 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14568 * support/regression/tests/shifts.c: fixed
14570 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14572 * src/z80/gen.c (genXor): Fixed bug #805445
14574 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14576 Fixed bug #621531 (const & volatile confusion in the type chain).
14577 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14578 refer to the const or volatile state of the pointer itself.
14590 * src/pic16/ralloc.c
14591 * support/regression/tests/const.c
14593 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14595 When checking for duplicated modules, use absolute paths
14596 instead of relative paths. Files changed:
14601 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14603 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14605 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14607 * device/include/string.h: added size_t typedef, changed
14608 prototypes to use size_t, eliminated separate reentrant and
14609 non-reentrant declarations, added _memmove declaration
14610 * device/lib/_memcpy.c: changed to use size_t instead of int,
14611 changed /4 to >>2 to avoid division library call
14612 * device/lib/_memcmp.c,
14613 * device/lib/_memset.c,
14614 * device/lib/_strncat.c,
14615 * device/lib/_strncpy.c,
14616 * device/lib/_strncmp.c: changed to use size_t instead of int
14617 * device/lib/_memmove.c: new file (fixed bug #772294)
14618 * device/lib/Makefile.in: added _memmove.c
14619 * device/lib/z80/asm_strings.s: fixed bug #772290
14620 * support/regression/tests/bitfields.c: attempt to fix host assertion
14621 failure on amd64-unknown-linux2.2
14623 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14626 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14627 * as/z80/asmain.c (main): fixed bug #801766
14629 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14634 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14636 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14637 reported in bug #800609
14639 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14641 * Top header beautifications in src/pic16 directory:
14642 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14643 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14644 pcoderegs.h, ralloc.c, ralloc.h
14645 * main.c: added top header and GPL license notice
14646 * pcode.c: fixed the if-conditional warning
14648 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14650 * device/lib/_mullong.c: replaced int by short for gcc
14652 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14654 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14655 and JUMPTABLE iCodes properly now (worked by accident before)
14656 * src/mcs51/gen.c (leftRightUseAcc),
14657 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14658 iCode properly now. Use getSize instead of nRegs since a & b
14659 aren't part of the nRegs tally.
14661 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14663 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14664 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14665 before instructions that use the _STATUS register
14667 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14669 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14670 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14671 fetching of the pointer
14672 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14673 copied from genNearPointerSet()
14674 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14675 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14676 If they pop r0/r1 they must be called in the opposite order than aopOp().
14677 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14678 (resp. --stack-auto), prepared for --xstack
14680 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14682 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14684 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14686 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14687 these ports have their own __sdcc_external_start()
14689 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14691 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14692 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14693 type for bits was changed. It resulted in bit variables becoming
14694 global, which is not permitted in PIC 14 assembly output.
14696 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14698 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14700 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14702 Z80 and MCS51 linkers complaint if a public symbol is defined
14703 in more than one library module:
14707 * as/mcs51/Makefile.in
14709 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14711 A few small changes that speed up the peephole optimizer.
14715 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14717 Try to make the peephole optimizer smarter by maintaining
14718 an association between the assembly source code and the
14719 iCodes that originated them. Put this information to use
14720 with a new peephole rule condition "notVolatile" so that
14721 the rules can be aggressive yet still safe.
14726 * src/mcs51/peeph.def
14728 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14732 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14733 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14734 if the left or right operand symbols have the accuse flag set.
14736 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14738 Changed the type of the result of the ! (NOT) operator to char;
14739 previously it returned the same type as the source. This allows
14740 us to eliminate all the genFloatNot functions (all of its target
14741 implementations were very buggy) since !float can use the same
14744 * src/SDCCicode.c (ast2iCode): ! returns char
14745 * src/mcs51/gen.c (genNot, genNotFloat),
14746 * src/ds390/gen.c (genNot, genNotFloat),
14747 * src/z80/gen.c (genNot, genNotFloat),
14748 * src/pic/gen.c (genNot, genNotFloat),
14749 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14751 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14753 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14754 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14755 during interrupts. Ensure WSAVE is located at a shared bank address.
14756 2. Fixed page selection in some places
14757 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14758 the registers name strings.
14759 4. Fixed "signed / unsigned compare" compiler warnings.
14760 5. The PIC port manages its own allocation of the general purpose
14761 registers, but makes no attempt to reuse them. As a result when
14762 compiling it soon runs out of general purpose registers. Some
14763 additional code was added to the files pcode.c and device.c to walk
14764 through the function call tree and rename the registers so that they
14774 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14775 genPlus() & genMinus() when the result is the same as left or right
14777 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14779 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14781 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14783 Made bitfield a distinct type from bit so that bitfields
14784 convert as per ANSI C and bits retain their traditional
14785 boolean style behaviour. Implemented bitfield support in
14793 * src/ds390/gen.c: bit v bitfield split
14794 * src/z80/gen.c: New support for bitfields
14795 * support/regression/tests/bitfields.c: reenabled z80,
14798 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14800 Rules 246.x, 247.x relate to bitfields, the others speed up
14801 access to xdata mapped I/O devices.
14803 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14805 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14807 Cleaned up genPackBits and genUnpackBits and added two helper
14808 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14809 for literal assignments in genPackBits (thanks to Frieder for
14815 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14817 Fixed bug #748310 (pointer to function type mishandled when the
14818 function name is omitted). Also fixed a SIGSEGV when a function
14819 attribute (reentrant, etc) is used on a non-function or on a
14820 function but misplaced before the parameter list.
14822 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14824 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14825 * support/Util/SDCCerr.h,
14826 * support/Util/SDCCerr.c: Added func attr misuse error msg
14828 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14830 Fixed bug #787649 by anonymous
14831 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14832 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14834 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14836 Fixed numerous bitfield problems.
14838 * src/SDCC.y: More bitfield related error checking
14840 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14841 * support/Util/SDCCerr.h,
14842 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14843 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14844 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14845 * support/regression/tests/bitfields.c: tests added
14847 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14849 Made the constant following the "interrupt" keyword optional. If
14850 omitted, the function will not automatically be given an entry
14851 in the interrupt vector table (similar to #pragma NOIV, but
14852 less syntacticly kludgy). The interrupt number is also now
14853 range checked. Also fixed a bug in the high order bit example
14860 * support/Util/SDCCerr.c
14861 * support/Util/SDCCerr.h
14864 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14866 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14867 * src/SDCCicode.c (operandOperation): rewritten some ops
14868 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14869 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14871 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14872 be re-activated by defining REDUCE_LITERALS)
14873 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14874 unsigned, but are signed by default
14875 * src/SDCCval.c (constVal): rearranged
14876 * src/SDCCval.c (valMod): preliminary fix
14877 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14878 * support/regression/literalop.c: added, work in progress
14880 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14882 Generate warnings for useless declarations like "char data;"
14883 that don't do what new users expect.
14886 * support/Util/SDCCerr.h
14887 * support/Util/SDCCerr.c
14889 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14891 * src/SDCCval.c (valMult): fix overflow detection of negative int
14893 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14895 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14897 Changes to support big endian targets:
14910 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14912 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14913 * device/lib/time.c: fixed warning "integer overflow in expression"
14915 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14917 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14918 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14919 constants are unsigned; added recognition of "u" flag for unsigned
14920 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14921 * src/SDCCval.c (valDiv, valMod): fixed signdness
14922 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14923 signedness of modulo, left and right shift
14924 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14925 * support/Util/SDCCerr.h: added warning W_INT_OVL
14926 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14927 * src/SDCCast.c (ast_print): improved output of constants
14929 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14931 Fixed some warnings when building with MSVC:
14933 * as/mcs51/asdata.c
14937 * link/z80/aslink.h
14938 * link/z80/lkdata.c
14939 * link/z80/lkeval.c
14944 * support/cpp2/cpplib.c
14948 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14952 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14954 * support/librarian/clean.mk: Do not remove Makefile.
14955 * support/librarian/Makefile: added.
14957 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14959 Added librarian to MSVC build:
14962 * support/librarian/librarian.dsp
14964 'configure' not needed for librarian, removed:
14965 * support/librarian/configure
14966 * support/librarian/configure.in
14967 * support/librarian/config_in.h
14968 * support/librarian/Makefile.in
14970 Hopefully these ones built the librarian and the rest of sdcc properly:
14972 * Makefile.common.in
14974 Messed up 'configure', so revert to previous version:
14978 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14981 there, while the mantissa of a double is "only" 53 bits wide.
14983 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 Adding sdcclib to the build. MSVC project coming soon.
14986 Files added/changed:
14988 * support/librarian/clean.mk
14989 * support/librarian/configure
14990 * support/librarian/configure.in
14991 * support/librarian/config_in.h
14992 * support/librarian/Makefile.bcc
14993 * support/librarian/Makefile.in
14994 * support/librarian/sdcclib.c
14997 * Makefile.common.in
15001 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15003 Linker now complaints if linked modules have conflicting options, for
15004 example, one compiled using --model-large and another one compiled with
15005 --model-small. The following files were modified:
15007 * as/mcs51/asdata.c
15008 * as/mcs51/aslink.h
15010 * as/mcs51/asmain.c
15012 * as/mcs51/i51pst.c
15013 * as/mcs51/lkdata.c
15014 * as/mcs51/lklibr.c
15015 * as/mcs51/lkmain.c
15021 * link/z80/aslink.h
15022 * link/z80/lkdata.c
15023 * link/z80/lklibr.c
15024 * link/z80/lkmain.c
15027 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15029 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
15030 as/mcs51/lklibr.c: Generate a warning when a library is not found.
15032 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
15034 * src/z80/mappings.i: fix _mul[us][int,long] entries
15036 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15038 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
15040 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15042 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
15043 * support/regression/tests/bitopcse.c: added
15051 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15053 added support for new library format to z80, gbz80 linkers:
15059 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
15061 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
15062 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
15064 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
15066 added DUMMY_READ_VOLATILE:
15075 * src/SDCCcse.c (algebraicOpts): many improvements
15076 * src/SDCCcse.h: removed algebraicOpts()
15077 * src/SDCCicode.c (picDummyRead): added
15079 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15081 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15082 "Insufficient space in data memory".
15084 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15086 * src/mcs51/gen.c: fixed bug #771358
15087 * src/z80/gen.c: fixed bug #759087
15089 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15091 * src/pic16/glue.c: minor cleanup by Vangelis
15093 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15095 * device/include/regc515c.h: fixed #758477
15096 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15097 * device/lib/_gptrput.c: saved a few bytes
15098 * my tab spacing is 8, yours too?)
15099 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15100 * device/lib/serial.c: process RX bytes earlier than TX bytes
15101 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15103 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15105 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15107 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15109 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15111 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15113 * device/lib/Makefile.in: bad fix, reverted to 1.43
15115 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15117 * device/lib/Makefile.in: added missing z80 object files
15119 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15122 pic16 progress by Vangelis:
15125 * src/pic/Makefile:
15132 * pic16/genarith.c:
15137 * pic16/pcodepeep.c:
15140 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15142 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15144 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15146 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15147 added gbz80 build to MSVC project.
15148 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15149 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15150 from 8051 stuff and setup so it links using a .lnk file.
15152 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15154 * support/librarian/sdcclib.c: sdcc librarian.
15155 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15158 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15160 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15162 2003-07-02 Borut Razem <borut.razem AT siol.net>
15164 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15165 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15166 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15167 src/xa51/main.c, src/z80/main.c:
15168 virtualization of glue() function: each port has it's own glue function,
15169 which is accessed by do_glue function pointer in PORT.general structure
15171 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15173 * DS800C400 fun, improved ROM interface and tinibios.
15175 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15177 * More support for DS80C400. Now includes beginning of interface to ROM.
15179 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15181 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15183 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15185 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15187 2003-06-19 Borut Razem <borut.razem AT siol.net>
15189 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15191 2003-06-19 Borut Razem <borut.razem AT siol.net>
15193 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15194 fixed Z80 port - crt0.o: cannot open.
15196 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15198 * support/Util/MySystem.c (merge_command): revert bad fix
15200 2003-06-18 Borut Razem <borut.razem AT siol.net>
15202 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15204 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15206 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15207 option --use-stdout sends errors to stdout instead of stderr.
15209 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15211 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15213 2003-06-15 Borut Razem <borut.razem AT siol.net>
15215 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15216 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15217 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15218 fixed width array of pointers replaced with sets;
15219 multiple include and lib paths ared transferred to preprocessor and linker
15220 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15221 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15222 fixed width array of pointers
15223 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15224 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15225 fixupPath(), getPathDifference()
15226 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15227 fixed width array of pointers
15229 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15231 * src/pic16/ralloc.c: fix warnings
15232 * src/pic16/pcode.c: fix warning
15234 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15236 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15237 know all the details, but essentially this set of changes enable
15238 the pic16 port to generate movff instructions and generate assembler
15242 * src/pic16/glue.c:
15243 * src/pic16/pcode.c:
15244 * src/pic16/device.c:
15245 * src/pic16/main.c:
15246 * src/pic16/pcode.h:
15247 * src/pic16/pcoderegs.c:
15248 * src/pic16/ralloc.c:
15249 * src/pic16/ralloc.h:
15251 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15253 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15254 added option --vc, so sdcc errors and warnings are compatible with
15255 Microsoft Visual Studio.
15257 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15259 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15260 device/lib/libfloat.lib: added atof function.
15262 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15264 * doc/sdccman.lyx: updated to Lyx 1.3
15265 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15266 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15267 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15269 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15271 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15273 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15275 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15276 additions to the "related tools/documentation" section
15278 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15280 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15282 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15284 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15285 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15287 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15289 * doc/sdccman.lyx: fix double dash and other minor things
15290 * doc/Makefile: fix double dash
15292 2003-05-28 Karl Bongers(patches from Martin Helmling)
15293 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15294 condition and ignore commands.
15296 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15298 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15299 is in parts still quite out of date, I did changes as far as I felt makes sense
15300 for a non-native english speaker.
15301 Please feel free to add to the manual or to correct my changes.
15302 * doc/Makefile: undid touching the date of intermediate tex files.
15304 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15306 * doc/sdccman.lyx: Manual has an index now
15308 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15310 Finalize muluint/mulsint and mululong/mulslong merging:
15311 * device/lib/_mulint.c
15312 * device/lib/_mullong.c
15313 * device/lib/gbz80/mul.s
15314 * device/lib/gbz80/stubs.s
15315 * device/lib/z80/mul.s
15316 * device/lib/z80/stubs.s
15317 * src/SDCCsymt.c (initCSupport)
15319 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15321 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15322 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15323 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15324 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15327 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15329 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15330 the regression tests I'm not brave enough to enable 245.b, 245.c
15331 * doc/sdccman.lyx: added latex preamble for hyperref package.
15332 Using pdflatex this will give you a hyperlinked pdf file with
15333 bookmarks. (prepend '%' before /usepackage if this breaks something)
15335 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15337 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15339 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15341 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15343 2003-05-21 <johan AT balder>
15345 * src/SDCCglue.c (printIval): fixed bug #739934
15347 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15349 Applied patch from bug 737905 (renamed yylineo to mylineno):
15356 * src/pic16/pcode.c: Cleaned warnings
15357 * src/pic16/pcodeflow.c: Cleaned warnings
15358 * src/pic16/pcoderegs.c: Cleaned warnings
15360 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15362 * src/pic16/pcode.c: Cleaned warnings
15363 * src/pic16/pcodepeep.c: Cleaned warnings
15364 * src/pic16/ralloc.c: Cleaned warnings
15366 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15368 * doc/sdccman.lyx: fixed bug 739745
15369 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15371 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15373 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15374 it can be defined with CFLAGS when running configure
15375 * src/SDCCmain.c: fixed compiling + linking with object files
15377 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15379 * configure.in: configure for pic16 port,
15380 added --disable-pic16-port
15381 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15382 * src/SDCCmain.c: linkOptions is changed to set *,
15383 added if/endif conditional macros to remove options help
15384 messages from optionsTable when a port is not configured, added
15385 support for the PIc16 port in the ports table, when executing
15386 the compiler with no port specified on command line, a default
15387 port is selected with the new macro DEFAULT_PORT which is
15388 defined in port.h, in setDefaultOptions() linkOptions is removed
15389 from initialization assignment, since now it is a set,
15390 parseCmdLine uses setParseWithComma for linkOptions, in
15391 linkEdit() linkOptions are accessed with new function indexSet()
15392 which returns the i'th item of a set variable. See SDCCset.c, in
15393 linkEdit() when calling buildCmdLine(), added linkOptions as
15394 last argument. Now users can pass arguments to gplink via the
15395 -Wl option, main() uses pic16glue() to glue up pic16 programs
15396 * src/SDCCpeeph.c: various changes to support pic16
15397 * src/SDCCset.c: added function void *indexSet(set *, int) to
15398 return the i'th item of the set
15399 * src/SDCCset.h: added function prototype for indexSet()
15400 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15401 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15402 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15403 added macro DEFAULT_PORT
15404 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15405 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15407 * src/pic16/glue.c: commented out some error producing lines
15408 * src/pic16/main.c: __config directives are commented out to stop
15409 gpasm complaining and test the linkage with gplink, _linkCmd and
15410 _asmCmd changed to be more gplink and gpasm friendly
15411 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15412 produced an error when parsed, peep rule 12 is added to utilize
15413 movff, but it is commented out since the pCode does not support
15414 yet a command with 2 address arguments
15416 2003-05-18 <johan AT balder>
15418 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15419 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15420 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15422 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15423 Added feature to script commands from file.
15425 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15427 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15428 * src/SDCCutil.c: include ctype.h for win32
15430 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15434 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15436 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15437 Fixed so you can set breakpoints prior to run, run does not stop
15438 on entry now. Add tbreak. Other enhancements and fixes for use
15441 2003-05-12 Borut Razem <borut.razem AT siol.net>
15443 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15445 2003-05-11 Borut Razem <borut.razem AT siol.net>
15447 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15448 the path of bin directory, so that PATH is the only env. variable, which has to be set
15449 in case of standard installation.
15450 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15451 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15452 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15454 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15456 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15457 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15458 temp files are in the port dir; clean the gen/test directory when
15459 generating new test.c
15460 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15461 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15462 * support/regression/tests/zeropad.c: added
15464 2003-05-09 <johan AT balder>
15466 * src/SDCCglue.c: fixed bug #597940
15468 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15470 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15471 cache sfr, optimize next,step, fix off by one sourceline,
15472 support ddd list function.
15473 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15475 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15477 * support/regression/HTMLgen.py: added compare_s2f()
15478 * support/regression/Makefile: redo 1.27
15479 * support/regression/generate-cases.py: redo 1.5
15481 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15483 * support/regression/tests/float.c: workaround 33 bit hex constant
15484 * support/regression/tests/simplefloat.c: fix division for host
15486 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15488 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15489 that tame's the PIC's over-aggressive optimizer.
15491 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15493 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15496 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15498 Initial support for DS80C400. "Hello world" runs on TINIm400
15501 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15503 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15504 * Some notes on ddd usage added in debugger/README
15505 Martin Helmling adding more features and fixes for ddd GUI debugger.
15506 Code added for nexti, stepi, up, down, and other adjustments.
15508 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15510 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15511 * src/pic/peeph.def Added two rules to optimize carry manipulation
15512 * src/pic/* removed debug printfs
15514 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15516 * debugger/mcs51/cmd.c: added header newalloc.h
15518 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15520 * as/Makefile: new EXEEXT
15521 * as/z80/Makefile: remove trailing slash of BUILDIR
15522 * as/z80/clean.mk: new EXEEXT
15523 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15524 * support/cpp2/Makefile.in: new EXEEXT
15525 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15527 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15529 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15530 EXEEXT was introduced to fix all related problems with targets
15531 "clean", "install" and "uninstall"; a couple of further flaws
15532 especially with "clean" have been fixed too
15533 * as/mcs51/Makefile.in
15534 * as/mcs51/clean.mk
15538 * debugger/mcs51/Makefile.in
15539 * debugger/mcs51/clean.mk
15540 * link/z80/Makefile
15541 * link/z80/Makefile.in
15542 * link/z80/clean.mk
15544 * packihx/Makefile.in
15546 * sim/ucsim/Makefile
15547 * sim/ucsim/clean.mk
15548 * sim/ucsim/avr.src/Makefile.in
15549 * sim/ucsim/avr.src/clean.mk
15550 * sim/ucsim/s51.src/Makefile.in
15551 * sim/ucsim/s51.src/clean.mk
15552 * sim/ucsim/xa.src/Makefile.in
15553 * sim/ucsim/xa.src/clean.mk
15554 * sim/ucsim/z80.src/Makefile.in
15555 * sim/ucsim/z80.src/clean.mk
15556 * sim/ucsim/main_in.mk
15557 * sim/ucsim/packages_in.mk
15558 * sim/ucsim/gui.src/Makefile.in
15559 * sim/ucsim/gui.src/serio.src/Makefile.in
15560 * sim/ucsim/gui.src/serio.src/clean.mk
15563 * support/cpp2/Makefile.in
15564 * support/cpp2/clean.mk
15565 * support/makebin/Makefile
15566 * support/makebin/clean.mk
15567 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15568 * doc/sdccman.lyx: --program-suffix no longer needed
15570 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15572 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15573 Martin Helmling added support for ddd GUI debugger.
15574 Code added to display assembly, set variables, and other commands
15575 to interface to ddd.
15577 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15579 * as/Makefile: fix target clean
15580 * as/clean.mk: fix target clean
15581 * as/z80/clean.mk: fix target clean
15583 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15585 * Makefile.common.in: added AT EXEEXT AT
15586 * configure.in: removed all mingw32 stuff
15587 * configure: rebuilt from configure.in
15588 * doc/sdccman.lyx: updated section "installation"
15589 * support/scripts/sdcc_mingw32: adapted to configure
15590 * support/scripts/sdcc_cygwin_mingw32: added
15592 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15594 * src/pic Added object file support for the PIC port
15595 * src/pic Applied patch from Craig Franklin (this started the object file support)
15596 * src/regression Updated the PIC regression tests for object files
15598 2003-04-20 Borut Razem <borut.razem AT siol.net>
15600 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15601 lklex.c: In function `getfid':
15602 lklex.c:203: warning: array subscript has type `char'
15603 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15604 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15605 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15606 stack handling macros
15608 2003-04-19 Borut Razem <borut.razem AT siol.net>
15610 * "handling space characters in file path" task:
15611 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15612 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15613 * support/Util/MySystem.h: make it self-sufficient
15614 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15615 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15616 handling space characters in file path
15617 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15618 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15619 * support/Util/MySystem.c: handling space characters in executable's path
15621 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15623 * as/z80/Makefile: fix permanent rebuild of z80
15624 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15625 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15627 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15629 * src/SDCCopt.c: add special case optimization to replace modulo by
15630 a power of two with a bitwise AND.
15632 2003-04-18 <johan AT balder>
15634 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15636 2003-04-17 <johan AT balder>
15638 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15639 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15641 2003-04-13 Borut Razem <borut.razem AT siol.net>
15643 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15644 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15645 fixed mingw problem in adl_NORMALIZE_PATH
15647 2003-04-12 Borut Razem <borut.razem AT siol.net>
15649 * fixed "#pragma SAVE/RESTORE can not be nested":
15650 * src/SDCC.lex: reworked pragma handling functions
15651 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15652 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15654 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15656 * src/SDCCutil.c (pathEquivalent): defined but not used
15657 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15658 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15659 * configure: rebuilt from configure.in
15660 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15661 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15662 * device/include/Makefile.in: replace sdcc_datadir
15663 * device/lib/Makefile.in: replace sdcc_datadir
15664 * Makefile.common.in: add LDFLAGS from configure
15665 * packihx/Makefile.in: use LDFLAGS
15666 * src/Makefile.in: use LDFLAGS
15667 * support/cpp2/Makefile.in: add LDFLAGS from configure
15668 * support/makebin/Makefile: use LDFLAGS
15669 * .version: bumped version number to 2.3.5
15671 2003-04-12 Borut Razem <borut.razem AT siol.net>
15673 * completed "different paths" task:
15674 * src/SDCCmacro.c: fixed bug in handling quotes
15675 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15676 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15678 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15680 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15682 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15684 * ds390/gen.c ds390/peeph.def: fix bug 706781
15686 2003-04-11 Borut Razem <borut.razem AT siol.net>
15688 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15690 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15692 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15693 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15694 set - this bit used to not be set...).
15695 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15696 bad code in PIC Port
15697 * src/regression/and2.c added to test bug 609268
15698 * src/regression/Makefile added and2.c to regression test
15701 2003-04-08 <johan AT CP255758-A>
15703 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15704 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15705 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15707 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15709 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15711 * support/cpp2/Makefile.in: fix bug #487815
15712 * configure: rebuilt from configure.in
15713 * Makefile.common.in: docdir changed, new path suffixes
15714 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15715 * sdcc_vc_in.h: reflect changes from sdccconf.h
15716 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15717 * src/SDCCutil.h: remove BINDIR hack
15718 * doc/sdccman.lyx: update new path hierarchy
15720 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15722 * src/SDCCpeeph.c: added okToRemoveSLOC test
15724 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15726 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15728 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15730 * src/SDCCpeeph.c: added labelIsReturnOnly test
15731 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15733 2003-04-05 <johan AT balder>
15735 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15736 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15737 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15738 * src/SDCCast.c: fixed a warning
15739 * src/SDCCast.h: fixed a warning
15740 * src/SDCCicode.c (operandFromAst): fixed a warning
15742 2003-04-04 <johan AT balder>
15744 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15745 * src/SDCCast.c (decorateType): fixed bug #715076
15746 * src/SDCC.y: fixed bug #702907
15748 2003-04-03 <johan AT balder>
15750 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15751 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15752 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15753 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15754 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15756 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15758 * _decdptr.c: fix return values
15759 * _gptrget.c: fix return values
15760 * _gptrgetc.c: fix return values
15761 * _gptrput.c: fix return values
15762 * _mulint.c: fix return values
15763 * as/z80/Makefile: fix 'make -j' problem
15765 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15767 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15768 * configure.in: big cleanup, updated to autoconf 2.5x
15769 * configure: rebuilt from configure.in
15770 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15771 * sdcc_vc_in.h: reflect changes from sdccconf.h
15772 * doc/Makefile: fixed a flaw in "make install"
15774 2003-04-02 <johan AT balder>
15776 * src/ds390/gen.c (genCmp): no comments
15777 * src/mcs51/gen.c (genCmp): no comments
15778 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15779 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15781 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15783 * support/regression/generate-cases.py: place generated file in given sub directory
15784 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15785 * support/regression/Makefile: improvements for 'make -j';
15786 side effect: it's simpler and faster now
15788 2003-03-31 Borut Razem <borut.razem AT siol.net>
15790 * src/z80/main.c: link-{port} and as-{port} defined without path
15791 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15793 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15795 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15797 2003-03-30 Borut Razem <borut.razem AT siol.net>
15799 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15800 changed type of list parameter to set
15801 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15802 * src/port.h: changed type of do_assemble() parameter to set
15803 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15804 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15805 definition of "cppoutfilename" macro with NULL value in preProcess()
15806 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15807 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15808 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15809 replaced with set *binPathSet
15810 * shash_add() deallocates the item, if allready exsists, before adding the new one
15811 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15813 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15815 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15816 a nested for loop bug in the PIC port
15817 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15820 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15822 * support/Util/dbuf.h: remove C++ stuff to make it portable
15824 2003-03-28 Borut Razem <borut.razem AT siol.net>
15826 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15827 literal strings in stringLiteral()
15828 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15829 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15832 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15834 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15836 2003-03-26 <johan AT balder>
15838 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15839 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15840 * src/SDCCast.c (decorateType): fixed " -v < 3"
15842 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15844 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15845 Added Lenny Story's debug infrastructure changes:
15846 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15847 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15848 * src/cdbFile.c: added
15849 * src/SDCCdebug.c: added
15850 * src/SDCCdebug.h: added
15851 * src/SDCCast.c (createFunction)
15852 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15853 * src/SDCCmain.c (parseCmdLine, main)
15854 * src/SDCCmem.c (redoStackOffsets)
15855 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15858 * src/avr/gen.c (genAVRCode)
15859 * src/ds390/gen.c (gen390Code)
15860 * src/mcs51/gen.c (gen51Code)
15861 * src/pic/gen.c (genpic14Code)
15862 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15863 * src/xa51/gen.c (genXA51Code)
15864 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15866 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15868 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15869 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15871 2003-03-22 <johan AT balder>
15873 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15875 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15877 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15878 * doc/cdbfileformat.lyx: added, written by Lenny Story
15879 * doc/Makefile: added cdbfileformat.lyx
15880 * doc/clean.mk: added cdbfileformat.lyx
15882 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15884 * src/mcs51/peeph.def: fix bug #705773
15886 2003-03-20 <johan AT balder>
15888 An sfr/sbit can have an "at #" AND an initializer
15889 * src/SDCCsymt.c (checkSClass):
15890 * src/SDCCmem.c (allocGlobal):
15891 * src/SDCCmem.c (allocLocal):
15892 * src/SDCCast.c (createBlock):
15894 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15898 2003-03-16 <johan AT balder>
15900 Undid the hackup of const and volatile, the problem is much bigger
15902 * src/SDCCast.c:1.171
15903 * src/SDCCglue.c:1.138
15904 * src/SDCCicode.c:1.146
15905 * src/SDCCsymt.c:1.150
15906 * src/SDCCval.c:1.65
15908 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15910 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15911 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15913 2003-03-13 <johan AT balder>
15915 Hackup const and volatile modifiers in type chains a bit:
15917 * src/SDCCast.c:1.169
15918 * src/SDCCglue.c:1.136
15919 * src/SDCCicode.c:1.143
15920 * src/SDCCsymt.c1.146
15921 * src/SDCCsymt.h1.59
15922 * src/SDCCval.c:1.63
15924 2003-03-12 <johan AT balder>
15926 * src/SDCCBBlock.h: more LRH debugging junk
15927 * src/SDCCcflow.h: more LRH debugging junk
15928 * src/SDCCloop.c: more LRH debugging junk
15929 * src/SDCC.y (struct_declaration): fixed bug #697590
15930 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15931 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15932 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15934 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15935 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15936 test function names must now match exactly).
15937 * src/SDCCcse.c: added special case in findCheaperOp to allow
15938 extending a short integer. Makes less awful code for bug 700121 test case.
15940 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15942 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15943 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15945 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15947 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15948 actually called (operandsNotEqual() was called for all
15949 operandsNotEqualX tests).
15951 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15953 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15954 with shorter literals. Fixes bug 700121.
15956 2003-03-11 <johan AT balder>
15958 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15960 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15962 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15963 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15965 2003-03-10 Borut Razem <borut.razem AT siol.net>
15967 * src/SDCCmain.c: pipe preprocessor's output
15968 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15969 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15970 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15971 which closes all pipes in pipeSet set
15972 * src/SDCCset.c: free deleted item in function deleteSetItem()
15973 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15974 moved from z80 to src subproject
15975 * .version: increased version number to 2.3.4
15977 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15979 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15980 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15981 * support/regression/ports/xa51/spec.mk: fix typo
15983 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15985 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15987 2003-03-09 Borut Razem <borut.razem AT siol.net>
15989 * src/SDCCmain.c: pipe preprocessor's output
15990 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15991 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15992 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15993 which closes all pipes in pipeSet set
15994 * src/SDCCset.c: free deleted item in function deleteSetItem()
15995 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15996 moved from z80 to src subproject
15998 2003-03-09 Borut Razem <borut.razem AT siol.net>
16000 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
16001 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
16002 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
16003 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
16004 * src/SDCCglobl.h: unification of WIN32 native definitions
16006 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16008 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
16010 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16012 * src/configure.in: check for endianess (even while cross-compiling)
16013 * src/configure: check for endianess (even while cross-compiling)
16014 * src/configure_in.h: check for endianess (even while cross-compiling)
16015 * src/avr/gen.c: remove old endianess stuff
16016 * src/mcs51/gen.c: remove old endianess stuff
16017 * src/ds390/gen.c: remove old endianess stuff
16018 * src/pic/gen.c: remove old endianess stuff
16019 * src/pic/genarith.c: remove old endianess stuff
16020 * src/pic/glue.c: fix endianess check
16021 * src/pic16/gen.c: remove old endianess stuff
16022 * src/pic16/genarith.c: remove old endianess stuff
16023 * src/pic16/glue.c: fix endianess check
16024 * src/xa51/gen.c: remove old endianess stuff
16025 * src/z80/gen.c: fix endianess check
16026 * src/SDCCglue.c: fix endianess check
16027 * src/ds390/peeph.def: fix bug 700036
16029 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
16031 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
16032 * src/configure: find appropriate data-types on host for SDCC's int and long
16033 * src/configure.in: find appropriate data-types on host for SDCC's int and long
16034 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
16035 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
16037 2003-03-07 <johan AT balder>
16040 some minor cleanups before the big shot
16041 OP_DEFS and OP_USES now use Kevin's protection
16042 new option --nolabelopt
16044 * src/SDCCBBlock.c:
16053 * src/ds390/ralloc.c:
16054 * src/mcs51/ralloc.c:
16055 * src/pic/ralloc.c:
16056 * src/xa51/ralloc.c:
16057 * src/z80/ralloc.c:
16059 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
16061 * src/pic/pcode.c (get_op): fix 64 bit warnings
16062 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
16063 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
16064 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
16065 * support/regression/tests/malloc.c: fix 64 bit warnings
16067 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
16069 * src/mcs51/gen.c (genMinus): fixed bug 696436
16071 2003-03-02 Borut Razem <borut.razem AT siol.net>
16073 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16075 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16077 * configure.in: test for mkstemp
16078 * sdccconf_in.h: add HAVE_MKSTEMP
16080 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16082 * device/include/ctype.h: removed warning while using --stack-auto
16083 * device/include/malloc.h: removed warning while using --stack-auto
16084 * device/include/string.h: removed warning while using --stack-auto
16086 2003-02-23 Borut Razem <borut.razem AT siol.net>
16088 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16089 because NDEBUG is defined (see man assert)
16090 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16092 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16094 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16095 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16097 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16099 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16100 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16102 2003-02-18 <johan AT balder>
16104 * as/mcs51/asmain.c (asmbl): module can start with a digit
16105 * as/z80/asmain.c (asmbl): module can start with a digit
16107 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16109 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16110 * src/asm.c: fix pipe() for Mingw32
16112 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16114 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16115 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16116 make -V work again; --c1mode reads now from stdin
16117 * doc/sdccman.lyx: added --c1mode
16118 * support/Util/SDCCerr.c: new messages for c1 mode
16119 * support/Util/SDCCerr.h: new messages for c1 mode
16120 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16122 2003-02-15 <johan AT balder>
16124 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16126 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16128 * doc/sdccman.lyx: Environment variables, -o and other minor things
16130 2003-02-14 <johan AT balder>
16132 * src/xa51/main.c: before anyone really tries to use it :)
16134 * Install doc's in share/sdcc/doc
16135 * removed some obsolete files
16136 * Do a proper make distclean and uninstall
16137 M Makefile.common.in
16140 M device/include/Makefile.in
16141 M device/lib/Makefile.in
16144 M sim/ucsim/doc/Makefile.in
16146 R src/avr/peeph.rul
16147 R src/xa51/peeph.rul
16148 M support/cpp2/Makefile.in
16149 M support/makebin/Makefile
16152 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16154 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16156 2003-02-10 Borut Razem <borut.razem AT siol.net>
16158 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16159 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16160 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16161 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16162 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16163 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16164 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16165 src/z80/Makefile.bcc: Borland Makefile cleanup
16166 * as/z80/Makefile.bcc: Added Borland Makefile
16167 * support/cpp2/borland.h: Removed
16169 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16171 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16172 * src/SDCC.lex: new pragma NOIV
16173 * src/SDCCglobl.h: new pragma NOIV
16174 * src/SDCCmem.c: new pragma NOIV
16176 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16178 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16180 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/SDCCmain.c: signal handling is switched off by --debug
16183 * doc/Makefile: small fix for install; use clean.mk again
16184 * doc/clean.mk: clean *.pdf and *.html too
16186 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16188 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16189 * device/lib/printfl.c: fix a ds390 bug by making it portable
16190 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16191 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16192 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16193 * debugger/mcs51/cmd.c: converted multi-line string literals
16194 * sim/ucsim/globals.cc: converted multi-line string literals
16195 * src/SDCCmain.c: introduced signal handler to remove temp files
16196 * doc/Makefile: small tweaks, implement clean
16197 * doc: removed generated files
16199 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16201 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16202 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16203 Address Record is not correctly generated for DS390."
16205 2003-02-02 Borut Razem <borut.razem AT siol.net>
16207 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16208 * as/mcs51/asm.h: fixed compilation with Borland C
16209 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16210 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16211 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16212 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16213 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16214 src/z80/Makefile.bcc: delete $(LIB) only if exist
16215 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16217 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16219 * device/include/malloc.h: introduced NULL
16220 * device/include/string.h: introduced NULL
16221 * device/include/stdlib.h: introduced NULL
16222 * device/lib/_memcpy.c: removed NULL
16223 * device/lib/_strcat.c: removed NULL
16224 * device/lib/_strchr.c: removed NULL
16225 * device/lib/_strcmp.c: removed NULL
16226 * device/lib/_strcpy.c: removed NULL
16227 * device/lib/_strcspn.c: removed NULL
16228 * device/lib/_strlen.c: removed NULL
16229 * device/lib/_strncat.c: removed NULL
16230 * device/lib/_strncmp.c: removed NULL
16231 * device/lib/_strncpy.c: removed NULL
16232 * device/lib/_strpbrk.c: removed NULL
16233 * device/lib/_strrchr.c: removed NULL
16234 * device/lib/_strspn.c: removed NULL
16235 * device/lib/_strstr.c: removed NULL
16236 * device/lib/_strtok.c: removed NULL
16237 * device/lib/malloc.c: removed NULL, include own header
16239 2003-02-02 <johan AT balder>
16241 * 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
16242 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16243 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16244 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16245 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16246 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16248 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16250 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16253 2003-02-01 <johan AT balder>
16255 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16257 2003-01-31 <johan AT CP255758-A>
16259 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16261 2003-01-30 <johan AT balder>
16263 * src/SDCCBBlock.c: automatic bug detection
16264 * src/SDCCicode.c: automatic bug detection
16266 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16268 * src/SDCCglobl.h: now --xram-size 0 works
16269 * src/SDCCmain.c: now --xram-size 0 works
16271 2003-01-29 <johan AT balder>
16273 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16275 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16277 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16278 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16279 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16280 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16281 * src/SDCCglobl.h: Added options --xram-size and --code-size
16282 * src/SDCCmain.c: Added options --xram-size and --code-size
16284 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16286 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16287 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16289 2003-01-27 <johan AT balder>
16291 * src/SDCC.y: fixed bug #613764
16293 2003-01-26 <johan AT balder>
16295 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16296 * src/SDCCsymt.h: fixed bug #673374
16297 * src/SDCCglue.c: fixed bug #661910
16298 * src/SDCCast.c: fixed bug #458099 and 673374
16300 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16302 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16303 * as/mcs51/strcmpi.h: added
16304 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16305 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16306 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16307 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16308 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16309 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16310 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16311 * as/mcs51/Makefile.aslink: new module strcmpi
16312 * as/mcs51/Makefile.asx8051: new module strcmpi
16313 * as/mcs51/Makefil.bcc: new module strcmpi
16314 * as/mcs51/Makefile.in: new module strcmpi
16315 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16317 2003-01-26 <johan AT balder>
16319 * src/SDCCglue.c: reverted back to 1.124
16320 * src/SDCCast.c: reverted back to 1.156
16321 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16323 2003-01-25 <johan AT balder>
16325 * src/SDCCglue.c: A better fix for bug #661910
16326 * src/SDCCast.c: A better fix for bug #661910
16327 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16329 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16331 * src/Makefile.in: remove spawn.o
16332 * src/SDCCmain.c: remove spawn.h
16333 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16334 * src/spawn.c: removed
16335 * src/spawn.h: removed
16336 * support/regression/ports/ds390/spec.mk: link with -r
16338 2003-01-24 <johan AT CP255758-A>
16340 * src/ds390/gen.c (aopOp): fixed bug #667458
16341 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16342 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16343 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16345 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16347 * src/mcs51/peeph.def: better assembler identation by Frieder
16348 * src/mcs51/gen.c: better assembler identation by Frieder
16350 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16352 * as/z80/string.h: removed for gcc 3.2
16353 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16354 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16356 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16358 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16359 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16360 * support/regression/Makefile: separate temp files for ports
16361 * support/regression/generate-cases.py: separate temp files for ports
16362 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16363 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16365 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16367 * moved tinitalk to device/examples/ds390
16369 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16371 * as/mcs51/lkmem.c: rflag is for DS390
16372 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16373 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16374 (linkEdit): move mem- and map-files the same way as ihx-files
16375 * src/z80/main.c (_setDefaultOptions): removed --generic
16376 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16377 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16378 * src/pic/glue.c (picglue): --c1mode works again
16379 * src/pic16/glue.c (pic16glue): --c1mode works again
16380 * src/asm.c (printCLine): fix #660034
16382 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16384 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16385 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16386 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16387 * as/mcs51/lkmem (summary): better fix for sp problem
16388 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16389 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16390 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16391 remove --stack-after-data
16393 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16395 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16396 * src/SDCCutil.c (join): ugly bug: missing '\0'
16397 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16399 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16401 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16403 * src/pic/main.c (_asmCmd): gpasm supports -o
16404 * src/z80/main.c: more general macros
16405 * device/lib/Makefile.in: remove intermediate files
16407 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16409 * .version: Bumped version number to 2.3.3
16410 * src/SDCCBBlock.c: new option -o
16411 * src/SDCCglobl.h: new option -o
16412 * src/SDCCglue.c: new option -o
16413 * src/SDCCmain.c: new option -o
16414 * src/asm.c: new option -o
16415 * src/ds390/main.c: new option -o
16416 * src/pic/glue.c: new option -o
16417 * src/pic/pcode.c: new option -o
16418 * src/pic/ralloc.c: new option -o
16419 * src/pic16/glue.c: new option -o
16420 * src/pic16/pcode.c: new option -o
16421 * src/pic16/ralloc.c: new option -o
16422 * src/z80/main.c: new option -o
16423 * device/lib/Makefile.in: use -o
16424 * support/regression/ports/ds390/spec.mk: use -o
16425 * support/regression/ports/gbz80/spec.mk: use -o
16426 * support/regression/ports/mcs51/spec.mk: use -o
16427 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16428 * support/regression/ports/z80/spec.mk: use -o
16429 * support/regression/ports/ucz80/spec.mk: use -o
16430 * support/regression/ports/xa51/spec.mk: use -o
16431 * support/regression/fwk/lib/timeout.c: fix usage string
16433 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16434 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16436 2003-01-07 <johan AT balder>
16438 * src/SDCCast.c (decorateType): fixed bug #600035
16440 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16441 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16442 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16443 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16444 * src/pic/pcode.c: outcommented unused variable to remove warnings
16445 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16447 2003-01-06 <karl AT turbobit.com>
16448 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16451 2003-01-06 <johan AT balder>
16453 * src/SDCCicode.c: fixed array add
16455 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16456 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16457 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16459 2003-01-04 <johan AT balder>
16461 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16463 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16464 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16466 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16467 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16468 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16470 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16471 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16473 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16474 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16476 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16477 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16479 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16481 * in /sdcc/as/mcs51/ changed these files in order to create an
16482 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16483 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16484 following files to include the previous two files: aslink.dsp,
16485 Makefile.aslink, Makefile.bcc, and Makefile.in.
16487 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16488 .adb instead of .cdb
16490 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16492 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16493 value from option --iram-size.
16495 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16497 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16500 2002-09-18 <wiml AT hhhh.org>
16502 * SDCClrange.h: exposed setFromRange() and setToRange()
16503 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16504 packRegsForAccUse() (bug 542397)
16505 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16506 multiple times and emitting the fetch operations more than once
16507 added aopGetUsesAcc() function to allow binary operators to
16508 fetch their operands in the correct order; made genMinus() emit
16509 compact code for X = LITERAL - Y
16511 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16512 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16513 sprintf() in line 1267.
16515 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16516 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16519 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16520 Changes to aslink (All the changes are marked with 'JCF'):
16522 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16525 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16526 area BSEG. Also moves, if possible, the DATA area down into the internal
16527 ram so more space is available.
16529 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16532 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16533 not bytes. Function summary() which creates a memory usage summary
16534 file with extension .mem. Reports of overlaping stack and small stack
16535 size. If the space for the stack is less than 16 bytes aslink trows a
16538 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16539 the 8051. Option 'y' for memory summary output file.
16541 Changes to sdcc (All the changes are marked with 'JCF'):
16543 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16545 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16546 overlaying area for it (uses RegBankUsed[4]).
16548 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16549 bank zero as used by default. By default aslink locates the stack
16550 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16551 the creation of the .mem file. Delegates the allocation of data area
16552 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16553 the begining of the stack area to aslink.
16555 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16556 glue() in SDCCglue.c creates an area for it.
16558 2002-09-03 Borut Razem <borut.razem AT siol.net>
16559 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16560 sdcc/src/pic/glue.c:
16561 introduced atexit() handler for teporay files removal in case of
16562 errors, assertions, ...
16564 2002-08-29 Borut Razem <borut.razem AT siol.net>
16565 * sdcc/support/cpp2/auto-host_vc_in.h:
16566 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16567 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16568 Maybe there is a similar problem with BORLANDC? It should be checked!
16570 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16571 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16572 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16573 was not executed, and the compiler (cl) launched a warning:
16574 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16576 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16577 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16579 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16580 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16582 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16583 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16584 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16585 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16586 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16587 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16588 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16589 - added Release configuration in VS projects
16590 - review of compiler an linker options
16591 - VC .exe files are generated in bin_vc directory, not to interfere
16592 with binaries generated from other projects (cygwin, mingw, bcc ...)
16594 * sdcc/src/yacc.dsp: added
16596 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16597 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16598 and insert the version number definitions from .version
16600 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16602 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16603 added - genarate auto-host.h using auto-host_vc_in.h as template
16606 removed from CVS, generated automatically
16608 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16609 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16611 2002-08-11 Borut Razem <borut.razem AT siol.net>
16612 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16614 2002-08-10 Borut Razem <borut.razem AT siol.net>
16615 * src/SDCCmain.c (main):
16616 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16617 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16618 The consequence was that some temporary files were not removed.
16621 unification of code in functions tempfilename() and tempfile():
16622 function tempnam() is defined in Visual Studio 6.0 and .NET
16624 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16626 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16627 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16628 - removed compiler command line option /WX: Treats all warnings as errors
16629 - update a list of source files, included into the project
16631 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16632 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16633 changed project type to Generic Project so that can be correcly converted to VS.NET project
16635 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16637 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16639 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16641 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16642 added return 0 statements after assert() to make compiler happy
16644 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16645 added newline in the def file to keep MSC compiler satisfied
16647 * sdcc/src/z80/gen.c:
16648 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16649 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16650 - solved MSC error in function aopDump()
16652 * sdcc_vc.h: define PREFIX as "\\sdcc"
16654 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16655 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16657 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16658 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16659 - Rewrote the register banking algorithm.
16660 - Added pCode live-range analysis to registers (for now, only non-used and
16661 singly-used registers optimized away)
16663 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16665 * 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.
16667 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16668 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16670 2002-04-22 Michael Hope <michaelh AT vroom>
16672 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16674 * configure.in (DD_COPT): Added include support required for gbdk.
16676 * .version: Bumped version number just to increase it.
16678 * src/SDCCmain.c: Added -nostdinc to the default options.
16680 2002-04-15 Michael Hope <michaelh AT vroom>
16682 * device/lib/z80/printf.c (sprintf): Added.
16684 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16686 * src/z80/peeph.def: Added transpose redundent load rule.
16688 * src/z80/main.c: Added force callee saves for jaune.
16690 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16692 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16694 2002-03-28 Johan Knol <johan AT balder>
16696 * src/SDCCval.c: fixed bug #532436
16698 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16700 Added "char *Processor" field to the port structure.
16703 Added -p option. Allows port dependent processor to be specified.
16706 Initialized the new field char *Processor field to NULL in all ports
16709 Compiler generated registers for interrupt context saving
16710 were not getting allocated.
16712 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16715 Fixed left shift. Will promote the left side of a left shift
16716 if a) left shifting more than size of operand or b) when assigned
16717 to something size > size of left side
16719 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16721 tons of changes. Register allocation has been
16722 rewritten. Added customization for the various PICs. Flow
16723 analysis is restructured. ...
16725 * src/pic/device.h:
16728 * src/pic/device.c:
16729 Added. device.c is a PIC port hack to accomodate variations
16732 2002-03-13 Michael Hope <michaelh AT vroom>
16734 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16736 2002-03-04 johanknol <johanknol AT manik>
16738 * /src/SDCCval.c: fixed
16740 const unsigned char arr[][2] = { { 0, 1 } };
16741 t18.c:1: error: Initializer element is not constant
16743 2002-03-04 bela <bela AT manik>
16745 * /device/include/mcs51reg.h:
16746 ds89c420 register definition update
16748 2002-03-03 <johan AT FRIJA>
16750 * support/Util/SDCCerr.c: did something, but don't no why anymore
16752 * support/regression/tests/bug-524691.c: made it a little less shy
16754 * src/SDCCast.c (decorateType): fixed bug #524697
16756 * src/SDCCast.c: made some lineno improvements
16758 * src/SDCCval.c (getNelements): changed warning to error
16760 * src/SDCCglue.c (printIvalArray): changed warning to error
16762 * src/SDCCicode.c: fixed a warning for mingw
16764 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16766 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16768 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16770 * src/ds390/peeph.def:
16771 Added some more peephole rules
16773 * src/ds390/gen.c: Various fixes & enhancements
16775 * src/SDCClrange.c, src/SDCClrange.h:
16776 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16778 * src/ds390/ralloc.c:
16779 various fixes & enhancements (ds390) specific
16781 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16782 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16785 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16787 2002-03-02 <johan AT FRIJA>
16789 * src/SDCCast.c (decorateType): fixed bug #524708
16791 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16793 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16795 2002-03-01 Michael Hope <michaelh AT vroom>
16797 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16799 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16801 2002-03-01 <johan AT FRIJA>
16803 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16805 * src/SDCCast.c (decorateType): fixed bug #524209
16807 * src/SDCCval.c (valNot): fixed bug #524195
16809 2002-02-26 <johan AT balder>
16811 * src/xa51/gen.c: fixed a warning
16813 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16815 * src/SDCCast.c (decorateType): fixed bug #522534
16817 2002-02-23 <johan AT balder>
16819 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16821 2002-02-22 <johan AT balder>
16823 * src/SDCCast.c: fixed bug #514865
16825 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16827 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16829 * sdcc/src/SDCCloop.c:
16830 Previous fix was not good. basic blocks that have "break" or "return" are
16831 not really partof a loop , but live ranges used in these blocks should
16832 be live thru the entire loop, so set partOfLoop but don't add them to
16835 2002-02-21 <johan AT FRIJA>
16837 * src/SDCCcse.c: fixed bug #514308
16839 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16842 Fixed BUG #519583. If a conditional block ended in a return/break
16843 statement inside a loop, it was not being considered part of the loop.
16845 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16847 2002-02-10 Karl Bongers <karl AT turbobit.com>
16850 Fixed up SDCDB debugger somewhat. Updated debugger/README
16851 with lots of comments and notes.
16853 * device/examples/test2.c:
16854 Fix bug, "red" variable not being initialized(compiler complained).
16856 * device/examples/Makefile, examples/test3.c:
16857 Add Makefile in device/examples folder, compiles test3.c
16858 for use as a multiple module SDCDB test case.
16860 * sim/ucsim/cmd.src/cmdset.cc:
16861 Took out debug printfs in ucsim "next" command.
16863 * sim/ucsim/xa.src:
16864 Karl and Johan start ucsim XA support. Most dissassembly working,
16865 about 75% emulation done(plenty of work remaining).
16867 * sim/ucsim/z80.src:
16868 Add Z80 support to ucsim, add test-ucz80 regression test,
16869 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16870 Notice z80 compiler fails on examples/test3.c/crc code.
16872 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16874 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16875 Added support for --parms-in-bank1
16877 * src/ds390/peeph.def:
16878 added a few more peephole optimzations
16880 * src/ds390/main.c:
16881 1) added __builtin_inp & __builtin_outp used to read in data of given length
16882 from a memory mapped port
16883 2) added __builtin_memcmp
16884 3) added __builtin_swapw swap bytes of a short
16886 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16887 1) handle multiple send & receives from register bank1
16888 2) ralloc can now allocate DPTR1 to some liveRanges
16890 * src/SDCCsymt.c, src/SDCCsymt.h:
16891 changes to handle multiple sends & receives
16893 * src/SDCCptropt.h:
16894 added some pointer arithmetic optimization
16896 * src/SDCCptropt.c:
16897 added some pointer arithmetic optimizations but not stable yet so not
16898 called from anywhere (will get this working shortly)
16900 * src/SDCCopt.c: fixed for multiple sends & receives
16903 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16904 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16905 set preprocessor defines (depending on options)
16907 * src/SDCCicode.c, src/SDCCicode.h:
16908 changes made to handle multiple sends & receives
16911 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16913 * src/SDCCcse.c, src/SDCCcse.h:
16914 added function findbackward def (to be used in upcoming optimization)
16916 * src/SDCCcflow.c, src/SDCCcflow.h:
16917 added function returnAtEnd - to determine if a basic block terminates with
16920 * src/SDCCast.c, src/SDCCast.h:
16921 added option parms-in-bank1
16923 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16924 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16925 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16926 adjusted for --parms-in-bank1 option
16928 * device/include/string.h:
16929 donot redefine "reentrant" keyword
16931 * device/include/ds80c390.h: Added some more SFRs
16933 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16935 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16937 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16939 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16941 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16943 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16945 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16947 * Added --xram-movc option
16949 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16951 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16953 2002-01-11 Johan Knol
16955 * Added math lib of Jesus Calvino-Fraga
16957 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16959 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16960 * support/regression/Makefile: new target test-mcs51-stack-auto
16961 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16963 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16965 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16967 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16969 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16971 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16973 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16975 * src/SDCCglue.h: add definition for printIvalChar()
16977 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16979 * src/SDCCast.c: fix #498138 by Johan
16981 * src/SDCCglue.c: fix #498138 by Johan
16983 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16985 * support/regression/Makefile: fix clean
16987 * support/regression/ports/ds390/support.c: fix transmission of last character
16989 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16991 * /sdcc/src/ds390/gen.c:
16992 a) improved computing address of stack variable
16993 b) took out some #if 0 code
16994 c) improved parmBytes adjustment
16995 d) improved genPlusIncr & genMinusIncr
16996 e) genCmp could generate bad code (when left assigned to DPTR)
16997 f) Fixed bug in hasInc
16999 * /sdcc/src/ds390/ralloc.c:
17000 a) packRegsForSupport could mess up live information (Fixed)
17001 b) packRegsDPTRuse could be incorrect for left & right shift
17003 * /sdcc/src/mcs51/ralloc.c:
17004 packRegsForSupport could mess up the live information (Fixed)
17006 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
17008 * /sdcc/src/SDCCast.c:
17009 can reverse a loop even if function call is present as long
17010 as the loop control variable is local & is not passed as parameter
17012 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17014 * /sdcc/ChangeLog: *** empty log message ***
17016 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
17017 More builtin function additions for TININative
17019 * /sdcc/src/ds390/ralloc.c:
17020 Had broken the regression testsuite
17022 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
17024 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
17025 Added funcattr hasStackParms will be set for reentrant functions when there
17026 are paramteres on the stack, this helps in minimizing frame pointer generation
17027 typeFromStr can handle function pointers now
17029 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
17030 *** empty log message ***
17032 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17034 * /src/ds390/gen.c, /src/ds390/main.c:
17035 More builtin function additions for TININative
17037 * /src/ds390/ralloc.c:
17038 Had broken the regression testsuite
17040 * /src/SDCCast.c: Fixed a bug in dumptree
17042 * /src/SDCCsymt.c, /src/SDCCsymt.h:
17043 Added funcattr hasStackParms will be set for reentrant functions when there
17044 are paramteres on the stack, this helps in minimizing frame pointer generation
17045 typeFromStr can handle function pointers now
17047 * /doc/builtins.txt, /doc/TININative.txt:
17048 *** empty log message ***
17051 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
17053 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
17054 ALPHA version for -mTININative
17056 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
17057 updated to reflect changes in the port structure
17060 added function do_assemble (similar to do_link) if non-null this function
17061 will be called to do assembly (-mTININative) requires a multi command
17063 added function genAssemblerEnd will be called to generate assembler Epilogue
17066 added _JavaNative to debug info printing
17068 * /src/SDCCmain.c: added option --tini-libid
17069 added port->do_assemble function (-mTININative) has a multi command assemble
17071 * /src/SDCCglue.c: Disabled "constExpr" check
17072 added port->genAssemblerEnd function
17074 * /src/SDCCglobl.h: Added option --tini-libid value
17077 tookout optimizeCompare from the header (has no external references)
17079 * /src/SDCCast.c: made one more function "static"
17081 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17083 * src/z80/mappings.i: Added z80asm support.
17085 * src/z80/main.c: Added z80asm support on --asm=z80asm
17087 * src/z80/gen.c: Fixed asm portability issues.
17089 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17091 * src/SDCCglue.c (printExterns): Added global/extern split.
17093 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17095 * support/regression/Makefile: added test for mcs51 model large
17097 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17099 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17101 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17103 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17105 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17107 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17109 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17111 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17113 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17115 * support/regression/tests/simplefloat.c: Port to mcs51.
17117 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17118 * support/regression/tests/bug-485362.c: Added.
17120 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17122 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17124 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17126 * src/z80/gen.c (aopDump): Added a dump function.
17128 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17129 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17131 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17133 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17135 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17137 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17139 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17141 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17143 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17145 * support/regression/ports/ds390/support.c: Use tinibios.
17147 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17149 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17151 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17152 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17154 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17156 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17158 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17160 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17162 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17163 (packRegsForIYUse): Created and optimised.
17165 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17167 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17168 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17170 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17172 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17174 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17176 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17178 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17180 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17182 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17184 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17186 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17188 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17190 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17192 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17193 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17194 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17196 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17198 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17199 (genNotFloat): Added.
17200 (genUminusFloat): Added.
17202 * device/lib/z80/Makefile: Added floating pt stubs.
17204 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17206 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17208 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17210 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17212 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17214 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17216 * sdcc/support/regression/Makefile: Add port ds390.
17218 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17220 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17222 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17224 * sdcc/support/regression/ports/ds390/support.c: Added.
17226 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17228 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17230 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17232 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17234 * device/include/malloc.h: Added z80 and gbz80 support.
17236 * device/lib/gbz80/heap.s: Added.
17238 * device/lib/z80/heap.s: Added.
17240 * device/lib/malloc.c: Added z80 and gbz80 support.
17242 * support/regression/tests/malloc.c (testMalloc): Added.
17244 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17246 * support/regression/tests/bug-478094.c: Added.
17248 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17250 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17252 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17254 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17256 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17258 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17260 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17262 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17264 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17266 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17268 * support/regression/tests/bug-477927.c: Added.
17270 * src/z80/peeph.def: Added minor rules.
17272 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17274 * src/z80/peeph.def: Added jump optimisation modification.
17276 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17278 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17280 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17282 * support/regression/tests/funptrs.c: Added.
17284 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17286 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17288 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17290 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17292 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17294 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17295 (movLeft2ResultLong): Created.
17297 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17298 (joinPushes): Added. Joins two char pushes into a word push.
17300 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17302 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17304 * support/makebin/Makefile (install): Added creation of dest dir.
17306 2001-10-24 Karl Bongers <karl AT turbobit.com>
17308 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17310 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17312 * src/z80/ralloc.c: Turned off faulty pack for one use.
17314 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17316 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17318 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17320 * support/regression/Makefile: Improved clean
17322 * support/regression/ports/gbz80/spec.mk: Added clean
17324 * support/regression/ports/host/spec.mk: Added clean
17326 * support/regression/ports/z80/spec.mk: Added clean
17328 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17330 * support/regression/ports/mcs51/timeout.c: little improvements
17332 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17334 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17336 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17338 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17340 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17342 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17344 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17346 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17347 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17349 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17351 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17353 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17355 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17357 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17359 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17361 * support/regression/tests/longor.c: Added.
17363 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17365 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17367 * as/mcs51/aslink.h: define PATH_MAX
17369 * as/mcs51/asm.h: define PATH_MAX
17371 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17373 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17375 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17377 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17379 * src/SDCCglobl.h: define PATH_MAX
17381 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17383 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17385 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17387 * src/z80/gen.c (gencjneshort): Fixed
17389 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17391 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17393 * support/regression/tests/bug-469671.c: Added.
17395 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17397 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17399 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17401 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17403 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17405 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17407 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17409 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17411 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17413 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17415 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17417 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17419 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17421 * 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.
17423 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17425 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17427 2001-10-07 <johan AT FRIJA>
17429 * device/lib/gets.c (gets): fixed the return value.
17431 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17432 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17434 * 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.
17436 * 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.
17438 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17440 * src/pic/gen.c: Removed Safe_strdup.
17442 * configure.in: Added option to enable libgc support.
17444 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17445 (bitVectUnion): Optimised.
17446 (bitVectIntersect): Optimised.
17447 (bitVectBitsInCommon): Optimised.
17448 (bitVectCplAnd): Optimised.
17450 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17452 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17454 * src/SDCCmain.c: distinguish between assembler debug and plain options
17456 * src/avr/main.c: remove standard assembler options
17458 * src/ds390/main.c: remove standard assembler options
17460 * src/mcs51/main.c: remove standard assembler options
17462 * src/port.h: removed "PENDING" comment
17464 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17466 * src/device/lib/_mulint.c : new, with assember functions
17468 * src/device/lib/_mullong.c : new, with assember functions
17470 * src/device/lib/_divuint.c : with assember functions
17472 * src/device/lib/_divsint.c : with assember functions
17474 * src/device/lib/_divulong.c: with assember functions
17476 * src/device/lib/_divslong.c: with assember functions
17478 * src/device/lib/_moduint.c : with assember functions
17480 * src/device/lib/_modsint.c : with assember functions
17482 * src/device/lib/_modulong.c: with assember functions
17484 * src/device/lib/_modslong.c: with assember functions
17486 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17488 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17490 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17491 replaced _mululong.c and _mulslong.c by _mullong.c
17493 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17495 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17497 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17499 * src/SDCCglue.c: test, if win32api is available for MINGW
17501 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17503 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17504 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17505 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17506 * support/regression/ports/host/spec.mk: removed GENERIC
17507 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17508 * support/regression/ports/z80/spec.mk: removed GENERIC
17510 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17512 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17514 * support/regression/tests/bug-467035.c: Created.
17516 2001-10-01 <johan AT FRIJA>
17518 * src/SDCC.y: fixed bug #466586 part 1
17520 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17522 * SDCCicode.c: z80 has no generic pointers
17523 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17525 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17527 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17529 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17531 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17533 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17535 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17537 * configure.in: Fixed up so that ucsim is only configured once.
17539 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17541 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17542 (getPathDifference): As above.
17544 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17546 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17548 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17549 * .version: Updated to 2.3.1
17551 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17552 Added copyright header.
17554 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17555 (assemble): Added support for macro based assembler commands.
17556 (linkEdit): Added support for macro based linker commands.
17557 (preProcess): Changed the pre-processor to use macros.
17558 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17559 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17561 * device/lib/z80/crt0.s: Added module name for debugging.
17563 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17565 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17567 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17569 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17571 * src/Makefile.in: Added SDCCmacro and SDCCutil
17573 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17575 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17577 2001-09-16 <johan AT FRIJA>
17579 * 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.
17581 2001-09-15 <johan AT FRIJA>
17583 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17584 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17586 2001-09-11 <johan AT FRIJA>
17588 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17590 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17592 * support/regression/tests/bug-460444.c: Added test case.
17594 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17595 (genCast): Added justification for all of the asserts.
17597 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17599 * support/regression/support.c: _xdata replaced by xdata
17601 * support/regression/spec.mk: removed _generic
17603 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17605 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17607 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17608 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17610 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17612 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17614 * support/regression/tests/bug-460010.c: Added test case.
17616 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17618 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17620 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17622 * support/regression/testfwk.c: removed workaround for bug #436344
17624 * support/regression/tests/bp.c: use less memory with mcs51
17626 * support/regression/tests/bug-441448.c: use less memory
17628 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17630 * support/regression/collate-results.py: typo
17632 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17634 * support/regression/tests/fetchoverlap.c: Added new test case.
17636 * support/regression/tests/bp.c: Added new test case.
17638 * support/regression/tests/bug-448984.c: Added new test case.
17640 * support/regression/tests/pow2shifts.c: Added new test case.
17642 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17643 (genlshTwo): Fixed right shift for count > 8.
17645 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17647 2001-09-08 <johan AT FRIJA>
17649 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17651 2001-09-07 <johan AT FRIJA>
17653 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17655 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17657 2001-09-06 <johan AT FRIJA>
17659 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17660 * bernhard noted me at this: "() equals to (void)" (1.38)
17662 2001-09-05 <johan AT FRIJA>
17664 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17666 2001-09-04 <johan AT FRIJA>
17668 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17671 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17673 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17675 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17677 * link/z80/aslink.h: Fixed path for PATH_MAX
17679 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17681 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17683 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17685 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17687 * 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.
17689 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17691 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17692 (genCmp): Fixed up genCmp for the GB with longs.
17694 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17696 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17698 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17700 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17702 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17704 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17706 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17708 * 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.
17710 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17712 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17714 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17716 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17718 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17720 * sim/ucsim/configure: little improvement of Cygwin-detection
17721 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17722 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17723 * support/regression/tests/bug-221100.c: small changes for mcs51
17724 * support/regression/tests/bug-221168.c: small changes for mcs51
17725 * support/regression/tests/bug-227710.c: small changes for mcs51
17726 * support/regression/tests/staticinit.c: small changes for mcs51
17727 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17728 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17729 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601